INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-no-tankage-nontemporal-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-no-tankage-nontemporal-strips/instances/instance-6.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-no-tankage-nontemporal-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-no-tankage-nontemporal-strips/instances/instance-6.pddl Parsing... Parsing: [0.030s CPU, 0.027s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.005s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.050s CPU, 0.050s wall-clock] Preparing model... [0.020s CPU, 0.017s wall-clock] Generated 91 rules. Computing model... [0.140s CPU, 0.142s wall-clock] 536 relevant atoms 1168 auxiliary atoms 1704 final queue length 2750 total queue pushes Completing instantiation... [0.180s CPU, 0.183s wall-clock] Instantiating: [0.400s CPU, 0.399s wall-clock] Computing fact groups... Finding invariants... 18 initial candidates Finding invariants: [0.110s CPU, 0.106s wall-clock] Checking invariant weight... [0.000s CPU, 0.000s wall-clock] Instantiating groups... [0.000s CPU, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 70 uncovered facts Choosing groups: [0.000s CPU, 0.000s wall-clock] Building translation key... [0.000s CPU, 0.003s wall-clock] Computing fact groups: [0.110s CPU, 0.114s 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: [0.000s CPU, 0.006s wall-clock] Translating task: [0.160s CPU, 0.167s wall-clock] 1024 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 8 propositions removed Detecting unreachable propositions: [0.100s CPU, 0.101s wall-clock] Reordering and filtering variables... 70 of 70 variables necessary. 0 of 0 mutex groups necessary. 368 of 368 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.090s CPU, 0.097s wall-clock] Translator variables: 70 Translator derived variables: 0 Translator facts: 140 Translator goal facts: 6 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 368 Translator axioms: 0 Translator task size: 3408 Translator peak memory: 38348 KB Writing output... [0.070s CPU, 0.073s wall-clock] Done! [0.990s CPU, 0.990s wall-clock] planner.py version 0.0.1 Time: 0.15s Memory: 59MB 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: 59MB (+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: 59MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.05s Memory: 59MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 60MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.14s Memory: 65MB (+5MB) Solving... Solving Time: 0.22s Memory: 65MB (+0MB) UNSAT Iteration Time: 0.42s 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: 66.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.09s Memory: 66MB (+1MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 68MB (+2MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 68MB (+0MB) Answer: 2 occurs(action(("pop-unitarypipe","s12","b5","a1","a2","b6","gasoleo","rat-a")),1) occurs(action(("pop-unitarypipe","s13","b3","a1","a3","b2","oca1","gasoleo")),1) occurs(action(("pop-unitarypipe","s12","b9","a1","a2","b5","oc1b","gasoleo")),2) occurs(action(("pop-unitarypipe","s13","b1","a1","a3","b3","gasoleo","oca1")),2) occurs(action(("push-unitarypipe","s13","b2","a1","a3","b1","gasoleo","gasoleo")),3) occurs(action(("push-unitarypipe","s12","b8","a1","a2","b9","lco","oc1b")),3) occurs(action(("push-unitarypipe","s13","b6","a1","a3","b2","rat-a","gasoleo")),4) occurs(action(("push-unitarypipe","s12","b4","a1","a2","b8","lco","lco")),4) occurs(action(("push-unitarypipe","s13","b7","a1","a3","b6","gasoleo","rat-a")),5) occurs(action(("pop-unitarypipe","s12","b9","a1","a2","b4","oc1b","lco")),5) occurs(action(("pop-unitarypipe","s12","b8","a1","a2","b9","lco","oc1b")),6) occurs(action(("pop-unitarypipe","s13","b1","a1","a3","b7","gasoleo","gasoleo")),6) occurs(action(("push-unitarypipe","s12","b7","a1","a2","b8","gasoleo","lco")),7) occurs(action(("push-unitarypipe","s12","b4","a1","a2","b7","lco","gasoleo")),8) occurs(action(("pop-unitarypipe","s12","b0","a1","a2","b4","rat-a","lco")),9) occurs(action(("push-unitarypipe","s13","b4","a1","a3","b1","lco","gasoleo")),10) SATISFIABLE Models : 1+ Calls : 4 Time : 0.606s (Solving: 0.25s 1st Model: 0.03s Unsat: 0.22s) CPU Time : 0.596s Choices : 5559 (Domain: 4808) Conflicts : 3553 (Analyzed: 3552) Restarts : 37 (Average: 96.00 Last: 131) Model-Level : 67.0 Problems : 4 (Average Length: 7.00 Splits: 0) Lemmas : 3552 (Deleted: 950) Binary : 56 (Ratio: 1.58%) Ternary : 53 (Ratio: 1.49%) Conflict : 3552 (Average Length: 62.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 3552 (Average: 1.49 Max: 31 Sum: 5286) Executed : 3542 (Average: 1.48 Max: 31 Sum: 5258 Ratio: 99.47%) Bounded : 10 (Average: 2.80 Max: 7 Sum: 28 Ratio: 0.53%) Rules : 14302 (Original: 14071) Atoms : 12156 Bodies : 1868 (Original: 1730) Count : 229 (Original: 257) Equivalences : 1263 (Atom=Atom: 12 Body=Body: 0 Other: 1251) Tight : Yes Variables : 7851 (Eliminated: 0 Frozen: 3409) Constraints : 52641 (Binary: 93.3% Ternary: 2.5% Other: 4.2%) Memory Peak : 68MB Max. Length : 10 steps Sol. Length : 10 steps Models : 2