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-33.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-33.pddl Parsing... Parsing: [0.020s CPU, 0.029s wall-clock] Normalizing task... [0.010s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.050s CPU, 0.050s wall-clock] Preparing model... [0.020s CPU, 0.019s wall-clock] Generated 91 rules. Computing model... [0.680s CPU, 0.677s wall-clock] 3146 relevant atoms 4944 auxiliary atoms 8090 final queue length 15589 total queue pushes Completing instantiation... [1.280s CPU, 1.276s wall-clock] Instantiating: [2.030s CPU, 2.037s wall-clock] Computing fact groups... Finding invariants... 18 initial candidates Finding invariants: [0.120s CPU, 0.113s 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, 0.000s wall-clock] Choosing groups... 381 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.010s CPU, 0.014s wall-clock] Computing fact groups: [0.160s CPU, 0.157s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.050s CPU, 0.048s wall-clock] Translating task: [1.190s CPU, 1.185s wall-clock] 5360 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 7 propositions removed Detecting unreachable propositions: [0.700s CPU, 0.703s wall-clock] Reordering and filtering variables... 384 of 384 variables necessary. 0 of 3 mutex groups necessary. 2622 of 2622 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.860s CPU, 0.862s wall-clock] Translator variables: 384 Translator derived variables: 0 Translator facts: 771 Translator goal facts: 5 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 2622 Translator axioms: 0 Translator task size: 24278 Translator peak memory: 51044 KB Writing output... [0.440s CPU, 0.467s wall-clock] Done! [5.470s CPU, 5.503s wall-clock] planner.py version 0.0.1 Time: 1.06s Memory: 117MB 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: 118MB (+1MB) 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: 118MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.35s Memory: 118MB (+0MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 121MB (+3MB) UNSAT Iteration Time: 0.53s 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: 124.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.39s Memory: 133MB (+12MB) Unblocking actions... Solving... Solving Time: 0.13s Memory: 142MB (+9MB) UNSAT Iteration Time: 0.72s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 163.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.46s Memory: 161MB (+19MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 172MB (+11MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.34s Memory: 214MB (+42MB) Solving... Solving Time: 8.79s Memory: 206MB (+-8MB) UNKNOWN Iteration Time: 10.84s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 236.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.65s Memory: 214MB (+8MB) Unblocking actions... Solving... Solving Time: 7.89s Memory: 241MB (+27MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 241MB (+0MB) Answer: 2 occurs(action(("pop-unitarypipe","s34","b2","a3","a4","b0","gasoleo","oca1")),1) occurs(action(("pop-start","s12","b6","a1","a2","b15","lco","rat-a")),1) occurs(action(("pop-unitarypipe","s34","b5","a3","a4","b2","lco","gasoleo")),2) occurs(action(("pop-end","s12","a1","a2","b1","b15")),2) occurs(action(("pop-start","s23","b2","a2","a3","b10","gasoleo","oc1b")),3) occurs(action(("push-unitarypipe","s34","b0","a3","a4","b5","oca1","lco")),3) occurs(action(("pop-start","s12","b12","a1","a2","b6","gasoleo","lco")),3) occurs(action(("pop-end","s23","a2","a3","b7","b11")),4) occurs(action(("pop-end","s12","a1","a2","b15","b6")),4) occurs(action(("push-start","s13","b15","a1","a3","b13","rat-a","rat-a")),5) occurs(action(("pop-start","s23","b9","a2","a3","b2","rat-a","gasoleo")),5) occurs(action(("pop-unitarypipe","s34","b5","a3","a4","b0","lco","oca1")),5) occurs(action(("pop-start","s12","b3","a1","a2","b12","oca1","gasoleo")),5) occurs(action(("push-end","s13","a1","a3","b8","b13")),6) occurs(action(("pop-end","s23","a2","a3","b11","b10")),6) occurs(action(("pop-end","s12","a1","a2","b6","b12")),6) occurs(action(("pop-start","s12","b11","a1","a2","b3","oc1b","oca1")),7) occurs(action(("push-start","s13","b6","a1","a3","b15","lco","rat-a")),7) occurs(action(("pop-start","s23","b14","a2","a3","b9","rat-a","rat-a")),7) occurs(action(("push-unitarypipe","s34","b0","a3","a4","b5","oca1","lco")),7) occurs(action(("pop-unitarypipe","s34","b5","a3","a4","b0","lco","oca1")),8) occurs(action(("push-end","s13","a1","a3","b13","b15")),8) occurs(action(("pop-end","s23","a2","a3","b10","b2")),8) occurs(action(("pop-end","s12","a1","a2","b12","b3")),8) occurs(action(("push-start","s13","b1","a1","a3","b6","oc1b","lco")),9) occurs(action(("pop-start","s23","b13","a2","a3","b14","rat-a","rat-a")),9) occurs(action(("pop-start","s12","b10","a1","a2","b11","oc1b","oc1b")),9) occurs(action(("pop-end","s23","a2","a3","b2","b9")),10) occurs(action(("push-end","s13","a1","a3","b15","b6")),10) occurs(action(("pop-end","s12","a1","a2","b3","b11")),10) occurs(action(("push-start","s13","b12","a1","a3","b1","gasoleo","oc1b")),11) occurs(action(("pop-start","s23","b15","a2","a3","b13","rat-a","rat-a")),11) occurs(action(("pop-start","s12","b2","a1","a2","b10","gasoleo","oc1b")),11) occurs(action(("pop-end","s23","a2","a3","b9","b14")),12) occurs(action(("push-end","s13","a1","a3","b6","b1")),12) occurs(action(("pop-end","s12","a1","a2","b11","b10")),12) occurs(action(("push-start","s13","b11","a1","a3","b12","oc1b","gasoleo")),13) occurs(action(("push-start","s23","b7","a2","a3","b14","rat-a","rat-a")),13) occurs(action(("push-start","s12","b4","a1","a2","b10","oc1b","oc1b")),13) occurs(action(("push-unitarypipe","s34","b6","a3","a4","b5","lco","lco")),13) occurs(action(("push-end","s13","a1","a3","b1","b12")),14) occurs(action(("push-unitarypipe","s34","b0","a3","a4","b6","oca1","lco")),14) occurs(action(("push-end","s12","a1","a2","b2","b10")),14) occurs(action(("push-start","s13","b3","a1","a3","b11","oca1","oc1b")),15) occurs(action(("pop-start","s12","b2","a1","a2","b10","gasoleo","oc1b")),15) occurs(action(("push-end","s13","a1","a3","b12","b11")),16) occurs(action(("pop-end","s12","a1","a2","b4","b10")),16) occurs(action(("push-start","s13","b4","a1","a3","b3","oc1b","oca1")),17) occurs(action(("push-end","s23","a2","a3","b15","b13")),17) occurs(action(("push-end","s13","a1","a3","b11","b3")),18) occurs(action(("push-unitarypipe","s34","b12","a3","a4","b0","gasoleo","oca1")),18) occurs(action(("pop-start","s23","b15","a2","a3","b13","rat-a","rat-a")),19) occurs(action(("pop-unitarypipe","s34","b5","a3","a4","b12","lco","gasoleo")),19) occurs(action(("pop-start","s13","b12","a1","a3","b3","gasoleo","oca1")),20) SATISFIABLE Models : 1+ Calls : 6 Time : 21.052s (Solving: 16.70s 1st Model: 7.88s Unsat: 0.11s) CPU Time : 21.004s Choices : 51941 (Domain: 49125) Conflicts : 17252 (Analyzed: 17251) Restarts : 192 (Average: 89.85 Last: 161) Model-Level : 120.5 Problems : 6 (Average Length: 12.83 Splits: 0) Lemmas : 17251 (Deleted: 12810) Binary : 257 (Ratio: 1.49%) Ternary : 205 (Ratio: 1.19%) Conflict : 17251 (Average Length: 360.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 17251 (Average: 2.88 Max: 91 Sum: 49765) Executed : 17129 (Average: 2.77 Max: 91 Sum: 47721 Ratio: 95.89%) Bounded : 122 (Average: 16.75 Max: 22 Sum: 2044 Ratio: 4.11%) Rules : 162393 (Original: 160048) Atoms : 92827 Bodies : 38315 (Original: 36075) Count : 3684 (Original: 3996) Equivalences : 27941 (Atom=Atom: 69 Body=Body: 1 Other: 27871) Tight : Yes Variables : 100568 (Eliminated: 0 Frozen: 42670) Constraints : 691294 (Binary: 94.7% Ternary: 2.0% Other: 3.2%) Memory Peak : 241MB Max. Length : 20 steps Sol. Length : 20 steps Models : 2