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-49.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-49.pddl Parsing... Parsing: [0.030s CPU, 0.026s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.007s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [0.030s CPU, 0.022s wall-clock] Generated 18 rules. Computing model... [0.070s CPU, 0.078s wall-clock] 741 relevant atoms 490 auxiliary atoms 1231 final queue length 1592 total queue pushes Completing instantiation... [0.060s CPU, 0.066s wall-clock] Instantiating: [0.180s CPU, 0.187s 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, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 20 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: [0.060s CPU, 0.060s wall-clock] 10 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, 0.037s wall-clock] Reordering and filtering variables... 21 of 21 variables necessary. 0 of 1 mutex groups necessary. 400 of 400 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.009s wall-clock] Translator variables: 21 Translator derived variables: 0 Translator facts: 60 Translator goal facts: 10 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 400 Translator axioms: 0 Translator task size: 1311 Translator peak memory: 33880 KB Writing output... [0.030s CPU, 0.030s wall-clock] Done! [0.360s CPU, 0.365s wall-clock] planner.py version 0.0.1 Time: 0.69s Memory: 88MB 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: 88MB (+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: 90MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 91MB (+1MB) 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 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.02s Memory: 92MB (+1MB) Unblocking actions... Solving... Solving Time: 0.28s Memory: 93MB (+1MB) UNSAT Iteration Time: 0.31s 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: 0.02s Memory: 94MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f2")),1) occurs(action(("board","f2","p7")),2) occurs(action(("up","f2","f11")),2) occurs(action(("board","f11","p4")),3) occurs(action(("board","f11","p5")),3) occurs(action(("down","f11","f4")),3) occurs(action(("board","f4","p6")),4) occurs(action(("up","f4","f7")),4) occurs(action(("depart","f7","p7")),5) occurs(action(("up","f7","f14")),5) occurs(action(("depart","f14","p5")),6) occurs(action(("down","f14","f10")),6) occurs(action(("board","f10","p9")),7) occurs(action(("down","f10","f5")),7) occurs(action(("board","f5","p3")),8) occurs(action(("up","f5","f6")),8) occurs(action(("depart","f6","p6")),9) occurs(action(("board","f6","p1")),9) occurs(action(("up","f6","f13")),9) occurs(action(("board","f13","p0")),10) occurs(action(("down","f13","f12")),10) occurs(action(("depart","f12","p4")),11) occurs(action(("up","f12","f19")),11) occurs(action(("depart","f19","p1")),12) occurs(action(("board","f19","p2")),12) occurs(action(("down","f19","f8")),12) occurs(action(("depart","f8","p2")),13) occurs(action(("depart","f8","p3")),13) occurs(action(("depart","f8","p9")),13) occurs(action(("up","f8","f15")),13) occurs(action(("board","f8","p8")),13) occurs(action(("depart","f15","p0")),14) occurs(action(("down","f15","f3")),14) occurs(action(("depart","f3","p8")),15) occurs(action(("down","f3","f0")),15) Solving Time: 0.09s Memory: 96MB (+2MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 1.168s (Solving: 0.37s 1st Model: 0.09s Unsat: 0.27s) CPU Time : 1.170s Choices : 12671 Conflicts : 8457 (Analyzed: 8455) Restarts : 106 (Average: 79.76 Last: 41) Model-Level : 61.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 8455 (Deleted: 4078) Binary : 86 (Ratio: 1.02%) Ternary : 376 (Ratio: 4.45%) Conflict : 8455 (Average Length: 12.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8455 (Average: 1.39 Max: 33 Sum: 11778) Executed : 8449 (Average: 1.39 Max: 33 Sum: 11772 Ratio: 99.95%) Bounded : 6 (Average: 1.00 Max: 1 Sum: 6 Ratio: 0.05%) Rules : 431529 Atoms : 431529 Bodies : 1 (Original: 0) Tight : Yes Variables : 7127 (Eliminated: 0 Frozen: 580) Constraints : 29706 (Binary: 96.7% Ternary: 2.2% Other: 1.1%) Memory Peak : 96MB Max. Length : 15 steps Sol. Length : 15 steps