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-31.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-31.pddl Parsing... Parsing: [0.020s CPU, 0.019s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.005s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.000s CPU, 0.010s wall-clock] Preparing model... [0.020s CPU, 0.013s wall-clock] Generated 18 rules. Computing model... [0.040s CPU, 0.048s wall-clock] 393 relevant atoms 259 auxiliary atoms 652 final queue length 821 total queue pushes Completing instantiation... [0.040s CPU, 0.038s wall-clock] Instantiating: [0.110s CPU, 0.116s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.010s CPU, 0.006s 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... 14 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, 0.002s wall-clock] Translating task: [0.040s CPU, 0.034s wall-clock] 7 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 1 propositions removed Detecting unreachable propositions: [0.020s CPU, 0.022s wall-clock] Reordering and filtering variables... 15 of 15 variables necessary. 0 of 1 mutex groups necessary. 196 of 196 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.005s wall-clock] Translator variables: 15 Translator derived variables: 0 Translator facts: 42 Translator goal facts: 7 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 196 Translator axioms: 0 Translator task size: 666 Translator peak memory: 36556 KB Writing output... [0.010s CPU, 0.018s wall-clock] Done! [0.220s CPU, 0.227s wall-clock] planner.py version 0.0.1 Time: 0.04s Memory: 50MB 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: 50MB (+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: 0.01s Memory: 51MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 51MB (+0MB) UNSAT Iteration Time: 0.02s 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: 0.01s Memory: 52MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f6")),1) occurs(action(("board","f6","p6")),2) occurs(action(("up","f6","f11")),2) occurs(action(("depart","f11","p6")),3) occurs(action(("down","f11","f1")),3) occurs(action(("board","f1","p0")),4) occurs(action(("board","f1","p2")),4) occurs(action(("board","f1","p4")),4) occurs(action(("up","f1","f3")),4) occurs(action(("depart","f3","p2")),5) occurs(action(("depart","f3","p4")),5) occurs(action(("up","f3","f4")),5) occurs(action(("depart","f4","p0")),6) occurs(action(("up","f4","f10")),6) occurs(action(("board","f10","p3")),7) occurs(action(("down","f10","f2")),7) occurs(action(("depart","f2","p3")),8) occurs(action(("board","f2","p5")),8) occurs(action(("up","f2","f9")),8) occurs(action(("board","f9","p1")),9) occurs(action(("down","f9","f5")),9) occurs(action(("depart","f5","p1")),10) occurs(action(("depart","f5","p5")),10) occurs(action(("up","f5","f12")),10) Solving Time: 0.00s Memory: 53MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 3 Time : 0.081s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.076s Choices : 45 (Domain: 32) Conflicts : 6 (Analyzed: 5) Restarts : 0 Model-Level : 48.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 5 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 1 (Ratio: 20.00%) Conflict : 5 (Average Length: 4.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 5 (Average: 2.00 Max: 3 Sum: 10) Executed : 4 (Average: 1.80 Max: 3 Sum: 9 Ratio: 90.00%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 10.00%) Rules : 2414 Atoms : 2414 Bodies : 1 (Original: 0) Tight : Yes Variables : 2481 (Eliminated: 0 Frozen: 140) Constraints : 9591 (Binary: 95.4% Ternary: 3.0% Other: 1.6%) Memory Peak : 53MB Max. Length : 10 steps Sol. Length : 10 steps