INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/mystery-round-1-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/mystery-round-1-strips/instances/instance-19.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-1998/domains/mystery-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/mystery-round-1-strips/instances/instance-19.pddl Parsing... Parsing: [0.020s CPU, 0.022s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.028s wall-clock] Preparing model... [0.020s CPU, 0.020s wall-clock] Generated 42 rules. Computing model... [0.740s CPU, 0.743s wall-clock] 7178 relevant atoms 3181 auxiliary atoms 10359 final queue length 22977 total queue pushes Completing instantiation... [2.400s CPU, 2.388s wall-clock] Instantiating: [3.200s CPU, 3.194s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.050s CPU, 0.057s wall-clock] Checking invariant weight... [0.010s CPU, 0.002s wall-clock] Instantiating groups... [0.030s CPU, 0.037s wall-clock] Collecting mutex groups... [0.000s CPU, 0.003s wall-clock] Choosing groups... 4 uncovered facts Choosing groups: [0.010s CPU, 0.008s wall-clock] Building translation key... [0.010s CPU, 0.005s wall-clock] Computing fact groups: [0.130s CPU, 0.133s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.002s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.090s CPU, 0.096s wall-clock] Translating task: [1.800s CPU, 1.801s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 49 propositions removed Detecting unreachable propositions: [0.840s CPU, 0.851s wall-clock] Reordering and filtering variables... 41 of 41 variables necessary. 0 of 41 mutex groups necessary. 6521 of 6521 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.280s CPU, 0.279s wall-clock] Translator variables: 41 Translator derived variables: 0 Translator facts: 465 Translator goal facts: 1 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 6521 Translator axioms: 0 Translator task size: 39244 Translator peak memory: 58712 KB Writing output... [0.620s CPU, 0.678s wall-clock] Done! [6.980s CPU, 7.048s wall-clock] planner.py version 0.0.1 Time: 1.43s Memory: 149MB Iteration 1 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.69s Memory: 149MB (+0MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 163MB (+14MB) UNSAT Iteration Time: 1.09s Iteration 2 Queue: [7] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('check', [7])] Grounding Time: 0.31s Memory: 163MB (+0MB) Unblocking actions... Solving... Answer: 1 occurs(action(("overcome","grief","entertainment","lobster","vulcan","uranus")),1) occurs(action(("feast","lubricity","lemon","beef","bavaria","manitoba")),1) occurs(action(("feast","stimulation","lamb","beef","goias","bosnia")),1) occurs(action(("feast","expectation","okra","snickers","bavaria","manitoba")),1) occurs(action(("overcome","abrasion","stimulation","beef","saturn","earth")),2) occurs(action(("feast","entertainment","lobster","bacon","bavaria","manitoba")),2) occurs(action(("feast","expectation","snickers","wonderbread","bavaria","manitoba")),2) occurs(action(("overcome","sciatica","aesthetics","bacon","saturn","earth")),3) occurs(action(("overcome","jealousy","love","haroset","vulcan","uranus")),3) occurs(action(("succumb","grief","entertainment","bacon","vulcan","uranus")),3) occurs(action(("feast","stimulation","beef","lamb","pennsylvania","oregon")),3) occurs(action(("overcome","dread","expectation","wonderbread","uranus","saturn")),3) occurs(action(("overcome","grief","entertainment","bacon","vulcan","uranus")),4) occurs(action(("feast","stimulation","lamb","haroset","oregon","goias")),4) occurs(action(("succumb","sciatica","aesthetics","bacon","saturn","earth")),4) occurs(action(("feast","stimulation","haroset","lobster","bavaria","manitoba")),5) occurs(action(("succumb","jealousy","love","haroset","vulcan","uranus")),5) occurs(action(("feast","lubricity","beef","marzipan","manitoba","pennsylvania")),5) occurs(action(("feast","entertainment","bacon","lobster","bavaria","manitoba")),5) occurs(action(("overcome","jealousy","love","haroset","vulcan","uranus")),6) occurs(action(("succumb","dread","expectation","wonderbread","uranus","saturn")),6) occurs(action(("succumb","abrasion","stimulation","lobster","saturn","earth")),7) Solving Time: 0.08s Memory: 172MB (+9MB) SAT SATISFIABLE Models : 1+ Calls : 2 Time : 3.146s (Solving: 0.08s 1st Model: 0.07s Unsat: 0.02s) CPU Time : 3.050s Choices : 813 Conflicts : 249 (Analyzed: 248) Restarts : 2 (Average: 124.00 Last: 55) Model-Level : 68.0 Problems : 2 (Average Length: 8.00 Splits: 0) Lemmas : 248 (Deleted: 0) Binary : 26 (Ratio: 10.48%) Ternary : 16 (Ratio: 6.45%) Conflict : 248 (Average Length: 66.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 248 (Average: 3.71 Max: 83 Sum: 920) Executed : 226 (Average: 3.02 Max: 83 Sum: 750 Ratio: 81.52%) Bounded : 22 (Average: 7.73 Max: 9 Sum: 170 Ratio: 18.48%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 48483 (Eliminated: 0 Frozen: 39544) Constraints : 254159 (Binary: 97.9% Ternary: 1.1% Other: 1.0%) Memory Peak : 172MB Max. Length : 7 steps Sol. Length : 7 steps