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-30.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-30.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: [0.000s CPU, 0.011s wall-clock] Preparing model... [0.010s CPU, 0.011s wall-clock] Generated 18 rules. Computing model... [0.040s CPU, 0.037s wall-clock] 301 relevant atoms 198 auxiliary atoms 499 final queue length 620 total queue pushes Completing instantiation... [0.030s CPU, 0.028s wall-clock] Instantiating: [0.080s CPU, 0.092s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.000s CPU, 0.006s wall-clock] Checking invariant weight... [0.010s CPU, 0.000s wall-clock] Instantiating groups... [0.000s CPU, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 12 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, 0.009s 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: [0.000s CPU, 0.001s wall-clock] Translating task: [0.020s CPU, 0.024s wall-clock] 6 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, 0.015s wall-clock] Reordering and filtering variables... 13 of 13 variables necessary. 0 of 1 mutex groups necessary. 144 of 144 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.000s CPU, 0.004s wall-clock] Translator variables: 13 Translator derived variables: 0 Translator facts: 36 Translator goal facts: 6 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 144 Translator axioms: 0 Translator task size: 499 Translator peak memory: 33112 KB Writing output... [0.010s CPU, 0.013s wall-clock] Done! [0.160s CPU, 0.175s wall-clock] planner.py version 0.0.1 Time: 0.03s Memory: 46MB Iteration 1 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.02s Memory: 47MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 47MB (+0MB) UNSAT Iteration Time: 0.02s Iteration 2 Queue: [7] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('check', [7])] Grounding Time: 0.01s Memory: 47MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 48MB (+1MB) UNSAT Iteration Time: 0.01s Iteration 3 Queue: [9] Grounded Until: 7 Grounding... [('step', [8]), ('step', [9]), ('check', [9])] Grounding Time: 0.01s Memory: 48MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 48MB (+0MB) UNSAT Iteration Time: 0.01s Iteration 4 Queue: [14] Grounded Until: 9 Grounding... [('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('check', [14])] Grounding Time: 0.01s Memory: 49MB (+1MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 49MB (+0MB) UNSAT Iteration Time: 0.06s Iteration 5 Queue: [19] Grounded Until: 14 Grounding... [('step', [15]), ('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('check', [19])] Grounding Time: 0.01s Memory: 50MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f11")),1) occurs(action(("board","f11","p3")),2) occurs(action(("down","f11","f2")),3) occurs(action(("board","f2","p1")),4) occurs(action(("board","f2","p5")),4) occurs(action(("down","f2","f1")),5) occurs(action(("depart","f1","p5")),6) occurs(action(("up","f1","f3")),7) occurs(action(("board","f3","p0")),8) occurs(action(("board","f3","p0")),9) occurs(action(("down","f3","f0")),10) occurs(action(("depart","f0","p1")),11) occurs(action(("up","f0","f6")),12) occurs(action(("depart","f6","p0")),13) occurs(action(("board","f6","p2")),13) occurs(action(("up","f6","f9")),14) occurs(action(("depart","f9","p3")),15) occurs(action(("board","f9","p4")),15) occurs(action(("down","f9","f8")),16) occurs(action(("depart","f8","p4")),17) occurs(action(("up","f8","f10")),18) occurs(action(("depart","f10","p2")),19) Solving Time: 0.01s Memory: 50MB (+0MB) SAT SATISFIABLE Models : 1+ Calls : 5 Time : 0.163s (Solving: 0.05s 1st Model: 0.01s Unsat: 0.04s) CPU Time : 0.160s Choices : 1467 Conflicts : 789 (Analyzed: 785) Restarts : 7 (Average: 112.14 Last: 61) Model-Level : 37.0 Problems : 5 (Average Length: 12.80 Splits: 0) Lemmas : 785 (Deleted: 0) Binary : 44 (Ratio: 5.61%) Ternary : 125 (Ratio: 15.92%) Conflict : 785 (Average Length: 9.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 785 (Average: 1.93 Max: 31 Sum: 1518) Executed : 769 (Average: 1.82 Max: 31 Sum: 1429 Ratio: 94.14%) Bounded : 16 (Average: 5.56 Max: 16 Sum: 89 Ratio: 5.86%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 4022 (Eliminated: 0 Frozen: 2574) Constraints : 17575 (Binary: 94.6% Ternary: 3.7% Other: 1.7%) Memory Peak : 50MB Max. Length : 19 steps Sol. Length : 19 steps