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-13.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-13.pddl Parsing... Parsing: [0.030s CPU, 0.037s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.060s CPU, 0.061s wall-clock] Preparing model... [0.020s CPU, 0.020s wall-clock] Generated 91 rules. Computing model... [0.290s CPU, 0.294s wall-clock] 1310 relevant atoms 2244 auxiliary atoms 3554 final queue length 6332 total queue pushes Completing instantiation... [0.460s CPU, 0.470s wall-clock] Instantiating: [0.860s CPU, 0.856s wall-clock] Computing fact groups... Finding invariants... 18 initial candidates Finding invariants: [0.110s CPU, 0.117s 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... 208 uncovered facts Choosing groups: [0.000s CPU, 0.000s wall-clock] Building translation key... [0.010s CPU, 0.008s wall-clock] Computing fact groups: [0.140s CPU, 0.140s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.005s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.001s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.002s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.020s wall-clock] Translating task: [0.440s CPU, 0.443s wall-clock] 1888 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 2 propositions removed Detecting unreachable propositions: [0.280s CPU, 0.271s wall-clock] Reordering and filtering variables... 210 of 210 variables necessary. 0 of 2 mutex groups necessary. 992 of 992 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.260s CPU, 0.267s wall-clock] Translator variables: 210 Translator derived variables: 0 Translator facts: 422 Translator goal facts: 3 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 992 Translator axioms: 0 Translator task size: 9371 Translator peak memory: 41676 KB Writing output... [0.170s CPU, 0.179s wall-clock] Done! [2.200s CPU, 2.222s wall-clock] planner.py version 0.0.1 Time: 0.41s Memory: 74MB 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: 75MB (+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: 75MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.12s Memory: 75MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 76MB (+1MB) UNSAT Iteration Time: 0.17s 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: 77.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.15s Memory: 84MB (+8MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 88MB (+4MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.43s Memory: 103MB (+15MB) Solving... Solving Time: 0.20s Memory: 100MB (+-3MB) UNSAT Iteration Time: 0.89s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 112.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.23s Memory: 102MB (+2MB) Unblocking actions... Solving... Solving Time: 2.34s Memory: 111MB (+9MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 111MB (+0MB) Answer: 2 occurs(action(("pop-start","s13","b8","a1","a3","b3","lco","lco")),1) occurs(action(("push-start","s12","b1","a1","a2","b6","oc1b","oca1")),1) occurs(action(("push-end","s12","a1","a2","b11","b6")),2) occurs(action(("pop-end","s13","a1","a3","b9","b3")),2) occurs(action(("pop-start","s13","b10","a1","a3","b8","oca1","lco")),3) occurs(action(("push-start","s12","b7","a1","a2","b1","oca1","oc1b")),3) occurs(action(("push-end","s12","a1","a2","b6","b1")),4) occurs(action(("pop-end","s13","a1","a3","b3","b8")),4) occurs(action(("push-start","s13","b9","a1","a3","b8","lco","lco")),5) occurs(action(("push-start","s12","b3","a1","a2","b7","lco","oca1")),5) occurs(action(("push-end","s12","a1","a2","b1","b7")),6) occurs(action(("push-end","s13","a1","a3","b10","b8")),6) occurs(action(("pop-start","s12","b5","a1","a2","b7","gasoleo","oca1")),7) occurs(action(("push-start","s13","b4","a1","a3","b9","oca1","lco")),7) occurs(action(("push-end","s13","a1","a3","b8","b9")),8) occurs(action(("pop-end","s12","a1","a2","b3","b7")),8) occurs(action(("pop-start","s12","b11","a1","a2","b5","lco","gasoleo")),9) occurs(action(("push-start","s13","b3","a1","a3","b4","lco","oca1")),9) occurs(action(("push-end","s13","a1","a3","b9","b4")),10) occurs(action(("pop-end","s12","a1","a2","b7","b5")),10) occurs(action(("pop-start","s12","b6","a1","a2","b11","oca1","lco")),11) occurs(action(("pop-end","s12","a1","a2","b5","b11")),12) occurs(action(("pop-start","s13","b10","a1","a3","b4","oca1","oca1")),12) occurs(action(("push-start","s12","b7","a1","a2","b11","oca1","lco")),13) occurs(action(("pop-end","s13","a1","a3","b3","b4")),13) occurs(action(("pop-start","s13","b8","a1","a3","b10","lco","oca1")),14) occurs(action(("pop-end","s13","a1","a3","b4","b10")),15) SATISFIABLE Models : 1+ Calls : 5 Time : 3.828s (Solving: 2.55s 1st Model: 2.36s Unsat: 0.18s) CPU Time : 3.804s Choices : 13772 (Domain: 11915) Conflicts : 7534 (Analyzed: 7532) Restarts : 81 (Average: 92.99 Last: 65) Model-Level : 60.0 Problems : 5 (Average Length: 10.00 Splits: 0) Lemmas : 7532 (Deleted: 4966) Binary : 151 (Ratio: 2.00%) Ternary : 97 (Ratio: 1.29%) Conflict : 7532 (Average Length: 238.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 7532 (Average: 1.72 Max: 48 Sum: 12992) Executed : 7476 (Average: 1.63 Max: 48 Sum: 12246 Ratio: 94.26%) Bounded : 56 (Average: 13.32 Max: 17 Sum: 746 Ratio: 5.74%) Rules : 54144 (Original: 51756) Atoms : 35672 Bodies : 12088 (Original: 9739) Count : 1106 (Original: 1369) Equivalences : 6874 (Atom=Atom: 45 Body=Body: 2 Other: 6827) Tight : Yes Variables : 36525 (Eliminated: 0 Frozen: 12685) Constraints : 211792 (Binary: 92.3% Ternary: 3.4% Other: 4.3%) Memory Peak : 111MB Max. Length : 15 steps Sol. Length : 15 steps Models : 2