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-41.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-41.pddl Parsing... Parsing: [0.020s CPU, 0.020s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.000s CPU, 0.010s wall-clock] Preparing model... [0.020s CPU, 0.018s wall-clock] Generated 18 rules. Computing model... [0.070s CPU, 0.064s wall-clock] 613 relevant atoms 405 auxiliary atoms 1018 final queue length 1307 total queue pushes Completing instantiation... [0.050s CPU, 0.054s wall-clock] Instantiating: [0.150s CPU, 0.153s 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... 18 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: [0.050s CPU, 0.048s wall-clock] 9 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 1 propositions removed Detecting unreachable propositions: [0.030s CPU, 0.031s wall-clock] Reordering and filtering variables... 19 of 19 variables necessary. 0 of 1 mutex groups necessary. 324 of 324 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.008s wall-clock] Translator variables: 19 Translator derived variables: 0 Translator facts: 54 Translator goal facts: 9 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 324 Translator axioms: 0 Translator task size: 1072 Translator peak memory: 33624 KB Writing output... [0.020s CPU, 0.026s wall-clock] Done! [0.290s CPU, 0.300s wall-clock] planner.py version 0.0.1 Time: 0.48s Memory: 74MB 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: 74MB (+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: 76MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 76MB (+0MB) UNSAT Iteration Time: 0.03s 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: 77MB (+1MB) Unblocking actions... Solving... Solving Time: 0.13s Memory: 78MB (+1MB) UNSAT Iteration Time: 0.16s 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: 79MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f10")),1) occurs(action(("board","f10","p3")),2) occurs(action(("up","f10","f15")),2) occurs(action(("board","f15","p4")),3) occurs(action(("down","f15","f1")),3) occurs(action(("board","f1","p0")),4) occurs(action(("up","f1","f6")),4) occurs(action(("board","f6","p8")),5) occurs(action(("down","f6","f0")),5) occurs(action(("depart","f0","p8")),6) occurs(action(("up","f0","f16")),6) occurs(action(("depart","f16","p0")),7) occurs(action(("down","f16","f12")),7) occurs(action(("depart","f12","p3")),8) occurs(action(("up","f12","f14")),8) occurs(action(("board","f14","p5")),9) occurs(action(("board","f14","p6")),9) occurs(action(("down","f14","f5")),9) occurs(action(("board","f5","p2")),10) occurs(action(("down","f5","f1")),10) occurs(action(("board","f5","p7")),10) occurs(action(("depart","f1","p4")),11) occurs(action(("board","f1","p0")),11) occurs(action(("up","f1","f9")),11) occurs(action(("board","f9","p1")),12) occurs(action(("down","f9","f7")),12) occurs(action(("depart","f7","p1")),13) occurs(action(("depart","f7","p2")),13) occurs(action(("depart","f7","p6")),13) occurs(action(("down","f7","f4")),13) occurs(action(("depart","f4","p7")),14) occurs(action(("up","f4","f13")),14) occurs(action(("depart","f13","p5")),15) occurs(action(("down","f13","f9")),15) Solving Time: 0.01s Memory: 81MB (+2MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 0.708s (Solving: 0.14s 1st Model: 0.01s Unsat: 0.13s) CPU Time : 0.710s Choices : 6520 Conflicts : 4208 (Analyzed: 4206) Restarts : 52 (Average: 80.88 Last: 61) Model-Level : 75.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 4206 (Deleted: 873) Binary : 77 (Ratio: 1.83%) Ternary : 288 (Ratio: 6.85%) Conflict : 4206 (Average Length: 10.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 4206 (Average: 1.46 Max: 23 Sum: 6160) Executed : 4203 (Average: 1.46 Max: 23 Sum: 6157 Ratio: 99.95%) Bounded : 3 (Average: 1.00 Max: 1 Sum: 3 Ratio: 0.05%) Rules : 280237 Atoms : 280237 Bodies : 1 (Original: 0) Tight : Yes Variables : 5915 (Eliminated: 0 Frozen: 522) Constraints : 24221 (Binary: 96.3% Ternary: 2.5% Other: 1.2%) Memory Peak : 81MB Max. Length : 15 steps Sol. Length : 15 steps