INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/no-mystery-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/no-mystery-sequential-satisficing/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-2011/domains/no-mystery-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/no-mystery-sequential-satisficing/instances/instance-13.pddl Parsing... Parsing: [0.510s CPU, 0.505s wall-clock] Normalizing task... [0.010s CPU, 0.013s wall-clock] Instantiating... Generating Datalog program... [0.120s CPU, 0.118s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [0.850s CPU, 0.851s wall-clock] Generated 23 rules. Computing model... [2.160s CPU, 2.161s wall-clock] 12365 relevant atoms 22116 auxiliary atoms 34481 final queue length 39643 total queue pushes Completing instantiation... [1.180s CPU, 1.172s wall-clock] Instantiating: [4.350s CPU, 4.353s wall-clock] Computing fact groups... Finding invariants... 9 initial candidates Finding invariants: [0.030s CPU, 0.034s wall-clock] Checking invariant weight... [0.030s CPU, 0.029s wall-clock] Instantiating groups... [0.040s CPU, 0.037s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.010s CPU, 0.004s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.120s CPU, 0.119s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.002s 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: [0.040s CPU, 0.038s wall-clock] Translating task: [0.740s CPU, 0.742s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 10 propositions removed Detecting unreachable propositions: [0.370s CPU, 0.366s wall-clock] Reordering and filtering variables... 10 of 10 variables necessary. 0 of 10 mutex groups necessary. 2742 of 2742 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.110s CPU, 0.108s wall-clock] Translator variables: 10 Translator derived variables: 0 Translator facts: 204 Translator goal facts: 8 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 2742 Translator axioms: 0 Translator task size: 13804 Translator peak memory: 52956 KB Writing output... [0.240s CPU, 0.272s wall-clock] Done! [6.490s CPU, 6.519s wall-clock] planner.py version 0.0.1 Time: 0.59s Memory: 89MB 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: 89MB (+0MB) 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: 89MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.17s Memory: 89MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 90MB (+1MB) UNSAT Iteration Time: 0.27s 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: 91.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.17s Memory: 95MB (+5MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 103MB (+8MB) SAT Testing... SERIALIZABLE Testing Time: 0.47s Memory: 105MB (+2MB) Answer: 1 occurs(action(("drive","t0","l2","l3","level116","level16","level132")),1) occurs(action(("drive","t0","l3","l0","level98","level18","level116")),2) occurs(action(("load","p3","t0","l0")),3) occurs(action(("drive","t0","l0","l1","level86","level12","level98")),3) occurs(action(("unload","p3","t0","l1")),4) occurs(action(("load","p1","t0","l1")),4) occurs(action(("load","p5","t0","l1")),4) occurs(action(("drive","t0","l1","l4","level73","level13","level86")),4) occurs(action(("load","p7","t0","l1")),4) occurs(action(("unload","p5","t0","l4")),5) occurs(action(("load","p0","t0","l4")),5) occurs(action(("load","p2","t0","l4")),5) occurs(action(("drive","t0","l4","l2","level61","level12","level73")),5) occurs(action(("drive","t0","l2","l7","level43","level18","level61")),6) occurs(action(("unload","p2","t0","l7")),7) occurs(action(("drive","t0","l7","l5","level33","level10","level43")),7) occurs(action(("load","p6","t0","l7")),7) occurs(action(("unload","p1","t0","l5")),8) occurs(action(("drive","t0","l5","l6","level15","level18","level33")),8) occurs(action(("unload","p6","t0","l6")),9) occurs(action(("unload","p7","t0","l6")),9) occurs(action(("load","p4","t0","l6")),9) occurs(action(("drive","t0","l6","l1","level12","level3","level15")),9) occurs(action(("unload","p0","t0","l1")),10) occurs(action(("unload","p4","t0","l1")),10) occurs(action(("drive","t0","l1","l0","level0","level12","level12")),10) SATISFIABLE Models : 1+ Calls : 3 Time : 1.179s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 1.144s Choices : 63 (Domain: 61) Conflicts : 20 (Analyzed: 19) Restarts : 0 Model-Level : 41.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 19 (Deleted: 0) Binary : 1 (Ratio: 5.26%) Ternary : 2 (Ratio: 10.53%) Conflict : 19 (Average Length: 875.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 19 (Average: 1.89 Max: 7 Sum: 36) Executed : 17 (Average: 1.79 Max: 7 Sum: 34 Ratio: 94.44%) Bounded : 2 (Average: 1.00 Max: 1 Sum: 2 Ratio: 5.56%) Rules : 44361 Atoms : 44361 Bodies : 1 (Original: 0) Tight : Yes Variables : 27950 (Eliminated: 0 Frozen: 1845) Constraints : 142463 (Binary: 98.3% Ternary: 0.9% Other: 0.8%) Memory Peak : 127MB Max. Length : 10 steps Sol. Length : 10 steps Models : 1