
ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-4-0' defined
 ... done.



Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: PICK-UP B
        1: STACK B A
        2: PICK-UP C
        3: STACK C B
        4: PICK-UP D
        5: STACK D C
     

time spent:    0.01 seconds instantiating 32 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 25 facts and 32 actions
               0.00 seconds creating final representation with 25 relevant facts
               0.00 seconds building connectivity graph
               0.00 seconds searching, evaluating 9 states, to a max depth of 1
               0.01 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-4-1' defined
 ... done.



Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK B C
        1: PUT-DOWN B
        2: UNSTACK C A
        3: PUT-DOWN C
        4: UNSTACK A D
        5: STACK A B
        6: PICK-UP C
        7: STACK C A
        8: PICK-UP D
        9: STACK D C
     

time spent:    0.01 seconds instantiating 32 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 25 facts and 32 actions
               0.00 seconds creating final representation with 25 relevant facts
               0.00 seconds building connectivity graph
               0.01 seconds searching, evaluating 13 states, to a max depth of 2
               0.02 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-4-2' defined
 ... done.



Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK C B
        1: STACK C D
        2: PICK-UP B
        3: STACK B C
        4: PICK-UP A
        5: STACK A B
     

time spent:    0.01 seconds instantiating 32 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 25 facts and 32 actions
               0.00 seconds creating final representation with 25 relevant facts
               0.00 seconds building connectivity graph
               0.00 seconds searching, evaluating 9 states, to a max depth of 1
               0.01 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-5-0' defined
 ... done.



Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2][3][4][5]
                                   4            [1]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK C E
        1: PUT-DOWN C
        2: PICK-UP D
        3: STACK D C
        4: UNSTACK E B
        5: PUT-DOWN E
        6: UNSTACK B A
        7: STACK B D
        8: PICK-UP E
        9: STACK E B
       10: PICK-UP A
       11: STACK A E
     

time spent:    0.02 seconds instantiating 50 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 36 facts and 50 actions
               0.00 seconds creating final representation with 36 relevant facts
               0.00 seconds building connectivity graph
               0.01 seconds searching, evaluating 24 states, to a max depth of 5
               0.03 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-5-1' defined
 ... done.



Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK B A
        1: PUT-DOWN B
        2: UNSTACK A D
        3: STACK A E
        4: PICK-UP B
        5: STACK B A
        6: PICK-UP C
        7: STACK C B
        8: PICK-UP D
        9: STACK D C
     

time spent:    0.01 seconds instantiating 50 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 36 facts and 50 actions
               0.00 seconds creating final representation with 36 relevant facts
               0.01 seconds building connectivity graph
               0.00 seconds searching, evaluating 14 states, to a max depth of 2
               0.02 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-5-2' defined
 ... done.



Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2][3][4]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2][3][4][5]
                                   3            [1][2][3]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK D E
        1: PUT-DOWN D
        2: UNSTACK E C
        3: PUT-DOWN E
        4: UNSTACK C A
        5: PUT-DOWN C
        6: UNSTACK A B
        7: PUT-DOWN A
        8: PICK-UP E
        9: STACK E A
       10: PICK-UP B
       11: STACK B E
       12: PICK-UP C
       13: STACK C B
       14: PICK-UP D
       15: STACK D C
     

time spent:    0.00 seconds instantiating 50 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 36 facts and 50 actions
               0.00 seconds creating final representation with 36 relevant facts
               0.00 seconds building connectivity graph
               0.02 seconds searching, evaluating 51 states, to a max depth of 5
               0.02 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-6-0' defined
 ... done.



Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2][3][4][5][6][7][8]
                                   4            [1]
                                   3            [1][2][3]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK F E
        1: STACK F D
        2: UNSTACK E B
        3: PUT-DOWN E
        4: UNSTACK F D
        5: PUT-DOWN F
        6: UNSTACK D A
        7: PUT-DOWN D
        8: PICK-UP F
        9: STACK F D
       10: UNSTACK A C
       11: PUT-DOWN A
       12: PICK-UP E
       13: STACK E F
       14: PICK-UP A
       15: STACK A E
       16: PICK-UP B
       17: STACK B A
       18: PICK-UP C
       19: STACK C B
     

time spent:    0.01 seconds instantiating 72 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 49 facts and 72 actions
               0.00 seconds creating final representation with 49 relevant facts
               0.00 seconds building connectivity graph
               0.04 seconds searching, evaluating 101 states, to a max depth of 8
               0.05 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-6-1' defined
 ... done.



Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK A F
        1: STACK A D
        2: PICK-UP B
        3: STACK B A
        4: PICK-UP C
        5: STACK C B
        6: PICK-UP F
        7: STACK F C
        8: PICK-UP E
        9: STACK E F
     

time spent:    0.01 seconds instantiating 72 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 49 facts and 72 actions
               0.00 seconds creating final representation with 49 relevant facts
               0.00 seconds building connectivity graph
               0.01 seconds searching, evaluating 15 states, to a max depth of 1
               0.02 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-6-2' defined
 ... done.



Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK A D
        1: PUT-DOWN A
        2: UNSTACK D B
        3: PUT-DOWN D
        4: UNSTACK B F
        5: PUT-DOWN B
        6: UNSTACK F E
        7: PUT-DOWN F
        8: UNSTACK E C
        9: PUT-DOWN E
       10: PICK-UP C
       11: STACK C D
       12: PICK-UP B
       13: STACK B C
       14: PICK-UP A
       15: STACK A B
       16: PICK-UP F
       17: STACK F A
       18: PICK-UP E
       19: STACK E F
     

time spent:    0.01 seconds instantiating 72 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 49 facts and 72 actions
               0.00 seconds creating final representation with 49 relevant facts
               0.01 seconds building connectivity graph
               0.01 seconds searching, evaluating 25 states, to a max depth of 2
               0.03 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-7-0' defined
 ... done.



Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK E G
        1: PUT-DOWN E
        2: UNSTACK G B
        3: PUT-DOWN G
        4: UNSTACK B A
        5: PUT-DOWN B
        6: UNSTACK A F
        7: PUT-DOWN A
        8: UNSTACK F C
        9: STACK F E
       10: UNSTACK C D
       11: STACK C F
       12: PICK-UP B
       13: STACK B C
       14: PICK-UP D
       15: STACK D B
       16: PICK-UP G
       17: STACK G D
       18: PICK-UP A
       19: STACK A G
     

time spent:    0.01 seconds instantiating 98 easy, 0 hard action templates
               0.01 seconds reachability analysis, yielding 64 facts and 98 actions
               0.00 seconds creating final representation with 64 relevant facts
               0.00 seconds building connectivity graph
               0.01 seconds searching, evaluating 26 states, to a max depth of 2
               0.03 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-7-1' defined
 ... done.



Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2][3][4][5][6][7][8]
                                   6            [1]
                                   5            [1]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK A G
        1: PUT-DOWN A
        2: UNSTACK C D
        3: PUT-DOWN C
        4: UNSTACK D B
        5: PUT-DOWN D
        6: PICK-UP C
        7: STACK C D
        8: PICK-UP G
        9: STACK G C
       10: UNSTACK B E
       11: PUT-DOWN B
       12: UNSTACK E F
       13: PUT-DOWN E
       14: PICK-UP F
       15: STACK F G
       16: PICK-UP B
       17: STACK B F
       18: PICK-UP E
       19: STACK E B
       20: PICK-UP A
       21: STACK A E
     

time spent:    0.02 seconds instantiating 98 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 64 facts and 98 actions
               0.00 seconds creating final representation with 64 relevant facts
               0.01 seconds building connectivity graph
               0.04 seconds searching, evaluating 100 states, to a max depth of 8
               0.07 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-7-2' defined
 ... done.



Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2][3][4][5][6][7][8][9][10][11]
                                   6            [1][2][3]
                                   5            [1]
                                   4            [1]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK B C
        1: PUT-DOWN B
        2: UNSTACK A D
        3: PUT-DOWN A
        4: UNSTACK C G
        5: PUT-DOWN C
        6: UNSTACK G E
        7: PUT-DOWN G
        8: PICK-UP C
        9: STACK C G
       10: PICK-UP A
       11: STACK A C
       12: PICK-UP D
       13: STACK D A
       14: UNSTACK E F
       15: PUT-DOWN E
       16: PICK-UP F
       17: STACK F D
       18: PICK-UP B
       19: STACK B F
       20: PICK-UP E
       21: STACK E B
     

time spent:    0.01 seconds instantiating 98 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 64 facts and 98 actions
               0.01 seconds creating final representation with 64 relevant facts
               0.00 seconds building connectivity graph
               0.29 seconds searching, evaluating 676 states, to a max depth of 11
               0.31 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-8-0' defined
 ... done.



Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK A G
        1: PUT-DOWN A
        2: UNSTACK G E
        3: STACK G B
        4: PICK-UP A
        5: STACK A G
        6: PICK-UP C
        7: STACK C A
        8: UNSTACK D H
        9: PUT-DOWN D
       10: UNSTACK H F
       11: STACK H C
       12: PICK-UP E
       13: STACK E H
       14: PICK-UP F
       15: STACK F E
       16: PICK-UP D
       17: STACK D F
     

time spent:    0.02 seconds instantiating 128 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 81 facts and 128 actions
               0.00 seconds creating final representation with 81 relevant facts
               0.01 seconds building connectivity graph
               0.01 seconds searching, evaluating 25 states, to a max depth of 2
               0.04 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-8-1' defined
 ... done.



Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    9 into depth [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-8-2' defined
 ... done.



Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK D B
        1: STACK D H
        2: PICK-UP A
        3: STACK A D
        4: UNSTACK B F
        5: PUT-DOWN B
        6: UNSTACK F G
        7: STACK F A
        8: PICK-UP G
        9: STACK G F
       10: PICK-UP E
       11: STACK E G
       12: PICK-UP B
       13: STACK B E
       14: PICK-UP C
       15: STACK C B
     

time spent:    0.00 seconds instantiating 128 easy, 0 hard action templates
               0.01 seconds reachability analysis, yielding 81 facts and 128 actions
               0.00 seconds creating final representation with 81 relevant facts
               0.00 seconds building connectivity graph
               0.01 seconds searching, evaluating 23 states, to a max depth of 2
               0.02 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-9-0' defined
 ... done.



Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2][3][4]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-9-1' defined
 ... done.



Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2][3][4]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2][3][4][5][6][7][8]
                                   5            [1]
                                   4            [1]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK F E
        1: PUT-DOWN F
        2: UNSTACK E B
        3: PUT-DOWN E
        4: UNSTACK B D
        5: PUT-DOWN B
        6: UNSTACK D C
        7: PUT-DOWN D
        8: UNSTACK C I
        9: PUT-DOWN C
       10: PICK-UP E
       11: STACK E C
       12: PICK-UP F
       13: STACK F E
       14: UNSTACK I G
       15: PUT-DOWN I
       16: UNSTACK G H
       17: STACK G F
       18: UNSTACK H A
       19: STACK H G
       20: PICK-UP B
       21: STACK B H
       22: PICK-UP A
       23: STACK A B
       24: PICK-UP I
       25: STACK I A
       26: PICK-UP D
       27: STACK D I
     

time spent:    0.02 seconds instantiating 162 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 100 facts and 162 actions
               0.00 seconds creating final representation with 100 relevant facts
               0.00 seconds building connectivity graph
               0.10 seconds searching, evaluating 189 states, to a max depth of 8
               0.12 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-9-2' defined
 ... done.



Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK H A
        1: PUT-DOWN H
        2: UNSTACK A D
        3: PUT-DOWN A
        4: UNSTACK D E
        5: PUT-DOWN D
        6: UNSTACK E C
        7: PUT-DOWN E
        8: UNSTACK C I
        9: STACK C A
       10: UNSTACK I B
       11: PUT-DOWN I
       12: UNSTACK B G
       13: STACK B C
       14: PICK-UP E
       15: STACK E B
       16: PICK-UP I
       17: STACK I E
       18: PICK-UP D
       19: STACK D I
       20: PICK-UP H
       21: STACK H D
       22: PICK-UP G
       23: STACK G H
       24: PICK-UP F
       25: STACK F G
     

time spent:    0.02 seconds instantiating 162 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 100 facts and 162 actions
               0.00 seconds creating final representation with 100 relevant facts
               0.01 seconds building connectivity graph
               0.02 seconds searching, evaluating 34 states, to a max depth of 2
               0.05 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-10-0' defined
 ... done.



Cueing down from goal distance:    9 into depth [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2][3][4]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK C E
        1: PUT-DOWN C
        2: UNSTACK E J
        3: PUT-DOWN E
        4: UNSTACK J B
        5: PUT-DOWN J
        6: UNSTACK B G
        7: PUT-DOWN B
        8: UNSTACK G H
        9: PUT-DOWN G
       10: UNSTACK H A
       11: PUT-DOWN H
       12: UNSTACK A D
       13: PUT-DOWN A
       14: UNSTACK D I
       15: PUT-DOWN D
       16: PICK-UP G
       17: STACK G I
       18: PICK-UP A
       19: STACK A G
       20: PICK-UP B
       21: STACK B A
       22: PICK-UP H
       23: STACK H B
       24: PICK-UP E
       25: STACK E H
       26: PICK-UP J
       27: STACK J E
       28: PICK-UP F
       29: STACK F J
       30: PICK-UP C
       31: STACK C F
       32: PICK-UP D
       33: STACK D C
     

time spent:    0.02 seconds instantiating 200 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 121 facts and 200 actions
               0.01 seconds creating final representation with 121 relevant facts
               0.00 seconds building connectivity graph
               0.04 seconds searching, evaluating 63 states, to a max depth of 4
               0.07 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-10-1' defined
 ... done.



Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2][3][4]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2][3][4][5][6][7][8][9][10][11]
                                   5            [1][2][3]
                                   4            [1]
                                   3            [1][2][3]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK C G
        1: PUT-DOWN C
        2: UNSTACK G E
        3: PUT-DOWN G
        4: UNSTACK E I
        5: PUT-DOWN E
        6: UNSTACK I J
        7: PUT-DOWN I
        8: PICK-UP G
        9: STACK G J
       10: UNSTACK F D
       11: PUT-DOWN F
       12: UNSTACK D H
       13: PUT-DOWN D
       14: UNSTACK G J
       15: PUT-DOWN G
       16: UNSTACK J A
       17: PUT-DOWN J
       18: PICK-UP G
       19: STACK G J
       20: UNSTACK A B
       21: PUT-DOWN A
       22: PICK-UP H
       23: STACK H G
       24: PICK-UP E
       25: STACK E H
       26: PICK-UP A
       27: STACK A E
       28: PICK-UP I
       29: STACK I A
       30: PICK-UP F
       31: STACK F I
       32: PICK-UP D
       33: STACK D F
       34: PICK-UP B
       35: STACK B D
       36: PICK-UP C
       37: STACK C B
     

time spent:    0.01 seconds instantiating 200 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 121 facts and 200 actions
               0.01 seconds creating final representation with 121 relevant facts
               0.00 seconds building connectivity graph
               5.81 seconds searching, evaluating 8726 states, to a max depth of 11
               5.83 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-10-2' defined
 ... done.



Cueing down from goal distance:    5 into depth [1][2][3][4]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2][3][4][5][6][7][8]
                                   7            [1]
                                   6            [1]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK J I
        1: PUT-DOWN J
        2: UNSTACK I H
        3: PUT-DOWN I
        4: UNSTACK H F
        5: PUT-DOWN H
        6: UNSTACK F D
        7: PUT-DOWN F
        8: UNSTACK D E
        9: PUT-DOWN D
       10: PICK-UP J
       11: STACK J D
       12: PICK-UP F
       13: STACK F J
       14: UNSTACK E G
       15: PUT-DOWN E
       16: UNSTACK G B
       17: PUT-DOWN G
       18: UNSTACK B A
       19: PUT-DOWN B
       20: PICK-UP A
       21: STACK A F
       22: PICK-UP C
       23: STACK C A
       24: PICK-UP H
       25: STACK H C
       26: PICK-UP G
       27: STACK G H
       28: PICK-UP I
       29: STACK I G
       30: PICK-UP E
       31: STACK E I
       32: PICK-UP B
       33: STACK B E
     

time spent:    0.00 seconds instantiating 200 easy, 0 hard action templates
               0.01 seconds reachability analysis, yielding 121 facts and 200 actions
               0.00 seconds creating final representation with 121 relevant facts
               0.01 seconds building connectivity graph
               0.23 seconds searching, evaluating 313 states, to a max depth of 8
               0.25 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-11-0' defined
 ... done.



Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2][3][4][5]
                                   3            [1][2][3]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK B G
        1: PUT-DOWN B
        2: UNSTACK G H
        3: PUT-DOWN G
        4: UNSTACK C E
        5: PUT-DOWN C
        6: PICK-UP G
        7: STACK G C
        8: PICK-UP E
        9: STACK E G
       10: UNSTACK H K
       11: PUT-DOWN H
       12: UNSTACK K A
       13: PUT-DOWN K
       14: UNSTACK A F
       15: PUT-DOWN A
       16: UNSTACK F I
       17: STACK F E
       18: PICK-UP I
       19: STACK I F
       20: PICK-UP K
       21: STACK K I
       22: PICK-UP H
       23: STACK H K
       24: PICK-UP B
       25: STACK B H
       26: UNSTACK J D
       27: PUT-DOWN J
       28: PICK-UP D
       29: STACK D B
       30: PICK-UP J
       31: STACK J D
       32: PICK-UP A
       33: STACK A J
     

time spent:    0.01 seconds instantiating 242 easy, 0 hard action templates
               0.01 seconds reachability analysis, yielding 144 facts and 242 actions
               0.00 seconds creating final representation with 144 relevant facts
               0.01 seconds building connectivity graph
               0.04 seconds searching, evaluating 83 states, to a max depth of 5
               0.07 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-11-1' defined
 ... done.



Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    9 into depth [1][2][3][4][5][6][7][8][9][10][11][12][13]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-11-2' defined
 ... done.



Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK B H
        1: PUT-DOWN B
        2: UNSTACK H K
        3: PUT-DOWN H
        4: UNSTACK K F
        5: PUT-DOWN K
        6: UNSTACK F C
        7: STACK F K
        8: UNSTACK C D
        9: PUT-DOWN C
       10: UNSTACK D J
       11: PUT-DOWN D
       12: UNSTACK J A
       13: PUT-DOWN J
       14: PICK-UP A
       15: STACK A F
       16: PICK-UP H
       17: STACK H A
       18: PICK-UP B
       19: STACK B H
       20: PICK-UP J
       21: STACK J B
       22: UNSTACK I E
       23: PUT-DOWN I
       24: UNSTACK E G
       25: STACK E J
       26: PICK-UP D
       27: STACK D E
       28: PICK-UP C
       29: STACK C D
       30: PICK-UP G
       31: STACK G C
       32: PICK-UP I
       33: STACK I G
     

time spent:    0.01 seconds instantiating 242 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 144 facts and 242 actions
               0.01 seconds creating final representation with 144 relevant facts
               0.01 seconds building connectivity graph
               0.03 seconds searching, evaluating 44 states, to a max depth of 2
               0.06 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-12-0' defined
 ... done.



Cueing down from goal distance:    3 into depth [1][2][3][4]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2][3][4][5][6][7][8][9][10][11]
                                   5            [1][2][3]
                                   4            [1]
                                   3            [1][2][3]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK H A
        1: PUT-DOWN H
        2: UNSTACK A G
        3: PUT-DOWN A
        4: PICK-UP H
        5: STACK H G
        6: PICK-UP A
        7: STACK A H
        8: UNSTACK L F
        9: PUT-DOWN L
       10: UNSTACK A H
       11: PUT-DOWN A
       12: UNSTACK H G
       13: PUT-DOWN H
       14: UNSTACK G K
       15: PUT-DOWN G
       16: PICK-UP H
       17: STACK H G
       18: UNSTACK K E
       19: PUT-DOWN K
       20: PICK-UP A
       21: STACK A H
       22: PICK-UP F
       23: STACK F A
       24: PICK-UP K
       25: STACK K F
       26: UNSTACK E B
       27: STACK E K
       28: PICK-UP J
       29: STACK J E
       30: UNSTACK B D
       31: PUT-DOWN B
       32: UNSTACK D I
       33: STACK D J
       34: PICK-UP L
       35: STACK L D
       36: PICK-UP B
       37: STACK B L
       38: UNSTACK I C
       39: PUT-DOWN I
       40: PICK-UP C
       41: STACK C B
       42: PICK-UP I
       43: STACK I C
     

time spent:    0.01 seconds instantiating 288 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 169 facts and 288 actions
               0.01 seconds creating final representation with 169 relevant facts
               0.00 seconds building connectivity graph
               1.07 seconds searching, evaluating 1743 states, to a max depth of 11
               1.09 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-12-1' defined
 ... done.



Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK C G
        1: PUT-DOWN C
        2: UNSTACK G H
        3: PUT-DOWN G
        4: UNSTACK H I
        5: PUT-DOWN H
        6: UNSTACK K D
        7: PUT-DOWN K
        8: UNSTACK I F
        9: STACK I D
       10: UNSTACK F B
       11: PUT-DOWN F
       12: UNSTACK B A
       13: STACK B I
       14: PICK-UP G
       15: STACK G B
       16: UNSTACK A L
       17: PUT-DOWN A
       18: UNSTACK L E
       19: STACK L G
       20: PICK-UP F
       21: STACK F L
       22: PICK-UP A
       23: STACK A F
       24: PICK-UP H
       25: STACK H A
       26: PICK-UP K
       27: STACK K H
       28: UNSTACK E J
       29: STACK E K
       30: PICK-UP C
       31: STACK C E
       32: PICK-UP J
       33: STACK J C
     

time spent:    0.02 seconds instantiating 288 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 169 facts and 288 actions
               0.01 seconds creating final representation with 169 relevant facts
               0.01 seconds building connectivity graph
               0.02 seconds searching, evaluating 54 states, to a max depth of 2
               0.06 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-13-0' defined
 ... done.



Cueing down from goal distance:   10 into depth [1][2][3][4]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK B F
        1: PUT-DOWN B
        2: UNSTACK F D
        3: PUT-DOWN F
        4: UNSTACK D C
        5: PUT-DOWN D
        6: UNSTACK C J
        7: PUT-DOWN C
        8: UNSTACK J A
        9: PUT-DOWN J
       10: UNSTACK A E
       11: PUT-DOWN A
       12: UNSTACK E H
       13: PUT-DOWN E
       14: UNSTACK H L
       15: PUT-DOWN H
       16: UNSTACK L K
       17: PUT-DOWN L
       18: PICK-UP B
       19: STACK B K
       20: PICK-UP J
       21: STACK J B
       22: PICK-UP L
       23: STACK L J
       24: PICK-UP E
       25: STACK E L
       26: PICK-UP H
       27: STACK H E
       28: PICK-UP M
       29: STACK M H
       30: PICK-UP A
       31: STACK A M
       32: PICK-UP F
       33: STACK F A
       34: PICK-UP D
       35: STACK D F
       36: PICK-UP C
       37: STACK C D
       38: UNSTACK I G
       39: STACK I C
       40: PICK-UP G
       41: STACK G I
     

time spent:    0.02 seconds instantiating 338 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 196 facts and 338 actions
               0.01 seconds creating final representation with 196 relevant facts
               0.01 seconds building connectivity graph
               0.05 seconds searching, evaluating 75 states, to a max depth of 4
               0.09 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-13-1' defined
 ... done.



Cueing down from goal distance:   11 into depth [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2][3][4][5][6][7][8][9][10]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-14-0' defined
 ... done.



Cueing down from goal distance:    3 into depth [1][2][3][4]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2][3][4][5]
                                   3            [1][2][3]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK A J
        1: PUT-DOWN A
        2: UNSTACK J H
        3: PUT-DOWN J
        4: UNSTACK H M
        5: PUT-DOWN H
        6: UNSTACK M K
        7: PUT-DOWN M
        8: PICK-UP A
        9: STACK A H
       10: PICK-UP M
       11: STACK M A
       12: UNSTACK G D
       13: PUT-DOWN G
       14: UNSTACK D I
       15: STACK D M
       16: PICK-UP G
       17: STACK G D
       18: UNSTACK K C
       19: STACK K G
       20: UNSTACK C L
       21: STACK C K
       22: UNSTACK I N
       23: PUT-DOWN I
       24: PICK-UP N
       25: STACK N C
       26: PICK-UP I
       27: STACK I N
       28: PICK-UP J
       29: STACK J I
       30: UNSTACK L B
       31: PUT-DOWN L
       32: UNSTACK B E
       33: STACK B J
       34: PICK-UP F
       35: STACK F B
       36: PICK-UP L
       37: STACK L F
       38: PICK-UP E
       39: STACK E L
     

time spent:    0.02 seconds instantiating 392 easy, 0 hard action templates
               0.00 seconds reachability analysis, yielding 225 facts and 392 actions
               0.01 seconds creating final representation with 225 relevant facts
               0.01 seconds building connectivity graph
               0.05 seconds searching, evaluating 99 states, to a max depth of 5
               0.09 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-14-1' defined
 ... done.



Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2][3][4][5][6][7][8]
                                   4            [1]
                                   3            [1][2][3]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: PICK-UP N
        1: STACK N C
        2: UNSTACK I D
        3: PUT-DOWN I
        4: UNSTACK D L
        5: PUT-DOWN D
        6: UNSTACK L M
        7: PUT-DOWN L
        8: UNSTACK N C
        9: PUT-DOWN N
       10: UNSTACK C E
       11: PUT-DOWN C
       12: PICK-UP N
       13: STACK N C
       14: PICK-UP L
       15: STACK L N
       16: PICK-UP E
       17: STACK E L
       18: PICK-UP I
       19: STACK I E
       20: UNSTACK H F
       21: PUT-DOWN H
       22: UNSTACK F A
       23: PUT-DOWN F
       24: UNSTACK A K
       25: STACK A I
       26: UNSTACK G J
       27: STACK G A
       28: PICK-UP F
       29: STACK F G
       30: UNSTACK K B
       31: STACK K F
       32: PICK-UP M
       33: STACK M K
       34: PICK-UP H
       35: STACK H M
       36: PICK-UP B
       37: STACK B H
       38: PICK-UP D
       39: STACK D B
       40: PICK-UP J
       41: STACK J D
     

time spent:    0.02 seconds instantiating 392 easy, 0 hard action templates
               0.01 seconds reachability analysis, yielding 225 facts and 392 actions
               0.00 seconds creating final representation with 225 relevant facts
               0.01 seconds building connectivity graph
               0.63 seconds searching, evaluating 733 states, to a max depth of 8
               0.67 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-15-0' defined
 ... done.



Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   16 into depth [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-15-1' defined
 ... done.



Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2][3][4]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    9 into depth [1][2][3][4][5]
                                   8            [1]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK G L
        1: PUT-DOWN G
        2: UNSTACK L F
        3: PUT-DOWN L
        4: UNSTACK F C
        5: PUT-DOWN F
        6: UNSTACK C N
        7: PUT-DOWN C
        8: UNSTACK N E
        9: PUT-DOWN N
       10: UNSTACK E H
       11: PUT-DOWN E
       12: UNSTACK H D
       13: PUT-DOWN H
       14: PICK-UP L
       15: STACK L H
       16: UNSTACK D A
       17: PUT-DOWN D
       18: UNSTACK A K
       19: PUT-DOWN A
       20: UNSTACK K B
       21: PUT-DOWN K
       22: UNSTACK B J
       23: PUT-DOWN B
       24: UNSTACK J I
       25: PUT-DOWN J
       26: PICK-UP I
       27: STACK I L
       28: UNSTACK O M
       29: STACK O I
       30: PICK-UP N
       31: STACK N O
       32: PICK-UP C
       33: STACK C N
       34: PICK-UP B
       35: STACK B C
       36: PICK-UP A
       37: STACK A B
       38: PICK-UP M
       39: STACK M A
       40: PICK-UP E
       41: STACK E M
       42: PICK-UP J
       43: STACK J E
       44: PICK-UP K
       45: STACK K J
       46: PICK-UP F
       47: STACK F K
       48: PICK-UP G
       49: STACK G F
       50: PICK-UP D
       51: STACK D G
     

time spent:    0.01 seconds instantiating 450 easy, 0 hard action templates
               0.01 seconds reachability analysis, yielding 256 facts and 450 actions
               0.01 seconds creating final representation with 256 relevant facts
               0.01 seconds building connectivity graph
               0.15 seconds searching, evaluating 153 states, to a max depth of 5
               0.19 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-16-1' defined
 ... done.



Cueing down from goal distance:   11 into depth [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   13 into depth [1][2][3][4][5][6][7][8][9][10][11][12]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-16-2' defined
 ... done.



Cueing down from goal distance:   11 into depth [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK E F
        1: PUT-DOWN E
        2: UNSTACK F H
        3: PUT-DOWN F
        4: UNSTACK H B
        5: PUT-DOWN H
        6: UNSTACK B C
        7: PUT-DOWN B
        8: UNSTACK C M
        9: PUT-DOWN C
       10: UNSTACK M D
       11: PUT-DOWN M
       12: UNSTACK D A
       13: PUT-DOWN D
       14: UNSTACK A P
       15: PUT-DOWN A
       16: UNSTACK L O
       17: PUT-DOWN L
       18: UNSTACK P N
       19: STACK P O
       20: PICK-UP A
       21: STACK A P
       22: UNSTACK N G
       23: STACK N A
       24: PICK-UP M
       25: STACK M N
       26: PICK-UP L
       27: STACK L M
       28: PICK-UP C
       29: STACK C L
       30: PICK-UP E
       31: STACK E C
       32: UNSTACK G I
       33: STACK G E
       34: UNSTACK I K
       35: PUT-DOWN I
       36: UNSTACK K J
       37: PUT-DOWN K
       38: PICK-UP J
       39: STACK J G
       40: PICK-UP K
       41: STACK K J
       42: PICK-UP B
       43: STACK B K
       44: PICK-UP F
       45: STACK F B
       46: PICK-UP H
       47: STACK H F
       48: PICK-UP D
       49: STACK D H
       50: PICK-UP I
       51: STACK I D
     

time spent:    0.01 seconds instantiating 512 easy, 0 hard action templates
               0.02 seconds reachability analysis, yielding 289 facts and 512 actions
               0.01 seconds creating final representation with 289 relevant facts
               0.01 seconds building connectivity graph
               0.07 seconds searching, evaluating 86 states, to a max depth of 2
               0.12 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-17-0' defined
 ... done.



Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   12 into depth [1][2][3][4][5][6][7][8][9][10][11][12]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-17-1' defined
 ... done.



Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   10 into depth [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2][3][4][5][6][7][8][9]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-18-0' defined
 ... done.



Cueing down from goal distance:   12 into depth [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2][3][4][5][6][7][8][9]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-18-1' defined
 ... done.



Cueing down from goal distance:   17 into depth [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK G P
        1: PUT-DOWN G
        2: UNSTACK P N
        3: PUT-DOWN P
        4: UNSTACK N E
        5: PUT-DOWN N
        6: UNSTACK E R
        7: PUT-DOWN E
        8: UNSTACK R I
        9: PUT-DOWN R
       10: UNSTACK I F
       11: PUT-DOWN I
       12: UNSTACK F O
       13: PUT-DOWN F
       14: UNSTACK O L
       15: PUT-DOWN O
       16: UNSTACK L B
       17: PUT-DOWN L
       18: UNSTACK B D
       19: PUT-DOWN B
       20: UNSTACK D Q
       21: PUT-DOWN D
       22: UNSTACK Q M
       23: PUT-DOWN Q
       24: UNSTACK M C
       25: PUT-DOWN M
       26: UNSTACK J H
       27: PUT-DOWN J
       28: UNSTACK H A
       29: PUT-DOWN H
       30: PICK-UP C
       31: STACK C A
       32: PICK-UP L
       33: STACK L C
       34: PICK-UP P
       35: STACK P L
       36: PICK-UP I
       37: STACK I P
       38: PICK-UP J
       39: STACK J I
       40: PICK-UP K
       41: STACK K J
       42: PICK-UP O
       43: STACK O K
       44: PICK-UP Q
       45: STACK Q O
       46: PICK-UP R
       47: STACK R Q
       48: PICK-UP F
       49: STACK F R
       50: PICK-UP E
       51: STACK E F
       52: PICK-UP N
       53: STACK N E
       54: PICK-UP B
       55: STACK B N
       56: PICK-UP D
       57: STACK D B
       58: PICK-UP M
       59: STACK M D
       60: PICK-UP G
       61: STACK G M
       62: PICK-UP H
       63: STACK H G
     

time spent:    0.02 seconds instantiating 648 easy, 0 hard action templates
               0.01 seconds reachability analysis, yielding 361 facts and 648 actions
               0.01 seconds creating final representation with 361 relevant facts
               0.02 seconds building connectivity graph
               0.14 seconds searching, evaluating 112 states, to a max depth of 2
               0.20 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-19-0' defined
 ... done.



Cueing down from goal distance:   12 into depth [1][2]
                                  11            [1][2]
                                  10            [1][2][3][4][5]
                                   9            [1]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK N J
        1: PUT-DOWN N
        2: UNSTACK J K
        3: PUT-DOWN J
        4: UNSTACK K G
        5: PUT-DOWN K
        6: UNSTACK G A
        7: PUT-DOWN G
        8: PICK-UP K
        9: STACK K G
       10: UNSTACK A R
       11: PUT-DOWN A
       12: UNSTACK R I
       13: PUT-DOWN R
       14: UNSTACK I P
       15: PUT-DOWN I
       16: UNSTACK P M
       17: PUT-DOWN P
       18: UNSTACK M Q
       19: PUT-DOWN M
       20: UNSTACK Q C
       21: PUT-DOWN Q
       22: UNSTACK C D
       23: STACK C K
       24: UNSTACK D H
       25: PUT-DOWN D
       26: UNSTACK H O
       27: PUT-DOWN H
       28: UNSTACK O E
       29: PUT-DOWN O
       30: UNSTACK E F
       31: STACK E C
       32: PICK-UP O
       33: STACK O E
       34: PICK-UP M
       35: STACK M O
       36: PICK-UP S
       37: STACK S M
       38: UNSTACK F B
       39: STACK F S
       40: PICK-UP N
       41: STACK N F
       42: PICK-UP B
       43: STACK B N
       44: PICK-UP J
       45: STACK J B
       46: PICK-UP D
       47: STACK D J
       48: PICK-UP I
       49: STACK I D
       50: PICK-UP R
       51: STACK R I
       52: PICK-UP L
       53: STACK L R
       54: PICK-UP A
       55: STACK A L
       56: PICK-UP P
       57: STACK P A
       58: PICK-UP Q
       59: STACK Q P
       60: PICK-UP H
       61: STACK H Q
     

time spent:    0.02 seconds instantiating 722 easy, 0 hard action templates
               0.01 seconds reachability analysis, yielding 400 facts and 722 actions
               0.02 seconds creating final representation with 400 relevant facts
               0.02 seconds building connectivity graph
               0.12 seconds searching, evaluating 120 states, to a max depth of 5
               0.19 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-19-1' defined
 ... done.



Cueing down from goal distance:   10 into depth [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK A H
        1: PUT-DOWN A
        2: UNSTACK H L
        3: PUT-DOWN H
        4: UNSTACK L C
        5: PUT-DOWN L
        6: UNSTACK C S
        7: PUT-DOWN C
        8: UNSTACK S F
        9: PUT-DOWN S
       10: UNSTACK F P
       11: PUT-DOWN F
       12: UNSTACK P M
       13: PUT-DOWN P
       14: UNSTACK M G
       15: PUT-DOWN M
       16: UNSTACK G J
       17: STACK G M
       18: PICK-UP F
       19: STACK F G
       20: UNSTACK Q D
       21: STACK Q F
       22: UNSTACK J N
       23: PUT-DOWN J
       24: UNSTACK N I
       25: PUT-DOWN N
       26: UNSTACK I R
       27: PUT-DOWN I
       28: UNSTACK R E
       29: STACK R Q
       30: UNSTACK O B
       31: STACK O R
       32: PICK-UP N
       33: STACK N O
       34: PICK-UP P
       35: STACK P N
       36: PICK-UP D
       37: STACK D P
       38: PICK-UP A
       39: STACK A D
       40: PICK-UP H
       41: STACK H A
       42: UNSTACK B K
       43: STACK B H
       44: PICK-UP E
       45: STACK E B
       46: PICK-UP K
       47: STACK K E
       48: PICK-UP J
       49: STACK J K
       50: PICK-UP I
       51: STACK I J
       52: PICK-UP S
       53: STACK S I
       54: PICK-UP C
       55: STACK C S
       56: PICK-UP L
       57: STACK L C
     

time spent:    0.02 seconds instantiating 722 easy, 0 hard action templates
               0.02 seconds reachability analysis, yielding 400 facts and 722 actions
               0.01 seconds creating final representation with 400 relevant facts
               0.02 seconds building connectivity graph
               0.07 seconds searching, evaluating 76 states, to a max depth of 2
               0.14 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-20-0' defined
 ... done.



Cueing down from goal distance:    7 into depth [1][2][3][4][5]
                                   6            [1]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK S C
        1: PUT-DOWN S
        2: UNSTACK C M
        3: PUT-DOWN C
        4: PICK-UP S
        5: STACK S C
        6: UNSTACK M Q
        7: PUT-DOWN M
        8: UNSTACK Q B
        9: PUT-DOWN Q
       10: UNSTACK B T
       11: PUT-DOWN B
       12: UNSTACK T J
       13: STACK T S
       14: UNSTACK P R
       15: STACK P T
       16: PICK-UP B
       17: STACK B P
       18: PICK-UP Q
       19: STACK Q B
       20: UNSTACK J L
       21: PUT-DOWN J
       22: UNSTACK L E
       23: PUT-DOWN L
       24: UNSTACK E I
       25: PUT-DOWN E
       26: UNSTACK I O
       27: STACK I Q
       28: PICK-UP M
       29: STACK M I
       30: UNSTACK O G
       31: PUT-DOWN O
       32: UNSTACK G F
       33: PUT-DOWN G
       34: UNSTACK F A
       35: STACK F M
       36: PICK-UP J
       37: STACK J F
       38: PICK-UP L
       39: STACK L J
       40: UNSTACK A D
       41: STACK A L
       42: PICK-UP O
       43: STACK O A
       44: UNSTACK D H
       45: PUT-DOWN D
       46: PICK-UP H
       47: STACK H O
       48: PICK-UP G
       49: STACK G H
       50: PICK-UP D
       51: STACK D G
       52: UNSTACK R K
       53: STACK R D
       54: PICK-UP N
       55: STACK N R
       56: PICK-UP E
       57: STACK E N
       58: PICK-UP K
       59: STACK K E
     

time spent:    0.02 seconds instantiating 800 easy, 0 hard action templates
               0.01 seconds reachability analysis, yielding 441 facts and 800 actions
               0.02 seconds creating final representation with 441 relevant facts
               0.02 seconds building connectivity graph
               0.08 seconds searching, evaluating 97 states, to a max depth of 5
               0.15 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-20-1' defined
 ... done.



Cueing down from goal distance:   18 into depth [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK A H
        1: PUT-DOWN A
        2: UNSTACK H K
        3: PUT-DOWN H
        4: UNSTACK K Q
        5: PUT-DOWN K
        6: UNSTACK Q T
        7: PUT-DOWN Q
        8: UNSTACK T E
        9: PUT-DOWN T
       10: UNSTACK E I
       11: PUT-DOWN E
       12: UNSTACK I B
       13: PUT-DOWN I
       14: UNSTACK B P
       15: PUT-DOWN B
       16: UNSTACK P L
       17: PUT-DOWN P
       18: UNSTACK L D
       19: PUT-DOWN L
       20: UNSTACK D O
       21: PUT-DOWN D
       22: UNSTACK O J
       23: PUT-DOWN O
       24: UNSTACK J S
       25: PUT-DOWN J
       26: UNSTACK S C
       27: PUT-DOWN S
       28: UNSTACK C F
       29: PUT-DOWN C
       30: UNSTACK F R
       31: PUT-DOWN F
       32: UNSTACK R N
       33: STACK R E
       34: PICK-UP B
       35: STACK B R
       36: PICK-UP F
       37: STACK F B
       38: UNSTACK G M
       39: PUT-DOWN G
       40: PICK-UP M
       41: STACK M F
       42: PICK-UP G
       43: STACK G M
       44: PICK-UP T
       45: STACK T G
       46: PICK-UP J
       47: STACK J T
       48: PICK-UP L
       49: STACK L J
       50: PICK-UP P
       51: STACK P L
       52: PICK-UP K
       53: STACK K P
       54: PICK-UP C
       55: STACK C K
       56: PICK-UP D
       57: STACK D C
       58: PICK-UP S
       59: STACK S D
       60: PICK-UP O
       61: STACK O S
       62: PICK-UP I
       63: STACK I O
       64: PICK-UP Q
       65: STACK Q I
       66: PICK-UP A
       67: STACK A Q
       68: PICK-UP N
       69: STACK N A
       70: PICK-UP H
       71: STACK H N
     

time spent:    0.02 seconds instantiating 800 easy, 0 hard action templates
               0.02 seconds reachability analysis, yielding 441 facts and 800 actions
               0.01 seconds creating final representation with 441 relevant facts
               0.02 seconds building connectivity graph
               0.12 seconds searching, evaluating 91 states, to a max depth of 2
               0.19 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-21-0' defined
 ... done.



Cueing down from goal distance:   20 into depth [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2][3][4]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK K I
        1: PUT-DOWN K
        2: UNSTACK I P
        3: PUT-DOWN I
        4: UNSTACK P M
        5: PUT-DOWN P
        6: UNSTACK M R
        7: PUT-DOWN M
        8: UNSTACK R C
        9: PUT-DOWN R
       10: UNSTACK C S
       11: PUT-DOWN C
       12: UNSTACK S E
       13: PUT-DOWN S
       14: UNSTACK E Q
       15: PUT-DOWN E
       16: UNSTACK Q N
       17: PUT-DOWN Q
       18: UNSTACK N B
       19: PUT-DOWN N
       20: UNSTACK B G
       21: PUT-DOWN B
       22: UNSTACK G J
       23: PUT-DOWN G
       24: UNSTACK J A
       25: PUT-DOWN J
       26: UNSTACK A U
       27: PUT-DOWN A
       28: UNSTACK U D
       29: PUT-DOWN U
       30: UNSTACK D O
       31: PUT-DOWN D
       32: UNSTACK O T
       33: PUT-DOWN O
       34: UNSTACK T L
       35: PUT-DOWN T
       36: UNSTACK L F
       37: PUT-DOWN L
       38: PICK-UP M
       39: STACK M F
       40: PICK-UP A
       41: STACK A M
       42: PICK-UP D
       43: STACK D A
       44: PICK-UP I
       45: STACK I D
       46: PICK-UP G
       47: STACK G I
       48: PICK-UP N
       49: STACK N G
       50: PICK-UP J
       51: STACK J N
       52: PICK-UP Q
       53: STACK Q J
       54: PICK-UP U
       55: STACK U Q
       56: PICK-UP T
       57: STACK T U
       58: PICK-UP K
       59: STACK K T
       60: PICK-UP R
       61: STACK R K
       62: PICK-UP O
       63: STACK O R
       64: PICK-UP P
       65: STACK P O
       66: PICK-UP S
       67: STACK S P
       68: PICK-UP C
       69: STACK C S
       70: PICK-UP E
       71: STACK E C
       72: PICK-UP B
       73: STACK B E
       74: PICK-UP L
       75: STACK L B
       76: PICK-UP H
       77: STACK H L
     

time spent:    0.01 seconds instantiating 882 easy, 0 hard action templates
               0.02 seconds reachability analysis, yielding 484 facts and 882 actions
               0.02 seconds creating final representation with 484 relevant facts
               0.02 seconds building connectivity graph
               0.23 seconds searching, evaluating 139 states, to a max depth of 4
               0.30 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-21-1' defined
 ... done.



Cueing down from goal distance:   11 into depth [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2][3][4]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2][3][4][5]
                                   5            [1]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK F L
        1: PUT-DOWN F
        2: UNSTACK L D
        3: PUT-DOWN L
        4: UNSTACK D I
        5: PUT-DOWN D
        6: UNSTACK I R
        7: PUT-DOWN I
        8: UNSTACK R A
        9: PUT-DOWN R
       10: UNSTACK A J
       11: PUT-DOWN A
       12: UNSTACK J H
       13: PUT-DOWN J
       14: UNSTACK H S
       15: PUT-DOWN H
       16: UNSTACK S Q
       17: PUT-DOWN S
       18: UNSTACK Q G
       19: PUT-DOWN Q
       20: UNSTACK G U
       21: PUT-DOWN G
       22: PICK-UP A
       23: STACK A G
       24: UNSTACK U O
       25: PUT-DOWN U
       26: UNSTACK O P
       27: PUT-DOWN O
       28: UNSTACK P K
       29: STACK P A
       30: PICK-UP O
       31: STACK O P
       32: PICK-UP R
       33: STACK R O
       34: PICK-UP I
       35: STACK I R
       36: PICK-UP B
       37: STACK B I
       38: PICK-UP H
       39: STACK H B
       40: UNSTACK K C
       41: STACK K H
       42: PICK-UP S
       43: STACK S K
       44: PICK-UP T
       45: STACK T S
       46: PICK-UP D
       47: STACK D T
       48: UNSTACK C E
       49: PUT-DOWN C
       50: UNSTACK E N
       51: STACK E D
       52: PICK-UP U
       53: STACK U E
       54: PICK-UP F
       55: STACK F U
       56: UNSTACK N M
       57: STACK N F
       58: PICK-UP M
       59: STACK M N
       60: PICK-UP C
       61: STACK C M
       62: PICK-UP J
       63: STACK J C
       64: PICK-UP L
       65: STACK L J
       66: PICK-UP Q
       67: STACK Q L
     

time spent:    0.01 seconds instantiating 882 easy, 0 hard action templates
               0.02 seconds reachability analysis, yielding 484 facts and 882 actions
               0.02 seconds creating final representation with 484 relevant facts
               0.02 seconds building connectivity graph
               0.44 seconds searching, evaluating 300 states, to a max depth of 5
               0.51 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-22-0' defined
 ... done.



Cueing down from goal distance:    6 into depth [1][2][3][4]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    9 into depth [1][2][3][4][5][6][7][8]
                                   8            [1]
                                   7            [1]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK V M
        1: PUT-DOWN V
        2: UNSTACK M S
        3: PUT-DOWN M
        4: UNSTACK S D
        5: PUT-DOWN S
        6: UNSTACK D B
        7: PUT-DOWN D
        8: UNSTACK B J
        9: PUT-DOWN B
       10: PICK-UP V
       11: STACK V J
       12: UNSTACK U I
       13: PUT-DOWN U
       14: UNSTACK I A
       15: PUT-DOWN I
       16: UNSTACK A T
       17: PUT-DOWN A
       18: UNSTACK T K
       19: PUT-DOWN T
       20: UNSTACK V J
       21: PUT-DOWN V
       22: UNSTACK J L
       23: PUT-DOWN J
       24: PICK-UP V
       25: STACK V J
       26: PICK-UP T
       27: STACK T V
       28: UNSTACK L G
       29: PUT-DOWN L
       30: UNSTACK G C
       31: PUT-DOWN G
       32: UNSTACK C Q
       33: PUT-DOWN C
       34: UNSTACK Q R
       35: PUT-DOWN Q
       36: PICK-UP R
       37: STACK R T
       38: PICK-UP L
       39: STACK L R
       40: PICK-UP A
       41: STACK A L
       42: UNSTACK K O
       43: STACK K A
       44: PICK-UP C
       45: STACK C K
       46: UNSTACK O F
       47: PUT-DOWN O
       48: UNSTACK F E
       49: PUT-DOWN F
       50: PICK-UP E
       51: STACK E C
       52: PICK-UP F
       53: STACK F E
       54: PICK-UP D
       55: STACK D F
       56: PICK-UP B
       57: STACK B D
       58: PICK-UP U
       59: STACK U B
       60: PICK-UP P
       61: STACK P U
       62: UNSTACK N H
       63: STACK N P
       64: PICK-UP I
       65: STACK I N
       66: PICK-UP S
       67: STACK S I
       68: PICK-UP G
       69: STACK G S
       70: PICK-UP Q
       71: STACK Q G
       72: PICK-UP M
       73: STACK M Q
       74: PICK-UP O
       75: STACK O M
       76: PICK-UP H
       77: STACK H O
     

time spent:    0.01 seconds instantiating 968 easy, 0 hard action templates
               0.02 seconds reachability analysis, yielding 529 facts and 968 actions
               0.02 seconds creating final representation with 529 relevant facts
               0.02 seconds building connectivity graph
              10.40 seconds searching, evaluating 3416 states, to a max depth of 8
              10.47 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-22-1' defined
 ... done.



Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2][3][4][5][6][7][8][9][10][11][12][13][14]
                                   6            [1]
                                   5            [1][2][3]
                                   4            [1]
                                   3            [1][2][3]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK P U
        1: PUT-DOWN P
        2: PICK-UP N
        3: STACK N U
        4: UNSTACK O F
        5: PUT-DOWN O
        6: UNSTACK F I
        7: PUT-DOWN F
        8: UNSTACK N U
        9: PUT-DOWN N
       10: UNSTACK U Q
       11: PUT-DOWN U
       12: PICK-UP N
       13: STACK N U
       14: PICK-UP F
       15: STACK F N
       16: PICK-UP P
       17: STACK P F
       18: PICK-UP O
       19: STACK O P
       20: PICK-UP Q
       21: STACK Q O
       22: UNSTACK G R
       23: PUT-DOWN G
       24: UNSTACK R L
       25: STACK R Q
       26: UNSTACK L M
       27: PUT-DOWN L
       28: UNSTACK M V
       29: STACK M R
       30: UNSTACK V B
       31: PUT-DOWN V
       32: UNSTACK B S
       33: PUT-DOWN B
       34: UNSTACK S J
       35: PUT-DOWN S
       36: UNSTACK J T
       37: PUT-DOWN J
       38: UNSTACK T D
       39: PUT-DOWN T
       40: UNSTACK D H
       41: STACK D M
       42: PICK-UP S
       43: STACK S D
       44: PICK-UP A
       45: STACK A S
       46: UNSTACK H C
       47: STACK H A
       48: UNSTACK C E
       49: PUT-DOWN C
       50: UNSTACK E K
       51: PUT-DOWN E
       52: PICK-UP K
       53: STACK K H
       54: PICK-UP V
       55: STACK V K
       56: PICK-UP J
       57: STACK J V
       58: PICK-UP B
       59: STACK B J
       60: PICK-UP G
       61: STACK G B
       62: PICK-UP E
       63: STACK E G
       64: PICK-UP I
       65: STACK I E
       66: PICK-UP L
       67: STACK L I
       68: PICK-UP T
       69: STACK T L
       70: PICK-UP C
       71: STACK C T
     

time spent:    0.02 seconds instantiating 968 easy, 0 hard action templates
               0.02 seconds reachability analysis, yielding 529 facts and 968 actions
               0.02 seconds creating final representation with 529 relevant facts
               0.02 seconds building connectivity graph
              43.84 seconds searching, evaluating 33973 states, to a max depth of 14
              43.92 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-23-0' defined
 ... done.



Cueing down from goal distance:   16 into depth [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK V A
        1: PUT-DOWN V
        2: UNSTACK A K
        3: PUT-DOWN A
        4: UNSTACK K N
        5: PUT-DOWN K
        6: UNSTACK N D
        7: PUT-DOWN N
        8: UNSTACK D I
        9: PUT-DOWN D
       10: UNSTACK I M
       11: PUT-DOWN I
       12: UNSTACK M J
       13: PUT-DOWN M
       14: UNSTACK J O
       15: PUT-DOWN J
       16: UNSTACK O T
       17: PUT-DOWN O
       18: UNSTACK T L
       19: PUT-DOWN T
       20: UNSTACK L C
       21: PUT-DOWN L
       22: UNSTACK C P
       23: PUT-DOWN C
       24: UNSTACK P E
       25: PUT-DOWN P
       26: UNSTACK E G
       27: PUT-DOWN E
       28: PICK-UP G
       29: STACK G M
       30: PICK-UP O
       31: STACK O G
       32: PICK-UP L
       33: STACK L O
       34: UNSTACK U R
       35: STACK U L
       36: PICK-UP B
       37: STACK B U
       38: PICK-UP V
       39: STACK V B
       40: UNSTACK F H
       41: PUT-DOWN F
       42: UNSTACK H S
       43: PUT-DOWN H
       44: PICK-UP S
       45: STACK S V
       46: PICK-UP T
       47: STACK T S
       48: UNSTACK R W
       49: STACK R T
       50: PICK-UP P
       51: STACK P R
       52: PICK-UP H
       53: STACK H P
       54: PICK-UP C
       55: STACK C H
       56: PICK-UP W
       57: STACK W C
       58: PICK-UP D
       59: STACK D W
       60: PICK-UP N
       61: STACK N D
       62: PICK-UP F
       63: STACK F N
       64: PICK-UP Q
       65: STACK Q F
       66: PICK-UP A
       67: STACK A Q
       68: PICK-UP J
       69: STACK J A
       70: PICK-UP I
       71: STACK I J
       72: PICK-UP K
       73: STACK K I
       74: PICK-UP E
       75: STACK E K
     

time spent:    0.02 seconds instantiating 1058 easy, 0 hard action templates
               0.02 seconds reachability analysis, yielding 576 facts and 1058 actions
               0.02 seconds creating final representation with 576 relevant facts
               0.02 seconds building connectivity graph
               0.15 seconds searching, evaluating 98 states, to a max depth of 2
               0.23 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-23-1' defined
 ... done.



Cueing down from goal distance:   13 into depth [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   19 into depth [1][2][3][4][5][6][7][8][9][10][11][12]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-24-0' defined
 ... done.



Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   12 into depth [1][2][3][4][5][6][7][8][9]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-24-1' defined
 ... done.



Cueing down from goal distance:    7 into depth [1][2][3][4]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2][3][4][5]
                                   5            [1]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   11 into depth [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK I A
        1: PUT-DOWN I
        2: UNSTACK A P
        3: PUT-DOWN A
        4: UNSTACK P Q
        5: PUT-DOWN P
        6: UNSTACK Q D
        7: PUT-DOWN Q
        8: UNSTACK D W
        9: PUT-DOWN D
       10: UNSTACK W X
       11: PUT-DOWN W
       12: UNSTACK X S
       13: PUT-DOWN X
       14: PICK-UP I
       15: STACK I X
       16: UNSTACK S L
       17: PUT-DOWN S
       18: UNSTACK L O
       19: PUT-DOWN L
       20: PICK-UP O
       21: STACK O I
       22: UNSTACK K F
       23: PUT-DOWN K
       24: UNSTACK F T
       25: PUT-DOWN F
       26: UNSTACK T B
       27: PUT-DOWN T
       28: UNSTACK B G
       29: PUT-DOWN B
       30: UNSTACK G R
       31: PUT-DOWN G
       32: UNSTACK R M
       33: PUT-DOWN R
       34: UNSTACK M E
       35: PUT-DOWN M
       36: UNSTACK E J
       37: PUT-DOWN E
       38: UNSTACK J V
       39: PUT-DOWN J
       40: UNSTACK V N
       41: STACK V O
       42: UNSTACK N U
       43: PUT-DOWN N
       44: UNSTACK U H
       45: PUT-DOWN U
       46: UNSTACK H C
       47: STACK H V
       48: PICK-UP D
       49: STACK D H
       50: PICK-UP S
       51: STACK S D
       52: PICK-UP U
       53: STACK U S
       54: PICK-UP J
       55: STACK J U
       56: PICK-UP N
       57: STACK N J
       58: PICK-UP T
       59: STACK T N
       60: PICK-UP W
       61: STACK W T
       62: PICK-UP A
       63: STACK A W
       64: PICK-UP R
       65: STACK R A
       66: PICK-UP E
       67: STACK E R
       68: PICK-UP K
       69: STACK K E
       70: PICK-UP F
       71: STACK F K
       72: PICK-UP G
       73: STACK G F
       74: PICK-UP B
       75: STACK B G
       76: PICK-UP M
       77: STACK M B
       78: PICK-UP Q
       79: STACK Q M
       80: PICK-UP P
       81: STACK P Q
       82: PICK-UP C
       83: STACK C P
       84: PICK-UP L
       85: STACK L C
     

time spent:    0.01 seconds instantiating 1152 easy, 0 hard action templates
               0.02 seconds reachability analysis, yielding 625 facts and 1152 actions
               0.03 seconds creating final representation with 625 relevant facts
               0.02 seconds building connectivity graph
               0.28 seconds searching, evaluating 195 states, to a max depth of 5
               0.36 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-25-0' defined
 ... done.



Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2][3][4][5][6][7][8]
                                   4            [1]
                                   3            [1][2][3]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK A V
        1: PUT-DOWN A
        2: UNSTACK V C
        3: PUT-DOWN V
        4: UNSTACK C R
        5: PUT-DOWN C
        6: UNSTACK R S
        7: PUT-DOWN R
        8: UNSTACK S H
        9: PUT-DOWN S
       10: UNSTACK H O
       11: STACK H U
       12: UNSTACK O D
       13: PUT-DOWN O
       14: UNSTACK D W
       15: PUT-DOWN D
       16: UNSTACK W Y
       17: PUT-DOWN W
       18: UNSTACK Y G
       19: PUT-DOWN Y
       20: UNSTACK G J
       21: PUT-DOWN G
       22: UNSTACK J Q
       23: PUT-DOWN J
       24: UNSTACK Q M
       25: PUT-DOWN Q
       26: UNSTACK H U
       27: PUT-DOWN H
       28: UNSTACK U I
       29: PUT-DOWN U
       30: PICK-UP H
       31: STACK H U
       32: UNSTACK I K
       33: PUT-DOWN I
       34: PICK-UP Q
       35: STACK Q H
       36: PICK-UP I
       37: STACK I Q
       38: UNSTACK K T
       39: PUT-DOWN K
       40: UNSTACK T F
       41: PUT-DOWN T
       42: PICK-UP F
       43: STACK F I
       44: PICK-UP V
       45: STACK V F
       46: UNSTACK X N
       47: PUT-DOWN X
       48: UNSTACK N L
       49: PUT-DOWN N
       50: UNSTACK L E
       51: PUT-DOWN L
       52: PICK-UP E
       53: STACK E V
       54: PICK-UP X
       55: STACK X E
       56: UNSTACK M B
       57: STACK M X
       58: PICK-UP P
       59: STACK P M
       60: PICK-UP K
       61: STACK K P
       62: PICK-UP B
       63: STACK B K
       64: PICK-UP D
       65: STACK D B
       66: PICK-UP J
       67: STACK J D
       68: PICK-UP G
       69: STACK G J
       70: PICK-UP C
       71: STACK C G
       72: PICK-UP R
       73: STACK R C
       74: PICK-UP A
       75: STACK A R
       76: PICK-UP Y
       77: STACK Y A
       78: PICK-UP S
       79: STACK S Y
       80: PICK-UP O
       81: STACK O S
       82: PICK-UP N
       83: STACK N O
       84: PICK-UP W
       85: STACK W N
       86: PICK-UP T
       87: STACK T W
       88: PICK-UP L
       89: STACK L T
     

time spent:    0.03 seconds instantiating 1250 easy, 0 hard action templates
               0.02 seconds reachability analysis, yielding 676 facts and 1250 actions
               0.03 seconds creating final representation with 676 relevant facts
               0.03 seconds building connectivity graph
              24.60 seconds searching, evaluating 8003 states, to a max depth of 8
              24.71 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-25-1' defined
 ... done.



Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2][3][4]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   14 into depth [1][2][3][4][5][6][7][8]
                                  13            [1]
                                  12            [1]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK K F
        1: PUT-DOWN K
        2: UNSTACK F B
        3: PUT-DOWN F
        4: UNSTACK B Y
        5: PUT-DOWN B
        6: UNSTACK Y L
        7: PUT-DOWN Y
        8: UNSTACK L W
        9: PUT-DOWN L
       10: UNSTACK W D
       11: PUT-DOWN W
       12: PICK-UP F
       13: STACK F W
       14: PICK-UP K
       15: STACK K F
       16: UNSTACK D T
       17: PUT-DOWN D
       18: UNSTACK T C
       19: PUT-DOWN T
       20: UNSTACK C I
       21: PUT-DOWN C
       22: UNSTACK I R
       23: PUT-DOWN I
       24: UNSTACK R P
       25: PUT-DOWN R
       26: UNSTACK P N
       27: PUT-DOWN P
       28: UNSTACK N H
       29: PUT-DOWN N
       30: UNSTACK H O
       31: PUT-DOWN H
       32: UNSTACK O X
       33: PUT-DOWN O
       34: UNSTACK X E
       35: STACK X K
       36: UNSTACK S Q
       37: STACK S X
       38: UNSTACK E J
       39: PUT-DOWN E
       40: UNSTACK J M
       41: STACK J S
       42: PICK-UP E
       43: STACK E J
       44: UNSTACK M V
       45: PUT-DOWN M
       46: PICK-UP V
       47: STACK V E
       48: PICK-UP B
       49: STACK B V
       50: UNSTACK U G
       51: PUT-DOWN U
       52: PICK-UP G
       53: STACK G B
       54: PICK-UP H
       55: STACK H G
       56: PICK-UP M
       57: STACK M H
       58: PICK-UP C
       59: STACK C M
       60: UNSTACK Q A
       61: STACK Q C
       62: PICK-UP I
       63: STACK I Q
       64: PICK-UP D
       65: STACK D I
       66: PICK-UP O
       67: STACK O D
       68: PICK-UP A
       69: STACK A O
       70: PICK-UP U
       71: STACK U A
       72: PICK-UP L
       73: STACK L U
       74: PICK-UP N
       75: STACK N L
       76: PICK-UP R
       77: STACK R N
       78: PICK-UP T
       79: STACK T R
       80: PICK-UP Y
       81: STACK Y T
       82: PICK-UP P
       83: STACK P Y
     

time spent:    0.03 seconds instantiating 1250 easy, 0 hard action templates
               0.02 seconds reachability analysis, yielding 676 facts and 1250 actions
               0.03 seconds creating final representation with 676 relevant facts
               0.03 seconds building connectivity graph
               2.19 seconds searching, evaluating 794 states, to a max depth of 8
               2.30 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-26-0' defined
 ... done.



Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2][3][4][5]
                                   4            [1]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK F P
        1: PUT-DOWN F
        2: UNSTACK B E
        3: PUT-DOWN B
        4: UNSTACK E A
        5: PUT-DOWN E
        6: UNSTACK A L
        7: PUT-DOWN A
        8: PICK-UP P
        9: STACK P A
       10: UNSTACK L Q
       11: PUT-DOWN L
       12: UNSTACK Q I
       13: STACK Q P
       14: UNSTACK U O
       15: PUT-DOWN U
       16: UNSTACK O G
       17: PUT-DOWN O
       18: UNSTACK G W
       19: PUT-DOWN G
       20: UNSTACK W R
       21: STACK W Q
       22: UNSTACK X V
       23: PUT-DOWN X
       24: UNSTACK V H
       25: PUT-DOWN V
       26: UNSTACK H M
       27: PUT-DOWN H
       28: UNSTACK M T
       29: STACK M W
       30: PICK-UP F
       31: STACK F M
       32: UNSTACK I Z
       33: PUT-DOWN I
       34: UNSTACK Z K
       35: PUT-DOWN Z
       36: UNSTACK K N
       37: PUT-DOWN K
       38: UNSTACK N S
       39: PUT-DOWN N
       40: UNSTACK S C
       41: PUT-DOWN S
       42: UNSTACK C D
       43: PUT-DOWN C
       44: PICK-UP D
       45: STACK D F
       46: UNSTACK T J
       47: STACK T D
       48: PICK-UP H
       49: STACK H T
       50: PICK-UP L
       51: STACK L H
       52: PICK-UP R
       53: STACK R L
       54: PICK-UP C
       55: STACK C R
       56: PICK-UP S
       57: STACK S C
       58: PICK-UP J
       59: STACK J S
       60: PICK-UP B
       61: STACK B J
       62: PICK-UP G
       63: STACK G B
       64: PICK-UP V
       65: STACK V G
       66: PICK-UP Y
       67: STACK Y V
       68: PICK-UP K
       69: STACK K Y
       70: PICK-UP Z
       71: STACK Z K
       72: PICK-UP I
       73: STACK I Z
       74: PICK-UP U
       75: STACK U I
       76: PICK-UP O
       77: STACK O U
       78: PICK-UP N
       79: STACK N O
       80: PICK-UP E
       81: STACK E N
       82: PICK-UP X
       83: STACK X E
     

time spent:    0.03 seconds instantiating 1352 easy, 0 hard action templates
               0.02 seconds reachability analysis, yielding 729 facts and 1352 actions
               0.03 seconds creating final representation with 729 relevant facts
               0.03 seconds building connectivity graph
               0.28 seconds searching, evaluating 192 states, to a max depth of 5
               0.39 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-26-1' defined
 ... done.



Cueing down from goal distance:    8 into depth [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2][3][4]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    9 into depth [1][2][3][4][5]
                                   8            [1]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK E T
        1: PUT-DOWN E
        2: UNSTACK T H
        3: PUT-DOWN T
        4: UNSTACK H W
        5: PUT-DOWN H
        6: UNSTACK W L
        7: PUT-DOWN W
        8: UNSTACK L B
        9: PUT-DOWN L
       10: UNSTACK B Z
       11: PUT-DOWN B
       12: UNSTACK Z Y
       13: PUT-DOWN Z
       14: UNSTACK Y C
       15: PUT-DOWN Y
       16: PICK-UP B
       17: STACK B Y
       18: UNSTACK C S
       19: PUT-DOWN C
       20: UNSTACK S R
       21: PUT-DOWN S
       22: UNSTACK R X
       23: PUT-DOWN R
       24: UNSTACK X M
       25: PUT-DOWN X
       26: UNSTACK M Q
       27: PUT-DOWN M
       28: UNSTACK Q A
       29: STACK Q B
       30: UNSTACK A N
       31: PUT-DOWN A
       32: UNSTACK N P
       33: STACK N Q
       34: PICK-UP W
       35: STACK W N
       36: PICK-UP Z
       37: STACK Z W
       38: PICK-UP T
       39: STACK T Z
       40: PICK-UP L
       41: STACK L T
       42: UNSTACK U F
       43: PUT-DOWN U
       44: PICK-UP F
       45: STACK F L
       46: UNSTACK J G
       47: PUT-DOWN J
       48: UNSTACK G I
       49: PUT-DOWN G
       50: PICK-UP I
       51: STACK I F
       52: UNSTACK D K
       53: STACK D I
       54: PICK-UP O
       55: STACK O D
       56: PICK-UP S
       57: STACK S O
       58: PICK-UP G
       59: STACK G S
       60: PICK-UP R
       61: STACK R G
       62: PICK-UP J
       63: STACK J R
       64: PICK-UP X
       65: STACK X J
       66: PICK-UP V
       67: STACK V X
       68: PICK-UP E
       69: STACK E V
       70: PICK-UP C
       71: STACK C E
       72: PICK-UP H
       73: STACK H C
       74: PICK-UP P
       75: STACK P H
       76: PICK-UP A
       77: STACK A P
       78: PICK-UP U
       79: STACK U A
       80: PICK-UP M
       81: STACK M U
       82: PICK-UP K
       83: STACK K M
     

time spent:    0.02 seconds instantiating 1352 easy, 0 hard action templates
               0.03 seconds reachability analysis, yielding 729 facts and 1352 actions
               0.03 seconds creating final representation with 729 relevant facts
               0.03 seconds building connectivity graph
               0.77 seconds searching, evaluating 313 states, to a max depth of 5
               0.88 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-27-0' defined
 ... done.



Cueing down from goal distance:    8 into depth [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK U D
        1: PUT-DOWN U
        2: UNSTACK D Q
        3: PUT-DOWN D
        4: UNSTACK Q S
        5: PUT-DOWN Q
        6: UNSTACK S I
        7: PUT-DOWN S
        8: UNSTACK I K
        9: PUT-DOWN I
       10: UNSTACK K N
       11: PUT-DOWN K
       12: UNSTACK N C
       13: STACK N I
       14: PICK-UP U
       15: STACK U N
       16: UNSTACK W J
       17: PUT-DOWN W
       18: UNSTACK J G
       19: PUT-DOWN J
       20: UNSTACK G O
       21: PUT-DOWN G
       22: UNSTACK O P
       23: STACK O U
       24: PICK-UP J
       25: STACK J O
       26: PICK-UP D
       27: STACK D J
       28: UNSTACK B Y
       29: STACK B D
       30: UNSTACK H V
       31: PUT-DOWN H
       32: UNSTACK V A1
       33: PUT-DOWN V
       34: UNSTACK A1 E
       35: STACK A1 B
       36: PICK-UP A
       37: STACK A A1
       38: UNSTACK P R
       39: PUT-DOWN P
       40: UNSTACK R Z
       41: PUT-DOWN R
       42: PICK-UP Z
       43: STACK Z A
       44: PICK-UP P
       45: STACK P Z
       46: PICK-UP C
       47: STACK C P
       48: UNSTACK E L
       49: PUT-DOWN E
       50: UNSTACK L X
       51: PUT-DOWN L
       52: UNSTACK X M
       53: STACK X C
       54: PICK-UP R
       55: STACK R X
       56: PICK-UP H
       57: STACK H R
       58: UNSTACK Y T
       59: PUT-DOWN Y
       60: PICK-UP T
       61: STACK T H
       62: PICK-UP S
       63: STACK S T
       64: PICK-UP K
       65: STACK K S
       66: PICK-UP G
       67: STACK G K
       68: PICK-UP Q
       69: STACK Q G
       70: PICK-UP M
       71: STACK M Q
       72: PICK-UP E
       73: STACK E M
       74: PICK-UP V
       75: STACK V E
       76: PICK-UP W
       77: STACK W V
       78: PICK-UP L
       79: STACK L W
       80: PICK-UP F
       81: STACK F L
       82: PICK-UP Y
       83: STACK Y F
     

time spent:    0.02 seconds instantiating 1458 easy, 0 hard action templates
               0.03 seconds reachability analysis, yielding 784 facts and 1458 actions
               0.03 seconds creating final representation with 784 relevant facts
               0.03 seconds building connectivity graph
               0.16 seconds searching, evaluating 110 states, to a max depth of 2
               0.27 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-27-1' defined
 ... done.



Cueing down from goal distance:   20 into depth [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    9 into depth [1][2][3][4][5]
                                   8            [1]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK H C
        1: PUT-DOWN H
        2: UNSTACK C F
        3: PUT-DOWN C
        4: UNSTACK F G
        5: PUT-DOWN F
        6: UNSTACK G Z
        7: PUT-DOWN G
        8: UNSTACK Z I
        9: PUT-DOWN Z
       10: UNSTACK I D
       11: PUT-DOWN I
       12: UNSTACK D W
       13: PUT-DOWN D
       14: UNSTACK N Y
       15: PUT-DOWN N
       16: UNSTACK W J
       17: PUT-DOWN W
       18: UNSTACK Y O
       19: PUT-DOWN Y
       20: UNSTACK J A1
       21: PUT-DOWN J
       22: UNSTACK O E
       23: PUT-DOWN O
       24: UNSTACK A1 M
       25: PUT-DOWN A1
       26: UNSTACK E U
       27: PUT-DOWN E
       28: UNSTACK M X
       29: PUT-DOWN M
       30: UNSTACK U P
       31: PUT-DOWN U
       32: UNSTACK X A
       33: PUT-DOWN X
       34: UNSTACK A R
       35: PUT-DOWN A
       36: UNSTACK R V
       37: PUT-DOWN R
       38: PICK-UP P
       39: STACK P R
       40: UNSTACK V S
       41: PUT-DOWN V
       42: UNSTACK S L
       43: PUT-DOWN S
       44: UNSTACK L Q
       45: PUT-DOWN L
       46: UNSTACK Q B
       47: PUT-DOWN Q
       48: UNSTACK B T
       49: PUT-DOWN B
       50: UNSTACK T K
       51: STACK T P
       52: PICK-UP M
       53: STACK M T
       54: PICK-UP C
       55: STACK C M
       56: PICK-UP Q
       57: STACK Q C
       58: PICK-UP N
       59: STACK N Q
       60: PICK-UP I
       61: STACK I N
       62: PICK-UP K
       63: STACK K I
       64: PICK-UP X
       65: STACK X K
       66: PICK-UP U
       67: STACK U X
       68: PICK-UP V
       69: STACK V U
       70: PICK-UP A1
       71: STACK A1 V
       72: PICK-UP G
       73: STACK G A1
       74: PICK-UP Z
       75: STACK Z G
       76: PICK-UP F
       77: STACK F Z
       78: PICK-UP S
       79: STACK S F
       80: PICK-UP J
       81: STACK J S
       82: PICK-UP W
       83: STACK W J
       84: PICK-UP O
       85: STACK O W
       86: PICK-UP H
       87: STACK H O
       88: PICK-UP E
       89: STACK E H
       90: PICK-UP A
       91: STACK A E
       92: PICK-UP Y
       93: STACK Y A
       94: PICK-UP B
       95: STACK B Y
       96: PICK-UP D
       97: STACK D B
       98: PICK-UP L
       99: STACK L D
     

time spent:    0.03 seconds instantiating 1458 easy, 0 hard action templates
               0.03 seconds reachability analysis, yielding 784 facts and 1458 actions
               0.03 seconds creating final representation with 784 relevant facts
               0.03 seconds building connectivity graph
               1.86 seconds searching, evaluating 584 states, to a max depth of 5
               1.98 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-28-0' defined
 ... done.



Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2][3][4]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    9 into depth [1][2][3][4][5][6][7][8][9]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-28-1' defined
 ... done.



Cueing down from goal distance:   11 into depth [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2][3][4]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    9 into depth [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2][3][4][5][6][7]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-29-0' defined
 ... done.



Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: PICK-UP K
        1: STACK K W
        2: UNSTACK I R
        3: PUT-DOWN I
        4: UNSTACK R S
        5: PUT-DOWN R
        6: UNSTACK S C
        7: PUT-DOWN S
        8: UNSTACK C M
        9: PUT-DOWN C
       10: UNSTACK M L
       11: PUT-DOWN M
       12: UNSTACK L B
       13: STACK L K
       14: PICK-UP M
       15: STACK M L
       16: PICK-UP C
       17: STACK C M
       18: UNSTACK P C1
       19: PUT-DOWN P
       20: UNSTACK C1 E
       21: PUT-DOWN C1
       22: UNSTACK E O
       23: PUT-DOWN E
       24: UNSTACK O F
       25: STACK O C
       26: PICK-UP E
       27: STACK E O
       28: UNSTACK B X
       29: PUT-DOWN B
       30: UNSTACK X Y
       31: PUT-DOWN X
       32: UNSTACK Y D
       33: PUT-DOWN Y
       34: UNSTACK D N
       35: PUT-DOWN D
       36: PICK-UP N
       37: STACK N E
       38: UNSTACK J U
       39: STACK J N
       40: PICK-UP I
       41: STACK I J
       42: UNSTACK H T
       43: STACK H I
       44: PICK-UP T
       45: STACK T H
       46: PICK-UP X
       47: STACK X T
       48: PICK-UP D
       49: STACK D X
       50: PICK-UP P
       51: STACK P D
       52: UNSTACK G Q
       53: PUT-DOWN G
       54: UNSTACK Q A1
       55: PUT-DOWN Q
       56: UNSTACK A1 Z
       57: STACK A1 P
       58: PICK-UP Z
       59: STACK Z A1
       60: PICK-UP C1
       61: STACK C1 Z
       62: PICK-UP B
       63: STACK B C1
       64: PICK-UP R
       65: STACK R B
       66: UNSTACK U A
       67: PUT-DOWN U
       68: UNSTACK A B1
       69: STACK A R
       70: UNSTACK F V
       71: PUT-DOWN F
       72: PICK-UP V
       73: STACK V A
       74: PICK-UP Y
       75: STACK Y V
       76: PICK-UP F
       77: STACK F Y
       78: PICK-UP U
       79: STACK U F
       80: PICK-UP Q
       81: STACK Q U
       82: PICK-UP B1
       83: STACK B1 Q
       84: PICK-UP S
       85: STACK S B1
       86: PICK-UP G
       87: STACK G S
     

time spent:    0.02 seconds instantiating 1682 easy, 0 hard action templates
               0.03 seconds reachability analysis, yielding 900 facts and 1682 actions
               0.03 seconds creating final representation with 900 relevant facts
               0.04 seconds building connectivity graph
               0.18 seconds searching, evaluating 116 states, to a max depth of 2
               0.30 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-29-1' defined
 ... done.



Cueing down from goal distance:   19 into depth [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2][3][4]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    9 into depth [1][2][3][4][5][6][7]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-30-0' defined
 ... done.



Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2][3][4]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    9 into depth [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK E S
        1: PUT-DOWN E
        2: UNSTACK S Y
        3: PUT-DOWN S
        4: UNSTACK Y B
        5: PUT-DOWN Y
        6: UNSTACK B V
        7: PUT-DOWN B
        8: UNSTACK V L
        9: PUT-DOWN V
       10: PICK-UP B
       11: STACK B L
       12: UNSTACK J R
       13: PUT-DOWN J
       14: UNSTACK R G
       15: PUT-DOWN R
       16: UNSTACK G Q
       17: PUT-DOWN G
       18: UNSTACK Q W
       19: STACK Q B
       20: PICK-UP G
       21: STACK G Q
       22: UNSTACK W B1
       23: STACK W G
       24: UNSTACK D1 H
       25: PUT-DOWN D1
       26: UNSTACK H I
       27: PUT-DOWN H
       28: UNSTACK I D
       29: PUT-DOWN I
       30: UNSTACK D Z
       31: PUT-DOWN D
       32: UNSTACK Z A
       33: PUT-DOWN Z
       34: UNSTACK A F
       35: PUT-DOWN A
       36: UNSTACK F C
       37: PUT-DOWN F
       38: UNSTACK C A1
       39: STACK C W
       40: PICK-UP Z
       41: STACK Z C
       42: PICK-UP Y
       43: STACK Y Z
       44: PICK-UP A1
       45: STACK A1 Y
       46: PICK-UP S
       47: STACK S A1
       48: PICK-UP P
       49: STACK P S
       50: UNSTACK M O
       51: STACK M P
       52: UNSTACK B1 T
       53: PUT-DOWN B1
       54: UNSTACK T C1
       55: STACK T M
       56: PICK-UP J
       57: STACK J T
       58: PICK-UP F
       59: STACK F J
       60: PICK-UP D1
       61: STACK D1 F
       62: PICK-UP V
       63: STACK V D1
       64: PICK-UP R
       65: STACK R V
       66: PICK-UP O
       67: STACK O R
       68: PICK-UP E
       69: STACK E O
       70: PICK-UP D
       71: STACK D E
       72: PICK-UP N
       73: STACK N D
       74: PICK-UP A
       75: STACK A N
       76: UNSTACK U X
       77: PUT-DOWN U
       78: UNSTACK X K
       79: PUT-DOWN X
       80: PICK-UP K
       81: STACK K A
       82: PICK-UP B1
       83: STACK B1 K
       84: PICK-UP U
       85: STACK U B1
       86: PICK-UP H
       87: STACK H U
       88: PICK-UP X
       89: STACK X H
       90: PICK-UP I
       91: STACK I X
       92: PICK-UP C1
       93: STACK C1 I
     

time spent:    0.02 seconds instantiating 1800 easy, 0 hard action templates
               0.03 seconds reachability analysis, yielding 961 facts and 1800 actions
               0.03 seconds creating final representation with 961 relevant facts
               0.04 seconds building connectivity graph
               0.27 seconds searching, evaluating 141 states, to a max depth of 4
               0.39 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-30-1' defined
 ... done.



Cueing down from goal distance:   23 into depth [1][2]
                                  22            [1][2]
                                  21            [1][2]
                                  20            [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   18 into depth [1][2][3][4][5][6][7][8][9]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-31-0' defined
 ... done.



Cueing down from goal distance:   20 into depth [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2][3][4][5][6][7]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-31-1' defined
 ... done.



Cueing down from goal distance:   15 into depth [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   11 into depth [1][2][3][4][5]
                                  10            [1]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK P C
        1: PUT-DOWN P
        2: UNSTACK C A
        3: PUT-DOWN C
        4: UNSTACK A V
        5: PUT-DOWN A
        6: UNSTACK V E
        7: PUT-DOWN V
        8: UNSTACK E A1
        9: PUT-DOWN E
       10: UNSTACK A1 O
       11: PUT-DOWN A1
       12: UNSTACK O G
       13: PUT-DOWN O
       14: UNSTACK G D
       15: PUT-DOWN G
       16: UNSTACK N J
       17: PUT-DOWN N
       18: UNSTACK D B
       19: PUT-DOWN D
       20: UNSTACK J S
       21: PUT-DOWN J
       22: UNSTACK B M
       23: PUT-DOWN B
       24: UNSTACK M L
       25: PUT-DOWN M
       26: UNSTACK L Y
       27: PUT-DOWN L
       28: PICK-UP S
       29: STACK S L
       30: UNSTACK Y D1
       31: PUT-DOWN Y
       32: UNSTACK D1 C1
       33: PUT-DOWN D1
       34: UNSTACK C1 E1
       35: PUT-DOWN C1
       36: UNSTACK E1 X
       37: PUT-DOWN E1
       38: UNSTACK X Q
       39: PUT-DOWN X
       40: UNSTACK Q B1
       41: PUT-DOWN Q
       42: UNSTACK B1 H
       43: PUT-DOWN B1
       44: PICK-UP H
       45: STACK H S
       46: PICK-UP A
       47: STACK A H
       48: PICK-UP V
       49: STACK V A
       50: PICK-UP O
       51: STACK O V
       52: UNSTACK Z W
       53: PUT-DOWN Z
       54: UNSTACK W T
       55: PUT-DOWN W
       56: UNSTACK T I
       57: PUT-DOWN T
       58: PICK-UP I
       59: STACK I O
       60: PICK-UP Y
       61: STACK Y I
       62: UNSTACK K U
       63: PUT-DOWN K
       64: PICK-UP U
       65: STACK U Y
       66: PICK-UP B
       67: STACK B U
       68: PICK-UP Z
       69: STACK Z B
       70: PICK-UP D1
       71: STACK D1 Z
       72: PICK-UP K
       73: STACK K D1
       74: PICK-UP P
       75: STACK P K
       76: PICK-UP W
       77: STACK W P
       78: PICK-UP X
       79: STACK X W
       80: PICK-UP B1
       81: STACK B1 X
       82: PICK-UP D
       83: STACK D B1
       84: PICK-UP E
       85: STACK E D
       86: PICK-UP Q
       87: STACK Q E
       88: PICK-UP M
       89: STACK M Q
       90: PICK-UP T
       91: STACK T M
       92: PICK-UP C
       93: STACK C T
       94: PICK-UP E1
       95: STACK E1 C
       96: PICK-UP A1
       97: STACK A1 E1
       98: UNSTACK R F
       99: STACK R A1
      100: PICK-UP F
      101: STACK F R
      102: PICK-UP N
      103: STACK N F
      104: PICK-UP C1
      105: STACK C1 N
      106: PICK-UP G
      107: STACK G C1
      108: PICK-UP J
      109: STACK J G
     

time spent:    0.02 seconds instantiating 1922 easy, 0 hard action templates
               0.04 seconds reachability analysis, yielding 1024 facts and 1922 actions
               0.04 seconds creating final representation with 1024 relevant facts
               0.05 seconds building connectivity graph
               2.07 seconds searching, evaluating 513 states, to a max depth of 5
               2.22 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-32-0' defined
 ... done.



Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2][3][4][5]
                                   7            [1]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK V B1
        1: PUT-DOWN V
        2: UNSTACK B1 S
        3: PUT-DOWN B1
        4: PICK-UP T
        5: STACK T B1
        6: UNSTACK S D
        7: PUT-DOWN S
        8: UNSTACK D E1
        9: PUT-DOWN D
       10: UNSTACK E1 C
       11: PUT-DOWN E1
       12: UNSTACK C O
       13: PUT-DOWN C
       14: UNSTACK O L
       15: STACK O T
       16: UNSTACK C1 G
       17: PUT-DOWN C1
       18: UNSTACK G Z
       19: PUT-DOWN G
       20: UNSTACK Z U
       21: STACK Z O
       22: UNSTACK L Q
       23: PUT-DOWN L
       24: UNSTACK Q B
       25: PUT-DOWN Q
       26: UNSTACK B M
       27: STACK B Z
       28: PICK-UP Q
       29: STACK Q B
       30: UNSTACK A J
       31: PUT-DOWN A
       32: UNSTACK J H
       33: STACK J Q
       34: UNSTACK I A1
       35: PUT-DOWN I
       36: UNSTACK A1 R
       37: PUT-DOWN A1
       38: UNSTACK R P
       39: PUT-DOWN R
       40: UNSTACK P Y
       41: PUT-DOWN P
       42: UNSTACK Y D1
       43: PUT-DOWN Y
       44: PICK-UP D1
       45: STACK D1 J
       46: UNSTACK H F
       47: PUT-DOWN H
       48: PICK-UP F
       49: STACK F D1
       50: PICK-UP E1
       51: STACK E1 F
       52: PICK-UP G
       53: STACK G E1
       54: PICK-UP L
       55: STACK L G
       56: PICK-UP A
       57: STACK A L
       58: PICK-UP R
       59: STACK R A
       60: PICK-UP F1
       61: STACK F1 R
       62: PICK-UP C
       63: STACK C F1
       64: PICK-UP V
       65: STACK V C
       66: PICK-UP C1
       67: STACK C1 V
       68: PICK-UP H
       69: STACK H C1
       70: UNSTACK K X
       71: STACK K H
       72: PICK-UP X
       73: STACK X K
       74: PICK-UP I
       75: STACK I X
       76: PICK-UP D
       77: STACK D I
       78: PICK-UP E
       79: STACK E D
       80: PICK-UP Y
       81: STACK Y E
       82: UNSTACK U N
       83: PUT-DOWN U
       84: UNSTACK N W
       85: PUT-DOWN N
       86: PICK-UP W
       87: STACK W Y
       88: PICK-UP U
       89: STACK U W
       90: PICK-UP S
       91: STACK S U
       92: PICK-UP N
       93: STACK N S
       94: PICK-UP A1
       95: STACK A1 N
       96: PICK-UP P
       97: STACK P A1
       98: PICK-UP M
       99: STACK M P
     

time spent:    0.02 seconds instantiating 2048 easy, 0 hard action templates
               0.03 seconds reachability analysis, yielding 1089 facts and 2048 actions
               0.04 seconds creating final representation with 1089 relevant facts
               0.05 seconds building connectivity graph
               0.64 seconds searching, evaluating 231 states, to a max depth of 5
               0.78 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-32-1' defined
 ... done.



Cueing down from goal distance:   19 into depth [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2][3][4]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   11 into depth [1][2][3][4][5]
                                  10            [1]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK I E
        1: PUT-DOWN I
        2: UNSTACK E N
        3: PUT-DOWN E
        4: UNSTACK N S
        5: PUT-DOWN N
        6: UNSTACK S D1
        7: PUT-DOWN S
        8: UNSTACK D1 B1
        9: PUT-DOWN D1
       10: UNSTACK B1 K
       11: PUT-DOWN B1
       12: UNSTACK K E1
       13: PUT-DOWN K
       14: UNSTACK E1 Z
       15: PUT-DOWN E1
       16: UNSTACK Z C1
       17: PUT-DOWN Z
       18: UNSTACK C1 A1
       19: PUT-DOWN C1
       20: UNSTACK A1 W
       21: PUT-DOWN A1
       22: UNSTACK W X
       23: PUT-DOWN W
       24: UNSTACK X F1
       25: PUT-DOWN X
       26: UNSTACK F1 R
       27: PUT-DOWN F1
       28: UNSTACK R F
       29: PUT-DOWN R
       30: UNSTACK F O
       31: PUT-DOWN F
       32: UNSTACK O D
       33: PUT-DOWN O
       34: UNSTACK D C
       35: PUT-DOWN D
       36: UNSTACK C L
       37: PUT-DOWN C
       38: PICK-UP K
       39: STACK K C
       40: UNSTACK L M
       41: PUT-DOWN L
       42: UNSTACK M V
       43: PUT-DOWN M
       44: UNSTACK V P
       45: PUT-DOWN V
       46: UNSTACK P G
       47: PUT-DOWN P
       48: UNSTACK G Q
       49: PUT-DOWN G
       50: UNSTACK Q U
       51: PUT-DOWN Q
       52: UNSTACK U Y
       53: PUT-DOWN U
       54: UNSTACK Y J
       55: STACK Y K
       56: UNSTACK T H
       57: PUT-DOWN T
       58: UNSTACK H B
       59: STACK H Y
       60: PICK-UP F
       61: STACK F H
       62: PICK-UP O
       63: STACK O F
       64: PICK-UP D
       65: STACK D O
       66: UNSTACK B A
       67: STACK B D
       68: PICK-UP M
       69: STACK M B
       70: PICK-UP C1
       71: STACK C1 M
       72: PICK-UP L
       73: STACK L C1
       74: PICK-UP F1
       75: STACK F1 L
       76: PICK-UP V
       77: STACK V F1
       78: PICK-UP A
       79: STACK A V
       80: PICK-UP B1
       81: STACK B1 A
       82: PICK-UP X
       83: STACK X B1
       84: PICK-UP J
       85: STACK J X
       86: PICK-UP W
       87: STACK W J
       88: PICK-UP E1
       89: STACK E1 W
       90: PICK-UP I
       91: STACK I E1
       92: PICK-UP Q
       93: STACK Q I
       94: PICK-UP R
       95: STACK R Q
       96: PICK-UP G
       97: STACK G R
       98: PICK-UP E
       99: STACK E G
      100: PICK-UP T
      101: STACK T E
      102: PICK-UP A1
      103: STACK A1 T
      104: PICK-UP S
      105: STACK S A1
      106: PICK-UP Z
      107: STACK Z S
      108: PICK-UP U
      109: STACK U Z
      110: PICK-UP N
      111: STACK N U
      112: PICK-UP D1
      113: STACK D1 N
      114: PICK-UP P
      115: STACK P D1
     

time spent:    0.03 seconds instantiating 2048 easy, 0 hard action templates
               0.05 seconds reachability analysis, yielding 1089 facts and 2048 actions
               0.04 seconds creating final representation with 1089 relevant facts
               0.05 seconds building connectivity graph
               2.63 seconds searching, evaluating 611 states, to a max depth of 5
               2.80 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-33-0' defined
 ... done.



Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   13 into depth [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   13 into depth [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK U L
        1: PUT-DOWN U
        2: UNSTACK A1 I
        3: PUT-DOWN A1
        4: UNSTACK L R
        5: STACK L I
        6: UNSTACK Y C
        7: PUT-DOWN Y
        8: UNSTACK C D1
        9: PUT-DOWN C
       10: UNSTACK D1 S
       11: PUT-DOWN D1
       12: UNSTACK S G1
       13: PUT-DOWN S
       14: UNSTACK G1 V
       15: PUT-DOWN G1
       16: UNSTACK V J
       17: PUT-DOWN V
       18: UNSTACK J X
       19: PUT-DOWN J
       20: UNSTACK X Q
       21: PUT-DOWN X
       22: UNSTACK Q N
       23: PUT-DOWN Q
       24: UNSTACK N E
       25: PUT-DOWN N
       26: UNSTACK E C1
       27: PUT-DOWN E
       28: PICK-UP C1
       29: STACK C1 L
       30: UNSTACK K F
       31: PUT-DOWN K
       32: UNSTACK F F1
       33: PUT-DOWN F
       34: UNSTACK F1 M
       35: PUT-DOWN F1
       36: UNSTACK M P
       37: PUT-DOWN M
       38: UNSTACK P B1
       39: PUT-DOWN P
       40: UNSTACK B1 D
       41: PUT-DOWN B1
       42: UNSTACK D A
       43: PUT-DOWN D
       44: UNSTACK A Z
       45: PUT-DOWN A
       46: UNSTACK Z G
       47: PUT-DOWN Z
       48: UNSTACK G O
       49: PUT-DOWN G
       50: UNSTACK O H
       51: PUT-DOWN O
       52: UNSTACK H W
       53: STACK H C1
       54: UNSTACK W B
       55: STACK W H
       56: PICK-UP N
       57: STACK N W
       58: PICK-UP S
       59: STACK S N
       60: PICK-UP A
       61: STACK A S
       62: PICK-UP J
       63: STACK J A
       64: PICK-UP M
       65: STACK M J
       66: UNSTACK B T
       67: PUT-DOWN B
       68: UNSTACK T E1
       69: PUT-DOWN T
       70: PICK-UP E1
       71: STACK E1 M
       72: PICK-UP O
       73: STACK O E1
       74: PICK-UP Z
       75: STACK Z O
       76: PICK-UP R
       77: STACK R Z
       78: PICK-UP Y
       79: STACK Y R
       80: PICK-UP T
       81: STACK T Y
       82: PICK-UP G
       83: STACK G T
       84: PICK-UP A1
       85: STACK A1 G
       86: PICK-UP F1
       87: STACK F1 A1
       88: PICK-UP X
       89: STACK X F1
       90: PICK-UP E
       91: STACK E X
       92: PICK-UP U
       93: STACK U E
       94: PICK-UP B1
       95: STACK B1 U
       96: PICK-UP Q
       97: STACK Q B1
       98: PICK-UP D
       99: STACK D Q
      100: PICK-UP P
      101: STACK P D
      102: PICK-UP F
      103: STACK F P
      104: PICK-UP K
      105: STACK K F
      106: PICK-UP D1
      107: STACK D1 K
      108: PICK-UP G1
      109: STACK G1 D1
      110: PICK-UP B
      111: STACK B G1
      112: PICK-UP C
      113: STACK C B
      114: PICK-UP V
      115: STACK V C
     

time spent:    0.02 seconds instantiating 2178 easy, 0 hard action templates
               0.05 seconds reachability analysis, yielding 1156 facts and 2178 actions
               0.04 seconds creating final representation with 1156 relevant facts
               0.05 seconds building connectivity graph
               0.37 seconds searching, evaluating 155 states, to a max depth of 2
               0.53 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-33-1' defined
 ... done.



Cueing down from goal distance:   12 into depth [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK D M
        1: PUT-DOWN D
        2: UNSTACK M W
        3: PUT-DOWN M
        4: UNSTACK W F
        5: PUT-DOWN W
        6: UNSTACK F F1
        7: PUT-DOWN F
        8: UNSTACK F1 X
        9: PUT-DOWN F1
       10: UNSTACK X I
       11: PUT-DOWN X
       12: UNSTACK I Q
       13: PUT-DOWN I
       14: UNSTACK Q C1
       15: PUT-DOWN Q
       16: UNSTACK C1 K
       17: PUT-DOWN C1
       18: UNSTACK E1 R
       19: PUT-DOWN E1
       20: UNSTACK K J
       21: STACK K R
       22: PICK-UP X
       23: STACK X K
       24: PICK-UP C1
       25: STACK C1 X
       26: PICK-UP D1
       27: STACK D1 C1
       28: UNSTACK J O
       29: PUT-DOWN J
       30: UNSTACK O V
       31: STACK O D1
       32: PICK-UP W
       33: STACK W O
       34: UNSTACK V B1
       35: PUT-DOWN V
       36: UNSTACK B1 C
       37: PUT-DOWN B1
       38: UNSTACK C B
       39: PUT-DOWN C
       40: UNSTACK B S
       41: PUT-DOWN B
       42: UNSTACK S G
       43: STACK S W
       44: PICK-UP M
       45: STACK M S
       46: UNSTACK L E
       47: PUT-DOWN L
       48: UNSTACK E A
       49: PUT-DOWN E
       50: UNSTACK A A1
       51: PUT-DOWN A
       52: PICK-UP A1
       53: STACK A1 M
       54: PICK-UP F1
       55: STACK F1 A1
       56: PICK-UP L
       57: STACK L F1
       58: PICK-UP D
       59: STACK D L
       60: PICK-UP Q
       61: STACK Q D
       62: UNSTACK G G1
       63: STACK G Q
       64: PICK-UP E
       65: STACK E G
       66: PICK-UP E1
       67: STACK E1 E
       68: UNSTACK G1 T
       69: PUT-DOWN G1
       70: UNSTACK T P
       71: PUT-DOWN T
       72: UNSTACK P H
       73: STACK P E1
       74: UNSTACK U N
       75: STACK U P
       76: PICK-UP Z
       77: STACK Z U
       78: PICK-UP J
       79: STACK J Z
       80: UNSTACK H Y
       81: STACK H J
       82: PICK-UP B
       83: STACK B H
       84: PICK-UP F
       85: STACK F B
       86: PICK-UP B1
       87: STACK B1 F
       88: PICK-UP Y
       89: STACK Y B1
       90: PICK-UP I
       91: STACK I Y
       92: PICK-UP A
       93: STACK A I
       94: PICK-UP V
       95: STACK V A
       96: PICK-UP G1
       97: STACK G1 V
       98: PICK-UP C
       99: STACK C G1
      100: PICK-UP N
      101: STACK N C
      102: PICK-UP T
      103: STACK T N
     

time spent:    0.03 seconds instantiating 2178 easy, 0 hard action templates
               0.05 seconds reachability analysis, yielding 1156 facts and 2178 actions
               0.04 seconds creating final representation with 1156 relevant facts
               0.05 seconds building connectivity graph
               0.32 seconds searching, evaluating 161 states, to a max depth of 2
               0.49 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-34-0' defined
 ... done.



Cueing down from goal distance:   13 into depth [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2][3][4]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   18 into depth [1][2][3][4][5]
                                  17            [1]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK C1 A1
        1: PUT-DOWN C1
        2: UNSTACK A1 H
        3: PUT-DOWN A1
        4: UNSTACK H M
        5: PUT-DOWN H
        6: UNSTACK M P
        7: PUT-DOWN M
        8: UNSTACK P D
        9: PUT-DOWN P
       10: UNSTACK D T
       11: PUT-DOWN D
       12: UNSTACK T J
       13: PUT-DOWN T
       14: UNSTACK J B
       15: PUT-DOWN J
       16: UNSTACK B G
       17: PUT-DOWN B
       18: UNSTACK G I
       19: PUT-DOWN G
       20: UNSTACK I F
       21: PUT-DOWN I
       22: UNSTACK F K
       23: PUT-DOWN F
       24: UNSTACK K H1
       25: PUT-DOWN K
       26: PICK-UP I
       27: STACK I K
       28: UNSTACK H1 S
       29: PUT-DOWN H1
       30: UNSTACK S A
       31: PUT-DOWN S
       32: UNSTACK A D1
       33: PUT-DOWN A
       34: UNSTACK D1 E
       35: PUT-DOWN D1
       36: UNSTACK E R
       37: PUT-DOWN E
       38: UNSTACK R W
       39: PUT-DOWN R
       40: UNSTACK W Y
       41: PUT-DOWN W
       42: UNSTACK Y N
       43: PUT-DOWN Y
       44: UNSTACK N C
       45: PUT-DOWN N
       46: UNSTACK C V
       47: PUT-DOWN C
       48: UNSTACK V L
       49: PUT-DOWN V
       50: UNSTACK L G1
       51: PUT-DOWN L
       52: UNSTACK G1 O
       53: PUT-DOWN G1
       54: UNSTACK O U
       55: PUT-DOWN O
       56: UNSTACK U X
       57: STACK U I
       58: PICK-UP W
       59: STACK W U
       60: PICK-UP C
       61: STACK C W
       62: UNSTACK X Q
       63: PUT-DOWN X
       64: UNSTACK Q F1
       65: STACK Q C
       66: PICK-UP N
       67: STACK N Q
       68: UNSTACK F1 E1
       69: PUT-DOWN F1
       70: UNSTACK E1 B1
       71: STACK E1 N
       72: PICK-UP V
       73: STACK V E1
       74: PICK-UP G
       75: STACK G V
       76: PICK-UP Z
       77: STACK Z G
       78: PICK-UP E
       79: STACK E Z
       80: PICK-UP M
       81: STACK M E
       82: PICK-UP X
       83: STACK X M
       84: PICK-UP A1
       85: STACK A1 X
       86: PICK-UP H1
       87: STACK H1 A1
       88: PICK-UP R
       89: STACK R H1
       90: PICK-UP A
       91: STACK A R
       92: PICK-UP C1
       93: STACK C1 A
       94: PICK-UP T
       95: STACK T C1
       96: PICK-UP H
       97: STACK H T
       98: PICK-UP S
       99: STACK S H
      100: PICK-UP B1
      101: STACK B1 S
      102: PICK-UP Y
      103: STACK Y B1
      104: PICK-UP J
      105: STACK J Y
      106: PICK-UP D
      107: STACK D J
      108: PICK-UP B
      109: STACK B D
      110: PICK-UP G1
      111: STACK G1 B
      112: PICK-UP F
      113: STACK F G1
      114: PICK-UP O
      115: STACK O F
      116: PICK-UP F1
      117: STACK F1 O
      118: PICK-UP D1
      119: STACK D1 F1
      120: PICK-UP L
      121: STACK L D1
      122: PICK-UP P
      123: STACK P L
     

time spent:    0.03 seconds instantiating 2312 easy, 0 hard action templates
               0.06 seconds reachability analysis, yielding 1225 facts and 2312 actions
               0.05 seconds creating final representation with 1225 relevant facts
               0.05 seconds building connectivity graph
               1.50 seconds searching, evaluating 391 states, to a max depth of 5
               1.69 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-34-1' defined
 ... done.



Cueing down from goal distance:   17 into depth [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   12 into depth [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK C F
        1: PUT-DOWN C
        2: UNSTACK F A1
        3: PUT-DOWN F
        4: UNSTACK A1 F1
        5: PUT-DOWN A1
        6: UNSTACK F1 Y
        7: PUT-DOWN F1
        8: UNSTACK Y W
        9: PUT-DOWN Y
       10: UNSTACK W L
       11: PUT-DOWN W
       12: UNSTACK L Q
       13: PUT-DOWN L
       14: UNSTACK Q E
       15: PUT-DOWN Q
       16: UNSTACK E M
       17: PUT-DOWN E
       18: UNSTACK M I
       19: PUT-DOWN M
       20: UNSTACK I B
       21: PUT-DOWN I
       22: UNSTACK B U
       23: PUT-DOWN B
       24: UNSTACK U X
       25: PUT-DOWN U
       26: UNSTACK X N
       27: PUT-DOWN X
       28: UNSTACK N G1
       29: PUT-DOWN N
       30: UNSTACK G1 O
       31: STACK G1 A1
       32: PICK-UP O
       33: STACK O G1
       34: PICK-UP M
       35: STACK M O
       36: PICK-UP F1
       37: STACK F1 M
       38: PICK-UP E
       39: STACK E F1
       40: PICK-UP C
       41: STACK C E
       42: UNSTACK A D
       43: PUT-DOWN A
       44: UNSTACK D S
       45: PUT-DOWN D
       46: UNSTACK S Z
       47: PUT-DOWN S
       48: UNSTACK Z V
       49: PUT-DOWN Z
       50: UNSTACK V K
       51: PUT-DOWN V
       52: UNSTACK K G
       53: PUT-DOWN K
       54: UNSTACK G C1
       55: PUT-DOWN G
       56: UNSTACK C1 T
       57: PUT-DOWN C1
       58: UNSTACK T D1
       59: PUT-DOWN T
       60: UNSTACK D1 P
       61: PUT-DOWN D1
       62: UNSTACK P J
       63: STACK P C
       64: PICK-UP S
       65: STACK S P
       66: PICK-UP D
       67: STACK D S
       68: PICK-UP B
       69: STACK B D
       70: UNSTACK J H1
       71: PUT-DOWN J
       72: UNSTACK H1 H
       73: PUT-DOWN H1
       74: UNSTACK H R
       75: PUT-DOWN H
       76: PICK-UP R
       77: STACK R B
       78: PICK-UP K
       79: STACK K R
       80: PICK-UP X
       81: STACK X K
       82: UNSTACK B1 E1
       83: STACK B1 X
       84: PICK-UP V
       85: STACK V B1
       86: PICK-UP U
       87: STACK U V
       88: PICK-UP H1
       89: STACK H1 U
       90: PICK-UP C1
       91: STACK C1 H1
       92: PICK-UP J
       93: STACK J C1
       94: PICK-UP E1
       95: STACK E1 J
       96: PICK-UP W
       97: STACK W E1
       98: PICK-UP L
       99: STACK L W
      100: PICK-UP F
      101: STACK F L
      102: PICK-UP G
      103: STACK G F
      104: PICK-UP Y
      105: STACK Y G
      106: PICK-UP D1
      107: STACK D1 Y
      108: PICK-UP A
      109: STACK A D1
      110: PICK-UP Z
      111: STACK Z A
      112: PICK-UP N
      113: STACK N Z
      114: PICK-UP H
      115: STACK H N
      116: PICK-UP I
      117: STACK I H
      118: PICK-UP Q
      119: STACK Q I
      120: PICK-UP T
      121: STACK T Q
     

time spent:    0.03 seconds instantiating 2312 easy, 0 hard action templates
               0.05 seconds reachability analysis, yielding 1225 facts and 2312 actions
               0.04 seconds creating final representation with 1225 relevant facts
               0.06 seconds building connectivity graph
               0.41 seconds searching, evaluating 155 states, to a max depth of 2
               0.59 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-35-0' defined
 ... done.



Cueing down from goal distance:   11 into depth [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   12 into depth [1][2][3][4][5]
                                  11            [1]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK A1 Q
        1: PUT-DOWN A1
        2: UNSTACK X U
        3: PUT-DOWN X
        4: UNSTACK Q O
        5: PUT-DOWN Q
        6: UNSTACK U V
        7: PUT-DOWN U
        8: UNSTACK O Z
        9: PUT-DOWN O
       10: UNSTACK V C
       11: PUT-DOWN V
       12: UNSTACK Z D
       13: PUT-DOWN Z
       14: UNSTACK C C1
       15: PUT-DOWN C
       16: UNSTACK C1 K
       17: PUT-DOWN C1
       18: UNSTACK K E1
       19: PUT-DOWN K
       20: PICK-UP D
       21: STACK D K
       22: UNSTACK E1 H
       23: PUT-DOWN E1
       24: UNSTACK H F1
       25: PUT-DOWN H
       26: UNSTACK F1 G
       27: PUT-DOWN F1
       28: UNSTACK G P
       29: PUT-DOWN G
       30: UNSTACK P L
       31: PUT-DOWN P
       32: UNSTACK L N
       33: PUT-DOWN L
       34: UNSTACK N A
       35: PUT-DOWN N
       36: UNSTACK A T
       37: PUT-DOWN A
       38: UNSTACK T M
       39: STACK T D
       40: UNSTACK I1 Y
       41: PUT-DOWN I1
       42: UNSTACK Y E
       43: PUT-DOWN Y
       44: UNSTACK E B1
       45: PUT-DOWN E
       46: PICK-UP B1
       47: STACK B1 T
       48: UNSTACK M D1
       49: PUT-DOWN M
       50: UNSTACK D1 W
       51: PUT-DOWN D1
       52: PICK-UP W
       53: STACK W B1
       54: PICK-UP U
       55: STACK U W
       56: UNSTACK F S
       57: PUT-DOWN F
       58: UNSTACK S B
       59: PUT-DOWN S
       60: UNSTACK B I
       61: PUT-DOWN B
       62: UNSTACK I R
       63: PUT-DOWN I
       64: UNSTACK R J
       65: PUT-DOWN R
       66: PICK-UP J
       67: STACK J U
       68: PICK-UP V
       69: STACK V J
       70: PICK-UP Y
       71: STACK Y V
       72: PICK-UP I
       73: STACK I Y
       74: PICK-UP A1
       75: STACK A1 I
       76: PICK-UP I1
       77: STACK I1 A1
       78: PICK-UP A
       79: STACK A I1
       80: PICK-UP E1
       81: STACK E1 A
       82: PICK-UP F
       83: STACK F E1
       84: PICK-UP C
       85: STACK C F
       86: PICK-UP G
       87: STACK G C
       88: PICK-UP E
       89: STACK E G
       90: PICK-UP D1
       91: STACK D1 E
       92: PICK-UP M
       93: STACK M D1
       94: UNSTACK H1 G1
       95: STACK H1 M
       96: PICK-UP G1
       97: STACK G1 H1
       98: PICK-UP X
       99: STACK X G1
      100: PICK-UP Z
      101: STACK Z X
      102: PICK-UP B
      103: STACK B Z
      104: PICK-UP R
      105: STACK R B
      106: PICK-UP Q
      107: STACK Q R
      108: PICK-UP L
      109: STACK L Q
      110: PICK-UP S
      111: STACK S L
      112: PICK-UP N
      113: STACK N S
      114: PICK-UP O
      115: STACK O N
      116: PICK-UP P
      117: STACK P O
      118: PICK-UP F1
      119: STACK F1 P
      120: PICK-UP H
      121: STACK H F1
      122: PICK-UP C1
      123: STACK C1 H
     

time spent:    0.02 seconds instantiating 2450 easy, 0 hard action templates
               0.05 seconds reachability analysis, yielding 1296 facts and 2450 actions
               0.05 seconds creating final representation with 1296 relevant facts
               0.05 seconds building connectivity graph
               1.68 seconds searching, evaluating 391 states, to a max depth of 5
               1.85 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-35-1' defined
 ... done.



Cueing down from goal distance:   24 into depth [1][2]
                                  23            [1][2]
                                  22            [1][2]
                                  21            [1][2]
                                  20            [1][2][3][4]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   19 into depth [1][2][3][4][5][6][7][8]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-36-0' defined
 ... done.



Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK P E1
        1: PUT-DOWN P
        2: UNSTACK E1 J1
        3: PUT-DOWN E1
        4: UNSTACK J1 Q
        5: PUT-DOWN J1
        6: UNSTACK Q L
        7: PUT-DOWN Q
        8: UNSTACK L C
        9: PUT-DOWN L
       10: UNSTACK C N
       11: STACK C L
       12: UNSTACK N D
       13: PUT-DOWN N
       14: UNSTACK D M
       15: PUT-DOWN D
       16: UNSTACK M F
       17: PUT-DOWN M
       18: UNSTACK F F1
       19: PUT-DOWN F
       20: UNSTACK F1 O
       21: PUT-DOWN F1
       22: UNSTACK O A
       23: PUT-DOWN O
       24: UNSTACK A T
       25: STACK A C
       26: UNSTACK H C1
       27: PUT-DOWN H
       28: UNSTACK C1 K
       29: PUT-DOWN C1
       30: UNSTACK K Z
       31: PUT-DOWN K
       32: UNSTACK Z R
       33: PUT-DOWN Z
       34: UNSTACK R G1
       35: STACK R A
       36: PICK-UP K
       37: STACK K R
       38: PICK-UP Q
       39: STACK Q K
       40: UNSTACK T A1
       41: PUT-DOWN T
       42: UNSTACK A1 V
       43: PUT-DOWN A1
       44: UNSTACK V D1
       45: PUT-DOWN V
       46: UNSTACK D1 J
       47: PUT-DOWN D1
       48: UNSTACK J Y
       49: PUT-DOWN J
       50: UNSTACK Y W
       51: STACK Y Q
       52: PICK-UP C1
       53: STACK C1 Y
       54: PICK-UP D1
       55: STACK D1 C1
       56: UNSTACK I U
       57: PUT-DOWN I
       58: UNSTACK U B
       59: PUT-DOWN U
       60: UNSTACK B S
       61: PUT-DOWN B
       62: UNSTACK S B1
       63: PUT-DOWN S
       64: UNSTACK B1 E
       65: PUT-DOWN B1
       66: UNSTACK E G
       67: STACK E D1
       68: PICK-UP F1
       69: STACK F1 E
       70: PICK-UP V
       71: STACK V F1
       72: PICK-UP S
       73: STACK S V
       74: UNSTACK G1 H1
       75: PUT-DOWN G1
       76: PICK-UP H1
       77: STACK H1 S
       78: PICK-UP P
       79: STACK P H1
       80: PICK-UP F
       81: STACK F P
       82: UNSTACK G I1
       83: PUT-DOWN G
       84: PICK-UP I1
       85: STACK I1 F
       86: PICK-UP U
       87: STACK U I1
       88: PICK-UP G
       89: STACK G U
       90: PICK-UP Z
       91: STACK Z G
       92: PICK-UP B
       93: STACK B Z
       94: PICK-UP H
       95: STACK H B
       96: UNSTACK W X
       97: STACK W H
       98: PICK-UP A1
       99: STACK A1 W
      100: PICK-UP M
      101: STACK M A1
      102: PICK-UP N
      103: STACK N M
      104: PICK-UP X
      105: STACK X N
      106: PICK-UP D
      107: STACK D X
      108: PICK-UP E1
      109: STACK E1 D
      110: PICK-UP B1
      111: STACK B1 E1
      112: PICK-UP T
      113: STACK T B1
      114: PICK-UP I
      115: STACK I T
      116: PICK-UP G1
      117: STACK G1 I
      118: PICK-UP J1
      119: STACK J1 G1
      120: PICK-UP O
      121: STACK O J1
      122: PICK-UP J
      123: STACK J O
     

time spent:    0.04 seconds instantiating 2592 easy, 0 hard action templates
               0.06 seconds reachability analysis, yielding 1369 facts and 2592 actions
               0.05 seconds creating final representation with 1369 relevant facts
               0.06 seconds building connectivity graph
               0.39 seconds searching, evaluating 159 states, to a max depth of 2
               0.60 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-36-1' defined
 ... done.



Cueing down from goal distance:   18 into depth [1][2]
                                  17            [1][2][3][4]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   11 into depth [1][2][3][4][5][6][7]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-37-0' defined
 ... done.



Cueing down from goal distance:   31 into depth [1][2]
                                  30            [1][2]
                                  29            [1][2]
                                  28            [1][2]
                                  27            [1][2]
                                  26            [1][2]
                                  25            [1][2]
                                  24            [1][2]
                                  23            [1][2]
                                  22            [1][2]
                                  21            [1][2]
                                  20            [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2][3][4]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   16 into depth [1][2][3][4][5][6][7]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-37-1' defined
 ... done.



Cueing down from goal distance:   20 into depth [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   17 into depth [1][2][3][4][5][6][7]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-38-0' defined
 ... done.



Cueing down from goal distance:   31 into depth [1][2]
                                  30            [1][2]
                                  29            [1][2]
                                  28            [1][2]
                                  27            [1][2]
                                  26            [1][2]
                                  25            [1][2]
                                  24            [1][2]
                                  23            [1][2]
                                  22            [1][2]
                                  21            [1][2]
                                  20            [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK F I1
        1: PUT-DOWN F
        2: UNSTACK I1 S
        3: PUT-DOWN I1
        4: UNSTACK S H
        5: PUT-DOWN S
        6: UNSTACK H K1
        7: PUT-DOWN H
        8: UNSTACK K1 Z
        9: PUT-DOWN K1
       10: UNSTACK Z J1
       11: PUT-DOWN Z
       12: UNSTACK J1 J
       13: PUT-DOWN J1
       14: UNSTACK J Q
       15: PUT-DOWN J
       16: UNSTACK Q A
       17: PUT-DOWN Q
       18: UNSTACK A B
       19: PUT-DOWN A
       20: UNSTACK B K
       21: PUT-DOWN B
       22: UNSTACK K G
       23: PUT-DOWN K
       24: UNSTACK G E1
       25: PUT-DOWN G
       26: UNSTACK E1 D1
       27: PUT-DOWN E1
       28: UNSTACK D1 E
       29: PUT-DOWN D1
       30: UNSTACK E M
       31: PUT-DOWN E
       32: UNSTACK M Y
       33: PUT-DOWN M
       34: UNSTACK Y T
       35: PUT-DOWN Y
       36: UNSTACK T A1
       37: PUT-DOWN T
       38: UNSTACK A1 P
       39: PUT-DOWN A1
       40: UNSTACK P X
       41: PUT-DOWN P
       42: UNSTACK X D
       43: PUT-DOWN X
       44: UNSTACK D C1
       45: PUT-DOWN D
       46: UNSTACK C1 W
       47: PUT-DOWN C1
       48: UNSTACK W F1
       49: PUT-DOWN W
       50: UNSTACK F1 L1
       51: PUT-DOWN F1
       52: UNSTACK L1 C
       53: PUT-DOWN L1
       54: UNSTACK C I
       55: PUT-DOWN C
       56: UNSTACK H1 N
       57: PUT-DOWN H1
       58: UNSTACK I R
       59: STACK I N
       60: PICK-UP X
       61: STACK X I
       62: PICK-UP F1
       63: STACK F1 X
       64: PICK-UP J
       65: STACK J F1
       66: PICK-UP V
       67: STACK V J
       68: PICK-UP C
       69: STACK C V
       70: PICK-UP Y
       71: STACK Y C
       72: PICK-UP Q
       73: STACK Q Y
       74: UNSTACK B1 U
       75: PUT-DOWN B1
       76: UNSTACK U O
       77: STACK U Q
       78: PICK-UP L
       79: STACK L U
       80: PICK-UP Z
       81: STACK Z L
       82: PICK-UP G
       83: STACK G Z
       84: PICK-UP E1
       85: STACK E1 G
       86: PICK-UP O
       87: STACK O E1
       88: PICK-UP H
       89: STACK H O
       90: PICK-UP S
       91: STACK S H
       92: PICK-UP T
       93: STACK T S
       94: PICK-UP R
       95: STACK R T
       96: PICK-UP I1
       97: STACK I1 R
       98: PICK-UP B
       99: STACK B I1
      100: PICK-UP D1
      101: STACK D1 B
      102: PICK-UP E
      103: STACK E D1
      104: PICK-UP K1
      105: STACK K1 E
      106: PICK-UP F
      107: STACK F K1
      108: PICK-UP C1
      109: STACK C1 F
      110: PICK-UP G1
      111: STACK G1 C1
      112: PICK-UP H1
      113: STACK H1 G1
      114: PICK-UP M
      115: STACK M H1
      116: PICK-UP D
      117: STACK D M
      118: PICK-UP B1
      119: STACK B1 D
      120: PICK-UP P
      121: STACK P B1
      122: PICK-UP A
      123: STACK A P
      124: PICK-UP K
      125: STACK K A
      126: PICK-UP W
      127: STACK W K
      128: PICK-UP J1
      129: STACK J1 W
      130: PICK-UP A1
      131: STACK A1 J1
      132: PICK-UP L1
      133: STACK L1 A1
     

time spent:    0.03 seconds instantiating 2888 easy, 0 hard action templates
               0.08 seconds reachability analysis, yielding 1521 facts and 2888 actions
               0.05 seconds creating final representation with 1521 relevant facts
               0.06 seconds building connectivity graph
               1.07 seconds searching, evaluating 234 states, to a max depth of 2
               1.29 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-38-1' defined
 ... done.



Cueing down from goal distance:   15 into depth [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   11 into depth [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK T C
        1: PUT-DOWN T
        2: UNSTACK C G1
        3: PUT-DOWN C
        4: UNSTACK G1 A
        5: PUT-DOWN G1
        6: UNSTACK A I1
        7: PUT-DOWN A
        8: UNSTACK I1 F
        9: PUT-DOWN I1
       10: UNSTACK F D1
       11: PUT-DOWN F
       12: UNSTACK D1 H
       13: PUT-DOWN D1
       14: UNSTACK H S
       15: PUT-DOWN H
       16: UNSTACK S L
       17: PUT-DOWN S
       18: UNSTACK L V
       19: PUT-DOWN L
       20: UNSTACK V L1
       21: PUT-DOWN V
       22: UNSTACK L1 W
       23: PUT-DOWN L1
       24: UNSTACK W K
       25: PUT-DOWN W
       26: UNSTACK K U
       27: STACK K W
       28: UNSTACK U Q
       29: PUT-DOWN U
       30: UNSTACK Q H1
       31: PUT-DOWN Q
       32: UNSTACK H1 F1
       33: PUT-DOWN H1
       34: PICK-UP F1
       35: STACK F1 K
       36: UNSTACK R C1
       37: PUT-DOWN R
       38: UNSTACK C1 K1
       39: PUT-DOWN C1
       40: UNSTACK K1 O
       41: STACK K1 F1
       42: UNSTACK J X
       43: PUT-DOWN J
       44: UNSTACK X P
       45: PUT-DOWN X
       46: UNSTACK P J1
       47: PUT-DOWN P
       48: UNSTACK J1 D
       49: PUT-DOWN J1
       50: UNSTACK D E
       51: PUT-DOWN D
       52: UNSTACK E Z
       53: PUT-DOWN E
       54: UNSTACK Z N
       55: PUT-DOWN Z
       56: UNSTACK N E1
       57: PUT-DOWN N
       58: UNSTACK E1 A1
       59: PUT-DOWN E1
       60: UNSTACK A1 Y
       61: STACK A1 K1
       62: PICK-UP U
       63: STACK U A1
       64: PICK-UP N
       65: STACK N U
       66: PICK-UP D1
       67: STACK D1 N
       68: UNSTACK Y G
       69: PUT-DOWN Y
       70: UNSTACK G B1
       71: STACK G D1
       72: PICK-UP R
       73: STACK R G
       74: PICK-UP O
       75: STACK O R
       76: PICK-UP G1
       77: STACK G1 O
       78: PICK-UP H1
       79: STACK H1 G1
       80: PICK-UP V
       81: STACK V H1
       82: PICK-UP Y
       83: STACK Y V
       84: PICK-UP J1
       85: STACK J1 Y
       86: PICK-UP I1
       87: STACK I1 J1
       88: PICK-UP J
       89: STACK J I1
       90: PICK-UP B1
       91: STACK B1 J
       92: PICK-UP L1
       93: STACK L1 B1
       94: PICK-UP S
       95: STACK S L1
       96: PICK-UP E
       97: STACK E S
       98: PICK-UP C
       99: STACK C E
      100: PICK-UP L
      101: STACK L C
      102: PICK-UP X
      103: STACK X L
      104: PICK-UP H
      105: STACK H X
      106: PICK-UP D
      107: STACK D H
      108: PICK-UP P
      109: STACK P D
      110: PICK-UP Z
      111: STACK Z P
      112: PICK-UP B
      113: STACK B Z
      114: PICK-UP T
      115: STACK T B
      116: PICK-UP A
      117: STACK A T
      118: PICK-UP C1
      119: STACK C1 A
      120: PICK-UP E1
      121: STACK E1 C1
      122: UNSTACK I M
      123: STACK I E1
      124: PICK-UP M
      125: STACK M I
      126: PICK-UP F
      127: STACK F M
      128: PICK-UP Q
      129: STACK Q F
     

time spent:    0.03 seconds instantiating 2888 easy, 0 hard action templates
               0.06 seconds reachability analysis, yielding 1521 facts and 2888 actions
               0.06 seconds creating final representation with 1521 relevant facts
               0.06 seconds building connectivity graph
               0.54 seconds searching, evaluating 167 states, to a max depth of 2
               0.75 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-39-0' defined
 ... done.



Cueing down from goal distance:   13 into depth [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   10 into depth [1][2][3][4][5][6][7]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-39-1' defined
 ... done.



Cueing down from goal distance:   17 into depth [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   11 into depth [1][2][3][4][5][6][7]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-40-0' defined
 ... done.



Cueing down from goal distance:   11 into depth [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2][3][4][5]
                                   5            [1]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    9 into depth [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK O J1
        1: PUT-DOWN O
        2: UNSTACK J1 H1
        3: PUT-DOWN J1
        4: UNSTACK C A1
        5: PUT-DOWN C
        6: UNSTACK H1 A
        7: PUT-DOWN H1
        8: UNSTACK A1 F
        9: PUT-DOWN A1
       10: UNSTACK A M1
       11: PUT-DOWN A
       12: UNSTACK F I
       13: PUT-DOWN F
       14: UNSTACK M1 J
       15: PUT-DOWN M1
       16: UNSTACK J G1
       17: PUT-DOWN J
       18: UNSTACK I L1
       19: PUT-DOWN I
       20: UNSTACK G1 I1
       21: PUT-DOWN G1
       22: PICK-UP I
       23: STACK I G1
       24: UNSTACK I1 Q
       25: PUT-DOWN I1
       26: UNSTACK Q B
       27: PUT-DOWN Q
       28: UNSTACK B P
       29: STACK B I
       30: PICK-UP H1
       31: STACK H1 B
       32: UNSTACK P L
       33: PUT-DOWN P
       34: UNSTACK L V
       35: STACK L H1
       36: UNSTACK V F1
       37: PUT-DOWN V
       38: UNSTACK F1 Y
       39: PUT-DOWN F1
       40: UNSTACK Y K1
       41: PUT-DOWN Y
       42: UNSTACK K1 N1
       43: PUT-DOWN K1
       44: UNSTACK N1 D1
       45: PUT-DOWN N1
       46: UNSTACK D1 Z
       47: PUT-DOWN D1
       48: UNSTACK Z X
       49: PUT-DOWN Z
       50: UNSTACK X S
       51: STACK X L
       52: PICK-UP M
       53: STACK M X
       54: UNSTACK S E
       55: PUT-DOWN S
       56: UNSTACK E C1
       57: PUT-DOWN E
       58: UNSTACK C1 R
       59: STACK C1 M
       60: PICK-UP Z
       61: STACK Z C1
       62: PICK-UP J
       63: STACK J Z
       64: PICK-UP O
       65: STACK O J
       66: PICK-UP F1
       67: STACK F1 O
       68: UNSTACK R U
       69: PUT-DOWN R
       70: UNSTACK U K
       71: PUT-DOWN U
       72: UNSTACK K E1
       73: PUT-DOWN K
       74: UNSTACK E1 B1
       75: PUT-DOWN E1
       76: UNSTACK B1 G
       77: PUT-DOWN B1
       78: UNSTACK G W
       79: PUT-DOWN G
       80: PICK-UP W
       81: STACK W F1
       82: PICK-UP E1
       83: STACK E1 W
       84: PICK-UP K1
       85: STACK K1 E1
       86: PICK-UP H
       87: STACK H K1
       88: PICK-UP M1
       89: STACK M1 H
       90: PICK-UP Q
       91: STACK Q M1
       92: PICK-UP V
       93: STACK V Q
       94: PICK-UP P
       95: STACK P V
       96: PICK-UP D1
       97: STACK D1 P
       98: UNSTACK L1 N
       99: STACK L1 D1
      100: PICK-UP C
      101: STACK C L1
      102: PICK-UP U
      103: STACK U C
      104: PICK-UP T
      105: STACK T U
      106: PICK-UP N1
      107: STACK N1 T
      108: PICK-UP E
      109: STACK E N1
      110: PICK-UP G
      111: STACK G E
      112: PICK-UP F
      113: STACK F G
      114: PICK-UP N
      115: STACK N F
      116: PICK-UP D
      117: STACK D N
      118: PICK-UP J1
      119: STACK J1 D
      120: PICK-UP K
      121: STACK K J1
      122: PICK-UP R
      123: STACK R K
      124: PICK-UP Y
      125: STACK Y R
      126: PICK-UP A1
      127: STACK A1 Y
      128: PICK-UP I1
      129: STACK I1 A1
      130: PICK-UP S
      131: STACK S I1
      132: PICK-UP B1
      133: STACK B1 S
      134: PICK-UP A
      135: STACK A B1
     

time spent:    0.04 seconds instantiating 3200 easy, 0 hard action templates
               0.08 seconds reachability analysis, yielding 1681 facts and 3200 actions
               0.06 seconds creating final representation with 1681 relevant facts
               0.07 seconds building connectivity graph
               1.57 seconds searching, evaluating 470 states, to a max depth of 5
               1.82 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-40-1' defined
 ... done.



Cueing down from goal distance:   29 into depth [1][2]
                                  28            [1][2]
                                  27            [1][2]
                                  26            [1][2]
                                  25            [1][2]
                                  24            [1][2]
                                  23            [1][2]
                                  22            [1][2]
                                  21            [1][2]
                                  20            [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK Z N
        1: PUT-DOWN Z
        2: UNSTACK N N1
        3: PUT-DOWN N
        4: UNSTACK N1 L1
        5: PUT-DOWN N1
        6: UNSTACK L1 T
        7: PUT-DOWN L1
        8: UNSTACK T G
        9: PUT-DOWN T
       10: UNSTACK G I1
       11: PUT-DOWN G
       12: UNSTACK I1 L
       13: PUT-DOWN I1
       14: UNSTACK L U
       15: PUT-DOWN L
       16: UNSTACK U J
       17: PUT-DOWN U
       18: UNSTACK J A1
       19: PUT-DOWN J
       20: UNSTACK A1 H1
       21: PUT-DOWN A1
       22: UNSTACK H1 B
       23: PUT-DOWN H1
       24: UNSTACK B E
       25: PUT-DOWN B
       26: UNSTACK E P
       27: PUT-DOWN E
       28: UNSTACK P M1
       29: PUT-DOWN P
       30: UNSTACK M1 Q
       31: PUT-DOWN M1
       32: UNSTACK Q O
       33: PUT-DOWN Q
       34: UNSTACK O W
       35: PUT-DOWN O
       36: UNSTACK W F1
       37: PUT-DOWN W
       38: UNSTACK F1 B1
       39: PUT-DOWN F1
       40: UNSTACK B1 R
       41: PUT-DOWN B1
       42: UNSTACK R K
       43: PUT-DOWN R
       44: UNSTACK K V
       45: PUT-DOWN K
       46: UNSTACK V H
       47: PUT-DOWN V
       48: UNSTACK H C
       49: PUT-DOWN H
       50: UNSTACK C I
       51: PUT-DOWN C
       52: UNSTACK I D1
       53: PUT-DOWN I
       54: UNSTACK D1 E1
       55: STACK D1 R
       56: PICK-UP E
       57: STACK E D1
       58: PICK-UP M1
       59: STACK M1 E
       60: UNSTACK E1 J1
       61: PUT-DOWN E1
       62: UNSTACK J1 G1
       63: PUT-DOWN J1
       64: UNSTACK G1 C1
       65: PUT-DOWN G1
       66: UNSTACK C1 S
       67: STACK C1 M1
       68: PICK-UP B
       69: STACK B C1
       70: PICK-UP H1
       71: STACK H1 B
       72: PICK-UP Y
       73: STACK Y H1
       74: PICK-UP K
       75: STACK K Y
       76: PICK-UP G1
       77: STACK G1 K
       78: PICK-UP P
       79: STACK P G1
       80: PICK-UP I1
       81: STACK I1 P
       82: PICK-UP F1
       83: STACK F1 I1
       84: PICK-UP H
       85: STACK H F1
       86: PICK-UP T
       87: STACK T H
       88: PICK-UP O
       89: STACK O T
       90: UNSTACK S X
       91: PUT-DOWN S
       92: UNSTACK X F
       93: PUT-DOWN X
       94: UNSTACK F A
       95: PUT-DOWN F
       96: UNSTACK A M
       97: STACK A O
       98: PICK-UP G
       99: STACK G A
      100: PICK-UP E1
      101: STACK E1 G
      102: PICK-UP J1
      103: STACK J1 E1
      104: PICK-UP X
      105: STACK X J1
      106: PICK-UP W
      107: STACK W X
      108: PICK-UP F
      109: STACK F W
      110: PICK-UP L
      111: STACK L F
      112: PICK-UP Z
      113: STACK Z L
      114: PICK-UP U
      115: STACK U Z
      116: UNSTACK M K1
      117: PUT-DOWN M
      118: UNSTACK K1 D
      119: STACK K1 U
      120: PICK-UP S
      121: STACK S K1
      122: PICK-UP M
      123: STACK M S
      124: PICK-UP C
      125: STACK C M
      126: PICK-UP N
      127: STACK N C
      128: PICK-UP J
      129: STACK J N
      130: PICK-UP B1
      131: STACK B1 J
      132: PICK-UP V
      133: STACK V B1
      134: PICK-UP A1
      135: STACK A1 V
      136: PICK-UP Q
      137: STACK Q A1
      138: PICK-UP D
      139: STACK D Q
      140: PICK-UP L1
      141: STACK L1 D
      142: PICK-UP I
      143: STACK I L1
      144: PICK-UP N1
      145: STACK N1 I
     

time spent:    0.03 seconds instantiating 3200 easy, 0 hard action templates
               0.10 seconds reachability analysis, yielding 1681 facts and 3200 actions
               0.06 seconds creating final representation with 1681 relevant facts
               0.08 seconds building connectivity graph
               0.61 seconds searching, evaluating 185 states, to a max depth of 2
               0.88 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-41-0' defined
 ... done.



Cueing down from goal distance:   21 into depth [1][2][3][4]
                                  20            [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   12 into depth [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK A M1
        1: PUT-DOWN A
        2: UNSTACK M1 O1
        3: PUT-DOWN M1
        4: UNSTACK O1 K1
        5: PUT-DOWN O1
        6: UNSTACK K1 K
        7: PUT-DOWN K1
        8: UNSTACK K L1
        9: PUT-DOWN K
       10: UNSTACK L1 A1
       11: PUT-DOWN L1
       12: UNSTACK A1 L
       13: PUT-DOWN A1
       14: UNSTACK L C
       15: PUT-DOWN L
       16: UNSTACK C E1
       17: PUT-DOWN C
       18: UNSTACK E1 C1
       19: PUT-DOWN E1
       20: UNSTACK C1 I
       21: PUT-DOWN C1
       22: UNSTACK I X
       23: PUT-DOWN I
       24: UNSTACK X F
       25: PUT-DOWN X
       26: UNSTACK F H
       27: PUT-DOWN F
       28: UNSTACK H B1
       29: PUT-DOWN H
       30: UNSTACK B1 V
       31: PUT-DOWN B1
       32: UNSTACK V M
       33: PUT-DOWN V
       34: UNSTACK M G
       35: PUT-DOWN M
       36: UNSTACK G T
       37: PUT-DOWN G
       38: UNSTACK T U
       39: PUT-DOWN T
       40: PICK-UP A
       41: STACK A U
       42: UNSTACK Q G1
       43: PUT-DOWN Q
       44: UNSTACK G1 O
       45: PUT-DOWN G1
       46: UNSTACK O H1
       47: PUT-DOWN O
       48: UNSTACK H1 W
       49: PUT-DOWN H1
       50: UNSTACK W R
       51: PUT-DOWN W
       52: UNSTACK R J
       53: PUT-DOWN R
       54: UNSTACK J P
       55: PUT-DOWN J
       56: UNSTACK P Y
       57: PUT-DOWN P
       58: UNSTACK Y E
       59: PUT-DOWN Y
       60: UNSTACK E J1
       61: PUT-DOWN E
       62: UNSTACK J1 F1
       63: STACK J1 A
       64: PICK-UP B1
       65: STACK B1 J1
       66: PICK-UP G1
       67: STACK G1 B1
       68: UNSTACK F1 S
       69: PUT-DOWN F1
       70: UNSTACK S D
       71: PUT-DOWN S
       72: PICK-UP D
       73: STACK D G1
       74: UNSTACK Z I1
       75: PUT-DOWN Z
       76: UNSTACK I1 N
       77: PUT-DOWN I1
       78: UNSTACK N N1
       79: PUT-DOWN N
       80: UNSTACK N1 D1
       81: PUT-DOWN N1
       82: PICK-UP D1
       83: STACK D1 D
       84: PICK-UP C1
       85: STACK C1 D1
       86: PICK-UP L1
       87: STACK L1 C1
       88: PICK-UP K1
       89: STACK K1 L1
       90: PICK-UP O
       91: STACK O K1
       92: PICK-UP T
       93: STACK T O
       94: PICK-UP E1
       95: STACK E1 T
       96: PICK-UP J
       97: STACK J E1
       98: PICK-UP X
       99: STACK X J
      100: PICK-UP R
      101: STACK R X
      102: PICK-UP Y
      103: STACK Y R
      104: PICK-UP I
      105: STACK I Y
      106: PICK-UP S
      107: STACK S I
      108: PICK-UP M
      109: STACK M S
      110: PICK-UP M1
      111: STACK M1 M
      112: PICK-UP Z
      113: STACK Z M1
      114: PICK-UP N
      115: STACK N Z
      116: PICK-UP K
      117: STACK K N
      118: PICK-UP H1
      119: STACK H1 K
      120: PICK-UP B
      121: STACK B H1
      122: PICK-UP F
      123: STACK F B
      124: PICK-UP P
      125: STACK P F
      126: PICK-UP G
      127: STACK G P
      128: PICK-UP N1
      129: STACK N1 G
      130: PICK-UP L
      131: STACK L N1
      132: PICK-UP I1
      133: STACK I1 L
      134: PICK-UP W
      135: STACK W I1
      136: PICK-UP E
      137: STACK E W
      138: PICK-UP O1
      139: STACK O1 E
      140: PICK-UP F1
      141: STACK F1 O1
      142: PICK-UP V
      143: STACK V F1
      144: PICK-UP H
      145: STACK H V
      146: PICK-UP A1
      147: STACK A1 H
      148: PICK-UP C
      149: STACK C A1
      150: PICK-UP Q
      151: STACK Q C
     

time spent:    0.04 seconds instantiating 3362 easy, 0 hard action templates
               0.07 seconds reachability analysis, yielding 1764 facts and 3362 actions
               0.06 seconds creating final representation with 1764 relevant facts
               0.08 seconds building connectivity graph
               1.11 seconds searching, evaluating 238 states, to a max depth of 4
               1.36 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-41-1' defined
 ... done.



Cueing down from goal distance:    9 into depth [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2][3][4][5]
                                   3            [1][2][3]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   10 into depth [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK P C1
        1: PUT-DOWN P
        2: UNSTACK C1 J
        3: PUT-DOWN C1
        4: UNSTACK W F
        5: PUT-DOWN W
        6: UNSTACK J E1
        7: PUT-DOWN J
        8: UNSTACK F I
        9: PUT-DOWN F
       10: UNSTACK E1 X
       11: PUT-DOWN E1
       12: UNSTACK X A
       13: PUT-DOWN X
       14: UNSTACK I R
       15: PUT-DOWN I
       16: UNSTACK A C
       17: PUT-DOWN A
       18: UNSTACK C O
       19: PUT-DOWN C
       20: PICK-UP I
       21: STACK I A
       22: PICK-UP C
       23: STACK C I
       24: PICK-UP B
       25: STACK B C
       26: UNSTACK L1 S
       27: PUT-DOWN L1
       28: UNSTACK S M1
       29: PUT-DOWN S
       30: UNSTACK M1 U
       31: PUT-DOWN M1
       32: UNSTACK U I1
       33: PUT-DOWN U
       34: UNSTACK I1 T
       35: PUT-DOWN I1
       36: UNSTACK T D
       37: PUT-DOWN T
       38: UNSTACK D A1
       39: PUT-DOWN D
       40: UNSTACK A1 D1
       41: PUT-DOWN A1
       42: UNSTACK D1 K
       43: STACK D1 B
       44: PICK-UP M1
       45: STACK M1 D1
       46: PICK-UP U
       47: STACK U M1
       48: UNSTACK K Q
       49: PUT-DOWN K
       50: UNSTACK Q Y
       51: PUT-DOWN Q
       52: UNSTACK Y F1
       53: PUT-DOWN Y
       54: UNSTACK F1 E
       55: PUT-DOWN F1
       56: UNSTACK E Z
       57: PUT-DOWN E
       58: UNSTACK Z M
       59: PUT-DOWN Z
       60: UNSTACK M B1
       61: STACK M U
       62: PICK-UP T
       63: STACK T M
       64: PICK-UP R
       65: STACK R T
       66: UNSTACK B1 N1
       67: STACK B1 R
       68: PICK-UP E1
       69: STACK E1 B1
       70: PICK-UP Q
       71: STACK Q E1
       72: PICK-UP L1
       73: STACK L1 Q
       74: PICK-UP W
       75: STACK W L1
       76: UNSTACK G1 L
       77: PUT-DOWN G1
       78: UNSTACK L G
       79: STACK L W
       80: PICK-UP G1
       81: STACK G1 L
       82: PICK-UP E
       83: STACK E G1
       84: PICK-UP Z
       85: STACK Z E
       86: PICK-UP F
       87: STACK F Z
       88: PICK-UP F1
       89: STACK F1 F
       90: UNSTACK O J1
       91: PUT-DOWN O
       92: UNSTACK J1 V
       93: PUT-DOWN J1
       94: UNSTACK V H1
       95: PUT-DOWN V
       96: UNSTACK H1 O1
       97: PUT-DOWN H1
       98: UNSTACK O1 H
       99: STACK O1 F1
      100: PICK-UP X
      101: STACK X O1
      102: PICK-UP N
      103: STACK N X
      104: PICK-UP O
      105: STACK O N
      106: PICK-UP I1
      107: STACK I1 O
      108: PICK-UP G
      109: STACK G I1
      110: PICK-UP D
      111: STACK D G
      112: PICK-UP H
      113: STACK H D
      114: UNSTACK N1 K1
      115: STACK N1 H
      116: PICK-UP S
      117: STACK S N1
      118: PICK-UP K
      119: STACK K S
      120: PICK-UP Y
      121: STACK Y K
      122: PICK-UP C1
      123: STACK C1 Y
      124: PICK-UP P
      125: STACK P C1
      126: PICK-UP A1
      127: STACK A1 P
      128: PICK-UP H1
      129: STACK H1 A1
      130: PICK-UP J
      131: STACK J H1
      132: PICK-UP V
      133: STACK V J
      134: PICK-UP K1
      135: STACK K1 V
      136: PICK-UP J1
      137: STACK J1 K1
     

time spent:    0.04 seconds instantiating 3362 easy, 0 hard action templates
               0.07 seconds reachability analysis, yielding 1764 facts and 3362 actions
               0.06 seconds creating final representation with 1764 relevant facts
               0.08 seconds building connectivity graph
               1.26 seconds searching, evaluating 435 states, to a max depth of 5
               1.51 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-42-0' defined
 ... done.



Cueing down from goal distance:   13 into depth [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   16 into depth [1][2][3][4][5][6][7]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-42-1' defined
 ... done.



Cueing down from goal distance:   16 into depth [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   19 into depth [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK N1 K1
        1: PUT-DOWN N1
        2: UNSTACK K1 M1
        3: PUT-DOWN K1
        4: UNSTACK M1 X
        5: PUT-DOWN M1
        6: UNSTACK X Z
        7: PUT-DOWN X
        8: UNSTACK Z L
        9: PUT-DOWN Z
       10: UNSTACK L L1
       11: PUT-DOWN L
       12: UNSTACK L1 I1
       13: PUT-DOWN L1
       14: UNSTACK I1 J1
       15: PUT-DOWN I1
       16: UNSTACK J1 E1
       17: PUT-DOWN J1
       18: UNSTACK E1 F
       19: PUT-DOWN E1
       20: UNSTACK F G1
       21: PUT-DOWN F
       22: UNSTACK G1 V
       23: PUT-DOWN G1
       24: UNSTACK V O
       25: PUT-DOWN V
       26: UNSTACK O O1
       27: PUT-DOWN O
       28: UNSTACK O1 P1
       29: STACK O1 X
       30: UNSTACK P1 H1
       31: PUT-DOWN P1
       32: UNSTACK H1 C
       33: PUT-DOWN H1
       34: UNSTACK C M
       35: PUT-DOWN C
       36: UNSTACK M J
       37: PUT-DOWN M
       38: UNSTACK J Y
       39: PUT-DOWN J
       40: UNSTACK Y P
       41: PUT-DOWN Y
       42: UNSTACK P A1
       43: PUT-DOWN P
       44: UNSTACK A1 F1
       45: PUT-DOWN A1
       46: UNSTACK F1 A
       47: PUT-DOWN F1
       48: UNSTACK A K
       49: PUT-DOWN A
       50: UNSTACK K D
       51: PUT-DOWN K
       52: UNSTACK D Q
       53: PUT-DOWN D
       54: UNSTACK Q S
       55: PUT-DOWN Q
       56: UNSTACK S E
       57: PUT-DOWN S
       58: UNSTACK E W
       59: PUT-DOWN E
       60: UNSTACK W B1
       61: PUT-DOWN W
       62: UNSTACK B1 B
       63: PUT-DOWN B1
       64: UNSTACK B C1
       65: STACK B O1
       66: UNSTACK C1 I
       67: PUT-DOWN C1
       68: UNSTACK I T
       69: PUT-DOWN I
       70: UNSTACK T G
       71: PUT-DOWN T
       72: UNSTACK G R
       73: PUT-DOWN G
       74: UNSTACK R H
       75: STACK R B
       76: PICK-UP F
       77: STACK F R
       78: PICK-UP V
       79: STACK V F
       80: PICK-UP A1
       81: STACK A1 V
       82: PICK-UP C1
       83: STACK C1 A1
       84: PICK-UP S
       85: STACK S C1
       86: PICK-UP T
       87: STACK T S
       88: PICK-UP Z
       89: STACK Z T
       90: PICK-UP K
       91: STACK K Z
       92: PICK-UP I1
       93: STACK I1 K
       94: UNSTACK H N
       95: PUT-DOWN H
       96: UNSTACK N U
       97: PUT-DOWN N
       98: UNSTACK U D1
       99: PUT-DOWN U
      100: PICK-UP D1
      101: STACK D1 I1
      102: PICK-UP O
      103: STACK O D1
      104: PICK-UP P
      105: STACK P O
      106: PICK-UP F1
      107: STACK F1 P
      108: PICK-UP H1
      109: STACK H1 F1
      110: PICK-UP H
      111: STACK H H1
      112: PICK-UP D
      113: STACK D H
      114: PICK-UP B1
      115: STACK B1 D
      116: PICK-UP C
      117: STACK C B1
      118: PICK-UP E
      119: STACK E C
      120: PICK-UP L1
      121: STACK L1 E
      122: PICK-UP I
      123: STACK I L1
      124: PICK-UP J
      125: STACK J I
      126: PICK-UP N
      127: STACK N J
      128: PICK-UP N1
      129: STACK N1 N
      130: PICK-UP L
      131: STACK L N1
      132: PICK-UP Y
      133: STACK Y L
      134: PICK-UP E1
      135: STACK E1 Y
      136: PICK-UP J1
      137: STACK J1 E1
      138: PICK-UP G1
      139: STACK G1 J1
      140: PICK-UP W
      141: STACK W G1
      142: PICK-UP M
      143: STACK M W
      144: PICK-UP P1
      145: STACK P1 M
      146: PICK-UP G
      147: STACK G P1
      148: PICK-UP M1
      149: STACK M1 G
      150: PICK-UP K1
      151: STACK K1 M1
      152: PICK-UP A
      153: STACK A K1
      154: PICK-UP Q
      155: STACK Q A
      156: PICK-UP U
      157: STACK U Q
     

time spent:    0.04 seconds instantiating 3528 easy, 0 hard action templates
               0.11 seconds reachability analysis, yielding 1849 facts and 3528 actions
               0.07 seconds creating final representation with 1849 relevant facts
               0.08 seconds building connectivity graph
               0.72 seconds searching, evaluating 199 states, to a max depth of 2
               1.02 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-43-0' defined
 ... done.



Cueing down from goal distance:   19 into depth [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK B A1
        1: PUT-DOWN B
        2: UNSTACK A1 L
        3: PUT-DOWN A1
        4: UNSTACK L K1
        5: PUT-DOWN L
        6: UNSTACK K1 A
        7: PUT-DOWN K1
        8: UNSTACK A U
        9: PUT-DOWN A
       10: UNSTACK U R
       11: PUT-DOWN U
       12: UNSTACK R I1
       13: PUT-DOWN R
       14: UNSTACK I1 P1
       15: PUT-DOWN I1
       16: UNSTACK P1 G
       17: PUT-DOWN P1
       18: UNSTACK G H
       19: PUT-DOWN G
       20: UNSTACK H X
       21: PUT-DOWN H
       22: UNSTACK X G1
       23: PUT-DOWN X
       24: UNSTACK G1 Q1
       25: PUT-DOWN G1
       26: UNSTACK Q1 V
       27: PUT-DOWN Q1
       28: UNSTACK V N
       29: PUT-DOWN V
       30: UNSTACK N O1
       31: PUT-DOWN N
       32: UNSTACK O1 Q
       33: PUT-DOWN O1
       34: UNSTACK Q F
       35: STACK Q N1
       36: PICK-UP B
       37: STACK B Q
       38: UNSTACK Z M1
       39: PUT-DOWN Z
       40: UNSTACK M1 O
       41: PUT-DOWN M1
       42: UNSTACK O J1
       43: PUT-DOWN O
       44: UNSTACK J1 C1
       45: STACK J1 B
       46: PICK-UP R
       47: STACK R J1
       48: PICK-UP M1
       49: STACK M1 R
       50: UNSTACK C1 E1
       51: PUT-DOWN C1
       52: UNSTACK E1 F1
       53: PUT-DOWN E1
       54: UNSTACK F1 L1
       55: PUT-DOWN F1
       56: UNSTACK L1 P
       57: PUT-DOWN L1
       58: UNSTACK P S
       59: PUT-DOWN P
       60: UNSTACK S K
       61: PUT-DOWN S
       62: UNSTACK K W
       63: STACK K M1
       64: UNSTACK H1 I
       65: PUT-DOWN H1
       66: UNSTACK I M
       67: PUT-DOWN I
       68: PICK-UP M
       69: STACK M K
       70: PICK-UP P
       71: STACK P M
       72: PICK-UP X
       73: STACK X P
       74: PICK-UP A
       75: STACK A X
       76: PICK-UP Z
       77: STACK Z A
       78: PICK-UP E1
       79: STACK E1 Z
       80: UNSTACK W D1
       81: PUT-DOWN W
       82: UNSTACK D1 E
       83: STACK D1 E1
       84: PICK-UP I
       85: STACK I D1
       86: PICK-UP W
       87: STACK W I
       88: PICK-UP H
       89: STACK H W
       90: PICK-UP S
       91: STACK S H
       92: PICK-UP O
       93: STACK O S
       94: PICK-UP O1
       95: STACK O1 O
       96: UNSTACK E T
       97: PUT-DOWN E
       98: PICK-UP T
       99: STACK T O1
      100: PICK-UP E
      101: STACK E T
      102: PICK-UP L
      103: STACK L E
      104: UNSTACK D Y
      105: PUT-DOWN D
      106: UNSTACK Y J
      107: PUT-DOWN Y
      108: UNSTACK J B1
      109: PUT-DOWN J
      110: UNSTACK B1 C
      111: PUT-DOWN B1
      112: PICK-UP C
      113: STACK C L
      114: PICK-UP V
      115: STACK V C
      116: PICK-UP H1
      117: STACK H1 V
      118: PICK-UP K1
      119: STACK K1 H1
      120: PICK-UP Y
      121: STACK Y K1
      122: PICK-UP C1
      123: STACK C1 Y
      124: PICK-UP B1
      125: STACK B1 C1
      126: PICK-UP U
      127: STACK U B1
      128: PICK-UP I1
      129: STACK I1 U
      130: PICK-UP L1
      131: STACK L1 I1
      132: PICK-UP F1
      133: STACK F1 L1
      134: PICK-UP P1
      135: STACK P1 F1
      136: PICK-UP G1
      137: STACK G1 P1
      138: PICK-UP N
      139: STACK N G1
      140: PICK-UP A1
      141: STACK A1 N
      142: PICK-UP G
      143: STACK G A1
      144: PICK-UP Q1
      145: STACK Q1 G
      146: PICK-UP F
      147: STACK F Q1
      148: PICK-UP D
      149: STACK D F
      150: PICK-UP J
      151: STACK J D
     

time spent:    0.04 seconds instantiating 3698 easy, 0 hard action templates
               0.09 seconds reachability analysis, yielding 1936 facts and 3698 actions
               0.07 seconds creating final representation with 1936 relevant facts
               0.08 seconds building connectivity graph
               0.77 seconds searching, evaluating 194 states, to a max depth of 2
               1.05 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-43-1' defined
 ... done.



Cueing down from goal distance:   25 into depth [1][2]
                                  24            [1][2]
                                  23            [1][2]
                                  22            [1][2]
                                  21            [1][2]
                                  20            [1][2][3][4]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2][3][4][5]
                                   5            [1]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK R W
        1: PUT-DOWN R
        2: UNSTACK W P1
        3: PUT-DOWN W
        4: UNSTACK P1 M1
        5: PUT-DOWN P1
        6: UNSTACK M1 L1
        7: PUT-DOWN M1
        8: UNSTACK L1 T
        9: PUT-DOWN L1
       10: UNSTACK T O
       11: PUT-DOWN T
       12: UNSTACK O P
       13: PUT-DOWN O
       14: UNSTACK P C1
       15: PUT-DOWN P
       16: UNSTACK C1 B1
       17: PUT-DOWN C1
       18: UNSTACK B1 U
       19: PUT-DOWN B1
       20: UNSTACK U G
       21: PUT-DOWN U
       22: UNSTACK G N1
       23: PUT-DOWN G
       24: UNSTACK N1 O1
       25: PUT-DOWN N1
       26: UNSTACK O1 F1
       27: PUT-DOWN O1
       28: UNSTACK F1 V
       29: PUT-DOWN F1
       30: UNSTACK V Y
       31: PUT-DOWN V
       32: UNSTACK Y Q1
       33: PUT-DOWN Y
       34: UNSTACK Q1 I1
       35: PUT-DOWN Q1
       36: UNSTACK I1 C
       37: PUT-DOWN I1
       38: UNSTACK C K1
       39: PUT-DOWN C
       40: UNSTACK K1 H
       41: PUT-DOWN K1
       42: UNSTACK H F
       43: PUT-DOWN H
       44: UNSTACK F H1
       45: PUT-DOWN F
       46: UNSTACK H1 J
       47: PUT-DOWN H1
       48: UNSTACK J A
       49: PUT-DOWN J
       50: PICK-UP T
       51: STACK T J
       52: UNSTACK A D1
       53: PUT-DOWN A
       54: UNSTACK D1 I
       55: PUT-DOWN D1
       56: UNSTACK I E1
       57: STACK I T
       58: UNSTACK E1 J1
       59: PUT-DOWN E1
       60: UNSTACK J1 Z
       61: PUT-DOWN J1
       62: UNSTACK Z D
       63: PUT-DOWN Z
       64: UNSTACK D X
       65: STACK D I
       66: PICK-UP R
       67: STACK R D
       68: PICK-UP G
       69: STACK G R
       70: PICK-UP D1
       71: STACK D1 G
       72: UNSTACK X E
       73: PUT-DOWN X
       74: UNSTACK E L
       75: PUT-DOWN E
       76: UNSTACK L M
       77: PUT-DOWN L
       78: UNSTACK M A1
       79: PUT-DOWN M
       80: UNSTACK A1 N
       81: PUT-DOWN A1
       82: UNSTACK N B
       83: STACK N D1
       84: PICK-UP F
       85: STACK F N
       86: PICK-UP E
       87: STACK E F
       88: PICK-UP Z
       89: STACK Z E
       90: PICK-UP C1
       91: STACK C1 Z
       92: PICK-UP A
       93: STACK A C1
       94: UNSTACK B S
       95: PUT-DOWN B
       96: PICK-UP S
       97: STACK S A
       98: PICK-UP P1
       99: STACK P1 S
      100: PICK-UP B
      101: STACK B P1
      102: PICK-UP M1
      103: STACK M1 B
      104: PICK-UP B1
      105: STACK B1 M1
      106: PICK-UP P
      107: STACK P B1
      108: UNSTACK Q K
      109: STACK Q P
      110: PICK-UP F1
      111: STACK F1 Q
      112: PICK-UP O
      113: STACK O F1
      114: UNSTACK K G1
      115: STACK K O
      116: PICK-UP K1
      117: STACK K1 K
      118: PICK-UP H
      119: STACK H K1
      120: PICK-UP M
      121: STACK M H
      122: PICK-UP H1
      123: STACK H1 M
      124: PICK-UP C
      125: STACK C H1
      126: PICK-UP J1
      127: STACK J1 C
      128: PICK-UP L1
      129: STACK L1 J1
      130: PICK-UP A1
      131: STACK A1 L1
      132: PICK-UP Y
      133: STACK Y A1
      134: PICK-UP V
      135: STACK V Y
      136: PICK-UP X
      137: STACK X V
      138: PICK-UP Q1
      139: STACK Q1 X
      140: PICK-UP I1
      141: STACK I1 Q1
      142: PICK-UP U
      143: STACK U I1
      144: PICK-UP E1
      145: STACK E1 U
      146: PICK-UP O1
      147: STACK O1 E1
      148: PICK-UP G1
      149: STACK G1 O1
      150: PICK-UP W
      151: STACK W G1
      152: PICK-UP N1
      153: STACK N1 W
      154: PICK-UP L
      155: STACK L N1
     

time spent:    0.04 seconds instantiating 3698 easy, 0 hard action templates
               0.10 seconds reachability analysis, yielding 1936 facts and 3698 actions
               0.08 seconds creating final representation with 1936 relevant facts
               0.08 seconds building connectivity graph
               5.36 seconds searching, evaluating 955 states, to a max depth of 5
               5.66 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-44-0' defined
 ... done.



Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   14 into depth [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   10 into depth [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   23 into depth [1][2][3][4][5][6][7]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-44-1' defined
 ... done.



Cueing down from goal distance:   10 into depth [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   11 into depth [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   26 into depth [1][2][3][4][5][6][7]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-45-0' defined
 ... done.



Cueing down from goal distance:   27 into depth [1][2]
                                  26            [1][2]
                                  25            [1][2]
                                  24            [1][2]
                                  23            [1][2]
                                  22            [1][2]
                                  21            [1][2]
                                  20            [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2][3][4]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   12 into depth [1][2][3][4][5][6]
ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-45-1' defined
 ... done.



Cueing down from goal distance:   24 into depth [1][2]
                                  23            [1][2]
                                  22            [1][2]
                                  21            [1][2]
                                  20            [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2][3][4][5]
                                   4            [1]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    9 into depth [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK O P1
        1: PUT-DOWN O
        2: UNSTACK P1 J
        3: PUT-DOWN P1
        4: UNSTACK J P
        5: PUT-DOWN J
        6: UNSTACK P F1
        7: PUT-DOWN P
        8: UNSTACK F1 C1
        9: PUT-DOWN F1
       10: UNSTACK C1 C
       11: PUT-DOWN C1
       12: UNSTACK C B
       13: PUT-DOWN C
       14: UNSTACK B Q
       15: PUT-DOWN B
       16: UNSTACK Q R1
       17: PUT-DOWN Q
       18: UNSTACK R1 H1
       19: PUT-DOWN R1
       20: UNSTACK H1 V
       21: PUT-DOWN H1
       22: UNSTACK V D
       23: PUT-DOWN V
       24: UNSTACK D L
       25: PUT-DOWN D
       26: UNSTACK L E1
       27: PUT-DOWN L
       28: UNSTACK E1 Y
       29: PUT-DOWN E1
       30: UNSTACK Y D1
       31: PUT-DOWN Y
       32: UNSTACK D1 A
       33: PUT-DOWN D1
       34: UNSTACK A F
       35: PUT-DOWN A
       36: UNSTACK F A1
       37: PUT-DOWN F
       38: UNSTACK O1 L1
       39: PUT-DOWN O1
       40: UNSTACK A1 X
       41: PUT-DOWN A1
       42: UNSTACK X Z
       43: PUT-DOWN X
       44: UNSTACK L1 M
       45: PUT-DOWN L1
       46: UNSTACK Z K1
       47: PUT-DOWN Z
       48: PICK-UP L1
       49: STACK L1 Z
       50: UNSTACK K1 J1
       51: PUT-DOWN K1
       52: UNSTACK J1 N
       53: STACK J1 L1
       54: UNSTACK G1 M1
       55: PUT-DOWN G1
       56: PICK-UP M1
       57: STACK M1 J1
       58: PICK-UP Q
       59: STACK Q M1
       60: PICK-UP V
       61: STACK V Q
       62: PICK-UP H1
       63: STACK H1 V
       64: PICK-UP Q1
       65: STACK Q1 H1
       66: PICK-UP B
       67: STACK B Q1
       68: UNSTACK N N1
       69: PUT-DOWN N
       70: UNSTACK N1 I1
       71: PUT-DOWN N1
       72: UNSTACK I1 K
       73: PUT-DOWN I1
       74: UNSTACK K E
       75: PUT-DOWN K
       76: UNSTACK E G
       77: PUT-DOWN E
       78: UNSTACK G B1
       79: PUT-DOWN G
       80: UNSTACK B1 R
       81: PUT-DOWN B1
       82: PICK-UP R
       83: STACK R B
       84: UNSTACK T H
       85: PUT-DOWN T
       86: UNSTACK H U
       87: PUT-DOWN H
       88: UNSTACK U S1
       89: STACK U R
       90: PICK-UP J
       91: STACK J U
       92: UNSTACK S1 I
       93: STACK S1 J
       94: PICK-UP O1
       95: STACK O1 S1
       96: PICK-UP G1
       97: STACK G1 O1
       98: PICK-UP C1
       99: STACK C1 G1
      100: PICK-UP K
      101: STACK K C1
      102: PICK-UP D
      103: STACK D K
      104: PICK-UP F1
      105: STACK F1 D
      106: PICK-UP E1
      107: STACK E1 F1
      108: UNSTACK I W
      109: PUT-DOWN I
      110: PICK-UP W
      111: STACK W E1
      112: PICK-UP I
      113: STACK I W
      114: PICK-UP E
      115: STACK E I
      116: PICK-UP B1
      117: STACK B1 E
      118: PICK-UP R1
      119: STACK R1 B1
      120: PICK-UP P1
      121: STACK P1 R1
      122: PICK-UP I1
      123: STACK I1 P1
      124: PICK-UP D1
      125: STACK D1 I1
      126: PICK-UP P
      127: STACK P D1
      128: PICK-UP A
      129: STACK A P
      130: PICK-UP K1
      131: STACK K1 A
      132: PICK-UP G
      133: STACK G K1
      134: PICK-UP F
      135: STACK F G
      136: PICK-UP N1
      137: STACK N1 F
      138: PICK-UP Y
      139: STACK Y N1
      140: PICK-UP S
      141: STACK S Y
      142: PICK-UP H
      143: STACK H S
      144: PICK-UP X
      145: STACK X H
      146: PICK-UP L
      147: STACK L X
      148: PICK-UP N
      149: STACK N L
      150: PICK-UP A1
      151: STACK A1 N
      152: PICK-UP O
      153: STACK O A1
      154: PICK-UP T
      155: STACK T O
      156: PICK-UP C
      157: STACK C T
      158: PICK-UP M
      159: STACK M C
     

time spent:    0.03 seconds instantiating 4050 easy, 0 hard action templates
               0.11 seconds reachability analysis, yielding 2116 facts and 4050 actions
               0.08 seconds creating final representation with 2116 relevant facts
               0.09 seconds building connectivity graph
               7.27 seconds searching, evaluating 1123 states, to a max depth of 5
               7.58 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-46-0' defined
 ... done.



Cueing down from goal distance:   16 into depth [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2][3][4][5]
                                   5            [1]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK W D
        1: PUT-DOWN W
        2: UNSTACK B L
        3: PUT-DOWN B
        4: UNSTACK D J
        5: PUT-DOWN D
        6: UNSTACK L D1
        7: PUT-DOWN L
        8: UNSTACK J H1
        9: PUT-DOWN J
       10: UNSTACK D1 Q
       11: PUT-DOWN D1
       12: UNSTACK H1 A
       13: PUT-DOWN H1
       14: UNSTACK Q X
       15: PUT-DOWN Q
       16: UNSTACK A J1
       17: PUT-DOWN A
       18: UNSTACK X R1
       19: PUT-DOWN X
       20: UNSTACK J1 E1
       21: PUT-DOWN J1
       22: UNSTACK R1 P
       23: PUT-DOWN R1
       24: UNSTACK E1 Y
       25: PUT-DOWN E1
       26: UNSTACK Y U
       27: PUT-DOWN Y
       28: UNSTACK P M
       29: PUT-DOWN P
       30: UNSTACK U Z
       31: PUT-DOWN U
       32: PICK-UP P
       33: STACK P U
       34: UNSTACK Z A1
       35: PUT-DOWN Z
       36: UNSTACK A1 O1
       37: PUT-DOWN A1
       38: UNSTACK O1 K1
       39: STACK O1 P
       40: UNSTACK S V
       41: PUT-DOWN S
       42: UNSTACK V S1
       43: STACK V O1
       44: UNSTACK K1 T1
       45: STACK K1 V
       46: PICK-UP J
       47: STACK J K1
       48: PICK-UP Q1
       49: STACK Q1 J
       50: UNSTACK C1 F
       51: PUT-DOWN C1
       52: UNSTACK F G1
       53: PUT-DOWN F
       54: UNSTACK G1 M1
       55: STACK G1 Q1
       56: PICK-UP Z
       57: STACK Z G1
       58: UNSTACK E P1
       59: STACK E Z
       60: PICK-UP E1
       61: STACK E1 E
       62: PICK-UP A1
       63: STACK A1 E1
       64: PICK-UP T
       65: STACK T A1
       66: PICK-UP P1
       67: STACK P1 T
       68: PICK-UP Q
       69: STACK Q P1
       70: PICK-UP M1
       71: STACK M1 Q
       72: PICK-UP W
       73: STACK W M1
       74: PICK-UP G
       75: STACK G W
       76: PICK-UP R1
       77: STACK R1 G
       78: PICK-UP D1
       79: STACK D1 R1
       80: PICK-UP S
       81: STACK S D1
       82: UNSTACK H I1
       83: STACK H S
       84: PICK-UP B
       85: STACK B H
       86: PICK-UP D
       87: STACK D B
       88: PICK-UP T1
       89: STACK T1 D
       90: UNSTACK I1 I
       91: STACK I1 T1
       92: UNSTACK N1 B1
       93: PUT-DOWN N1
       94: UNSTACK B1 F1
       95: STACK B1 I1
       96: UNSTACK M N
       97: PUT-DOWN M
       98: UNSTACK N C
       99: STACK N B1
      100: UNSTACK C R
      101: PUT-DOWN C
      102: PICK-UP R
      103: STACK R N
      104: UNSTACK S1 L1
      105: STACK S1 R
      106: PICK-UP X
      107: STACK X S1
      108: PICK-UP M
      109: STACK M X
      110: PICK-UP H1
      111: STACK H1 M
      112: PICK-UP Y
      113: STACK Y H1
      114: PICK-UP L
      115: STACK L Y
      116: PICK-UP I
      117: STACK I L
      118: PICK-UP J1
      119: STACK J1 I
      120: UNSTACK L1 K
      121: STACK L1 J1
      122: PICK-UP N1
      123: STACK N1 L1
      124: PICK-UP K
      125: STACK K N1
      126: PICK-UP F1
      127: STACK F1 K
      128: PICK-UP F
      129: STACK F F1
      130: PICK-UP A
      131: STACK A F
      132: PICK-UP O
      133: STACK O A
      134: PICK-UP C
      135: STACK C O
      136: PICK-UP C1
      137: STACK C1 C
     

time spent:    0.05 seconds instantiating 4232 easy, 0 hard action templates
               0.08 seconds reachability analysis, yielding 2209 facts and 4232 actions
               0.08 seconds creating final representation with 2209 relevant facts
               0.10 seconds building connectivity graph
               7.36 seconds searching, evaluating 923 states, to a max depth of 5
               7.67 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-46-1' defined
 ... done.



Cueing down from goal distance:   41 into depth [1][2]
                                  40            [1][2]
                                  39            [1][2]
                                  38            [1][2]
                                  37            [1][2]
                                  36            [1][2]
                                  35            [1][2]
                                  34            [1][2][3][4]
                                  33            [1][2]
                                  32            [1][2]
                                  31            [1][2]
                                  30            [1][2]
                                  29            [1][2]
                                  28            [1][2]
                                  27            [1][2]
                                  26            [1][2]
                                  25            [1][2]
                                  24            [1][2]
                                  23            [1][2]
                                  22            [1][2]
                                  21            [1][2]
                                  20            [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   37 into depth [1][2][3][4][5][6][7][8][9]
ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-47-0' defined
 ... done.



Cueing down from goal distance:   27 into depth [1][2]
                                  26            [1][2]
                                  25            [1][2]
                                  24            [1][2]
                                  23            [1][2]
                                  22            [1][2]
                                  21            [1][2]
                                  20            [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    7 into depth [1][2][3][4][5][6][7]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-47-1' defined
 ... done.



Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   14 into depth [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   17 into depth [1][2][3][4][5][6][7]
NO MEMORY in file memory.c:598


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-48-0' defined
 ... done.



Cueing down from goal distance:   30 into depth [1][2]
                                  29            [1][2]
                                  28            [1][2]
                                  27            [1][2]
                                  26            [1][2]
                                  25            [1][2]
                                  24            [1][2]
                                  23            [1][2]
                                  22            [1][2]
                                  21            [1][2]
                                  20            [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK O1 I1
        1: PUT-DOWN O1
        2: UNSTACK I1 T1
        3: PUT-DOWN I1
        4: UNSTACK T1 K
        5: PUT-DOWN T1
        6: UNSTACK K L1
        7: PUT-DOWN K
        8: UNSTACK L1 Y
        9: PUT-DOWN L1
       10: UNSTACK Y K1
       11: PUT-DOWN Y
       12: UNSTACK K1 C
       13: PUT-DOWN K1
       14: UNSTACK C W
       15: PUT-DOWN C
       16: UNSTACK W T
       17: PUT-DOWN W
       18: UNSTACK T D
       19: PUT-DOWN T
       20: UNSTACK D N
       21: PUT-DOWN D
       22: UNSTACK N F
       23: PUT-DOWN N
       24: UNSTACK F V1
       25: PUT-DOWN F
       26: UNSTACK V1 U1
       27: PUT-DOWN V1
       28: UNSTACK U1 A1
       29: PUT-DOWN U1
       30: UNSTACK A1 Q
       31: PUT-DOWN A1
       32: UNSTACK Q H1
       33: PUT-DOWN Q
       34: UNSTACK H1 S1
       35: PUT-DOWN H1
       36: UNSTACK S1 Q1
       37: PUT-DOWN S1
       38: UNSTACK Q1 M
       39: PUT-DOWN Q1
       40: UNSTACK M J1
       41: PUT-DOWN M
       42: UNSTACK J1 E1
       43: PUT-DOWN J1
       44: UNSTACK E1 B1
       45: PUT-DOWN E1
       46: UNSTACK B1 P
       47: PUT-DOWN B1
       48: UNSTACK P E
       49: PUT-DOWN P
       50: UNSTACK E D1
       51: PUT-DOWN E
       52: UNSTACK D1 U
       53: PUT-DOWN D1
       54: UNSTACK U F1
       55: PUT-DOWN U
       56: UNSTACK F1 L
       57: STACK F1 K
       58: UNSTACK H M1
       59: PUT-DOWN H
       60: UNSTACK M1 P1
       61: PUT-DOWN M1
       62: PICK-UP P1
       63: STACK P1 F1
       64: PICK-UP F
       65: STACK F P1
       66: PICK-UP U
       67: STACK U F
       68: PICK-UP A1
       69: STACK A1 U
       70: PICK-UP T1
       71: STACK T1 A1
       72: UNSTACK S B
       73: PUT-DOWN S
       74: UNSTACK B C1
       75: STACK B T1
       76: PICK-UP B1
       77: STACK B1 B
       78: UNSTACK C1 A
       79: PUT-DOWN C1
       80: UNSTACK A J
       81: PUT-DOWN A
       82: UNSTACK J V
       83: PUT-DOWN J
       84: UNSTACK V I
       85: PUT-DOWN V
       86: UNSTACK I O
       87: STACK I B1
       88: PICK-UP M1
       89: STACK M1 I
       90: PICK-UP S1
       91: STACK S1 M1
       92: PICK-UP D1
       93: STACK D1 S1
       94: UNSTACK N1 G1
       95: PUT-DOWN N1
       96: UNSTACK G1 R
       97: STACK G1 D1
       98: UNSTACK O Z
       99: PUT-DOWN O
      100: UNSTACK Z R1
      101: STACK Z G1
      102: PICK-UP R1
      103: STACK R1 Z
      104: PICK-UP W
      105: STACK W R1
      106: PICK-UP I1
      107: STACK I1 W
      108: PICK-UP N
      109: STACK N I1
      110: PICK-UP Q
      111: STACK Q N
      112: PICK-UP C1
      113: STACK C1 Q
      114: PICK-UP R
      115: STACK R C1
      116: PICK-UP E1
      117: STACK E1 R
      118: PICK-UP O1
      119: STACK O1 E1
      120: PICK-UP E
      121: STACK E O1
      122: PICK-UP C
      123: STACK C E
      124: PICK-UP V
      125: STACK V C
      126: PICK-UP N1
      127: STACK N1 V
      128: PICK-UP K1
      129: STACK K1 N1
      130: PICK-UP L1
      131: STACK L1 K1
      132: PICK-UP U1
      133: STACK U1 L1
      134: PICK-UP T
      135: STACK T U1
      136: PICK-UP V1
      137: STACK V1 T
      138: PICK-UP P
      139: STACK P V1
      140: PICK-UP H
      141: STACK H P
      142: UNSTACK L X
      143: PUT-DOWN L
      144: UNSTACK X G
      145: STACK X H
      146: PICK-UP G
      147: STACK G X
      148: PICK-UP O
      149: STACK O G
      150: PICK-UP J
      151: STACK J O
      152: PICK-UP Y
      153: STACK Y J
      154: PICK-UP H1
      155: STACK H1 Y
      156: PICK-UP Q1
      157: STACK Q1 H1
      158: PICK-UP L
      159: STACK L Q1
      160: PICK-UP S
      161: STACK S L
      162: PICK-UP M
      163: STACK M S
      164: PICK-UP A
      165: STACK A M
      166: PICK-UP D
      167: STACK D A
      168: PICK-UP J1
      169: STACK J1 D
     

time spent:    0.04 seconds instantiating 4608 easy, 0 hard action templates
               0.11 seconds reachability analysis, yielding 2401 facts and 4608 actions
               0.09 seconds creating final representation with 2401 relevant facts
               0.10 seconds building connectivity graph
               1.21 seconds searching, evaluating 217 states, to a max depth of 2
               1.55 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-48-1' defined
 ... done.



Cueing down from goal distance:   22 into depth [1][2]
                                  21            [1][2]
                                  20            [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    9 into depth [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   10 into depth [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK Q G1
        1: PUT-DOWN Q
        2: UNSTACK G1 R1
        3: PUT-DOWN G1
        4: UNSTACK R1 K1
        5: PUT-DOWN R1
        6: UNSTACK K1 R
        7: PUT-DOWN K1
        8: UNSTACK R S
        9: PUT-DOWN R
       10: UNSTACK S F1
       11: PUT-DOWN S
       12: UNSTACK F1 T
       13: PUT-DOWN F1
       14: UNSTACK T O1
       15: PUT-DOWN T
       16: UNSTACK O1 Y
       17: PUT-DOWN O1
       18: UNSTACK Y C
       19: PUT-DOWN Y
       20: UNSTACK C H
       21: PUT-DOWN C
       22: UNSTACK H T1
       23: PUT-DOWN H
       24: UNSTACK T1 J
       25: PUT-DOWN T1
       26: UNSTACK J F
       27: PUT-DOWN J
       28: UNSTACK F L1
       29: PUT-DOWN F
       30: UNSTACK L1 K
       31: PUT-DOWN L1
       32: UNSTACK K D
       33: PUT-DOWN K
       34: UNSTACK D U1
       35: PUT-DOWN D
       36: UNSTACK U1 L
       37: PUT-DOWN U1
       38: UNSTACK L Z
       39: PUT-DOWN L
       40: UNSTACK Z D1
       41: STACK Z H
       42: PICK-UP Y
       43: STACK Y Z
       44: PICK-UP R1
       45: STACK R1 Y
       46: UNSTACK A B
       47: PUT-DOWN A
       48: UNSTACK B A1
       49: PUT-DOWN B
       50: UNSTACK A1 J1
       51: PUT-DOWN A1
       52: UNSTACK J1 N1
       53: PUT-DOWN J1
       54: UNSTACK N1 S1
       55: PUT-DOWN N1
       56: UNSTACK S1 N
       57: PUT-DOWN S1
       58: UNSTACK N E
       59: PUT-DOWN N
       60: UNSTACK E C1
       61: STACK E R1
       62: PICK-UP S1
       63: STACK S1 E
       64: PICK-UP F1
       65: STACK F1 S1
       66: UNSTACK C1 U
       67: PUT-DOWN C1
       68: UNSTACK U P1
       69: PUT-DOWN U
       70: UNSTACK P1 E1
       71: PUT-DOWN P1
       72: UNSTACK E1 I1
       73: PUT-DOWN E1
       74: UNSTACK I1 V
       75: PUT-DOWN I1
       76: UNSTACK V B1
       77: PUT-DOWN V
       78: UNSTACK B1 X
       79: PUT-DOWN B1
       80: UNSTACK X H1
       81: PUT-DOWN X
       82: PICK-UP H1
       83: STACK H1 F1
       84: PICK-UP T1
       85: STACK T1 H1
       86: PICK-UP P1
       87: STACK P1 T1
       88: PICK-UP J1
       89: STACK J1 P1
       90: PICK-UP R
       91: STACK R J1
       92: PICK-UP U1
       93: STACK U1 R
       94: PICK-UP D
       95: STACK D U1
       96: PICK-UP G1
       97: STACK G1 D
       98: PICK-UP A
       99: STACK A G1
      100: PICK-UP N
      101: STACK N A
      102: UNSTACK M1 I
      103: STACK M1 N
      104: UNSTACK D1 O
      105: STACK D1 M1
      106: PICK-UP F
      107: STACK F D1
      108: UNSTACK I P
      109: PUT-DOWN I
      110: UNSTACK P G
      111: PUT-DOWN P
      112: UNSTACK G V1
      113: PUT-DOWN G
      114: PICK-UP V1
      115: STACK V1 F
      116: PICK-UP A1
      117: STACK A1 V1
      118: PICK-UP T
      119: STACK T A1
      120: PICK-UP K1
      121: STACK K1 T
      122: PICK-UP K
      123: STACK K K1
      124: PICK-UP L1
      125: STACK L1 K
      126: PICK-UP B
      127: STACK B L1
      128: PICK-UP I
      129: STACK I B
      130: PICK-UP V
      131: STACK V I
      132: PICK-UP C
      133: STACK C V
      134: UNSTACK O Q1
      135: PUT-DOWN O
      136: UNSTACK Q1 W
      137: STACK Q1 C
      138: PICK-UP B1
      139: STACK B1 Q1
      140: PICK-UP C1
      141: STACK C1 B1
      142: PICK-UP P
      143: STACK P C1
      144: PICK-UP J
      145: STACK J P
      146: PICK-UP O1
      147: STACK O1 J
      148: PICK-UP E1
      149: STACK E1 O1
      150: PICK-UP Q
      151: STACK Q E1
      152: PICK-UP G
      153: STACK G Q
      154: PICK-UP U
      155: STACK U G
      156: PICK-UP I1
      157: STACK I1 U
      158: PICK-UP L
      159: STACK L I1
      160: PICK-UP S
      161: STACK S L
      162: PICK-UP N1
      163: STACK N1 S
      164: PICK-UP X
      165: STACK X N1
      166: PICK-UP M
      167: STACK M X
      168: PICK-UP O
      169: STACK O M
      170: PICK-UP W
      171: STACK W O
     

time spent:    0.04 seconds instantiating 4608 easy, 0 hard action templates
               0.11 seconds reachability analysis, yielding 2401 facts and 4608 actions
               0.09 seconds creating final representation with 2401 relevant facts
               0.11 seconds building connectivity graph
               1.15 seconds searching, evaluating 219 states, to a max depth of 2
               1.50 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-49-0' defined
 ... done.



Cueing down from goal distance:   32 into depth [1][2]
                                  31            [1][2]
                                  30            [1][2]
                                  29            [1][2]
                                  28            [1][2]
                                  27            [1][2]
                                  26            [1][2]
                                  25            [1][2]
                                  24            [1][2]
                                  23            [1][2]
                                  22            [1][2]
                                  21            [1][2]
                                  20            [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2][3][4][5][6]
ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-49-1' defined
 ... done.



Cueing down from goal distance:   10 into depth [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2][3][4]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    6 into depth [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   13 into depth [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   32 into depth [1][2][3][4][5][6][7][8]
ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-50-0' defined
 ... done.



Cueing down from goal distance:   11 into depth [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    8 into depth [1][2][3][4][5]
                                   7            [1]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    5 into depth [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    4 into depth [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   15 into depth [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    3 into depth [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

ff: found legal plan as follows

step    0: UNSTACK H1 M1
        1: PUT-DOWN H1
        2: UNSTACK M1 J
        3: PUT-DOWN M1
        4: UNSTACK J Q
        5: PUT-DOWN J
        6: UNSTACK Q M
        7: PUT-DOWN Q
        8: UNSTACK M U1
        9: PUT-DOWN M
       10: UNSTACK U1 Y
       11: PUT-DOWN U1
       12: UNSTACK Y E1
       13: PUT-DOWN Y
       14: UNSTACK E1 X1
       15: PUT-DOWN E1
       16: UNSTACK S1 Z
       17: PUT-DOWN S1
       18: UNSTACK X1 G1
       19: PUT-DOWN X1
       20: UNSTACK Z W1
       21: PUT-DOWN Z
       22: PICK-UP X1
       23: STACK X1 Z
       24: UNSTACK W1 I1
       25: PUT-DOWN W1
       26: UNSTACK I1 L1
       27: PUT-DOWN I1
       28: UNSTACK L1 K
       29: PUT-DOWN L1
       30: UNSTACK K F
       31: PUT-DOWN K
       32: UNSTACK F R
       33: STACK F X1
       34: UNSTACK O C1
       35: PUT-DOWN O
       36: UNSTACK C1 N1
       37: PUT-DOWN C1
       38: UNSTACK N1 W
       39: PUT-DOWN N1
       40: UNSTACK W L
       41: STACK W F
       42: UNSTACK R V1
       43: PUT-DOWN R
       44: UNSTACK V1 D
       45: PUT-DOWN V1
       46: UNSTACK D G
       47: STACK D W
       48: PICK-UP E1
       49: STACK E1 D
       50: UNSTACK H O1
       51: PUT-DOWN H
       52: UNSTACK O1 U
       53: STACK O1 E1
       54: PICK-UP R
       55: STACK R O1
       56: PICK-UP I1
       57: STACK I1 R
       58: UNSTACK U P
       59: STACK U I1
       60: UNSTACK L T1
       61: PUT-DOWN L
       62: UNSTACK T1 N
       63: PUT-DOWN T1
       64: UNSTACK N F1
       65: PUT-DOWN N
       66: UNSTACK F1 T
       67: PUT-DOWN F1
       68: UNSTACK T Q1
       69: PUT-DOWN T
       70: UNSTACK Q1 C
       71: PUT-DOWN Q1
       72: UNSTACK C P1
       73: PUT-DOWN C
       74: UNSTACK P1 B1
       75: PUT-DOWN P1
       76: UNSTACK B1 A1
       77: PUT-DOWN B1
       78: UNSTACK A1 A
       79: PUT-DOWN A1
       80: UNSTACK A R1
       81: PUT-DOWN A
       82: UNSTACK R1 D1
       83: PUT-DOWN R1
       84: UNSTACK D1 V
       85: PUT-DOWN D1
       86: PICK-UP V
       87: STACK V U
       88: PICK-UP A
       89: STACK A V
       90: PICK-UP M1
       91: STACK M1 A
       92: PICK-UP C1
       93: STACK C1 M1
       94: PICK-UP Y
       95: STACK Y C1
       96: PICK-UP K
       97: STACK K Y
       98: PICK-UP X
       99: STACK X K
      100: PICK-UP O
      101: STACK O X
      102: PICK-UP U1
      103: STACK U1 O
      104: PICK-UP F1
      105: STACK F1 U1
      106: PICK-UP P
      107: STACK P F1
      108: PICK-UP H1
      109: STACK H1 P
      110: UNSTACK G1 I
      111: PUT-DOWN G1
      112: PICK-UP I
      113: STACK I H1
      114: PICK-UP D1
      115: STACK D1 I
      116: PICK-UP T1
      117: STACK T1 D1
      118: PICK-UP V1
      119: STACK V1 T1
      120: PICK-UP J
      121: STACK J V1
      122: PICK-UP B1
      123: STACK B1 J
      124: PICK-UP L
      125: STACK L B1
      126: PICK-UP N
      127: STACK N L
      128: PICK-UP P1
      129: STACK P1 N
      130: UNSTACK G B
      131: PUT-DOWN G
      132: UNSTACK B K1
      133: STACK B P1
      134: PICK-UP N1
      135: STACK N1 B
      136: PICK-UP M
      137: STACK M N1
      138: PICK-UP G1
      139: STACK G1 M
      140: PICK-UP H
      141: STACK H G1
      142: UNSTACK E S
      143: PUT-DOWN E
      144: UNSTACK S J1
      145: STACK S H
      146: PICK-UP Q1
      147: STACK Q1 S
      148: PICK-UP R1
      149: STACK R1 Q1
      150: PICK-UP S1
      151: STACK S1 R1
      152: PICK-UP E
      153: STACK E S1
      154: PICK-UP C
      155: STACK C E
      156: PICK-UP J1
      157: STACK J1 C
      158: PICK-UP A1
      159: STACK A1 J1
      160: PICK-UP T
      161: STACK T A1
      162: PICK-UP W1
      163: STACK W1 T
      164: PICK-UP K1
      165: STACK K1 W1
      166: PICK-UP G
      167: STACK G K1
      168: PICK-UP Q
      169: STACK Q G
      170: PICK-UP L1
      171: STACK L1 Q
     

time spent:    0.05 seconds instantiating 5000 easy, 0 hard action templates
               0.10 seconds reachability analysis, yielding 2601 facts and 5000 actions
               0.10 seconds creating final representation with 2601 relevant facts
               0.11 seconds building connectivity graph
               3.37 seconds searching, evaluating 516 states, to a max depth of 5
               3.73 seconds total time


ff: parsing domain file
domain 'BLOCKS' defined
 ... done.
ff: parsing problem file
problem 'BLOCKS-50-1' defined
 ... done.



Cueing down from goal distance:   21 into depth [1][2]
                                  20            [1][2]
                                  19            [1][2]
                                  18            [1][2]
                                  17            [1][2]
                                  16            [1][2]
                                  15            [1][2]
                                  14            [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:    2 into depth [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   14 into depth [1][2]
                                  13            [1][2]
                                  12            [1][2]
                                  11            [1][2]
                                  10            [1][2]
                                   9            [1][2]
                                   8            [1][2]
                                   7            [1][2]
                                   6            [1][2]
                                   5            [1][2]
                                   4            [1][2]
                                   3            [1][2]
                                   2            [1]
                                   1            [1]
                                   0            

Cueing down from goal distance:   11 into depth [1][2][3][4][5][6]