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-57.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-57.pddl Parsing... Parsing: [0.040s CPU, 0.041s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.012s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.012s wall-clock] Preparing model... [0.030s CPU, 0.037s wall-clock] Generated 18 rules. Computing model... [0.120s CPU, 0.120s wall-clock] 1033 relevant atoms 684 auxiliary atoms 1717 final queue length 2246 total queue pushes Completing instantiation... [0.090s CPU, 0.091s wall-clock] Instantiating: [0.270s CPU, 0.274s 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, 0.001s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 24 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, 0.010s 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: [0.100s CPU, 0.090s wall-clock] 12 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 1 propositions removed Detecting unreachable propositions: [0.050s CPU, 0.051s wall-clock] Reordering and filtering variables... 25 of 25 variables necessary. 0 of 1 mutex groups necessary. 576 of 576 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.013s wall-clock] Translator variables: 25 Translator derived variables: 0 Translator facts: 72 Translator goal facts: 12 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 576 Translator axioms: 0 Translator task size: 1861 Translator peak memory: 34392 KB Writing output... [0.050s CPU, 0.045s wall-clock] Done! [0.530s CPU, 0.531s wall-clock] planner.py version 0.0.1 Time: 1.51s Memory: 136MB 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: 0.01s Memory: 136MB (+0MB) UNSAT Iteration Time: 0.01s 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: 0.06s Memory: 142MB (+6MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 143MB (+1MB) UNSAT Iteration Time: 0.09s 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: 0.06s Memory: 146MB (+3MB) Unblocking actions... Solving... Solving Time: 0.45s Memory: 148MB (+2MB) UNSAT Iteration Time: 0.54s 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: 0.06s Memory: 152MB (+4MB) Unblocking actions... Solving... Solving Time: 0.49s Memory: 154MB (+2MB) UNKNOWN Iteration Time: 0.58s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.06s Memory: 157MB (+3MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f18")),1) occurs(action(("board","f18","p7")),2) occurs(action(("down","f18","f13")),2) occurs(action(("depart","f13","p7")),3) occurs(action(("board","f13","p4")),3) occurs(action(("up","f13","f18")),3) occurs(action(("board","f18","p7")),4) occurs(action(("down","f18","f1")),4) occurs(action(("board","f1","p3")),5) occurs(action(("up","f1","f22")),5) occurs(action(("depart","f22","p3")),6) occurs(action(("board","f22","p10")),6) occurs(action(("up","f22","f23")),6) occurs(action(("board","f23","p1")),7) occurs(action(("down","f23","f8")),7) occurs(action(("board","f8","p0")),8) occurs(action(("up","f8","f20")),8) occurs(action(("depart","f20","p1")),9) occurs(action(("down","f20","f5")),9) occurs(action(("depart","f5","p0")),10) occurs(action(("depart","f5","p10")),10) occurs(action(("board","f5","p6")),10) occurs(action(("up","f5","f6")),10) occurs(action(("board","f6","p9")),11) occurs(action(("up","f6","f12")),11) occurs(action(("up","f12","f19")),12) occurs(action(("board","f12","p5")),12) occurs(action(("depart","f19","p4")),13) occurs(action(("down","f19","f15")),13) occurs(action(("depart","f15","p9")),14) occurs(action(("down","f15","f4")),14) occurs(action(("depart","f4","p5")),15) occurs(action(("board","f4","p11")),15) occurs(action(("up","f4","f11")),15) occurs(action(("board","f4","p8")),15) occurs(action(("depart","f11","p6")),16) occurs(action(("up","f11","f18")),16) occurs(action(("depart","f18","p8")),17) occurs(action(("board","f18","p7")),17) occurs(action(("down","f18","f16")),17) occurs(action(("board","f16","p2")),18) occurs(action(("down","f16","f7")),18) occurs(action(("depart","f7","p2")),19) occurs(action(("up","f7","f23")),19) occurs(action(("depart","f23","p11")),20) occurs(action(("down","f23","f15")),20) Solving Time: 0.13s Memory: 160MB (+3MB) SAT SATISFIABLE Models : 1+ Calls : 5 Time : 2.968s (Solving: 1.06s 1st Model: 0.13s Unsat: 0.45s) CPU Time : 2.970s Choices : 24236 Conflicts : 17108 (Analyzed: 17106) Restarts : 211 (Average: 81.07 Last: 95) Model-Level : 78.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 17106 (Deleted: 10155) Binary : 161 (Ratio: 0.94%) Ternary : 518 (Ratio: 3.03%) Conflict : 17106 (Average Length: 17.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 17106 (Average: 1.25 Max: 22 Sum: 21433) Executed : 17100 (Average: 1.25 Max: 22 Sum: 21427 Ratio: 99.97%) Bounded : 6 (Average: 1.00 Max: 1 Sum: 6 Ratio: 0.03%) Rules : 909322 Atoms : 909322 Bodies : 1 (Original: 0) Tight : Yes Variables : 19763 (Eliminated: 0 Frozen: 0) Constraints : 60096 (Binary: 96.6% Ternary: 2.5% Other: 0.8%) Memory Peak : 160MB Max. Length : 20 steps Sol. Length : 20 steps