INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/domains/domain-16.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-16.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-16.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-16.pddl Parsing... Parsing: [0.120s CPU, 0.120s wall-clock] Normalizing task... [0.010s CPU, 0.012s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.010s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.030s wall-clock] Preparing model... [0.020s CPU, 0.023s wall-clock] Generated 254 rules. Computing model... [0.020s CPU, 0.014s wall-clock] 158 relevant atoms 0 auxiliary atoms 158 final queue length 271 total queue pushes Completing instantiation... [0.020s CPU, 0.021s wall-clock] Instantiating: [0.100s CPU, 0.099s wall-clock] Computing fact groups... Finding invariants... 44 initial candidates Finding invariants: [0.340s CPU, 0.338s 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... 8 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.340s CPU, 0.343s 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, 0.002s wall-clock] Translating task: [0.040s CPU, 0.035s wall-clock] 40 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 15 propositions removed Detecting unreachable propositions: [0.020s CPU, 0.018s wall-clock] Reordering and filtering variables... 17 of 23 variables necessary. 0 of 15 mutex groups necessary. 101 of 113 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.009s wall-clock] Translator variables: 17 Translator derived variables: 0 Translator facts: 40 Translator goal facts: 2 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 101 Translator axioms: 0 Translator task size: 689 Translator peak memory: 37068 KB Writing output... [0.010s CPU, 0.015s wall-clock] Done! [0.650s CPU, 0.653s wall-clock] planner.py version 0.0.1 Time: 0.03s 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: 52MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 52MB (+0MB) 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: 0.02s Memory: 53MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.03s Memory: 53MB (+0MB) Solving... Solving Time: 0.05s Memory: 54MB (+1MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 54MB (+0MB) Answer: 2 occurs(action("wait_cb1"),1) occurs(action("wait_cb1-condeff2-yes"),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("wait_cb2"),4) occurs(action("wait_cb2-condeff2-yes"),5) occurs(action("wait_cb2-condeff1-no-1"),5) occurs(action("wait_cb2-condeff0-no-1"),5) occurs(action("wait_cb2-endof-condeffs"),6) occurs(action("close_sd6"),7) occurs(action("close_sd6-condeff2-no-2"),8) occurs(action("close_sd6-condeff1-no-2"),8) occurs(action("close_sd6-condeff0-no-2"),8) occurs(action("close_sd6-endof-condeffs"),9) occurs(action("open-sd7"),10) occurs(action("open-sd11"),10) occurs(action("open-sd1"),10) occurs(action("close_cb2"),11) occurs(action("wait_cb2"),12) occurs(action("wait_cb2-condeff2-no-0"),13) occurs(action("wait_cb2-condeff1-no-0"),13) occurs(action("wait_cb2-condeff0-no-0"),13) occurs(action("wait_cb2-endof-condeffs"),14) occurs(action("reach-goal-15"),15) SATISFIABLE Models : 1+ Calls : 5 Time : 0.180s (Solving: 0.07s 1st Model: 0.07s Unsat: 0.00s) CPU Time : 0.176s Choices : 2767 (Domain: 2701) Conflicts : 1252 (Analyzed: 1250) Restarts : 15 (Average: 83.33 Last: 63) Model-Level : 44.0 Problems : 5 (Average Length: 11.00 Splits: 0) Lemmas : 1250 (Deleted: 0) Binary : 25 (Ratio: 2.00%) Ternary : 15 (Ratio: 1.20%) Conflict : 1250 (Average Length: 115.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 1250 (Average: 2.25 Max: 28 Sum: 2807) Executed : 1233 (Average: 2.12 Max: 28 Sum: 2656 Ratio: 94.62%) Bounded : 17 (Average: 8.88 Max: 13 Sum: 151 Ratio: 5.38%) Rules : 6947 (Original: 6913) Atoms : 2590 Bodies : 4432 (Original: 4415) Count : 77 (Original: 82) Equivalences : 797 (Atom=Atom: 78 Body=Body: 0 Other: 719) Tight : Yes Variables : 2715 (Eliminated: 0 Frozen: 1170) Constraints : 16611 (Binary: 94.0% Ternary: 4.2% Other: 1.9%) Memory Peak : 54MB Max. Length : 15 steps Sol. Length : 15 steps Models : 2