INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/domains/domain-25.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-25.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-2004/domains/psr-small-strips/domains/domain-25.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-25.pddl Parsing... Parsing: [20.070s CPU, 20.064s wall-clock] Normalizing task... [1.410s CPU, 1.413s wall-clock] Instantiating... Generating Datalog program... [1.480s CPU, 1.480s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [3.700s CPU, 3.694s wall-clock] Preparing model... [7.350s CPU, 7.354s wall-clock] Generated 18843 rules. Computing model... [3.130s CPU, 3.121s wall-clock] 9459 relevant atoms 0 auxiliary atoms 9459 final queue length 18863 total queue pushes Completing instantiation... [4.430s CPU, 4.433s wall-clock] Instantiating: [20.350s CPU, 20.336s wall-clock] Computing fact groups... Finding invariants... 58 initial candidates Finding invariants: [1.070s CPU, 1.076s wall-clock] Checking invariant weight... [0.010s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 11 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [1.080s CPU, 1.082s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.000s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.000s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.500s CPU, 0.503s wall-clock] Translating task: [7.140s CPU, 7.138s wall-clock] 56 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 17 propositions removed Detecting unreachable propositions: [3.040s CPU, 3.034s wall-clock] Reordering and filtering variables... 28 of 28 variables necessary. 0 of 17 mutex groups necessary. 9400 of 9400 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.900s CPU, 0.901s wall-clock] Translator variables: 28 Translator derived variables: 0 Translator facts: 69 Translator goal facts: 2 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 9400 Translator axioms: 0 Translator task size: 184549 Translator peak memory: 153304 KB Writing output... [2.380s CPU, 2.495s wall-clock] Done! [56.520s CPU, 56.618s wall-clock] planner.py version 0.0.1 Time: 4.34s Memory: 258MB 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: 0.05s Memory: 259MB (+1MB) UNSAT Iteration Time: 0.05s 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 Expected Memory: 259MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 1.10s Memory: 291MB (+32MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 311MB (+20MB) UNSAT Iteration Time: 2.04s 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 Expected Memory: 363.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 1.21s Memory: 357MB (+46MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 397MB (+40MB) SAT Testing... NOT SERIALIZABLE Testing Time: 4.66s Memory: 439MB (+42MB) Solving... Solving Time: 0.76s Memory: 456MB (+17MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 456MB (+0MB) Answer: 2 occurs(action("wait_cb1"),1) occurs(action("wait_cb1-condeff0-yes"),2) occurs(action("wait_cb1-endof-condeffs"),3) occurs(action("open-sd5"),4) occurs(action("close_cb1"),5) occurs(action("wait_cb1"),6) occurs(action("wait_cb1-condeff0-no-0"),7) occurs(action("wait_cb1-endof-condeffs"),8) occurs(action("reach-goal-2112"),9) occurs(action("reach-goal-2112"),10) SATISFIABLE Models : 1+ Calls : 4 Time : 11.324s (Solving: 0.10s 1st Model: 0.08s Unsat: 0.00s) CPU Time : 11.188s Choices : 682 (Domain: 145) Conflicts : 78 (Analyzed: 77) Restarts : 0 Model-Level : 34.0 Problems : 4 (Average Length: 8.25 Splits: 0) Lemmas : 77 (Deleted: 0) Binary : 6 (Ratio: 7.79%) Ternary : 2 (Ratio: 2.60%) Conflict : 77 (Average Length: 3642.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 77 (Average: 8.81 Max: 128 Sum: 678) Executed : 72 (Average: 8.29 Max: 128 Sum: 638 Ratio: 94.10%) Bounded : 5 (Average: 8.00 Max: 10 Sum: 40 Ratio: 5.90%) Rules : 1593599 (Original: 1593497) Atoms : 417008 Bodies : 1176735 (Original: 1176665) Count : 53 (Original: 68) Equivalences : 862 (Atom=Atom: 91 Body=Body: 0 Other: 771) Tight : Yes Variables : 86001 (Eliminated: 0 Frozen: 1394) Constraints : 2637712 (Binary: 100.0% Ternary: 0.0% Other: 0.0%) Memory Peak : 456MB Max. Length : 10 steps Sol. Length : 10 steps Models : 2