INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/domains/domain-15.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-15.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-15.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-15.pddl Parsing... Parsing: [0.990s CPU, 0.991s wall-clock] Normalizing task... [0.080s CPU, 0.085s wall-clock] Instantiating... Generating Datalog program... [0.080s CPU, 0.075s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.200s CPU, 0.200s wall-clock] Preparing model... [0.290s CPU, 0.295s wall-clock] Generated 1439 rules. Computing model... [0.150s CPU, 0.149s wall-clock] 745 relevant atoms 0 auxiliary atoms 745 final queue length 1454 total queue pushes Completing instantiation... [0.180s CPU, 0.182s wall-clock] Instantiating: [0.920s CPU, 0.914s wall-clock] Computing fact groups... Finding invariants... 44 initial candidates Finding invariants: [0.620s CPU, 0.631s 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... 7 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.630s CPU, 0.636s 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: [0.030s CPU, 0.024s wall-clock] Translating task: [0.350s CPU, 0.347s wall-clock] 52 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 13 propositions removed Detecting unreachable propositions: [0.140s CPU, 0.142s wall-clock] Reordering and filtering variables... 20 of 20 variables necessary. 0 of 13 mutex groups necessary. 700 of 700 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.050s CPU, 0.051s wall-clock] Translator variables: 20 Translator derived variables: 0 Translator facts: 51 Translator goal facts: 2 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 700 Translator axioms: 0 Translator task size: 8750 Translator peak memory: 41932 KB Writing output... [0.130s CPU, 0.134s wall-clock] Done! [3.300s CPU, 3.311s wall-clock] planner.py version 0.0.1 Time: 0.20s Memory: 59MB 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: 59MB (+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 Expected Memory: 59MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.05s Memory: 62MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 63MB (+1MB) UNSAT Iteration Time: 0.08s 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: 67.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.06s Memory: 66MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 68MB (+2MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.20s Memory: 70MB (+2MB) Solving... Solving Time: 0.02s Memory: 71MB (+1MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 71MB (+0MB) Answer: 2 occurs(action("wait_cb1"),1) occurs(action("wait_cb1-condeff1-no-0"),2) occurs(action("wait_cb1-condeff1-no-2"),2) occurs(action("wait_cb1-condeff0-yes"),2) occurs(action("wait_cb1-endof-condeffs"),3) occurs(action("open-sd4"),4) occurs(action("close_sd6"),5) occurs(action("close_sd6-condeff1-no-0"),6) occurs(action("close_sd6-condeff0-no-3"),6) occurs(action("close_sd6-endof-condeffs"),7) occurs(action("reach-goal-511"),8) occurs(action("open-sd6"),9) occurs(action("open-sd2"),10) SATISFIABLE Models : 1+ Calls : 4 Time : 0.468s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.456s Choices : 631 (Domain: 78) Conflicts : 30 (Analyzed: 29) Restarts : 0 Model-Level : 302.0 Problems : 4 (Average Length: 8.25 Splits: 0) Lemmas : 29 (Deleted: 0) Binary : 1 (Ratio: 3.45%) Ternary : 4 (Ratio: 13.79%) Conflict : 29 (Average Length: 111.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 29 (Average: 2.93 Max: 16 Sum: 85) Executed : 25 (Average: 1.76 Max: 16 Sum: 51 Ratio: 60.00%) Bounded : 4 (Average: 8.50 Max: 11 Sum: 34 Ratio: 40.00%) Rules : 78906 (Original: 78866) Atoms : 21727 Bodies : 57246 (Original: 57226) Count : 38 (Original: 43) Equivalences : 709 (Atom=Atom: 57 Body=Body: 0 Other: 652) Tight : Yes Variables : 7368 (Eliminated: 0 Frozen: 1434) Constraints : 137902 (Binary: 99.4% Ternary: 0.4% Other: 0.1%) Memory Peak : 72MB Max. Length : 10 steps Sol. Length : 10 steps Models : 2