PICK-UP PUT-DOWN STACK UNSTACK facts loaded. time: 1, 11 facts and 6 exclusive pairs. time: 2, 12 facts and 6 exclusive pairs. time: 3, 14 facts and 16 exclusive pairs. time: 4, 16 facts and 24 exclusive pairs. time: 5, 18 facts and 36 exclusive pairs. time: 6, 22 facts and 68 exclusive pairs. time: 7, 24 facts and 79 exclusive pairs. time: 8, 30 facts and 149 exclusive pairs. time: 9, 32 facts and 150 exclusive pairs. time: 10, 40 facts and 272 exclusive pairs. time: 11, 42 facts and 255 exclusive pairs. time: 12, 52 facts and 443 exclusive pairs. time: 13, 53 facts and 381 exclusive pairs. time: 14, 64 facts and 621 exclusive pairs. time: 15, 64 facts and 521 exclusive pairs. time: 16, 64 facts and 441 exclusive pairs. Goals first reachable in 16 steps. 1753 nodes created. goals at time 17: on_blockB_blockA on_blockC_blockB on_blockD_blockC on_blockE_blockD on_blockF_blockE on_blockA_blockG Can't solve in 16 steps time: 17, 64 facts and 441 exclusive pairs. 226 new nodes added. goals at time 18: on_blockB_blockA on_blockC_blockB on_blockD_blockC on_blockE_blockD on_blockF_blockE on_blockA_blockG Can't solve in 17 steps time: 18, 64 facts and 441 exclusive pairs. 226 new nodes added. goals at time 19: on_blockB_blockA on_blockC_blockB on_blockD_blockC on_blockE_blockD on_blockF_blockE on_blockA_blockG Can't solve in 18 steps time: 19, 64 facts and 441 exclusive pairs. 226 new nodes added. goals at time 20: on_blockB_blockA on_blockC_blockB on_blockD_blockC on_blockE_blockD on_blockF_blockE on_blockA_blockG Can't solve in 19 steps time: 20, 64 facts and 441 exclusive pairs. 226 new nodes added. goals at time 21: on_blockB_blockA on_blockC_blockB on_blockD_blockC on_blockE_blockD on_blockF_blockE on_blockA_blockG Can't solve in 20 steps time: 21, 64 facts and 441 exclusive pairs. 226 new nodes added. goals at time 22: on_blockB_blockA on_blockC_blockB on_blockD_blockC on_blockE_blockD on_blockF_blockE on_blockA_blockG Can't solve in 21 steps time: 22, 64 facts and 441 exclusive pairs. 226 new nodes added. goals at time 23: on_blockB_blockA on_blockC_blockB on_blockD_blockC on_blockE_blockD on_blockF_blockE on_blockA_blockG Can't solve in 22 steps time: 23, 64 facts and 441 exclusive pairs. 226 new nodes added. goals at time 24: on_blockB_blockA on_blockC_blockB on_blockD_blockC on_blockE_blockD on_blockF_blockE on_blockA_blockG Can't solve in 23 steps time: 24, 64 facts and 441 exclusive pairs. 226 new nodes added. goals at time 25: on_blockB_blockA on_blockC_blockB on_blockD_blockC on_blockE_blockD on_blockF_blockE on_blockA_blockG 1 UNSTACK_blockG_blockF 2 PUT-DOWN_blockG 3 UNSTACK_blockF_blockE 4 PUT-DOWN_blockF 5 UNSTACK_blockE_blockD 6 STACK_blockE_blockF 7 UNSTACK_blockD_blockC 8 STACK_blockD_blockE 9 UNSTACK_blockC_blockB 10 STACK_blockC_blockD 11 UNSTACK_blockB_blockA 12 STACK_blockB_blockC 13 PICK-UP_blockA 14 STACK_blockA_blockG 15 UNSTACK_blockB_blockC 16 STACK_blockB_blockA 17 UNSTACK_blockC_blockD 18 STACK_blockC_blockB 19 UNSTACK_blockD_blockE 20 STACK_blockD_blockC 21 UNSTACK_blockE_blockF 22 STACK_blockE_blockD 23 PICK-UP_blockF 24 STACK_blockF_blockE 74 entries in hash table, 88 hash hits, avg set size 8. 185 total set-creation steps (entries + hits + plan length - 1). 124 actions tried 1.30 secs