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-26.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-26.pddl Parsing... Parsing: [0.020s 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: [0.030s CPU, 0.028s wall-clock] Preparing model... [0.010s CPU, 0.015s wall-clock] Generated 42 rules. Computing model... [0.250s CPU, 0.254s wall-clock] 1849 relevant atoms 1334 auxiliary atoms 3183 final queue length 6104 total queue pushes Completing instantiation... [0.610s CPU, 0.605s wall-clock] Instantiating: [0.910s CPU, 0.910s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.030s CPU, 0.030s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.020s CPU, 0.014s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 3 uncovered facts Choosing groups: [0.000s CPU, 0.003s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.060s CPU, 0.060s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.002s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.001s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.024s wall-clock] Translating task: [0.440s CPU, 0.446s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 29 propositions removed Detecting unreachable propositions: [0.250s CPU, 0.247s wall-clock] Reordering and filtering variables... 23 of 23 variables necessary. 0 of 23 mutex groups necessary. 1536 of 1536 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.070s CPU, 0.072s wall-clock] Translator variables: 23 Translator derived variables: 0 Translator facts: 174 Translator goal facts: 1 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 1536 Translator axioms: 0 Translator task size: 9030 Translator peak memory: 41932 KB Writing output... [0.160s CPU, 0.172s wall-clock] Done! [1.940s CPU, 1.952s wall-clock] planner.py version 0.0.1 Time: 0.37s Memory: 74MB 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: 0.00s Memory: 75MB (+1MB) UNSAT Iteration Time: 0.00s 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: 0.10s Memory: 75MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 75MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.31s Memory: 90MB (+15MB) Solving... Solving Time: 0.00s Memory: 90MB (+0MB) SAT Testing... SERIALIZABLE Testing Time: 0.29s Memory: 91MB (+1MB) Answer: 2 occurs(action(("overcome","boils","entertainment","haroset","earth","neptune")),1) occurs(action(("overcome","jealousy","satisfaction","snickers","venus","saturn")),1) occurs(action(("feast","entertainment","haroset","endive","oregon","bavaria")),1) occurs(action(("feast","satisfaction","snickers","pepper","moravia","kentucky")),1) occurs(action(("feast","understanding","papaya","flounder","moravia","kentucky")),1) occurs(action(("overcome","depression","learning","marzipan","earth","neptune")),1) occurs(action(("feast","entertainment","endive","pistachio","moravia","kentucky")),2) occurs(action(("feast","understanding","flounder","pepper","kentucky","quebec")),2) occurs(action(("succumb","jealousy","satisfaction","pepper","venus","saturn")),2) occurs(action(("overcome","jealousy","understanding","pepper","earth","neptune")),3) occurs(action(("feast","entertainment","pistachio","turkey","moravia","kentucky")),3) occurs(action(("feast","entertainment","turkey","papaya","manitoba","oregon")),4) occurs(action(("succumb","boils","entertainment","papaya","earth","neptune")),5) SATISFIABLE Models : 1+ Calls : 3 Time : 0.562s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.540s Choices : 138 (Domain: 123) Conflicts : 15 (Analyzed: 15) Restarts : 0 Model-Level : 48.5 Problems : 3 (Average Length: 5.33 Splits: 0) Lemmas : 15 (Deleted: 0) Binary : 4 (Ratio: 26.67%) Ternary : 1 (Ratio: 6.67%) Conflict : 15 (Average Length: 5.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 15 (Average: 4.13 Max: 13 Sum: 62) Executed : 14 (Average: 3.67 Max: 13 Sum: 55 Ratio: 88.71%) Bounded : 1 (Average: 7.00 Max: 7 Sum: 7 Ratio: 11.29%) Rules : 31470 (Original: 31413) Atoms : 30809 Bodies : 467 (Original: 409) Count : 16 (Original: 22) Equivalences : 278 (Atom=Atom: 5 Body=Body: 0 Other: 273) Tight : Yes Variables : 7897 (Eliminated: 0 Frozen: 739) Constraints : 22302 (Binary: 95.5% Ternary: 2.3% Other: 2.2%) Memory Peak : 91MB Max. Length : 5 steps Sol. Length : 5 steps Models : 2