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-37.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-37.pddl Parsing... Parsing: [0.010s CPU, 0.017s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.005s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.000s CPU, 0.009s wall-clock] Preparing model... [0.020s CPU, 0.014s wall-clock] Generated 18 rules. Computing model... [0.040s CPU, 0.049s wall-clock] 497 relevant atoms 328 auxiliary atoms 825 final queue length 1050 total queue pushes Completing instantiation... [0.040s CPU, 0.040s wall-clock] Instantiating: [0.120s CPU, 0.118s 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... [0.000s 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: [0.010s 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, 0.040s 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: [0.020s 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: [0.010s 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... [0.020s CPU, 0.022s wall-clock] Done! [0.230s CPU, 0.240s wall-clock] planner.py version 0.0.1 Time: 0.24s 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: 0.02s Memory: 75MB (+2MB) UNSAT Iteration Time: 0.14s 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: 1.12s Memory: 86MB (+1MB) UNKNOWN Iteration Time: 1.29s 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","f0","p2")),1) occurs(action(("board","f4","p5")),1) occurs(action(("up","f0","f4")),1) occurs(action(("depart","f13","p5")),2) occurs(action(("up","f4","f13")),2) occurs(action(("board","f13","p7")),2) occurs(action(("board","f1","p3")),3) occurs(action(("board","f13","p7")),3) occurs(action(("down","f13","f1")),3) occurs(action(("up","f1","f5")),4) occurs(action(("board","f1","p3")),4) occurs(action(("board","f5","p4")),4) occurs(action(("up","f5","f7")),5) occurs(action(("board","f5","p4")),5) occurs(action(("depart","f7","p2")),6) occurs(action(("board","f8","p0")),6) occurs(action(("board","f7","p1")),6) occurs(action(("up","f7","f8")),6) occurs(action(("board","f8","p0")),7) occurs(action(("down","f8","f3")),7) occurs(action(("board","f3","p6")),7) occurs(action(("depart","f3","p4")),8) occurs(action(("depart","f2","p6")),8) occurs(action(("down","f3","f2")),8) occurs(action(("up","f2","f5")),9) occurs(action(("board","f5","p4")),9) occurs(action(("board","f5","p4")),10) occurs(action(("depart","f5","p0")),11) occurs(action(("up","f5","f6")),11) occurs(action(("board","f5","p4")),11) occurs(action(("depart","f6","p3")),12) occurs(action(("down","f6","f5")),12) occurs(action(("board","f5","p4")),12) occurs(action(("depart","f12","p1")),13) occurs(action(("up","f5","f12")),13) occurs(action(("board","f5","p4")),13) occurs(action(("down","f12","f1")),14) occurs(action(("depart","f4","p7")),15) occurs(action(("up","f1","f4")),15) Solving Time: 0.19s Memory: 97MB (+3MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 1.998s (Solving: 1.31s 1st Model: 0.19s Unsat: 0.01s) CPU Time : 2.000s Choices : 11731 Conflicts : 9047 (Analyzed: 9046) Restarts : 115 (Average: 78.66 Last: 71) Model-Level : 55.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 9111 (Deleted: 4456) Binary : 95 (Ratio: 1.04%) Ternary : 65 (Ratio: 0.71%) Conflict : 9046 (Average Length: 53.5 Ratio: 99.29%) Loop : 65 (Average Length: 23.5 Ratio: 0.71%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 9046 (Average: 1.22 Max: 63 Sum: 11001) Executed : 9033 (Average: 1.20 Max: 63 Sum: 10884 Ratio: 98.94%) Bounded : 13 (Average: 9.00 Max: 17 Sum: 117 Ratio: 1.06%) Rules : 118126 Atoms : 118126 Bodies : 1 (Original: 0) Tight : Yes Variables : 20691 (Eliminated: 0 Frozen: 19374) Constraints : 44738 (Binary: 88.4% Ternary: 10.5% Other: 1.1%) Memory Peak : 97MB Max. Length : 15 steps Sol. Length : 15 steps