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-56.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-56.pddl Parsing... Parsing: [0.030s CPU, 0.029s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.009s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.000s CPU, 0.010s wall-clock] Preparing model... [0.030s CPU, 0.029s wall-clock] Generated 18 rules. Computing model... [0.100s CPU, 0.101s wall-clock] 1033 relevant atoms 684 auxiliary atoms 1717 final queue length 2246 total queue pushes Completing instantiation... [0.090s CPU, 0.090s wall-clock] Instantiating: [0.240s CPU, 0.241s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.000s CPU, 0.004s wall-clock] Checking invariant weight... [0.010s 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: [0.010s CPU, 0.009s 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: [0.090s CPU, 0.089s 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, 0.044s wall-clock] Done! [0.480s CPU, 0.485s 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: 0.03s 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: 0.06s Memory: 57MB (+1MB) UNSAT Iteration Time: 0.11s 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: 0.60s Memory: 61MB (+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: 0.05s Memory: 64MB (+3MB) Unblocking actions... Solving... Solving Time: 1.09s Memory: 67MB (+3MB) UNKNOWN Iteration Time: 1.16s 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: 0.08s Memory: 73MB (+6MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f4")),1) occurs(action(("board","f4","p9")),2) occurs(action(("up","f4","f16")),3) occurs(action(("depart","f16","p9")),4) occurs(action(("down","f16","f7")),5) occurs(action(("board","f7","p0")),6) occurs(action(("up","f7","f15")),7) occurs(action(("board","f15","p11")),8) occurs(action(("down","f15","f11")),9) occurs(action(("board","f11","p10")),10) occurs(action(("board","f11","p7")),10) occurs(action(("down","f11","f2")),11) occurs(action(("board","f2","p5")),12) occurs(action(("board","f2","p6")),12) occurs(action(("up","f2","f8")),13) occurs(action(("depart","f8","p10")),14) occurs(action(("up","f8","f23")),15) occurs(action(("down","f23","f21")),16) occurs(action(("depart","f21","p11")),17) occurs(action(("down","f21","f2")),18) occurs(action(("board","f2","p5")),19) occurs(action(("board","f2","p6")),19) occurs(action(("up","f2","f9")),20) occurs(action(("board","f9","p1")),21) occurs(action(("board","f9","p4")),21) occurs(action(("up","f9","f19")),22) occurs(action(("depart","f19","p6")),23) occurs(action(("depart","f19","p1")),24) occurs(action(("depart","f19","p5")),25) occurs(action(("down","f19","f17")),26) occurs(action(("board","f17","p2")),27) occurs(action(("up","f17","f22")),28) occurs(action(("depart","f22","p0")),29) occurs(action(("depart","f22","p7")),29) occurs(action(("down","f22","f10")),30) occurs(action(("board","f10","p3")),31) occurs(action(("down","f10","f7")),32) occurs(action(("depart","f7","p2")),33) occurs(action(("board","f7","p0")),33) occurs(action(("up","f7","f13")),34) occurs(action(("depart","f13","p4")),35) occurs(action(("down","f13","f12")),36) occurs(action(("depart","f12","p3")),37) occurs(action(("board","f12","p8")),37) occurs(action(("up","f12","f18")),38) occurs(action(("depart","f18","p8")),39) Solving Time: 0.80s Memory: 77MB (+4MB) SAT SATISFIABLE Models : 1+ Calls : 7 Time : 3.054s (Solving: 2.54s 1st Model: 0.79s Unsat: 0.66s) CPU Time : 3.040s Choices : 30643 Conflicts : 19123 (Analyzed: 19118) Restarts : 227 (Average: 84.22 Last: 118) Model-Level : 105.0 Problems : 7 (Average Length: 19.14 Splits: 0) Lemmas : 19118 (Deleted: 12409) Binary : 220 (Ratio: 1.15%) Ternary : 1202 (Ratio: 6.29%) Conflict : 19118 (Average Length: 16.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 19118 (Average: 1.44 Max: 50 Sum: 27575) Executed : 19095 (Average: 1.43 Max: 50 Sum: 27433 Ratio: 99.49%) Bounded : 23 (Average: 6.17 Max: 29 Sum: 142 Ratio: 0.51%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 27416 (Eliminated: 0 Frozen: 21854) Constraints : 139352 (Binary: 97.2% Ternary: 2.0% Other: 0.8%) Memory Peak : 78MB Max. Length : 39 steps Sol. Length : 39 steps