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-2.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-2.pddl Parsing... Parsing: [0.030s CPU, 0.110s 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: [0.020s CPU, 0.020s wall-clock] Preparing model... [0.010s CPU, 0.018s wall-clock] Generated 32 rules. Computing model... [2.490s CPU, 2.477s wall-clock] 26339 relevant atoms 3192 auxiliary atoms 29531 final queue length 85444 total queue pushes Completing instantiation... [9.640s CPU, 9.637s wall-clock] Instantiating: [12.200s CPU, 12.188s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.050s CPU, 0.048s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.050s CPU, 0.045s wall-clock] Collecting mutex groups... [0.010s CPU, 0.006s wall-clock] Choosing groups... 56 uncovered facts Choosing groups: [0.020s CPU, 0.028s wall-clock] Building translation key... [0.010s CPU, 0.011s wall-clock] Computing fact groups: [0.180s CPU, 0.180s wall-clock] Building STRIPS to SAS dictionary... [0.000s 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, 10.382s 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: [5.250s CPU, 5.244s 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: [2.090s CPU, 2.084s 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: 152044 KB Writing output... [3.450s CPU, 3.706s wall-clock] Done! [33.990s CPU, 34.312s wall-clock] planner.py version 0.0.1 Time: 7.85s 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 : 8.837s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 7.896s 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: 0.04s 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 : 31.165s (Solving: 3.17s 1st Model: 0.00s Unsat: 3.17s) CPU Time : 30.232s Choices : 38659 (Domain: 38659) Conflicts : 6027 (Analyzed: 6026) Restarts : 29 (Average: 207.79 Last: 375) Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 6026 (Deleted: 0) Binary : 89 (Ratio: 1.48%) Ternary : 58 (Ratio: 0.96%) Conflict : 6026 (Average Length: 776.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 6026 (Average: 6.22 Max: 211 Sum: 37499) Executed : 5911 (Average: 6.13 Max: 211 Sum: 36929 Ratio: 98.48%) Bounded : 115 (Average: 4.96 Max: 7 Sum: 570 Ratio: 1.52%) 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: 18.12s Memory: 643MB (+24MB) UNSAT Iteration Time: 22.34s 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: 667.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 3.31s Memory: 708MB (+65MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 3 Time : 95.029s (Solving: 35.48s 1st Model: 0.00s Unsat: 3.17s) CPU Time : 94.124s Choices : 738875 (Domain: 738875) Conflicts : 34135 (Analyzed: 34134) Restarts : 129 (Average: 264.60 Last: 375) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 34134 (Deleted: 22761) Binary : 125 (Ratio: 0.37%) Ternary : 103 (Ratio: 0.30%) Conflict : 34134 (Average Length: 2287.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 34134 (Average: 20.45 Max: 835 Sum: 698076) Executed : 33997 (Average: 20.43 Max: 835 Sum: 697408 Ratio: 99.90%) Bounded : 137 (Average: 4.88 Max: 12 Sum: 668 Ratio: 0.10%) Rules : 572117 Atoms : 572117 Bodies : 1 (Original: 0) Tight : Yes Variables : 232732 (Eliminated: 0 Frozen: 232732) Constraints : 2305787 (Binary: 99.4% Ternary: 0.3% Other: 0.3%) Memory Peak : 976MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 59.25s Memory: 912MB (+204MB) UNKNOWN Iteration Time: 63.90s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1181.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 3.04s Memory: 959MB (+47MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 4 Time : 130.400s (Solving: 39.50s 1st Model: 3.99s Unsat: 3.17s) CPU Time : 129.508s Choices : 825234 (Domain: 825234) Conflicts : 36413 (Analyzed: 36412) Restarts : 142 (Average: 256.42 Last: 375) Model-Level : 1151.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 36412 (Deleted: 22761) Binary : 127 (Ratio: 0.35%) Ternary : 107 (Ratio: 0.29%) Conflict : 36412 (Average Length: 2344.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 36412 (Average: 21.26 Max: 1024 Sum: 774050) Executed : 36275 (Average: 21.24 Max: 1024 Sum: 773382 Ratio: 99.91%) Bounded : 137 (Average: 4.88 Max: 12 Sum: 668 Ratio: 0.09%) Rules : 572117 Atoms : 572117 Bodies : 1 (Original: 0) Tight : Yes Variables : 361523 (Eliminated: 0 Frozen: 361523) Constraints : 3817951 (Binary: 99.4% Ternary: 0.3% Other: 0.3%) Memory Peak : 1056MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 30.94s Memory: 1056MB (+97MB) SAT Testing... NOT SERIALIZABLE Testing Time: 10.79s Memory: 1334MB (+278MB) Solving... [start: stats after solve call] Models : 0+ Calls : 5 Time : 287.443s (Solving: 189.55s 1st Model: 3.99s Unsat: 3.17s) CPU Time : 286.568s Choices : 2027694 (Domain: 2027694) Conflicts : 64520 (Analyzed: 64519) Restarts : 242 (Average: 266.61 Last: 375) Model-Level : 1151.0 Problems : 5 (Average Length: 11.00 Splits: 0) Lemmas : 64519 (Deleted: 52363) Binary : 153 (Ratio: 0.24%) Ternary : 125 (Ratio: 0.19%) Conflict : 64519 (Average Length: 4723.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 64519 (Average: 28.97 Max: 1758 Sum: 1869230) Executed : 64381 (Average: 28.96 Max: 1758 Sum: 1868545 Ratio: 99.96%) Bounded : 138 (Average: 4.96 Max: 17 Sum: 685 Ratio: 0.04%) Rules : 1715206 (Original: 1715194) Atoms : 622666 Bodies : 789602 (Original: 789598) Count : 1078 (Original: 1081) Equivalences : 303288 (Atom=Atom: 71 Body=Body: 0 Other: 303217) Tight : Yes Variables : 363659 (Eliminated: 0 Frozen: 363653) Constraints : 4913754 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 1626MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 152.71s Memory: 1626MB (+292MB) UNKNOWN Iteration Time: 198.90s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 1895.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 5.95s Memory: 1636MB (+10MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 6 Time : 511.143s (Solving: 368.22s 1st Model: 3.99s Unsat: 3.17s) CPU Time : 510.360s Choices : 3899495 (Domain: 3899495) Conflicts : 92640 (Analyzed: 92639) Restarts : 342 (Average: 270.87 Last: 375) Model-Level : 1151.0 Problems : 6 (Average Length: 12.83 Splits: 0) Lemmas : 92639 (Deleted: 80305) Binary : 175 (Ratio: 0.19%) Ternary : 146 (Ratio: 0.16%) Conflict : 92639 (Average Length: 5471.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 92639 (Average: 39.13 Max: 3032 Sum: 3624809) Executed : 92501 (Average: 39.12 Max: 3032 Sum: 3624124 Ratio: 99.98%) Bounded : 138 (Average: 4.96 Max: 17 Sum: 685 Ratio: 0.02%) Rules : 1715206 (Original: 1715194) Atoms : 622666 Bodies : 789602 (Original: 789598) Count : 1078 (Original: 1081) Equivalences : 303288 (Atom=Atom: 71 Body=Body: 0 Other: 303217) Tight : Yes Variables : 493230 (Eliminated: 0 Frozen: 493230) Constraints : 6862360 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 2133MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 216.08s Memory: 2069MB (+433MB) UNKNOWN Iteration Time: 223.81s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 2512.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 5.39s Memory: 2109MB (+40MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 7 Time : 843.577s (Solving: 656.12s 1st Model: 3.99s Unsat: 3.17s) CPU Time : 842.936s Choices : 5595961 (Domain: 5595961) Conflicts : 120714 (Analyzed: 120713) Restarts : 442 (Average: 273.11 Last: 375) Model-Level : 1151.0 Problems : 7 (Average Length: 14.86 Splits: 0) Lemmas : 120713 (Deleted: 108109) Binary : 203 (Ratio: 0.17%) Ternary : 190 (Ratio: 0.16%) Conflict : 120713 (Average Length: 7399.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 120713 (Average: 42.80 Max: 3032 Sum: 5166826) Executed : 120572 (Average: 42.80 Max: 3032 Sum: 5166061 Ratio: 99.99%) Bounded : 141 (Average: 5.43 Max: 27 Sum: 765 Ratio: 0.01%) Rules : 1715206 (Original: 1715194) Atoms : 622666 Bodies : 789602 (Original: 789598) Count : 1078 (Original: 1081) Equivalences : 303288 (Atom=Atom: 71 Body=Body: 0 Other: 303217) Tight : Yes Variables : 622801 (Eliminated: 0 Frozen: 622801) Constraints : 8811510 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 2439MB Max. Length : 20 steps Models : 1 [endof: stats after solve call] Solving Time: 325.39s Memory: 2375MB (+266MB) UNKNOWN Iteration Time: 332.59s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 2818.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 5.48s Memory: 2410MB (+35MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 8 Time : 1228.522s (Solving: 996.64s 1st Model: 3.99s Unsat: 3.17s) CPU Time : 1228.020s Choices : 9156734 (Domain: 9156734) Conflicts : 148821 (Analyzed: 148820) Restarts : 542 (Average: 274.58 Last: 375) Model-Level : 1151.0 Problems : 8 (Average Length: 17.00 Splits: 0) Lemmas : 148820 (Deleted: 135905) Binary : 227 (Ratio: 0.15%) Ternary : 251 (Ratio: 0.17%) Conflict : 148820 (Average Length: 8350.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 148820 (Average: 57.36 Max: 4202 Sum: 8536351) Executed : 148668 (Average: 57.35 Max: 4202 Sum: 8535235 Ratio: 99.99%) Bounded : 152 (Average: 7.34 Max: 32 Sum: 1116 Ratio: 0.01%) Rules : 1715206 (Original: 1715194) Atoms : 622666 Bodies : 789602 (Original: 789598) Count : 1078 (Original: 1081) Equivalences : 303288 (Atom=Atom: 71 Body=Body: 0 Other: 303217) Tight : Yes Variables : 752372 (Eliminated: 0 Frozen: 752372) Constraints : 10760100 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 2970MB Max. Length : 25 steps Models : 1