INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-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/elevator-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-12.pddl Parsing... Parsing: [0.070s CPU, 0.063s wall-clock] Normalizing task... [0.000s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.018s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.024s wall-clock] Preparing model... [0.060s CPU, 0.052s wall-clock] Generated 46 rules. Computing model... [3.290s CPU, 3.299s wall-clock] 30860 relevant atoms 11763 auxiliary atoms 42623 final queue length 98023 total queue pushes Completing instantiation... [10.910s CPU, 10.898s wall-clock] Instantiating: [14.330s CPU, 14.330s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.160s CPU, 0.156s wall-clock] Checking invariant weight... [0.000s CPU, 0.005s wall-clock] Instantiating groups... [0.110s CPU, 0.103s wall-clock] Collecting mutex groups... [0.010s CPU, 0.010s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.030s CPU, 0.028s wall-clock] Building translation key... [0.020s CPU, 0.018s wall-clock] Computing fact groups: [0.400s CPU, 0.394s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.008s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.010s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.009s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.480s CPU, 0.471s wall-clock] Translating task: [8.830s CPU, 8.821s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 59 propositions removed Detecting unreachable propositions: [5.070s CPU, 5.069s wall-clock] Reordering and filtering variables... 59 of 59 variables necessary. 0 of 59 mutex groups necessary. 28664 of 28664 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [1.340s CPU, 1.342s wall-clock] Translator variables: 59 Translator derived variables: 0 Translator facts: 1531 Translator goal facts: 43 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 28664 Translator axioms: 0 Translator task size: 172249 Translator peak memory: 148824 KB Writing output... [2.930s CPU, 3.137s wall-clock] Done! [33.370s CPU, 33.569s wall-clock] planner.py version 0.0.1 Time: 7.22s Memory: 527MB 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 : 8.289s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 7.256s 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 : 519224 Atoms : 519224 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 : 664MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.04s Memory: 600MB (+73MB) UNSAT Iteration Time: 0.04s 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: 600MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 2.44s Memory: 600MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 26.019s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 24.992s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 2 (Average Length: 4.50 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 : 519224 Atoms : 519224 Bodies : 1 (Original: 0) Tight : Yes Variables : 128797 (Eliminated: 0 Frozen: 128797) Constraints : 294420 (Binary: 98.0% Ternary: 0.9% Other: 1.1%) Memory Peak : 664MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 13.62s Memory: 636MB (+36MB) UNSAT Iteration Time: 17.74s 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: 672.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 2.70s Memory: 636MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 67.119s (Solving: 13.76s 1st Model: 0.00s Unsat: 13.76s) CPU Time : 66.112s Choices : 348022 (Domain: 348022) Conflicts : 30382 (Analyzed: 30381) Restarts : 87 (Average: 349.21 Last: 750) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 30381 (Deleted: 12790) Binary : 601 (Ratio: 1.98%) Ternary : 310 (Ratio: 1.02%) Conflict : 30381 (Average Length: 361.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 30381 (Average: 10.72 Max: 863 Sum: 325685) Executed : 30354 (Average: 10.72 Max: 863 Sum: 325658 Ratio: 99.99%) Bounded : 27 (Average: 1.00 Max: 1 Sum: 27 Ratio: 0.01%) Rules : 519224 Atoms : 519224 Bodies : 1 (Original: 0) Tight : Yes Variables : 284281 (Eliminated: 0 Frozen: 284281) Constraints : 1556069 (Binary: 98.6% Ternary: 0.6% Other: 0.7%) Memory Peak : 731MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 36.98s Memory: 731MB (+95MB) UNSAT Iteration Time: 41.12s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 826.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 2.46s Memory: 757MB (+26MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 4 Time : 121.539s (Solving: 40.09s 1st Model: 0.00s Unsat: 13.76s) CPU Time : 120.556s Choices : 1527014 (Domain: 1527014) Conflicts : 60045 (Analyzed: 60044) Restarts : 187 (Average: 321.09 Last: 750) Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 60044 (Deleted: 37958) Binary : 955 (Ratio: 1.59%) Ternary : 572 (Ratio: 0.95%) Conflict : 60044 (Average Length: 507.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 60044 (Average: 23.31 Max: 2406 Sum: 1399399) Executed : 60005 (Average: 23.31 Max: 2406 Sum: 1399360 Ratio: 100.00%) Bounded : 39 (Average: 1.00 Max: 1 Sum: 39 Ratio: 0.00%) Rules : 519224 Atoms : 519224 Bodies : 1 (Original: 0) Tight : Yes Variables : 443217 (Eliminated: 0 Frozen: 443217) Constraints : 2852919 (Binary: 98.7% Ternary: 0.6% Other: 0.7%) Memory Peak : 1024MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 50.60s Memory: 960MB (+203MB) UNKNOWN Iteration Time: 54.46s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 1189.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 2.53s Memory: 983MB (+23MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 5 Time : 190.478s (Solving: 80.74s 1st Model: 40.59s Unsat: 13.76s) CPU Time : 189.524s Choices : 4387938 (Domain: 4387737) Conflicts : 83812 (Analyzed: 83811) Restarts : 249 (Average: 336.59 Last: 750) Model-Level : 5526.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 83811 (Deleted: 65639) Binary : 1194 (Ratio: 1.42%) Ternary : 704 (Ratio: 0.84%) Conflict : 83811 (Average Length: 550.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 83811 (Average: 48.49 Max: 6806 Sum: 4063913) Executed : 83733 (Average: 48.49 Max: 6806 Sum: 4063793 Ratio: 100.00%) Bounded : 78 (Average: 1.54 Max: 22 Sum: 120 Ratio: 0.00%) Rules : 519224 Atoms : 519224 Bodies : 1 (Original: 0) Tight : Yes Variables : 602153 (Eliminated: 0 Frozen: 602153) Constraints : 4149769 (Binary: 98.7% Ternary: 0.6% Other: 0.7%) Memory Peak : 1093MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 64.97s Memory: 1086MB (+103MB) SAT Testing... NOT SERIALIZABLE Testing Time: 10.91s Memory: 1356MB (+270MB) Solving... [start: stats after solve call] Models : 0+ Calls : 6 Time : 380.531s (Solving: 261.49s 1st Model: 40.59s Unsat: 13.76s) CPU Time : 379.660s Choices : 6991839 (Domain: 6991638) Conflicts : 137374 (Analyzed: 137373) Restarts : 349 (Average: 393.62 Last: 750) Model-Level : 5526.0 Problems : 6 (Average Length: 13.67 Splits: 0) Lemmas : 137373 (Deleted: 112638) Binary : 1586 (Ratio: 1.15%) Ternary : 970 (Ratio: 0.71%) Conflict : 137373 (Average Length: 1440.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 137373 (Average: 48.27 Max: 6806 Sum: 6630571) Executed : 137245 (Average: 48.26 Max: 6806 Sum: 6629351 Ratio: 99.98%) Bounded : 128 (Average: 9.53 Max: 22 Sum: 1220 Ratio: 0.02%) Rules : 1937791 (Original: 1937710) Atoms : 578640 Bodies : 911402 (Original: 911320) Count : 1104 (Original: 1116) Equivalences : 460060 (Atom=Atom: 31 Body=Body: 0 Other: 460029) Tight : Yes Variables : 604526 (Eliminated: 93 Frozen: 604433) Constraints : 5512450 (Binary: 99.0% Ternary: 0.5% Other: 0.5%) Memory Peak : 1549MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 185.32s Memory: 1485MB (+129MB) UNKNOWN Iteration Time: 265.20s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 1714.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 5.23s Memory: 1516MB (+31MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 7 Time : 740.209s (Solving: 576.29s 1st Model: 40.59s Unsat: 13.76s) CPU Time : 739.488s Choices : 20758277 (Domain: 20758076) Conflicts : 198594 (Analyzed: 198593) Restarts : 449 (Average: 442.30 Last: 750) Model-Level : 5526.0 Problems : 7 (Average Length: 15.57 Splits: 0) Lemmas : 198593 (Deleted: 168240) Binary : 2271 (Ratio: 1.14%) Ternary : 1476 (Ratio: 0.74%) Conflict : 198593 (Average Length: 1320.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 198593 (Average: 101.62 Max: 7862 Sum: 20181146) Executed : 198233 (Average: 101.58 Max: 7862 Sum: 20173662 Ratio: 99.96%) Bounded : 360 (Average: 20.79 Max: 27 Sum: 7484 Ratio: 0.04%) Rules : 1937791 (Original: 1937710) Atoms : 578640 Bodies : 911402 (Original: 911320) Count : 1104 (Original: 1116) Equivalences : 460060 (Atom=Atom: 31 Body=Body: 0 Other: 460029) Tight : Yes Variables : 764052 (Eliminated: 93 Frozen: 763959) Constraints : 7170560 (Binary: 99.0% Ternary: 0.5% Other: 0.5%) Memory Peak : 1727MB Max. Length : 20 steps Models : 1 [endof: stats after solve call] Solving Time: 352.69s Memory: 1727MB (+211MB) UNKNOWN Iteration Time: 359.85s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 1969.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 4.46s Memory: 1727MB (+0MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 8 Time : 858.288s (Solving: 650.30s 1st Model: 40.59s Unsat: 13.76s) CPU Time : 857.592s Choices : 23916124 (Domain: 23915923) Conflicts : 210236 (Analyzed: 210235) Restarts : 484 (Average: 434.37 Last: 750) Model-Level : 5526.0 Problems : 8 (Average Length: 17.62 Splits: 0) Lemmas : 210235 (Deleted: 184383) Binary : 2454 (Ratio: 1.17%) Ternary : 1611 (Ratio: 0.77%) Conflict : 210235 (Average Length: 1294.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 210235 (Average: 110.35 Max: 7862 Sum: 23199685) Executed : 209843 (Average: 110.31 Max: 7862 Sum: 23191177 Ratio: 99.96%) Bounded : 392 (Average: 21.70 Max: 32 Sum: 8508 Ratio: 0.04%) Rules : 1937791 (Original: 1937710) Atoms : 578640 Bodies : 911402 (Original: 911320) Count : 1104 (Original: 1116) Equivalences : 460060 (Atom=Atom: 31 Body=Body: 0 Other: 460029) Tight : Yes Variables : 923578 (Eliminated: 93 Frozen: 923485) Constraints : 8783140 (Binary: 99.0% Ternary: 0.5% Other: 0.5%) Memory Peak : 1847MB Max. Length : 25 steps Models : 1