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-41.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-41.pddl Parsing... Parsing: [0.030s CPU, 0.021s 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, 0.066s wall-clock] 613 relevant atoms 405 auxiliary atoms 1018 final queue length 1307 total queue pushes Completing instantiation... [0.060s CPU, 0.056s wall-clock] Instantiating: [0.160s CPU, 0.159s 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... 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: [0.000s CPU, 0.009s wall-clock] Building STRIPS to SAS dictionary... [0.010s 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, 0.051s 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: [0.030s CPU, 0.029s 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, 0.007s 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, 0.307s wall-clock] planner.py version 0.0.1 Time: 0.42s Memory: 71MB 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: 71MB (+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: 0.14s Memory: 91MB (+20MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 93MB (+2MB) UNSAT Iteration Time: 0.20s 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: 0.16s Memory: 103MB (+10MB) Unblocking actions... Solving... Solving Time: 1.40s Memory: 105MB (+2MB) UNKNOWN Iteration Time: 1.59s 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: 0.23s Memory: 121MB (+16MB) Unblocking actions... Solving... Answer: 1 occurs(action(("board","f6","p8")),1) occurs(action(("up","f0","f6")),1) occurs(action(("board","f14","p6")),2) occurs(action(("board","f6","p8")),2) occurs(action(("up","f6","f14")),2) occurs(action(("down","f14","f1")),3) occurs(action(("board","f14","p5")),3) occurs(action(("board","f14","p6")),3) occurs(action(("down","f1","f0")),4) occurs(action(("depart","f13","p5")),5) occurs(action(("depart","f0","p8")),5) occurs(action(("up","f0","f13")),5) occurs(action(("board","f15","p4")),6) occurs(action(("up","f13","f15")),6) occurs(action(("board","f15","p4")),7) occurs(action(("down","f15","f10")),7) occurs(action(("board","f9","p1")),8) occurs(action(("board","f10","p3")),8) occurs(action(("down","f10","f9")),8) occurs(action(("board","f9","p1")),9) occurs(action(("up","f9","f12")),9) occurs(action(("depart","f12","p3")),10) occurs(action(("board","f5","p2")),10) occurs(action(("board","f5","p7")),10) occurs(action(("down","f12","f5")),10) occurs(action(("depart","f1","p4")),11) occurs(action(("board","f1","p0")),11) occurs(action(("down","f5","f1")),11) occurs(action(("depart","f4","p7")),12) occurs(action(("board","f1","p0")),12) occurs(action(("up","f1","f4")),12) occurs(action(("depart","f7","p1")),13) occurs(action(("depart","f7","p2")),13) occurs(action(("up","f4","f7")),13) occurs(action(("depart","f7","p6")),14) occurs(action(("depart","f16","p0")),15) occurs(action(("up","f7","f16")),15) Solving Time: 0.07s Memory: 124MB (+3MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 2.543s (Solving: 1.47s 1st Model: 0.05s Unsat: 0.02s) CPU Time : 2.550s Choices : 11165 Conflicts : 8594 (Analyzed: 8593) Restarts : 104 (Average: 82.62 Last: 62) Model-Level : 68.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 8661 (Deleted: 4501) Binary : 80 (Ratio: 0.92%) Ternary : 40 (Ratio: 0.46%) Conflict : 8593 (Average Length: 55.7 Ratio: 99.21%) Loop : 68 (Average Length: 24.0 Ratio: 0.79%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8593 (Average: 1.24 Max: 40 Sum: 10675) Executed : 8577 (Average: 1.22 Max: 40 Sum: 10526 Ratio: 98.60%) Bounded : 16 (Average: 9.31 Max: 17 Sum: 149 Ratio: 1.40%) Rules : 190923 Atoms : 190923 Bodies : 1 (Original: 0) Tight : Yes Variables : 25982 (Eliminated: 0 Frozen: 24498) Constraints : 56277 (Binary: 88.7% Ternary: 10.3% Other: 1.0%) Memory Peak : 125MB Max. Length : 15 steps Sol. Length : 15 steps