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-9.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-9.pddl Parsing... Parsing: [0.120s CPU, 0.201s wall-clock] Normalizing task... [0.000s CPU, 0.009s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.020s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.230s CPU, 0.227s wall-clock] Preparing model... [0.070s CPU, 0.069s wall-clock] Generated 400 rules. Computing model... [9.340s CPU, 9.329s wall-clock] 45765 relevant atoms 39820 auxiliary atoms 85585 final queue length 236866 total queue pushes Completing instantiation... [27.440s CPU, 27.430s wall-clock] Instantiating: [37.200s CPU, 37.173s wall-clock] Computing fact groups... Finding invariants... 41 initial candidates Finding invariants: [0.840s CPU, 0.843s 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... 471 uncovered facts Choosing groups: [0.010s CPU, 0.003s wall-clock] Building translation key... [0.020s CPU, 0.018s wall-clock] Computing fact groups: [0.900s CPU, 0.904s 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: [1.670s CPU, 1.678s wall-clock] Translating task: [32.190s CPU, 32.186s wall-clock] 125021 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 2 propositions removed Detecting unreachable propositions: [14.600s CPU, 14.599s wall-clock] Reordering and filtering variables... 473 of 473 variables necessary. 1 of 3 mutex groups necessary. 45090 of 45090 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [10.730s CPU, 10.732s wall-clock] Translator variables: 473 Translator derived variables: 0 Translator facts: 949 Translator goal facts: 4 Translator mutex groups: 1 Translator total mutex groups size: 2 Translator operators: 45090 Translator axioms: 0 Translator task size: 549948 Translator peak memory: 329844 KB Writing output... [9.100s CPU, 9.358s wall-clock] Done! [105.850s CPU, 106.154s wall-clock] planner.py version 0.0.1 Time: 27.07s Memory: 1696MB 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 : 32.000s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 27.188s 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 : 1513298 Atoms : 1513298 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 : 1832MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.13s Memory: 1768MB (+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: 1768MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 4.47s Memory: 1768MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 48.936s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 44.112s 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 : 1513298 Atoms : 1513298 Bodies : 1 (Original: 0) Tight : Yes Variables : 99626 (Eliminated: 0 Frozen: 99626) Constraints : 8043 (Binary: 94.7% Ternary: 3.0% Other: 2.3%) Memory Peak : 1832MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 10.50s Memory: 1792MB (+24MB) UNSAT Iteration Time: 16.93s 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: 1816.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 5.12s Memory: 1792MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 76.958s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 72.116s 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 : 1513298 Atoms : 1513298 Bodies : 1 (Original: 0) Tight : Yes Variables : 199954 (Eliminated: 0 Frozen: 199954) Constraints : 181919 (Binary: 98.4% Ternary: 0.8% Other: 0.8%) Memory Peak : 1832MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 20.73s Memory: 1819MB (+27MB) UNSAT Iteration Time: 28.01s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1846.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 4.58s Memory: 1819MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 4 Time : 108.320s (Solving: 0.09s 1st Model: 0.06s Unsat: 0.00s) CPU Time : 103.460s Choices : 6033 (Domain: 1053) Conflicts : 117 (Analyzed: 117) Restarts : 0 Model-Level : 1338.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 117 (Deleted: 0) Binary : 9 (Ratio: 7.69%) Ternary : 10 (Ratio: 8.55%) Conflict : 117 (Average Length: 39.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 117 (Average: 40.27 Max: 802 Sum: 4712) Executed : 117 (Average: 40.27 Max: 802 Sum: 4712 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 1513298 Atoms : 1513298 Bodies : 1 (Original: 0) Tight : Yes Variables : 306175 (Eliminated: 0 Frozen: 306175) Constraints : 1142450 (Binary: 99.2% Ternary: 0.4% Other: 0.4%) Memory Peak : 1847MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 24.41s Memory: 1847MB (+28MB) SAT Testing... NOT SERIALIZABLE Testing Time: 30.21s Memory: 2736MB (+889MB) Solving... [start: stats after solve call] Models : 0 Calls : 5 Time : 121.455s (Solving: 5.03s 1st Model: 0.06s Unsat: 4.95s) CPU Time : 116.600s Choices : 14252 (Domain: 4686) Conflicts : 2007 (Analyzed: 2006) Restarts : 6 (Average: 334.33 Last: 440) Model-Level : 1338.0 Problems : 5 (Average Length: 11.00 Splits: 0) Lemmas : 2006 (Deleted: 0) Binary : 69 (Ratio: 3.44%) Ternary : 60 (Ratio: 2.99%) Conflict : 2006 (Average Length: 254.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 2006 (Average: 6.49 Max: 802 Sum: 13016) Executed : 1972 (Average: 6.20 Max: 802 Sum: 12442 Ratio: 95.59%) Bounded : 34 (Average: 16.88 Max: 17 Sum: 574 Ratio: 4.41%) Rules : 1922588 (Original: 1921914) Atoms : 1597226 Bodies : 213068 (Original: 212468) Count : 2288 (Original: 2388) Equivalences : 68061 (Atom=Atom: 129 Body=Body: 0 Other: 67932) Tight : Yes Variables : 311634 (Eliminated: 623 Frozen: 310942) Constraints : 1479294 (Binary: 99.0% Ternary: 0.4% Other: 0.6%) Memory Peak : 2736MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 5.93s Memory: 2736MB (+0MB) UNSAT Iteration Time: 67.49s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 2764.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 10.30s Memory: 2736MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 6 Time : 689.010s (Solving: 515.23s 1st Model: 0.06s Unsat: 4.95s) CPU Time : 684.392s Choices : 180560 (Domain: 76463) Conflicts : 51524 (Analyzed: 51523) Restarts : 106 (Average: 486.07 Last: 4075) Model-Level : 1338.0 Problems : 6 (Average Length: 12.83 Splits: 0) Lemmas : 51523 (Deleted: 26012) Binary : 302 (Ratio: 0.59%) Ternary : 190 (Ratio: 0.37%) Conflict : 51523 (Average Length: 2274.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 51523 (Average: 2.94 Max: 1623 Sum: 151583) Executed : 51434 (Average: 2.91 Max: 1623 Sum: 149840 Ratio: 98.85%) Bounded : 89 (Average: 19.58 Max: 22 Sum: 1743 Ratio: 1.15%) Rules : 1922588 (Original: 1921914) Atoms : 1597226 Bodies : 213068 (Original: 212468) Count : 2288 (Original: 2388) Equivalences : 68061 (Atom=Atom: 129 Body=Body: 0 Other: 67932) Tight : Yes Variables : 433246 (Eliminated: 623 Frozen: 432597) Constraints : 3653835 (Binary: 99.3% Ternary: 0.2% Other: 0.5%) Memory Peak : 3025MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 554.74s Memory: 3025MB (+289MB) UNKNOWN Iteration Time: 567.81s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 3314.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 9.04s Memory: 3025MB (+0MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 7 Time : 2153.912s (Solving: 1918.05s 1st Model: 0.06s Unsat: 4.95s) CPU Time : 2149.900s Choices : 384584 (Domain: 200956) Conflicts : 142128 (Analyzed: 142127) Restarts : 206 (Average: 689.94 Last: 4075) Model-Level : 1338.0 Problems : 7 (Average Length: 14.86 Splits: 0) Lemmas : 142127 (Deleted: 122203) Binary : 391 (Ratio: 0.28%) Ternary : 240 (Ratio: 0.17%) Conflict : 142127 (Average Length: 5411.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 142127 (Average: 2.24 Max: 2171 Sum: 318551) Executed : 142014 (Average: 2.22 Max: 2171 Sum: 316191 Ratio: 99.26%) Bounded : 113 (Average: 20.88 Max: 27 Sum: 2360 Ratio: 0.74%) Rules : 1922588 (Original: 1921914) Atoms : 1597226 Bodies : 213068 (Original: 212468) Count : 2288 (Original: 2388) Equivalences : 68061 (Atom=Atom: 129 Body=Body: 0 Other: 67932) Tight : Yes Variables : 560862 (Eliminated: 623 Frozen: 560239) Constraints : 6282617 (Binary: 99.4% Ternary: 0.2% Other: 0.4%) Memory Peak : 4214MB Max. Length : 20 steps Models : 1