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-5.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-5.pddl Parsing... Parsing: [0.080s CPU, 0.089s wall-clock] Normalizing task... [0.010s CPU, 0.007s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.015s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.220s CPU, 0.213s wall-clock] Preparing model... [0.060s CPU, 0.066s wall-clock] Generated 400 rules. Computing model... [6.560s CPU, 6.547s wall-clock] 30417 relevant atoms 31996 auxiliary atoms 62413 final queue length 160620 total queue pushes Completing instantiation... [17.560s CPU, 17.554s wall-clock] Instantiating: [24.480s CPU, 24.467s wall-clock] Computing fact groups... Finding invariants... 41 initial candidates Finding invariants: [0.620s CPU, 0.615s 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... 371 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.020s CPU, 0.014s wall-clock] Computing fact groups: [0.660s CPU, 0.658s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [1.090s CPU, 1.095s wall-clock] Translating task: [20.830s CPU, 20.823s wall-clock] 80851 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 2 propositions removed Detecting unreachable propositions: [10.300s CPU, 10.303s wall-clock] Reordering and filtering variables... 373 of 373 variables necessary. 1 of 3 mutex groups necessary. 29864 of 29864 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [6.770s CPU, 6.761s wall-clock] Translator variables: 373 Translator derived variables: 0 Translator facts: 749 Translator goal facts: 4 Translator mutex groups: 1 Translator total mutex groups size: 2 Translator operators: 29864 Translator axioms: 0 Translator task size: 360262 Translator peak memory: 228156 KB Writing output... [5.970s CPU, 6.369s wall-clock] Done! [69.770s CPU, 70.136s wall-clock] planner.py version 0.0.1 Time: 17.02s Memory: 1125MB 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 : 20.178s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 17.096s 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 : 994410 Atoms : 994410 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 : 1261MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.08s Memory: 1197MB (+72MB) UNSAT Iteration Time: 0.09s 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: 1197MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 3.31s Memory: 1197MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 31.032s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 27.960s 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 : 994410 Atoms : 994410 Bodies : 1 (Original: 0) Tight : Yes Variables : 74726 (Eliminated: 0 Frozen: 74726) Constraints : 8272 (Binary: 94.6% Ternary: 3.0% Other: 2.4%) Memory Peak : 1261MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 6.17s Memory: 1198MB (+1MB) UNSAT Iteration Time: 10.86s 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: 1199.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 3.13s Memory: 1198MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 48.065s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 45.000s Choices : 33 (Domain: 30) Conflicts : 9 (Analyzed: 8) Restarts : 0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 8 (Deleted: 0) Binary : 5 (Ratio: 62.50%) Ternary : 3 (Ratio: 37.50%) Conflict : 8 (Average Length: 2.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8 (Average: 4.25 Max: 12 Sum: 34) Executed : 7 (Average: 4.12 Max: 12 Sum: 33 Ratio: 97.06%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 2.94%) Rules : 994410 Atoms : 994410 Bodies : 1 (Original: 0) Tight : Yes Variables : 150393 (Eliminated: 0 Frozen: 150393) Constraints : 249419 (Binary: 98.7% Ternary: 0.7% Other: 0.6%) Memory Peak : 1261MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 12.37s Memory: 1202MB (+4MB) UNSAT Iteration Time: 17.05s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1206.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 3.94s Memory: 1202MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 4 Time : 69.617s (Solving: 0.07s 1st Model: 0.05s Unsat: 0.00s) CPU Time : 66.564s Choices : 1554 (Domain: 531) Conflicts : 57 (Analyzed: 56) Restarts : 0 Model-Level : 795.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 56 (Deleted: 0) Binary : 11 (Ratio: 19.64%) Ternary : 6 (Ratio: 10.71%) Conflict : 56 (Average Length: 56.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 56 (Average: 13.88 Max: 162 Sum: 777) Executed : 55 (Average: 13.86 Max: 162 Sum: 776 Ratio: 99.87%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 0.13%) Rules : 994410 Atoms : 994410 Bodies : 1 (Original: 0) Tight : Yes Variables : 233484 (Eliminated: 0 Frozen: 233484) Constraints : 1243734 (Binary: 99.3% Ternary: 0.4% Other: 0.4%) Memory Peak : 1261MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 15.94s Memory: 1224MB (+22MB) SAT Testing... NOT SERIALIZABLE Testing Time: 21.17s Memory: 1854MB (+630MB) Solving... [start: stats after solve call] Models : 0 Calls : 5 Time : 88.560s (Solving: 13.13s 1st Model: 0.05s Unsat: 13.06s) CPU Time : 85.516s Choices : 13735 (Domain: 6918) Conflicts : 3607 (Analyzed: 3605) Restarts : 12 (Average: 300.42 Last: 494) Model-Level : 795.0 Problems : 5 (Average Length: 11.00 Splits: 0) Lemmas : 3605 (Deleted: 0) Binary : 105 (Ratio: 2.91%) Ternary : 59 (Ratio: 1.64%) Conflict : 3605 (Average Length: 792.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 3605 (Average: 3.16 Max: 514 Sum: 11387) Executed : 3582 (Average: 3.06 Max: 514 Sum: 11044 Ratio: 96.99%) Bounded : 23 (Average: 14.91 Max: 17 Sum: 343 Ratio: 3.01%) Rules : 1411283 (Original: 1410625) Atoms : 1057091 Bodies : 228877 (Original: 228301) Count : 2228 (Original: 2325) Equivalences : 73344 (Atom=Atom: 105 Body=Body: 0 Other: 73239) Tight : Yes Variables : 238756 (Eliminated: 597 Frozen: 238085) Constraints : 1607996 (Binary: 99.1% Ternary: 0.3% Other: 0.6%) Memory Peak : 1911MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 14.07s Memory: 1854MB (+0MB) UNSAT Iteration Time: 56.81s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 1876.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 6.27s Memory: 1854MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 6 Time : 411.075s (Solving: 298.85s 1st Model: 0.05s Unsat: 13.06s) CPU Time : 407.856s Choices : 123669 (Domain: 98615) Conflicts : 56470 (Analyzed: 56468) Restarts : 112 (Average: 504.18 Last: 494) Model-Level : 795.0 Problems : 6 (Average Length: 12.83 Splits: 0) Lemmas : 56468 (Deleted: 40935) Binary : 204 (Ratio: 0.36%) Ternary : 107 (Ratio: 0.19%) Conflict : 56468 (Average Length: 3437.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 56468 (Average: 2.01 Max: 564 Sum: 113421) Executed : 56431 (Average: 2.00 Max: 564 Sum: 112800 Ratio: 99.45%) Bounded : 37 (Average: 16.78 Max: 22 Sum: 621 Ratio: 0.55%) Rules : 1411283 (Original: 1410625) Atoms : 1057091 Bodies : 228877 (Original: 228301) Count : 2228 (Original: 2325) Equivalences : 73344 (Atom=Atom: 105 Body=Body: 0 Other: 73239) Tight : Yes Variables : 333558 (Eliminated: 597 Frozen: 332955) Constraints : 3482601 (Binary: 99.3% Ternary: 0.2% Other: 0.4%) Memory Peak : 2293MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 314.10s Memory: 2293MB (+439MB) UNKNOWN Iteration Time: 322.35s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 2732.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 6.40s Memory: 2293MB (+0MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 7 Time : 915.314s (Solving: 765.61s 1st Model: 0.05s Unsat: 13.06s) CPU Time : 912.292s Choices : 361403 (Domain: 323053) Conflicts : 147154 (Analyzed: 147152) Restarts : 212 (Average: 694.11 Last: 494) Model-Level : 795.0 Problems : 7 (Average Length: 14.86 Splits: 0) Lemmas : 147152 (Deleted: 129554) Binary : 257 (Ratio: 0.17%) Ternary : 125 (Ratio: 0.08%) Conflict : 147152 (Average Length: 6118.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 147152 (Average: 2.34 Max: 564 Sum: 344464) Executed : 147112 (Average: 2.34 Max: 564 Sum: 343762 Ratio: 99.80%) Bounded : 40 (Average: 17.55 Max: 27 Sum: 702 Ratio: 0.20%) Rules : 1411283 (Original: 1410625) Atoms : 1057091 Bodies : 228877 (Original: 228301) Count : 2228 (Original: 2325) Equivalences : 73344 (Atom=Atom: 105 Body=Body: 0 Other: 73239) Tight : Yes Variables : 429414 (Eliminated: 597 Frozen: 428817) Constraints : 5282358 (Binary: 99.4% Ternary: 0.2% Other: 0.4%) Memory Peak : 3234MB Max. Length : 20 steps Models : 1