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: [0.030s CPU, 0.028s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.008s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.032s wall-clock] Preparing model... [0.020s CPU, 0.024s wall-clock] Generated 42 rules. Computing model... [0.940s CPU, 0.940s wall-clock] 7768 relevant atoms 4174 auxiliary atoms 11942 final queue length 25710 total queue pushes Completing instantiation... [2.850s CPU, 2.855s wall-clock] Instantiating: [3.870s CPU, 3.871s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.060s CPU, 0.063s wall-clock] Checking invariant weight... [0.010s CPU, 0.003s wall-clock] Instantiating groups... [0.040s CPU, 0.039s wall-clock] Collecting mutex groups... [0.010s CPU, 0.003s wall-clock] Choosing groups... 2 uncovered facts Choosing groups: [0.010s CPU, 0.009s wall-clock] Building translation key... [0.000s CPU, 0.006s wall-clock] Computing fact groups: [0.140s CPU, 0.143s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.000s 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: [0.120s CPU, 0.111s wall-clock] Translating task: [2.110s CPU, 2.106s 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, 0.324s 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, 0.766s wall-clock] Done! [8.400s CPU, 8.467s wall-clock] planner.py version 0.0.1 Time: 1.66s 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: 0.88s 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: 49.47s Memory: 2636MB (+2435MB) Solving... Solving Time: 1.25s Memory: 2629MB (+-7MB) SAT Testing... SERIALIZABLE Testing Time: 1.39s Memory: 2641MB (+12MB) Answer: 2 occurs(action(("feast","achievement","cherry","pepper","bosnia","goias")),1) occurs(action(("feast","aesthetics","muffin","yogurt","goias","arizona")),1) occurs(action(("feast","curiosity","cod","marzipan","bosnia","goias")),1) occurs(action(("feast","empathy","pork","mutton","guanabara","quebec")),1) occurs(action(("feast","expectation","orange","scallion","guanabara","quebec")),1) occurs(action(("feast","intoxication","wonderbread","yogurt","moravia","bosnia")),1) occurs(action(("feast","love","mutton","wonderbread","guanabara","quebec")),1) occurs(action(("feast","satisfaction","sweetroll","tuna","bosnia","goias")),1) occurs(action(("feast","triumph","yogurt","tuna","goias","arizona")),1) occurs(action(("feast","understanding","marzipan","cherry","kentucky","moravia")),1) occurs(action(("overcome","dread","aesthetics","yogurt","saturn","neptune")),2) occurs(action(("feast","empathy","mutton","wonderbread","manitoba","guanabara")),2) occurs(action(("feast","expectation","scallion","potato","oregon","surrey")),2) occurs(action(("feast","intoxication","yogurt","tuna","bosnia","goias")),2) occurs(action(("feast","love","wonderbread","yogurt","kentucky","moravia")),2) occurs(action(("feast","satisfaction","tuna","yogurt","goias","arizona")),2) occurs(action(("feast","understanding","cherry","turkey","moravia","bosnia")),2) occurs(action(("feast","achievement","pepper","cherry","surrey","bavaria")),2) occurs(action(("overcome","abrasion","empathy","wonderbread","saturn","neptune")),3) occurs(action(("feast","achievement","cherry","turkey","kentucky","moravia")),3) occurs(action(("feast","empathy","wonderbread","yogurt","alsace","kentucky")),3) occurs(action(("feast","expectation","potato","rice","oregon","surrey")),3) occurs(action(("feast","intoxication","tuna","yogurt","bosnia","goias")),3) occurs(action(("feast","love","yogurt","wonderbread","moravia","bosnia")),3) occurs(action(("feast","understanding","turkey","rice","quebec","alsace")),3) occurs(action(("feast","empathy","yogurt","tuna","kentucky","moravia")),4) occurs(action(("feast","love","wonderbread","yogurt","quebec","alsace")),4) occurs(action(("feast","empathy","tuna","turkey","moravia","bosnia")),5) occurs(action(("feast","love","yogurt","tuna","alsace","kentucky")),5) occurs(action(("feast","empathy","turkey","cherry","guanabara","quebec")),6) occurs(action(("feast","intoxication","yogurt","muffin","quebec","alsace")),6) occurs(action(("overcome","grief","achievement","turkey","neptune","venus")),7) occurs(action(("feast","empathy","cherry","pepper","alsace","kentucky")),7) occurs(action(("feast","achievement","turkey","guava","manitoba","guanabara")),7) occurs(action(("feast","intoxication","muffin","sweetroll","bosnia","goias")),7) occurs(action(("feast","triumph","tuna","cod","kentucky","moravia")),7) occurs(action(("succumb","abrasion","empathy","pepper","saturn","neptune")),8) occurs(action(("succumb","dread","aesthetics","yogurt","saturn","neptune")),8) occurs(action(("feast","aesthetics","yogurt","wonderbread","guanabara","quebec")),8) occurs(action(("feast","empathy","pepper","cherry","oregon","surrey")),8) occurs(action(("feast","intoxication","sweetroll","pork","moravia","bosnia")),8) occurs(action(("feast","love","tuna","cod","alsace","kentucky")),8) occurs(action(("feast","triumph","cod","marzipan","moravia","bosnia")),8) occurs(action(("overcome","laceration","empathy","cherry","saturn","neptune")),9) occurs(action(("overcome","dread","satisfaction","yogurt","neptune","venus")),9) occurs(action(("succumb","grief","achievement","guava","neptune","venus")),9) occurs(action(("feast","aesthetics","wonderbread","mutton","guanabara","quebec")),9) occurs(action(("feast","empathy","cherry","turkey","quebec","alsace")),9) occurs(action(("feast","intoxication","pork","sweetroll","manitoba","guanabara")),9) occurs(action(("feast","love","cod","pork","kentucky","moravia")),9) occurs(action(("feast","satisfaction","yogurt","wonderbread","manitoba","guanabara")),9) occurs(action(("feast","triumph","marzipan","cod","alsace","kentucky")),9) occurs(action(("succumb","laceration","empathy","turkey","saturn","neptune")),10) occurs(action(("feast","intoxication","sweetroll","muffin","kentucky","moravia")),10) occurs(action(("feast","curiosity","marzipan","cod","quebec","alsace")),10) SATISFIABLE Models : 1+ Calls : 4 Time : 52.924s (Solving: 0.23s 1st Model: 0.21s Unsat: 0.01s) CPU Time : 52.880s Choices : 8561 (Domain: 5927) Conflicts : 504 (Analyzed: 503) Restarts : 3 (Average: 167.67 Last: 90) Model-Level : 340.0 Problems : 4 (Average Length: 8.25 Splits: 0) Lemmas : 503 (Deleted: 0) Binary : 90 (Ratio: 17.89%) Ternary : 13 (Ratio: 2.58%) Conflict : 503 (Average Length: 64.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 503 (Average: 15.66 Max: 295 Sum: 7876) Executed : 499 (Average: 15.59 Max: 295 Sum: 7843 Ratio: 99.58%) Bounded : 4 (Average: 8.25 Max: 12 Sum: 33 Ratio: 0.42%) Rules : 23743626 Atoms : 23700970 Bodies : 102798 (Original: 102797) Equivalences : 348671 (Atom=Atom: 68593 Body=Body: 47157 Other: 232921) Tight : No (SCCs: 3937 Non-Hcfs: 0 Nodes: 90089 Gammas: 0) Variables : 109777 (Eliminated: 0 Frozen: 61567) Constraints : 371439 (Binary: 98.2% Ternary: 0.8% Other: 1.0%) Memory Peak : 2641MB Max. Length : 10 steps Sol. Length : 10 steps Models : 2