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-54.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-54.pddl Parsing... Parsing: [0.030s CPU, 0.027s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.008s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.011s wall-clock] Preparing model... [0.020s CPU, 0.026s wall-clock] Generated 18 rules. Computing model... [0.090s CPU, 0.089s wall-clock] 881 relevant atoms 583 auxiliary atoms 1464 final queue length 1905 total queue pushes Completing instantiation... [0.080s CPU, 0.078s wall-clock] Instantiating: [0.210s CPU, 0.214s 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, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 22 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, 0.010s 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: [0.070s CPU, 0.074s 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: [0.050s CPU, 0.046s 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: [0.010s CPU, 0.011s 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: 34136 KB Writing output... [0.030s CPU, 0.036s wall-clock] Done! [0.420s CPU, 0.424s wall-clock] planner.py version 0.0.1 Time: 1.06s Memory: 106MB 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: 106MB (+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: 0.05s Memory: 111MB (+5MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 112MB (+1MB) UNSAT Iteration Time: 0.07s 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: 0.05s Memory: 115MB (+3MB) Unblocking actions... Solving... Solving Time: 0.33s Memory: 117MB (+2MB) 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 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.05s Memory: 119MB (+2MB) Unblocking actions... Solving... Solving Time: 0.49s Memory: 121MB (+2MB) UNKNOWN Iteration Time: 0.56s 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: 0.05s Memory: 124MB (+3MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f14")),1) occurs(action(("board","f14","p10")),2) occurs(action(("board","f14","p9")),2) occurs(action(("down","f14","f13")),2) occurs(action(("board","f13","p0")),3) occurs(action(("up","f13","f19")),3) occurs(action(("depart","f19","p0")),4) occurs(action(("down","f19","f11")),4) occurs(action(("depart","f11","p10")),5) occurs(action(("down","f11","f1")),5) occurs(action(("board","f1","p2")),6) occurs(action(("up","f1","f18")),6) occurs(action(("board","f18","p7")),7) occurs(action(("down","f18","f15")),7) occurs(action(("board","f15","p4")),8) occurs(action(("down","f15","f6")),8) occurs(action(("board","f6","p1")),9) occurs(action(("up","f6","f9")),9) occurs(action(("up","f9","f21")),10) occurs(action(("board","f9","p5")),10) occurs(action(("depart","f21","p1")),11) occurs(action(("down","f21","f8")),11) occurs(action(("depart","f8","p2")),12) occurs(action(("depart","f8","p5")),12) occurs(action(("up","f8","f11")),12) occurs(action(("board","f8","p8")),12) occurs(action(("depart","f11","p7")),13) occurs(action(("up","f11","f17")),13) occurs(action(("board","f17","p3")),14) occurs(action(("down","f17","f6")),14) occurs(action(("board","f6","p6")),15) occurs(action(("up","f6","f10")),15) occurs(action(("depart","f10","p6")),16) occurs(action(("up","f10","f12")),16) occurs(action(("depart","f12","p3")),17) occurs(action(("up","f12","f18")),17) occurs(action(("depart","f18","p4")),18) occurs(action(("down","f18","f9")),18) occurs(action(("depart","f9","p8")),19) occurs(action(("board","f9","p5")),19) occurs(action(("down","f9","f4")),19) occurs(action(("depart","f4","p9")),20) Solving Time: 0.03s Memory: 127MB (+3MB) SAT SATISFIABLE Models : 1+ Calls : 5 Time : 2.210s (Solving: 0.84s 1st Model: 0.03s Unsat: 0.32s) CPU Time : 2.200s Choices : 21077 Conflicts : 14708 (Analyzed: 14706) Restarts : 175 (Average: 84.03 Last: 83) Model-Level : 83.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 14706 (Deleted: 8703) Binary : 135 (Ratio: 0.92%) Ternary : 408 (Ratio: 2.77%) Conflict : 14706 (Average Length: 15.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 14706 (Average: 1.29 Max: 26 Sum: 18994) Executed : 14699 (Average: 1.29 Max: 26 Sum: 18987 Ratio: 99.96%) Bounded : 7 (Average: 1.00 Max: 1 Sum: 7 Ratio: 0.04%) Rules : 637308 Atoms : 637308 Bodies : 1 (Original: 0) Tight : Yes Variables : 16942 (Eliminated: 0 Frozen: 0) Constraints : 50891 (Binary: 96.3% Ternary: 2.8% Other: 0.9%) Memory Peak : 127MB Max. Length : 20 steps Sol. Length : 20 steps