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-36.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-36.pddl Parsing... Parsing: [0.010s CPU, 0.020s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.010s wall-clock] Preparing model... [0.020s CPU, 0.015s wall-clock] Generated 18 rules. Computing model... [0.050s CPU, 0.055s wall-clock] 497 relevant atoms 328 auxiliary atoms 825 final queue length 1050 total queue pushes Completing instantiation... [0.040s CPU, 0.044s wall-clock] Instantiating: [0.140s CPU, 0.131s 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, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 16 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, 0.008s 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, 0.002s wall-clock] Translating task: [0.040s CPU, 0.041s wall-clock] 8 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, 0.024s wall-clock] Reordering and filtering variables... 17 of 17 variables necessary. 0 of 1 mutex groups necessary. 256 of 256 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.000s CPU, 0.006s wall-clock] Translator variables: 17 Translator derived variables: 0 Translator facts: 48 Translator goal facts: 8 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 256 Translator axioms: 0 Translator task size: 857 Translator peak memory: 33624 KB Writing output... [0.010s CPU, 0.021s wall-clock] Done! [0.240s CPU, 0.253s wall-clock] planner.py version 0.0.1 Time: 0.26s Memory: 60MB Iteration 1 Queue: [(0,0,0,True), (1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 60MB (+0MB) UNSAT Iteration Time: 0.00s Iteration 2 Queue: [(1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.10s Memory: 73MB (+13MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 75MB (+2MB) UNSAT Iteration Time: 0.15s Iteration 3 Queue: [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.14s Memory: 85MB (+10MB) Unblocking actions... Solving... Solving Time: 1.18s Memory: 86MB (+1MB) UNKNOWN Iteration Time: 1.34s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.11s Memory: 94MB (+8MB) Unblocking actions... Solving... Answer: 1 occurs(action(("board","f10","p3")),1) occurs(action(("board","f10","p5")),1) occurs(action(("up","f0","f10")),1) occurs(action(("down","f10","f7")),2) occurs(action(("board","f7","p0")),3) occurs(action(("down","f7","f2")),3) occurs(action(("board","f10","p3")),4) occurs(action(("board","f10","p5")),4) occurs(action(("board","f2","p6")),4) occurs(action(("up","f2","f10")),4) occurs(action(("down","f10","f3")),5) occurs(action(("board","f10","p3")),5) occurs(action(("board","f10","p5")),5) occurs(action(("board","f3","p7")),5) occurs(action(("board","f1","p2")),6) occurs(action(("board","f3","p7")),6) occurs(action(("down","f3","f1")),6) occurs(action(("depart","f11","p5")),7) occurs(action(("depart","f11","p6")),7) occurs(action(("board","f1","p2")),7) occurs(action(("up","f1","f11")),7) occurs(action(("down","f11","f6")),8) occurs(action(("depart","f6","p0")),9) occurs(action(("depart","f6","p7")),9) occurs(action(("board","f9","p4")),9) occurs(action(("up","f6","f9")),9) occurs(action(("board","f7","p0")),10) occurs(action(("board","f9","p1")),10) occurs(action(("board","f9","p4")),10) occurs(action(("down","f9","f7")),10) occurs(action(("board","f2","p6")),11) occurs(action(("down","f7","f2")),11) occurs(action(("depart","f13","p4")),12) occurs(action(("up","f2","f13")),12) occurs(action(("depart","f3","p1")),13) occurs(action(("down","f13","f3")),13) occurs(action(("depart","f12","p3")),14) occurs(action(("up","f3","f12")),14) occurs(action(("depart","f15","p2")),15) occurs(action(("up","f12","f15")),15) Solving Time: 0.15s Memory: 97MB (+3MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 2.044s (Solving: 1.35s 1st Model: 0.15s Unsat: 0.02s) CPU Time : 2.040s Choices : 11953 Conflicts : 9072 (Analyzed: 9071) Restarts : 112 (Average: 80.99 Last: 137) Model-Level : 66.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 9184 (Deleted: 4612) Binary : 82 (Ratio: 0.89%) Ternary : 49 (Ratio: 0.53%) Conflict : 9071 (Average Length: 49.5 Ratio: 98.77%) Loop : 113 (Average Length: 26.0 Ratio: 1.23%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 9071 (Average: 1.23 Max: 54 Sum: 11171) Executed : 9060 (Average: 1.22 Max: 54 Sum: 11060 Ratio: 99.01%) Bounded : 11 (Average: 10.09 Max: 17 Sum: 111 Ratio: 0.99%) Rules : 118126 Atoms : 118126 Bodies : 1 (Original: 0) Tight : Yes Variables : 20693 (Eliminated: 0 Frozen: 19377) Constraints : 44733 (Binary: 88.4% Ternary: 10.5% Other: 1.1%) Memory Peak : 97MB Max. Length : 15 steps Sol. Length : 15 steps