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-37.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-37.pddl Parsing... Parsing: [0.010s CPU, 0.016s 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, 0.009s wall-clock] Preparing model... [0.020s CPU, 0.014s wall-clock] Generated 18 rules. Computing model... [0.050s CPU, 0.050s wall-clock] 497 relevant atoms 328 auxiliary atoms 825 final queue length 1050 total queue pushes Completing instantiation... [0.040s CPU, 0.041s wall-clock] Instantiating: [0.120s CPU, 0.121s 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: [0.010s CPU, 0.007s 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: [0.000s CPU, 0.002s wall-clock] Translating task: [0.040s CPU, 0.039s 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, 0.024s 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: [0.010s 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, 0.241s wall-clock] planner.py version 0.0.1 Time: 0.29s Memory: 62MB 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: 62MB (+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: 0.02s Memory: 65MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 65MB (+0MB) UNSAT Iteration Time: 0.03s 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: 67MB (+2MB) Unblocking actions... Solving... Solving Time: 0.19s Memory: 68MB (+1MB) UNSAT Iteration Time: 0.22s 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: 0.03s Memory: 69MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("board","f0","p2")),1) occurs(action(("up","f0","f7")),1) occurs(action(("depart","f7","p2")),2) occurs(action(("board","f7","p1")),2) occurs(action(("up","f7","f8")),2) occurs(action(("board","f8","p0")),3) occurs(action(("down","f8","f4")),3) occurs(action(("board","f4","p5")),4) occurs(action(("up","f4","f13")),4) occurs(action(("depart","f13","p5")),5) occurs(action(("down","f13","f12")),5) occurs(action(("board","f13","p7")),5) occurs(action(("depart","f12","p1")),6) occurs(action(("down","f12","f7")),6) occurs(action(("board","f7","p1")),7) occurs(action(("up","f7","f12")),7) occurs(action(("depart","f12","p1")),8) occurs(action(("down","f12","f3")),8) occurs(action(("board","f3","p6")),9) occurs(action(("down","f3","f1")),9) occurs(action(("up","f1","f5")),10) occurs(action(("board","f1","p3")),10) occurs(action(("depart","f5","p0")),11) occurs(action(("board","f5","p4")),11) occurs(action(("down","f5","f3")),11) occurs(action(("depart","f3","p4")),12) occurs(action(("up","f3","f6")),12) occurs(action(("depart","f6","p3")),13) occurs(action(("down","f6","f2")),13) occurs(action(("depart","f2","p6")),14) occurs(action(("up","f2","f4")),14) occurs(action(("depart","f4","p7")),15) Solving Time: 0.01s Memory: 70MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 0.595s (Solving: 0.19s 1st Model: 0.01s Unsat: 0.19s) CPU Time : 0.590s Choices : 6447 Conflicts : 5197 (Analyzed: 5195) Restarts : 61 (Average: 85.16 Last: 58) Model-Level : 53.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 5195 (Deleted: 2440) Binary : 41 (Ratio: 0.79%) Ternary : 97 (Ratio: 1.87%) Conflict : 5195 (Average Length: 13.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 5195 (Average: 1.18 Max: 13 Sum: 6151) Executed : 5186 (Average: 1.18 Max: 13 Sum: 6142 Ratio: 99.85%) Bounded : 9 (Average: 1.00 Max: 1 Sum: 9 Ratio: 0.15%) Rules : 172812 Atoms : 172812 Bodies : 1 (Original: 0) Tight : Yes Variables : 6872 (Eliminated: 0 Frozen: 0) Constraints : 20543 (Binary: 95.2% Ternary: 3.6% Other: 1.2%) Memory Peak : 71MB Max. Length : 15 steps Sol. Length : 15 steps