INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/domains/domain-2.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-2.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-2.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-2.pddl Parsing... Parsing: [0.050s CPU, 0.051s wall-clock] Normalizing task... [0.000s CPU, 0.006s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.005s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.014s wall-clock] Preparing model... [0.010s CPU, 0.009s wall-clock] Generated 83 rules. Computing model... [0.010s CPU, 0.005s wall-clock] 64 relevant atoms 0 auxiliary atoms 64 final queue length 94 total queue pushes Completing instantiation... [0.000s CPU, 0.008s wall-clock] Instantiating: [0.040s CPU, 0.042s wall-clock] Computing fact groups... Finding invariants... 27 initial candidates Finding invariants: [0.090s CPU, 0.083s 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... 4 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, 0.086s 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: [0.010s CPU, 0.009s wall-clock] 12 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 10 propositions removed Detecting unreachable propositions: [0.010s CPU, 0.006s wall-clock] Reordering and filtering variables... 9 of 14 variables necessary. 0 of 10 mutex groups necessary. 26 of 36 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.000s CPU, 0.003s wall-clock] Translator variables: 9 Translator derived variables: 0 Translator facts: 21 Translator goal facts: 4 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 26 Translator axioms: 0 Translator task size: 172 Translator peak memory: 36300 KB Writing output... [0.010s CPU, 0.005s wall-clock] Done! [0.210s CPU, 0.212s 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) SAT Testing... SERIALIZABLE Testing Time: 0.01s Memory: 50MB (+0MB) Answer: 1 occurs(action("wait_cb1"),1) occurs(action("wait_cb1-condeff1-yes"),2) occurs(action("wait_cb1-condeff0-yes"),2) occurs(action("wait_cb1-endof-condeffs"),3) occurs(action("close_cb1"),4) occurs(action("open-sd8"),4) occurs(action("open-sd1"),4) occurs(action("wait_cb1"),5) occurs(action("wait_cb1-condeff1-no-0"),6) occurs(action("wait_cb1-condeff0-no-0"),6) occurs(action("wait_cb1-condeff1-no-0"),7) occurs(action("wait_cb1-condeff1-no-0"),8) occurs(action("wait_cb1-condeff1-no-0"),9) occurs(action("wait_cb1-condeff0-no-0"),9) occurs(action("wait_cb1-endof-condeffs"),10) SATISFIABLE Models : 1+ Calls : 3 Time : 0.046s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.040s Choices : 31 (Domain: 27) Conflicts : 8 (Analyzed: 7) Restarts : 0 Model-Level : 31.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 7 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 7 (Average Length: 52.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 7 (Average: 3.00 Max: 14 Sum: 21) Executed : 6 (Average: 1.71 Max: 14 Sum: 12 Ratio: 57.14%) Bounded : 1 (Average: 9.00 Max: 9 Sum: 9 Ratio: 42.86%) Rules : 555 Atoms : 555 Bodies : 1 (Original: 0) Tight : Yes Variables : 585 (Eliminated: 0 Frozen: 0) Constraints : 1940 (Binary: 88.9% Ternary: 8.7% Other: 2.5%) Memory Peak : 50MB Max. Length : 10 steps Sol. Length : 10 steps Models : 1