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-52.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-52.pddl Parsing... Parsing: [0.040s CPU, 0.034s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.010s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [0.030s CPU, 0.030s wall-clock] Generated 18 rules. Computing model... [0.100s CPU, 0.105s wall-clock] 881 relevant atoms 583 auxiliary atoms 1464 final queue length 1905 total queue pushes Completing instantiation... [0.090s CPU, 0.086s wall-clock] Instantiating: [0.240s CPU, 0.245s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.000s CPU, 0.005s wall-clock] Checking invariant weight... [0.010s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.001s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 22 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.010s CPU, 0.011s 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, 0.004s wall-clock] Translating task: [0.090s CPU, 0.085s wall-clock] 11 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 1 propositions removed Detecting unreachable propositions: [0.040s CPU, 0.048s wall-clock] Reordering and filtering variables... 23 of 23 variables necessary. 0 of 1 mutex groups necessary. 484 of 484 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.020s CPU, 0.013s wall-clock] Translator variables: 23 Translator derived variables: 0 Translator facts: 66 Translator goal facts: 11 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 484 Translator axioms: 0 Translator task size: 1574 Translator peak memory: 37324 KB Writing output... [0.040s CPU, 0.041s wall-clock] Done! [0.480s CPU, 0.485s wall-clock] planner.py version 0.0.1 Time: 0.08s Memory: 52MB 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: 53MB (+1MB) 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 Expected Memory: 53MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.03s Memory: 54MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 54MB (+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 Expected Memory: 55.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.02s Memory: 56MB (+2MB) Unblocking actions... Solving... Solving Time: 0.37s Memory: 57MB (+1MB) UNSAT Iteration Time: 0.40s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 60.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.02s Memory: 59MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 61MB (+2MB) SAT Testing... SERIALIZABLE Testing Time: 0.04s Memory: 62MB (+1MB) Answer: 1 occurs(action(("board","f0","p0")),1) occurs(action(("up","f0","f11")),1) occurs(action(("board","f11","p1")),2) occurs(action(("up","f11","f16")),2) occurs(action(("depart","f16","p1")),3) occurs(action(("board","f16","p10")),3) occurs(action(("up","f16","f17")),3) occurs(action(("board","f17","p4")),4) occurs(action(("down","f17","f7")),4) occurs(action(("depart","f7","p4")),5) occurs(action(("down","f7","f4")),5) occurs(action(("board","f4","p2")),6) occurs(action(("board","f4","p7")),6) occurs(action(("up","f4","f17")),6) occurs(action(("depart","f17","p2")),7) occurs(action(("down","f17","f13")),7) occurs(action(("depart","f13","p10")),8) occurs(action(("down","f13","f1")),8) occurs(action(("board","f13","p3")),8) occurs(action(("depart","f1","p0")),9) occurs(action(("up","f1","f18")),9) occurs(action(("depart","f18","p3")),10) occurs(action(("down","f18","f15")),10) occurs(action(("depart","f15","p7")),11) occurs(action(("board","f15","p6")),11) occurs(action(("down","f15","f14")),11) occurs(action(("board","f14","p8")),12) occurs(action(("board","f14","p9")),12) occurs(action(("up","f14","f17")),12) occurs(action(("depart","f17","p6")),13) occurs(action(("depart","f17","p9")),13) occurs(action(("up","f17","f20")),13) occurs(action(("board","f20","p5")),14) occurs(action(("down","f20","f2")),14) occurs(action(("depart","f2","p5")),15) occurs(action(("depart","f2","p8")),15) occurs(action(("up","f2","f7")),15) SATISFIABLE Models : 1+ Calls : 4 Time : 0.571s (Solving: 0.37s 1st Model: 0.01s Unsat: 0.37s) CPU Time : 0.564s Choices : 10884 (Domain: 10863) Conflicts : 6732 (Analyzed: 6730) Restarts : 80 (Average: 84.12 Last: 29) Model-Level : 92.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 6730 (Deleted: 4408) Binary : 0 (Ratio: 0.00%) Ternary : 8 (Ratio: 0.12%) Conflict : 6730 (Average Length: 28.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 6730 (Average: 1.52 Max: 20 Sum: 10232) Executed : 6723 (Average: 1.52 Max: 20 Sum: 10225 Ratio: 99.93%) Bounded : 7 (Average: 1.00 Max: 1 Sum: 7 Ratio: 0.07%) Rules : 5726 Atoms : 5726 Bodies : 1 (Original: 0) Tight : Yes Variables : 8453 (Eliminated: 0 Frozen: 330) Constraints : 35768 (Binary: 97.0% Ternary: 2.0% Other: 1.0%) Memory Peak : 62MB Max. Length : 15 steps Sol. Length : 15 steps Models : 1