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-20.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-20.pddl Parsing... Parsing: [0.020s CPU, 0.023s 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: [0.020s CPU, 0.025s wall-clock] Preparing model... [0.020s CPU, 0.019s wall-clock] Generated 42 rules. Computing model... [0.930s CPU, 0.928s wall-clock] 7768 relevant atoms 4174 auxiliary atoms 11942 final queue length 25710 total queue pushes Completing instantiation... [2.860s CPU, 2.848s wall-clock] Instantiating: [3.850s CPU, 3.838s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.060s CPU, 0.062s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.040s CPU, 0.039s wall-clock] Collecting mutex groups... [0.000s CPU, 0.003s wall-clock] Choosing groups... 2 uncovered facts Choosing groups: [0.020s CPU, 0.009s wall-clock] Building translation key... [0.010s CPU, 0.006s wall-clock] Computing fact groups: [0.140s CPU, 0.143s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.005s 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: [0.110s CPU, 0.111s wall-clock] Translating task: [2.110s CPU, 2.107s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 46 propositions removed Detecting unreachable propositions: [1.120s CPU, 1.123s wall-clock] Reordering and filtering variables... 42 of 42 variables necessary. 0 of 42 mutex groups necessary. 7094 of 7094 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.330s CPU, 0.325s wall-clock] Translator variables: 42 Translator derived variables: 0 Translator facts: 462 Translator goal facts: 1 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 7094 Translator axioms: 0 Translator task size: 40295 Translator peak memory: 63180 KB Writing output... [0.700s CPU, 0.767s wall-clock] Done! [8.370s CPU, 8.431s wall-clock] planner.py version 0.0.1 Time: 1.67s Memory: 164MB 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: 165MB (+1MB) 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: 0.51s Memory: 165MB (+0MB) Unblocking actions... Solving... Solving Time: 0.06s Memory: 167MB (+2MB) UNSAT Iteration Time: 0.87s Iteration 3 Queue: [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.59s Memory: 180MB (+13MB) Unblocking actions... Solving... Solving Time: 0.05s Memory: 201MB (+21MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.66s Memory: 269MB (+68MB) Solving... Solving Time: 0.09s Memory: 260MB (+-9MB) SAT Testing... SERIALIZABLE Testing Time: 1.32s Memory: 277MB (+17MB) Answer: 2 occurs(action(("overcome","laceration","achievement","cherry","neptune","venus")),1) occurs(action(("overcome","dread","triumph","yogurt","neptune","venus")),1) occurs(action(("feast","achievement","cherry","turkey","bosnia","goias")),1) occurs(action(("feast","aesthetics","muffin","yogurt","goias","arizona")),1) occurs(action(("feast","curiosity","cod","pork","bosnia","goias")),1) occurs(action(("feast","empathy","pork","cod","guanabara","quebec")),1) occurs(action(("feast","expectation","orange","marzipan","guanabara","quebec")),1) occurs(action(("feast","love","mutton","wonderbread","guanabara","quebec")),1) occurs(action(("feast","satisfaction","sweetroll","muffin","bosnia","goias")),1) occurs(action(("feast","triumph","yogurt","tuna","goias","arizona")),1) occurs(action(("feast","understanding","marzipan","cherry","kentucky","moravia")),1) occurs(action(("feast","aesthetics","yogurt","wonderbread","bosnia","goias")),2) occurs(action(("feast","curiosity","pork","mutton","manitoba","guanabara")),2) occurs(action(("feast","empathy","cod","tuna","moravia","bosnia")),2) occurs(action(("feast","love","wonderbread","yogurt","moravia","bosnia")),2) occurs(action(("feast","triumph","tuna","cod","goias","arizona")),2) occurs(action(("feast","understanding","cherry","turkey","moravia","bosnia")),2) occurs(action(("feast","achievement","turkey","cherry","quebec","alsace")),2) occurs(action(("overcome","abrasion","aesthetics","wonderbread","saturn","neptune")),3) occurs(action(("feast","achievement","cherry","marzipan","kentucky","moravia")),3) occurs(action(("feast","curiosity","mutton","wonderbread","manitoba","guanabara")),3) occurs(action(("feast","empathy","tuna","turkey","bosnia","goias")),3) occurs(action(("feast","intoxication","wonderbread","mutton","kentucky","moravia")),3) occurs(action(("feast","love","yogurt","tuna","moravia","bosnia")),3) occurs(action(("feast","triumph","cod","marzipan","kentucky","moravia")),3) occurs(action(("feast","understanding","turkey","cherry","guanabara","quebec")),3) occurs(action(("succumb","laceration","achievement","marzipan","neptune","venus")),4) occurs(action(("feast","aesthetics","wonderbread","yogurt","alsace","kentucky")),4) occurs(action(("feast","love","tuna","cod","moravia","bosnia")),4) occurs(action(("feast","triumph","marzipan","cherry","alsace","kentucky")),4) occurs(action(("feast","understanding","cherry","marzipan","alsace","kentucky")),4) occurs(action(("overcome","grief","empathy","turkey","saturn","neptune")),5) occurs(action(("overcome","laceration","expectation","marzipan","neptune","venus")),5) occurs(action(("feast","aesthetics","yogurt","tuna","kentucky","moravia")),5) occurs(action(("feast","triumph","cherry","marzipan","quebec","alsace")),5) occurs(action(("feast","achievement","marzipan","cherry","quebec","alsace")),5) occurs(action(("succumb","dread","triumph","marzipan","neptune","venus")),6) occurs(action(("feast","achievement","cherry","marzipan","guanabara","quebec")),6) occurs(action(("feast","aesthetics","tuna","turkey","kentucky","moravia")),6) occurs(action(("feast","expectation","marzipan","cherry","guanabara","quebec")),6) occurs(action(("overcome","dread","achievement","marzipan","neptune","venus")),7) occurs(action(("succumb","grief","empathy","turkey","saturn","neptune")),7) occurs(action(("feast","aesthetics","turkey","cherry","manitoba","guanabara")),7) occurs(action(("feast","love","cod","tuna","alsace","kentucky")),7) occurs(action(("feast","triumph","marzipan","orange","manitoba","guanabara")),7) occurs(action(("feast","aesthetics","cherry","pepper","manitoba","guanabara")),8) occurs(action(("succumb","laceration","expectation","cherry","neptune","venus")),8) occurs(action(("feast","curiosity","wonderbread","mutton","quebec","alsace")),8) occurs(action(("feast","love","tuna","turkey","alsace","kentucky")),8) occurs(action(("succumb","abrasion","aesthetics","pepper","saturn","neptune")),9) occurs(action(("overcome","laceration","expectation","cherry","neptune","venus")),9) occurs(action(("overcome","grief","love","turkey","saturn","neptune")),9) occurs(action(("succumb","dread","achievement","marzipan","neptune","venus")),9) occurs(action(("feast","aesthetics","pepper","guava","surrey","bavaria")),9) occurs(action(("succumb","laceration","expectation","cherry","neptune","venus")),10) SATISFIABLE Models : 1+ Calls : 4 Time : 3.942s (Solving: 0.06s 1st Model: 0.04s Unsat: 0.01s) CPU Time : 3.880s Choices : 1902 (Domain: 1558) Conflicts : 341 (Analyzed: 340) Restarts : 1 (Average: 340.00 Last: 114) Model-Level : 289.0 Problems : 4 (Average Length: 8.25 Splits: 0) Lemmas : 340 (Deleted: 0) Binary : 30 (Ratio: 8.82%) Ternary : 8 (Ratio: 2.35%) Conflict : 340 (Average Length: 155.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 340 (Average: 4.03 Max: 90 Sum: 1369) Executed : 337 (Average: 3.96 Max: 90 Sum: 1348 Ratio: 98.47%) Bounded : 3 (Average: 7.00 Max: 7 Sum: 21 Ratio: 1.53%) Rules : 195321 (Original: 195300) Atoms : 138916 Bodies : 35592 (Original: 35570) Count : 229 (Original: 232) Equivalences : 21600 (Atom=Atom: 13 Body=Body: 0 Other: 21587) Tight : Yes Variables : 72406 (Eliminated: 0 Frozen: 25125) Constraints : 428660 (Binary: 98.3% Ternary: 0.7% Other: 1.0%) Memory Peak : 277MB Max. Length : 10 steps Sol. Length : 10 steps Models : 2