INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/instances/instance-15.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/tidybot-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/instances/instance-15.pddl Parsing... Parsing: [0.100s CPU, 0.109s wall-clock] Normalizing task... [0.010s CPU, 0.008s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.018s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.220s CPU, 0.218s wall-clock] Preparing model... [0.060s CPU, 0.067s wall-clock] Generated 400 rules. Computing model... [9.280s CPU, 9.283s wall-clock] 44910 relevant atoms 39548 auxiliary atoms 84458 final queue length 234020 total queue pushes Completing instantiation... [26.430s CPU, 26.414s wall-clock] Instantiating: [36.110s CPU, 36.098s wall-clock] Computing fact groups... Finding invariants... 41 initial candidates Finding invariants: [1.530s CPU, 1.525s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.001s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 459 uncovered facts Choosing groups: [0.010s CPU, 0.001s wall-clock] Building translation key... [0.010s CPU, 0.017s wall-clock] Computing fact groups: [1.580s CPU, 1.579s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.004s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [1.660s CPU, 1.662s wall-clock] Translating task: [31.830s CPU, 31.831s wall-clock] 124181 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 2 propositions removed Detecting unreachable propositions: [14.450s CPU, 14.437s wall-clock] Reordering and filtering variables... 461 of 461 variables necessary. 1 of 3 mutex groups necessary. 44250 of 44250 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [10.620s CPU, 10.616s wall-clock] Translator variables: 461 Translator derived variables: 0 Translator facts: 925 Translator goal facts: 4 Translator mutex groups: 1 Translator total mutex groups size: 2 Translator operators: 44250 Translator axioms: 0 Translator task size: 541932 Translator peak memory: 325492 KB Writing output... [8.910s CPU, 9.577s wall-clock] Done! [104.610s CPU, 105.236s wall-clock] planner.py version 0.0.1 Time: 27.05s Memory: 1672MB 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 : 31.437s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 27.176s 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 : 1497523 Atoms : 1497523 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 : 1808MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.12s Memory: 1744MB (+72MB) UNSAT Iteration Time: 0.13s 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: 1744MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 4.85s Memory: 1744MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 51.938s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 47.684s 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 : 1497523 Atoms : 1497523 Bodies : 1 (Original: 0) Tight : Yes Variables : 108454 (Eliminated: 0 Frozen: 108454) Constraints : 2088 (Binary: 89.1% Ternary: 7.9% Other: 3.1%) Memory Peak : 1808MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 13.49s Memory: 1772MB (+28MB) UNSAT Iteration Time: 20.52s 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: 1800.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 5.47s Memory: 1772MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 85.402s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 81.160s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 3 (Average Length: 7.00 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 : 1497523 Atoms : 1497523 Bodies : 1 (Original: 0) Tight : Yes Variables : 217081 (Eliminated: 0 Frozen: 217081) Constraints : 19557 (Binary: 93.3% Ternary: 4.1% Other: 2.7%) Memory Peak : 1808MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 25.58s Memory: 1795MB (+23MB) UNSAT Iteration Time: 33.49s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1823.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 5.07s Memory: 1795MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 4 Time : 119.163s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 114.932s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 4 (Average Length: 9.50 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 : 1497523 Atoms : 1497523 Bodies : 1 (Original: 0) Tight : Yes Variables : 326533 (Eliminated: 0 Frozen: 326533) Constraints : 200000 (Binary: 97.7% Ternary: 1.2% Other: 1.1%) Memory Peak : 1829MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 26.09s Memory: 1829MB (+34MB) UNSAT Iteration Time: 33.78s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 1863.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 6.79s Memory: 1829MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 5 Time : 161.285s (Solving: 0.14s 1st Model: 0.09s Unsat: 0.00s) CPU Time : 157.072s Choices : 4720 (Domain: 1581) Conflicts : 198 (Analyzed: 198) Restarts : 1 (Average: 198.00 Last: 98) Model-Level : 1366.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 198 (Deleted: 0) Binary : 10 (Ratio: 5.05%) Ternary : 6 (Ratio: 3.03%) Conflict : 198 (Average Length: 130.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 198 (Average: 15.58 Max: 380 Sum: 3084) Executed : 197 (Average: 15.46 Max: 380 Sum: 3062 Ratio: 99.29%) Bounded : 1 (Average: 22.00 Max: 22 Sum: 22 Ratio: 0.71%) Rules : 1497523 Atoms : 1497523 Bodies : 1 (Original: 0) Tight : Yes Variables : 443233 (Eliminated: 0 Frozen: 443233) Constraints : 1547116 (Binary: 99.2% Ternary: 0.4% Other: 0.4%) Memory Peak : 1885MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 32.59s Memory: 1885MB (+56MB) SAT Testing... NOT SERIALIZABLE Testing Time: 32.90s Memory: 2914MB (+1029MB) Solving... [start: stats after solve call] Models : 0 Calls : 6 Time : 172.779s (Solving: 0.26s 1st Model: 0.09s Unsat: 0.13s) CPU Time : 168.572s Choices : 5291 (Domain: 2057) Conflicts : 310 (Analyzed: 309) Restarts : 2 (Average: 154.50 Last: 98) Model-Level : 1366.0 Problems : 6 (Average Length: 13.67 Splits: 0) Lemmas : 309 (Deleted: 0) Binary : 41 (Ratio: 13.27%) Ternary : 12 (Ratio: 3.88%) Conflict : 309 (Average Length: 114.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 309 (Average: 12.09 Max: 380 Sum: 3735) Executed : 304 (Average: 11.73 Max: 380 Sum: 3626 Ratio: 97.08%) Bounded : 5 (Average: 21.80 Max: 22 Sum: 109 Ratio: 2.92%) Rules : 2010067 (Original: 2008491) Atoms : 1594414 Bodies : 253682 (Original: 252631) Count : 2662 (Original: 2871) Equivalences : 87961 (Atom=Atom: 374 Body=Body: 0 Other: 87587) Tight : Yes Variables : 450438 (Eliminated: 802 Frozen: 449184) Constraints : 1978502 (Binary: 99.0% Ternary: 0.4% Other: 0.6%) Memory Peak : 2998MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 1.40s Memory: 2918MB (+4MB) UNSAT Iteration Time: 76.45s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 2974.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 9.63s Memory: 2918MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 7 Time : 499.105s (Solving: 253.99s 1st Model: 0.09s Unsat: 253.85s) CPU Time : 495.036s Choices : 56300 (Domain: 44508) Conflicts : 22142 (Analyzed: 22140) Restarts : 79 (Average: 280.25 Last: 145) Model-Level : 1366.0 Problems : 7 (Average Length: 15.57 Splits: 0) Lemmas : 22140 (Deleted: 17700) Binary : 178 (Ratio: 0.80%) Ternary : 69 (Ratio: 0.31%) Conflict : 22140 (Average Length: 1374.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 22140 (Average: 2.42 Max: 613 Sum: 53573) Executed : 22106 (Average: 2.38 Max: 613 Sum: 52719 Ratio: 98.41%) Bounded : 34 (Average: 25.12 Max: 27 Sum: 854 Ratio: 1.59%) Rules : 2010067 (Original: 2008491) Atoms : 1594414 Bodies : 253682 (Original: 252631) Count : 2662 (Original: 2871) Equivalences : 87961 (Atom=Atom: 374 Body=Body: 0 Other: 87587) Tight : Yes Variables : 587558 (Eliminated: 802 Frozen: 586756) Constraints : 4879637 (Binary: 99.4% Ternary: 0.2% Other: 0.4%) Memory Peak : 3066MB Max. Length : 20 steps Models : 1 [endof: stats after solve call] Solving Time: 313.90s Memory: 3002MB (+84MB) UNSAT Iteration Time: 326.49s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 3086.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 10.04s Memory: 3002MB (+0MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 8 Time : 922.004s (Solving: 602.27s 1st Model: 0.09s Unsat: 253.85s) CPU Time : 917.860s Choices : 146369 (Domain: 97053) Conflicts : 50325 (Analyzed: 50323) Restarts : 179 (Average: 281.13 Last: 208) Model-Level : 1366.0 Problems : 8 (Average Length: 17.62 Splits: 0) Lemmas : 50323 (Deleted: 39173) Binary : 248 (Ratio: 0.49%) Ternary : 106 (Ratio: 0.21%) Conflict : 50323 (Average Length: 3419.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 50323 (Average: 2.61 Max: 998 Sum: 131349) Executed : 50282 (Average: 2.59 Max: 998 Sum: 130271 Ratio: 99.18%) Bounded : 41 (Average: 26.29 Max: 32 Sum: 1078 Ratio: 0.82%) Rules : 2010067 (Original: 2008491) Atoms : 1594414 Bodies : 253682 (Original: 252631) Count : 2662 (Original: 2871) Equivalences : 87961 (Atom=Atom: 374 Body=Body: 0 Other: 87587) Tight : Yes Variables : 726174 (Eliminated: 802 Frozen: 725372) Constraints : 7432948 (Binary: 99.4% Ternary: 0.2% Other: 0.4%) Memory Peak : 3379MB Max. Length : 25 steps Models : 1