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-5.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-5.pddl Parsing... Parsing: [0.050s CPU, 0.052s wall-clock] Normalizing task... [0.000s CPU, 0.004s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.011s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.100s CPU, 0.096s wall-clock] Preparing model... [0.030s CPU, 0.029s wall-clock] Generated 126 rules. Computing model... [0.390s CPU, 0.389s wall-clock] 1146 relevant atoms 2700 auxiliary atoms 3846 final queue length 8089 total queue pushes Completing instantiation... [0.680s CPU, 0.676s wall-clock] Instantiating: [1.210s CPU, 1.206s wall-clock] Computing fact groups... Finding invariants... 22 initial candidates Finding invariants: [0.260s CPU, 0.264s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.020s CPU, 0.016s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 20 uncovered facts Choosing groups: [0.000s CPU, 0.003s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.290s CPU, 0.294s 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: [0.000s CPU, 0.001s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.030s CPU, 0.023s wall-clock] Translating task: [0.500s CPU, 0.496s wall-clock] 768 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 29 propositions removed Detecting unreachable propositions: [0.240s CPU, 0.242s wall-clock] Reordering and filtering variables... 31 of 51 variables necessary. 10 of 31 mutex groups necessary. 768 of 768 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.130s CPU, 0.135s wall-clock] Translator variables: 31 Translator derived variables: 0 Translator facts: 98 Translator goal facts: 4 Translator mutex groups: 10 Translator total mutex groups size: 50 Translator operators: 768 Translator axioms: 0 Translator task size: 7863 Translator peak memory: 42444 KB Writing output... [0.120s CPU, 0.135s wall-clock] Done! [2.570s CPU, 2.585s wall-clock] planner.py version 0.0.1 Time: 0.38s Memory: 75MB 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: 75MB (+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: 75MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.09s Memory: 75MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 75MB (+0MB) UNSAT Iteration Time: 0.13s 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: 75MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.09s Memory: 75MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 77MB (+2MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.39s Memory: 93MB (+16MB) Solving... Solving Time: 0.02s Memory: 93MB (+0MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 93MB (+0MB) Answer: 2 occurs(action(("pop-unitarypipe","s12","b0","a1","a2","b6","rat-a","rat-a","ta1-1-rat-a","ta2-1-rat-a")),1) occurs(action(("pop-unitarypipe","s13","b3","a1","a3","b2","oca1","gasoleo","ta1-2-gasoleo","ta3-1-oca1")),1) occurs(action(("push-unitarypipe","s12","b4","a1","a2","b0","lco","rat-a","ta1-2-lco","ta2-1-rat-a")),2) occurs(action(("pop-unitarypipe","s12","b9","a1","a2","b4","oc1b","lco","ta1-2-lco","ta2-1-oc1b")),3) occurs(action(("pop-unitarypipe","s12","b5","a1","a2","b9","gasoleo","oc1b","ta1-1-oc1b","ta2-1-gasoleo")),4) occurs(action(("push-unitarypipe","s13","b4","a1","a3","b3","lco","oca1","ta1-2-lco","ta3-1-oca1")),4) occurs(action(("push-unitarypipe","s12","b7","a1","a2","b5","gasoleo","gasoleo","ta1-1-gasoleo","ta2-1-gasoleo")),5) occurs(action(("push-unitarypipe","s12","b6","a1","a2","b7","rat-a","gasoleo","ta1-1-rat-a","ta2-2-gasoleo")),6) occurs(action(("pop-unitarypipe","s12","b5","a1","a2","b6","gasoleo","rat-a","ta1-1-rat-a","ta2-1-gasoleo")),7) occurs(action(("pop-unitarypipe","s12","b0","a1","a2","b5","rat-a","gasoleo","ta1-1-gasoleo","ta2-1-rat-a")),8) occurs(action(("push-unitarypipe","s13","b6","a1","a3","b4","rat-a","lco","ta1-1-rat-a","ta3-1-lco")),8) occurs(action(("push-unitarypipe","s13","b2","a1","a3","b6","gasoleo","rat-a","ta1-1-gasoleo","ta3-1-rat-a")),9) occurs(action(("push-unitarypipe","s12","b8","a1","a2","b0","lco","rat-a","ta1-1-lco","ta2-1-rat-a")),9) occurs(action(("pop-unitarypipe","s13","b1","a1","a3","b2","gasoleo","gasoleo","ta1-1-gasoleo","ta3-1-gasoleo")),10) occurs(action(("pop-unitarypipe","s12","b0","a1","a2","b8","rat-a","lco","ta1-2-lco","ta2-1-rat-a")),10) SATISFIABLE Models : 1+ Calls : 4 Time : 0.777s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 0.748s Choices : 341 (Domain: 322) Conflicts : 61 (Analyzed: 60) Restarts : 0 Model-Level : 71.5 Problems : 4 (Average Length: 8.25 Splits: 0) Lemmas : 60 (Deleted: 0) Binary : 6 (Ratio: 10.00%) Ternary : 1 (Ratio: 1.67%) Conflict : 60 (Average Length: 59.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 60 (Average: 3.92 Max: 41 Sum: 235) Executed : 58 (Average: 3.70 Max: 41 Sum: 222 Ratio: 94.47%) Bounded : 2 (Average: 6.50 Max: 12 Sum: 13 Ratio: 5.53%) Rules : 49910 (Original: 49896) Atoms : 26616 Bodies : 6436 (Original: 6425) Count : 268 (Original: 270) Equivalences : 6161 (Atom=Atom: 24 Body=Body: 0 Other: 6137) Tight : Yes Variables : 9628 (Eliminated: 0 Frozen: 6282) Constraints : 119840 (Binary: 98.1% Ternary: 0.7% Other: 1.2%) Memory Peak : 93MB Max. Length : 10 steps Sol. Length : 10 steps Models : 2