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-12.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-12.pddl Parsing... Parsing: [0.030s CPU, 0.179s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.010s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.019s wall-clock] Preparing model... [0.020s CPU, 0.020s wall-clock] Generated 32 rules. Computing model... [4.970s CPU, 4.966s wall-clock] 53177 relevant atoms 5070 auxiliary atoms 58247 final queue length 172333 total queue pushes Completing instantiation... [19.690s CPU, 19.681s wall-clock] Instantiating: [24.760s CPU, 24.752s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.060s CPU, 0.062s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.070s CPU, 0.068s wall-clock] Collecting mutex groups... [0.010s CPU, 0.010s wall-clock] Choosing groups... 71 uncovered facts Choosing groups: [0.040s CPU, 0.043s wall-clock] Building translation key... [0.020s CPU, 0.016s wall-clock] Computing fact groups: [0.270s CPU, 0.267s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.011s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.016s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.026s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.980s CPU, 0.981s wall-clock] Translating task: [21.520s CPU, 21.506s wall-clock] 61152 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 28 propositions removed Detecting unreachable propositions: [10.900s CPU, 10.904s wall-clock] Reordering and filtering variables... 99 of 99 variables necessary. 43 of 71 mutex groups necessary. 49392 of 49392 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [4.310s CPU, 4.304s wall-clock] Translator variables: 99 Translator derived variables: 0 Translator facts: 1346 Translator goal facts: 28 Translator mutex groups: 43 Translator total mutex groups size: 1247 Translator operators: 49392 Translator axioms: 0 Translator task size: 402560 Translator peak memory: 273396 KB Writing output... [6.990s CPU, 7.467s wall-clock] Done! [69.610s CPU, 70.219s wall-clock] planner.py version 0.0.1 Time: 16.42s Memory: 997MB 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 : 18.824s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 16.508s 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 : 1176872 Atoms : 1176872 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 : 1133MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.09s Memory: 1069MB (+72MB) UNSAT Iteration Time: 0.10s 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: 1069MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 5.86s Memory: 1069MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 101.183s (Solving: 12.25s 1st Model: 0.00s Unsat: 12.25s) CPU Time : 98.900s Choices : 98324 (Domain: 98324) Conflicts : 11005 (Analyzed: 11004) Restarts : 53 (Average: 207.62 Last: 580) Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 11004 (Deleted: 4852) Binary : 65 (Ratio: 0.59%) Ternary : 80 (Ratio: 0.73%) Conflict : 11004 (Average Length: 1254.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 11004 (Average: 8.29 Max: 318 Sum: 91237) Executed : 10884 (Average: 8.24 Max: 318 Sum: 90656 Ratio: 99.36%) Bounded : 120 (Average: 4.84 Max: 7 Sum: 581 Ratio: 0.64%) Rules : 1176872 Atoms : 1176872 Bodies : 1 (Original: 0) Tight : Yes Variables : 210147 (Eliminated: 0 Frozen: 210147) Constraints : 1680141 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 1133MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 72.61s Memory: 1108MB (+39MB) UNSAT Iteration Time: 82.40s 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: 1147.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 7.04s Memory: 1307MB (+199MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 3 Time : 280.725s (Solving: 72.74s 1st Model: 0.00s Unsat: 12.25s) CPU Time : 278.516s Choices : 1355838 (Domain: 1355838) Conflicts : 40537 (Analyzed: 40536) Restarts : 153 (Average: 264.94 Last: 580) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 40536 (Deleted: 22484) Binary : 100 (Ratio: 0.25%) Ternary : 126 (Ratio: 0.31%) Conflict : 40536 (Average Length: 2819.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 40536 (Average: 31.95 Max: 1716 Sum: 1295156) Executed : 40380 (Average: 31.93 Max: 1716 Sum: 1294297 Ratio: 99.93%) Bounded : 156 (Average: 5.51 Max: 12 Sum: 859 Ratio: 0.07%) Rules : 1176872 Atoms : 1176872 Bodies : 1 (Original: 0) Tight : Yes Variables : 471073 (Eliminated: 0 Frozen: 471073) Constraints : 4760048 (Binary: 99.5% Ternary: 0.2% Other: 0.2%) Memory Peak : 1734MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 169.81s Memory: 1670MB (+363MB) UNKNOWN Iteration Time: 179.63s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 2232.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 6.52s Memory: 1823MB (+153MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 4 Time : 496.487s (Solving: 170.00s 1st Model: 0.00s Unsat: 12.25s) CPU Time : 494.372s Choices : 3941649 (Domain: 3941649) Conflicts : 68578 (Analyzed: 68577) Restarts : 253 (Average: 271.06 Last: 580) Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 68577 (Deleted: 48826) Binary : 127 (Ratio: 0.19%) Ternary : 154 (Ratio: 0.22%) Conflict : 68577 (Average Length: 3686.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 68577 (Average: 54.93 Max: 3065 Sum: 3766955) Executed : 68416 (Average: 54.92 Max: 3065 Sum: 3766044 Ratio: 99.98%) Bounded : 161 (Average: 5.66 Max: 17 Sum: 911 Ratio: 0.02%) Rules : 1176872 Atoms : 1176872 Bodies : 1 (Original: 0) Tight : Yes Variables : 731999 (Eliminated: 0 Frozen: 731999) Constraints : 7870879 (Binary: 99.5% Ternary: 0.2% Other: 0.2%) Memory Peak : 2241MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 206.42s Memory: 2177MB (+354MB) UNKNOWN Iteration Time: 215.87s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 2739.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 7.98s Memory: 2409MB (+232MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 5 Time : 797.916s (Solving: 351.27s 1st Model: 0.00s Unsat: 12.25s) CPU Time : 795.928s Choices : 10249485 (Domain: 10249485) Conflicts : 108710 (Analyzed: 108709) Restarts : 353 (Average: 307.96 Last: 580) Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 108709 (Deleted: 89684) Binary : 147 (Ratio: 0.14%) Ternary : 174 (Ratio: 0.16%) Conflict : 108709 (Average Length: 3941.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 108709 (Average: 90.84 Max: 4201 Sum: 9874591) Executed : 108543 (Average: 90.83 Max: 4201 Sum: 9873571 Ratio: 99.99%) Bounded : 166 (Average: 6.14 Max: 22 Sum: 1020 Ratio: 0.01%) Rules : 1176872 Atoms : 1176872 Bodies : 1 (Original: 0) Tight : Yes Variables : 992925 (Eliminated: 0 Frozen: 992925) Constraints : 10987030 (Binary: 99.5% Ternary: 0.2% Other: 0.2%) Memory Peak : 2735MB Max. Length : 15 steps Models : 0 [endof: stats after solve call] Solving Time: 290.52s Memory: 2671MB (+262MB) UNKNOWN Iteration Time: 301.57s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 3233.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 6.53s Memory: 2813MB (+142MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 1+ Calls : 6 Time : 1074.695s (Solving: 510.80s 1st Model: 159.43s Unsat: 12.25s) CPU Time : 1072.796s Choices : 12691557 (Domain: 12691557) Conflicts : 147733 (Analyzed: 147732) Restarts : 363 (Average: 406.98 Last: 580) Model-Level : 2801.0 Problems : 6 (Average Length: 14.50 Splits: 0) Lemmas : 147732 (Deleted: 129580) Binary : 161 (Ratio: 0.11%) Ternary : 182 (Ratio: 0.12%) Conflict : 147732 (Average Length: 5631.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 147732 (Average: 83.18 Max: 4969 Sum: 12288994) Executed : 147566 (Average: 83.18 Max: 4969 Sum: 12287974 Ratio: 99.99%) Bounded : 166 (Average: 6.14 Max: 22 Sum: 1020 Ratio: 0.01%) Rules : 1176872 Atoms : 1176872 Bodies : 1 (Original: 0) Tight : Yes Variables : 1253851 (Eliminated: 0 Frozen: 1253851) Constraints : 14102117 (Binary: 99.5% Ternary: 0.2% Other: 0.2%) Memory Peak : 3561MB Max. Length : 20 steps Models : 1