INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-44.pddl'] INFO translator arguments: [] INFO translator time limit: None INFO translator memory limit: None INFO callstring: /home/pluehne/.usr/bin/python /home/wv/bin/linux/64/fast-downward-10997/builds/release64/bin/translate/translate.py /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-44.pddl Parsing... Parsing: [0.010s CPU, 0.015s wall-clock] Normalizing task... [0.010s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.004s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.010s wall-clock] Preparing model... [0.010s CPU, 0.009s wall-clock] Generated 21 rules. Computing model... [0.190s CPU, 0.189s wall-clock] 1493 relevant atoms 987 auxiliary atoms 2480 final queue length 4289 total queue pushes Completing instantiation... [0.290s CPU, 0.296s wall-clock] Instantiating: [0.510s CPU, 0.511s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.024s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.020s CPU, 0.017s wall-clock] Collecting mutex groups... [0.010s CPU, 0.004s wall-clock] Choosing groups... 22 uncovered facts Choosing groups: [0.020s CPU, 0.020s wall-clock] Building translation key... [0.010s CPU, 0.006s wall-clock] Computing fact groups: [0.110s CPU, 0.113s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.006s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.010s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.010s CPU, 0.015s wall-clock] Translating task: [0.350s CPU, 0.351s wall-clock] 1302 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 42 propositions removed Detecting unreachable propositions: [0.190s CPU, 0.188s wall-clock] Reordering and filtering variables... 43 of 43 variables necessary. 22 of 43 mutex groups necessary. 882 of 882 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.110s CPU, 0.107s wall-clock] Translator variables: 43 Translator derived variables: 0 Translator facts: 506 Translator goal facts: 20 Translator mutex groups: 22 Translator total mutex groups size: 484 Translator operators: 882 Translator axioms: 0 Translator task size: 7605 Translator peak memory: 40908 KB Writing output... [0.130s CPU, 0.139s wall-clock] Done! [1.450s CPU, 1.462s wall-clock] planner.py version 0.0.1 Time: 0.25s Memory: 65MB Iteration 1 Queue: [(0,70,0,True)] Grounded Until: 0 Expected Memory: 65MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 1.83s Memory: 238MB (+173MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 1 Time : 3.020s (Solving: 0.06s 1st Model: 0.06s Unsat: 0.00s) CPU Time : 2.984s Choices : 2569 (Domain: 2569) Conflicts : 68 (Analyzed: 68) Restarts : 0 Model-Level : 649.0 Problems : 1 (Average Length: 72.00 Splits: 0) Lemmas : 68 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 68 (Average Length: 16.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 68 (Average: 87.53 Max: 109 Sum: 5952) Executed : 13 (Average: 29.29 Max: 109 Sum: 1992 Ratio: 33.47%) Bounded : 55 (Average: 72.00 Max: 72 Sum: 3960 Ratio: 66.53%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 103883 (Eliminated: 0 Frozen: 33485) Constraints : 642508 (Binary: 94.2% Ternary: 4.5% Other: 1.2%) Memory Peak : 407MB Max. Length : 0 steps Models : 1 [endof: stats after solve call] Solving Time: 0.15s Memory: 343MB (+105MB) SAT Testing... SERIALIZABLE Testing Time: 0.28s Memory: 343MB (+0MB) Answer: 1 occurs(action(("unstack","f","l")),1) occurs(action(("put-down","f")),2) occurs(action(("unstack","l","d")),3) occurs(action(("put-down","l")),4) occurs(action(("unstack","d","i")),5) occurs(action(("put-down","d")),6) occurs(action(("unstack","i","r")),7) occurs(action(("stack","i","d")),8) occurs(action(("unstack","r","a")),9) occurs(action(("stack","r","t")),10) occurs(action(("unstack","a","j")),11) occurs(action(("stack","a","f")),12) occurs(action(("unstack","j","h")),13) occurs(action(("put-down","j")),14) occurs(action(("unstack","h","s")),15) occurs(action(("stack","h","j")),16) occurs(action(("unstack","s","q")),17) occurs(action(("stack","s","l")),18) occurs(action(("unstack","q","g")),19) occurs(action(("put-down","q")),20) occurs(action(("unstack","g","u")),21) occurs(action(("put-down","g")),22) occurs(action(("unstack","a","f")),23) occurs(action(("stack","a","g")),24) occurs(action(("unstack","u","o")),25) occurs(action(("stack","u","q")),26) occurs(action(("unstack","o","p")),27) occurs(action(("stack","o","u")),28) occurs(action(("unstack","p","k")),29) occurs(action(("stack","p","a")),30) occurs(action(("unstack","o","u")),31) occurs(action(("stack","o","p")),32) occurs(action(("unstack","r","t")),33) occurs(action(("stack","r","o")),34) occurs(action(("unstack","i","d")),35) occurs(action(("stack","i","r")),36) occurs(action(("pick-up","b")),37) occurs(action(("stack","b","i")),38) occurs(action(("unstack","h","j")),39) occurs(action(("stack","h","b")),40) occurs(action(("unstack","k","c")),41) occurs(action(("stack","k","h")),42) occurs(action(("unstack","s","l")),43) occurs(action(("stack","s","k")),44) occurs(action(("pick-up","t")),45) occurs(action(("stack","t","s")),46) occurs(action(("pick-up","d")),47) occurs(action(("stack","d","t")),48) occurs(action(("unstack","c","e")),49) occurs(action(("stack","c","j")),50) occurs(action(("unstack","e","n")),51) occurs(action(("stack","e","d")),52) occurs(action(("unstack","u","q")),53) occurs(action(("stack","u","e")),54) occurs(action(("pick-up","f")),55) occurs(action(("stack","f","u")),56) occurs(action(("unstack","n","m")),57) occurs(action(("stack","n","f")),58) occurs(action(("pick-up","m")),59) occurs(action(("stack","m","n")),60) occurs(action(("unstack","c","j")),61) occurs(action(("stack","c","m")),62) occurs(action(("pick-up","j")),63) occurs(action(("stack","j","c")),64) occurs(action(("pick-up","l")),65) occurs(action(("stack","l","j")),66) occurs(action(("pick-up","q")),67) occurs(action(("put-down","q")),68) occurs(action(("pick-up","q")),69) occurs(action(("stack","q","l")),70) SATISFIABLE Models : 1+ Calls : 1 Time : 3.020s (Solving: 0.06s 1st Model: 0.06s Unsat: 0.00s) CPU Time : 2.984s Choices : 2569 (Domain: 2569) Conflicts : 68 (Analyzed: 68) Restarts : 0 Model-Level : 649.0 Problems : 1 (Average Length: 72.00 Splits: 0) Lemmas : 68 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 68 (Average Length: 16.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 68 (Average: 87.53 Max: 109 Sum: 5952) Executed : 13 (Average: 29.29 Max: 109 Sum: 1992 Ratio: 33.47%) Bounded : 55 (Average: 72.00 Max: 72 Sum: 3960 Ratio: 66.53%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 103883 (Eliminated: 0 Frozen: 33485) Constraints : 642508 (Binary: 94.2% Ternary: 4.5% Other: 1.2%) Memory Peak : 407MB Max. Length : 70 steps Sol. Length : 70 steps Models : 1