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: [0.070s CPU, 0.073s wall-clock] Normalizing task... [0.010s CPU, 0.006s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.013s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.210s CPU, 0.206s wall-clock] Preparing model... [0.070s CPU, 0.068s wall-clock] Generated 400 rules. Computing model... [6.570s CPU, 6.564s wall-clock] 30417 relevant atoms 31996 auxiliary atoms 62413 final queue length 160620 total queue pushes Completing instantiation... [17.590s CPU, 17.594s wall-clock] Instantiating: [24.530s CPU, 24.518s wall-clock] Computing fact groups... Finding invariants... 41 initial candidates Finding invariants: [0.610s 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: [0.010s CPU, 0.001s wall-clock] Building translation key... [0.020s CPU, 0.014s wall-clock] Computing fact groups: [0.660s CPU, 0.659s 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: [0.000s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [1.300s CPU, 1.300s wall-clock] Translating task: [21.080s CPU, 21.061s 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: [10.320s CPU, 10.314s 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: [6.780s CPU, 6.777s 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: 228348 KB Writing output... [5.940s CPU, 6.331s wall-clock] Done! [70.030s CPU, 70.392s wall-clock] planner.py version 0.0.1 Time: 17.01s Memory: 1125MB Iteration 1 Queue: [(0,80,0,True)] Grounded Until: 0 Expected Memory: 1125MB 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: 55.50s Memory: 4856MB (+3731MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 1 Time : 105.520s (Solving: 1.08s 1st Model: 0.98s Unsat: 0.00s) CPU Time : 102.396s Choices : 14566 (Domain: 12726) Conflicts : 80 (Analyzed: 80) Restarts : 0 Model-Level : 3723.0 Problems : 1 (Average Length: 82.00 Splits: 0) Lemmas : 80 (Deleted: 0) Binary : 5 (Ratio: 6.25%) Ternary : 5 (Ratio: 6.25%) Conflict : 80 (Average Length: 91.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 80 (Average: 137.59 Max: 2700 Sum: 11007) Executed : 79 (Average: 136.56 Max: 2700 Sum: 10925 Ratio: 99.26%) Bounded : 1 (Average: 82.00 Max: 82 Sum: 82 Ratio: 0.74%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 1462976 (Eliminated: 0 Frozen: 0) Constraints : 21409444 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 5701MB Max. Length : 0 steps Models : 1 [endof: stats after solve call] Solving Time: 3.29s Memory: 5637MB (+781MB) SAT Testing... NOT SERIALIZABLE Testing Time: 43.06s Memory: 5681MB (+44MB) Solving... [start: stats after solve call] Models : 0+ Calls : 2 Time : 402.938s (Solving: 267.23s 1st Model: 0.98s Unsat: 0.00s) CPU Time : 399.936s Choices : 408688 (Domain: 364545) Conflicts : 29659 (Analyzed: 29659) Restarts : 100 (Average: 296.59 Last: 176) Model-Level : 3723.0 Problems : 2 (Average Length: 82.00 Splits: 0) Lemmas : 29659 (Deleted: 24340) Binary : 205 (Ratio: 0.69%) Ternary : 91 (Ratio: 0.31%) Conflict : 29659 (Average Length: 10959.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 29659 (Average: 13.28 Max: 2861 Sum: 393939) Executed : 29593 (Average: 13.10 Max: 2861 Sum: 388589 Ratio: 98.64%) Bounded : 66 (Average: 81.06 Max: 82 Sum: 5350 Ratio: 1.36%) Rules : 5969210 (Original: 5968542) Atoms : 106009 Bodies : 3459891 (Original: 3459306) Count : 23543 (Original: 23642) Equivalences : 1189047 (Atom=Atom: 430 Body=Body: 0 Other: 1188617) Tight : Yes Variables : 1511212 (Eliminated: 0 Frozen: 1187394) Constraints : 27348867 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 6131MB Max. Length : 0 steps Models : 1 [endof: stats after solve call] Solving Time: 270.56s Memory: 6067MB (+386MB) UNKNOWN Iteration Time: 399.01s Iteration 2 Queue: [(0,80,1,True)] Grounded Until: 80 Solving... [start: stats after solve call] Models : 0+ Calls : 3 Time : 701.382s (Solving: 565.23s 1st Model: 0.98s Unsat: 0.00s) CPU Time : 698.504s Choices : 781475 (Domain: 690152) Conflicts : 55652 (Analyzed: 55652) Restarts : 200 (Average: 278.26 Last: 176) Model-Level : 3723.0 Problems : 3 (Average Length: 82.00 Splits: 0) Lemmas : 55652 (Deleted: 50873) Binary : 232 (Ratio: 0.42%) Ternary : 102 (Ratio: 0.18%) Conflict : 55652 (Average Length: 22686.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 55652 (Average: 13.24 Max: 2861 Sum: 736941) Executed : 55584 (Average: 13.14 Max: 2861 Sum: 731451 Ratio: 99.26%) Bounded : 68 (Average: 80.74 Max: 82 Sum: 5490 Ratio: 0.74%) Rules : 5969210 (Original: 5968542) Atoms : 106009 Bodies : 3459891 (Original: 3459306) Count : 23543 (Original: 23642) Equivalences : 1189047 (Atom=Atom: 430 Body=Body: 0 Other: 1188617) Tight : Yes Variables : 1511212 (Eliminated: 0 Frozen: 1187394) Constraints : 27098783 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 7582MB Max. Length : 80 steps Models : 1 [endof: stats after solve call] Solving Time: 298.57s Memory: 7582MB (+1515MB) UNKNOWN Iteration Time: 298.58s Iteration 3 Queue: [(0,80,2,True)] Grounded Until: 80 Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 4 Time : 811.174s (Solving: 674.42s 1st Model: 0.98s Unsat: 0.00s) CPU Time : 808.328s Choices : 967064 (Domain: 867988) Conflicts : 66486 (Analyzed: 66486) Restarts : 245 (Average: 271.37 Last: 686) Model-Level : 3723.0 Problems : 4 (Average Length: 82.00 Splits: 0) Lemmas : 66486 (Deleted: 61390) Binary : 239 (Ratio: 0.36%) Ternary : 103 (Ratio: 0.15%) Conflict : 66486 (Average Length: 21032.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 66486 (Average: 13.77 Max: 2861 Sum: 915608) Executed : 66418 (Average: 13.69 Max: 2861 Sum: 910118 Ratio: 99.40%) Bounded : 68 (Average: 80.74 Max: 82 Sum: 5490 Ratio: 0.60%) Rules : 5969210 (Original: 5968542) Atoms : 106009 Bodies : 3459891 (Original: 3459306) Count : 23543 (Original: 23642) Equivalences : 1189047 (Atom=Atom: 430 Body=Body: 0 Other: 1188617) Tight : Yes Variables : 1511212 (Eliminated: 0 Frozen: 1187394) Constraints : 27098783 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 7594MB Max. Length : 80 steps Models : 1