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-6.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-6.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, 0.007s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.015s wall-clock] Preparing model... [0.020s CPU, 0.015s wall-clock] Generated 32 rules. Computing model... [3.350s CPU, 3.357s wall-clock] 33917 relevant atoms 3770 auxiliary atoms 37687 final queue length 109988 total queue pushes Completing instantiation... [12.590s CPU, 12.570s wall-clock] Instantiating: [16.010s CPU, 15.998s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.050s CPU, 0.053s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.050s CPU, 0.049s wall-clock] Collecting mutex groups... [0.010s CPU, 0.008s wall-clock] Choosing groups... 61 uncovered facts Choosing groups: [0.040s CPU, 0.034s wall-clock] Building translation key... [0.020s CPU, 0.012s wall-clock] Computing fact groups: [0.220s CPU, 0.220s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.005s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.015s 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: [0.620s CPU, 0.623s wall-clock] Translating task: [13.590s CPU, 13.590s 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: [7.440s CPU, 7.442s 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: [2.900s CPU, 2.895s 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: 186360 KB Writing output... [4.470s CPU, 4.784s wall-clock] Done! [45.190s CPU, 45.492s wall-clock] planner.py version 0.0.1 Time: 10.06s 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 : 11.587s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 10.120s 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 : 742111 Atoms : 742111 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: 3.98s Memory: 722MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 2 Time : 56.110s (Solving: 14.45s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 54.660s Choices : 177640 (Domain: 177640) Conflicts : 28087 (Analyzed: 28087) Restarts : 100 (Average: 280.87 Last: 202) Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 28087 (Deleted: 16317) Binary : 385 (Ratio: 1.37%) Ternary : 963 (Ratio: 3.43%) Conflict : 28087 (Average Length: 908.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 28087 (Average: 6.07 Max: 170 Sum: 170409) Executed : 28020 (Average: 6.06 Max: 170 Sum: 170264 Ratio: 99.91%) Bounded : 67 (Average: 2.16 Max: 7 Sum: 145 Ratio: 0.09%) Rules : 742111 Atoms : 742111 Bodies : 1 (Original: 0) Tight : Yes Variables : 133928 (Eliminated: 0 Frozen: 133928) Constraints : 947641 (Binary: 99.3% Ternary: 0.3% Other: 0.4%) Memory Peak : 786MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 38.44s Memory: 752MB (+30MB) UNKNOWN Iteration Time: 44.55s 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: 782.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 3.79s Memory: 847MB (+95MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 3 Time : 148.583s (Solving: 57.22s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 147.176s Choices : 859593 (Domain: 859593) Conflicts : 56168 (Analyzed: 56168) Restarts : 200 (Average: 280.84 Last: 202) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 56168 (Deleted: 43081) Binary : 482 (Ratio: 0.86%) Ternary : 1076 (Ratio: 1.92%) Conflict : 56168 (Average Length: 2574.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 56168 (Average: 14.31 Max: 1167 Sum: 803945) Executed : 56086 (Average: 14.31 Max: 1167 Sum: 803752 Ratio: 99.98%) Bounded : 82 (Average: 2.35 Max: 12 Sum: 193 Ratio: 0.02%) Rules : 742111 Atoms : 742111 Bodies : 1 (Original: 0) Tight : Yes Variables : 299984 (Eliminated: 0 Frozen: 299984) Constraints : 2912601 (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: 87.10s Memory: 1173MB (+326MB) UNKNOWN Iteration Time: 92.52s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1594.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 4.64s Memory: 1313MB (+140MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 4 Time : 249.845s (Solving: 107.65s 1st Model: 50.40s Unsat: 0.00s) CPU Time : 248.480s Choices : 1901162 (Domain: 1901162) Conflicts : 77860 (Analyzed: 77860) Restarts : 277 (Average: 281.08 Last: 202) Model-Level : 2144.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 77860 (Deleted: 70672) Binary : 542 (Ratio: 0.70%) Ternary : 1169 (Ratio: 1.50%) Conflict : 77860 (Average Length: 3011.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 77860 (Average: 22.88 Max: 1649 Sum: 1781407) Executed : 77776 (Average: 22.88 Max: 1649 Sum: 1781196 Ratio: 99.99%) Bounded : 84 (Average: 2.51 Max: 17 Sum: 211 Ratio: 0.01%) Rules : 742111 Atoms : 742111 Bodies : 1 (Original: 0) Tight : Yes Variables : 466040 (Eliminated: 0 Frozen: 466040) Constraints : 4877673 (Binary: 99.4% Ternary: 0.3% Other: 0.3%) Memory Peak : 1540MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 94.87s Memory: 1476MB (+163MB) SAT Testing... NOT SERIALIZABLE Testing Time: 14.03s Memory: 1805MB (+329MB) Solving... [start: stats after solve call] Models : 0+ Calls : 5 Time : 425.981s (Solving: 274.40s 1st Model: 50.40s Unsat: 0.00s) CPU Time : 424.688s Choices : 3333535 (Domain: 3333535) Conflicts : 106005 (Analyzed: 106005) Restarts : 377 (Average: 281.18 Last: 202) Model-Level : 2144.0 Problems : 5 (Average Length: 11.00 Splits: 0) Lemmas : 106005 (Deleted: 92421) Binary : 686 (Ratio: 0.65%) Ternary : 1247 (Ratio: 1.18%) Conflict : 106005 (Average Length: 3315.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 106005 (Average: 29.56 Max: 1649 Sum: 3133048) Executed : 105914 (Average: 29.55 Max: 1649 Sum: 3132718 Ratio: 99.99%) Bounded : 91 (Average: 3.63 Max: 17 Sum: 330 Ratio: 0.01%) Rules : 2207664 (Original: 2207510) Atoms : 807212 Bodies : 1012346 (Original: 1012191) Count : 1159 (Original: 1170) Equivalences : 388127 (Atom=Atom: 56 Body=Body: 0 Other: 388071) Tight : Yes Variables : 468547 (Eliminated: 165 Frozen: 468382) Constraints : 6281762 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 1863MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 170.50s Memory: 1764MB (+-41MB) UNKNOWN Iteration Time: 285.85s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 2185.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 7.15s Memory: 1776MB (+12MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 6 Time : 707.352s (Solving: 485.06s 1st Model: 50.40s Unsat: 0.00s) CPU Time : 706.180s Choices : 5503586 (Domain: 5503586) Conflicts : 134126 (Analyzed: 134126) Restarts : 477 (Average: 281.19 Last: 202) Model-Level : 2144.0 Problems : 6 (Average Length: 12.83 Splits: 0) Lemmas : 134126 (Deleted: 119798) Binary : 757 (Ratio: 0.56%) Ternary : 1295 (Ratio: 0.97%) Conflict : 134126 (Average Length: 3651.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 134126 (Average: 38.69 Max: 2676 Sum: 5188703) Executed : 134034 (Average: 38.68 Max: 2676 Sum: 5188351 Ratio: 99.99%) Bounded : 92 (Average: 3.83 Max: 22 Sum: 352 Ratio: 0.01%) Rules : 2207664 (Original: 2207510) Atoms : 807212 Bodies : 1012346 (Original: 1012191) Count : 1159 (Original: 1170) Equivalences : 388127 (Atom=Atom: 56 Body=Body: 0 Other: 388071) Tight : Yes Variables : 635453 (Eliminated: 165 Frozen: 635288) Constraints : 8811193 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 2049MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 272.11s Memory: 1985MB (+209MB) UNKNOWN Iteration Time: 281.51s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 2406.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 7.37s Memory: 2036MB (+51MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 7 Time : 1020.834s (Solving: 727.50s 1st Model: 50.40s Unsat: 0.00s) CPU Time : 1019.780s Choices : 7638911 (Domain: 7638911) Conflicts : 162321 (Analyzed: 162321) Restarts : 577 (Average: 281.32 Last: 202) Model-Level : 2144.0 Problems : 7 (Average Length: 14.86 Splits: 0) Lemmas : 162321 (Deleted: 147502) Binary : 855 (Ratio: 0.53%) Ternary : 1369 (Ratio: 0.84%) Conflict : 162321 (Average Length: 3898.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 162321 (Average: 44.19 Max: 3765 Sum: 7173326) Executed : 162227 (Average: 44.19 Max: 3765 Sum: 7172920 Ratio: 99.99%) Bounded : 94 (Average: 4.32 Max: 27 Sum: 406 Ratio: 0.01%) Rules : 2207664 (Original: 2207510) Atoms : 807212 Bodies : 1012346 (Original: 1012191) Count : 1159 (Original: 1170) Equivalences : 388127 (Atom=Atom: 56 Body=Body: 0 Other: 388071) Tight : Yes Variables : 802359 (Eliminated: 165 Frozen: 802194) Constraints : 11340719 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 2272MB Max. Length : 20 steps Models : 1