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-53.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-53.pddl Parsing... Parsing: [0.020s CPU, 0.022s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.007s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.009s wall-clock] Preparing model... [0.020s CPU, 0.022s wall-clock] Generated 18 rules. Computing model... [0.080s CPU, 0.081s wall-clock] 881 relevant atoms 583 auxiliary atoms 1464 final queue length 1905 total queue pushes Completing instantiation... [0.070s CPU, 0.077s wall-clock] Instantiating: [0.190s CPU, 0.198s 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, 0.001s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 22 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, 0.004s wall-clock] Translating task: [0.080s CPU, 0.074s wall-clock] 11 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 1 propositions removed Detecting unreachable propositions: [0.040s CPU, 0.044s wall-clock] Reordering and filtering variables... 23 of 23 variables necessary. 0 of 1 mutex groups necessary. 484 of 484 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.011s wall-clock] Translator variables: 23 Translator derived variables: 0 Translator facts: 66 Translator goal facts: 11 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 484 Translator axioms: 0 Translator task size: 1574 Translator peak memory: 34136 KB Writing output... [0.030s CPU, 0.037s wall-clock] Done! [0.390s CPU, 0.403s wall-clock] planner.py version 0.0.1 Time: 1.05s Memory: 106MB 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: 0.01s Memory: 106MB (+0MB) UNSAT Iteration Time: 0.01s 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: 0.05s Memory: 111MB (+5MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 112MB (+1MB) UNSAT Iteration Time: 0.07s 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: 0.05s Memory: 115MB (+3MB) Unblocking actions... Solving... Solving Time: 0.30s Memory: 117MB (+2MB) UNSAT Iteration Time: 0.37s 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: 0.05s Memory: 119MB (+2MB) Unblocking actions... Solving... Solving Time: 0.47s Memory: 121MB (+2MB) UNKNOWN Iteration Time: 0.55s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.05s Memory: 124MB (+3MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f2")),1) occurs(action(("board","f2","p1")),2) occurs(action(("down","f2","f0")),2) occurs(action(("depart","f0","p1")),3) occurs(action(("up","f0","f3")),3) occurs(action(("board","f3","p4")),4) occurs(action(("up","f3","f7")),4) occurs(action(("depart","f7","p4")),5) occurs(action(("up","f7","f12")),5) occurs(action(("board","f7","p6")),5) occurs(action(("board","f12","p3")),6) occurs(action(("up","f12","f20")),6) occurs(action(("depart","f20","p3")),7) occurs(action(("down","f20","f16")),7) occurs(action(("board","f16","p5")),8) occurs(action(("down","f16","f1")),8) occurs(action(("board","f16","p9")),8) occurs(action(("depart","f1","p5")),9) occurs(action(("up","f1","f9")),9) occurs(action(("board","f9","p8")),10) occurs(action(("up","f9","f21")),10) occurs(action(("board","f21","p0")),11) occurs(action(("board","f21","p2")),11) occurs(action(("down","f21","f18")),11) occurs(action(("board","f18","p7")),12) occurs(action(("down","f18","f4")),12) occurs(action(("board","f4","p10")),13) occurs(action(("up","f4","f14")),13) occurs(action(("depart","f14","p10")),14) occurs(action(("down","f14","f12")),14) occurs(action(("depart","f12","p0")),15) occurs(action(("down","f12","f8")),15) occurs(action(("board","f12","p3")),15) occurs(action(("depart","f8","p2")),16) occurs(action(("up","f8","f9")),16) occurs(action(("board","f9","p8")),17) occurs(action(("up","f9","f17")),17) occurs(action(("depart","f17","p9")),18) occurs(action(("down","f17","f1")),18) occurs(action(("depart","f1","p8")),19) occurs(action(("up","f1","f10")),19) occurs(action(("depart","f10","p6")),20) occurs(action(("depart","f10","p7")),20) occurs(action(("up","f10","f17")),20) Solving Time: 0.12s Memory: 127MB (+3MB) SAT SATISFIABLE Models : 1+ Calls : 5 Time : 2.246s (Solving: 0.88s 1st Model: 0.12s Unsat: 0.29s) CPU Time : 2.240s Choices : 23128 Conflicts : 15647 (Analyzed: 15645) Restarts : 186 (Average: 84.11 Last: 60) Model-Level : 73.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 15645 (Deleted: 8210) Binary : 141 (Ratio: 0.90%) Ternary : 573 (Ratio: 3.66%) Conflict : 15645 (Average Length: 16.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 15645 (Average: 1.31 Max: 22 Sum: 20523) Executed : 15635 (Average: 1.31 Max: 22 Sum: 20513 Ratio: 99.95%) Bounded : 10 (Average: 1.00 Max: 1 Sum: 10 Ratio: 0.05%) Rules : 637312 Atoms : 637312 Bodies : 1 (Original: 0) Tight : Yes Variables : 17257 (Eliminated: 0 Frozen: 0) Constraints : 50891 (Binary: 96.3% Ternary: 2.8% Other: 0.9%) Memory Peak : 127MB Max. Length : 20 steps Sol. Length : 20 steps