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-18.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-18.pddl Parsing... Parsing: [0.080s CPU, 0.081s wall-clock] Normalizing task... [0.000s CPU, 0.004s wall-clock] Instantiating... Generating Datalog program... [0.030s CPU, 0.026s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.021s wall-clock] Preparing model... [0.090s CPU, 0.094s wall-clock] Generated 46 rules. Computing model... [4.910s CPU, 4.900s wall-clock] 43792 relevant atoms 18594 auxiliary atoms 62386 final queue length 139002 total queue pushes Completing instantiation... [16.110s CPU, 16.109s wall-clock] Instantiating: [21.220s CPU, 21.209s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.210s CPU, 0.211s wall-clock] Checking invariant weight... [0.010s CPU, 0.007s wall-clock] Instantiating groups... [0.150s CPU, 0.154s wall-clock] Collecting mutex groups... [0.020s CPU, 0.016s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.040s CPU, 0.049s wall-clock] Building translation key... [0.040s CPU, 0.030s wall-clock] Computing fact groups: [0.620s CPU, 0.618s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.015s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.014s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.016s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.660s CPU, 0.654s wall-clock] Translating task: [12.260s CPU, 12.253s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 66 propositions removed Detecting unreachable propositions: [6.370s CPU, 6.365s wall-clock] Reordering and filtering variables... 66 of 66 variables necessary. 0 of 66 mutex groups necessary. 39928 of 39928 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [1.870s CPU, 1.868s wall-clock] Translator variables: 66 Translator derived variables: 0 Translator facts: 2578 Translator goal facts: 50 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 39928 Translator axioms: 0 Translator task size: 240078 Translator peak memory: 193804 KB Writing output... [4.040s CPU, 4.324s wall-clock] Done! [47.030s CPU, 47.300s wall-clock] planner.py version 0.0.1 Time: 10.23s Memory: 716MB Iteration 1 Queue: [(0,95,0,True)] Grounded Until: 0 Expected Memory: 716MB 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]), ('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('step', [91]), ('step', [92]), ('step', [93]), ('step', [94]), ('step', [95]), ('check', [95])] Grounding Time: 79.92s Memory: 6201MB (+5485MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 1 Time : 378.221s (Solving: 180.47s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 376.972s Choices : 8471937 (Domain: 8471937) Conflicts : 27201 (Analyzed: 27201) Restarts : 100 (Average: 272.01 Last: 174) Problems : 1 (Average Length: 97.00 Splits: 0) Lemmas : 27201 (Deleted: 20938) Binary : 383 (Ratio: 1.41%) Ternary : 139 (Ratio: 0.51%) Conflict : 27201 (Average Length: 4881.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 27201 (Average: 292.22 Max: 35349 Sum: 7948681) Executed : 27199 (Average: 292.21 Max: 35349 Sum: 7948487 Ratio: 100.00%) Bounded : 2 (Average: 97.00 Max: 97 Sum: 194 Ratio: 0.00%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 4246968 (Eliminated: 0 Frozen: 240538) Constraints : 32768788 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 8076MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 184.45s Memory: 8076MB (+1875MB) UNKNOWN Iteration Time: 366.75s Iteration 2 Queue: [(0,95,1,True)] Grounded Until: 95 Solving... [start: stats after solve call] Models : 0+ Calls : 2 Time : 641.849s (Solving: 443.25s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 640.716s Choices : 15316108 (Domain: 15316108) Conflicts : 56596 (Analyzed: 56596) Restarts : 200 (Average: 282.98 Last: 231) Problems : 2 (Average Length: 97.00 Splits: 0) Lemmas : 56596 (Deleted: 50010) Binary : 649 (Ratio: 1.15%) Ternary : 280 (Ratio: 0.49%) Conflict : 56596 (Average Length: 5076.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 56596 (Average: 251.53 Max: 35349 Sum: 14235353) Executed : 56593 (Average: 251.52 Max: 35349 Sum: 14235062 Ratio: 100.00%) Bounded : 3 (Average: 97.00 Max: 97 Sum: 291 Ratio: 0.00%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 4246968 (Eliminated: 0 Frozen: 240538) Constraints : 32768770 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 8182MB Max. Length : 95 steps Models : 0 [endof: stats after solve call] Solving Time: 263.75s Memory: 8182MB (+106MB) UNKNOWN Iteration Time: 263.75s Iteration 3 Queue: [(0,95,2,True)] Grounded Until: 95 Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 3 Time : 850.418s (Solving: 651.02s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 849.356s Choices : 20622195 (Domain: 20622195) Conflicts : 83283 (Analyzed: 83283) Restarts : 282 (Average: 295.33 Last: 231) Problems : 3 (Average Length: 97.00 Splits: 0) Lemmas : 83283 (Deleted: 75790) Binary : 821 (Ratio: 0.99%) Ternary : 373 (Ratio: 0.45%) Conflict : 83283 (Average Length: 5716.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 83283 (Average: 229.58 Max: 35349 Sum: 19120462) Executed : 83279 (Average: 229.58 Max: 35349 Sum: 19120074 Ratio: 100.00%) Bounded : 4 (Average: 97.00 Max: 97 Sum: 388 Ratio: 0.00%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 4246968 (Eliminated: 0 Frozen: 240538) Constraints : 32768761 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 8371MB Max. Length : 95 steps Models : 0