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-26.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-26.pddl Parsing... Parsing: [0.010s CPU, 0.018s wall-clock] Normalizing task... [0.010s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.004s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.026s wall-clock] Preparing model... [0.020s CPU, 0.013s wall-clock] Generated 42 rules. Computing model... [0.230s CPU, 0.227s wall-clock] 1849 relevant atoms 1334 auxiliary atoms 3183 final queue length 6104 total queue pushes Completing instantiation... [0.540s CPU, 0.542s wall-clock] Instantiating: [0.810s CPU, 0.816s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.030s CPU, 0.029s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.010s CPU, 0.012s wall-clock] Collecting mutex groups... [0.010s CPU, 0.001s wall-clock] Choosing groups... 3 uncovered facts Choosing groups: [0.000s CPU, 0.003s wall-clock] Building translation key... [0.010s CPU, 0.002s wall-clock] Computing fact groups: [0.060s CPU, 0.055s 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: [0.020s CPU, 0.021s wall-clock] Translating task: [0.390s CPU, 0.395s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 29 propositions removed Detecting unreachable propositions: [0.230s CPU, 0.224s wall-clock] Reordering and filtering variables... 23 of 23 variables necessary. 0 of 23 mutex groups necessary. 1536 of 1536 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.060s CPU, 0.065s wall-clock] Translator variables: 23 Translator derived variables: 0 Translator facts: 174 Translator goal facts: 1 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 1536 Translator axioms: 0 Translator task size: 9030 Translator peak memory: 38744 KB Writing output... [0.140s CPU, 0.160s wall-clock] Done! [1.730s CPU, 1.756s wall-clock] planner.py version 0.0.1 Time: 0.37s Memory: 69MB Iteration 1 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.22s Memory: 70MB (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 74MB (+4MB) UNSAT Iteration Time: 0.32s Iteration 2 Queue: [7] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('check', [7])] Grounding Time: 0.09s Memory: 74MB (+0MB) Unblocking actions... Solving... Answer: 1 occurs(action(("overcome","boils","entertainment","haroset","earth","neptune")),1) occurs(action(("feast","empathy","scallop","hamburger","manitoba","oregon")),1) occurs(action(("overcome","depression","learning","marzipan","earth","neptune")),1) occurs(action(("feast","empathy","hamburger","snickers","oregon","bavaria")),2) occurs(action(("feast","entertainment","haroset","rice","oregon","bavaria")),2) occurs(action(("feast","entertainment","rice","pistachio","manitoba","oregon")),3) occurs(action(("feast","empathy","snickers","pepper","moravia","kentucky")),4) occurs(action(("feast","entertainment","pistachio","turkey","moravia","kentucky")),4) occurs(action(("feast","entertainment","turkey","papaya","manitoba","oregon")),5) occurs(action(("feast","understanding","papaya","turkey","moravia","kentucky")),5) occurs(action(("succumb","boils","entertainment","papaya","earth","neptune")),6) occurs(action(("feast","understanding","turkey","pistachio","quebec","manitoba")),6) occurs(action(("overcome","hangover","understanding","pistachio","earth","neptune")),7) Solving Time: 0.04s Memory: 76MB (+2MB) SAT SATISFIABLE Models : 1+ Calls : 2 Time : 0.902s (Solving: 0.04s 1st Model: 0.04s Unsat: 0.00s) CPU Time : 0.870s Choices : 751 Conflicts : 325 (Analyzed: 324) Restarts : 3 (Average: 108.00 Last: 27) Model-Level : 45.0 Problems : 2 (Average Length: 8.00 Splits: 0) Lemmas : 324 (Deleted: 0) Binary : 44 (Ratio: 13.58%) Ternary : 27 (Ratio: 8.33%) Conflict : 324 (Average Length: 22.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 324 (Average: 2.90 Max: 37 Sum: 940) Executed : 289 (Average: 2.21 Max: 37 Sum: 715 Ratio: 76.06%) Bounded : 35 (Average: 6.43 Max: 9 Sum: 225 Ratio: 23.94%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 12680 (Eliminated: 0 Frozen: 9503) Constraints : 65344 (Binary: 96.7% Ternary: 1.7% Other: 1.6%) Memory Peak : 76MB Max. Length : 7 steps Sol. Length : 7 steps