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-31.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-31.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, 0.004s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.011s wall-clock] Preparing model... [0.020s CPU, 0.020s wall-clock] Generated 18 rules. Computing model... [0.070s CPU, 0.064s wall-clock] 393 relevant atoms 259 auxiliary atoms 652 final queue length 821 total queue pushes Completing instantiation... [0.040s CPU, 0.046s wall-clock] Instantiating: [0.140s CPU, 0.147s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.010s CPU, 0.007s 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... 14 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, 0.011s wall-clock] Building STRIPS to SAS dictionary... [0.010s 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: [0.030s CPU, 0.038s wall-clock] 7 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, 0.023s wall-clock] Reordering and filtering variables... 15 of 15 variables necessary. 0 of 1 mutex groups necessary. 196 of 196 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.000s CPU, 0.005s wall-clock] Translator variables: 15 Translator derived variables: 0 Translator facts: 42 Translator goal facts: 7 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 196 Translator axioms: 0 Translator task size: 666 Translator peak memory: 33368 KB Writing output... [0.020s CPU, 0.018s wall-clock] Done! [0.260s CPU, 0.262s wall-clock] planner.py version 0.0.1 Time: 0.04s Memory: 47MB Iteration 1 Queue: [0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 47MB (+0MB) UNSAT Iteration Time: 0.00s Iteration 2 Queue: [5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.02s Memory: 47MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 48MB (+1MB) UNSAT Iteration Time: 0.03s Iteration 3 Queue: [10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.02s Memory: 48MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 49MB (+1MB) UNSAT Iteration Time: 0.03s Iteration 4 Queue: [15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.02s Memory: 49MB (+0MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 50MB (+1MB) UNSAT Iteration Time: 0.10s Iteration 5 Queue: [20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.01s Memory: 51MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f10")),1) occurs(action(("board","f10","p3")),2) occurs(action(("down","f10","f9")),3) occurs(action(("board","f9","p1")),4) occurs(action(("down","f9","f2")),5) occurs(action(("depart","f2","p3")),6) occurs(action(("board","f2","p5")),6) occurs(action(("up","f2","f5")),7) occurs(action(("depart","f5","p1")),8) occurs(action(("depart","f5","p5")),8) occurs(action(("down","f5","f1")),9) occurs(action(("board","f1","p0")),10) occurs(action(("board","f1","p2")),10) occurs(action(("board","f1","p4")),10) occurs(action(("up","f1","f6")),11) occurs(action(("board","f6","p6")),12) occurs(action(("down","f6","f4")),13) occurs(action(("depart","f4","p0")),14) occurs(action(("down","f4","f3")),15) occurs(action(("depart","f3","p2")),16) occurs(action(("depart","f3","p4")),16) occurs(action(("up","f3","f11")),17) occurs(action(("down","f11","f1")),18) occurs(action(("up","f1","f11")),19) occurs(action(("depart","f11","p6")),20) Solving Time: 0.01s Memory: 52MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 5 Time : 0.233s (Solving: 0.09s 1st Model: 0.00s Unsat: 0.08s) CPU Time : 0.230s Choices : 2159 Conflicts : 1339 (Analyzed: 1336) Restarts : 16 (Average: 83.50 Last: 69) Model-Level : 44.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 1336 (Deleted: 0) Binary : 71 (Ratio: 5.31%) Ternary : 156 (Ratio: 11.68%) Conflict : 1336 (Average Length: 9.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 1336 (Average: 1.67 Max: 51 Sum: 2228) Executed : 1319 (Average: 1.57 Max: 51 Sum: 2104 Ratio: 94.43%) Bounded : 17 (Average: 7.29 Max: 22 Sum: 124 Ratio: 5.57%) Rules : 2603 Atoms : 2603 Bodies : 1 (Original: 0) Tight : Yes Variables : 5346 (Eliminated: 0 Frozen: 3771) Constraints : 24477 (Binary: 95.5% Ternary: 3.0% Other: 1.5%) Memory Peak : 52MB Max. Length : 20 steps Sol. Length : 20 steps