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-43.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-43.pddl Parsing... Parsing: [0.030s CPU, 0.022s 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, 0.011s wall-clock] Preparing model... [0.010s CPU, 0.019s wall-clock] Generated 18 rules. Computing model... [0.070s CPU, 0.068s wall-clock] 613 relevant atoms 405 auxiliary atoms 1018 final queue length 1307 total queue pushes Completing instantiation... [0.060s CPU, 0.054s wall-clock] Instantiating: [0.160s CPU, 0.160s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.000s CPU, 0.005s wall-clock] Checking invariant weight... [0.010s 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... 18 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, 0.003s wall-clock] Translating task: [0.050s CPU, 0.048s wall-clock] 9 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, 0.031s wall-clock] Reordering and filtering variables... 19 of 19 variables necessary. 0 of 1 mutex groups necessary. 324 of 324 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.008s wall-clock] Translator variables: 19 Translator derived variables: 0 Translator facts: 54 Translator goal facts: 9 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 324 Translator axioms: 0 Translator task size: 1072 Translator peak memory: 33624 KB Writing output... [0.020s CPU, 0.025s wall-clock] Done! [0.310s CPU, 0.308s wall-clock] planner.py version 0.0.1 Time: 0.06s Memory: 47MB Iteration 1 Queue: [0] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 47MB (+0MB) UNSAT Iteration Time: 0.00s Iteration 2 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.03s Memory: 48MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 49MB (+1MB) UNSAT Iteration Time: 0.04s Iteration 3 Queue: [10] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.03s Memory: 51MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 51MB (+0MB) UNSAT Iteration Time: 0.04s Iteration 4 Queue: [15] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.02s Memory: 52MB (+1MB) Unblocking actions... Solving... Solving Time: 0.13s Memory: 53MB (+1MB) UNSAT Iteration Time: 0.16s Iteration 5 Queue: [20] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.02s Memory: 54MB (+1MB) Unblocking actions... Solving... Solving Time: 0.72s Memory: 55MB (+1MB) UNKNOWN Iteration Time: 0.75s Iteration 6 Queue: [20] Grounded Until: 20 Solving... Solving Time: 0.58s Memory: 55MB (+0MB) UNKNOWN Iteration Time: 0.58s Iteration 7 Queue: [20] Grounded Until: 20 Solving... Solving Time: 0.01s Memory: 55MB (+0MB) UNSAT Iteration Time: 0.01s Iteration 8 Queue: [25] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.02s Memory: 57MB (+2MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f2")),1) occurs(action(("board","f2","p3")),2) occurs(action(("up","f2","f14")),3) occurs(action(("depart","f14","p3")),4) occurs(action(("up","f14","f16")),5) occurs(action(("board","f16","p1")),6) occurs(action(("down","f16","f0")),7) occurs(action(("depart","f0","p1")),8) occurs(action(("board","f0","p7")),8) occurs(action(("up","f0","f13")),9) occurs(action(("board","f13","p0")),10) occurs(action(("board","f13","p6")),10) occurs(action(("down","f13","f7")),11) occurs(action(("board","f7","p4")),12) occurs(action(("down","f7","f1")),13) occurs(action(("board","f1","p8")),14) occurs(action(("up","f1","f3")),15) occurs(action(("depart","f3","p4")),16) occurs(action(("board","f3","p2")),16) occurs(action(("up","f3","f8")),17) occurs(action(("up","f8","f9")),18) occurs(action(("depart","f9","p8")),19) occurs(action(("up","f9","f12")),20) occurs(action(("depart","f12","p0")),21) occurs(action(("depart","f12","p2")),21) occurs(action(("depart","f12","p7")),21) occurs(action(("down","f12","f8")),22) occurs(action(("depart","f8","p6")),23) occurs(action(("board","f8","p5")),23) occurs(action(("down","f8","f5")),24) occurs(action(("depart","f5","p5")),25) Solving Time: 0.04s Memory: 58MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 8 Time : 1.717s (Solving: 1.49s 1st Model: 0.04s Unsat: 0.15s) CPU Time : 1.710s Choices : 26917 Conflicts : 19141 (Analyzed: 19137) Restarts : 227 (Average: 84.30 Last: 111) Model-Level : 46.0 Problems : 8 (Average Length: 16.38 Splits: 0) Lemmas : 19137 (Deleted: 10841) Binary : 282 (Ratio: 1.47%) Ternary : 1085 (Ratio: 5.67%) Conflict : 19137 (Average Length: 13.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 19137 (Average: 1.35 Max: 46 Sum: 25880) Executed : 19114 (Average: 1.35 Max: 46 Sum: 25744 Ratio: 99.47%) Bounded : 23 (Average: 5.91 Max: 22 Sum: 136 Ratio: 0.53%) Rules : 4209 Atoms : 4209 Bodies : 1 (Original: 0) Tight : Yes Variables : 10355 (Eliminated: 0 Frozen: 7836) Constraints : 50133 (Binary: 96.4% Ternary: 2.5% Other: 1.1%) Memory Peak : 58MB Max. Length : 25 steps Sol. Length : 25 steps