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-15.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-15.pddl
Parsing...
Parsing: [0.080s CPU, 0.076s wall-clock]
Normalizing task... [0.000s CPU, 0.003s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.021s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.030s CPU, 0.029s wall-clock]
Preparing model... [0.070s CPU, 0.064s wall-clock]
Generated 46 rules.
Computing model... [3.910s CPU, 3.911s wall-clock]
37088 relevant atoms
13428 auxiliary atoms
50516 final queue length
117436 total queue pushes
Completing instantiation... [13.190s CPU, 13.186s wall-clock]
Instantiating: [17.270s CPU, 17.258s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.180s CPU, 0.185s wall-clock]
Checking invariant weight... [0.010s CPU, 0.006s wall-clock]
Instantiating groups... [0.130s CPU, 0.135s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.012s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.040s CPU, 0.033s wall-clock]
Building translation key... [0.020s CPU, 0.022s wall-clock]
Computing fact groups: [0.480s CPU, 0.482s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.010s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.011s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.011s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.570s CPU, 0.567s wall-clock]
Translating task: [10.690s CPU, 10.686s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
68 propositions removed
Detecting unreachable propositions: [6.140s CPU, 6.136s wall-clock]
Reordering and filtering variables...
68 of 68 variables necessary.
0 of 68 mutex groups necessary.
34568 of 34568 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [1.620s CPU, 1.620s wall-clock]
Translator variables: 68
Translator derived variables: 0
Translator facts: 1828
Translator goal facts: 52
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 34568
Translator axioms: 0
Translator task size: 207988
Translator peak memory: 172420 KB
Writing output... [3.490s CPU, 3.742s wall-clock]
Done! [40.260s CPU, 40.494s wall-clock]
planner.py version 0.0.1

Time:	 8.97s
Memory: 626MB

Iteration 1
Queue:		 [(0,0,0,True), (1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 0
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 1
Time         : 10.447s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 9.016s

Choices      : 0       
Conflicts    : 0        (Analyzed: 0)
Restarts     : 0       
Problems     : 1        (Average Length: 2.00 Splits: 0)
Lemmas       : 0        (Deleted: 0)
  Binary     : 0        (Ratio:   0.00%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 0        (Average:  0.00 Max:   0 Sum:      0)
  Executed   : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio:   0.00%)
  Bounded    : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio: 100.00%)

Rules        : 626738  
Atoms        : 626738  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 0        (Eliminated:    0 Frozen:    0)
Constraints  : 0        (Binary:   0.0% Ternary:   0.0% Other:   0.0%)

Memory Peak  : 762MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.05s
Memory:		 698MB (+72MB)
UNSAT
Iteration Time:	 0.05s

Iteration 2
Queue:		 [(1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 0
Expected Memory: 698MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 2.97s
Memory:		 698MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 35.586s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 34.168s

Choices      : 0       
Conflicts    : 0        (Analyzed: 0)
Restarts     : 0       
Problems     : 2        (Average Length: 4.50 Splits: 0)
Lemmas       : 0        (Deleted: 0)
  Binary     : 0        (Ratio:   0.00%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 0        (Average:  0.00 Max:   0 Sum:      0)
  Executed   : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio:   0.00%)
  Bounded    : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio: 100.00%)

Rules        : 626738  
Atoms        : 626738  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 155118   (Eliminated:    0 Frozen: 155118)
Constraints  : 393871   (Binary:  98.2% Ternary:   0.8% Other:   1.0%)

Memory Peak  : 762MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 19.99s
Memory:		 725MB (+27MB)
UNSAT
Iteration Time:	 25.15s

Iteration 3
Queue:		 [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 5
Expected Memory: 752.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 3.16s
Memory:		 741MB (+16MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 91.310s (Solving: 17.10s 1st Model: 0.00s Unsat: 17.10s)
CPU Time     : 89.916s

Choices      : 250800   (Domain: 250800)
Conflicts    : 33092    (Analyzed: 33091)
Restarts     : 94       (Average: 352.03 Last: 8220)
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 33091    (Deleted: 12766)
  Binary     : 592      (Ratio:   1.79%)
  Ternary    : 361      (Ratio:   1.09%)
  Conflict   : 33091    (Average Length:  620.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 33091    (Average:  6.94 Max: 781 Sum: 229600)
  Executed   : 33055    (Average:  6.94 Max: 781 Sum: 229553 Ratio:  99.98%)
  Bounded    : 36       (Average:  1.31 Max:  12 Sum:     47 Ratio:   0.02%)

Rules        : 626738  
Atoms        : 626738  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 343293   (Eliminated:    0 Frozen: 343293)
Constraints  : 1926949  (Binary:  98.7% Ternary:   0.6% Other:   0.7%)

Memory Peak  : 982MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 50.87s
Memory:		 918MB (+177MB)
UNSAT
Iteration Time:	 55.76s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1111.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 3.00s
Memory:		 955MB (+37MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 4
Time         : 157.730s (Solving: 43.93s 1st Model: 0.00s Unsat: 17.10s)
CPU Time     : 156.364s

Choices      : 1463041  (Domain: 1463041)
Conflicts    : 54050    (Analyzed: 54049)
Restarts     : 194      (Average: 278.60 Last: 8220)
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 54049    (Deleted: 26863)
  Binary     : 1129     (Ratio:   2.09%)
  Ternary    : 742      (Ratio:   1.37%)
  Conflict   : 54049    (Average Length:  580.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 54049    (Average: 24.59 Max: 2818 Sum: 1329180)
  Executed   : 54002    (Average: 24.59 Max: 2818 Sum: 1329122 Ratio: 100.00%)
  Bounded    : 47       (Average:  1.23 Max:  12 Sum:     58 Ratio:   0.00%)

Rules        : 626738  
Atoms        : 626738  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 534764   (Eliminated:    0 Frozen: 534764)
Constraints  : 3492530  (Binary:  98.7% Ternary:   0.6% Other:   0.7%)

Memory Peak  : 1130MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 61.83s
Memory:		 1130MB (+175MB)
UNKNOWN
Iteration Time:	 66.46s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1342.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 3.74s
Memory:		 1230MB (+100MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 5
Time         : 263.961s (Solving: 109.68s 1st Model: 0.00s Unsat: 17.10s)
CPU Time     : 262.640s

Choices      : 5546565  (Domain: 5546565)
Conflicts    : 87182    (Analyzed: 87181)
Restarts     : 294      (Average: 296.53 Last: 8220)
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 87181    (Deleted: 58019)
  Binary     : 1478     (Ratio:   1.70%)
  Ternary    : 977      (Ratio:   1.12%)
  Conflict   : 87181    (Average Length:  678.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 87181    (Average: 58.53 Max: 8100 Sum: 5102319)
  Executed   : 87101    (Average: 58.52 Max: 8100 Sum: 5102186 Ratio: 100.00%)
  Bounded    : 80       (Average:  1.66 Max:  22 Sum:    133 Ratio:   0.00%)

Rules        : 626738  
Atoms        : 626738  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 726235   (Eliminated:    0 Frozen: 726235)
Constraints  : 5058120  (Binary:  98.7% Ternary:   0.6% Other:   0.7%)

Memory Peak  : 1322MB
Max. Length  : 15 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 100.84s
Memory:		 1290MB (+60MB)
UNKNOWN
Iteration Time:	 106.29s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 1502.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 2.99s
Memory:		 1345MB (+55MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 6
Time         : 319.923s (Solving: 125.75s 1st Model: 15.97s Unsat: 17.10s)
CPU Time     : 318.628s

Choices      : 6569340  (Domain: 6569277)
Conflicts    : 92989    (Analyzed: 92988)
Restarts     : 305      (Average: 304.88 Last: 8220)
Model-Level  : 7532.0  
Problems     : 6        (Average Length: 14.50 Splits: 0)
Lemmas       : 92988    (Deleted: 58019)
  Binary     : 1545     (Ratio:   1.66%)
  Ternary    : 1015     (Ratio:   1.09%)
  Conflict   : 92988    (Average Length:  692.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 92988    (Average: 65.20 Max: 10084 Sum: 6062402)
  Executed   : 92903    (Average: 65.19 Max: 10084 Sum: 6062264 Ratio: 100.00%)
  Bounded    : 85       (Average:  1.62 Max:  22 Sum:    138 Ratio:   0.00%)

Rules        : 626738  
Atoms        : 626738  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 917706   (Eliminated:    0 Frozen: 917706)
Constraints  : 6623692  (Binary:  98.8% Ternary:   0.6% Other:   0.7%)

Memory Peak  : 1589MB
Max. Length  : 20 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 51.16s
Memory:		 1589MB (+244MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 14.58s
Memory:		 1894MB (+305MB)
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 7
Time         : 701.597s (Solving: 492.41s 1st Model: 15.97s Unsat: 17.10s)
CPU Time     : 700.464s

Choices      : 25749616 (Domain: 25749553)
Conflicts    : 135168   (Analyzed: 135167)
Restarts     : 405      (Average: 333.75 Last: 8220)
Model-Level  : 7532.0  
Problems     : 7        (Average Length: 16.29 Splits: 0)
Lemmas       : 135167   (Deleted: 107801)
  Binary     : 2423     (Ratio:   1.79%)
  Ternary    : 1632     (Ratio:   1.21%)
  Conflict   : 135167   (Average Length:  728.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 135167   (Average: 183.92 Max: 11200 Sum: 24860539)
  Executed   : 134954   (Average: 183.90 Max: 11200 Sum: 24856971 Ratio:  99.99%)
  Bounded    : 213      (Average: 16.75 Max:  27 Sum:   3568 Ratio:   0.01%)

Rules        : 2871236  (Original: 2871176)
Atoms        : 699030  
Bodies       : 1455233  (Original: 1455172)
  Count      : 1620     (Original: 1626)
Equivalences : 733145   (Atom=Atom: 39 Body=Body: 0 Other: 733106)
Tight        : Yes
Variables    : 921070   (Eliminated:   66 Frozen: 921004)
Constraints  : 8800958  (Binary:  99.0% Ternary:   0.4% Other:   0.5%)

Memory Peak  : 1934MB
Max. Length  : 20 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 374.65s
Memory:		 1806MB (+-88MB)
UNKNOWN
Iteration Time:	 445.23s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 2105.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 5.50s
Memory:		 1811MB (+5MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 8
Time         : 849.808s (Solving: 578.64s 1st Model: 15.97s Unsat: 17.10s)
CPU Time     : 848.724s

Choices      : 28690416 (Domain: 28690353)
Conflicts    : 155666   (Analyzed: 155665)
Restarts     : 407      (Average: 382.47 Last: 8220)
Model-Level  : 7532.0  
Problems     : 8        (Average Length: 18.25 Splits: 0)
Lemmas       : 155665   (Deleted: 122488)
  Binary     : 2661     (Ratio:   1.71%)
  Ternary    : 1710     (Ratio:   1.10%)
  Conflict   : 155665   (Average Length:  923.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 155665   (Average: 178.55 Max: 11200 Sum: 27794405)
  Executed   : 155314   (Average: 178.50 Max: 11200 Sum: 27786421 Ratio:  99.97%)
  Bounded    : 351      (Average: 22.75 Max:  32 Sum:   7984 Ratio:   0.03%)

Rules        : 2871236  (Original: 2871176)
Atoms        : 699030  
Bodies       : 1455233  (Original: 1455172)
  Count      : 1620     (Original: 1626)
Equivalences : 733145   (Atom=Atom: 39 Body=Body: 0 Other: 733106)
Tight        : Yes
Variables    : 1113221  (Eliminated:   66 Frozen: 1113155)
Constraints  : 10757141 (Binary:  99.0% Ternary:   0.4% Other:   0.5%)

Memory Peak  : 2203MB
Max. Length  : 25 steps
Models       : 1


