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-27.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-27.pddl Parsing... Parsing: [0.020s CPU, 0.020s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.005s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.031s wall-clock] Preparing model... [0.010s CPU, 0.015s wall-clock] Generated 42 rules. Computing model... [0.180s CPU, 0.179s wall-clock] 1446 relevant atoms 813 auxiliary atoms 2259 final queue length 4448 total queue pushes Completing instantiation... [0.410s CPU, 0.405s wall-clock] Instantiating: [0.640s CPU, 0.638s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.020s CPU, 0.025s wall-clock] Checking invariant weight... [0.010s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.010s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.000s CPU, 0.003s wall-clock] Building translation key... [0.010s CPU, 0.002s wall-clock] Computing fact groups: [0.050s CPU, 0.048s 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, 0.017s wall-clock] Translating task: [0.300s CPU, 0.296s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 19 propositions removed Detecting unreachable propositions: [0.140s CPU, 0.149s wall-clock] Reordering and filtering variables... 19 of 19 variables necessary. 0 of 19 mutex groups necessary. 1161 of 1161 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.050s CPU, 0.048s wall-clock] Translator variables: 19 Translator derived variables: 0 Translator facts: 152 Translator goal facts: 2 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 1161 Translator axioms: 0 Translator task size: 6734 Translator peak memory: 37720 KB Writing output... [0.100s CPU, 0.118s wall-clock] Done! [1.320s CPU, 1.336s wall-clock] planner.py version 0.0.1 Time: 0.28s Memory: 63MB Iteration 1 Queue: [0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 63MB (+0MB) UNSAT Iteration Time: 0.00s Iteration 2 Queue: [5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.10s Memory: 63MB (+0MB) Unblocking actions... Solving... Answer: 1 occurs(action(("feast","satisfaction","scallion","guava","arizona","pennsylvania")),1) occurs(action(("feast","love","popover","scallion","kentucky","oregon")),1) occurs(action(("feast","triumph","onion","muffin","goias","bosnia")),1) occurs(action(("overcome","boils","love","scallion","mars","uranus")),2) occurs(action(("feast","satisfaction","guava","wurst","kentucky","oregon")),2) occurs(action(("feast","triumph","muffin","scallion","surrey","guanabara")),2) occurs(action(("overcome","grief","triumph","scallion","uranus","earth")),3) occurs(action(("feast","love","scallion","guava","manitoba","arizona")),3) occurs(action(("feast","satisfaction","wurst","guava","oregon","bavaria")),3) occurs(action(("succumb","boils","love","guava","mars","uranus")),4) occurs(action(("feast","triumph","scallion","guava","guanabara","manitoba")),4) occurs(action(("feast","satisfaction","guava","scallion","quebec","kentucky")),4) occurs(action(("succumb","grief","triumph","guava","uranus","earth")),5) Solving Time: 0.01s Memory: 66MB (+3MB) SAT SATISFIABLE Models : 1+ Calls : 2 Time : 0.462s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.430s Choices : 184 Conflicts : 54 (Analyzed: 54) Restarts : 0 Model-Level : 26.0 Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 54 (Deleted: 0) Binary : 4 (Ratio: 7.41%) Ternary : 3 (Ratio: 5.56%) Conflict : 54 (Average Length: 25.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 54 (Average: 4.09 Max: 25 Sum: 221) Executed : 46 (Average: 3.06 Max: 25 Sum: 165 Ratio: 74.66%) Bounded : 8 (Average: 7.00 Max: 7 Sum: 56 Ratio: 25.34%) Rules : 23109 Atoms : 23109 Bodies : 1 (Original: 0) Tight : Yes Variables : 6274 (Eliminated: 0 Frozen: 5232) Constraints : 28265 (Binary: 96.5% Ternary: 1.3% Other: 2.2%) Memory Peak : 66MB Max. Length : 5 steps Sol. Length : 5 steps