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, 0.022s 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, 0.017s wall-clock] Generated 42 rules. Computing model... [0.470s CPU, 0.465s 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, 1.977s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.050s CPU, 0.043s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.030s CPU, 0.030s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.000s CPU, 0.009s wall-clock] Building translation key... [0.010s CPU, 0.004s wall-clock] Computing fact groups: [0.110s 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, 1.067s 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: [0.570s CPU, 0.580s 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: [0.180s CPU, 0.174s 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: 50380 KB Writing output... [0.410s CPU, 0.454s wall-clock] Done! [4.380s CPU, 4.430s wall-clock] planner.py version 0.0.1 Time: 0.93s 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: 0.75s Memory: 145MB (+31MB) Solving... Solving Time: 0.01s Memory: 145MB (+0MB) SAT Testing... SERIALIZABLE Testing Time: 0.70s Memory: 147MB (+2MB) 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(("succumb","grief-7","entertainment","beef","pluto","jupiter")),3) occurs(action(("feast","stimulation","tuna","beef","alsace","arizona")),3) occurs(action(("feast","satiety","muffin","onion","arizona","kentucky")),3) occurs(action(("feast","satiety","onion","beef","alsace","arizona")),4) occurs(action(("overcome","prostatitis","stimulation","beef","vulcan","pluto")),4) occurs(action(("feast","curiosity","muffin","ham","alsace","arizona")),4) occurs(action(("succumb","depression-1","satiety","beef","mercury","vulcan")),5) occurs(action(("overcome","grief","stimulation","beef","mercury","vulcan")),5) SATISFIABLE Models : 1+ Calls : 3 Time : 1.429s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 1.384s Choices : 236 (Domain: 197) Conflicts : 51 (Analyzed: 51) Restarts : 0 Model-Level : 60.0 Problems : 3 (Average Length: 5.33 Splits: 0) Lemmas : 51 (Deleted: 0) Binary : 8 (Ratio: 15.69%) Ternary : 7 (Ratio: 13.73%) Conflict : 51 (Average Length: 7.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 51 (Average: 2.69 Max: 24 Sum: 137) Executed : 50 (Average: 2.55 Max: 24 Sum: 130 Ratio: 94.89%) Bounded : 1 (Average: 7.00 Max: 7 Sum: 7 Ratio: 5.11%) Rules : 73447 (Original: 73346) Atoms : 72865 Bodies : 477 (Original: 375) Count : 18 (Original: 35) Equivalences : 214 (Atom=Atom: 5 Body=Body: 0 Other: 209) Tight : Yes Variables : 17372 (Eliminated: 0 Frozen: 1205) Constraints : 80376 (Binary: 97.4% Ternary: 1.2% Other: 1.4%) Memory Peak : 147MB Max. Length : 5 steps Sol. Length : 5 steps Models : 2