INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/domains/domain-29.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-29.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-29.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-29.pddl Parsing... Parsing: [0.180s CPU, 0.178s wall-clock] Normalizing task... [0.020s CPU, 0.021s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.015s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.040s CPU, 0.042s wall-clock] Preparing model... [0.040s CPU, 0.038s wall-clock] Generated 397 rules. Computing model... [0.020s CPU, 0.019s wall-clock] 248 relevant atoms 0 auxiliary atoms 248 final queue length 423 total queue pushes Completing instantiation... [0.030s CPU, 0.029s wall-clock] Instantiating: [0.140s CPU, 0.145s wall-clock] Computing fact groups... Finding invariants... 68 initial candidates Finding invariants: [1.040s CPU, 1.044s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.000s CPU, 0.001s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 9 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [1.050s CPU, 1.053s 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, 0.003s wall-clock] Translating task: [0.050s CPU, 0.049s wall-clock] 47 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 23 propositions removed Detecting unreachable propositions: [0.020s CPU, 0.027s wall-clock] Reordering and filtering variables... 25 of 32 variables necessary. 0 of 23 mutex groups necessary. 165 of 179 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.020s CPU, 0.014s wall-clock] Translator variables: 25 Translator derived variables: 0 Translator facts: 63 Translator goal facts: 14 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 165 Translator axioms: 0 Translator task size: 1021 Translator peak memory: 38348 KB Writing output... [0.020s CPU, 0.022s wall-clock] Done! [1.500s CPU, 1.512s 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: 51MB (+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: 51MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.01s Memory: 52MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 52MB (+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: 53.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.01s Memory: 53MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 53MB (+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: 54.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.01s Memory: 54MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 55MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.03s Memory: 55MB (+0MB) Solving... Solving Time: 0.02s Memory: 55MB (+0MB) UNSAT Iteration Time: 0.08s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 57.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.02s Memory: 57MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 58MB (+1MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 58MB (+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_cb3"),4) occurs(action("open-sd13"),5) occurs(action("open-sd12"),5) occurs(action("open-sd19"),5) occurs(action("open-sd9"),5) occurs(action("close_cb2"),6) occurs(action("wait_cb2"),7) occurs(action("wait_cb2-condeff0-no-0"),8) occurs(action("wait_cb2-endof-condeffs"),9) occurs(action("close_sd7"),10) occurs(action("close_sd7-condeff0-no-0"),11) occurs(action("close_sd7-endof-condeffs"),12) occurs(action("close_sd5"),13) occurs(action("close_sd5-condeff0-no-0"),14) occurs(action("close_sd5-endof-condeffs"),15) occurs(action("close_sd8"),16) occurs(action("close_sd8-condeff0-no-0"),17) occurs(action("close_sd8-condeff0-no-0"),18) occurs(action("close_sd8-condeff0-no-0"),19) occurs(action("close_sd8-endof-condeffs"),20) SATISFIABLE Models : 1+ Calls : 6 Time : 0.165s (Solving: 0.03s 1st Model: 0.00s Unsat: 0.02s) CPU Time : 0.164s Choices : 862 (Domain: 862) Conflicts : 415 (Analyzed: 412) Restarts : 4 (Average: 103.00 Last: 49) Model-Level : 82.0 Problems : 6 (Average Length: 12.83 Splits: 0) Lemmas : 412 (Deleted: 0) Binary : 6 (Ratio: 1.46%) Ternary : 14 (Ratio: 3.40%) Conflict : 412 (Average Length: 218.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 412 (Average: 1.72 Max: 17 Sum: 707) Executed : 407 (Average: 1.64 Max: 17 Sum: 677 Ratio: 95.76%) Bounded : 5 (Average: 6.00 Max: 12 Sum: 30 Ratio: 4.24%) Rules : 10320 (Original: 10115) Atoms : 3992 Bodies : 6492 (Original: 6420) Count : 60 (Original: 117) Equivalences : 1280 (Atom=Atom: 102 Body=Body: 0 Other: 1178) Tight : Yes Variables : 6083 (Eliminated: 0 Frozen: 2872) Constraints : 35026 (Binary: 93.4% Ternary: 5.4% Other: 1.2%) Memory Peak : 58MB Max. Length : 20 steps Sol. Length : 20 steps Models : 2