INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/domains/domain-44.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-44.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-44.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-44.pddl Parsing... Parsing: [0.100s CPU, 0.107s wall-clock] Normalizing task... [0.010s CPU, 0.011s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.008s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.024s wall-clock] Preparing model... [0.010s CPU, 0.017s wall-clock] Generated 182 rules. Computing model... [0.010s CPU, 0.012s wall-clock] 123 relevant atoms 0 auxiliary atoms 123 final queue length 199 total queue pushes Completing instantiation... [0.020s CPU, 0.015s wall-clock] Instantiating: [0.080s CPU, 0.078s wall-clock] Computing fact groups... Finding invariants... 45 initial candidates Finding invariants: [0.400s CPU, 0.394s wall-clock] Checking invariant weight... [0.000s 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: [0.400s CPU, 0.399s 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: [0.000s CPU, 0.001s wall-clock] Translating task: [0.020s CPU, 0.023s wall-clock] 34 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 13 propositions removed Detecting unreachable propositions: [0.020s CPU, 0.014s wall-clock] Reordering and filtering variables... 23 of 24 variables necessary. 0 of 13 mutex groups necessary. 75 of 77 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.010s wall-clock] Translator variables: 23 Translator derived variables: 0 Translator facts: 54 Translator goal facts: 10 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 75 Translator axioms: 0 Translator task size: 555 Translator peak memory: 37068 KB Writing output... [0.010s CPU, 0.013s wall-clock] Done! [0.650s CPU, 0.658s wall-clock] planner.py version 0.0.1 Time: 0.02s Memory: 50MB 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: 50MB (+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: 50MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.01s Memory: 51MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 51MB (+0MB) UNSAT Iteration Time: 0.02s 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: 52.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.01s Memory: 51MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 52MB (+1MB) UNSAT Iteration Time: 0.02s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 53.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.01s Memory: 52MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 53MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.02s Memory: 53MB (+0MB) Solving... Solving Time: 0.00s Memory: 53MB (+0MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 53MB (+0MB) Answer: 2 occurs(action("wait_cb4"),1) occurs(action("wait_cb4-condeff0-yes"),2) occurs(action("wait_cb4-endof-condeffs"),3) occurs(action("wait_cb3"),4) occurs(action("wait_cb2"),4) occurs(action("open-sd3"),5) occurs(action("open-sd8"),5) occurs(action("open-sd7"),5) occurs(action("close_cb4"),6) occurs(action("wait_cb4"),7) occurs(action("wait_cb4-condeff0-no-0"),8) occurs(action("wait_cb4-endof-condeffs"),9) occurs(action("close_sd2"),10) occurs(action("close_sd2-condeff1-no-0"),11) occurs(action("close_sd2-condeff1-no-1"),11) occurs(action("close_sd2-condeff0-no-0"),11) occurs(action("close_sd2-endof-condeffs"),12) occurs(action("close_sd5"),13) occurs(action("close_sd5-condeff0-no-0"),14) occurs(action("close_sd5-endof-condeffs"),15) SATISFIABLE Models : 1+ Calls : 5 Time : 0.089s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.084s Choices : 304 (Domain: 300) Conflicts : 111 (Analyzed: 109) Restarts : 0 Model-Level : 54.5 Problems : 5 (Average Length: 11.00 Splits: 0) Lemmas : 109 (Deleted: 0) Binary : 11 (Ratio: 10.09%) Ternary : 1 (Ratio: 0.92%) Conflict : 109 (Average Length: 41.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 109 (Average: 2.28 Max: 17 Sum: 249) Executed : 106 (Average: 2.10 Max: 17 Sum: 229 Ratio: 91.97%) Bounded : 3 (Average: 6.67 Max: 12 Sum: 20 Ratio: 8.03%) Rules : 6029 (Original: 5668) Atoms : 2473 Bodies : 3744 (Original: 3576) Count : 48 (Original: 144) Equivalences : 1041 (Atom=Atom: 137 Body=Body: 0 Other: 904) Tight : Yes Variables : 3106 (Eliminated: 0 Frozen: 868) Constraints : 14564 (Binary: 89.0% Ternary: 8.9% Other: 2.1%) Memory Peak : 53MB Max. Length : 15 steps Sol. Length : 15 steps Models : 2