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-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-2011/domains/parking-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/parking-sequential-satisficing/instances/instance-4.pddl Parsing... Parsing: [0.020s CPU, 0.025s wall-clock] Normalizing task... [0.010s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.008s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.018s wall-clock] Preparing model... [0.010s CPU, 0.018s wall-clock] Generated 32 rules. Computing model... [3.120s CPU, 3.118s wall-clock] 33917 relevant atoms 3770 auxiliary atoms 37687 final queue length 109987 total queue pushes Completing instantiation... [12.540s CPU, 12.546s wall-clock] Instantiating: [15.740s CPU, 15.741s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.050s CPU, 0.050s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.040s CPU, 0.050s wall-clock] Collecting mutex groups... [0.010s CPU, 0.007s wall-clock] Choosing groups... 61 uncovered facts Choosing groups: [0.030s CPU, 0.032s wall-clock] Building translation key... [0.010s CPU, 0.013s wall-clock] Computing fact groups: [0.210s CPU, 0.211s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.006s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.016s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.020s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.610s CPU, 0.619s wall-clock] Translating task: [13.640s CPU, 13.639s wall-clock] 38592 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 24 propositions removed Detecting unreachable propositions: [6.920s CPU, 6.913s wall-clock] Reordering and filtering variables... 85 of 85 variables necessary. 37 of 61 mutex groups necessary. 31104 of 31104 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [2.710s CPU, 2.708s wall-clock] Translator variables: 85 Translator derived variables: 0 Translator facts: 1010 Translator goal facts: 24 Translator mutex groups: 37 Translator total mutex groups size: 925 Translator operators: 31104 Translator axioms: 0 Translator task size: 253756 Translator peak memory: 186364 KB Writing output... [4.370s CPU, 4.704s wall-clock] Done! [44.160s CPU, 44.479s wall-clock] planner.py version 0.0.1 Time: 10.10s Memory: 650MB 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 : 11.571s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 10.156s 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 : 742110 Atoms : 742110 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 : 786MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.06s Memory: 722MB (+72MB) UNSAT Iteration Time: 0.06s 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: 722MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 3.96s Memory: 722MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 48.244s (Solving: 6.02s 1st Model: 0.00s Unsat: 6.02s) CPU Time : 46.844s Choices : 58375 (Domain: 58375) Conflicts : 8999 (Analyzed: 8998) Restarts : 37 (Average: 243.19 Last: 138) Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 8998 (Deleted: 0) Binary : 98 (Ratio: 1.09%) Ternary : 41 (Ratio: 0.46%) Conflict : 8998 (Average Length: 1098.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8998 (Average: 6.24 Max: 228 Sum: 56105) Executed : 8881 (Average: 6.18 Max: 228 Sum: 55587 Ratio: 99.08%) Bounded : 117 (Average: 4.43 Max: 7 Sum: 518 Ratio: 0.92%) Rules : 742110 Atoms : 742110 Bodies : 1 (Original: 0) Tight : Yes Variables : 133907 (Eliminated: 0 Frozen: 133907) Constraints : 1061911 (Binary: 99.4% Ternary: 0.3% Other: 0.3%) Memory Peak : 786MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 30.63s Memory: 753MB (+31MB) UNSAT Iteration Time: 36.70s 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: 784.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 3.80s Memory: 848MB (+95MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 3 Time : 140.826s (Solving: 48.49s 1st Model: 0.00s Unsat: 6.02s) CPU Time : 139.464s Choices : 780104 (Domain: 780104) Conflicts : 37117 (Analyzed: 37116) Restarts : 137 (Average: 270.92 Last: 204) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 37116 (Deleted: 25513) Binary : 155 (Ratio: 0.42%) Ternary : 84 (Ratio: 0.23%) Conflict : 37116 (Average Length: 3426.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 37116 (Average: 19.91 Max: 1192 Sum: 739013) Executed : 36959 (Average: 19.89 Max: 1192 Sum: 738191 Ratio: 99.89%) Bounded : 157 (Average: 5.24 Max: 12 Sum: 822 Ratio: 0.11%) Rules : 742110 Atoms : 742110 Bodies : 1 (Original: 0) Tight : Yes Variables : 299963 (Eliminated: 0 Frozen: 299963) Constraints : 2995840 (Binary: 99.4% Ternary: 0.3% Other: 0.3%) Memory Peak : 1173MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 87.17s Memory: 1109MB (+261MB) UNKNOWN Iteration Time: 92.63s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1465.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 4.61s Memory: 1250MB (+141MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 4 Time : 253.021s (Solving: 109.89s 1st Model: 0.00s Unsat: 6.02s) CPU Time : 251.704s Choices : 2207905 (Domain: 2207905) Conflicts : 65194 (Analyzed: 65193) Restarts : 237 (Average: 275.08 Last: 204) Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 65193 (Deleted: 53162) Binary : 180 (Ratio: 0.28%) Ternary : 98 (Ratio: 0.15%) Conflict : 65193 (Average Length: 3975.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 65193 (Average: 31.94 Max: 1838 Sum: 2082466) Executed : 65027 (Average: 31.93 Max: 1838 Sum: 2081507 Ratio: 99.95%) Bounded : 166 (Average: 5.78 Max: 17 Sum: 959 Ratio: 0.05%) Rules : 742110 Atoms : 742110 Bodies : 1 (Original: 0) Tight : Yes Variables : 466019 (Eliminated: 0 Frozen: 466019) Constraints : 4954533 (Binary: 99.4% Ternary: 0.3% Other: 0.3%) Memory Peak : 1542MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 105.84s Memory: 1478MB (+228MB) UNKNOWN Iteration Time: 112.25s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 1847.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 3.99s Memory: 1575MB (+97MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 5 Time : 311.085s (Solving: 117.68s 1st Model: 7.73s Unsat: 6.02s) CPU Time : 309.796s Choices : 2405737 (Domain: 2405737) Conflicts : 68062 (Analyzed: 68061) Restarts : 251 (Average: 271.16 Last: 452) Model-Level : 1627.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 68061 (Deleted: 53162) Binary : 183 (Ratio: 0.27%) Ternary : 99 (Ratio: 0.15%) Conflict : 68061 (Average Length: 3910.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 68061 (Average: 33.23 Max: 2764 Sum: 2261455) Executed : 67895 (Average: 33.21 Max: 2764 Sum: 2260496 Ratio: 99.96%) Bounded : 166 (Average: 5.78 Max: 17 Sum: 959 Ratio: 0.04%) Rules : 742110 Atoms : 742110 Bodies : 1 (Original: 0) Tight : Yes Variables : 632075 (Eliminated: 0 Frozen: 632075) Constraints : 6915977 (Binary: 99.4% Ternary: 0.3% Other: 0.3%) Memory Peak : 1687MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 52.23s Memory: 1641MB (+66MB) SAT Testing... NOT SERIALIZABLE Testing Time: 16.17s Memory: 1972MB (+331MB) Solving... [start: stats after solve call] Models : 0+ Calls : 6 Time : 578.366s (Solving: 372.21s 1st Model: 7.73s Unsat: 6.02s) CPU Time : 577.192s Choices : 5156493 (Domain: 5156493) Conflicts : 96174 (Analyzed: 96173) Restarts : 351 (Average: 274.00 Last: 452) Model-Level : 1627.0 Problems : 6 (Average Length: 13.67 Splits: 0) Lemmas : 96173 (Deleted: 83576) Binary : 235 (Ratio: 0.24%) Ternary : 147 (Ratio: 0.15%) Conflict : 96173 (Average Length: 4198.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 96173 (Average: 50.90 Max: 3553 Sum: 4895334) Executed : 96002 (Average: 50.89 Max: 3553 Sum: 4894268 Ratio: 99.98%) Bounded : 171 (Average: 6.23 Max: 22 Sum: 1066 Ratio: 0.02%) Rules : 2790618 (Original: 2790612) Atoms : 808072 Bodies : 1433094 (Original: 1433093) Count : 1602 (Original: 1605) Equivalences : 549275 (Atom=Atom: 80 Body=Body: 0 Other: 549195) Tight : Yes Variables : 635250 (Eliminated: 0 Frozen: 635247) Constraints : 8903346 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 2061MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 259.56s Memory: 2061MB (+89MB) UNKNOWN Iteration Time: 333.83s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 2430.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 7.35s Memory: 2061MB (+0MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 7 Time : 844.970s (Solving: 567.74s 1st Model: 7.73s Unsat: 6.02s) CPU Time : 843.892s Choices : 7406587 (Domain: 7406587) Conflicts : 112515 (Analyzed: 112514) Restarts : 413 (Average: 272.43 Last: 452) Model-Level : 1627.0 Problems : 7 (Average Length: 15.57 Splits: 0) Lemmas : 112514 (Deleted: 99329) Binary : 277 (Ratio: 0.25%) Ternary : 168 (Ratio: 0.15%) Conflict : 112514 (Average Length: 4295.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 112514 (Average: 62.80 Max: 3566 Sum: 7065617) Executed : 112306 (Average: 62.78 Max: 3566 Sum: 7063566 Ratio: 99.97%) Bounded : 208 (Average: 9.86 Max: 27 Sum: 2051 Ratio: 0.03%) Rules : 2790618 (Original: 2790612) Atoms : 808072 Bodies : 1433094 (Original: 1433093) Count : 1602 (Original: 1605) Equivalences : 549275 (Atom=Atom: 80 Body=Body: 0 Other: 549195) Tight : Yes Variables : 802156 (Eliminated: 0 Frozen: 802156) Constraints : 11431702 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 2220MB Max. Length : 20 steps Models : 1