INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-39.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/elevator-strips-simple-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-39.pddl Parsing... Parsing: [0.020s CPU, 0.016s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.005s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.009s wall-clock] Preparing model... [0.010s CPU, 0.013s wall-clock] Generated 18 rules. Computing model... [0.050s CPU, 0.048s wall-clock] 497 relevant atoms 328 auxiliary atoms 825 final queue length 1050 total queue pushes Completing instantiation... [0.040s CPU, 0.040s wall-clock] Instantiating: [0.110s CPU, 0.116s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.000s CPU, 0.004s wall-clock] Checking invariant weight... [0.010s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 16 uncovered facts Choosing groups: [0.000s CPU, 0.000s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.010s CPU, 0.007s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.000s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.000s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.002s wall-clock] Translating task: [0.040s CPU, 0.039s wall-clock] 8 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 1 propositions removed Detecting unreachable propositions: [0.020s CPU, 0.024s wall-clock] Reordering and filtering variables... 17 of 17 variables necessary. 0 of 1 mutex groups necessary. 256 of 256 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.006s wall-clock] Translator variables: 17 Translator derived variables: 0 Translator facts: 48 Translator goal facts: 8 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 256 Translator axioms: 0 Translator task size: 857 Translator peak memory: 33624 KB Writing output... [0.020s CPU, 0.022s wall-clock] Done! [0.230s CPU, 0.235s wall-clock] planner.py version 0.0.1 Time: 0.05s Memory: 47MB Iteration 1 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.03s Memory: 48MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 49MB (+1MB) UNSAT Iteration Time: 0.04s Iteration 2 Queue: [7] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('check', [7])] Grounding Time: 0.01s Memory: 49MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 49MB (+0MB) UNSAT Iteration Time: 0.02s Iteration 3 Queue: [9] Grounded Until: 7 Grounding... [('step', [8]), ('step', [9]), ('check', [9])] Grounding Time: 0.01s Memory: 49MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 49MB (+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: 0.02s Memory: 51MB (+2MB) Unblocking actions... Solving... Solving Time: 0.06s Memory: 51MB (+0MB) UNSAT Iteration Time: 0.09s Iteration 5 Queue: [19] Grounded Until: 14 Grounding... [('step', [15]), ('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('check', [19])] Grounding Time: 0.02s Memory: 52MB (+1MB) Unblocking actions... Solving... Solving Time: 0.59s Memory: 53MB (+1MB) UNKNOWN Iteration Time: 0.62s Iteration 6 Queue: [27, 19] Grounded Until: 19 Grounding... [('step', [20]), ('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('step', [26]), ('step', [27]), ('check', [27])] Grounding Time: 0.02s Memory: 55MB (+2MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f14")),1) occurs(action(("board","f14","p1")),2) occurs(action(("down","f14","f3")),3) occurs(action(("depart","f3","p1")),4) occurs(action(("board","f3","p2")),4) occurs(action(("board","f3","p4")),4) occurs(action(("up","f3","f12")),5) occurs(action(("depart","f12","p2")),6) occurs(action(("down","f12","f10")),7) occurs(action(("board","f10","p7")),8) occurs(action(("down","f10","f5")),9) occurs(action(("board","f5","p3")),10) occurs(action(("down","f5","f0")),11) occurs(action(("depart","f0","p3")),12) occurs(action(("board","f0","p6")),12) occurs(action(("up","f0","f11")),13) occurs(action(("depart","f11","p7")),14) occurs(action(("down","f11","f7")),15) occurs(action(("up","f7","f14")),16) occurs(action(("depart","f14","p6")),17) occurs(action(("down","f14","f1")),18) occurs(action(("board","f1","p0")),19) occurs(action(("up","f1","f15")),20) occurs(action(("depart","f15","p0")),21) occurs(action(("down","f15","f8")),22) occurs(action(("depart","f8","p4")),23) occurs(action(("down","f8","f7")),24) occurs(action(("board","f7","p5")),25) occurs(action(("down","f7","f6")),26) occurs(action(("depart","f6","p5")),27) Solving Time: 0.04s Memory: 56MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 6 Time : 0.914s (Solving: 0.70s 1st Model: 0.04s Unsat: 0.07s) CPU Time : 0.910s Choices : 14199 Conflicts : 9661 (Analyzed: 9657) Restarts : 114 (Average: 84.71 Last: 82) Model-Level : 55.0 Problems : 6 (Average Length: 15.50 Splits: 0) Lemmas : 9657 (Deleted: 4511) Binary : 150 (Ratio: 1.55%) Ternary : 638 (Ratio: 6.61%) Conflict : 9657 (Average Length: 12.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 9657 (Average: 1.40 Max: 33 Sum: 13520) Executed : 9641 (Average: 1.39 Max: 33 Sum: 13379 Ratio: 98.96%) Bounded : 16 (Average: 8.81 Max: 21 Sum: 141 Ratio: 1.04%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 9285 (Eliminated: 0 Frozen: 6634) Constraints : 43714 (Binary: 95.9% Ternary: 2.9% Other: 1.2%) Memory Peak : 56MB Max. Length : 27 steps Sol. Length : 27 steps