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-49.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-49.pddl Parsing... Parsing: [0.020s CPU, 0.021s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.010s wall-clock] Preparing model... [0.020s CPU, 0.019s wall-clock] Generated 18 rules. Computing model... [0.070s CPU, 0.069s wall-clock] 741 relevant atoms 490 auxiliary atoms 1231 final queue length 1592 total queue pushes Completing instantiation... [0.060s CPU, 0.063s wall-clock] Instantiating: [0.160s CPU, 0.169s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.010s 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... 20 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, 0.010s 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: [0.010s CPU, 0.003s wall-clock] Translating task: [0.070s CPU, 0.061s wall-clock] 10 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, 0.036s wall-clock] Reordering and filtering variables... 21 of 21 variables necessary. 0 of 1 mutex groups necessary. 400 of 400 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.009s wall-clock] Translator variables: 21 Translator derived variables: 0 Translator facts: 60 Translator goal facts: 10 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 400 Translator axioms: 0 Translator task size: 1311 Translator peak memory: 33880 KB Writing output... [0.030s CPU, 0.032s wall-clock] Done! [0.330s CPU, 0.343s wall-clock] planner.py version 0.0.1 Time: 0.07s Memory: 48MB Iteration 1 Queue: [0] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 48MB (+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: 49MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 50MB (+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 (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 52MB (+1MB) UNSAT Iteration Time: 0.05s Iteration 4 Queue: [15] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.03s Memory: 53MB (+1MB) Unblocking actions... Solving... Solving Time: 0.18s Memory: 55MB (+2MB) UNSAT Iteration Time: 0.21s 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: 56MB (+1MB) Unblocking actions... Solving... Solving Time: 0.92s Memory: 57MB (+1MB) UNKNOWN Iteration Time: 0.95s Iteration 6 Queue: [20] Grounded Until: 20 Solving... Solving Time: 0.76s Memory: 57MB (+0MB) UNKNOWN Iteration Time: 0.76s Iteration 7 Queue: [20] Grounded Until: 20 Solving... Solving Time: 0.52s Memory: 57MB (+0MB) UNSAT Iteration Time: 0.52s 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: 59MB (+2MB) Unblocking actions... Solving... Solving Time: 0.78s Memory: 60MB (+1MB) UNKNOWN Iteration Time: 0.82s Iteration 9 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.60s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.60s Iteration 10 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.52s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.52s Iteration 11 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.55s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.55s Iteration 12 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.48s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.48s Iteration 13 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.42s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.42s Iteration 14 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.38s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.38s Iteration 15 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.22s Memory: 60MB (+0MB) UNSAT Iteration Time: 0.22s Iteration 16 Queue: [30] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.02s Memory: 62MB (+2MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f11")),1) occurs(action(("board","f11","p4")),2) occurs(action(("board","f11","p5")),2) occurs(action(("up","f11","f12")),3) occurs(action(("depart","f12","p4")),4) occurs(action(("down","f12","f2")),5) occurs(action(("board","f2","p7")),6) occurs(action(("up","f2","f7")),7) occurs(action(("depart","f7","p7")),8) occurs(action(("up","f7","f13")),9) occurs(action(("board","f13","p0")),10) occurs(action(("down","f13","f5")),11) occurs(action(("board","f5","p3")),12) occurs(action(("up","f5","f10")),13) occurs(action(("board","f10","p9")),14) occurs(action(("board","f10","p9")),15) occurs(action(("down","f10","f4")),16) occurs(action(("board","f4","p6")),17) occurs(action(("up","f4","f6")),18) occurs(action(("depart","f6","p6")),19) occurs(action(("board","f6","p1")),19) occurs(action(("up","f6","f15")),20) occurs(action(("depart","f15","p0")),21) occurs(action(("up","f15","f19")),22) occurs(action(("depart","f19","p1")),23) occurs(action(("board","f19","p2")),23) occurs(action(("board","f19","p2")),24) occurs(action(("down","f19","f14")),25) occurs(action(("depart","f14","p5")),26) occurs(action(("down","f14","f8")),27) occurs(action(("depart","f8","p2")),28) occurs(action(("depart","f8","p3")),28) occurs(action(("depart","f8","p9")),28) occurs(action(("board","f8","p8")),28) occurs(action(("down","f8","f3")),29) occurs(action(("depart","f3","p8")),30) Solving Time: 0.31s Memory: 63MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 16 Time : 6.936s (Solving: 6.61s 1st Model: 0.30s Unsat: 0.92s) CPU Time : 6.940s Choices : 122041 Conflicts : 92574 (Analyzed: 92569) Restarts : 1096 (Average: 84.46 Last: 122) Model-Level : 52.0 Problems : 16 (Average Length: 22.00 Splits: 0) Lemmas : 92569 (Deleted: 73129) Binary : 317 (Ratio: 0.34%) Ternary : 1718 (Ratio: 1.86%) Conflict : 92569 (Average Length: 13.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 92569 (Average: 1.24 Max: 40 Sum: 115201) Executed : 92526 (Average: 1.24 Max: 40 Sum: 115025 Ratio: 99.85%) Bounded : 43 (Average: 4.09 Max: 22 Sum: 176 Ratio: 0.15%) Rules : 5156 Atoms : 5156 Bodies : 1 (Original: 0) Tight : Yes Variables : 15025 (Eliminated: 0 Frozen: 11669) Constraints : 74268 (Binary: 96.8% Ternary: 2.2% Other: 1.0%) Memory Peak : 64MB Max. Length : 30 steps Sol. Length : 30 steps