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-2.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-2.pddl
Parsing...
Parsing: [0.070s CPU, 0.072s wall-clock]
Normalizing task... [0.000s CPU, 0.003s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.017s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.030s CPU, 0.028s wall-clock]
Preparing model... [0.050s CPU, 0.050s wall-clock]
Generated 46 rules.
Computing model... [1.140s CPU, 1.141s wall-clock]
9612 relevant atoms
5472 auxiliary atoms
15084 final queue length
30843 total queue pushes
Completing instantiation... [3.110s CPU, 3.099s wall-clock]
Instantiating: [4.360s CPU, 4.350s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.060s CPU, 0.057s wall-clock]
Checking invariant weight... [0.000s CPU, 0.003s wall-clock]
Instantiating groups... [0.040s CPU, 0.038s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.004s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.010s CPU, 0.013s wall-clock]
Building translation key... [0.010s CPU, 0.008s wall-clock]
Computing fact groups: [0.160s CPU, 0.157s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.004s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.130s CPU, 0.136s wall-clock]
Translating task: [2.570s CPU, 2.574s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
31 propositions removed
Detecting unreachable propositions: [1.200s CPU, 1.201s wall-clock]
Reordering and filtering variables...
31 of 31 variables necessary.
0 of 31 mutex groups necessary.
8364 of 8364 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.390s CPU, 0.388s wall-clock]
Translator variables: 31
Translator derived variables: 0
Translator facts: 700
Translator goal facts: 21
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 8364
Translator axioms: 0
Translator task size: 50036
Translator peak memory: 69068 KB
Writing output... [0.920s CPU, 0.983s wall-clock]
Done! [9.790s CPU, 9.852s wall-clock]
planner.py version 0.0.1

Time:	 2.16s
Memory: 187MB

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         : 2.513s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 2.164s

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        : 151430  
Atoms        : 151430  
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  : 323MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.01s
Memory:		 259MB (+72MB)
UNSAT
Iteration Time:	 0.01s

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: 259MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 0.61s
Memory:		 259MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 3.520s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 3.168s

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        : 151430  
Atoms        : 151430  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 39963    (Eliminated:    0 Frozen: 2841)
Constraints  : 69012    (Binary:  96.6% Ternary:   1.6% Other:   1.8%)

Memory Peak  : 323MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.07s
Memory:		 267MB (+8MB)
UNSAT
Iteration Time:	 1.01s

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: 275.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 0.73s
Memory:		 276MB (+9MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 7.062s (Solving: 2.41s 1st Model: 0.00s Unsat: 2.41s)
CPU Time     : 6.712s

Choices      : 58157    (Domain: 58157)
Conflicts    : 12333    (Analyzed: 12332)
Restarts     : 10       (Average: 1233.20 Last: 1001)
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 12332    (Deleted: 0)
  Binary     : 193      (Ratio:   1.57%)
  Ternary    : 67       (Ratio:   0.54%)
  Conflict   : 12332    (Average Length:  509.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 12332    (Average:  4.64 Max: 239 Sum:  57237)
  Executed   : 12329    (Average:  4.64 Max: 239 Sum:  57234 Ratio:  99.99%)
  Bounded    : 3        (Average:  1.00 Max:   1 Sum:      3 Ratio:   0.01%)

Rules        : 151430  
Atoms        : 151430  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 87069    (Eliminated:    0 Frozen: 6255)
Constraints  : 424745   (Binary:  97.8% Ternary:   1.0% Other:   1.2%)

Memory Peak  : 323MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 2.45s
Memory:		 301MB (+25MB)
UNSAT
Iteration Time:	 3.55s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 335.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 0.67s
Memory:		 313MB (+12MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 21.257s (Solving: 15.51s 1st Model: 13.08s Unsat: 2.41s)
CPU Time     : 20.916s

Choices      : 299861   (Domain: 299803)
Conflicts    : 47287    (Analyzed: 47286)
Restarts     : 22       (Average: 2149.36 Last: 9206)
Model-Level  : 813.0   
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 47286    (Deleted: 33166)
  Binary     : 350      (Ratio:   0.74%)
  Ternary    : 206      (Ratio:   0.44%)
  Conflict   : 47286    (Average Length: 1890.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 47286    (Average:  6.23 Max: 670 Sum: 294764)
  Executed   : 47248    (Average:  6.23 Max: 670 Sum: 294694 Ratio:  99.98%)
  Bounded    : 38       (Average:  1.84 Max:  17 Sum:     70 Ratio:   0.02%)

Rules        : 151430  
Atoms        : 151430  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 136055   (Eliminated:    0 Frozen: 9755)
Constraints  : 802445   (Binary:  97.9% Ternary:   1.0% Other:   1.1%)

Memory Peak  : 732MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 13.17s
Memory:		 668MB (+355MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 2.77s
Memory:		 749MB (+81MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 34.501s (Solving: 27.66s 1st Model: 13.08s Unsat: 14.55s)
CPU Time     : 34.164s

Choices      : 369411   (Domain: 369353)
Conflicts    : 58942    (Analyzed: 58940)
Restarts     : 32       (Average: 1841.88 Last: 9206)
Model-Level  : 813.0   
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 58940    (Deleted: 33166)
  Binary     : 493      (Ratio:   0.84%)
  Ternary    : 280      (Ratio:   0.48%)
  Conflict   : 58940    (Average Length: 1819.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 58940    (Average:  6.17 Max: 670 Sum: 363949)
  Executed   : 58868    (Average:  6.16 Max: 670 Sum: 363317 Ratio:  99.83%)
  Bounded    : 72       (Average:  8.78 Max:  17 Sum:    632 Ratio:   0.17%)

Rules        : 427682  
Atoms        : 168873  
Bodies       : 174885   (Original: 174884)
  Count      : 422     
Equivalences : 89613    (Atom=Atom: 32 Body=Body: 0 Other: 89581)
Tight        : Yes
Variables    : 136911   (Eliminated:    0 Frozen: 99282)
Constraints  : 1062552  (Binary:  98.4% Ternary:   0.7% Other:   0.9%)

Memory Peak  : 749MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 12.34s
Memory:		 732MB (+-17MB)
UNSAT
Iteration Time:	 29.31s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1099.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 1.29s
Memory:		 733MB (+1MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 6
Time         : 886.558s (Solving: 877.82s 1st Model: 13.08s Unsat: 14.55s)
CPU Time     : 886.548s

Choices      : 2500989  (Domain: 2500931)
Conflicts    : 472217   (Analyzed: 472215)
Restarts     : 50       (Average: 9444.30 Last: 117874)
Model-Level  : 813.0   
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 472215   (Deleted: 426823)
  Binary     : 1751     (Ratio:   0.37%)
  Ternary    : 955      (Ratio:   0.20%)
  Conflict   : 472215   (Average Length: 5210.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 472215   (Average:  5.27 Max: 1278 Sum: 2489553)
  Executed   : 472089   (Average:  5.27 Max: 1278 Sum: 2488111 Ratio:  99.94%)
  Bounded    : 126      (Average: 11.44 Max:  22 Sum:   1442 Ratio:   0.06%)

Rules        : 427682  
Atoms        : 168873  
Bodies       : 174885   (Original: 174884)
  Count      : 422     
Equivalences : 89613    (Atom=Atom: 32 Body=Body: 0 Other: 89581)
Tight        : Yes
Variables    : 186207   (Eliminated:    0 Frozen: 144757)
Constraints  : 1551581  (Binary:  98.4% Ternary:   0.7% Other:   0.9%)

Memory Peak  : 2367MB
Max. Length  : 15 steps
Models       : 1