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-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/elevator-strips-simple-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-44.pddl Parsing... Parsing: [0.030s CPU, 0.039s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.007s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.039s wall-clock] Preparing model... [0.020s CPU, 0.022s wall-clock] Generated 18 rules. Computing model... [0.080s CPU, 0.076s wall-clock] 613 relevant atoms 405 auxiliary atoms 1018 final queue length 1307 total queue pushes Completing instantiation... [0.060s CPU, 0.061s wall-clock] Instantiating: [0.180s CPU, 0.206s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.000s CPU, 0.005s wall-clock] Checking invariant weight... [0.000s 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... 18 uncovered facts Choosing groups: [0.000s CPU, 0.000s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.000s CPU, 0.009s 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: [0.010s CPU, 0.003s wall-clock] Translating task: [0.060s CPU, 0.050s wall-clock] 9 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 1 propositions removed Detecting unreachable propositions: [0.030s CPU, 0.030s wall-clock] Reordering and filtering variables... 19 of 19 variables necessary. 0 of 1 mutex groups necessary. 324 of 324 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.007s wall-clock] Translator variables: 19 Translator derived variables: 0 Translator facts: 54 Translator goal facts: 9 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 324 Translator axioms: 0 Translator task size: 1072 Translator peak memory: 33624 KB Writing output... [0.020s CPU, 0.032s wall-clock] Done! [0.330s CPU, 0.379s wall-clock] planner.py version 0.0.1 Time: 0.06s Memory: 47MB Iteration 1 Queue: [0] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 47MB (+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: 0.03s Memory: 48MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 49MB (+1MB) UNSAT Iteration Time: 0.04s Iteration 3 Queue: [10] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.03s Memory: 51MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 51MB (+0MB) UNSAT Iteration Time: 0.04s Iteration 4 Queue: [15] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.02s Memory: 52MB (+1MB) Unblocking actions... Solving... Solving Time: 0.13s Memory: 53MB (+1MB) UNSAT Iteration Time: 0.17s Iteration 5 Queue: [20] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.02s Memory: 54MB (+1MB) Unblocking actions... Solving... Solving Time: 0.66s Memory: 55MB (+1MB) UNKNOWN Iteration Time: 0.69s Iteration 6 Queue: [20] Grounded Until: 20 Solving... Solving Time: 0.50s Memory: 55MB (+0MB) UNKNOWN Iteration Time: 0.50s Iteration 7 Queue: [20] Grounded Until: 20 Solving... Solving Time: 0.04s Memory: 55MB (+0MB) UNSAT Iteration Time: 0.04s Iteration 8 Queue: [25] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.02s Memory: 57MB (+2MB) Unblocking actions... Solving... Solving Time: 0.63s Memory: 58MB (+1MB) UNKNOWN Iteration Time: 0.66s Iteration 9 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.52s Memory: 58MB (+0MB) UNKNOWN Iteration Time: 0.52s Iteration 10 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.42s Memory: 58MB (+0MB) UNKNOWN Iteration Time: 0.42s Iteration 11 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.38s Memory: 58MB (+0MB) UNKNOWN Iteration Time: 0.38s Iteration 12 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.36s Memory: 58MB (+0MB) UNKNOWN Iteration Time: 0.36s Iteration 13 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.33s Memory: 58MB (+0MB) UNKNOWN Iteration Time: 0.33s Iteration 14 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.30s Memory: 58MB (+0MB) UNKNOWN Iteration Time: 0.30s Iteration 15 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.23s Memory: 58MB (+0MB) UNSAT Iteration Time: 0.23s Iteration 16 Queue: [30] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.02s Memory: 60MB (+2MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f12")),1) occurs(action(("board","f12","p6")),2) occurs(action(("up","f12","f14")),3) occurs(action(("board","f14","p4")),4) occurs(action(("down","f14","f6")),5) occurs(action(("board","f6","p2")),6) occurs(action(("board","f6","p3")),6) occurs(action(("down","f6","f5")),7) occurs(action(("depart","f5","p2")),8) occurs(action(("up","f5","f7")),9) occurs(action(("depart","f7","p4")),10) occurs(action(("up","f7","f11")),11) occurs(action(("board","f11","p0")),12) occurs(action(("down","f11","f0")),13) occurs(action(("depart","f0","p0")),14) occurs(action(("up","f0","f13")),15) occurs(action(("board","f13","p1")),16) occurs(action(("down","f13","f1")),17) occurs(action(("board","f1","p7")),18) occurs(action(("board","f1","p8")),18) occurs(action(("up","f1","f4")),19) occurs(action(("depart","f4","p6")),20) occurs(action(("down","f4","f3")),21) occurs(action(("depart","f3","p1")),22) occurs(action(("up","f3","f6")),23) occurs(action(("board","f6","p5")),24) occurs(action(("up","f6","f8")),25) occurs(action(("depart","f8","p7")),26) occurs(action(("depart","f8","p8")),26) occurs(action(("up","f8","f15")),27) occurs(action(("depart","f15","p3")),28) occurs(action(("up","f15","f16")),29) occurs(action(("depart","f16","p5")),30) Solving Time: 0.05s Memory: 61MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 16 Time : 4.840s (Solving: 4.54s 1st Model: 0.05s Unsat: 0.41s) CPU Time : 4.830s Choices : 109182 Conflicts : 81639 (Analyzed: 81634) Restarts : 1016 (Average: 80.35 Last: 119) Model-Level : 60.0 Problems : 16 (Average Length: 22.00 Splits: 0) Lemmas : 81634 (Deleted: 63582) Binary : 264 (Ratio: 0.32%) Ternary : 1352 (Ratio: 1.66%) Conflict : 81634 (Average Length: 12.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 81634 (Average: 1.26 Max: 47 Sum: 102738) Executed : 81599 (Average: 1.26 Max: 47 Sum: 102595 Ratio: 99.86%) Bounded : 35 (Average: 4.09 Max: 22 Sum: 143 Ratio: 0.14%) Rules : 4209 Atoms : 4209 Bodies : 1 (Original: 0) Tight : Yes Variables : 12494 (Eliminated: 0 Frozen: 9461) Constraints : 60586 (Binary: 96.4% Ternary: 2.5% Other: 1.1%) Memory Peak : 62MB Max. Length : 30 steps Sol. Length : 30 steps