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-13.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-13.pddl
Parsing...
Parsing: [0.050s CPU, 0.047s wall-clock]
Normalizing task... [0.000s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.014s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.020s CPU, 0.021s wall-clock]
Preparing model... [0.050s CPU, 0.051s wall-clock]
Generated 46 rules.
Computing model... [3.530s CPU, 3.521s wall-clock]
32936 relevant atoms
12318 auxiliary atoms
45254 final queue length
104494 total queue pushes
Completing instantiation... [11.440s CPU, 11.444s wall-clock]
Instantiating: [15.100s CPU, 15.095s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.170s CPU, 0.168s wall-clock]
Checking invariant weight... [0.000s CPU, 0.005s wall-clock]
Instantiating groups... [0.120s CPU, 0.113s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.010s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.030s CPU, 0.030s wall-clock]
Building translation key... [0.020s CPU, 0.020s wall-clock]
Computing fact groups: [0.430s CPU, 0.426s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.013s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.007s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.010s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.510s CPU, 0.502s wall-clock]
Translating task: [9.850s CPU, 9.836s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
62 propositions removed
Detecting unreachable propositions: [4.930s CPU, 4.926s wall-clock]
Reordering and filtering variables...
62 of 62 variables necessary.
0 of 62 mutex groups necessary.
30632 of 30632 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [1.430s CPU, 1.433s wall-clock]
Translator variables: 62
Translator derived variables: 0
Translator facts: 1630
Translator goal facts: 46
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 30632
Translator axioms: 0
Translator task size: 184162
Translator peak memory: 156688 KB
Writing output... [3.120s CPU, 3.336s wall-clock]
Done! [35.340s CPU, 35.546s wall-clock]
planner.py version 0.0.1

Time:	 7.75s
Memory: 560MB

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         : 8.995s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 7.784s

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        : 555062  
Atoms        : 555062  
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  : 696MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.04s
Memory:		 632MB (+72MB)
UNSAT
Iteration Time:	 0.04s

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: 632MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 2.64s
Memory:		 632MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 28.837s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 27.636s

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        : 555062  
Atoms        : 555062  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 137565   (Eliminated:    0 Frozen: 137565)
Constraints  : 291918   (Binary:  98.0% Ternary:   0.9% Other:   1.1%)

Memory Peak  : 696MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 15.37s
Memory:		 672MB (+40MB)
UNSAT
Iteration Time:	 19.86s

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: 712.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 2.97s
Memory:		 695MB (+23MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 63.761s (Solving: 3.99s 1st Model: 0.00s Unsat: 3.99s)
CPU Time     : 62.576s

Choices      : 113109   (Domain: 113109)
Conflicts    : 10763    (Analyzed: 10762)
Restarts     : 26       (Average: 413.92 Last: 361)
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 10762    (Deleted: 4694)
  Binary     : 331      (Ratio:   3.08%)
  Ternary    : 174      (Ratio:   1.62%)
  Conflict   : 10762    (Average Length:  401.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 10762    (Average:  9.89 Max: 881 Sum: 106384)
  Executed   : 10758    (Average:  9.88 Max: 881 Sum: 106380 Ratio: 100.00%)
  Bounded    : 4        (Average:  1.00 Max:   1 Sum:      4 Ratio:   0.00%)

Rules        : 555062  
Atoms        : 555062  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 303354   (Eliminated:    0 Frozen: 303354)
Constraints  : 1637246  (Binary:  98.7% Ternary:   0.6% Other:   0.7%)

Memory Peak  : 774MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 30.39s
Memory:		 774MB (+79MB)
UNSAT
Iteration Time:	 34.95s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 876.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 2.61s
Memory:		 812MB (+38MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 4
Time         : 116.295s (Solving: 24.88s 1st Model: 0.00s Unsat: 3.99s)
CPU Time     : 115.132s

Choices      : 1007207  (Domain: 1007207)
Conflicts    : 36302    (Analyzed: 36301)
Restarts     : 126      (Average: 288.10 Last: 833)
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 36301    (Deleted: 21645)
  Binary     : 671      (Ratio:   1.85%)
  Ternary    : 427      (Ratio:   1.18%)
  Conflict   : 36301    (Average Length:  538.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 36301    (Average: 25.44 Max: 2646 Sum: 923660)
  Executed   : 36290    (Average: 25.44 Max: 2646 Sum: 923649 Ratio: 100.00%)
  Bounded    : 11       (Average:  1.00 Max:   1 Sum:     11 Ratio:   0.00%)

Rules        : 555062  
Atoms        : 555062  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 473135   (Eliminated:    0 Frozen: 473135)
Constraints  : 3023676  (Binary:  98.7% Ternary:   0.6% Other:   0.7%)

Memory Peak  : 1079MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 48.50s
Memory:		 1015MB (+203MB)
UNKNOWN
Iteration Time:	 52.57s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1256.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 2.77s
Memory:		 1047MB (+32MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 5
Time         : 186.863s (Solving: 63.59s 1st Model: 0.00s Unsat: 3.99s)
CPU Time     : 185.732s

Choices      : 4183999  (Domain: 4183999)
Conflicts    : 61729    (Analyzed: 61728)
Restarts     : 226      (Average: 273.13 Last: 833)
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 61728    (Deleted: 44161)
  Binary     : 1013     (Ratio:   1.64%)
  Ternary    : 650      (Ratio:   1.05%)
  Conflict   : 61728    (Average Length:  594.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 61728    (Average: 61.85 Max: 6305 Sum: 3817861)
  Executed   : 61706    (Average: 61.85 Max: 6305 Sum: 3817776 Ratio: 100.00%)
  Bounded    : 22       (Average:  3.86 Max:  22 Sum:     85 Ratio:   0.00%)

Rules        : 555062  
Atoms        : 555062  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 642916   (Eliminated:    0 Frozen: 642916)
Constraints  : 4410106  (Binary:  98.7% Ternary:   0.6% Other:   0.7%)

Memory Peak  : 1162MB
Max. Length  : 15 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 66.32s
Memory:		 1151MB (+104MB)
UNKNOWN
Iteration Time:	 70.61s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 1392.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 3.32s
Memory:		 1252MB (+101MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 6
Time         : 322.525s (Solving: 166.72s 1st Model: 103.04s Unsat: 3.99s)
CPU Time     : 321.452s

Choices      : 13314136 (Domain: 13313754)
Conflicts    : 107532   (Analyzed: 107531)
Restarts     : 311      (Average: 345.76 Last: 833)
Model-Level  : 9408.0  
Problems     : 6        (Average Length: 14.50 Splits: 0)
Lemmas       : 107531   (Deleted: 78380)
  Binary     : 1340     (Ratio:   1.25%)
  Ternary    : 860      (Ratio:   0.80%)
  Conflict   : 107531   (Average Length:  757.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 107531   (Average: 116.12 Max: 10618 Sum: 12486963)
  Executed   : 107489   (Average: 116.12 Max: 10618 Sum: 12486832 Ratio: 100.00%)
  Bounded    : 42       (Average:  3.12 Max:  27 Sum:    131 Ratio:   0.00%)

Rules        : 555062  
Atoms        : 555062  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 812697   (Eliminated:    0 Frozen: 812697)
Constraints  : 5796509  (Binary:  98.7% Ternary:   0.6% Other:   0.7%)

Memory Peak  : 1515MB
Max. Length  : 20 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 130.81s
Memory:		 1451MB (+199MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 12.63s
Memory:		 1710MB (+259MB)
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 7
Time         : 479.717s (Solving: 311.37s 1st Model: 103.04s Unsat: 3.99s)
CPU Time     : 478.708s

Choices      : 17316780 (Domain: 17316398)
Conflicts    : 133051   (Analyzed: 133050)
Restarts     : 411      (Average: 323.72 Last: 833)
Model-Level  : 9408.0  
Problems     : 7        (Average Length: 16.29 Splits: 0)
Lemmas       : 133050   (Deleted: 109945)
  Binary     : 1598     (Ratio:   1.20%)
  Ternary    : 1033     (Ratio:   0.78%)
  Conflict   : 133050   (Average Length: 1250.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 133050   (Average: 123.35 Max: 10618 Sum: 16411759)
  Executed   : 132945   (Average: 123.34 Max: 10618 Sum: 16410031 Ratio:  99.99%)
  Bounded    : 105      (Average: 16.46 Max:  27 Sum:   1728 Ratio:   0.01%)

Rules        : 2518941  (Original: 2518880)
Atoms        : 619174  
Bodies       : 1273309  (Original: 1273247)
  Count      : 1465     (Original: 1470)
Equivalences : 642186   (Atom=Atom: 39 Body=Body: 0 Other: 642147)
Tight        : Yes
Variables    : 815771   (Eliminated:   66 Frozen: 815705)
Constraints  : 7700907  (Binary:  99.0% Ternary:   0.5% Other:   0.5%)

Memory Peak  : 1819MB
Max. Length  : 20 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 151.09s
Memory:		 1819MB (+109MB)
UNKNOWN
Iteration Time:	 299.45s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 2119.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 4.71s
Memory:		 1829MB (+10MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 8
Time         : 855.977s (Solving: 638.10s 1st Model: 103.04s Unsat: 3.99s)
CPU Time     : 855.108s

Choices      : 30485822 (Domain: 30485440)
Conflicts    : 184211   (Analyzed: 184210)
Restarts     : 422      (Average: 436.52 Last: 3907)
Model-Level  : 9408.0  
Problems     : 8        (Average Length: 18.25 Splits: 0)
Lemmas       : 184210   (Deleted: 149114)
  Binary     : 2208     (Ratio:   1.20%)
  Ternary    : 1521     (Ratio:   0.83%)
  Conflict   : 184210   (Average Length: 1136.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 184210   (Average: 160.42 Max: 10618 Sum: 29550062)
  Executed   : 183888   (Average: 160.37 Max: 10618 Sum: 29541390 Ratio:  99.97%)
  Bounded    : 322      (Average: 26.93 Max:  32 Sum:   8672 Ratio:   0.03%)

Rules        : 2518941  (Original: 2518880)
Atoms        : 619174  
Bodies       : 1273309  (Original: 1273247)
  Count      : 1465     (Original: 1470)
Equivalences : 642186   (Atom=Atom: 39 Body=Body: 0 Other: 642147)
Tight        : Yes
Variables    : 986172   (Eliminated:   66 Frozen: 986106)
Constraints  : 9467456  (Binary:  99.0% Ternary:   0.4% Other:   0.5%)

Memory Peak  : 2021MB
Max. Length  : 25 steps
Models       : 1


