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-28.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-28.pddl Parsing... Parsing: [0.010s CPU, 0.012s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.002s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.010s wall-clock] Preparing model... [0.000s CPU, 0.005s wall-clock] Generated 21 rules. Computing model... [0.070s CPU, 0.072s wall-clock] 613 relevant atoms 403 auxiliary atoms 1016 final queue length 1720 total queue pushes Completing instantiation... [0.110s CPU, 0.104s wall-clock] Instantiating: [0.190s CPU, 0.195s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.019s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.010s CPU, 0.006s wall-clock] Collecting mutex groups... [0.010s CPU, 0.001s wall-clock] Choosing groups... 14 uncovered facts Choosing groups: [0.000s CPU, 0.008s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.050s CPU, 0.050s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.004s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.006s wall-clock] Translating task: [0.120s CPU, 0.119s wall-clock] 494 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 26 propositions removed Detecting unreachable propositions: [0.060s CPU, 0.066s wall-clock] Reordering and filtering variables... 27 of 27 variables necessary. 14 of 27 mutex groups necessary. 338 of 338 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.040s CPU, 0.039s wall-clock] Translator variables: 27 Translator derived variables: 0 Translator facts: 210 Translator goal facts: 12 Translator mutex groups: 14 Translator total mutex groups size: 196 Translator operators: 338 Translator axioms: 0 Translator task size: 2941 Translator peak memory: 34648 KB Writing output... [0.040s CPU, 0.050s wall-clock] Done! [0.530s CPU, 0.545s wall-clock] planner.py version 0.0.1 Time: 0.12s Memory: 51MB Iteration 1 Queue: [0] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 51MB (+0MB) UNSAT Iteration Time: 0.00s Iteration 2 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.06s Memory: 53MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 54MB (+1MB) UNSAT Iteration Time: 0.07s Iteration 3 Queue: [10] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.05s Memory: 56MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 57MB (+1MB) UNSAT Iteration Time: 0.07s Iteration 4 Queue: [15] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.06s Memory: 60MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 61MB (+1MB) UNSAT Iteration Time: 0.08s Iteration 5 Queue: [20] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.05s Memory: 63MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 65MB (+2MB) UNSAT Iteration Time: 0.07s Iteration 6 Queue: [25] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.06s Memory: 67MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 68MB (+1MB) UNSAT Iteration Time: 0.08s Iteration 7 Queue: [30] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.05s Memory: 70MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 71MB (+1MB) UNSAT Iteration Time: 0.09s Iteration 8 Queue: [35] Grounded Until: 30 Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.07s Memory: 75MB (+4MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 77MB (+2MB) UNSAT Iteration Time: 0.12s Iteration 9 Queue: [40] Grounded Until: 35 Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.06s Memory: 79MB (+2MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 80MB (+1MB) UNSAT Iteration Time: 0.12s Iteration 10 Queue: [45] Grounded Until: 40 Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.06s Memory: 82MB (+2MB) Unblocking actions... Solving... Solving Time: 0.25s Memory: 83MB (+1MB) UNSAT Iteration Time: 0.34s Iteration 11 Queue: [50] Grounded Until: 45 Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.05s Memory: 87MB (+4MB) Unblocking actions... Solving... Answer: 1 occurs(action(("unstack","j","e")),1) occurs(action(("put-down","j")),2) occurs(action(("unstack","e","d")),3) occurs(action(("put-down","e")),4) occurs(action(("unstack","d","c")),5) occurs(action(("put-down","d")),6) occurs(action(("unstack","c","a")),7) occurs(action(("stack","c","e")),8) occurs(action(("unstack","a","l")),9) occurs(action(("stack","a","d")),10) occurs(action(("unstack","l","h")),11) occurs(action(("put-down","l")),12) occurs(action(("unstack","h","g")),13) occurs(action(("stack","h","l")),14) occurs(action(("unstack","g","m")),15) occurs(action(("stack","g","a")),16) occurs(action(("unstack","m","i")),17) occurs(action(("put-down","m")),18) occurs(action(("unstack","b","k")),19) occurs(action(("put-down","b")),20) occurs(action(("unstack","i","f")),21) occurs(action(("stack","i","b")),22) occurs(action(("unstack","h","l")),23) occurs(action(("stack","h","i")),24) occurs(action(("unstack","g","a")),25) occurs(action(("stack","g","h")),26) occurs(action(("pick-up","k")),27) occurs(action(("stack","k","g")),28) occurs(action(("pick-up","f")),29) occurs(action(("stack","f","k")),30) occurs(action(("pick-up","j")),31) occurs(action(("stack","j","f")),32) occurs(action(("unstack","c","e")),33) occurs(action(("stack","c","j")),34) occurs(action(("pick-up","m")),35) occurs(action(("stack","m","c")),36) occurs(action(("pick-up","l")),37) occurs(action(("stack","l","m")),38) occurs(action(("pick-up","e")),39) occurs(action(("stack","e","l")),40) occurs(action(("unstack","a","d")),41) occurs(action(("stack","a","e")),42) occurs(action(("pick-up","d")),43) occurs(action(("put-down","d")),44) occurs(action(("pick-up","d")),45) occurs(action(("put-down","d")),46) occurs(action(("unstack","a","e")),47) occurs(action(("stack","a","e")),48) occurs(action(("pick-up","d")),49) occurs(action(("stack","d","a")),50) Solving Time: 0.04s Memory: 89MB (+2MB) SAT SATISFIABLE Models : 1+ Calls : 11 Time : 1.286s (Solving: 0.34s 1st Model: 0.03s Unsat: 0.31s) CPU Time : 1.290s Choices : 3567 Conflicts : 1267 (Analyzed: 1260) Restarts : 15 (Average: 84.00 Last: 46) Model-Level : 70.0 Problems : 11 (Average Length: 27.00 Splits: 0) Lemmas : 1260 (Deleted: 0) Binary : 112 (Ratio: 8.89%) Ternary : 44 (Ratio: 3.49%) Conflict : 1260 (Average Length: 425.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 1260 (Average: 4.56 Max: 195 Sum: 5746) Executed : 1169 (Average: 2.81 Max: 195 Sum: 3538 Ratio: 61.57%) Bounded : 91 (Average: 24.26 Max: 49 Sum: 2208 Ratio: 38.43%) Rules : 9885 Atoms : 9885 Bodies : 1 (Original: 0) Tight : Yes Variables : 32822 (Eliminated: 0 Frozen: 26691) Constraints : 200778 (Binary: 93.1% Ternary: 4.1% Other: 2.9%) Memory Peak : 92MB Max. Length : 50 steps Sol. Length : 50 steps