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-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-no-tankage-nontemporal-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-no-tankage-nontemporal-strips/instances/instance-3.pddl Parsing... Parsing: [0.030s CPU, 0.036s wall-clock] Normalizing task... [0.000s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.007s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.060s CPU, 0.062s wall-clock] Preparing model... [0.020s CPU, 0.020s wall-clock] Generated 91 rules. Computing model... [0.110s CPU, 0.109s wall-clock] 370 relevant atoms 864 auxiliary atoms 1234 final queue length 1860 total queue pushes Completing instantiation... [0.110s CPU, 0.110s wall-clock] Instantiating: [0.310s CPU, 0.310s wall-clock] Computing fact groups... Finding invariants... 18 initial candidates Finding invariants: [0.090s CPU, 0.083s 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... 56 uncovered facts Choosing groups: [0.000s CPU, 0.000s wall-clock] Building translation key... [0.010s CPU, 0.002s wall-clock] Computing fact groups: [0.100s CPU, 0.089s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.000s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.000s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.004s wall-clock] Translating task: [0.100s CPU, 0.103s wall-clock] 608 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 8 propositions removed Detecting unreachable propositions: [0.060s CPU, 0.058s wall-clock] Reordering and filtering variables... 56 of 56 variables necessary. 0 of 0 mutex groups necessary. 224 of 224 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.060s CPU, 0.059s wall-clock] Translator variables: 56 Translator derived variables: 0 Translator facts: 112 Translator goal facts: 3 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 224 Translator axioms: 0 Translator task size: 2091 Translator peak memory: 37580 KB Writing output... [0.040s CPU, 0.046s wall-clock] Done! [0.700s CPU, 0.711s wall-clock] planner.py version 0.0.1 Time: 0.11s Memory: 55MB 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: 55MB (+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: 55MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.03s Memory: 55MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 56MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.09s Memory: 59MB (+3MB) Solving... Solving Time: 0.00s Memory: 59MB (+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: 60.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.05s Memory: 59MB (+0MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 61MB (+2MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 61MB (+0MB) Answer: 2 occurs(action(("pop-unitarypipe","s13","b1","a1","a3","b2","gasoleo","rat-a")),1) occurs(action(("pop-unitarypipe","s12","b4","a1","a2","b5","gasoleo","gasoleo")),1) occurs(action(("pop-unitarypipe","s13","b6","a1","a3","b1","lco","gasoleo")),2) occurs(action(("push-unitarypipe","s12","b2","a1","a2","b4","rat-a","gasoleo")),2) occurs(action(("push-unitarypipe","s12","b0","a1","a2","b2","rat-a","rat-a")),3) occurs(action(("push-unitarypipe","s13","b5","a1","a3","b6","gasoleo","lco")),3) occurs(action(("push-unitarypipe","s13","b3","a1","a3","b5","oca1","gasoleo")),4) occurs(action(("pop-unitarypipe","s12","b4","a1","a2","b0","gasoleo","rat-a")),5) occurs(action(("pop-unitarypipe","s13","b6","a1","a3","b3","lco","oca1")),5) occurs(action(("pop-unitarypipe","s12","b2","a1","a2","b4","rat-a","gasoleo")),6) occurs(action(("pop-unitarypipe","s13","b5","a1","a3","b6","gasoleo","lco")),6) occurs(action(("push-unitarypipe","s12","b6","a1","a2","b2","lco","rat-a")),7) occurs(action(("push-unitarypipe","s13","b0","a1","a3","b5","rat-a","gasoleo")),7) occurs(action(("push-unitarypipe","s12","b3","a1","a2","b6","oca1","lco")),8) occurs(action(("push-unitarypipe","s13","b4","a1","a3","b0","gasoleo","rat-a")),8) occurs(action(("push-unitarypipe","s13","b7","a1","a3","b4","oca1","gasoleo")),9) occurs(action(("pop-unitarypipe","s13","b5","a1","a3","b7","gasoleo","oca1")),10) SATISFIABLE Models : 1+ Calls : 4 Time : 0.259s (Solving: 0.02s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 0.252s Choices : 642 (Domain: 435) Conflicts : 269 (Analyzed: 268) Restarts : 1 (Average: 268.00 Last: 79) Model-Level : 56.5 Problems : 4 (Average Length: 7.00 Splits: 0) Lemmas : 268 (Deleted: 0) Binary : 7 (Ratio: 2.61%) Ternary : 15 (Ratio: 5.60%) Conflict : 268 (Average Length: 45.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 268 (Average: 2.06 Max: 31 Sum: 551) Executed : 266 (Average: 2.01 Max: 31 Sum: 538 Ratio: 97.64%) Bounded : 2 (Average: 6.50 Max: 12 Sum: 13 Ratio: 2.36%) Rules : 8947 (Original: 8793) Atoms : 7610 Bodies : 1317 (Original: 1215) Count : 184 (Original: 207) Equivalences : 852 (Atom=Atom: 17 Body=Body: 0 Other: 835) Tight : Yes Variables : 5643 (Eliminated: 0 Frozen: 2201) Constraints : 33161 (Binary: 91.5% Ternary: 3.2% Other: 5.3%) Memory Peak : 61MB Max. Length : 10 steps Sol. Length : 10 steps Models : 2