INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-tankage-nontemporal-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-tankage-nontemporal-strips/instances/instance-3.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-2004/domains/pipesworld-tankage-nontemporal-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-tankage-nontemporal-strips/instances/instance-3.pddl Parsing... Parsing: [0.030s CPU, 0.035s wall-clock] Normalizing task... [0.010s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.008s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.070s CPU, 0.076s wall-clock] Preparing model... [0.030s CPU, 0.025s wall-clock] Generated 126 rules. Computing model... [0.350s CPU, 0.348s wall-clock] 1044 relevant atoms 2478 auxiliary atoms 3522 final queue length 7315 total queue pushes Completing instantiation... [0.600s CPU, 0.601s wall-clock] Instantiating: [1.050s CPU, 1.064s wall-clock] Computing fact groups... Finding invariants... 22 initial candidates Finding invariants: [0.270s CPU, 0.271s wall-clock] Checking invariant weight... [0.010s CPU, 0.003s wall-clock] Instantiating groups... [0.010s CPU, 0.014s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 16 uncovered facts Choosing groups: [0.010s CPU, 0.002s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.300s CPU, 0.298s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.001s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.001s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.021s wall-clock] Translating task: [0.400s CPU, 0.403s wall-clock] 656 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 31 propositions removed Detecting unreachable propositions: [0.240s CPU, 0.237s wall-clock] Reordering and filtering variables... 31 of 47 variables necessary. 8 of 31 mutex groups necessary. 656 of 656 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.110s CPU, 0.115s wall-clock] Translator variables: 31 Translator derived variables: 0 Translator facts: 90 Translator goal facts: 3 Translator mutex groups: 8 Translator total mutex groups size: 40 Translator operators: 656 Translator axioms: 0 Translator task size: 6724 Translator peak memory: 41676 KB Writing output... [0.100s CPU, 0.115s wall-clock] Done! [2.270s CPU, 2.290s wall-clock] planner.py version 0.0.1 Time: 0.34s Memory: 71MB 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: 71MB (+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 Expected Memory: 71MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.08s Memory: 71MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 72MB (+1MB) UNSAT Iteration Time: 0.11s 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 Expected Memory: 73.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.08s Memory: 72MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 73MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.33s Memory: 88MB (+15MB) Solving... Solving Time: 0.01s Memory: 88MB (+0MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 88MB (+0MB) Answer: 2 occurs(action(("push-unitarypipe","s12","b0","a1","a2","b5","rat-a","gasoleo","ta1-1-rat-a","ta2-2-gasoleo")),1) occurs(action(("pop-unitarypipe","s13","b6","a1","a3","b2","lco","rat-a","ta1-2-rat-a","ta3-1-lco")),1) occurs(action(("pop-unitarypipe","s13","b1","a1","a3","b6","gasoleo","lco","ta1-1-lco","ta3-1-gasoleo")),2) occurs(action(("push-unitarypipe","s12","b6","a1","a2","b0","lco","rat-a","ta1-1-lco","ta2-1-rat-a")),3) occurs(action(("push-unitarypipe","s12","b2","a1","a2","b6","rat-a","lco","ta1-2-rat-a","ta2-1-lco")),4) occurs(action(("pop-unitarypipe","s12","b0","a1","a2","b2","rat-a","rat-a","ta1-2-rat-a","ta2-1-rat-a")),5) occurs(action(("pop-unitarypipe","s12","b5","a1","a2","b0","gasoleo","rat-a","ta1-1-rat-a","ta2-2-gasoleo")),6) occurs(action(("push-unitarypipe","s13","b2","a1","a3","b1","rat-a","gasoleo","ta1-2-rat-a","ta3-1-gasoleo")),6) occurs(action(("push-unitarypipe","s13","b0","a1","a3","b2","rat-a","rat-a","ta1-1-rat-a","ta3-2-rat-a")),7) occurs(action(("pop-unitarypipe","s12","b4","a1","a2","b5","gasoleo","gasoleo","ta1-1-gasoleo","ta2-1-gasoleo")),7) occurs(action(("push-unitarypipe","s13","b5","a1","a3","b0","gasoleo","rat-a","ta1-1-gasoleo","ta3-1-rat-a")),8) occurs(action(("pop-unitarypipe","s13","b1","a1","a3","b5","gasoleo","gasoleo","ta1-2-gasoleo","ta3-1-gasoleo")),9) occurs(action(("pop-unitarypipe","s13","b2","a1","a3","b1","rat-a","gasoleo","ta1-1-gasoleo","ta3-1-rat-a")),10) SATISFIABLE Models : 1+ Calls : 4 Time : 0.686s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.656s Choices : 221 (Domain: 196) Conflicts : 68 (Analyzed: 67) Restarts : 0 Model-Level : 62.0 Problems : 4 (Average Length: 8.25 Splits: 0) Lemmas : 67 (Deleted: 0) Binary : 5 (Ratio: 7.46%) Ternary : 0 (Ratio: 0.00%) Conflict : 67 (Average Length: 43.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 67 (Average: 1.82 Max: 7 Sum: 122) Executed : 66 (Average: 1.81 Max: 7 Sum: 121 Ratio: 99.18%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 0.82%) Rules : 43269 (Original: 43234) Atoms : 22871 Bodies : 5724 (Original: 5703) Count : 273 (Original: 281) Equivalences : 5425 (Atom=Atom: 20 Body=Body: 0 Other: 5405) Tight : Yes Variables : 8532 (Eliminated: 0 Frozen: 5518) Constraints : 105338 (Binary: 97.9% Ternary: 0.8% Other: 1.4%) Memory Peak : 88MB Max. Length : 10 steps Sol. Length : 10 steps Models : 2