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-29.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-29.pddl Parsing... Parsing: [0.020s CPU, 0.016s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.004s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.025s wall-clock] Preparing model... [0.010s CPU, 0.012s wall-clock] Generated 42 rules. Computing model... [0.200s CPU, 0.198s wall-clock] 1534 relevant atoms 892 auxiliary atoms 2426 final queue length 4719 total queue pushes Completing instantiation... [0.490s CPU, 0.486s wall-clock] Instantiating: [0.730s CPU, 0.729s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.040s CPU, 0.029s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.010s CPU, 0.016s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 1 uncovered facts Choosing groups: [0.000s CPU, 0.004s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.060s CPU, 0.061s wall-clock] Building STRIPS to SAS dictionary... [0.010s 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: [0.360s CPU, 0.359s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 24 propositions removed Detecting unreachable propositions: [0.170s CPU, 0.177s wall-clock] Reordering and filtering variables... 22 of 22 variables necessary. 0 of 22 mutex groups necessary. 1224 of 1224 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.060s CPU, 0.058s wall-clock] Translator variables: 22 Translator derived variables: 0 Translator facts: 177 Translator goal facts: 2 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 1224 Translator axioms: 0 Translator task size: 7377 Translator peak memory: 41164 KB Writing output... [0.130s CPU, 0.140s wall-clock] Done! [1.560s CPU, 1.562s wall-clock] planner.py version 0.0.1 Time: 0.32s Memory: 69MB 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: 70MB (+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 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.08s Memory: 70MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 71MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 3.46s Memory: 256MB (+185MB) Solving... Solving Time: 0.09s Memory: 256MB (+0MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 256MB (+0MB) Answer: 2 occurs(action(("feast","achievement","scallop","pork","bavaria","oregon")),1) occurs(action(("feast","excitement","pork","broccoli","manitoba","bavaria")),1) occurs(action(("overcome","jealousy","achievement","pork","neptune","uranus")),2) occurs(action(("feast","achievement","pork","broccoli","quebec","manitoba")),2) occurs(action(("feast","achievement","broccoli","shrimp","pennsylvania","alsace")),3) occurs(action(("succumb","jealousy","achievement","shrimp","neptune","uranus")),4) occurs(action(("feast","achievement","shrimp","melon","oregon","kentucky")),4) occurs(action(("feast","excitement","broccoli","pork","arizona","pennsylvania")),4) occurs(action(("feast","excitement","pork","pear","alsace","quebec")),5) SATISFIABLE Models : 1+ Calls : 3 Time : 3.783s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 3.756s Choices : 96 (Domain: 66) Conflicts : 8 (Analyzed: 8) Restarts : 0 Model-Level : 42.5 Problems : 3 (Average Length: 5.33 Splits: 0) Lemmas : 8 (Deleted: 0) Binary : 2 (Ratio: 25.00%) Ternary : 1 (Ratio: 12.50%) Conflict : 8 (Average Length: 12.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8 (Average: 3.12 Max: 9 Sum: 25) Executed : 8 (Average: 3.12 Max: 9 Sum: 25 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 1806941 Atoms : 1802555 Bodies : 12835 (Original: 12834) Equivalences : 45787 (Atom=Atom: 9997 Body=Body: 6057 Other: 29733) Tight : No (SCCs: 300 Non-Hcfs: 0 Nodes: 10326 Gammas: 0) Variables : 11024 (Eliminated: 0 Frozen: 6931) Constraints : 20551 (Binary: 95.8% Ternary: 1.8% Other: 2.3%) Memory Peak : 256MB Max. Length : 5 steps Sol. Length : 5 steps Models : 2