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-10.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-10.pddl Parsing... Parsing: [0.030s CPU, 0.039s wall-clock] Normalizing task... [0.010s 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, 0.063s wall-clock] Preparing model... [0.020s CPU, 0.021s wall-clock] Generated 91 rules. Computing model... [0.230s CPU, 0.232s wall-clock] 900 relevant atoms 1788 auxiliary atoms 2688 final queue length 4670 total queue pushes Completing instantiation... [0.350s CPU, 0.344s wall-clock] Instantiating: [0.670s CPU, 0.671s wall-clock] Computing fact groups... Finding invariants... 18 initial candidates Finding invariants: [0.100s CPU, 0.102s 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... 98 uncovered facts Choosing groups: [0.000s CPU, 0.000s wall-clock] Building translation key... [0.000s CPU, 0.004s wall-clock] Computing fact groups: [0.110s CPU, 0.113s 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: [0.010s CPU, 0.011s wall-clock] Translating task: [0.320s CPU, 0.314s wall-clock] 1952 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 8 propositions removed Detecting unreachable propositions: [0.180s CPU, 0.185s wall-clock] Reordering and filtering variables... 98 of 98 variables necessary. 0 of 0 mutex groups necessary. 688 of 688 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.190s CPU, 0.191s wall-clock] Translator variables: 98 Translator derived variables: 0 Translator facts: 196 Translator goal facts: 8 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 688 Translator axioms: 0 Translator task size: 6326 Translator peak memory: 40140 KB Writing output... [0.130s CPU, 0.136s wall-clock] Done! [1.660s CPU, 1.668s wall-clock] planner.py version 0.0.1 Time: 0.30s Memory: 67MB 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: 68MB (+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: 68MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.09s Memory: 68MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 68MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.26s Memory: 79MB (+11MB) Solving... Solving Time: 0.01s Memory: 79MB (+0MB) UNSAT Iteration Time: 0.40s 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: 79MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.16s Memory: 79MB (+0MB) Unblocking actions... Solving... Solving Time: 1.49s Memory: 80MB (+1MB) UNKNOWN Iteration Time: 1.69s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 81.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.17s Memory: 92MB (+12MB) Unblocking actions... Solving... Solving Time: 0.28s Memory: 95MB (+3MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 95MB (+0MB) Answer: 2 occurs(action(("pop-unitarypipe","s12","b10","a1","a2","b2","oca1","gasoleo")),1) occurs(action(("pop-unitarypipe","s12","b6","a1","a2","b10","lco","oca1")),2) occurs(action(("pop-unitarypipe","s12","b4","a1","a2","b6","lco","lco")),3) occurs(action(("push-unitarypipe","s13","b10","a1","a3","b7","oca1","oca1")),3) occurs(action(("pop-unitarypipe","s12","b5","a1","a2","b4","oca1","lco")),4) occurs(action(("push-unitarypipe","s13","b2","a1","a3","b10","gasoleo","oca1")),4) occurs(action(("pop-unitarypipe","s12","b11","a1","a2","b5","gasoleo","oca1")),5) occurs(action(("pop-unitarypipe","s13","b12","a1","a3","b2","rat-a","gasoleo")),5) occurs(action(("push-unitarypipe","s12","b0","a1","a2","b11","lco","gasoleo")),6) occurs(action(("pop-unitarypipe","s13","b8","a1","a3","b12","rat-a","rat-a")),6) occurs(action(("push-unitarypipe","s12","b12","a1","a2","b0","rat-a","lco")),7) occurs(action(("pop-unitarypipe","s13","b3","a1","a3","b8","lco","rat-a")),7) occurs(action(("push-unitarypipe","s12","b8","a1","a2","b12","rat-a","rat-a")),8) occurs(action(("pop-unitarypipe","s13","b7","a1","a3","b3","oca1","lco")),8) occurs(action(("push-unitarypipe","s12","b3","a1","a2","b8","lco","rat-a")),9) occurs(action(("pop-unitarypipe","s12","b9","a1","a2","b3","rat-a","lco")),10) occurs(action(("push-unitarypipe","s13","b3","a1","a3","b7","lco","oca1")),11) occurs(action(("pop-unitarypipe","s12","b1","a1","a2","b9","lco","rat-a")),11) occurs(action(("push-unitarypipe","s13","b9","a1","a3","b3","rat-a","lco")),12) occurs(action(("pop-unitarypipe","s12","b11","a1","a2","b1","gasoleo","lco")),12) occurs(action(("push-unitarypipe","s13","b1","a1","a3","b9","lco","rat-a")),13) occurs(action(("push-unitarypipe","s12","b2","a1","a2","b11","gasoleo","gasoleo")),13) occurs(action(("pop-unitarypipe","s12","b11","a1","a2","b2","gasoleo","gasoleo")),14) occurs(action(("push-unitarypipe","s13","b2","a1","a3","b1","gasoleo","lco")),15) occurs(action(("pop-unitarypipe","s12","b13","a1","a2","b11","rat-a","gasoleo")),15) SATISFIABLE Models : 1+ Calls : 5 Time : 2.673s (Solving: 1.77s 1st Model: 0.28s Unsat: 0.01s) CPU Time : 2.656s Choices : 37679 (Domain: 31084) Conflicts : 11691 (Analyzed: 11690) Restarts : 116 (Average: 100.78 Last: 61) Model-Level : 135.5 Problems : 5 (Average Length: 9.00 Splits: 0) Lemmas : 11690 (Deleted: 6487) Binary : 77 (Ratio: 0.66%) Ternary : 75 (Ratio: 0.64%) Conflict : 11690 (Average Length: 216.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 11690 (Average: 2.90 Max: 82 Sum: 33944) Executed : 11681 (Average: 2.90 Max: 82 Sum: 33890 Ratio: 99.84%) Bounded : 9 (Average: 6.00 Max: 12 Sum: 54 Ratio: 0.16%) Rules : 25553 (Original: 25334) Atoms : 22220 Bodies : 2722 (Original: 2597) Count : 303 (Original: 328) Equivalences : 2002 (Atom=Atom: 30 Body=Body: 0 Other: 1972) Tight : Yes Variables : 19108 (Eliminated: 0 Frozen: 9791) Constraints : 153160 (Binary: 95.1% Ternary: 1.8% Other: 3.1%) Memory Peak : 95MB Max. Length : 15 steps Sol. Length : 15 steps Models : 2