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-30.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-30.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, 0.029s wall-clock] Preparing model... [0.020s CPU, 0.019s wall-clock] Generated 42 rules. Computing model... [0.490s CPU, 0.485s wall-clock] 4582 relevant atoms 2124 auxiliary atoms 6706 final queue length 14587 total queue pushes Completing instantiation... [1.450s CPU, 1.447s wall-clock] Instantiating: [2.000s CPU, 1.993s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.040s CPU, 0.044s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.020s CPU, 0.020s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.010s CPU, 0.006s wall-clock] Building translation key... [0.010s CPU, 0.003s wall-clock] Computing fact groups: [0.090s CPU, 0.090s 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, 0.002s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.060s CPU, 0.058s wall-clock] Translating task: [1.100s CPU, 1.095s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 30 propositions removed Detecting unreachable propositions: [0.520s CPU, 0.524s wall-clock] Reordering and filtering variables... 30 of 30 variables necessary. 0 of 30 mutex groups necessary. 4085 of 4085 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.170s CPU, 0.169s wall-clock] Translator variables: 30 Translator derived variables: 0 Translator facts: 319 Translator goal facts: 3 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 4085 Translator axioms: 0 Translator task size: 23507 Translator peak memory: 48728 KB Writing output... [0.370s CPU, 0.411s wall-clock] Done! [4.320s CPU, 4.360s wall-clock] planner.py version 0.0.1 Time: 0.88s Memory: 108MB Iteration 1 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.39s Memory: 108MB (+0MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 117MB (+9MB) UNSAT Iteration Time: 0.61s Iteration 2 Queue: [7] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('check', [7])] Grounding Time: 0.20s Memory: 123MB (+6MB) Unblocking actions... Solving... Answer: 1 occurs(action(("overcome","boils","expectation","hamburger","neptune","venus")),1) occurs(action(("feast","achievement","guava","rice","arizona","oregon")),1) occurs(action(("feast","excitement","yogurt","scallop","oregon","bosnia")),1) occurs(action(("feast","intoxication","beef","hotdog","bosnia","bavaria")),1) occurs(action(("feast","triumph","turkey","chicken","surrey","pennsylvania")),1) occurs(action(("feast","triumph","chicken","mutton","manitoba","surrey")),2) occurs(action(("feast","achievement","rice","baguette","alsace","guanabara")),2) occurs(action(("feast","expectation","hamburger","hotdog","bosnia","bavaria")),2) occurs(action(("feast","intoxication","hotdog","chicken","moravia","kentucky")),2) occurs(action(("overcome","dread","achievement","baguette","mars","vulcan")),3) occurs(action(("feast","intoxication","chicken","mutton","goias","manitoba")),3) occurs(action(("feast","excitement","scallop","rice","arizona","oregon")),3) occurs(action(("succumb","boils","expectation","hotdog","neptune","venus")),3) occurs(action(("feast","triumph","mutton","hotdog","quebec","goias")),3) occurs(action(("feast","expectation","hotdog","mutton","bavaria","moravia")),4) occurs(action(("overcome","boils","triumph","hotdog","mars","vulcan")),4) occurs(action(("feast","achievement","baguette","beef","alsace","guanabara")),4) occurs(action(("feast","achievement","beef","hotdog","oregon","bosnia")),5) occurs(action(("feast","excitement","rice","baguette","pennsylvania","alsace")),5) occurs(action(("feast","triumph","hotdog","chicken","bosnia","bavaria")),5) occurs(action(("feast","achievement","hotdog","mutton","oregon","bosnia")),6) occurs(action(("feast","triumph","chicken","mutton","quebec","goias")),6) occurs(action(("succumb","dread","achievement","mutton","mars","vulcan")),7) occurs(action(("succumb","boils","triumph","mutton","mars","vulcan")),7) Solving Time: 0.18s Memory: 127MB (+4MB) SAT SATISFIABLE Models : 1+ Calls : 2 Time : 2.024s (Solving: 0.18s 1st Model: 0.17s Unsat: 0.00s) CPU Time : 1.950s Choices : 2708 Conflicts : 928 (Analyzed: 927) Restarts : 10 (Average: 92.70 Last: 32) Model-Level : 52.0 Problems : 2 (Average Length: 8.00 Splits: 0) Lemmas : 927 (Deleted: 0) Binary : 73 (Ratio: 7.87%) Ternary : 43 (Ratio: 4.64%) Conflict : 927 (Average Length: 56.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 927 (Average: 3.57 Max: 47 Sum: 3312) Executed : 849 (Average: 2.87 Max: 47 Sum: 2660 Ratio: 80.31%) Bounded : 78 (Average: 8.36 Max: 9 Sum: 652 Ratio: 19.69%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 30578 (Eliminated: 0 Frozen: 24643) Constraints : 146806 (Binary: 97.6% Ternary: 1.2% Other: 1.2%) Memory Peak : 127MB Max. Length : 7 steps Sol. Length : 7 steps