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-49.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-49.pddl Parsing... Parsing: [0.020s CPU, 0.024s 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, 0.010s wall-clock] Preparing model... [0.020s CPU, 0.022s wall-clock] Generated 18 rules. Computing model... [0.080s CPU, 0.077s wall-clock] 741 relevant atoms 490 auxiliary atoms 1231 final queue length 1592 total queue pushes Completing instantiation... [0.060s CPU, 0.064s wall-clock] Instantiating: [0.180s CPU, 0.183s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.010s 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... 20 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, 0.010s 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, 0.003s wall-clock] Translating task: [0.060s CPU, 0.062s wall-clock] 10 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, 0.036s wall-clock] Reordering and filtering variables... 21 of 21 variables necessary. 0 of 1 mutex groups necessary. 400 of 400 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.009s wall-clock] Translator variables: 21 Translator derived variables: 0 Translator facts: 60 Translator goal facts: 10 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 400 Translator axioms: 0 Translator task size: 1311 Translator peak memory: 33880 KB Writing output... [0.030s CPU, 0.032s wall-clock] Done! [0.350s CPU, 0.360s wall-clock] planner.py version 0.0.1 Time: 0.06s Memory: 48MB 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: 48MB (+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: 0.03s Memory: 49MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 50MB (+1MB) UNSAT Iteration Time: 0.04s 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: 0.03s Memory: 51MB (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 52MB (+1MB) UNSAT Iteration Time: 0.05s 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: 53MB (+1MB) Unblocking actions... Solving... Solving Time: 0.17s Memory: 55MB (+2MB) UNSAT Iteration Time: 0.21s 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: 0.03s Memory: 56MB (+1MB) Unblocking actions... Solving... Solving Time: 0.92s Memory: 57MB (+1MB) UNKNOWN Iteration Time: 0.96s Iteration 6 Queue: [25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 20] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.02s Memory: 58MB (+1MB) Unblocking actions... Solving... Solving Time: 0.87s Memory: 60MB (+2MB) UNKNOWN Iteration Time: 0.90s Iteration 7 Queue: [30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 20, 25] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.02s Memory: 61MB (+1MB) Unblocking actions... Solving... Solving Time: 0.92s Memory: 62MB (+1MB) UNKNOWN Iteration Time: 0.96s Iteration 8 Queue: [35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 20, 25, 30] Grounded Until: 30 Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.02s Memory: 63MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f2")),1) occurs(action(("board","f2","p7")),2) occurs(action(("up","f2","f7")),3) occurs(action(("depart","f7","p7")),4) occurs(action(("up","f7","f8")),5) occurs(action(("board","f8","p8")),6) occurs(action(("down","f8","f6")),7) occurs(action(("board","f6","p1")),8) occurs(action(("up","f6","f8")),9) occurs(action(("board","f8","p8")),10) occurs(action(("down","f8","f4")),11) occurs(action(("board","f4","p6")),12) occurs(action(("up","f4","f11")),13) occurs(action(("board","f11","p4")),14) occurs(action(("board","f11","p5")),14) occurs(action(("up","f11","f19")),15) occurs(action(("depart","f19","p1")),16) occurs(action(("board","f19","p2")),16) occurs(action(("down","f19","f12")),17) occurs(action(("depart","f12","p4")),18) occurs(action(("down","f12","f3")),19) occurs(action(("depart","f3","p8")),20) occurs(action(("up","f3","f13")),21) occurs(action(("board","f13","p0")),22) occurs(action(("up","f13","f15")),23) occurs(action(("depart","f15","p0")),24) occurs(action(("down","f15","f10")),25) occurs(action(("board","f10","p9")),26) occurs(action(("board","f10","p9")),27) occurs(action(("down","f10","f5")),28) occurs(action(("board","f5","p3")),29) occurs(action(("up","f5","f8")),30) occurs(action(("depart","f8","p2")),31) occurs(action(("depart","f8","p3")),31) occurs(action(("depart","f8","p9")),31) occurs(action(("up","f8","f14")),32) occurs(action(("depart","f14","p5")),33) occurs(action(("down","f14","f6")),34) occurs(action(("depart","f6","p6")),35) Solving Time: 0.07s Memory: 65MB (+2MB) SAT SATISFIABLE Models : 1+ Calls : 8 Time : 3.287s (Solving: 2.95s 1st Model: 0.06s Unsat: 0.18s) CPU Time : 3.280s Choices : 42462 Conflicts : 28643 (Analyzed: 28640) Restarts : 328 (Average: 87.32 Last: 101) Model-Level : 72.0 Problems : 8 (Average Length: 19.50 Splits: 0) Lemmas : 28640 (Deleted: 19922) Binary : 338 (Ratio: 1.18%) Ternary : 1509 (Ratio: 5.27%) Conflict : 28640 (Average Length: 14.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 28640 (Average: 1.37 Max: 40 Sum: 39162) Executed : 28618 (Average: 1.36 Max: 40 Sum: 39007 Ratio: 99.60%) Bounded : 22 (Average: 7.05 Max: 22 Sum: 155 Ratio: 0.40%) Rules : 5156 Atoms : 5156 Bodies : 1 (Original: 0) Tight : Yes Variables : 17601 (Eliminated: 0 Frozen: 13674) Constraints : 87103 (Binary: 96.8% Ternary: 2.3% Other: 1.0%) Memory Peak : 66MB Max. Length : 35 steps Sol. Length : 35 steps