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-18.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-18.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: [0.020s CPU, 0.017s wall-clock] Preparing model... [0.010s CPU, 0.020s wall-clock] Generated 32 rules. Computing model... [5.960s CPU, 5.952s wall-clock] 65075 relevant atoms 5792 auxiliary atoms 70867 final queue length 210832 total queue pushes Completing instantiation... [24.440s CPU, 24.427s wall-clock] Instantiating: [30.500s CPU, 30.488s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.080s CPU, 0.073s wall-clock] Checking invariant weight... [0.000s CPU, 0.005s wall-clock] Instantiating groups... [0.080s CPU, 0.080s wall-clock] Collecting mutex groups... [0.010s CPU, 0.012s wall-clock] Choosing groups... 76 uncovered facts Choosing groups: [0.050s CPU, 0.052s wall-clock] Building translation key... [0.010s CPU, 0.019s wall-clock] Computing fact groups: [0.320s CPU, 0.322s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.008s wall-clock] Building dictionary for full mutex groups... [0.030s CPU, 0.021s 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, 1.203s wall-clock] Translating task: [26.490s CPU, 26.481s 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: [13.350s CPU, 13.353s 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: [5.280s CPU, 5.273s 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: 328096 KB Writing output... [8.710s CPU, 9.133s wall-clock] Done! [85.720s CPU, 86.112s wall-clock] planner.py version 0.0.1 Time: 20.00s 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 : 22.664s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 20.120s 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 : 1446753 Atoms : 1446753 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: 8.19s Memory: 1296MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 2 Time : 48.970s (Solving: 11.97s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 46.428s Choices : 106627 (Domain: 106627) Conflicts : 9725 (Analyzed: 9725) Restarts : 100 (Average: 97.25 Last: 68) Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 9725 (Deleted: 6183) Binary : 131 (Ratio: 1.35%) Ternary : 105 (Ratio: 1.08%) Conflict : 9725 (Average Length: 1536.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 9725 (Average: 10.38 Max: 315 Sum: 100928) Executed : 9543 (Average: 10.27 Max: 315 Sum: 99871 Ratio: 98.95%) Bounded : 182 (Average: 5.81 Max: 7 Sum: 1057 Ratio: 1.05%) Rules : 1446753 Atoms : 1446753 Bodies : 1 (Original: 0) Tight : Yes Variables : 257285 (Eliminated: 0 Frozen: 6200) Constraints : 2063533 (Binary: 99.5% Ternary: 0.2% Other: 0.2%) Memory Peak : 1360MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 12.75s Memory: 1357MB (+61MB) UNKNOWN Iteration Time: 26.33s 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: 1418.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 8.66s Memory: 1541MB (+184MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 3 Time : 88.630s (Solving: 39.59s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 86.088s Choices : 819851 (Domain: 819851) Conflicts : 20568 (Analyzed: 20568) Restarts : 200 (Average: 102.84 Last: 89) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 20568 (Deleted: 15437) Binary : 145 (Ratio: 0.70%) Ternary : 132 (Ratio: 0.64%) Conflict : 20568 (Average Length: 1988.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 20568 (Average: 37.73 Max: 1805 Sum: 776091) Executed : 20366 (Average: 37.67 Max: 1805 Sum: 774811 Ratio: 99.84%) Bounded : 202 (Average: 6.34 Max: 12 Sum: 1280 Ratio: 0.16%) Rules : 1446753 Atoms : 1446753 Bodies : 1 (Original: 0) Tight : Yes Variables : 576896 (Eliminated: 0 Frozen: 13330) Constraints : 5815181 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 1788MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 27.91s Memory: 1724MB (+183MB) UNKNOWN Iteration Time: 39.67s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 2091.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 9.47s Memory: 1994MB (+270MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 4 Time : 145.774s (Solving: 83.59s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 143.184s Choices : 1883010 (Domain: 1883010) Conflicts : 30936 (Analyzed: 30936) Restarts : 300 (Average: 103.12 Last: 89) Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 30936 (Deleted: 26054) Binary : 157 (Ratio: 0.51%) Ternary : 152 (Ratio: 0.49%) Conflict : 30936 (Average Length: 2290.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 30936 (Average: 57.36 Max: 2331 Sum: 1774353) Executed : 30717 (Average: 57.30 Max: 2331 Sum: 1772786 Ratio: 99.91%) Bounded : 219 (Average: 7.16 Max: 17 Sum: 1567 Ratio: 0.09%) Rules : 1446753 Atoms : 1446753 Bodies : 1 (Original: 0) Tight : Yes Variables : 896507 (Eliminated: 0 Frozen: 20460) Constraints : 9640254 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 2289MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 44.32s Memory: 2278MB (+284MB) UNKNOWN Iteration Time: 57.11s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 2832.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 8.05s Memory: 2375MB (+97MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 5 Time : 218.483s (Solving: 144.42s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 215.912s Choices : 3356322 (Domain: 3356322) Conflicts : 41473 (Analyzed: 41473) Restarts : 400 (Average: 103.68 Last: 113) Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 41473 (Deleted: 36310) Binary : 175 (Ratio: 0.42%) Ternary : 160 (Ratio: 0.39%) Conflict : 41473 (Average Length: 2734.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 41473 (Average: 76.05 Max: 3084 Sum: 3153913) Executed : 41230 (Average: 76.00 Max: 3084 Sum: 3151819 Ratio: 99.93%) Bounded : 243 (Average: 8.62 Max: 22 Sum: 2094 Ratio: 0.07%) Rules : 1446753 Atoms : 1446753 Bodies : 1 (Original: 0) Tight : Yes Variables : 1216118 (Eliminated: 0 Frozen: 27590) Constraints : 13464191 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 2696MB Max. Length : 15 steps Models : 0 [endof: stats after solve call] Solving Time: 61.25s Memory: 2632MB (+257MB) UNKNOWN Iteration Time: 72.74s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 3186.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 8.13s Memory: 2737MB (+105MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 6 Time : 315.471s (Solving: 229.20s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 312.848s Choices : 5230040 (Domain: 5230040) Conflicts : 52763 (Analyzed: 52763) Restarts : 500 (Average: 105.53 Last: 113) Problems : 6 (Average Length: 14.50 Splits: 0) Lemmas : 52763 (Deleted: 49067) Binary : 187 (Ratio: 0.35%) Ternary : 173 (Ratio: 0.33%) Conflict : 52763 (Average Length: 3347.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 52763 (Average: 92.76 Max: 3220 Sum: 4894369) Executed : 52517 (Average: 92.72 Max: 3220 Sum: 4892194 Ratio: 99.96%) Bounded : 246 (Average: 8.84 Max: 27 Sum: 2175 Ratio: 0.04%) Rules : 1446753 Atoms : 1446753 Bodies : 1 (Original: 0) Tight : Yes Variables : 1535729 (Eliminated: 0 Frozen: 34720) Constraints : 17283574 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 3012MB Max. Length : 20 steps Models : 0 [endof: stats after solve call] Solving Time: 85.18s Memory: 3012MB (+275MB) UNKNOWN Iteration Time: 96.95s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 3566.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 8.41s Memory: 3146MB (+134MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 7 Time : 408.195s (Solving: 309.27s 1st Model: 79.94s Unsat: 0.00s) CPU Time : 405.572s Choices : 6672532 (Domain: 6672532) Conflicts : 62236 (Analyzed: 62236) Restarts : 587 (Average: 106.02 Last: 309) Model-Level : 2549.0 Problems : 7 (Average Length: 17.00 Splits: 0) Lemmas : 62236 (Deleted: 57972) Binary : 200 (Ratio: 0.32%) Ternary : 183 (Ratio: 0.29%) Conflict : 62236 (Average Length: 3483.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 62236 (Average: 100.13 Max: 3583 Sum: 6231569) Executed : 61983 (Average: 100.09 Max: 3583 Sum: 6229171 Ratio: 99.96%) Bounded : 253 (Average: 9.48 Max: 32 Sum: 2398 Ratio: 0.04%) Rules : 1446753 Atoms : 1446753 Bodies : 1 (Original: 0) Tight : Yes Variables : 1855340 (Eliminated: 0 Frozen: 41850) Constraints : 21115451 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 3496MB Max. Length : 25 steps Models : 1 [endof: stats after solve call] Solving Time: 80.57s Memory: 3298MB (+152MB) SAT Testing... NOT SERIALIZABLE Testing Time: 41.25s Memory: 3951MB (+653MB) Solving... [start: stats after solve call] Models : 0+ Calls : 8 Time : 680.419s (Solving: 551.82s 1st Model: 79.94s Unsat: 0.00s) CPU Time : 677.912s Choices : 9255354 (Domain: 9255354) Conflicts : 72260 (Analyzed: 72260) Restarts : 687 (Average: 105.18 Last: 309) Model-Level : 2549.0 Problems : 8 (Average Length: 18.88 Splits: 0) Lemmas : 72260 (Deleted: 67296) Binary : 204 (Ratio: 0.28%) Ternary : 189 (Ratio: 0.26%) Conflict : 72260 (Average Length: 4159.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 72260 (Average: 120.00 Max: 9741 Sum: 8671166) Executed : 72007 (Average: 119.97 Max: 9741 Sum: 8668768 Ratio: 99.97%) Bounded : 253 (Average: 9.48 Max: 32 Sum: 2398 Ratio: 0.03%) Rules : 7650585 (Original: 7650539) Atoms : 1575147 Bodies : 4395149 (Original: 4395134) Count : 3056 (Original: 3062) Equivalences : 1676892 (Atom=Atom: 103 Body=Body: 0 Other: 1676789) Tight : Yes Variables : 1861437 (Eliminated: 0 Frozen: 1718506) Constraints : 27196723 (Binary: 99.7% Ternary: 0.2% Other: 0.2%) Memory Peak : 4178MB Max. Length : 25 steps Models : 1 [endof: stats after solve call] Solving Time: 247.35s Memory: 3952MB (+1MB) UNKNOWN Iteration Time: 381.34s Iteration 8 Queue: [(1,5,1,True), (2,10,1,True), (3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True)] Grounded Until: 30 Blocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 9 Time : 681.677s (Solving: 552.54s 1st Model: 79.94s Unsat: 0.72s) CPU Time : 679.172s Choices : 9256194 (Domain: 9256194) Conflicts : 72390 (Analyzed: 72389) Restarts : 688 (Average: 105.22 Last: 309) Model-Level : 2549.0 Problems : 9 (Average Length: 20.33 Splits: 0) Lemmas : 72389 (Deleted: 67296) Binary : 206 (Ratio: 0.28%) Ternary : 189 (Ratio: 0.26%) Conflict : 72389 (Average Length: 4152.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 72389 (Average: 119.80 Max: 9741 Sum: 8671967) Executed : 72133 (Average: 119.76 Max: 9741 Sum: 8669566 Ratio: 99.97%) Bounded : 256 (Average: 9.38 Max: 32 Sum: 2401 Ratio: 0.03%) Rules : 7650585 (Original: 7650539) Atoms : 1575147 Bodies : 4395149 (Original: 4395134) Count : 3056 (Original: 3062) Equivalences : 1676892 (Atom=Atom: 103 Body=Body: 0 Other: 1676789) Tight : Yes Variables : 1861437 (Eliminated: 0 Frozen: 1718506) Constraints : 27196723 (Binary: 99.7% Ternary: 0.2% Other: 0.2%) Memory Peak : 4178MB Max. Length : 30 steps Models : 1 [endof: stats after solve call] Solving Time: 1.03s Memory: 3961MB (+9MB) UNSAT Iteration Time: 1.26s Iteration 9 Queue: [(2,10,1,True), (3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True)] Grounded Until: 30 Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 10 Time : 754.556s (Solving: 624.89s 1st Model: 79.94s Unsat: 0.72s) CPU Time : 752.084s Choices : 9691493 (Domain: 9691493) Conflicts : 82229 (Analyzed: 82228) Restarts : 788 (Average: 104.35 Last: 309) Model-Level : 2549.0 Problems : 10 (Average Length: 21.50 Splits: 0) Lemmas : 82228 (Deleted: 77251) Binary : 222 (Ratio: 0.27%) Ternary : 204 (Ratio: 0.25%) Conflict : 82228 (Average Length: 4204.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 82228 (Average: 110.33 Max: 9741 Sum: 9072204) Executed : 81968 (Average: 110.30 Max: 9741 Sum: 9069737 Ratio: 99.97%) Bounded : 260 (Average: 9.49 Max: 32 Sum: 2467 Ratio: 0.03%) Rules : 7650585 (Original: 7650539) Atoms : 1575147 Bodies : 4395149 (Original: 4395134) Count : 3056 (Original: 3062) Equivalences : 1676892 (Atom=Atom: 103 Body=Body: 0 Other: 1676789) Tight : Yes Variables : 1861437 (Eliminated: 0 Frozen: 1718506) Constraints : 27196723 (Binary: 99.7% Ternary: 0.2% Other: 0.2%) Memory Peak : 4178MB Max. Length : 30 steps Models : 1 [endof: stats after solve call] Solving Time: 72.68s Memory: 4025MB (+64MB) UNKNOWN Iteration Time: 72.91s Iteration 10 Queue: [(3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True)] Grounded Until: 30 Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 11 Time : 794.841s (Solving: 664.65s 1st Model: 79.94s Unsat: 0.72s) CPU Time : 792.360s Choices : 10069285 (Domain: 10069285) Conflicts : 85263 (Analyzed: 85262) Restarts : 818 (Average: 104.23 Last: 309) Model-Level : 2549.0 Problems : 11 (Average Length: 22.45 Splits: 0) Lemmas : 85262 (Deleted: 80001) Binary : 226 (Ratio: 0.27%) Ternary : 206 (Ratio: 0.24%) Conflict : 85262 (Average Length: 4240.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 85262 (Average: 110.44 Max: 9741 Sum: 9416508) Executed : 85001 (Average: 110.41 Max: 9741 Sum: 9414010 Ratio: 99.97%) Bounded : 261 (Average: 9.57 Max: 32 Sum: 2498 Ratio: 0.03%) Rules : 7650585 (Original: 7650539) Atoms : 1575147 Bodies : 4395149 (Original: 4395134) Count : 3056 (Original: 3062) Equivalences : 1676892 (Atom=Atom: 103 Body=Body: 0 Other: 1676789) Tight : Yes Variables : 1861437 (Eliminated: 0 Frozen: 1718506) Constraints : 27195971 (Binary: 99.7% Ternary: 0.2% Other: 0.2%) Memory Peak : 4178MB Max. Length : 30 steps Models : 1