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, 0.020s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.007s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.015s wall-clock] Preparing model... [0.020s CPU, 0.015s wall-clock] Generated 32 rules. Computing model... [3.880s CPU, 3.891s wall-clock] 42827 relevant atoms 4396 auxiliary atoms 47223 final queue length 138834 total queue pushes Completing instantiation... [15.910s CPU, 15.908s wall-clock] Instantiating: [19.880s CPU, 19.879s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.050s CPU, 0.052s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.060s CPU, 0.060s wall-clock] Collecting mutex groups... [0.010s CPU, 0.009s wall-clock] Choosing groups... 66 uncovered facts Choosing groups: [0.040s CPU, 0.038s wall-clock] Building translation key... [0.010s CPU, 0.014s wall-clock] Computing fact groups: [0.240s CPU, 0.238s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.007s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.014s wall-clock] Building mutex information... Building mutex information: [0.030s CPU, 0.026s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.780s CPU, 0.786s wall-clock] Translating task: [17.290s CPU, 17.289s 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: [8.740s CPU, 8.733s 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: [3.430s CPU, 3.427s 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... [5.620s CPU, 6.022s wall-clock] Done! [55.900s CPU, 56.289s wall-clock] planner.py version 0.0.1 Time: 13.13s 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 : 14.995s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 13.196s 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: 0.07s Memory: 882MB (+72MB) UNSAT Iteration Time: 0.07s 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: 5.41s Memory: 882MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 78.693s (Solving: 16.27s 1st Model: 0.00s Unsat: 16.27s) CPU Time : 76.916s Choices : 124439 (Domain: 124439) Conflicts : 15463 (Analyzed: 15462) Restarts : 94 (Average: 164.49 Last: 686) Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 15462 (Deleted: 4851) Binary : 61 (Ratio: 0.39%) Ternary : 62 (Ratio: 0.40%) Conflict : 15462 (Average Length: 1461.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 15462 (Average: 7.33 Max: 287 Sum: 113282) Executed : 15233 (Average: 7.26 Max: 287 Sum: 112232 Ratio: 99.07%) Bounded : 229 (Average: 4.59 Max: 7 Sum: 1050 Ratio: 0.93%) 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 : 1043MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 55.39s Memory: 979MB (+97MB) UNSAT Iteration Time: 63.73s 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: 1076.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 5.64s Memory: 1145MB (+166MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 3 Time : 206.090s (Solving: 65.16s 1st Model: 0.00s Unsat: 16.27s) CPU Time : 204.368s Choices : 1010828 (Domain: 1010828) Conflicts : 41396 (Analyzed: 41395) Restarts : 194 (Average: 213.38 Last: 686) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 41395 (Deleted: 25749) Binary : 109 (Ratio: 0.26%) Ternary : 108 (Ratio: 0.26%) Conflict : 41395 (Average Length: 2607.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 41395 (Average: 23.14 Max: 921 Sum: 957846) Executed : 41135 (Average: 23.11 Max: 921 Sum: 956623 Ratio: 99.87%) Bounded : 260 (Average: 4.70 Max: 12 Sum: 1223 Ratio: 0.13%) Rules : 942843 Atoms : 942843 Bodies : 1 (Original: 0) Tight : Yes Variables : 379086 (Eliminated: 0 Frozen: 379086) Constraints : 3782466 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 1429MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 119.61s Memory: 1429MB (+284MB) UNKNOWN Iteration Time: 127.46s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1879.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 5.13s Memory: 1560MB (+131MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 4 Time : 362.167s (Solving: 142.89s 1st Model: 0.00s Unsat: 16.27s) CPU Time : 360.516s Choices : 3484138 (Domain: 3484138) Conflicts : 69015 (Analyzed: 69014) Restarts : 294 (Average: 234.74 Last: 686) Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 69014 (Deleted: 47211) Binary : 138 (Ratio: 0.20%) Ternary : 129 (Ratio: 0.19%) Conflict : 69014 (Average Length: 2862.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 69014 (Average: 48.23 Max: 2650 Sum: 3328429) Executed : 68734 (Average: 48.21 Max: 2650 Sum: 3326983 Ratio: 99.96%) Bounded : 280 (Average: 5.16 Max: 17 Sum: 1446 Ratio: 0.04%) Rules : 942843 Atoms : 942843 Bodies : 1 (Original: 0) Tight : Yes Variables : 589007 (Eliminated: 0 Frozen: 589007) Constraints : 6272061 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 1728MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 148.64s Memory: 1728MB (+168MB) UNKNOWN Iteration Time: 156.15s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 2178.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 5.26s Memory: 1797MB (+69MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 5 Time : 589.346s (Solving: 291.52s 1st Model: 0.00s Unsat: 16.27s) CPU Time : 587.792s Choices : 8772336 (Domain: 8772336) Conflicts : 109272 (Analyzed: 109271) Restarts : 394 (Average: 277.34 Last: 771) Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 109271 (Deleted: 89850) Binary : 186 (Ratio: 0.17%) Ternary : 161 (Ratio: 0.15%) Conflict : 109271 (Average Length: 3032.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 109271 (Average: 77.26 Max: 3898 Sum: 8442492) Executed : 108983 (Average: 77.25 Max: 3898 Sum: 8440870 Ratio: 99.98%) Bounded : 288 (Average: 5.63 Max: 22 Sum: 1622 Ratio: 0.02%) Rules : 942843 Atoms : 942843 Bodies : 1 (Original: 0) Tight : Yes Variables : 798928 (Eliminated: 0 Frozen: 798928) Constraints : 8765122 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 2101MB Max. Length : 15 steps Models : 0 [endof: stats after solve call] Solving Time: 219.56s Memory: 2037MB (+240MB) UNKNOWN Iteration Time: 227.28s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 2487.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 6.80s Memory: 2221MB (+184MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 6 Time : 771.671s (Solving: 393.59s 1st Model: 101.97s Unsat: 16.27s) CPU Time : 770.196s Choices : 10152851 (Domain: 10152851) Conflicts : 138986 (Analyzed: 138985) Restarts : 396 (Average: 350.97 Last: 771) Model-Level : 5475.0 Problems : 6 (Average Length: 14.50 Splits: 0) Lemmas : 138985 (Deleted: 116712) Binary : 197 (Ratio: 0.14%) Ternary : 169 (Ratio: 0.12%) Conflict : 138985 (Average Length: 4420.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 138985 (Average: 70.60 Max: 4725 Sum: 9812324) Executed : 138697 (Average: 70.59 Max: 4725 Sum: 9810702 Ratio: 99.98%) Bounded : 288 (Average: 5.63 Max: 22 Sum: 1622 Ratio: 0.02%) Rules : 942843 Atoms : 942843 Bodies : 1 (Original: 0) Tight : Yes Variables : 1008849 (Eliminated: 0 Frozen: 1008849) Constraints : 11258666 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 2871MB Max. Length : 20 steps Models : 1 [endof: stats after solve call] Solving Time: 173.00s Memory: 2807MB (+586MB) SAT Testing... NOT SERIALIZABLE Testing Time: 23.49s Memory: 3209MB (+402MB) Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 7 Time : 2047.487s (Solving: 1646.99s 1st Model: 101.97s Unsat: 16.27s) CPU Time : 2046.528s Choices : 24883678 (Domain: 24883678) Conflicts : 228733 (Analyzed: 228732) Restarts : 496 (Average: 461.15 Last: 771) Model-Level : 5475.0 Problems : 7 (Average Length: 16.29 Splits: 0) Lemmas : 228732 (Deleted: 190315) Binary : 245 (Ratio: 0.11%) Ternary : 232 (Ratio: 0.10%) Conflict : 228732 (Average Length: 7869.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 228732 (Average: 106.56 Max: 6719 Sum: 24373950) Executed : 228419 (Average: 106.55 Max: 6719 Sum: 24371660 Ratio: 99.99%) Bounded : 313 (Average: 7.32 Max: 27 Sum: 2290 Ratio: 0.01%) Rules : 4259083 (Original: 4259023) Atoms : 1026942 Bodies : 2336931 (Original: 2336911) Count : 2191 (Original: 2197) Equivalences : 894107 (Atom=Atom: 90 Body=Body: 0 Other: 894017) Tight : Yes Variables : 1013227 (Eliminated: 0 Frozen: 1013202) Constraints : 14497475 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 5244MB Max. Length : 20 steps Models : 1