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-47.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-47.pddl Parsing... Parsing: [0.020s 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, 0.009s wall-clock] Preparing model... [0.020s CPU, 0.021s wall-clock] Generated 18 rules. Computing model... [0.080s CPU, 0.076s wall-clock] 741 relevant atoms 490 auxiliary atoms 1231 final queue length 1592 total queue pushes Completing instantiation... [0.060s CPU, 0.064s wall-clock] Instantiating: [0.180s CPU, 0.178s 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, 0.009s 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: [0.010s CPU, 0.003s wall-clock] Translating task: [0.070s CPU, 0.063s 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, 0.030s wall-clock] Done! [0.350s CPU, 0.353s wall-clock] planner.py version 0.0.1 Time: 0.07s Memory: 48MB 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: 48MB (+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: 0.03s Memory: 49MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 49MB (+0MB) UNSAT Iteration Time: 0.04s 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: 0.02s Memory: 51MB (+2MB) Unblocking actions... Solving... Solving Time: 0.33s Memory: 52MB (+1MB) UNKNOWN Iteration Time: 0.36s 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: 0.02s Memory: 53MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("board","f0","p5")),1) occurs(action(("board","f0","p8")),1) occurs(action(("up","f0","f18")),1) occurs(action(("depart","f18","p8")),2) occurs(action(("down","f18","f5")),2) occurs(action(("board","f5","p3")),3) occurs(action(("up","f5","f19")),3) occurs(action(("board","f19","p1")),4) occurs(action(("down","f19","f10")),4) occurs(action(("depart","f10","p3")),5) occurs(action(("down","f10","f4")),5) occurs(action(("board","f10","p7")),5) occurs(action(("board","f10","p9")),5) occurs(action(("depart","f4","p1")),6) occurs(action(("down","f4","f0")),6) occurs(action(("board","f0","p0")),7) occurs(action(("board","f0","p8")),7) occurs(action(("up","f0","f18")),7) occurs(action(("depart","f18","p8")),8) occurs(action(("down","f18","f16")),8) occurs(action(("board","f16","p2")),9) occurs(action(("up","f16","f17")),9) occurs(action(("board","f17","p6")),10) occurs(action(("down","f17","f3")),10) occurs(action(("depart","f3","p2")),11) occurs(action(("depart","f3","p9")),11) occurs(action(("up","f3","f7")),11) occurs(action(("depart","f7","p6")),12) occurs(action(("down","f7","f1")),12) occurs(action(("depart","f1","p0")),13) occurs(action(("depart","f1","p7")),13) occurs(action(("board","f1","p4")),13) occurs(action(("up","f1","f11")),13) occurs(action(("depart","f11","p4")),14) occurs(action(("down","f11","f8")),14) occurs(action(("depart","f8","p5")),15) occurs(action(("up","f8","f17")),15) Solving Time: 0.02s Memory: 54MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 0.512s (Solving: 0.34s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 0.500s Choices : 11460 Conflicts : 8268 (Analyzed: 8267) Restarts : 104 (Average: 79.49 Last: 90) Model-Level : 67.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 8267 (Deleted: 4202) Binary : 56 (Ratio: 0.68%) Ternary : 213 (Ratio: 2.58%) Conflict : 8267 (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 : 8267 (Average: 1.31 Max: 20 Sum: 10831) Executed : 8266 (Average: 1.31 Max: 20 Sum: 10830 Ratio: 99.99%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 0.01%) Rules : 4766 Atoms : 4766 Bodies : 1 (Original: 0) Tight : Yes Variables : 7133 (Eliminated: 0 Frozen: 300) Constraints : 29757 (Binary: 96.7% Ternary: 2.2% Other: 1.1%) Memory Peak : 55MB Max. Length : 15 steps Sol. Length : 15 steps