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: [0.020s CPU, 0.021s 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, 0.030s wall-clock] Preparing model... [0.020s CPU, 0.018s wall-clock] Generated 42 rules. Computing model... [0.470s CPU, 0.466s wall-clock] 4036 relevant atoms 1687 auxiliary atoms 5723 final queue length 12658 total queue pushes Completing instantiation... [1.450s CPU, 1.452s wall-clock] Instantiating: [1.970s CPU, 1.978s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.050s CPU, 0.042s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.030s CPU, 0.030s wall-clock] Collecting mutex groups... [0.010s CPU, 0.002s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.000s CPU, 0.009s wall-clock] Building translation key... [0.000s CPU, 0.004s wall-clock] Computing fact groups: [0.100s CPU, 0.100s 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, 0.002s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.060s CPU, 0.060s wall-clock] Translating task: [1.060s CPU, 1.062s 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, 0.578s 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, 0.402s wall-clock] Done! [4.330s CPU, 4.371s wall-clock] planner.py version 0.0.1 Time: 0.91s 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: 19.03s Memory: 986MB (+872MB) Solving... Solving Time: 0.13s Memory: 988MB (+2MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 988MB (+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","entertainment","ham","tuna","bosnia","surrey")),1) occurs(action(("feast","satiety","onion","muffin","kentucky","bosnia")),1) occurs(action(("feast","stimulation","flounder","tuna","arizona","kentucky")),1) occurs(action(("feast","entertainment","tuna","beef","arizona","kentucky")),2) occurs(action(("overcome","depression-1","satiety","muffin","mercury","vulcan")),2) occurs(action(("feast","curiosity","onion","muffin","arizona","kentucky")),2) occurs(action(("feast","satiety","muffin","onion","arizona","kentucky")),2) occurs(action(("succumb","grief-7","entertainment","beef","pluto","jupiter")),3) occurs(action(("feast","satiety","onion","beef","alsace","arizona")),3) occurs(action(("feast","stimulation","tuna","beef","alsace","arizona")),3) occurs(action(("feast","curiosity","muffin","onion","alsace","arizona")),3) occurs(action(("succumb","depression-1","satiety","beef","mercury","vulcan")),4) occurs(action(("overcome","prostatitis","stimulation","beef","vulcan","pluto")),4) occurs(action(("overcome","grief","satiety","beef","mercury","vulcan")),5) occurs(action(("overcome","depression","stimulation","beef","mercury","vulcan")),5) SATISFIABLE Models : 1+ Calls : 3 Time : 19.852s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 19.772s Choices : 221 (Domain: 184) Conflicts : 44 (Analyzed: 44) Restarts : 0 Model-Level : 59.5 Problems : 3 (Average Length: 5.33 Splits: 0) Lemmas : 54 (Deleted: 0) Binary : 17 (Ratio: 31.48%) Ternary : 6 (Ratio: 11.11%) Conflict : 44 (Average Length: 7.8 Ratio: 81.48%) Loop : 10 (Average Length: 2.0 Ratio: 18.52%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 44 (Average: 2.80 Max: 24 Sum: 123) Executed : 43 (Average: 2.64 Max: 24 Sum: 116 Ratio: 94.31%) Bounded : 1 (Average: 7.00 Max: 7 Sum: 7 Ratio: 5.69%) Rules : 9163914 Acyc : 471180 Atoms : 8692734 Bodies : 6 (Original: 5) Equivalences : 15 (Atom=Atom: 5 Body=Body: 0 Other: 10) Tight : Yes Variables : 17184 (Eliminated: 0 Frozen: 9633) Constraints : 79318 (Binary: 97.6% Ternary: 1.1% Other: 1.3%) Memory Peak : 1078MB Max. Length : 5 steps Sol. Length : 5 steps Models : 2