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-1.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-1.pddl Parsing... Parsing: [0.020s CPU, 0.021s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.015s wall-clock] Preparing model... [0.020s CPU, 0.014s wall-clock] Generated 32 rules. Computing model... [2.430s CPU, 2.437s wall-clock] 26339 relevant atoms 3192 auxiliary atoms 29531 final queue length 85444 total queue pushes Completing instantiation... [9.380s CPU, 9.375s wall-clock] Instantiating: [11.880s CPU, 11.875s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.050s CPU, 0.046s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.040s CPU, 0.043s wall-clock] Collecting mutex groups... [0.010s CPU, 0.006s wall-clock] Choosing groups... 56 uncovered facts Choosing groups: [0.030s CPU, 0.028s wall-clock] Building translation key... [0.010s CPU, 0.011s wall-clock] Computing fact groups: [0.180s CPU, 0.184s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.005s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.010s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.017s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.480s CPU, 0.480s wall-clock] Translating task: [10.380s CPU, 10.376s wall-clock] 29766 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 22 propositions removed Detecting unreachable propositions: [5.260s CPU, 5.261s wall-clock] Reordering and filtering variables... 78 of 78 variables necessary. 34 of 56 mutex groups necessary. 23958 of 23958 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [2.080s CPU, 2.080s wall-clock] Translator variables: 78 Translator derived variables: 0 Translator facts: 860 Translator goal facts: 22 Translator mutex groups: 34 Translator total mutex groups size: 782 Translator operators: 23958 Translator axioms: 0 Translator task size: 195584 Translator peak memory: 152136 KB Writing output... [3.460s CPU, 3.701s wall-clock] Done! [33.680s CPU, 33.915s wall-clock] planner.py version 0.0.1 Time: 7.83s Memory: 547MB 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 : 8.818s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 7.876s 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 : 572117 Atoms : 572117 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 : 683MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.05s Memory: 619MB (+72MB) UNSAT Iteration Time: 0.05s 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: 619MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 2.70s Memory: 619MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 30.814s (Solving: 2.87s 1st Model: 0.00s Unsat: 2.87s) CPU Time : 29.872s Choices : 37820 (Domain: 37820) Conflicts : 5745 (Analyzed: 5744) Restarts : 29 (Average: 198.07 Last: 107) Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 5744 (Deleted: 0) Binary : 94 (Ratio: 1.64%) Ternary : 26 (Ratio: 0.45%) Conflict : 5744 (Average Length: 590.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 5744 (Average: 6.33 Max: 181 Sum: 36380) Executed : 5663 (Average: 6.25 Max: 181 Sum: 35904 Ratio: 98.69%) Bounded : 81 (Average: 5.88 Max: 7 Sum: 476 Ratio: 1.31%) Rules : 572117 Atoms : 572117 Bodies : 1 (Original: 0) Tight : Yes Variables : 103941 (Eliminated: 0 Frozen: 103941) Constraints : 819873 (Binary: 99.3% Ternary: 0.3% Other: 0.4%) Memory Peak : 683MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 17.80s Memory: 644MB (+25MB) UNSAT Iteration Time: 22.01s 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: 669.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 3.29s Memory: 708MB (+64MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 3 Time : 96.026s (Solving: 36.58s 1st Model: 0.00s Unsat: 2.87s) CPU Time : 95.104s Choices : 594525 (Domain: 594525) Conflicts : 33845 (Analyzed: 33844) Restarts : 129 (Average: 262.36 Last: 202) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 33844 (Deleted: 22538) Binary : 138 (Ratio: 0.41%) Ternary : 81 (Ratio: 0.24%) Conflict : 33844 (Average Length: 3227.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 33844 (Average: 16.46 Max: 694 Sum: 557149) Executed : 33743 (Average: 16.44 Max: 694 Sum: 556522 Ratio: 99.89%) Bounded : 101 (Average: 6.21 Max: 12 Sum: 627 Ratio: 0.11%) Rules : 572117 Atoms : 572117 Bodies : 1 (Original: 0) Tight : Yes Variables : 232732 (Eliminated: 0 Frozen: 232732) Constraints : 2311240 (Binary: 99.4% Ternary: 0.3% Other: 0.3%) Memory Peak : 968MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 60.64s Memory: 968MB (+260MB) UNKNOWN Iteration Time: 65.25s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1292.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 3.02s Memory: 1023MB (+55MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 4 Time : 175.873s (Solving: 85.05s 1st Model: 0.00s Unsat: 2.87s) CPU Time : 174.980s Choices : 1866415 (Domain: 1866415) Conflicts : 61926 (Analyzed: 61925) Restarts : 229 (Average: 270.41 Last: 202) Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 61925 (Deleted: 50008) Binary : 167 (Ratio: 0.27%) Ternary : 101 (Ratio: 0.16%) Conflict : 61925 (Average Length: 3658.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 61925 (Average: 27.99 Max: 1934 Sum: 1733438) Executed : 61791 (Average: 27.97 Max: 1934 Sum: 1732341 Ratio: 99.94%) Bounded : 134 (Average: 8.19 Max: 17 Sum: 1097 Ratio: 0.06%) Rules : 572117 Atoms : 572117 Bodies : 1 (Original: 0) Tight : Yes Variables : 361523 (Eliminated: 0 Frozen: 361523) Constraints : 3821303 (Binary: 99.4% Ternary: 0.3% Other: 0.3%) Memory Peak : 1233MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 75.43s Memory: 1169MB (+146MB) UNKNOWN Iteration Time: 79.88s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 1493.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 3.72s Memory: 1288MB (+119MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 5 Time : 221.439s (Solving: 98.49s 1st Model: 13.39s Unsat: 2.87s) CPU Time : 220.560s Choices : 2242609 (Domain: 2242609) Conflicts : 67157 (Analyzed: 67156) Restarts : 256 (Average: 262.33 Last: 202) Model-Level : 1986.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 67156 (Deleted: 50008) Binary : 174 (Ratio: 0.26%) Ternary : 108 (Ratio: 0.16%) Conflict : 67156 (Average Length: 3660.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 67156 (Average: 30.93 Max: 2240 Sum: 2077401) Executed : 67019 (Average: 30.92 Max: 2240 Sum: 2076238 Ratio: 99.94%) Bounded : 137 (Average: 8.49 Max: 22 Sum: 1163 Ratio: 0.06%) Rules : 572117 Atoms : 572117 Bodies : 1 (Original: 0) Tight : Yes Variables : 490314 (Eliminated: 0 Frozen: 490314) Constraints : 5328839 (Binary: 99.4% Ternary: 0.3% Other: 0.3%) Memory Peak : 1488MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 40.36s Memory: 1424MB (+136MB) SAT Testing... NOT SERIALIZABLE Testing Time: 12.22s Memory: 1697MB (+273MB) Solving... [start: stats after solve call] Models : 0+ Calls : 6 Time : 437.361s (Solving: 304.99s 1st Model: 13.39s Unsat: 2.87s) CPU Time : 436.576s Choices : 4330918 (Domain: 4330918) Conflicts : 95272 (Analyzed: 95271) Restarts : 356 (Average: 267.62 Last: 202) Model-Level : 1986.0 Problems : 6 (Average Length: 13.67 Splits: 0) Lemmas : 95271 (Deleted: 79098) Binary : 219 (Ratio: 0.23%) Ternary : 131 (Ratio: 0.14%) Conflict : 95271 (Average Length: 4872.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 95271 (Average: 42.59 Max: 2240 Sum: 4057235) Executed : 95133 (Average: 42.57 Max: 2240 Sum: 4056051 Ratio: 99.97%) Bounded : 138 (Average: 8.58 Max: 22 Sum: 1184 Ratio: 0.03%) Rules : 2147786 Atoms : 623453 Bodies : 1101488 (Original: 1101487) Count : 1470 Equivalences : 423077 (Atom=Atom: 77 Body=Body: 0 Other: 423000) Tight : Yes Variables : 493223 (Eliminated: 0 Frozen: 493223) Constraints : 6856320 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 1910MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 210.17s Memory: 1910MB (+213MB) UNKNOWN Iteration Time: 267.98s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 2234.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 5.42s Memory: 1910MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 7 Time : 706.205s (Solving: 529.04s 1st Model: 13.39s Unsat: 2.87s) CPU Time : 705.532s Choices : 5980686 (Domain: 5980686) Conflicts : 123422 (Analyzed: 123421) Restarts : 456 (Average: 270.66 Last: 202) Model-Level : 1986.0 Problems : 7 (Average Length: 15.57 Splits: 0) Lemmas : 123421 (Deleted: 110535) Binary : 232 (Ratio: 0.19%) Ternary : 142 (Ratio: 0.12%) Conflict : 123421 (Average Length: 6887.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 123421 (Average: 45.02 Max: 3117 Sum: 5555878) Executed : 123280 (Average: 45.01 Max: 3117 Sum: 5554614 Ratio: 99.98%) Bounded : 141 (Average: 8.96 Max: 27 Sum: 1264 Ratio: 0.02%) Rules : 2147786 Atoms : 623453 Bodies : 1101488 (Original: 1101487) Count : 1470 Equivalences : 423077 (Atom=Atom: 77 Body=Body: 0 Other: 423000) Tight : Yes Variables : 622794 (Eliminated: 0 Frozen: 622794) Constraints : 8805470 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 2679MB Max. Length : 20 steps Models : 1 [endof: stats after solve call] Solving Time: 261.58s Memory: 2615MB (+705MB) UNKNOWN Iteration Time: 268.97s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 3320.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 5.45s Memory: 2615MB (+0MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 8 Time : 857.593s (Solving: 635.73s 1st Model: 13.39s Unsat: 2.87s) CPU Time : 856.960s Choices : 7660357 (Domain: 7660357) Conflicts : 133155 (Analyzed: 133154) Restarts : 497 (Average: 267.92 Last: 202) Model-Level : 1986.0 Problems : 8 (Average Length: 17.62 Splits: 0) Lemmas : 133154 (Deleted: 110535) Binary : 245 (Ratio: 0.18%) Ternary : 153 (Ratio: 0.11%) Conflict : 133154 (Average Length: 6807.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 133154 (Average: 53.68 Max: 3639 Sum: 7147859) Executed : 133013 (Average: 53.67 Max: 3639 Sum: 7146595 Ratio: 99.98%) Bounded : 141 (Average: 8.96 Max: 27 Sum: 1264 Ratio: 0.02%) Rules : 2147786 Atoms : 623453 Bodies : 1101488 (Original: 1101487) Count : 1470 Equivalences : 423077 (Atom=Atom: 77 Body=Body: 0 Other: 423000) Tight : Yes Variables : 752365 (Eliminated: 0 Frozen: 752365) Constraints : 10754060 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 2709MB Max. Length : 25 steps Models : 1