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-8.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-8.pddl Parsing... Parsing: [0.020s CPU, 0.019s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.015s wall-clock] Preparing model... [0.010s CPU, 0.014s wall-clock] Generated 32 rules. Computing model... [4.020s CPU, 4.013s wall-clock] 42827 relevant atoms 4396 auxiliary atoms 47223 final queue length 138834 total queue pushes Completing instantiation... [16.350s CPU, 16.349s wall-clock] Instantiating: [20.440s CPU, 20.438s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.060s CPU, 0.058s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.060s CPU, 0.059s wall-clock] Collecting mutex groups... [0.010s CPU, 0.009s wall-clock] Choosing groups... 66 uncovered facts Choosing groups: [0.040s CPU, 0.039s wall-clock] Building translation key... [0.020s CPU, 0.014s wall-clock] Computing fact groups: [0.250s CPU, 0.249s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.006s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.014s 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: [0.790s CPU, 0.783s wall-clock] Translating task: [17.270s CPU, 17.258s wall-clock] 49010 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 26 propositions removed Detecting unreachable propositions: [8.750s CPU, 8.738s wall-clock] Reordering and filtering variables... 92 of 92 variables necessary. 40 of 66 mutex groups necessary. 39546 of 39546 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [3.440s CPU, 3.442s wall-clock] Translator variables: 92 Translator derived variables: 0 Translator facts: 1172 Translator goal facts: 26 Translator mutex groups: 40 Translator total mutex groups size: 1080 Translator operators: 39546 Translator axioms: 0 Translator task size: 322456 Translator peak memory: 226608 KB Writing output... [5.570s CPU, 5.964s wall-clock] Done! [56.410s CPU, 56.784s wall-clock] planner.py version 0.0.1 Time: 13.25s Memory: 810MB 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 : 15.188s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 13.328s 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 : 942843 Atoms : 942843 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 : 946MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.08s Memory: 882MB (+72MB) UNSAT Iteration Time: 0.08s 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: 882MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 4.97s Memory: 882MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 65.046s (Solving: 2.90s 1st Model: 0.00s Unsat: 2.90s) CPU Time : 63.204s Choices : 37972 (Domain: 37972) Conflicts : 3717 (Analyzed: 3716) Restarts : 18 (Average: 206.44 Last: 89) Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 3716 (Deleted: 0) Binary : 73 (Ratio: 1.96%) Ternary : 40 (Ratio: 1.08%) Conflict : 3716 (Average Length: 880.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 3716 (Average: 9.97 Max: 184 Sum: 37034) Executed : 3626 (Average: 9.83 Max: 184 Sum: 36543 Ratio: 98.67%) Bounded : 90 (Average: 5.46 Max: 7 Sum: 491 Ratio: 1.33%) Rules : 942843 Atoms : 942843 Bodies : 1 (Original: 0) Tight : Yes Variables : 169165 (Eliminated: 0 Frozen: 169165) Constraints : 1347467 (Binary: 99.4% Ternary: 0.3% Other: 0.3%) Memory Peak : 946MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 42.01s Memory: 915MB (+33MB) UNSAT Iteration Time: 49.89s 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: 948.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 5.68s Memory: 1081MB (+166MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 3 Time : 193.903s (Solving: 53.30s 1st Model: 0.00s Unsat: 2.90s) CPU Time : 192.116s Choices : 860433 (Domain: 860433) Conflicts : 31791 (Analyzed: 31790) Restarts : 118 (Average: 269.41 Last: 200) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 31790 (Deleted: 20620) Binary : 125 (Ratio: 0.39%) Ternary : 97 (Ratio: 0.31%) Conflict : 31790 (Average Length: 3893.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 31790 (Average: 25.76 Max: 1161 Sum: 818927) Executed : 31644 (Average: 25.73 Max: 1161 Sum: 817894 Ratio: 99.87%) Bounded : 146 (Average: 7.08 Max: 12 Sum: 1033 Ratio: 0.13%) Rules : 942843 Atoms : 942843 Bodies : 1 (Original: 0) Tight : Yes Variables : 379086 (Eliminated: 0 Frozen: 379086) Constraints : 3816630 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 1493MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 121.14s Memory: 1429MB (+348MB) UNKNOWN Iteration Time: 128.93s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1943.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 5.14s Memory: 1561MB (+132MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 4 Time : 354.572s (Solving: 135.68s 1st Model: 0.00s Unsat: 2.90s) CPU Time : 352.856s Choices : 2466140 (Domain: 2466140) Conflicts : 59886 (Analyzed: 59885) Restarts : 218 (Average: 274.70 Last: 202) Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 59885 (Deleted: 47956) Binary : 159 (Ratio: 0.27%) Ternary : 120 (Ratio: 0.20%) Conflict : 59885 (Average Length: 5172.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 59885 (Average: 38.80 Max: 1699 Sum: 2323347) Executed : 59709 (Average: 38.77 Max: 1699 Sum: 2321832 Ratio: 99.93%) Bounded : 176 (Average: 8.61 Max: 17 Sum: 1515 Ratio: 0.07%) Rules : 942843 Atoms : 942843 Bodies : 1 (Original: 0) Tight : Yes Variables : 589007 (Eliminated: 0 Frozen: 589007) Constraints : 6296313 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 1984MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 153.26s Memory: 1920MB (+359MB) UNKNOWN Iteration Time: 160.75s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 2434.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 5.29s Memory: 1990MB (+70MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 5 Time : 446.343s (Solving: 148.87s 1st Model: 13.12s Unsat: 2.90s) CPU Time : 444.668s Choices : 2861680 (Domain: 2861680) Conflicts : 63306 (Analyzed: 63305) Restarts : 235 (Average: 269.38 Last: 202) Model-Level : 2760.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 63305 (Deleted: 47956) Binary : 164 (Ratio: 0.26%) Ternary : 120 (Ratio: 0.19%) Conflict : 63305 (Average Length: 5042.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 63305 (Average: 42.53 Max: 2256 Sum: 2692199) Executed : 63128 (Average: 42.50 Max: 2256 Sum: 2690662 Ratio: 99.94%) Bounded : 177 (Average: 8.68 Max: 22 Sum: 1537 Ratio: 0.06%) Rules : 942843 Atoms : 942843 Bodies : 1 (Original: 0) Tight : Yes Variables : 798928 (Eliminated: 0 Frozen: 798928) Constraints : 8786367 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 2136MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 84.09s Memory: 2101MB (+111MB) SAT Testing... NOT SERIALIZABLE Testing Time: 21.18s Memory: 2500MB (+399MB) Solving... [start: stats after solve call] Models : 0+ Calls : 6 Time : 792.168s (Solving: 477.32s 1st Model: 13.12s Unsat: 2.90s) CPU Time : 790.636s Choices : 5938962 (Domain: 5938962) Conflicts : 91409 (Analyzed: 91408) Restarts : 335 (Average: 272.86 Last: 202) Model-Level : 2760.0 Problems : 6 (Average Length: 13.67 Splits: 0) Lemmas : 91408 (Deleted: 78894) Binary : 195 (Ratio: 0.21%) Ternary : 156 (Ratio: 0.17%) Conflict : 91408 (Average Length: 5627.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 91408 (Average: 61.80 Max: 3678 Sum: 5648578) Executed : 91226 (Average: 61.78 Max: 3678 Sum: 5646931 Ratio: 99.97%) Bounded : 182 (Average: 9.05 Max: 22 Sum: 1647 Ratio: 0.03%) Rules : 3548510 Atoms : 1026011 Bodies : 1823992 (Original: 1823991) Count : 1734 Equivalences : 697874 (Atom=Atom: 89 Body=Body: 0 Other: 697785) Tight : Yes Variables : 802357 (Eliminated: 0 Frozen: 802357) Constraints : 11313586 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 2630MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 335.37s Memory: 2566MB (+66MB) UNKNOWN Iteration Time: 448.37s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 3080.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 10.94s Memory: 2707MB (+141MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 7 Time : 1279.082s (Solving: 854.29s 1st Model: 13.12s Unsat: 2.90s) CPU Time : 1277.724s Choices : 9660077 (Domain: 9660077) Conflicts : 119559 (Analyzed: 119558) Restarts : 435 (Average: 274.85 Last: 203) Model-Level : 2760.0 Problems : 7 (Average Length: 15.57 Splits: 0) Lemmas : 119558 (Deleted: 106940) Binary : 217 (Ratio: 0.18%) Ternary : 183 (Ratio: 0.15%) Conflict : 119558 (Average Length: 6186.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 119558 (Average: 77.05 Max: 4721 Sum: 9211363) Executed : 119373 (Average: 77.03 Max: 4721 Sum: 9209636 Ratio: 99.98%) Bounded : 185 (Average: 9.34 Max: 27 Sum: 1727 Ratio: 0.02%) Rules : 3548510 Atoms : 1026011 Bodies : 1823992 (Original: 1823991) Count : 1734 Equivalences : 697874 (Atom=Atom: 89 Body=Body: 0 Other: 697785) Tight : Yes Variables : 1013198 (Eliminated: 0 Frozen: 1013198) Constraints : 14526100 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 2994MB Max. Length : 20 steps Models : 1