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, 0.019s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.029s wall-clock] Preparing model... [0.020s CPU, 0.016s wall-clock] Generated 42 rules. Computing model... [0.420s CPU, 0.425s wall-clock] 4036 relevant atoms 1687 auxiliary atoms 5723 final queue length 12658 total queue pushes Completing instantiation... [1.300s CPU, 1.302s wall-clock] Instantiating: [1.770s CPU, 1.782s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.040s CPU, 0.038s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.030s CPU, 0.026s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.010s CPU, 0.008s wall-clock] Building translation key... [0.010s CPU, 0.003s wall-clock] Computing fact groups: [0.100s CPU, 0.089s 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: [0.050s CPU, 0.054s wall-clock] Translating task: [0.940s CPU, 0.944s 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: [0.530s CPU, 0.524s 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: [0.150s CPU, 0.155s 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: 46936 KB Writing output... [0.330s CPU, 0.368s wall-clock] Done! [3.890s CPU, 3.934s wall-clock] planner.py version 0.0.1 Time: 0.79s Memory: 102MB 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: 102MB (+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: 0.27s Memory: 102MB (+0MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 106MB (+4MB) UNSAT Iteration Time: 0.45s Iteration 3 Queue: [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.32s Memory: 116MB (+10MB) Unblocking actions... Solving... Answer: 1 occurs(action(("overcome","dread-8","entertainment","ham","pluto","jupiter")),1) occurs(action(("overcome","grief-7","entertainment","ham","vulcan","pluto")),2) occurs(action(("feast","entertainment","ham","tuna","bosnia","surrey")),3) occurs(action(("feast","entertainment","tuna","beef","arizona","kentucky")),4) occurs(action(("succumb","grief-7","entertainment","beef","vulcan","pluto")),5) occurs(action(("feast","satiety","onion","muffin","kentucky","bosnia")),6) occurs(action(("overcome","depression-1","satiety","muffin","mercury","vulcan")),7) occurs(action(("feast","satiety","muffin","onion","arizona","kentucky")),8) occurs(action(("feast","satiety","onion","beef","arizona","kentucky")),9) occurs(action(("succumb","depression-1","satiety","beef","mercury","vulcan")),10) Solving Time: 0.17s Memory: 126MB (+10MB) SAT SATISFIABLE Models : 1+ Calls : 3 Time : 1.965s (Solving: 0.18s 1st Model: 0.15s Unsat: 0.02s) CPU Time : 1.880s Choices : 3191 Conflicts : 1188 (Analyzed: 1187) Restarts : 13 (Average: 91.31 Last: 93) Model-Level : 20.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 1187 (Deleted: 0) Binary : 76 (Ratio: 6.40%) Ternary : 71 (Ratio: 5.98%) Conflict : 1187 (Average Length: 77.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 1187 (Average: 3.02 Max: 63 Sum: 3579) Executed : 1129 (Average: 2.61 Max: 63 Sum: 3103 Ratio: 86.70%) Bounded : 58 (Average: 8.21 Max: 12 Sum: 476 Ratio: 13.30%) Rules : 65595 Atoms : 65595 Bodies : 1 (Original: 0) Tight : Yes Variables : 38235 (Eliminated: 0 Frozen: 34630) Constraints : 242756 (Binary: 97.9% Ternary: 0.9% Other: 1.1%) Memory Peak : 126MB Max. Length : 10 steps Sol. Length : 10 steps