INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-4.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-2000/domains/blocks-strips-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-4.pddl Parsing... Parsing: [0.010s CPU, 0.011s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.002s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.011s wall-clock] Preparing model... [0.010s CPU, 0.004s wall-clock] Generated 21 rules. Computing model... [0.010s CPU, 0.018s wall-clock] 117 relevant atoms 75 auxiliary atoms 192 final queue length 304 total queue pushes Completing instantiation... [0.030s CPU, 0.024s wall-clock] Instantiating: [0.060s CPU, 0.059s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.030s CPU, 0.033s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.001s wall-clock] Collecting mutex groups... [0.010s CPU, 0.000s wall-clock] Choosing groups... 6 uncovered facts Choosing groups: [0.000s CPU, 0.002s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.040s CPU, 0.041s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.001s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.001s 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, 0.021s wall-clock] 70 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, 0.011s wall-clock] Reordering and filtering variables... 11 of 11 variables necessary. 6 of 11 mutex groups necessary. 50 of 50 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.007s wall-clock] Translator variables: 11 Translator derived variables: 0 Translator facts: 42 Translator goal facts: 4 Translator mutex groups: 6 Translator total mutex groups size: 36 Translator operators: 50 Translator axioms: 0 Translator task size: 453 Translator peak memory: 36300 KB Writing output... [0.010s CPU, 0.010s wall-clock] Done! [0.160s CPU, 0.166s wall-clock] planner.py version 0.0.1 Time: 0.03s Memory: 50MB Iteration 1 Queue: [(0,15,0,True)] Grounded Until: 0 Expected Memory: 50MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.03s Memory: 53MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 1 Time : 0.072s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.068s Choices : 105 (Domain: 105) Conflicts : 14 (Analyzed: 13) Restarts : 0 Problems : 1 (Average Length: 17.00 Splits: 0) Lemmas : 13 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 13 (Average Length: 32.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 13 (Average: 8.15 Max: 24 Sum: 106) Executed : 12 (Average: 8.08 Max: 24 Sum: 105 Ratio: 99.06%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 0.94%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 1762 (Eliminated: 0 Frozen: 0) Constraints : 10100 (Binary: 91.9% Ternary: 5.2% Other: 2.9%) Memory Peak : 189MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 125MB (+72MB) UNSAT Iteration Time: 0.04s Iteration 2 PLAN NOT FOUND Models : 0 Calls : 1 Time : 0.072s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.068s Choices : 105 (Domain: 105) Conflicts : 14 (Analyzed: 13) Restarts : 0 Problems : 1 (Average Length: 17.00 Splits: 0) Lemmas : 13 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 13 (Average Length: 32.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 13 (Average: 8.15 Max: 24 Sum: 106) Executed : 12 (Average: 8.08 Max: 24 Sum: 105 Ratio: 99.06%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 0.94%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 1762 (Eliminated: 0 Frozen: 0) Constraints : 10100 (Binary: 91.9% Ternary: 5.2% Other: 2.9%) Memory Peak : 189MB Max. Length : 15 steps Models : 0