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: [0.030s CPU, 0.030s 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: [0.000s CPU, 0.010s wall-clock] Preparing model... [0.030s CPU, 0.027s wall-clock] Generated 18 rules. Computing model... [0.100s CPU, 0.094s wall-clock] 881 relevant atoms 583 auxiliary atoms 1464 final queue length 1905 total queue pushes Completing instantiation... [0.070s CPU, 0.079s wall-clock] Instantiating: [0.220s CPU, 0.221s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.000s CPU, 0.004s 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, 0.009s 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: [0.000s CPU, 0.004s wall-clock] Translating task: [0.070s CPU, 0.073s 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, 0.046s 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, 0.037s wall-clock] Done! [0.420s CPU, 0.433s wall-clock] planner.py version 0.0.1 Time: 1.05s 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: 0.34s Memory: 117MB (+2MB) UNSAT Iteration Time: 0.41s 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... Answer: 1 occurs(action(("board","f0","p0")),1) occurs(action(("up","f0","f11")),1) occurs(action(("board","f11","p1")),2) occurs(action(("up","f11","f17")),2) occurs(action(("down","f17","f16")),3) occurs(action(("board","f17","p4")),3) occurs(action(("depart","f16","p1")),4) occurs(action(("board","f16","p10")),4) occurs(action(("down","f16","f13")),4) occurs(action(("depart","f13","p10")),5) occurs(action(("down","f13","f1")),5) occurs(action(("board","f13","p3")),5) occurs(action(("depart","f1","p0")),6) occurs(action(("up","f1","f7")),6) occurs(action(("depart","f7","p4")),7) occurs(action(("up","f7","f14")),7) occurs(action(("up","f14","f15")),8) occurs(action(("board","f14","p8")),8) occurs(action(("board","f14","p9")),8) occurs(action(("board","f15","p6")),9) occurs(action(("down","f15","f4")),9) occurs(action(("board","f4","p2")),10) occurs(action(("board","f4","p7")),10) occurs(action(("up","f4","f20")),10) occurs(action(("board","f20","p5")),11) occurs(action(("down","f20","f15")),11) occurs(action(("depart","f15","p7")),12) occurs(action(("board","f15","p6")),12) occurs(action(("down","f15","f2")),12) occurs(action(("depart","f2","p5")),13) occurs(action(("depart","f2","p8")),13) occurs(action(("up","f2","f17")),13) occurs(action(("depart","f17","p2")),14) occurs(action(("depart","f17","p6")),14) occurs(action(("depart","f17","p9")),14) occurs(action(("up","f17","f18")),14) occurs(action(("depart","f18","p3")),15) occurs(action(("down","f18","f17")),15) Solving Time: 0.04s Memory: 121MB (+2MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 1.655s (Solving: 0.37s 1st Model: 0.03s Unsat: 0.34s) CPU Time : 1.650s Choices : 8000 Conflicts : 6293 (Analyzed: 6291) Restarts : 76 (Average: 82.78 Last: 16) Model-Level : 60.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 6291 (Deleted: 2372) Binary : 78 (Ratio: 1.24%) Ternary : 170 (Ratio: 2.70%) Conflict : 6291 (Average Length: 15.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 6291 (Average: 1.20 Max: 13 Sum: 7557) Executed : 6284 (Average: 1.20 Max: 13 Sum: 7550 Ratio: 99.91%) Bounded : 7 (Average: 1.00 Max: 1 Sum: 7 Ratio: 0.09%) Rules : 637300 Atoms : 637300 Bodies : 1 (Original: 0) Tight : Yes Variables : 11768 (Eliminated: 0 Frozen: 0) Constraints : 37538 (Binary: 96.4% Ternary: 2.7% Other: 0.9%) Memory Peak : 121MB Max. Length : 15 steps Sol. Length : 15 steps