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-20.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-20.pddl Parsing... Parsing: [0.030s CPU, 0.039s 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: [0.010s CPU, 0.017s wall-clock] Preparing model... [0.020s CPU, 0.021s wall-clock] Generated 32 rules. Computing model... [7.090s CPU, 7.077s wall-clock] 78629 relevant atoms 6562 auxiliary atoms 85191 final queue length 254680 total queue pushes Completing instantiation... [29.490s CPU, 29.476s wall-clock] Instantiating: [36.700s CPU, 36.680s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.080s CPU, 0.083s wall-clock] Checking invariant weight... [0.000s CPU, 0.005s wall-clock] Instantiating groups... [0.090s CPU, 0.087s wall-clock] Collecting mutex groups... [0.010s CPU, 0.013s wall-clock] Choosing groups... 81 uncovered facts Choosing groups: [0.060s CPU, 0.063s wall-clock] Building translation key... [0.020s CPU, 0.021s wall-clock] Computing fact groups: [0.370s CPU, 0.373s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.010s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.022s wall-clock] Building mutex information... Building mutex information: [0.040s CPU, 0.036s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [1.440s CPU, 1.447s wall-clock] Translating task: [32.020s CPU, 32.010s wall-clock] 91136 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 32 propositions removed Detecting unreachable propositions: [16.120s CPU, 16.108s wall-clock] Reordering and filtering variables... 113 of 113 variables necessary. 49 of 81 mutex groups necessary. 73728 of 73728 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [6.330s CPU, 6.326s wall-clock] Translator variables: 113 Translator derived variables: 0 Translator facts: 1730 Translator goal facts: 32 Translator mutex groups: 49 Translator total mutex groups size: 1617 Translator operators: 73728 Translator axioms: 0 Translator task size: 600484 Translator peak memory: 389148 KB Writing output... [10.400s CPU, 11.146s wall-clock] Done! [103.220s CPU, 103.936s wall-clock] planner.py version 0.0.1 Time: 24.42s Memory: 1469MB 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 : 27.707s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 24.560s 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 : 1755043 Atoms : 1755043 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 : 1605MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.14s Memory: 1541MB (+72MB) UNSAT Iteration Time: 0.14s 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: 1541MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 9.79s Memory: 1541MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 2 Time : 204.865s (Solving: 32.15s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 201.796s Choices : 285160 (Domain: 285160) Conflicts : 28107 (Analyzed: 28107) Restarts : 100 (Average: 281.07 Last: 202) Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 28107 (Deleted: 15901) Binary : 482 (Ratio: 1.71%) Ternary : 1405 (Ratio: 5.00%) Conflict : 28107 (Average Length: 1416.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 28107 (Average: 9.79 Max: 275 Sum: 275172) Executed : 28002 (Average: 9.78 Max: 275 Sum: 274947 Ratio: 99.92%) Bounded : 105 (Average: 2.14 Max: 7 Sum: 225 Ratio: 0.08%) Rules : 1755043 Atoms : 1755043 Bodies : 1 (Original: 0) Tight : Yes Variables : 311036 (Eliminated: 0 Frozen: 311036) Constraints : 2216901 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 1732MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 160.26s Memory: 1668MB (+127MB) UNKNOWN Iteration Time: 177.24s 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: 1795.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 11.23s Memory: 1980MB (+312MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 3 Time : 294.480s (Solving: 105.39s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 291.448s Choices : 1632097 (Domain: 1632097) Conflicts : 56236 (Analyzed: 56236) Restarts : 200 (Average: 281.18 Last: 204) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 56236 (Deleted: 42241) Binary : 645 (Ratio: 1.15%) Ternary : 1936 (Ratio: 3.44%) Conflict : 56236 (Average Length: 1785.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 56236 (Average: 27.70 Max: 1647 Sum: 1557994) Executed : 56126 (Average: 27.70 Max: 1647 Sum: 1557720 Ratio: 99.98%) Bounded : 110 (Average: 2.49 Max: 12 Sum: 274 Ratio: 0.02%) Rules : 1755043 Atoms : 1755043 Bodies : 1 (Original: 0) Tight : Yes Variables : 697552 (Eliminated: 0 Frozen: 697552) Constraints : 6866247 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 2325MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 74.50s Memory: 2261MB (+281MB) UNKNOWN Iteration Time: 89.66s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 2854.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 9.76s Memory: 2469MB (+208MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 4 Time : 439.671s (Solving: 235.20s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 436.700s Choices : 4469432 (Domain: 4469432) Conflicts : 84330 (Analyzed: 84330) Restarts : 300 (Average: 281.10 Last: 204) Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 84330 (Deleted: 69370) Binary : 790 (Ratio: 0.94%) Ternary : 2302 (Ratio: 2.73%) Conflict : 84330 (Average Length: 2531.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 84330 (Average: 51.05 Max: 2979 Sum: 4304940) Executed : 84213 (Average: 51.04 Max: 2979 Sum: 4304547 Ratio: 99.99%) Bounded : 117 (Average: 3.36 Max: 17 Sum: 393 Ratio: 0.01%) Rules : 1755043 Atoms : 1755043 Bodies : 1 (Original: 0) Tight : Yes Variables : 1084068 (Eliminated: 0 Frozen: 1084068) Constraints : 11515766 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 2859MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 131.21s Memory: 2795MB (+326MB) UNKNOWN Iteration Time: 145.26s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 3388.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 10.24s Memory: 3009MB (+214MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 5 Time : 646.688s (Solving: 426.13s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 643.804s Choices : 7597640 (Domain: 7597640) Conflicts : 112398 (Analyzed: 112398) Restarts : 400 (Average: 281.00 Last: 204) Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 112398 (Deleted: 96901) Binary : 851 (Ratio: 0.76%) Ternary : 2436 (Ratio: 2.17%) Conflict : 112398 (Average Length: 4111.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 112398 (Average: 65.00 Max: 4245 Sum: 7305800) Executed : 112276 (Average: 64.99 Max: 4245 Sum: 7305297 Ratio: 99.99%) Bounded : 122 (Average: 4.12 Max: 22 Sum: 503 Ratio: 0.01%) Rules : 1755043 Atoms : 1755043 Bodies : 1 (Original: 0) Tight : Yes Variables : 1470584 (Eliminated: 0 Frozen: 1470584) Constraints : 16165246 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 3419MB Max. Length : 15 steps Models : 0 [endof: stats after solve call] Solving Time: 192.40s Memory: 3419MB (+410MB) UNKNOWN Iteration Time: 207.12s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 4043.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 10.53s Memory: 3673MB (+254MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 6 Time : 792.972s (Solving: 555.63s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 790.132s Choices : 9675579 (Domain: 9675579) Conflicts : 130495 (Analyzed: 130495) Restarts : 462 (Average: 282.46 Last: 2004) Problems : 6 (Average Length: 14.50 Splits: 0) Lemmas : 130495 (Deleted: 112499) Binary : 900 (Ratio: 0.69%) Ternary : 2548 (Ratio: 1.95%) Conflict : 130495 (Average Length: 4506.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 130495 (Average: 71.14 Max: 4245 Sum: 9283679) Executed : 130372 (Average: 71.14 Max: 4245 Sum: 9283149 Ratio: 99.99%) Bounded : 123 (Average: 4.31 Max: 27 Sum: 530 Ratio: 0.01%) Rules : 1755043 Atoms : 1755043 Bodies : 1 (Original: 0) Tight : Yes Variables : 1857100 (Eliminated: 0 Frozen: 1857100) Constraints : 20814740 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 4107MB Max. Length : 20 steps Models : 0