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-8.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-8.pddl
Parsing...
Parsing: [0.050s CPU, 0.052s wall-clock]
Normalizing task... [0.000s CPU, 0.003s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.014s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.020s CPU, 0.022s wall-clock]
Preparing model... [0.050s CPU, 0.044s wall-clock]
Generated 46 rules.
Computing model... [1.610s CPU, 1.617s wall-clock]
14616 relevant atoms
6960 auxiliary atoms
21576 final queue length
46203 total queue pushes
Completing instantiation... [4.720s CPU, 4.709s wall-clock]
Instantiating: [6.430s CPU, 6.427s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.080s CPU, 0.081s wall-clock]
Checking invariant weight... [0.000s CPU, 0.004s wall-clock]
Instantiating groups... [0.070s CPU, 0.065s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.007s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.020s CPU, 0.020s wall-clock]
Building translation key... [0.010s CPU, 0.012s wall-clock]
Computing fact groups: [0.240s CPU, 0.238s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.006s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.008s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.007s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.210s CPU, 0.212s wall-clock]
Translating task: [4.130s CPU, 4.131s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
43 propositions removed
Detecting unreachable propositions: [2.080s CPU, 2.086s wall-clock]
Reordering and filtering variables...
43 of 43 variables necessary.
0 of 43 mutex groups necessary.
12972 of 12972 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.610s CPU, 0.609s wall-clock]
Translator variables: 43
Translator derived variables: 0
Translator facts: 1060
Translator goal facts: 33
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 12972
Translator axioms: 0
Translator task size: 78068
Translator peak memory: 86988 KB
Writing output... [1.320s CPU, 1.406s wall-clock]
Done! [15.050s CPU, 15.146s wall-clock]
planner.py version 0.0.1

Time:	 3.25s
Memory: 265MB

Iteration 1
Queue:		 [(0,50,0,True)]
Grounded Until:	 0
Expected Memory: 265MB
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]), ('check', [50])]
Grounding Time:	 12.21s
Memory:		 1187MB (+922MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 1
Time         : 31.152s (Solving: 6.60s 1st Model: 6.54s Unsat: 0.00s)
CPU Time     : 30.632s

Choices      : 238499   (Domain: 238463)
Conflicts    : 2440     (Analyzed: 2440)
Restarts     : 14       (Average: 174.29 Last: 213)
Model-Level  : 4305.0  
Problems     : 1        (Average Length: 52.00 Splits: 0)
Lemmas       : 2440     (Deleted: 900)
  Binary     : 128      (Ratio:   5.25%)
  Ternary    : 43       (Ratio:   1.76%)
  Conflict   : 2440     (Average Length:  294.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 2440     (Average: 91.27 Max: 3665 Sum: 222707)
  Executed   : 2440     (Average: 91.27 Max: 3665 Sum: 222707 Ratio: 100.00%)
  Bounded    : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio:   0.00%)

Rules        : 0       
Atoms        : 0       
Bodies       : 0       
Tight        : Yes
Variables    : 742826   (Eliminated:    0 Frozen: 51246)
Constraints  : 5377819  (Binary:  98.1% Ternary:   0.9% Other:   1.0%)

Memory Peak  : 1589MB
Max. Length  : 0 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 7.21s
Memory:		 1525MB (+338MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 7.87s
Memory:		 1537MB (+12MB)
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 2
Time         : 296.861s (Solving: 266.27s 1st Model: 6.54s Unsat: 0.00s)
CPU Time     : 296.452s

Choices      : 6730725  (Domain: 6730689)
Conflicts    : 28233    (Analyzed: 28233)
Restarts     : 114      (Average: 247.66 Last: 213)
Model-Level  : 4305.0  
Problems     : 2        (Average Length: 52.00 Splits: 0)
Lemmas       : 28233    (Deleted: 22729)
  Binary     : 573      (Ratio:   2.03%)
  Ternary    : 363      (Ratio:   1.29%)
  Conflict   : 28233    (Average Length:  323.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 28233    (Average: 236.18 Max: 5767 Sum: 6668206)
  Executed   : 28100    (Average: 235.94 Max: 5767 Sum: 6661290 Ratio:  99.90%)
  Bounded    : 133      (Average: 52.00 Max:  52 Sum:   6916 Ratio:   0.10%)

Rules        : 1777931  (Original: 1777885)
Atoms        : 30081   
Bodies       : 1174496  (Original: 1174450)
  Count      : 2080     (Original: 2088)
Equivalences : 594710   (Atom=Atom: 61 Body=Body: 0 Other: 594649)
Tight        : Yes
Variables    : 747092   (Eliminated:    0 Frozen: 645751)
Constraints  : 7132226  (Binary:  98.5% Ternary:   0.7% Other:   0.8%)

Memory Peak  : 1636MB
Max. Length  : 0 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 260.95s
Memory:		 1564MB (+27MB)
UNKNOWN
Iteration Time:	 296.23s

Iteration 2
Queue:		 [(0,50,1,True)]
Grounded Until:	 50
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 3
Time         : 542.528s (Solving: 511.74s 1st Model: 6.54s Unsat: 0.00s)
CPU Time     : 542.224s

Choices      : 14602077 (Domain: 14602041)
Conflicts    : 55079    (Analyzed: 55079)
Restarts     : 214      (Average: 257.38 Last: 319)
Model-Level  : 4305.0  
Problems     : 3        (Average Length: 52.00 Splits: 0)
Lemmas       : 55079    (Deleted: 46371)
  Binary     : 884      (Ratio:   1.60%)
  Ternary    : 564      (Ratio:   1.02%)
  Conflict   : 55079    (Average Length:  501.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 55079    (Average: 262.47 Max: 7194 Sum: 14456392)
  Executed   : 54914    (Average: 262.31 Max: 7194 Sum: 14447812 Ratio:  99.94%)
  Bounded    : 165      (Average: 52.00 Max:  52 Sum:   8580 Ratio:   0.06%)

Rules        : 1777931  (Original: 1777885)
Atoms        : 30081   
Bodies       : 1174496  (Original: 1174450)
  Count      : 2080     (Original: 2088)
Equivalences : 594710   (Atom=Atom: 61 Body=Body: 0 Other: 594649)
Tight        : Yes
Variables    : 747092   (Eliminated:    0 Frozen: 645751)
Constraints  : 7085053  (Binary:  98.5% Ternary:   0.7% Other:   0.8%)

Memory Peak  : 1636MB
Max. Length  : 50 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 245.78s
Memory:		 1584MB (+20MB)
UNKNOWN
Iteration Time:	 245.78s

Iteration 3
Queue:		 [(0,50,2,True)]
Grounded Until:	 50
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 4
Time         : 826.258s (Solving: 795.29s 1st Model: 6.54s Unsat: 0.00s)
CPU Time     : 826.076s

Choices      : 23441902 (Domain: 23441866)
Conflicts    : 84654    (Analyzed: 84654)
Restarts     : 314      (Average: 269.60 Last: 319)
Model-Level  : 4305.0  
Problems     : 4        (Average Length: 52.00 Splits: 0)
Lemmas       : 84654    (Deleted: 70920)
  Binary     : 1052     (Ratio:   1.24%)
  Ternary    : 800      (Ratio:   0.95%)
  Conflict   : 84654    (Average Length:  650.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 84654    (Average: 274.14 Max: 7194 Sum: 23206760)
  Executed   : 84450    (Average: 274.01 Max: 7194 Sum: 23196152 Ratio:  99.95%)
  Bounded    : 204      (Average: 52.00 Max:  52 Sum:  10608 Ratio:   0.05%)

Rules        : 1777931  (Original: 1777885)
Atoms        : 30081   
Bodies       : 1174496  (Original: 1174450)
  Count      : 2080     (Original: 2088)
Equivalences : 594710   (Atom=Atom: 61 Body=Body: 0 Other: 594649)
Tight        : Yes
Variables    : 747092   (Eliminated:    0 Frozen: 645751)
Constraints  : 7072097  (Binary:  98.5% Ternary:   0.7% Other:   0.8%)

Memory Peak  : 1636MB
Max. Length  : 50 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 283.86s
Memory:		 1584MB (+0MB)
UNKNOWN
Iteration Time:	 283.86s

Iteration 4
Queue:		 [(0,50,3,True)]
Grounded Until:	 50
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 5
Time         : 879.811s (Solving: 848.67s 1st Model: 6.54s Unsat: 0.00s)
CPU Time     : 879.628s

Choices      : 25012762 (Domain: 25012726)
Conflicts    : 89730    (Analyzed: 89730)
Restarts     : 340      (Average: 263.91 Last: 319)
Model-Level  : 4305.0  
Problems     : 5        (Average Length: 52.00 Splits: 0)
Lemmas       : 89730    (Deleted: 77073)
  Binary     : 1082     (Ratio:   1.21%)
  Ternary    : 849      (Ratio:   0.95%)
  Conflict   : 89730    (Average Length:  634.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 89730    (Average: 276.00 Max: 7194 Sum: 24765320)
  Executed   : 89517    (Average: 275.87 Max: 7194 Sum: 24754244 Ratio:  99.96%)
  Bounded    : 213      (Average: 52.00 Max:  52 Sum:  11076 Ratio:   0.04%)

Rules        : 1777931  (Original: 1777885)
Atoms        : 30081   
Bodies       : 1174496  (Original: 1174450)
  Count      : 2080     (Original: 2088)
Equivalences : 594710   (Atom=Atom: 61 Body=Body: 0 Other: 594649)
Tight        : Yes
Variables    : 747092   (Eliminated:    0 Frozen: 645751)
Constraints  : 7057731  (Binary:  98.5% Ternary:   0.7% Other:   0.8%)

Memory Peak  : 1636MB
Max. Length  : 50 steps
Models       : 1


