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-21.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-21.pddl Parsing... Parsing: [0.020s CPU, 0.014s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.003s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.000s CPU, 0.011s wall-clock] Preparing model... [0.010s CPU, 0.006s wall-clock] Generated 21 rules. Computing model... [0.050s CPU, 0.055s wall-clock] 382 relevant atoms 250 auxiliary atoms 632 final queue length 1054 total queue pushes Completing instantiation... [0.080s CPU, 0.075s wall-clock] Instantiating: [0.140s CPU, 0.150s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.020s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.004s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 11 uncovered facts Choosing groups: [0.010s CPU, 0.004s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.040s CPU, 0.040s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.002s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.010s CPU, 0.003s wall-clock] Translating task: [0.080s CPU, 0.068s wall-clock] 290 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 20 propositions removed Detecting unreachable propositions: [0.030s CPU, 0.038s wall-clock] Reordering and filtering variables... 21 of 21 variables necessary. 11 of 21 mutex groups necessary. 200 of 200 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.030s CPU, 0.023s wall-clock] Translator variables: 21 Translator derived variables: 0 Translator facts: 132 Translator goal facts: 9 Translator mutex groups: 11 Translator total mutex groups size: 121 Translator operators: 200 Translator axioms: 0 Translator task size: 1753 Translator peak memory: 33880 KB Writing output... [0.030s CPU, 0.032s wall-clock] Done! [0.370s CPU, 0.375s wall-clock] planner.py version 0.0.1 Time: 0.08s Memory: 49MB Iteration 1 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.04s Memory: 51MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 51MB (+0MB) UNSAT Iteration Time: 0.05s Iteration 2 Queue: [7] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('check', [7])] Grounding Time: 0.02s Memory: 51MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 51MB (+0MB) UNSAT Iteration Time: 0.02s Iteration 3 Queue: [9] Grounded Until: 7 Grounding... [('step', [8]), ('step', [9]), ('check', [9])] Grounding Time: 0.02s Memory: 51MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 51MB (+0MB) UNSAT Iteration Time: 0.02s Iteration 4 Queue: [14] Grounded Until: 9 Grounding... [('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('check', [14])] Grounding Time: 0.04s Memory: 54MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 54MB (+0MB) UNSAT Iteration Time: 0.05s Iteration 5 Queue: [19] Grounded Until: 14 Grounding... [('step', [15]), ('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('check', [19])] Grounding Time: 0.04s Memory: 56MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 57MB (+1MB) UNSAT Iteration Time: 0.05s Iteration 6 Queue: [27] Grounded Until: 19 Grounding... [('step', [20]), ('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('step', [26]), ('step', [27]), ('check', [27])] Grounding Time: 0.05s Memory: 60MB (+3MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 61MB (+1MB) UNSAT Iteration Time: 0.07s Iteration 7 Queue: [39] Grounded Until: 27 Grounding... [('step', [28]), ('step', [29]), ('step', [30]), ('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('check', [39])] Grounding Time: 0.09s Memory: 67MB (+6MB) Unblocking actions... Solving... Solving Time: 0.35s Memory: 69MB (+2MB) UNSAT Iteration Time: 0.46s Iteration 8 Queue: [55] Grounded Until: 39 Grounding... [('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]), ('check', [55])] Grounding Time: 0.13s Memory: 77MB (+8MB) Unblocking actions... Solving... Solving Time: 0.40s Memory: 80MB (+3MB) UNSAT Iteration Time: 0.56s Iteration 9 Queue: [78] Grounded Until: 55 Grounding... [('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]), ('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('step', [76]), ('step', [77]), ('step', [78]), ('check', [78])] Grounding Time: 0.20s Memory: 91MB (+11MB) Unblocking actions... Solving... Answer: 1 occurs(action(("unstack","j","i")),1) occurs(action(("put-down","j")),2) occurs(action(("unstack","i","h")),3) occurs(action(("put-down","i")),4) occurs(action(("unstack","h","f")),5) occurs(action(("put-down","h")),6) occurs(action(("unstack","f","d")),7) occurs(action(("put-down","f")),8) occurs(action(("unstack","d","e")),9) occurs(action(("put-down","d")),10) occurs(action(("unstack","e","g")),11) occurs(action(("stack","e","d")),12) occurs(action(("unstack","g","b")),13) occurs(action(("stack","g","i")),14) occurs(action(("pick-up","h")),15) occurs(action(("stack","h","g")),16) occurs(action(("unstack","b","a")),17) occurs(action(("stack","b","c")),18) occurs(action(("unstack","h","g")),19) occurs(action(("stack","h","e")),20) occurs(action(("pick-up","j")),21) occurs(action(("stack","j","f")),22) occurs(action(("unstack","b","c")),23) occurs(action(("put-down","b")),24) occurs(action(("unstack","h","e")),25) occurs(action(("put-down","h")),26) occurs(action(("unstack","e","d")),27) occurs(action(("put-down","e")),28) occurs(action(("pick-up","d")),29) occurs(action(("put-down","d")),30) occurs(action(("unstack","g","i")),31) occurs(action(("stack","g","b")),32) occurs(action(("pick-up","i")),33) occurs(action(("stack","i","h")),34) occurs(action(("pick-up","c")),35) occurs(action(("stack","c","e")),36) occurs(action(("unstack","j","f")),37) occurs(action(("stack","j","d")),38) occurs(action(("pick-up","f")),39) occurs(action(("stack","f","j")),40) occurs(action(("pick-up","a")),41) occurs(action(("stack","a","f")),42) occurs(action(("unstack","i","h")),43) occurs(action(("stack","i","a")),44) occurs(action(("unstack","g","b")),45) occurs(action(("stack","g","b")),46) occurs(action(("pick-up","h")),47) occurs(action(("stack","h","g")),48) occurs(action(("unstack","h","g")),49) occurs(action(("stack","h","g")),50) occurs(action(("unstack","i","a")),51) occurs(action(("stack","i","h")),52) occurs(action(("unstack","a","f")),53) occurs(action(("stack","a","i")),54) occurs(action(("unstack","a","i")),55) occurs(action(("stack","a","i")),56) occurs(action(("unstack","a","i")),57) occurs(action(("stack","a","f")),58) occurs(action(("unstack","c","e")),59) occurs(action(("stack","c","a")),60) occurs(action(("unstack","i","h")),61) occurs(action(("stack","i","e")),62) occurs(action(("unstack","h","g")),63) occurs(action(("stack","h","c")),64) occurs(action(("unstack","g","b")),65) occurs(action(("stack","g","b")),66) occurs(action(("unstack","g","b")),67) occurs(action(("stack","g","b")),68) occurs(action(("unstack","h","c")),69) occurs(action(("stack","h","c")),70) occurs(action(("unstack","g","b")),71) occurs(action(("stack","g","h")),72) occurs(action(("unstack","i","e")),73) occurs(action(("stack","i","g")),74) occurs(action(("pick-up","e")),75) occurs(action(("stack","e","i")),76) occurs(action(("pick-up","b")),77) occurs(action(("stack","b","e")),78) Solving Time: 0.06s Memory: 96MB (+5MB) SAT SATISFIABLE Models : 1+ Calls : 9 Time : 1.680s (Solving: 0.80s 1st Model: 0.06s Unsat: 0.74s) CPU Time : 1.680s Choices : 10034 Conflicts : 5046 (Analyzed: 5041) Restarts : 59 (Average: 85.44 Last: 43) Model-Level : 127.0 Problems : 9 (Average Length: 30.11 Splits: 0) Lemmas : 5041 (Deleted: 2315) Binary : 323 (Ratio: 6.41%) Ternary : 219 (Ratio: 4.34%) Conflict : 5041 (Average Length: 279.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 5041 (Average: 2.21 Max: 111 Sum: 11163) Executed : 4986 (Average: 1.93 Max: 111 Sum: 9704 Ratio: 86.93%) Bounded : 55 (Average: 26.53 Max: 78 Sum: 1459 Ratio: 13.07%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 32937 (Eliminated: 0 Frozen: 25862) Constraints : 212525 (Binary: 92.2% Ternary: 4.3% Other: 3.6%) Memory Peak : 96MB Max. Length : 78 steps Sol. Length : 78 steps