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


