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-44.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-44.pddl Parsing... Parsing: [0.020s CPU, 0.025s 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, 0.012s wall-clock] Preparing model... [0.020s CPU, 0.022s wall-clock] Generated 18 rules. Computing model... [0.070s CPU, 0.073s wall-clock] 613 relevant atoms 405 auxiliary atoms 1018 final queue length 1307 total queue pushes Completing instantiation... [0.060s CPU, 0.059s wall-clock] Instantiating: [0.170s CPU, 0.174s 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... 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: [0.010s CPU, 0.003s wall-clock] Translating task: [0.050s CPU, 0.050s 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, 0.325s wall-clock] planner.py version 0.0.1 Time: 0.40s 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: 0.04s 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: 1.30s Memory: 105MB (+2MB) UNKNOWN Iteration Time: 1.49s 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","f13","p1")),1) occurs(action(("up","f0","f13")),1) occurs(action(("board","f13","p1")),2) occurs(action(("down","f13","f3")),2) occurs(action(("depart","f3","p1")),3) occurs(action(("board","f14","p4")),3) occurs(action(("up","f3","f14")),3) occurs(action(("board","f14","p4")),4) occurs(action(("down","f14","f7")),4) occurs(action(("depart","f7","p4")),5) occurs(action(("board","f6","p3")),6) occurs(action(("board","f6","p5")),6) occurs(action(("down","f7","f6")),6) occurs(action(("board","f6","p2")),7) occurs(action(("board","f6","p3")),7) occurs(action(("board","f6","p5")),7) occurs(action(("board","f1","p7")),7) occurs(action(("board","f1","p8")),7) occurs(action(("down","f6","f1")),7) occurs(action(("board","f11","p0")),8) occurs(action(("board","f1","p7")),8) occurs(action(("board","f1","p8")),8) occurs(action(("up","f1","f11")),8) occurs(action(("depart","f0","p0")),9) occurs(action(("down","f11","f0")),9) occurs(action(("up","f0","f12")),10) occurs(action(("depart","f15","p3")),11) occurs(action(("up","f12","f15")),11) occurs(action(("board","f12","p6")),11) occurs(action(("down","f15","f5")),12) occurs(action(("depart","f5","p2")),13) occurs(action(("depart","f8","p7")),13) occurs(action(("depart","f8","p8")),13) occurs(action(("up","f5","f8")),13) occurs(action(("depart","f16","p5")),14) occurs(action(("up","f8","f16")),14) occurs(action(("depart","f4","p6")),15) occurs(action(("down","f16","f4")),15) Solving Time: 0.79s Memory: 124MB (+3MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 3.148s (Solving: 2.09s 1st Model: 0.78s Unsat: 0.03s) CPU Time : 3.140s Choices : 16007 Conflicts : 11768 (Analyzed: 11767) Restarts : 145 (Average: 81.15 Last: 124) Model-Level : 56.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 11869 (Deleted: 7143) Binary : 126 (Ratio: 1.06%) Ternary : 65 (Ratio: 0.55%) Conflict : 11767 (Average Length: 64.5 Ratio: 99.14%) Loop : 102 (Average Length: 24.1 Ratio: 0.86%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 11767 (Average: 1.29 Max: 37 Sum: 15131) Executed : 11738 (Average: 1.26 Max: 37 Sum: 14805 Ratio: 97.85%) Bounded : 29 (Average: 11.24 Max: 17 Sum: 326 Ratio: 2.15%) Rules : 190923 Atoms : 190923 Bodies : 1 (Original: 0) Tight : Yes Variables : 25982 (Eliminated: 0 Frozen: 24498) Constraints : 56217 (Binary: 88.7% Ternary: 10.3% Other: 1.0%) Memory Peak : 125MB Max. Length : 15 steps Sol. Length : 15 steps