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-2.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-2.pddl Parsing... Parsing: [0.030s CPU, 0.022s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.032s wall-clock] Preparing model... [0.020s CPU, 0.019s wall-clock] Generated 42 rules. Computing model... [0.480s CPU, 0.477s wall-clock] 4036 relevant atoms 1687 auxiliary atoms 5723 final queue length 12658 total queue pushes Completing instantiation... [1.450s CPU, 1.445s wall-clock] Instantiating: [1.990s CPU, 1.986s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.040s CPU, 0.041s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.030s CPU, 0.031s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.010s CPU, 0.009s wall-clock] Building translation key... [0.000s CPU, 0.004s wall-clock] Computing fact groups: [0.100s CPU, 0.101s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.002s 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: [0.060s CPU, 0.059s wall-clock] Translating task: [1.070s CPU, 1.064s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 35 propositions removed Detecting unreachable propositions: [0.580s CPU, 0.581s wall-clock] Reordering and filtering variables... 35 of 35 variables necessary. 0 of 35 mutex groups necessary. 3596 of 3596 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.170s CPU, 0.173s wall-clock] Translator variables: 35 Translator derived variables: 0 Translator facts: 292 Translator goal facts: 2 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 3596 Translator axioms: 0 Translator task size: 21669 Translator peak memory: 50124 KB Writing output... [0.370s CPU, 0.400s wall-clock] Done! [4.360s CPU, 4.382s wall-clock] planner.py version 0.0.1 Time: 0.89s Memory: 110MB 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: 111MB (+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: 0.24s Memory: 111MB (+0MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 114MB (+3MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.82s Memory: 145MB (+31MB) Solving... Solving Time: 0.02s Memory: 145MB (+0MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 145MB (+0MB) Answer: 2 occurs(action(("overcome","grief-7","entertainment","ham","pluto","jupiter")),1) occurs(action(("feast","curiosity","cherry","onion","bosnia","surrey")),1) occurs(action(("feast","satiety","onion","muffin","kentucky","bosnia")),1) occurs(action(("overcome","depression-1","satiety","muffin","mercury","vulcan")),2) occurs(action(("feast","curiosity","onion","muffin","arizona","kentucky")),2) occurs(action(("feast","entertainment","ham","tuna","bosnia","surrey")),2) occurs(action(("feast","entertainment","tuna","beef","arizona","kentucky")),3) occurs(action(("feast","satiety","muffin","tuna","arizona","kentucky")),3) occurs(action(("succumb","grief-7","entertainment","beef","pluto","jupiter")),4) occurs(action(("feast","satiety","tuna","beef","alsace","arizona")),4) occurs(action(("succumb","depression-1","satiety","beef","mercury","vulcan")),5) SATISFIABLE Models : 1+ Calls : 3 Time : 1.511s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 1.444s Choices : 277 (Domain: 236) Conflicts : 62 (Analyzed: 62) Restarts : 0 Model-Level : 58.5 Problems : 3 (Average Length: 5.33 Splits: 0) Lemmas : 62 (Deleted: 0) Binary : 7 (Ratio: 11.29%) Ternary : 4 (Ratio: 6.45%) Conflict : 62 (Average Length: 8.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 62 (Average: 3.03 Max: 24 Sum: 188) Executed : 60 (Average: 2.81 Max: 24 Sum: 174 Ratio: 92.55%) Bounded : 2 (Average: 7.00 Max: 7 Sum: 14 Ratio: 7.45%) Rules : 98408 (Original: 98292) Atoms : 73144 Bodies : 16985 (Original: 16874) Count : 123 (Original: 146) Equivalences : 8794 (Atom=Atom: 18 Body=Body: 0 Other: 8776) Tight : Yes Variables : 17617 (Eliminated: 0 Frozen: 9736) Constraints : 105474 (Binary: 97.8% Ternary: 1.0% Other: 1.3%) Memory Peak : 145MB Max. Length : 5 steps Sol. Length : 5 steps Models : 2