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, 0.019s 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, 0.029s wall-clock] Preparing model... [0.020s CPU, 0.015s wall-clock] Generated 42 rules. Computing model... [0.180s CPU, 0.188s wall-clock] 1446 relevant atoms 813 auxiliary atoms 2259 final queue length 4448 total queue pushes Completing instantiation... [0.460s CPU, 0.453s wall-clock] Instantiating: [0.690s CPU, 0.692s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.030s CPU, 0.029s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.010s CPU, 0.012s 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... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.050s CPU, 0.054s wall-clock] Building STRIPS to SAS dictionary... [0.010s 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, 0.001s 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, 0.332s 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: [0.170s 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: [0.050s CPU, 0.055s 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... [0.110s CPU, 0.127s wall-clock] Done! [1.450s CPU, 1.465s wall-clock] planner.py version 0.0.1 Time: 0.27s Memory: 67MB 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 (+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: 0.07s Memory: 68MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 69MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.23s Memory: 80MB (+11MB) Solving... Solving Time: 0.00s Memory: 80MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.22s Memory: 80MB (+0MB) Solving... Solving Time: 0.00s Memory: 80MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.22s Memory: 81MB (+1MB) Solving... Solving Time: 0.01s Memory: 71MB (+-10MB) SAT Testing... SERIALIZABLE Testing Time: 0.22s Memory: 81MB (+10MB) Answer: 4 occurs(action(("overcome","grief","satisfaction","scallion","mars","uranus")),1) occurs(action(("overcome","boils","satisfaction","scallion","mercury","mars")),2) occurs(action(("feast","satisfaction","scallion","guava","arizona","pennsylvania")),3) occurs(action(("succumb","grief","satisfaction","guava","mercury","mars")),4) occurs(action(("succumb","boils","satisfaction","guava","mars","uranus")),5) SATISFIABLE Models : 1+ Calls : 5 Time : 0.431s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 0.416s Choices : 597 (Domain: 504) Conflicts : 147 (Analyzed: 147) Restarts : 1 (Average: 147.00 Last: 54) Model-Level : 45.0 Problems : 5 (Average Length: 6.00 Splits: 0) Lemmas : 147 (Deleted: 0) Binary : 11 (Ratio: 7.48%) Ternary : 5 (Ratio: 3.40%) Conflict : 147 (Average Length: 18.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 147 (Average: 3.04 Max: 22 Sum: 447) Executed : 146 (Average: 2.99 Max: 22 Sum: 440 Ratio: 98.43%) Bounded : 1 (Average: 7.00 Max: 7 Sum: 7 Ratio: 1.57%) Rules : 20871 (Original: 20832) Atoms : 20846 (Original: 20827 Auxiliary: 19) Bodies : 51 (Original: 20) Count : 4 (Original: 5) Equivalences : 56 (Atom=Atom: 15 Body=Body: 0 Other: 41) Tight : Yes Variables : 6116 (Eliminated: 0 Frozen: 2841) Constraints : 21608 (Binary: 96.1% Ternary: 1.7% Other: 2.2%) Memory Peak : 81MB Max. Length : 5 steps Sol. Length : 5 steps Models : 4