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-59.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-59.pddl Parsing... Parsing: [0.030s CPU, 0.038s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.011s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.012s wall-clock] Preparing model... [0.030s CPU, 0.035s wall-clock] Generated 18 rules. Computing model... [0.110s CPU, 0.114s wall-clock] 1033 relevant atoms 684 auxiliary atoms 1717 final queue length 2246 total queue pushes Completing instantiation... [0.100s CPU, 0.090s wall-clock] Instantiating: [0.270s CPU, 0.264s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.000s CPU, 0.004s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.001s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 24 uncovered facts Choosing groups: [0.000s CPU, 0.000s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.000s CPU, 0.010s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock] Building dictionary for full mutex groups... [0.010s 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: [0.090s CPU, 0.091s wall-clock] 12 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, 0.052s wall-clock] Reordering and filtering variables... 25 of 25 variables necessary. 0 of 1 mutex groups necessary. 576 of 576 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.013s wall-clock] Translator variables: 25 Translator derived variables: 0 Translator facts: 72 Translator goal facts: 12 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 576 Translator axioms: 0 Translator task size: 1861 Translator peak memory: 34392 KB Writing output... [0.040s CPU, 0.045s wall-clock] Done! [0.510s CPU, 0.520s wall-clock] planner.py version 0.0.1 Time: 0.10s 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: 51MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 52MB (+1MB) UNSAT Iteration Time: 0.06s Iteration 2 Queue: [7] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('check', [7])] Grounding Time: 0.02s Memory: 52MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 52MB (+0MB) UNSAT Iteration Time: 0.02s Iteration 3 Queue: [9] Grounded Until: 7 Grounding... [('step', [8]), ('step', [9]), ('check', [9])] Grounding Time: 0.02s Memory: 53MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 53MB (+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: 0.04s Memory: 56MB (+3MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 57MB (+1MB) UNSAT Iteration Time: 0.14s 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: 59MB (+2MB) Unblocking actions... Solving... Solving Time: 1.14s Memory: 61MB (+2MB) UNKNOWN Iteration Time: 1.19s Iteration 6 Queue: [27, 19] Grounded Until: 19 Grounding... [('step', [20]), ('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('step', [26]), ('step', [27]), ('check', [27])] Grounding Time: 0.05s Memory: 64MB (+3MB) Unblocking actions... Solving... Solving Time: 1.16s Memory: 67MB (+3MB) UNKNOWN Iteration Time: 1.23s Iteration 7 Queue: [19, 39, 27] Grounded Until: 27 Blocking actions... Solving... Solving Time: 0.52s Memory: 67MB (+0MB) UNSAT Iteration Time: 0.52s Iteration 8 Queue: [39, 27, 55] 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: 0.08s Memory: 73MB (+6MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f20")),1) occurs(action(("board","f20","p8")),2) occurs(action(("down","f20","f10")),3) occurs(action(("board","f10","p7")),4) occurs(action(("board","f10","p7")),5) occurs(action(("down","f10","f3")),6) occurs(action(("board","f3","p2")),7) occurs(action(("board","f3","p4")),7) occurs(action(("up","f3","f17")),8) occurs(action(("board","f17","p0")),9) occurs(action(("down","f17","f10")),10) occurs(action(("up","f10","f23")),11) occurs(action(("depart","f23","p0")),12) occurs(action(("down","f23","f14")),13) occurs(action(("board","f14","p9")),14) occurs(action(("down","f14","f7")),15) occurs(action(("depart","f7","p8")),16) occurs(action(("board","f7","p5")),16) occurs(action(("up","f7","f16")),17) occurs(action(("board","f16","p10")),18) occurs(action(("board","f16","p6")),18) occurs(action(("up","f16","f19")),19) occurs(action(("depart","f19","p7")),20) occurs(action(("down","f19","f5")),21) occurs(action(("depart","f5","p10")),22) occurs(action(("board","f5","p3")),22) occurs(action(("up","f5","f16")),23) occurs(action(("board","f16","p10")),24) occurs(action(("down","f16","f0")),25) occurs(action(("depart","f0","p3")),26) occurs(action(("board","f0","p11")),26) occurs(action(("up","f0","f11")),27) occurs(action(("depart","f11","p11")),28) occurs(action(("down","f11","f6")),29) occurs(action(("depart","f6","p5")),30) occurs(action(("depart","f6","p6")),30) occurs(action(("board","f6","p1")),30) occurs(action(("down","f6","f5")),31) occurs(action(("depart","f5","p10")),32) occurs(action(("board","f5","p3")),33) occurs(action(("up","f5","f8")),34) occurs(action(("depart","f8","p4")),35) occurs(action(("up","f8","f19")),36) occurs(action(("depart","f19","p1")),37) occurs(action(("down","f19","f12")),38) occurs(action(("depart","f12","p2")),39) occurs(action(("depart","f12","p9")),39) Solving Time: 0.06s Memory: 77MB (+4MB) SAT SATISFIABLE Models : 1+ Calls : 8 Time : 3.459s (Solving: 2.96s 1st Model: 0.06s Unsat: 0.61s) CPU Time : 3.440s Choices : 33167 Conflicts : 22901 (Analyzed: 22896) Restarts : 275 (Average: 83.26 Last: 111) Model-Level : 79.0 Problems : 8 (Average Length: 20.38 Splits: 0) Lemmas : 22896 (Deleted: 15673) Binary : 248 (Ratio: 1.08%) Ternary : 1269 (Ratio: 5.54%) Conflict : 22896 (Average Length: 16.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 22896 (Average: 1.35 Max: 59 Sum: 30978) Executed : 22864 (Average: 1.34 Max: 59 Sum: 30779 Ratio: 99.36%) Bounded : 32 (Average: 6.22 Max: 29 Sum: 199 Ratio: 0.64%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 27418 (Eliminated: 0 Frozen: 21854) Constraints : 139343 (Binary: 97.2% Ternary: 2.0% Other: 0.8%) Memory Peak : 78MB Max. Length : 39 steps Sol. Length : 39 steps