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-50.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-50.pddl Parsing... Parsing: [0.030s CPU, 0.033s 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, 0.053s wall-clock] Preparing model... [0.030s CPU, 0.025s wall-clock] Generated 91 rules. Computing model... [3.060s CPU, 3.062s wall-clock] 15118 relevant atoms 19580 auxiliary atoms 34698 final queue length 74601 total queue pushes Completing instantiation... [7.100s CPU, 7.103s wall-clock] Instantiating: [10.290s CPU, 10.287s wall-clock] Computing fact groups... Finding invariants... 18 initial candidates Finding invariants: [0.240s CPU, 0.240s 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: [0.400s CPU, 0.395s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.010s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.011s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.009s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.260s CPU, 0.256s wall-clock] Translating task: [6.730s 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: [3.670s CPU, 3.674s 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: [7.650s CPU, 7.647s wall-clock] Translator variables: 1216 Translator derived variables: 0 Translator facts: 2436 Translator goal facts: 8 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 13696 Translator axioms: 0 Translator task size: 125784 Translator peak memory: 118384 KB Writing output... [2.220s CPU, 2.382s wall-clock] Done! [31.280s CPU, 31.426s 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: 0.25s Memory: 428MB (+16MB) UNSAT Iteration Time: 3.32s 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: 0.15s Memory: 496MB (+40MB) UNSAT Iteration Time: 3.39s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 564.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 2.52s Memory: 586MB (+90MB) Unblocking actions... Solving... Solving Time: 8.75s Memory: 627MB (+41MB) UNKNOWN Iteration Time: 12.24s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 758.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 2.27s Memory: 698MB (+71MB) Unblocking actions... Solving... Solving Time: 0.68s Memory: 754MB (+56MB) SAT Testing... NOT SERIALIZABLE Testing Time: 8.20s Memory: 976MB (+222MB) Solving... Solving Time: 30.96s Memory: 938MB (+-38MB) UNKNOWN Iteration Time: 43.17s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 1069.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 4.78s Memory: 1044MB (+106MB) Unblocking actions... Solving... Solving Time: 22.42s Memory: 1162MB (+118MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 1162MB (+0MB) Answer: 2 occurs(action(("pop-unitarypipe","s34","b18","a3","a4","b5","gasoleo","lco")),1) occurs(action(("push-start","s23","b17","a2","a3","b19","rat-a","gasoleo")),1) occurs(action(("pop-start","s13","b11","a1","a3","b3","lco","gasoleo")),1) occurs(action(("pop-start","s15","b24","a1","a5","b15","lco","oc1b")),1) occurs(action(("push-start","s12","b12","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(("push-end","s12","a1","a2","b9","b7")),2) occurs(action(("pop-end","s13","a1","a3","b8","b3")),2) occurs(action(("pop-end","s15","a1","a5","b26","b2")),2) occurs(action(("pop-start","s13","b5","a1","a3","b11","lco","lco")),3) occurs(action(("push-start","s23","b14","a2","a3","b17","gasoleo","rat-a")),3) occurs(action(("pop-start","s15","b22","a1","a5","b24","oc1b","lco")),3) occurs(action(("pop-unitarypipe","s34","b1","a3","a4","b16","gasoleo","oc1b")),3) occurs(action(("pop-end","s13","a1","a3","b3","b11")),4) occurs(action(("push-unitarypipe","s34","b6","a3","a4","b1","gasoleo","gasoleo")),4) occurs(action(("push-end","s23","a2","a3","b13","b19")),4) occurs(action(("pop-end","s15","a1","a5","b2","b20")),4) occurs(action(("push-unitarypipe","s34","b21","a3","a4","b6","oca1","gasoleo")),5) occurs(action(("push-start","s23","b27","a2","a3","b14","oc1b","gasoleo")),5) occurs(action(("pop-start","s13","b16","a1","a3","b5","oc1b","lco")),5) occurs(action(("pop-start","s15","b4","a1","a5","b22","gasoleo","oc1b")),5) occurs(action(("push-start","s12","b3","a1","a2","b12","gasoleo","oca1")),5) occurs(action(("pop-end","s13","a1","a3","b11","b5")),6) occurs(action(("push-end","s23","a2","a3","b19","b17")),6) occurs(action(("pop-unitarypipe","s34","b1","a3","a4","b21","gasoleo","oca1")),6) occurs(action(("push-end","s12","a1","a2","b7","b12")),6) occurs(action(("pop-end","s15","a1","a5","b20","b15")),6) occurs(action(("push-start","s23","b7","a2","a3","b27","lco","oc1b")),7) occurs(action(("pop-start","s13","b10","a1","a3","b16","oca1","oc1b")),7) occurs(action(("pop-start","s15","b23","a1","a5","b4","lco","gasoleo")),7) occurs(action(("push-start","s12","b20","a1","a2","b3","rat-a","gasoleo")),7) occurs(action(("push-end","s23","a2","a3","b17","b14")),8) occurs(action(("pop-end","s13","a1","a3","b5","b16")),8) occurs(action(("push-end","s12","a1","a2","b12","b3")),8) occurs(action(("pop-end","s15","a1","a5","b15","b24")),8) occurs(action(("push-start","s23","b12","a2","a3","b7","oca1","lco")),9) occurs(action(("pop-start","s13","b19","a1","a3","b10","gasoleo","oca1")),9) occurs(action(("pop-start","s15","b0","a1","a5","b23","rat-a","lco")),9) occurs(action(("push-start","s12","b2","a1","a2","b20","rat-a","rat-a")),9) occurs(action(("pop-end","s13","a1","a3","b16","b10")),10) occurs(action(("push-end","s12","a1","a2","b3","b20")),10) occurs(action(("push-end","s23","a2","a3","b14","b27")),10) occurs(action(("pop-end","s15","a1","a5","b24","b22")),10) occurs(action(("push-start","s13","b24","a1","a3","b10","lco","oca1")),11) occurs(action(("push-start","s23","b3","a2","a3","b12","gasoleo","oca1")),11) occurs(action(("push-start","s12","b5","a1","a2","b2","lco","rat-a")),11) occurs(action(("push-start","s15","b8","a1","a5","b22","oca1","oc1b")),11) occurs(action(("push-end","s12","a1","a2","b20","b2")),12) occurs(action(("push-end","s13","a1","a3","b19","b10")),12) occurs(action(("push-end","s23","a2","a3","b27","b7")),12) occurs(action(("push-end","s15","a1","a5","b0","b23")),12) occurs(action(("push-start","s13","b26","a1","a3","b24","rat-a","lco")),13) occurs(action(("pop-start","s12","b9","a1","a2","b2","rat-a","rat-a")),13) occurs(action(("pop-start","s15","b28","a1","a5","b23","lco","lco")),13) occurs(action(("push-unitarypipe","s34","b27","a3","a4","b1","oc1b","gasoleo")),13) occurs(action(("push-unitarypipe","s34","b21","a3","a4","b27","oca1","oc1b")),14) occurs(action(("push-end","s13","a1","a3","b10","b24")),14) occurs(action(("pop-end","s12","a1","a2","b5","b2")),14) occurs(action(("push-start","s13","b5","a1","a3","b26","lco","rat-a")),15) occurs(action(("pop-start","s23","b10","a2","a3","b7","oca1","lco")),15) occurs(action(("push-end","s13","a1","a3","b24","b26")),16) occurs(action(("pop-end","s23","a2","a3","b3","b12")),16) occurs(action(("push-unitarypipe","s34","b24","a3","a4","b21","lco","oca1")),17) occurs(action(("pop-start","s12","b3","a1","a2","b9","gasoleo","rat-a")),17) occurs(action(("pop-start","s13","b13","a1","a3","b26","rat-a","rat-a")),17) occurs(action(("pop-start","s23","b14","a2","a3","b10","gasoleo","oca1")),17) occurs(action(("push-unitarypipe","s34","b19","a3","a4","b24","gasoleo","lco")),18) occurs(action(("pop-unitarypipe","s34","b1","a3","a4","b19","gasoleo","gasoleo")),19) occurs(action(("pop-unitarypipe","s34","b21","a3","a4","b1","oca1","gasoleo")),20) occurs(action(("push-unitarypipe","s34","b19","a3","a4","b21","gasoleo","oca1")),21) occurs(action(("push-unitarypipe","s34","b1","a3","a4","b19","gasoleo","gasoleo")),22) occurs(action(("pop-unitarypipe","s34","b19","a3","a4","b1","gasoleo","gasoleo")),23) occurs(action(("push-unitarypipe","s34","b1","a3","a4","b19","gasoleo","gasoleo")),24) occurs(action(("pop-unitarypipe","s34","b21","a3","a4","b1","oca1","gasoleo")),25) SATISFIABLE Models : 1+ Calls : 7 Time : 91.838s (Solving: 61.71s 1st Model: 22.65s Unsat: 0.03s) CPU Time : 91.608s Choices : 171320 (Domain: 103517) Conflicts : 22854 (Analyzed: 22853) Restarts : 245 (Average: 93.28 Last: 117) Model-Level : 503.0 Problems : 7 (Average Length: 15.57 Splits: 0) Lemmas : 22853 (Deleted: 19270) Binary : 311 (Ratio: 1.36%) Ternary : 208 (Ratio: 0.91%) Conflict : 22853 (Average Length: 2781.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 22853 (Average: 7.01 Max: 763 Sum: 160220) Executed : 22472 (Average: 6.71 Max: 763 Sum: 153438 Ratio: 95.77%) Bounded : 381 (Average: 17.80 Max: 27 Sum: 6782 Ratio: 4.23%) Rules : 982694 (Original: 977464) Atoms : 469153 Bodies : 232464 (Original: 227331) Count : 16882 (Original: 17670) Equivalences : 195149 (Atom=Atom: 268 Body=Body: 0 Other: 194881) Tight : Yes Variables : 521692 (Eliminated: 0 Frozen: 268722) Constraints : 4572126 (Binary: 96.8% Ternary: 1.2% Other: 2.0%) Memory Peak : 1162MB Max. Length : 25 steps Sol. Length : 25 steps Models : 2