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-9.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-9.pddl Parsing... Parsing: [0.060s CPU, 0.066s wall-clock] Normalizing task... [0.010s CPU, 0.005s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.015s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.130s CPU, 0.128s wall-clock] Preparing model... [0.040s CPU, 0.037s wall-clock] Generated 126 rules. Computing model... [1.020s CPU, 1.019s wall-clock] 3816 relevant atoms 4592 auxiliary atoms 8408 final queue length 25602 total queue pushes Completing instantiation... [2.800s CPU, 2.800s wall-clock] Instantiating: [4.000s CPU, 4.009s wall-clock] Computing fact groups... Finding invariants... 22 initial candidates Finding invariants: [0.310s CPU, 0.307s wall-clock] Checking invariant weight... [0.010s CPU, 0.003s wall-clock] Instantiating groups... [0.020s CPU, 0.027s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 28 uncovered facts Choosing groups: [0.000s CPU, 0.003s wall-clock] Building translation key... [0.000s CPU, 0.003s wall-clock] Computing fact groups: [0.360s CPU, 0.351s 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: [0.100s CPU, 0.095s wall-clock] Translating task: [2.020s CPU, 2.013s wall-clock] 3160 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 34 propositions removed Detecting unreachable propositions: [0.980s CPU, 0.985s wall-clock] Reordering and filtering variables... 40 of 68 variables necessary. 14 of 40 mutex groups necessary. 3160 of 3160 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.490s CPU, 0.494s wall-clock] Translator variables: 40 Translator derived variables: 0 Translator facts: 132 Translator goal facts: 6 Translator mutex groups: 14 Translator total mutex groups size: 70 Translator operators: 3160 Translator axioms: 0 Translator task size: 31848 Translator peak memory: 60876 KB Writing output... [0.500s CPU, 0.539s wall-clock] Done! [8.500s CPU, 8.545s wall-clock] planner.py version 0.0.1 Time: 1.50s Memory: 156MB 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: 0.01s Memory: 156MB (+0MB) UNSAT Iteration Time: 0.01s 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: 156MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.41s Memory: 156MB (+0MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 157MB (+1MB) UNSAT Iteration Time: 0.61s 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: 158.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.40s Memory: 157MB (+0MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 159MB (+2MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.64s Memory: 227MB (+68MB) Solving... Solving Time: 5.85s Memory: 227MB (+0MB) UNKNOWN Iteration Time: 8.15s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 229.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.71s Memory: 227MB (+0MB) Unblocking actions... Solving... Solving Time: 0.53s Memory: 232MB (+5MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 232MB (+0MB) Answer: 2 occurs(action(("pop-unitarypipe","s12","b4","a1","a2","b2","lco","gasoleo","ta1-1-gasoleo","ta2-3-lco")),1) occurs(action(("push-unitarypipe","s13","b0","a1","a3","b7","lco","oca1","ta1-1-lco","ta3-1-oca1")),1) occurs(action(("pop-unitarypipe","s12","b9","a1","a2","b4","rat-a","lco","ta1-2-lco","ta2-1-rat-a")),2) occurs(action(("pop-unitarypipe","s13","b8","a1","a3","b0","rat-a","lco","ta1-1-lco","ta3-1-rat-a")),2) occurs(action(("pop-unitarypipe","s13","b12","a1","a3","b8","rat-a","rat-a","ta1-1-rat-a","ta3-2-rat-a")),3) occurs(action(("pop-unitarypipe","s12","b11","a1","a2","b9","gasoleo","rat-a","ta1-2-rat-a","ta2-1-gasoleo")),3) occurs(action(("push-unitarypipe","s12","b8","a1","a2","b11","rat-a","gasoleo","ta1-2-rat-a","ta2-1-gasoleo")),4) occurs(action(("push-unitarypipe","s12","b2","a1","a2","b8","gasoleo","rat-a","ta1-1-gasoleo","ta2-1-rat-a")),5) occurs(action(("pop-unitarypipe","s13","b3","a1","a3","b12","lco","rat-a","ta1-2-rat-a","ta3-1-lco")),5) occurs(action(("pop-unitarypipe","s12","b5","a1","a2","b2","oca1","gasoleo","ta1-1-gasoleo","ta2-1-oca1")),6) occurs(action(("push-unitarypipe","s13","b9","a1","a3","b3","rat-a","lco","ta1-1-rat-a","ta3-2-lco")),6) occurs(action(("pop-unitarypipe","s12","b6","a1","a2","b5","lco","oca1","ta1-2-oca1","ta2-1-lco")),7) occurs(action(("pop-unitarypipe","s12","b13","a1","a2","b6","rat-a","lco","ta1-3-lco","ta2-1-rat-a")),8) occurs(action(("pop-unitarypipe","s12","b1","a1","a2","b13","lco","rat-a","ta1-1-rat-a","ta2-2-lco")),9) occurs(action(("push-unitarypipe","s13","b13","a1","a3","b9","rat-a","rat-a","ta1-1-rat-a","ta3-2-rat-a")),10) occurs(action(("push-unitarypipe","s12","b12","a1","a2","b1","rat-a","lco","ta1-2-rat-a","ta2-3-lco")),10) occurs(action(("push-unitarypipe","s12","b2","a1","a2","b12","gasoleo","rat-a","ta1-1-gasoleo","ta2-1-rat-a")),11) occurs(action(("pop-unitarypipe","s12","b10","a1","a2","b2","oca1","gasoleo","ta1-1-gasoleo","ta2-2-oca1")),12) occurs(action(("push-unitarypipe","s13","b2","a1","a3","b13","gasoleo","rat-a","ta1-1-gasoleo","ta3-1-rat-a")),13) occurs(action(("pop-unitarypipe","s12","b11","a1","a2","b10","gasoleo","oca1","ta1-1-oca1","ta2-1-gasoleo")),13) occurs(action(("push-unitarypipe","s13","b10","a1","a3","b2","oca1","gasoleo","ta1-1-oca1","ta3-1-gasoleo")),14) occurs(action(("pop-unitarypipe","s12","b1","a1","a2","b11","lco","gasoleo","ta1-1-gasoleo","ta2-3-lco")),14) occurs(action(("push-unitarypipe","s13","b11","a1","a3","b10","gasoleo","oca1","ta1-1-gasoleo","ta3-2-oca1")),15) SATISFIABLE Models : 1+ Calls : 5 Time : 10.583s (Solving: 6.37s 1st Model: 0.56s Unsat: 0.00s) CPU Time : 10.508s Choices : 30769 (Domain: 29489) Conflicts : 9965 (Analyzed: 9964) Restarts : 110 (Average: 90.58 Last: 167) Model-Level : 142.5 Problems : 5 (Average Length: 10.00 Splits: 0) Lemmas : 9964 (Deleted: 4741) Binary : 46 (Ratio: 0.46%) Ternary : 7 (Ratio: 0.07%) Conflict : 9964 (Average Length: 886.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 9964 (Average: 2.84 Max: 80 Sum: 28313) Executed : 9961 (Average: 2.84 Max: 80 Sum: 28299 Ratio: 99.95%) Bounded : 3 (Average: 4.67 Max: 12 Sum: 14 Ratio: 0.05%) Rules : 197854 (Original: 197832) Atoms : 105970 Bodies : 23773 (Original: 23758) Count : 360 (Original: 368) Equivalences : 23390 (Atom=Atom: 20 Body=Body: 0 Other: 23370) Tight : Yes Variables : 49909 (Eliminated: 0 Frozen: 39730) Constraints : 783368 (Binary: 99.4% Ternary: 0.2% Other: 0.4%) Memory Peak : 232MB Max. Length : 15 steps Sol. Length : 15 steps Models : 2