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: [0.010s CPU, 0.019s 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: [0.020s CPU, 0.025s wall-clock] Preparing model... [0.020s CPU, 0.018s wall-clock] Generated 42 rules. Computing model... [0.740s CPU, 0.742s wall-clock] 7178 relevant atoms 3181 auxiliary atoms 10359 final queue length 22977 total queue pushes Completing instantiation... [2.380s CPU, 2.382s wall-clock] Instantiating: [3.190s CPU, 3.181s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.060s CPU, 0.058s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.030s CPU, 0.035s wall-clock] Collecting mutex groups... [0.000s CPU, 0.003s wall-clock] Choosing groups... 4 uncovered facts Choosing groups: [0.010s CPU, 0.008s wall-clock] Building translation key... [0.010s CPU, 0.005s wall-clock] Computing fact groups: [0.130s CPU, 0.133s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.002s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.090s CPU, 0.094s wall-clock] Translating task: [1.800s CPU, 1.798s 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: [0.860s CPU, 0.857s 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: [0.270s CPU, 0.279s 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: 58712 KB Writing output... [0.610s CPU, 0.681s wall-clock] Done! [6.970s CPU, 7.039s wall-clock] planner.py version 0.0.1 Time: 51.13s Memory: 2220MB 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: 0.25s Memory: 2220MB (+0MB) UNSAT Iteration Time: 0.25s 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: 2.51s Memory: 2449MB (+229MB) Unblocking actions... Solving... Answer: 1 occurs(action(("overcome","grief","entertainment","lobster","vulcan","uranus")),1) occurs(action(("feast","stimulation","lamb","beef","goias","bosnia")),1) occurs(action(("overcome","depression","learning","snickers","uranus","saturn")),1) occurs(action(("feast","learning","snickers","okra","bavaria","manitoba")),1) occurs(action(("overcome","abrasion","stimulation","beef","saturn","earth")),2) occurs(action(("succumb","grief","entertainment","lobster","vulcan","uranus")),2) occurs(action(("feast","aesthetics","bacon","wonderbread","bavaria","manitoba")),2) occurs(action(("feast","entertainment","lobster","bacon","bavaria","manitoba")),2) occurs(action(("feast","lubricity","lemon","cantelope","bavaria","manitoba")),2) occurs(action(("feast","stimulation","beef","lamb","pennsylvania","oregon")),2) occurs(action(("overcome","hangover","learning","okra","vulcan","uranus")),2) occurs(action(("feast","learning","okra","snickers","bavaria","manitoba")),2) occurs(action(("overcome","sciatica","entertainment","bacon","vulcan","uranus")),3) occurs(action(("overcome","laceration","stimulation","lamb","uranus","saturn")),3) occurs(action(("feast","stimulation","lamb","haroset","oregon","goias")),3) occurs(action(("overcome","dread","achievement","wonderbread","uranus","saturn")),3) occurs(action(("succumb","hangover","learning","snickers","vulcan","uranus")),3) occurs(action(("overcome","jealousy","stimulation","haroset","vulcan","uranus")),4) occurs(action(("feast","stimulation","haroset","lobster","bavaria","manitoba")),4) occurs(action(("succumb","depression","learning","snickers","uranus","saturn")),4) occurs(action(("succumb","abrasion","stimulation","lobster","vulcan","uranus")),5) Solving Time: 0.21s Memory: 2467MB (+18MB) SAT SATISFIABLE Models : 1+ Calls : 2 Time : 55.174s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 55.090s Choices : 1028 Conflicts : 85 (Analyzed: 85) Restarts : 1 (Average: 85.00 Last: 14) Model-Level : 73.0 Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 85 (Deleted: 0) Binary : 20 (Ratio: 23.53%) Ternary : 3 (Ratio: 3.53%) Conflict : 85 (Average Length: 21.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 85 (Average: 12.06 Max: 84 Sum: 1025) Executed : 76 (Average: 11.32 Max: 84 Sum: 962 Ratio: 93.85%) Bounded : 9 (Average: 7.00 Max: 7 Sum: 63 Ratio: 6.15%) Rules : 23137149 Atoms : 23137149 Bodies : 1 (Original: 0) Tight : Yes Variables : 81838 (Eliminated: 0 Frozen: 79093) Constraints : 73666 (Binary: 97.2% Ternary: 1.2% Other: 1.5%) Memory Peak : 2467MB Max. Length : 5 steps Sol. Length : 5 steps