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-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-tankage-nontemporal-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-tankage-nontemporal-strips/instances/instance-6.pddl Parsing... Parsing: [0.060s CPU, 0.053s 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: [0.090s CPU, 0.094s wall-clock] Preparing model... [0.030s CPU, 0.029s wall-clock] Generated 126 rules. Computing model... [0.390s CPU, 0.386s wall-clock] 1146 relevant atoms 2700 auxiliary atoms 3846 final queue length 8089 total queue pushes Completing instantiation... [0.680s CPU, 0.675s wall-clock] Instantiating: [1.200s CPU, 1.200s wall-clock] Computing fact groups... Finding invariants... 22 initial candidates Finding invariants: [0.260s CPU, 0.255s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.010s 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: [0.280s CPU, 0.284s 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, 0.024s wall-clock] Translating task: [0.510s CPU, 0.497s 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, 0.244s 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: [0.140s CPU, 0.135s wall-clock] Translator variables: 31 Translator derived variables: 0 Translator facts: 98 Translator goal facts: 6 Translator mutex groups: 10 Translator total mutex groups size: 50 Translator operators: 768 Translator axioms: 0 Translator task size: 7865 Translator peak memory: 42444 KB Writing output... [0.120s CPU, 0.135s wall-clock] Done! [2.570s CPU, 2.574s wall-clock] planner.py version 0.0.1 Time: 0.43s 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... SERIALIZABLE Testing Time: 0.30s Memory: 77MB (+0MB) Answer: 1 occurs(action(("push-unitarypipe","s13","b4","a1","a3","b2","lco","gasoleo","ta1-2-lco","ta3-2-gasoleo")),1) occurs(action(("pop-unitarypipe","s12","b5","a1","a2","b6","gasoleo","rat-a","ta1-1-rat-a","ta2-1-gasoleo")),1) occurs(action(("pop-unitarypipe","s12","b0","a1","a2","b5","rat-a","gasoleo","ta1-2-gasoleo","ta2-1-rat-a")),2) occurs(action(("pop-unitarypipe","s13","b3","a1","a3","b4","oca1","lco","ta1-2-lco","ta3-1-oca1")),2) occurs(action(("pop-unitarypipe","s13","b1","a1","a3","b3","gasoleo","oca1","ta1-1-oca1","ta3-1-gasoleo")),3) occurs(action(("push-unitarypipe","s12","b7","a1","a2","b0","gasoleo","rat-a","ta1-2-gasoleo","ta2-1-rat-a")),3) occurs(action(("push-unitarypipe","s12","b4","a1","a2","b7","lco","gasoleo","ta1-2-lco","ta2-1-gasoleo")),4) occurs(action(("push-unitarypipe","s13","b6","a1","a3","b1","rat-a","gasoleo","ta1-1-rat-a","ta3-1-gasoleo")),4) occurs(action(("push-unitarypipe","s12","b8","a1","a2","b4","lco","lco","ta1-1-lco","ta2-1-lco")),5) occurs(action(("pop-unitarypipe","s12","b9","a1","a2","b8","oc1b","lco","ta1-2-lco","ta2-1-oc1b")),6) occurs(action(("pop-unitarypipe","s12","b4","a1","a2","b9","lco","oc1b","ta1-1-oc1b","ta2-1-lco")),7) occurs(action(("push-unitarypipe","s13","b8","a1","a3","b6","lco","rat-a","ta1-2-lco","ta3-1-rat-a")),7) occurs(action(("pop-unitarypipe","s12","b0","a1","a2","b4","rat-a","lco","ta1-2-lco","ta2-1-rat-a")),8) occurs(action(("push-unitarypipe","s13","b4","a1","a3","b8","lco","lco","ta1-2-lco","ta3-1-lco")),9) occurs(action(("pop-unitarypipe","s13","b8","a1","a3","b4","lco","lco","ta1-2-lco","ta3-1-lco")),10) SATISFIABLE Models : 1+ Calls : 3 Time : 0.723s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.688s Choices : 130 (Domain: 121) Conflicts : 32 (Analyzed: 31) Restarts : 0 Model-Level : 94.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 31 (Deleted: 0) Binary : 3 (Ratio: 9.68%) Ternary : 0 (Ratio: 0.00%) Conflict : 31 (Average Length: 88.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 31 (Average: 1.58 Max: 10 Sum: 49) Executed : 30 (Average: 1.55 Max: 10 Sum: 48 Ratio: 97.96%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 2.04%) Rules : 22914 Atoms : 22914 Bodies : 1 (Original: 0) Tight : Yes Variables : 9058 (Eliminated: 0 Frozen: 189) Constraints : 95638 (Binary: 98.2% Ternary: 0.9% Other: 0.9%) Memory Peak : 93MB Max. Length : 10 steps Sol. Length : 10 steps Models : 1