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-17.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-17.pddl Parsing... Parsing: [0.100s CPU, 0.101s wall-clock] Normalizing task... [0.000s CPU, 0.007s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.016s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.210s CPU, 0.211s wall-clock] Preparing model... [0.070s CPU, 0.069s wall-clock] Generated 400 rules. Computing model... [12.730s CPU, 12.720s wall-clock] 63905 relevant atoms 47860 auxiliary atoms 111765 final queue length 330256 total queue pushes Completing instantiation... [38.940s CPU, 38.926s wall-clock] Instantiating: [52.100s CPU, 52.071s wall-clock] Computing fact groups... Finding invariants... 41 initial candidates Finding invariants: [1.100s CPU, 1.098s 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... 555 uncovered facts Choosing groups: [0.000s CPU, 0.003s wall-clock] Building translation key... [0.020s CPU, 0.020s wall-clock] Computing fact groups: [1.160s CPU, 1.169s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.005s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.004s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.004s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [2.370s CPU, 2.371s wall-clock] Translating task: [45.820s CPU, 45.801s wall-clock] 182823 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 2 propositions removed Detecting unreachable propositions: [20.810s CPU, 20.796s wall-clock] Reordering and filtering variables... 557 of 557 variables necessary. 1 of 3 mutex groups necessary. 63131 of 63131 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [15.910s CPU, 15.902s wall-clock] Translator variables: 557 Translator derived variables: 0 Translator facts: 1117 Translator goal facts: 4 Translator mutex groups: 1 Translator total mutex groups size: 2 Translator operators: 63131 Translator axioms: 0 Translator task size: 783462 Translator peak memory: 453944 KB Writing output... [12.870s CPU, 13.710s wall-clock] Done! [150.190s CPU, 150.971s wall-clock] planner.py version 0.0.1 Time: 37.37s Memory: 2387MB 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 : 44.206s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 37.536s 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 : 2168223 Atoms : 2168223 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 : 2578MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.18s Memory: 2459MB (+72MB) UNSAT Iteration Time: 0.18s 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: 2459MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 7.56s Memory: 2459MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 81.729s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 75.080s 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 : 2168223 Atoms : 2168223 Bodies : 1 (Original: 0) Tight : Yes Variables : 154314 (Eliminated: 0 Frozen: 154314) Constraints : 8573 (Binary: 94.9% Ternary: 2.8% Other: 2.2%) Memory Peak : 2578MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 26.55s Memory: 2481MB (+22MB) UNSAT Iteration Time: 37.55s 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: 2503.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 7.69s Memory: 2482MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 146.928s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 140.304s 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 : 2168223 Atoms : 2168223 Bodies : 1 (Original: 0) Tight : Yes Variables : 309534 (Eliminated: 0 Frozen: 309534) Constraints : 139306 (Binary: 98.0% Ternary: 1.0% Other: 1.0%) Memory Peak : 2578MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 53.54s Memory: 2542MB (+60MB) UNSAT Iteration Time: 65.23s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 2603.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 8.92s Memory: 2542MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 4 Time : 217.508s (Solving: 0.09s 1st Model: 0.05s Unsat: 0.00s) CPU Time : 210.920s Choices : 2875 (Domain: 1137) Conflicts : 106 (Analyzed: 106) Restarts : 0 Model-Level : 867.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 106 (Deleted: 0) Binary : 16 (Ratio: 15.09%) Ternary : 14 (Ratio: 13.21%) Conflict : 106 (Average Length: 27.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 106 (Average: 19.28 Max: 188 Sum: 2044) Executed : 103 (Average: 19.10 Max: 188 Sum: 2025 Ratio: 99.07%) Bounded : 3 (Average: 6.33 Max: 17 Sum: 19 Ratio: 0.93%) Rules : 2168223 Atoms : 2168223 Bodies : 1 (Original: 0) Tight : Yes Variables : 468428 (Eliminated: 0 Frozen: 468428) Constraints : 1062883 (Binary: 99.2% Ternary: 0.4% Other: 0.4%) Memory Peak : 2578MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 57.51s Memory: 2560MB (+18MB) SAT Testing... NOT SERIALIZABLE Testing Time: 43.74s Memory: 3856MB (+1296MB) Solving... [start: stats after solve call] Models : 0 Calls : 5 Time : 230.563s (Solving: 0.83s 1st Model: 0.05s Unsat: 0.74s) CPU Time : 223.980s Choices : 4236 (Domain: 2391) Conflicts : 391 (Analyzed: 390) Restarts : 0 Model-Level : 867.0 Problems : 5 (Average Length: 11.00 Splits: 0) Lemmas : 390 (Deleted: 0) Binary : 39 (Ratio: 10.00%) Ternary : 33 (Ratio: 8.46%) Conflict : 390 (Average Length: 54.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 390 (Average: 9.34 Max: 188 Sum: 3644) Executed : 372 (Average: 8.68 Max: 188 Sum: 3386 Ratio: 92.92%) Bounded : 18 (Average: 14.33 Max: 17 Sum: 258 Ratio: 7.08%) Rules : 2593038 (Original: 2592209) Atoms : 2302554 Bodies : 185663 (Original: 184959) Count : 2180 (Original: 2304) Equivalences : 61632 (Atom=Atom: 137 Body=Body: 0 Other: 61495) Tight : Yes Variables : 473830 (Eliminated: 706 Frozen: 473004) Constraints : 1366006 (Binary: 98.9% Ternary: 0.4% Other: 0.7%) Memory Peak : 3978MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 1.68s Memory: 3856MB (+0MB) UNSAT Iteration Time: 116.04s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 3917.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 14.64s Memory: 3856MB (+0MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 6 Time : 713.010s (Solving: 462.47s 1st Model: 0.05s Unsat: 0.74s) CPU Time : 706.616s Choices : 148415 (Domain: 57908) Conflicts : 36169 (Analyzed: 36168) Restarts : 85 (Average: 425.51 Last: 2149) Model-Level : 867.0 Problems : 6 (Average Length: 12.83 Splits: 0) Lemmas : 36168 (Deleted: 13412) Binary : 278 (Ratio: 0.77%) Ternary : 196 (Ratio: 0.54%) Conflict : 36168 (Average Length: 2643.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 36168 (Average: 3.71 Max: 1734 Sum: 134227) Executed : 36054 (Average: 3.65 Max: 1734 Sum: 131949 Ratio: 98.30%) Bounded : 114 (Average: 19.98 Max: 22 Sum: 2278 Ratio: 1.70%) Rules : 2593038 (Original: 2592209) Atoms : 2302554 Bodies : 185663 (Original: 184959) Count : 2180 (Original: 2304) Equivalences : 61632 (Atom=Atom: 137 Body=Body: 0 Other: 61495) Tight : Yes Variables : 658567 (Eliminated: 706 Frozen: 657717) Constraints : 4887123 (Binary: 99.4% Ternary: 0.2% Other: 0.4%) Memory Peak : 4157MB Max. Length : 15 steps Models : 1