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-39.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-39.pddl Parsing... Parsing: [0.020s CPU, 0.018s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.005s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.000s CPU, 0.010s wall-clock] Preparing model... [0.020s CPU, 0.015s wall-clock] Generated 18 rules. Computing model... [0.050s CPU, 0.054s wall-clock] 497 relevant atoms 328 auxiliary atoms 825 final queue length 1050 total queue pushes Completing instantiation... [0.040s CPU, 0.042s wall-clock] Instantiating: [0.130s CPU, 0.128s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.000s CPU, 0.004s 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... 16 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, 0.007s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock] Building dictionary for full mutex groups... [0.010s 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, 0.002s wall-clock] Translating task: [0.040s CPU, 0.040s wall-clock] 8 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 1 propositions removed Detecting unreachable propositions: [0.020s CPU, 0.023s wall-clock] Reordering and filtering variables... 17 of 17 variables necessary. 0 of 1 mutex groups necessary. 256 of 256 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.000s CPU, 0.006s wall-clock] Translator variables: 17 Translator derived variables: 0 Translator facts: 48 Translator goal facts: 8 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 256 Translator axioms: 0 Translator task size: 857 Translator peak memory: 33624 KB Writing output... [0.020s CPU, 0.022s wall-clock] Done! [0.240s CPU, 0.248s wall-clock] planner.py version 0.0.1 Time: 0.25s Memory: 60MB 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: 60MB (+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: 0.10s Memory: 73MB (+13MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 75MB (+2MB) UNSAT Iteration Time: 0.14s 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: 0.14s Memory: 85MB (+10MB) Unblocking actions... Solving... Solving Time: 1.17s Memory: 86MB (+1MB) UNKNOWN Iteration Time: 1.33s 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: 0.11s Memory: 94MB (+8MB) Unblocking actions... Solving... Answer: 1 occurs(action(("board","f7","p5")),1) occurs(action(("board","f0","p6")),1) occurs(action(("up","f0","f7")),1) occurs(action(("up","f7","f15")),2) occurs(action(("board","f10","p7")),3) occurs(action(("down","f15","f10")),3) occurs(action(("depart","f11","p7")),4) occurs(action(("up","f10","f11")),4) occurs(action(("board","f1","p0")),5) occurs(action(("down","f11","f1")),5) occurs(action(("depart","f15","p0")),6) occurs(action(("up","f1","f15")),6) occurs(action(("depart","f6","p5")),7) occurs(action(("down","f15","f6")),7) occurs(action(("down","f6","f3")),8) occurs(action(("up","f3","f12")),9) occurs(action(("board","f5","p3")),10) occurs(action(("down","f12","f5")),10) occurs(action(("depart","f0","p3")),11) occurs(action(("down","f5","f0")),11) occurs(action(("up","f0","f14")),12) occurs(action(("depart","f14","p6")),13) occurs(action(("board","f14","p1")),13) occurs(action(("down","f14","f3")),13) occurs(action(("board","f3","p2")),13) occurs(action(("board","f3","p4")),13) occurs(action(("depart","f3","p1")),14) occurs(action(("depart","f12","p2")),14) occurs(action(("up","f3","f12")),14) occurs(action(("depart","f8","p4")),15) occurs(action(("down","f12","f8")),15) Solving Time: 0.04s Memory: 97MB (+3MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 1.902s (Solving: 1.21s 1st Model: 0.03s Unsat: 0.02s) CPU Time : 1.910s Choices : 10625 Conflicts : 8521 (Analyzed: 8520) Restarts : 104 (Average: 81.92 Last: 66) Model-Level : 59.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 8566 (Deleted: 4465) Binary : 101 (Ratio: 1.18%) Ternary : 48 (Ratio: 0.56%) Conflict : 8520 (Average Length: 56.4 Ratio: 99.46%) Loop : 46 (Average Length: 21.7 Ratio: 0.54%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8520 (Average: 1.21 Max: 42 Sum: 10336) Executed : 8491 (Average: 1.18 Max: 42 Sum: 10036 Ratio: 97.10%) Bounded : 29 (Average: 10.34 Max: 12 Sum: 300 Ratio: 2.90%) Rules : 118126 Atoms : 118126 Bodies : 1 (Original: 0) Tight : Yes Variables : 20690 (Eliminated: 0 Frozen: 19373) Constraints : 44664 (Binary: 88.4% Ternary: 10.4% Other: 1.1%) Memory Peak : 97MB Max. Length : 15 steps Sol. Length : 15 steps