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-27.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-27.pddl Parsing... Parsing: [0.020s CPU, 0.020s 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, 0.030s wall-clock] Preparing model... [0.020s CPU, 0.015s wall-clock] Generated 42 rules. Computing model... [0.190s CPU, 0.190s wall-clock] 1446 relevant atoms 813 auxiliary atoms 2259 final queue length 4448 total queue pushes Completing instantiation... [0.450s CPU, 0.451s wall-clock] Instantiating: [0.690s CPU, 0.695s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.030s CPU, 0.025s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.010s CPU, 0.013s wall-clock] Collecting mutex groups... [0.010s CPU, 0.001s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.000s CPU, 0.003s wall-clock] Building translation key... [0.010s CPU, 0.002s wall-clock] Computing fact groups: [0.060s CPU, 0.052s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.001s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.002s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.018s wall-clock] Translating task: [0.330s CPU, 0.331s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 19 propositions removed Detecting unreachable propositions: [0.160s CPU, 0.166s wall-clock] Reordering and filtering variables... 19 of 19 variables necessary. 0 of 19 mutex groups necessary. 1161 of 1161 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.060s CPU, 0.056s wall-clock] Translator variables: 19 Translator derived variables: 0 Translator facts: 152 Translator goal facts: 2 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 1161 Translator axioms: 0 Translator task size: 6734 Translator peak memory: 40908 KB Writing output... [0.120s CPU, 0.128s wall-clock] Done! [1.450s CPU, 1.468s wall-clock] planner.py version 0.0.1 Time: 0.28s Memory: 68MB 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: 68MB (+0MB) 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: 0.07s Memory: 68MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 69MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 2.10s Memory: 176MB (+107MB) Solving... Solving Time: 0.02s Memory: 177MB (+1MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 177MB (+0MB) Answer: 2 occurs(action(("overcome","loneliness","satisfaction","scallion","mars","uranus")),1) occurs(action(("feast","satisfaction","scallion","guava","arizona","pennsylvania")),1) occurs(action(("feast","love","popover","scallion","kentucky","oregon")),1) occurs(action(("feast","triumph","onion","muffin","goias","bosnia")),1) occurs(action(("overcome","boils","love","scallion","mars","uranus")),2) occurs(action(("feast","love","scallion","guava","manitoba","arizona")),2) occurs(action(("feast","satisfaction","guava","wurst","kentucky","oregon")),2) occurs(action(("feast","triumph","muffin","scallion","surrey","guanabara")),2) occurs(action(("succumb","boils","love","guava","mars","uranus")),3) occurs(action(("overcome","abrasion","satisfaction","wurst","mercury","mars")),3) occurs(action(("feast","satisfaction","wurst","guava","oregon","bavaria")),3) occurs(action(("feast","triumph","scallion","guava","guanabara","manitoba")),3) occurs(action(("feast","love","guava","scallion","quebec","kentucky")),3) occurs(action(("overcome","grief","love","scallion","mars","uranus")),4) occurs(action(("feast","love","scallion","guava","surrey","guanabara")),4) occurs(action(("succumb","grief","love","guava","mars","uranus")),5) SATISFIABLE Models : 1+ Calls : 3 Time : 2.320s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 2.300s Choices : 178 (Domain: 130) Conflicts : 8 (Analyzed: 8) Restarts : 0 Model-Level : 61.5 Problems : 3 (Average Length: 5.33 Splits: 0) Lemmas : 28 (Deleted: 0) Binary : 21 (Ratio: 75.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 8 (Average Length: 28.1 Ratio: 28.57%) Loop : 20 (Average Length: 2.0 Ratio: 71.43%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8 (Average: 8.62 Max: 21 Sum: 69) Executed : 8 (Average: 8.62 Max: 21 Sum: 69 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 1210421 Acyc : 103410 Atoms : 1107011 Bodies : 6 (Original: 5) Equivalences : 15 (Atom=Atom: 5 Body=Body: 0 Other: 10) Tight : Yes Variables : 6097 (Eliminated: 0 Frozen: 2853) Constraints : 21545 (Binary: 96.2% Ternary: 1.7% Other: 2.1%) Memory Peak : 183MB Max. Length : 5 steps Sol. Length : 5 steps Models : 2