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, 0.025s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.032s wall-clock] Preparing model... [0.020s CPU, 0.021s wall-clock] Generated 42 rules. Computing model... [0.830s CPU, 0.833s wall-clock] 7178 relevant atoms 3181 auxiliary atoms 10359 final queue length 22977 total queue pushes Completing instantiation... [2.670s CPU, 2.670s wall-clock] Instantiating: [3.560s CPU, 3.572s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.070s CPU, 0.061s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.040s CPU, 0.042s wall-clock] Collecting mutex groups... [0.000s CPU, 0.003s wall-clock] Choosing groups... 4 uncovered facts Choosing groups: [0.010s CPU, 0.009s wall-clock] Building translation key... [0.010s CPU, 0.006s wall-clock] Computing fact groups: [0.150s CPU, 0.145s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s 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: [0.110s CPU, 0.108s wall-clock] Translating task: [2.030s CPU, 2.029s 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: [0.940s CPU, 0.941s 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: [0.310s CPU, 0.313s 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: 61900 KB Writing output... [0.660s CPU, 0.726s wall-clock] Done! [7.770s CPU, 7.848s wall-clock] planner.py version 0.0.1 Time: 1.60s Memory: 161MB 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: 0.01s Memory: 161MB (+0MB) UNSAT Iteration Time: 0.01s 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: 0.48s Memory: 161MB (+0MB) Unblocking actions... Solving... Solving Time: 0.06s Memory: 164MB (+3MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.29s Memory: 223MB (+59MB) Solving... Solving Time: 0.01s Memory: 223MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.27s Memory: 224MB (+1MB) Solving... Solving Time: 0.01s Memory: 224MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.28s Memory: 224MB (+0MB) Solving... Solving Time: 0.01s Memory: 224MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.28s Memory: 224MB (+0MB) Solving... Solving Time: 0.01s Memory: 224MB (+0MB) SAT Testing... SERIALIZABLE Testing Time: 1.26s Memory: 224MB (+0MB) Answer: 5 occurs(action(("overcome","grief","entertainment","lobster","vulcan","uranus")),1) occurs(action(("feast","entertainment","lobster","bacon","bavaria","manitoba")),1) occurs(action(("feast","lubricity","lemon","beef","bavaria","manitoba")),1) occurs(action(("feast","stimulation","lamb","beef","goias","bosnia")),1) occurs(action(("overcome","hangover","expectation","okra","uranus","saturn")),1) occurs(action(("overcome","dread","achievement","wonderbread","uranus","saturn")),1) occurs(action(("overcome","abrasion","lubricity","beef","saturn","earth")),2) occurs(action(("feast","lubricity","beef","lamb","pennsylvania","oregon")),2) occurs(action(("feast","lubricity","lamb","haroset","oregon","goias")),3) occurs(action(("overcome","jealousy","love","haroset","vulcan","uranus")),4) occurs(action(("feast","lubricity","haroset","lobster","bavaria","manitoba")),4) occurs(action(("feast","expectation","okra","wonderbread","bavaria","manitoba")),4) occurs(action(("feast","entertainment","bacon","lobster","bavaria","manitoba")),4) occurs(action(("succumb","abrasion","lubricity","lobster","saturn","earth")),5) occurs(action(("overcome","depression","learning","snickers","uranus","saturn")),5) SATISFIABLE Models : 1+ Calls : 6 Time : 2.572s (Solving: 0.02s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 2.508s Choices : 541 (Domain: 455) Conflicts : 57 (Analyzed: 57) Restarts : 0 Model-Level : 85.2 Problems : 6 (Average Length: 6.17 Splits: 0) Lemmas : 57 (Deleted: 0) Binary : 10 (Ratio: 17.54%) Ternary : 2 (Ratio: 3.51%) Conflict : 57 (Average Length: 14.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 57 (Average: 2.75 Max: 21 Sum: 157) Executed : 56 (Average: 2.63 Max: 21 Sum: 150 Ratio: 95.54%) Bounded : 1 (Average: 7.00 Max: 7 Sum: 7 Ratio: 4.46%) Rules : 118753 Atoms : 118731 Bodies : 43 (Original: 42) Equivalences : 60 (Atom=Atom: 20 Body=Body: 0 Other: 40) Tight : Yes Variables : 30394 (Eliminated: 0 Frozen: 1565) Constraints : 73633 (Binary: 97.2% Ternary: 1.2% Other: 1.5%) Memory Peak : 224MB Max. Length : 5 steps Sol. Length : 5 steps Models : 5