INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/parking-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/parking-sequential-satisficing/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-2011/domains/parking-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/parking-sequential-satisficing/instances/instance-16.pddl Parsing... Parsing: [0.020s CPU, 0.026s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.009s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.018s wall-clock] Preparing model... [0.020s CPU, 0.020s wall-clock] Generated 32 rules. Computing model... [5.900s CPU, 5.894s wall-clock] 65075 relevant atoms 5792 auxiliary atoms 70867 final queue length 210833 total queue pushes Completing instantiation... [24.290s CPU, 24.274s wall-clock] Instantiating: [30.290s CPU, 30.278s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.060s CPU, 0.067s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.080s CPU, 0.081s wall-clock] Collecting mutex groups... [0.010s CPU, 0.011s wall-clock] Choosing groups... 76 uncovered facts Choosing groups: [0.060s CPU, 0.052s wall-clock] Building translation key... [0.020s CPU, 0.018s wall-clock] Computing fact groups: [0.300s CPU, 0.304s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.008s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.020s wall-clock] Building mutex information... Building mutex information: [0.030s CPU, 0.032s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [1.200s CPU, 1.196s wall-clock] Translating task: [26.340s CPU, 26.320s wall-clock] 75150 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 30 propositions removed Detecting unreachable propositions: [13.300s CPU, 13.296s wall-clock] Reordering and filtering variables... 106 of 106 variables necessary. 46 of 76 mutex groups necessary. 60750 of 60750 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [5.240s CPU, 5.245s wall-clock] Translator variables: 106 Translator derived variables: 0 Translator facts: 1532 Translator goal facts: 30 Translator mutex groups: 46 Translator total mutex groups size: 1426 Translator operators: 60750 Translator axioms: 0 Translator task size: 494944 Translator peak memory: 327840 KB Writing output... [8.600s CPU, 9.196s wall-clock] Done! [85.130s CPU, 85.708s wall-clock] planner.py version 0.0.1 Time: 19.93s Memory: 1224MB 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... [start: stats after solve call] Models : 0 Calls : 1 Time : 22.689s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 20.040s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 1 (Average Length: 2.00 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 1446754 Atoms : 1446754 Bodies : 1 (Original: 0) Tight : Yes Variables : 0 (Eliminated: 0 Frozen: 0) Constraints : 0 (Binary: 0.0% Ternary: 0.0% Other: 0.0%) Memory Peak : 1360MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.12s Memory: 1296MB (+72MB) UNSAT Iteration Time: 0.12s 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: 1296MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 8.15s Memory: 1296MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 401.607s (Solving: 364.96s 1st Model: 0.00s Unsat: 364.96s) CPU Time : 399.116s Choices : 1151513 (Domain: 1151513) Conflicts : 163861 (Analyzed: 163860) Restarts : 16 (Average: 10241.25 Last: 32687) Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 163860 (Deleted: 109782) Binary : 1503 (Ratio: 0.92%) Ternary : 2198 (Ratio: 1.34%) Conflict : 163860 (Average Length: 12815.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 163860 (Average: 7.02 Max: 331 Sum: 1150988) Executed : 163451 (Average: 7.02 Max: 331 Sum: 1150141 Ratio: 99.93%) Bounded : 409 (Average: 2.07 Max: 7 Sum: 847 Ratio: 0.07%) Rules : 1446754 Atoms : 1446754 Bodies : 1 (Original: 0) Tight : Yes Variables : 257379 (Eliminated: 0 Frozen: 7130) Constraints : 1831450 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 5455MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 366.00s Memory: 5391MB (+4095MB) UNSAT Iteration Time: 379.09s 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: 9486.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 5 Expected Memory: 13581.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 5 Expected Memory: 17676.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 5 Expected Memory: 21771.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 5 Expected Memory: 25866.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 8 Queue: [(2,10,0,True)] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 7.60s Memory: 5570MB (+179MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 3 Time : 811.299s (Solving: 761.88s 1st Model: 0.00s Unsat: 364.96s) CPU Time : 808.968s Choices : 4820764 (Domain: 4820764) Conflicts : 304062 (Analyzed: 304061) Restarts : 32 (Average: 9501.91 Last: 32687) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 304061 (Deleted: 183572) Binary : 1810 (Ratio: 0.60%) Ternary : 2461 (Ratio: 0.81%) Conflict : 304061 (Average Length: 11154.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 304061 (Average: 15.83 Max: 1421 Sum: 4812545) Executed : 303620 (Average: 15.82 Max: 1421 Sum: 4811545 Ratio: 99.98%) Bounded : 441 (Average: 2.27 Max: 12 Sum: 1000 Ratio: 0.02%) Rules : 1446754 Atoms : 1446754 Bodies : 1 (Original: 0) Tight : Yes Variables : 576990 (Eliminated: 0 Frozen: 14260) Constraints : 5663090 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 7148MB Max. Length : 5 steps Models : 0