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-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/elevator-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-17.pddl Parsing... Parsing: [0.120s CPU, 0.118s wall-clock] Normalizing task... [0.000s CPU, 0.004s wall-clock] Instantiating... Generating Datalog program... [0.040s CPU, 0.030s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.023s wall-clock] Preparing model... [0.090s CPU, 0.094s wall-clock] Generated 46 rules. Computing model... [4.480s CPU, 4.476s wall-clock] 39612 relevant atoms 17509 auxiliary atoms 57121 final queue length 126137 total queue pushes Completing instantiation... [14.200s CPU, 14.198s wall-clock] Instantiating: [18.880s CPU, 18.878s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.200s CPU, 0.190s wall-clock] Checking invariant weight... [0.000s CPU, 0.007s wall-clock] Instantiating groups... [0.140s CPU, 0.134s wall-clock] Collecting mutex groups... [0.010s CPU, 0.014s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.040s CPU, 0.041s wall-clock] Building translation key... [0.030s CPU, 0.027s wall-clock] Computing fact groups: [0.560s CPU, 0.549s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.016s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.010s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.015s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.590s CPU, 0.592s wall-clock] Translating task: [11.500s CPU, 11.494s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 61 propositions removed Detecting unreachable propositions: [5.770s CPU, 5.769s wall-clock] Reordering and filtering variables... 61 of 61 variables necessary. 0 of 61 mutex groups necessary. 36008 of 36008 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [1.680s CPU, 1.676s wall-clock] Translator variables: 61 Translator derived variables: 0 Translator facts: 2333 Translator goal facts: 45 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 36008 Translator axioms: 0 Translator task size: 216303 Translator peak memory: 178236 KB Writing output... [3.640s CPU, 3.904s wall-clock] Done! [42.670s CPU, 42.912s wall-clock] planner.py version 0.0.1 Time: 9.32s Memory: 649MB Iteration 1 Queue: [(0,80,0,True)] Grounded Until: 0 Expected Memory: 649MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 58.95s Memory: 4786MB (+4137MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 1 Time : 279.490s (Solving: 141.30s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 278.144s Choices : 3551419 (Domain: 3551419) Conflicts : 28698 (Analyzed: 28698) Restarts : 100 (Average: 286.98 Last: 206) Problems : 1 (Average Length: 82.00 Splits: 0) Lemmas : 28698 (Deleted: 23728) Binary : 470 (Ratio: 1.64%) Ternary : 152 (Ratio: 0.53%) Conflict : 28698 (Average Length: 3169.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 28698 (Average: 118.02 Max: 23078 Sum: 3386946) Executed : 28696 (Average: 118.01 Max: 23078 Sum: 3386782 Ratio: 100.00%) Bounded : 2 (Average: 82.00 Max: 82 Sum: 164 Ratio: 0.00%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 3220654 (Eliminated: 0 Frozen: 182807) Constraints : 24576210 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 6237MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 144.28s Memory: 6173MB (+1387MB) UNKNOWN Iteration Time: 268.83s Iteration 2 Queue: [(0,80,1,True)] Grounded Until: 80 Solving... [start: stats after solve call] Models : 0+ Calls : 2 Time : 498.316s (Solving: 359.50s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 497.064s Choices : 9106663 (Domain: 9106663) Conflicts : 58718 (Analyzed: 58718) Restarts : 200 (Average: 293.59 Last: 206) Problems : 2 (Average Length: 82.00 Splits: 0) Lemmas : 58718 (Deleted: 51425) Binary : 813 (Ratio: 1.38%) Ternary : 266 (Ratio: 0.45%) Conflict : 58718 (Average Length: 2926.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 58718 (Average: 147.74 Max: 23078 Sum: 8674805) Executed : 58714 (Average: 147.73 Max: 23078 Sum: 8674477 Ratio: 100.00%) Bounded : 4 (Average: 82.00 Max: 82 Sum: 328 Ratio: 0.00%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 3220654 (Eliminated: 0 Frozen: 182807) Constraints : 24576192 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 6260MB Max. Length : 80 steps Models : 0 [endof: stats after solve call] Solving Time: 218.93s Memory: 6228MB (+55MB) UNKNOWN Iteration Time: 218.93s Iteration 3 Queue: [(0,80,2,True)] Grounded Until: 80 Solving... [start: stats after solve call] Models : 1+ Calls : 3 Time : 515.154s (Solving: 375.75s 1st Model: 15.95s Unsat: 0.00s) CPU Time : 513.908s Choices : 9507181 (Domain: 9502209) Conflicts : 61298 (Analyzed: 61298) Restarts : 213 (Average: 287.78 Last: 304) Model-Level : 26113.0 Problems : 3 (Average Length: 82.00 Splits: 0) Lemmas : 61298 (Deleted: 54276) Binary : 825 (Ratio: 1.35%) Ternary : 273 (Ratio: 0.45%) Conflict : 61298 (Average Length: 3006.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 61298 (Average: 147.10 Max: 23078 Sum: 9016791) Executed : 61294 (Average: 147.09 Max: 23078 Sum: 9016463 Ratio: 100.00%) Bounded : 4 (Average: 82.00 Max: 82 Sum: 328 Ratio: 0.00%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 3220654 (Eliminated: 0 Frozen: 182807) Constraints : 24576174 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 6296MB Max. Length : 80 steps Models : 1 [endof: stats after solve call] Solving Time: 16.85s Memory: 6204MB (+-24MB) SAT Testing... NOT SERIALIZABLE Testing Time: 32.53s Memory: 6287MB (+83MB) Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 4 Time : 846.534s (Solving: 677.49s 1st Model: 15.95s Unsat: 0.00s) CPU Time : 845.412s Choices : 13479520 (Domain: 13474548) Conflicts : 75591 (Analyzed: 75591) Restarts : 275 (Average: 274.88 Last: 737) Model-Level : 26113.0 Problems : 4 (Average Length: 82.00 Splits: 0) Lemmas : 75591 (Deleted: 69384) Binary : 1083 (Ratio: 1.43%) Ternary : 384 (Ratio: 0.51%) Conflict : 75591 (Average Length: 2584.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 75591 (Average: 171.57 Max: 23078 Sum: 12968852) Executed : 75433 (Average: 171.39 Max: 23078 Sum: 12955896 Ratio: 99.90%) Bounded : 158 (Average: 82.00 Max: 82 Sum: 12956 Ratio: 0.10%) Rules : 8111894 (Original: 8111839) Atoms : 81217 Bodies : 5382813 (Original: 5382758) Count : 4784 (Original: 4789) Equivalences : 2720387 (Atom=Atom: 109 Body=Body: 0 Other: 2720278) Tight : Yes Variables : 3230326 (Eliminated: 0 Frozen: 2902868) Constraints : 32621533 (Binary: 98.9% Ternary: 0.5% Other: 0.6%) Memory Peak : 6628MB Max. Length : 80 steps Models : 1