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-49.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-49.pddl Parsing... Parsing: [0.030s CPU, 0.032s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.009s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.050s CPU, 0.052s wall-clock] Preparing model... [0.030s CPU, 0.025s wall-clock] Generated 91 rules. Computing model... [3.020s CPU, 3.018s wall-clock] 15118 relevant atoms 19580 auxiliary atoms 34698 final queue length 74601 total queue pushes Completing instantiation... [7.120s CPU, 7.116s wall-clock] Instantiating: [10.260s CPU, 10.256s wall-clock] Computing fact groups... Finding invariants... 18 initial candidates Finding invariants: [0.220s CPU, 0.215s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 1212 uncovered facts Choosing groups: [0.000s CPU, 0.002s wall-clock] Building translation key... [0.040s CPU, 0.043s wall-clock] Computing fact groups: [0.370s CPU, 0.369s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.011s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.012s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.010s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.250s CPU, 0.257s wall-clock] Translating task: [6.710s CPU, 6.720s wall-clock] 28312 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 8 propositions removed Detecting unreachable propositions: [3.660s CPU, 3.664s wall-clock] Reordering and filtering variables... 1216 of 1216 variables necessary. 0 of 4 mutex groups necessary. 13696 of 13696 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [7.660s CPU, 7.657s wall-clock] Translator variables: 1216 Translator derived variables: 0 Translator facts: 2436 Translator goal facts: 6 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 13696 Translator axioms: 0 Translator task size: 125782 Translator peak memory: 118128 KB Writing output... [2.220s CPU, 2.375s wall-clock] Done! [31.220s CPU, 31.364s wall-clock] planner.py version 0.0.1 Time: 5.42s Memory: 411MB 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: 0.02s Memory: 412MB (+1MB) UNSAT Iteration Time: 0.02s 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: 412MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 2.13s Memory: 412MB (+0MB) Unblocking actions... Solving... Solving Time: 0.26s Memory: 428MB (+16MB) UNSAT Iteration Time: 3.33s 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: 444.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 2.16s Memory: 456MB (+28MB) Unblocking actions... Solving... Solving Time: 0.50s Memory: 499MB (+43MB) SAT Testing... NOT SERIALIZABLE Testing Time: 6.57s Memory: 723MB (+224MB) Solving... Solving Time: 8.35s Memory: 702MB (+-21MB) UNSAT Iteration Time: 18.66s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 773.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 3.83s Memory: 702MB (+0MB) Unblocking actions... Solving... Solving Time: 2.68s Memory: 761MB (+59MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 761MB (+0MB) Answer: 2 occurs(action(("pop-unitarypipe","s34","b18","a3","a4","b5","gasoleo","lco")),1) occurs(action(("pop-start","s13","b11","a1","a3","b3","lco","gasoleo")),1) occurs(action(("pop-start","s15","b22","a1","a5","b15","oc1b","oc1b")),1) occurs(action(("push-start","s23","b17","a2","a3","b19","rat-a","gasoleo")),1) occurs(action(("push-start","s12","b29","a1","a2","b7","oca1","lco")),1) occurs(action(("pop-unitarypipe","s34","b16","a3","a4","b18","oc1b","gasoleo")),2) occurs(action(("push-end","s23","a2","a3","b10","b13")),2) occurs(action(("pop-end","s13","a1","a3","b8","b3")),2) occurs(action(("push-end","s12","a1","a2","b9","b7")),2) occurs(action(("pop-end","s15","a1","a5","b26","b2")),2) occurs(action(("pop-start","s13","b10","a1","a3","b11","oca1","lco")),3) occurs(action(("pop-start","s15","b4","a1","a5","b22","gasoleo","oc1b")),3) occurs(action(("push-start","s23","b14","a2","a3","b17","gasoleo","rat-a")),3) occurs(action(("push-start","s12","b8","a1","a2","b29","oca1","oca1")),3) occurs(action(("push-unitarypipe","s34","b6","a3","a4","b16","gasoleo","oc1b")),3) occurs(action(("push-unitarypipe","s34","b5","a3","a4","b6","lco","gasoleo")),4) occurs(action(("pop-end","s13","a1","a3","b3","b11")),4) occurs(action(("push-end","s23","a2","a3","b13","b19")),4) occurs(action(("push-end","s12","a1","a2","b7","b29")),4) occurs(action(("pop-end","s15","a1","a5","b2","b20")),4) occurs(action(("pop-start","s13","b21","a1","a3","b10","oca1","oca1")),5) occurs(action(("pop-start","s15","b0","a1","a5","b4","rat-a","gasoleo")),5) occurs(action(("push-start","s23","b27","a2","a3","b14","oc1b","gasoleo")),5) occurs(action(("push-start","s12","b3","a1","a2","b8","gasoleo","oca1")),5) occurs(action(("pop-unitarypipe","s34","b1","a3","a4","b5","gasoleo","lco")),5) occurs(action(("pop-end","s13","a1","a3","b11","b10")),6) occurs(action(("push-end","s23","a2","a3","b19","b17")),6) occurs(action(("pop-unitarypipe","s34","b16","a3","a4","b1","oc1b","gasoleo")),6) occurs(action(("push-end","s12","a1","a2","b29","b8")),6) occurs(action(("pop-end","s15","a1","a5","b20","b15")),6) occurs(action(("pop-start","s13","b1","a1","a3","b21","gasoleo","oca1")),7) occurs(action(("push-start","s23","b29","a2","a3","b27","oca1","oc1b")),7) occurs(action(("push-start","s12","b20","a1","a2","b3","rat-a","gasoleo")),7) occurs(action(("push-start","s15","b25","a1","a5","b15","oca1","oc1b")),7) occurs(action(("push-end","s23","a2","a3","b17","b14")),8) occurs(action(("pop-end","s13","a1","a3","b10","b21")),8) occurs(action(("push-end","s12","a1","a2","b8","b3")),8) occurs(action(("push-start","s13","b10","a1","a3","b21","oca1","oca1")),9) occurs(action(("push-start","s23","b7","a2","a3","b29","lco","oca1")),9) occurs(action(("push-start","s12","b2","a1","a2","b20","rat-a","rat-a")),9) occurs(action(("push-end","s12","a1","a2","b3","b20")),10) occurs(action(("push-end","s13","a1","a3","b1","b21")),10) occurs(action(("push-end","s23","a2","a3","b14","b27")),10) occurs(action(("pop-start","s13","b14","a1","a3","b21","gasoleo","oca1")),11) occurs(action(("push-start","s23","b3","a2","a3","b7","gasoleo","lco")),11) occurs(action(("push-start","s12","b26","a1","a2","b2","rat-a","rat-a")),11) occurs(action(("push-end","s12","a1","a2","b20","b2")),12) occurs(action(("push-end","s23","a2","a3","b27","b29")),12) occurs(action(("pop-start","s12","b9","a1","a2","b2","rat-a","rat-a")),13) occurs(action(("push-start","s23","b8","a2","a3","b3","oca1","gasoleo")),13) occurs(action(("push-unitarypipe","s34","b27","a3","a4","b16","oc1b","oc1b")),13) occurs(action(("push-unitarypipe","s34","b5","a3","a4","b27","lco","oc1b")),14) occurs(action(("pop-unitarypipe","s34","b16","a3","a4","b5","oc1b","lco")),15) SATISFIABLE Models : 1+ Calls : 5 Time : 30.698s (Solving: 11.05s 1st Model: 2.88s Unsat: 8.13s) CPU Time : 30.484s Choices : 21730 (Domain: 14510) Conflicts : 5163 (Analyzed: 5162) Restarts : 59 (Average: 87.49 Last: 40) Model-Level : 230.5 Problems : 5 (Average Length: 10.00 Splits: 0) Lemmas : 5162 (Deleted: 1072) Binary : 193 (Ratio: 3.74%) Ternary : 114 (Ratio: 2.21%) Conflict : 5162 (Average Length: 371.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 5162 (Average: 4.42 Max: 272 Sum: 22827) Executed : 4982 (Average: 4.00 Max: 272 Sum: 20667 Ratio: 90.54%) Bounded : 180 (Average: 12.00 Max: 12 Sum: 2160 Ratio: 9.46%) Rules : 587316 (Original: 582293) Atoms : 444781 Bodies : 75006 (Original: 70073) Count : 5252 (Original: 6094) Equivalences : 54975 (Atom=Atom: 203 Body=Body: 1 Other: 54771) Tight : Yes Variables : 300583 (Eliminated: 0 Frozen: 128439) Constraints : 2183254 (Binary: 96.6% Ternary: 1.3% Other: 2.1%) Memory Peak : 761MB Max. Length : 15 steps Sol. Length : 15 steps Models : 2