INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/domains/domain-12.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-12.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-12.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-12.pddl Parsing... Parsing: [0.040s CPU, 0.044s wall-clock] Normalizing task... [0.010s CPU, 0.005s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.004s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.000s CPU, 0.013s wall-clock] Preparing model... [0.010s CPU, 0.008s wall-clock] Generated 85 rules. Computing model... [0.010s CPU, 0.004s wall-clock] 64 relevant atoms 0 auxiliary atoms 64 final queue length 96 total queue pushes Completing instantiation... [0.000s CPU, 0.007s wall-clock] Instantiating: [0.030s CPU, 0.037s wall-clock] Computing fact groups... Finding invariants... 27 initial candidates Finding invariants: [0.090s CPU, 0.095s 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... 5 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.000s CPU, 0.000s wall-clock] Computing fact groups: [0.090s CPU, 0.099s 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: [0.010s CPU, 0.001s wall-clock] Translating task: [0.020s CPU, 0.011s wall-clock] 14 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 9 propositions removed Detecting unreachable propositions: [0.000s CPU, 0.006s wall-clock] Reordering and filtering variables... 11 of 14 variables necessary. 0 of 9 mutex groups necessary. 30 of 36 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.004s wall-clock] Translator variables: 11 Translator derived variables: 0 Translator facts: 26 Translator goal facts: 6 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 30 Translator axioms: 0 Translator task size: 212 Translator peak memory: 36300 KB Writing output... [0.000s CPU, 0.006s wall-clock] Done! [0.210s CPU, 0.213s wall-clock] planner.py version 0.0.1 Time: 0.02s Memory: 49MB 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 (+1MB) 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: 50MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 50MB (+0MB) UNSAT Iteration Time: 0.01s 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: 50MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.01s Memory: 50MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 50MB (+0MB) UNSAT Iteration Time: 0.01s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 50MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.01s Memory: 51MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 51MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.01s Memory: 51MB (+0MB) Solving... Solving Time: 0.00s Memory: 51MB (+0MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 51MB (+0MB) Answer: 2 occurs(action("wait_cb2"),1) occurs(action("wait_cb2-condeff0-yes"),2) occurs(action("wait_cb2-endof-condeffs"),3) occurs(action("wait_cb1"),4) occurs(action("wait_cb1-condeff0-yes"),5) occurs(action("wait_cb1-endof-condeffs"),6) occurs(action("open-sd1"),7) occurs(action("open-sd6"),7) occurs(action("close_cb2"),8) occurs(action("wait_cb2"),9) occurs(action("wait_cb2-condeff0-no-0"),10) occurs(action("wait_cb2-endof-condeffs"),11) occurs(action("close_cb1"),12) occurs(action("wait_cb1"),13) occurs(action("wait_cb1-condeff0-no-0"),14) occurs(action("wait_cb1-endof-condeffs"),15) SATISFIABLE Models : 1+ Calls : 5 Time : 0.064s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.048s Choices : 189 (Domain: 189) Conflicts : 62 (Analyzed: 60) Restarts : 0 Model-Level : 37.0 Problems : 5 (Average Length: 11.00 Splits: 0) Lemmas : 60 (Deleted: 0) Binary : 9 (Ratio: 15.00%) Ternary : 3 (Ratio: 5.00%) Conflict : 60 (Average Length: 40.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 60 (Average: 3.82 Max: 24 Sum: 229) Executed : 52 (Average: 2.48 Max: 24 Sum: 149 Ratio: 65.07%) Bounded : 8 (Average: 10.00 Max: 16 Sum: 80 Ratio: 34.93%) Rules : 2450 (Original: 2114) Atoms : 1051 Bodies : 1394 (Original: 1249) Count : 26 (Original: 74) Equivalences : 484 (Atom=Atom: 56 Body=Body: 0 Other: 428) Tight : Yes Variables : 1509 (Eliminated: 0 Frozen: 314) Constraints : 6377 (Binary: 86.4% Ternary: 10.7% Other: 2.9%) Memory Peak : 51MB Max. Length : 15 steps Sol. Length : 15 steps Models : 2