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: [0.030s CPU, 0.032s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.009s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.010s wall-clock] Preparing model... [0.030s CPU, 0.031s wall-clock] Generated 18 rules. Computing model... [0.100s CPU, 0.104s wall-clock] 1033 relevant atoms 684 auxiliary atoms 1717 final queue length 2246 total queue pushes Completing instantiation... [0.090s CPU, 0.090s wall-clock] Instantiating: [0.240s CPU, 0.246s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.010s CPU, 0.004s 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, 0.000s 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, 0.005s wall-clock] Translating task: [0.090s CPU, 0.089s 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: [0.060s CPU, 0.053s 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... [0.040s CPU, 0.043s wall-clock] Done! [0.480s CPU, 0.493s wall-clock] planner.py version 0.0.1 Time: 1.50s 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: 0.03s Memory: 138MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 139MB (+1MB) UNSAT Iteration Time: 0.06s 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: 0.03s Memory: 141MB (+2MB) Unblocking actions... Solving... Solving Time: 0.30s Memory: 142MB (+1MB) UNSAT Iteration Time: 0.35s 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: 144MB (+2MB) Unblocking actions... Solving... Solving Time: 0.50s Memory: 147MB (+3MB) UNKNOWN Iteration Time: 0.55s 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: 0.03s Memory: 148MB (+1MB) Unblocking actions... Solving... Solving Time: 0.55s Memory: 150MB (+2MB) UNKNOWN Iteration Time: 0.60s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.03s Memory: 150MB (+0MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f23")),1) occurs(action(("board","f23","p1")),2) occurs(action(("down","f23","f22")),2) occurs(action(("board","f22","p10")),3) occurs(action(("down","f22","f5")),3) occurs(action(("depart","f5","p10")),4) occurs(action(("down","f5","f4")),4) occurs(action(("board","f5","p6")),4) occurs(action(("board","f4","p11")),5) occurs(action(("board","f4","p8")),5) occurs(action(("up","f4","f8")),5) occurs(action(("board","f8","p0")),6) occurs(action(("down","f8","f5")),6) occurs(action(("depart","f5","p0")),7) occurs(action(("board","f5","p6")),7) occurs(action(("up","f5","f6")),7) occurs(action(("up","f6","f20")),8) occurs(action(("board","f6","p9")),8) occurs(action(("depart","f20","p1")),9) occurs(action(("up","f20","f23")),9) occurs(action(("depart","f23","p11")),10) occurs(action(("board","f23","p1")),10) occurs(action(("down","f23","f12")),10) occurs(action(("board","f12","p5")),11) occurs(action(("down","f12","f8")),11) occurs(action(("board","f8","p0")),12) occurs(action(("down","f8","f4")),12) occurs(action(("depart","f4","p5")),13) occurs(action(("board","f4","p8")),13) occurs(action(("up","f4","f12")),13) occurs(action(("board","f12","p5")),14) occurs(action(("down","f12","f4")),14) occurs(action(("depart","f4","p5")),15) occurs(action(("board","f4","p11")),15) occurs(action(("board","f4","p8")),15) occurs(action(("up","f4","f18")),15) occurs(action(("depart","f18","p8")),16) occurs(action(("down","f18","f16")),16) occurs(action(("board","f16","p2")),17) occurs(action(("down","f16","f15")),17) occurs(action(("depart","f15","p9")),18) occurs(action(("down","f15","f7")),18) occurs(action(("depart","f7","p2")),19) occurs(action(("down","f7","f1")),19) occurs(action(("board","f1","p3")),20) occurs(action(("up","f1","f22")),20) occurs(action(("depart","f22","p3")),21) occurs(action(("board","f22","p10")),21) occurs(action(("down","f22","f18")),21) occurs(action(("board","f18","p7")),22) occurs(action(("down","f18","f13")),22) occurs(action(("depart","f13","p7")),23) occurs(action(("board","f13","p4")),23) occurs(action(("up","f13","f19")),23) occurs(action(("depart","f19","p4")),24) occurs(action(("down","f19","f11")),24) occurs(action(("depart","f11","p6")),25) occurs(action(("up","f11","f15")),25) Solving Time: 0.08s Memory: 153MB (+3MB) SAT SATISFIABLE Models : 1+ Calls : 6 Time : 3.201s (Solving: 1.41s 1st Model: 0.07s Unsat: 0.30s) CPU Time : 3.200s Choices : 43233 Conflicts : 24795 (Analyzed: 24793) Restarts : 281 (Average: 88.23 Last: 108) Model-Level : 104.0 Problems : 6 (Average Length: 14.50 Splits: 0) Lemmas : 24793 (Deleted: 16476) Binary : 144 (Ratio: 0.58%) Ternary : 727 (Ratio: 2.93%) Conflict : 24793 (Average Length: 14.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 24793 (Average: 1.50 Max: 44 Sum: 37127) Executed : 24785 (Average: 1.50 Max: 44 Sum: 37119 Ratio: 99.98%) Bounded : 8 (Average: 1.00 Max: 1 Sum: 8 Ratio: 0.02%) Rules : 909323 Atoms : 909323 Bodies : 1 (Original: 0) Tight : Yes Variables : 16879 (Eliminated: 0 Frozen: 1176) Constraints : 72636 (Binary: 97.2% Ternary: 1.9% Other: 0.9%) Memory Peak : 153MB Max. Length : 25 steps Sol. Length : 25 steps