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-54.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-54.pddl Parsing... Parsing: [0.030s CPU, 0.034s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.010s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [0.030s CPU, 0.030s wall-clock] Generated 18 rules. Computing model... [0.100s CPU, 0.101s wall-clock] 881 relevant atoms 583 auxiliary atoms 1464 final queue length 1905 total queue pushes Completing instantiation... [0.080s CPU, 0.079s wall-clock] Instantiating: [0.230s CPU, 0.235s 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... 22 uncovered facts Choosing groups: [0.000s CPU, 0.000s wall-clock] Building translation key... [0.010s CPU, 0.001s wall-clock] Computing fact groups: [0.020s CPU, 0.010s 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, 0.004s wall-clock] Translating task: [0.070s CPU, 0.077s wall-clock] 11 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 1 propositions removed Detecting unreachable propositions: [0.050s CPU, 0.044s wall-clock] Reordering and filtering variables... 23 of 23 variables necessary. 0 of 1 mutex groups necessary. 484 of 484 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.011s wall-clock] Translator variables: 23 Translator derived variables: 0 Translator facts: 66 Translator goal facts: 11 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 484 Translator axioms: 0 Translator task size: 1574 Translator peak memory: 34136 KB Writing output... [0.030s CPU, 0.036s wall-clock] Done! [0.440s CPU, 0.453s wall-clock] planner.py version 0.0.1 Time: 0.08s Memory: 49MB 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: 49MB (+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: 0.04s Memory: 50MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 51MB (+1MB) UNSAT Iteration Time: 0.05s 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: 52MB (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 53MB (+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: 0.03s Memory: 55MB (+2MB) Unblocking actions... Solving... Solving Time: 0.23s Memory: 57MB (+2MB) UNSAT Iteration Time: 0.27s 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: 58MB (+1MB) Unblocking actions... Solving... Solving Time: 0.90s Memory: 59MB (+1MB) UNKNOWN Iteration Time: 0.93s 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: 0.03s Memory: 60MB (+1MB) Unblocking actions... Solving... Solving Time: 1.11s Memory: 62MB (+2MB) UNKNOWN Iteration Time: 1.15s 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: 0.03s Memory: 63MB (+1MB) Unblocking actions... Solving... Solving Time: 1.13s Memory: 65MB (+2MB) UNKNOWN Iteration Time: 1.17s 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: 0.04s Memory: 67MB (+2MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f6")),1) occurs(action(("board","f6","p1")),2) occurs(action(("board","f6","p6")),2) occurs(action(("up","f6","f8")),3) occurs(action(("board","f8","p8")),4) occurs(action(("up","f8","f9")),5) occurs(action(("depart","f9","p8")),6) occurs(action(("board","f9","p5")),6) occurs(action(("up","f9","f10")),7) occurs(action(("depart","f10","p6")),8) occurs(action(("up","f10","f17")),9) occurs(action(("board","f17","p3")),10) occurs(action(("down","f17","f1")),11) occurs(action(("board","f1","p2")),12) occurs(action(("up","f1","f14")),13) occurs(action(("board","f14","p10")),14) occurs(action(("board","f14","p9")),14) occurs(action(("down","f14","f12")),15) occurs(action(("depart","f12","p3")),16) occurs(action(("down","f12","f1")),17) occurs(action(("board","f1","p2")),18) occurs(action(("board","f1","p2")),19) occurs(action(("up","f1","f21")),20) occurs(action(("depart","f21","p1")),21) occurs(action(("down","f21","f15")),22) occurs(action(("board","f15","p4")),23) occurs(action(("down","f15","f13")),24) occurs(action(("board","f13","p0")),25) occurs(action(("up","f13","f19")),26) occurs(action(("depart","f19","p0")),27) occurs(action(("down","f19","f18")),28) occurs(action(("depart","f18","p4")),29) occurs(action(("board","f18","p7")),29) occurs(action(("down","f18","f8")),30) occurs(action(("depart","f8","p2")),31) occurs(action(("depart","f8","p5")),31) occurs(action(("board","f8","p8")),31) occurs(action(("down","f8","f4")),32) occurs(action(("depart","f4","p9")),33) occurs(action(("up","f4","f11")),34) occurs(action(("depart","f11","p10")),35) occurs(action(("depart","f11","p7")),35) Solving Time: 0.64s Memory: 69MB (+2MB) SAT SATISFIABLE Models : 1+ Calls : 8 Time : 4.412s (Solving: 4.00s 1st Model: 0.64s Unsat: 0.23s) CPU Time : 4.410s Choices : 47665 Conflicts : 32118 (Analyzed: 32115) Restarts : 375 (Average: 85.64 Last: 115) Model-Level : 67.0 Problems : 8 (Average Length: 19.50 Splits: 0) Lemmas : 32115 (Deleted: 23466) Binary : 282 (Ratio: 0.88%) Ternary : 1684 (Ratio: 5.24%) Conflict : 32115 (Average Length: 18.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 32115 (Average: 1.36 Max: 57 Sum: 43560) Executed : 32096 (Average: 1.35 Max: 57 Sum: 43424 Ratio: 99.69%) Bounded : 19 (Average: 7.16 Max: 22 Sum: 136 Ratio: 0.31%) Rules : 6199 Atoms : 6199 Bodies : 1 (Original: 0) Tight : Yes Variables : 20839 (Eliminated: 0 Frozen: 16534) Constraints : 104789 (Binary: 97.1% Ternary: 2.1% Other: 0.9%) Memory Peak : 70MB Max. Length : 35 steps Sol. Length : 35 steps