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-13.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-13.pddl Parsing... Parsing: [0.040s CPU, 0.035s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.012s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.032s wall-clock] Preparing model... [0.030s CPU, 0.033s wall-clock] Generated 42 rules. Computing model... [1.990s CPU, 1.988s wall-clock] 19584 relevant atoms 7514 auxiliary atoms 27098 final queue length 61437 total queue pushes Completing instantiation... [6.900s CPU, 6.892s wall-clock] Instantiating: [8.980s CPU, 8.980s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.130s CPU, 0.124s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.120s CPU, 0.125s wall-clock] Collecting mutex groups... [0.010s CPU, 0.008s wall-clock] Choosing groups... 6 uncovered facts Choosing groups: [0.020s CPU, 0.024s wall-clock] Building translation key... [0.010s CPU, 0.016s wall-clock] Computing fact groups: [0.370s CPU, 0.370s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.011s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.006s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.008s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.260s CPU, 0.262s wall-clock] Translating task: [4.920s CPU, 4.918s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 88 propositions removed Detecting unreachable propositions: [2.580s CPU, 2.583s wall-clock] Reordering and filtering variables... 76 of 76 variables necessary. 0 of 76 mutex groups necessary. 17845 of 17845 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.770s CPU, 0.767s wall-clock] Translator variables: 76 Translator derived variables: 0 Translator facts: 1427 Translator goal facts: 2 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 17845 Translator axioms: 0 Translator task size: 108118 Translator peak memory: 103972 KB Writing output... [1.730s CPU, 1.900s wall-clock] Done! [19.640s CPU, 19.802s wall-clock] planner.py version 0.0.1 Time: 4.10s Memory: 333MB 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: 0.02s Memory: 333MB (+0MB) UNSAT Iteration Time: 0.02s 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: 1.75s Memory: 333MB (+0MB) Unblocking actions... Solving... Solving Time: 0.34s Memory: 346MB (+13MB) UNSAT Iteration Time: 3.04s 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: 1.56s Memory: 376MB (+30MB) Unblocking actions... Solving... Solving Time: 2.15s Memory: 430MB (+54MB) UNSAT Iteration Time: 4.57s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 1.64s Memory: 474MB (+44MB) Unblocking actions... Solving... Answer: 1 occurs(action(("feast","love","baguette","lemon","alsace","bavaria")),1) occurs(action(("overcome","laceration-20","love","lemon","vulcan","venus")),2) occurs(action(("feast","love","lemon","onion","bavaria","quebec")),3) occurs(action(("feast","love","onion","turkey","oregon","alsace")),4) occurs(action(("feast","love","turkey","potato","alsace","bavaria")),5) occurs(action(("feast","love","potato","muffin","oregon","alsace")),6) occurs(action(("feast","aesthetics","hamburger","scallion","alsace","bavaria")),7) occurs(action(("feast","love","muffin","ham","alsace","bavaria")),8) occurs(action(("feast","aesthetics","scallion","flounder","oregon","alsace")),9) occurs(action(("feast","aesthetics","flounder","lemon","bavaria","quebec")),10) occurs(action(("overcome","prostatitis-18","aesthetics","lemon","mars","neptune")),11) occurs(action(("feast","aesthetics","lemon","baguette","alsace","bavaria")),12) occurs(action(("feast","aesthetics","baguette","lobster","oregon","alsace")),13) occurs(action(("succumb","prostatitis-18","aesthetics","lobster","mars","neptune")),14) occurs(action(("succumb","laceration-20","love","ham","vulcan","venus")),15) Solving Time: 2.62s Memory: 548MB (+74MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 17.081s (Solving: 4.65s 1st Model: 2.53s Unsat: 2.11s) CPU Time : 16.850s Choices : 5298 Conflicts : 2654 (Analyzed: 2652) Restarts : 29 (Average: 91.45 Last: 42) Model-Level : 26.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 2652 (Deleted: 0) Binary : 322 (Ratio: 12.14%) Ternary : 182 (Ratio: 6.86%) Conflict : 2652 (Average Length: 435.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 2652 (Average: 2.20 Max: 92 Sum: 5822) Executed : 2571 (Average: 1.97 Max: 92 Sum: 5221 Ratio: 89.68%) Bounded : 81 (Average: 7.42 Max: 17 Sum: 601 Ratio: 10.32%) Rules : 326370 Atoms : 326370 Bodies : 1 (Original: 0) Tight : Yes Variables : 289050 (Eliminated: 0 Frozen: 265707) Constraints : 1746930 (Binary: 98.1% Ternary: 0.9% Other: 1.0%) Memory Peak : 548MB Max. Length : 15 steps Sol. Length : 15 steps