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-53.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-53.pddl Parsing... Parsing: [0.020s CPU, 0.025s 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, 0.009s wall-clock] Preparing model... [0.020s CPU, 0.024s wall-clock] Generated 18 rules. Computing model... [0.090s CPU, 0.087s wall-clock] 881 relevant atoms 583 auxiliary atoms 1464 final queue length 1905 total queue pushes Completing instantiation... [0.080s CPU, 0.075s wall-clock] Instantiating: [0.210s CPU, 0.204s 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... [0.010s CPU, 0.001s 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... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.010s 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: [0.080s CPU, 0.076s 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: [0.040s CPU, 0.043s 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, 0.038s wall-clock] Done! [0.400s CPU, 0.415s wall-clock] planner.py version 0.0.1 Time: 0.08s Memory: 49MB Iteration 1 Queue: [5] 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 2 Queue: [7] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('check', [7])] Grounding Time: 0.01s Memory: 51MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 51MB (+0MB) UNSAT Iteration Time: 0.02s Iteration 3 Queue: [9] Grounded Until: 7 Grounding... [('step', [8]), ('step', [9]), ('check', [9])] Grounding Time: 0.01s Memory: 52MB (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 52MB (+0MB) UNSAT Iteration Time: 0.03s Iteration 4 Queue: [14] Grounded Until: 9 Grounding... [('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('check', [14])] Grounding Time: 0.03s Memory: 54MB (+2MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 56MB (+2MB) UNSAT Iteration Time: 0.13s Iteration 5 Queue: [19] Grounded Until: 14 Grounding... [('step', [15]), ('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('check', [19])] Grounding Time: 0.03s Memory: 57MB (+1MB) Unblocking actions... Solving... Solving Time: 0.60s Memory: 59MB (+2MB) UNSAT Iteration Time: 0.65s Iteration 6 Queue: [27] Grounded Until: 19 Grounding... [('step', [20]), ('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('step', [26]), ('step', [27]), ('check', [27])] Grounding Time: 0.04s Memory: 62MB (+3MB) Unblocking actions... Solving... Solving Time: 1.00s Memory: 64MB (+2MB) UNKNOWN Iteration Time: 1.06s Iteration 7 Queue: [39, 27] Grounded Until: 27 Grounding... [('step', [28]), ('step', [29]), ('step', [30]), ('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('check', [39])] Grounding Time: 0.07s Memory: 69MB (+5MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f4")),1) occurs(action(("down","f4","f3")),2) occurs(action(("board","f3","p4")),3) occurs(action(("up","f3","f9")),4) occurs(action(("board","f9","p8")),5) occurs(action(("down","f9","f7")),6) occurs(action(("depart","f7","p4")),7) occurs(action(("board","f7","p6")),7) occurs(action(("down","f7","f3")),8) occurs(action(("up","f3","f16")),9) occurs(action(("board","f16","p5")),10) occurs(action(("board","f16","p9")),10) occurs(action(("down","f16","f1")),11) occurs(action(("depart","f1","p8")),12) occurs(action(("depart","f1","p5")),13) occurs(action(("up","f1","f17")),14) occurs(action(("down","f17","f12")),15) occurs(action(("down","f12","f8")),16) occurs(action(("down","f8","f2")),17) occurs(action(("board","f2","p1")),18) occurs(action(("down","f2","f0")),19) occurs(action(("depart","f0","p1")),20) occurs(action(("up","f0","f4")),21) occurs(action(("board","f4","p10")),22) occurs(action(("up","f4","f21")),23) occurs(action(("board","f21","p0")),24) occurs(action(("board","f21","p2")),24) occurs(action(("down","f21","f8")),25) occurs(action(("depart","f8","p2")),26) occurs(action(("up","f8","f14")),27) occurs(action(("depart","f14","p10")),28) occurs(action(("down","f14","f12")),29) occurs(action(("depart","f12","p0")),30) occurs(action(("board","f12","p3")),30) occurs(action(("up","f12","f18")),31) occurs(action(("board","f18","p7")),32) occurs(action(("down","f18","f17")),33) occurs(action(("depart","f17","p9")),34) occurs(action(("down","f17","f10")),35) occurs(action(("depart","f10","p7")),36) occurs(action(("depart","f10","p6")),37) occurs(action(("up","f10","f20")),38) occurs(action(("depart","f20","p3")),39) Solving Time: 0.44s Memory: 73MB (+4MB) SAT SATISFIABLE Models : 1+ Calls : 7 Time : 2.566s (Solving: 2.13s 1st Model: 0.43s Unsat: 0.70s) CPU Time : 2.560s Choices : 28628 Conflicts : 18363 (Analyzed: 18358) Restarts : 212 (Average: 86.59 Last: 69) Model-Level : 80.0 Problems : 7 (Average Length: 19.14 Splits: 0) Lemmas : 18358 (Deleted: 11006) Binary : 205 (Ratio: 1.12%) Ternary : 1106 (Ratio: 6.02%) Conflict : 18358 (Average Length: 14.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 18358 (Average: 1.42 Max: 88 Sum: 25978) Executed : 18332 (Average: 1.40 Max: 88 Sum: 25770 Ratio: 99.20%) Bounded : 26 (Average: 8.00 Max: 29 Sum: 208 Ratio: 0.80%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 23474 (Eliminated: 0 Frozen: 18364) Constraints : 117682 (Binary: 97.0% Ternary: 2.1% Other: 0.9%) Memory Peak : 73MB Max. Length : 39 steps Sol. Length : 39 steps