INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/instances/instance-16.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/tidybot-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/instances/instance-16.pddl
Parsing...
Parsing: [0.090s CPU, 0.092s wall-clock]
Normalizing task... [0.000s CPU, 0.007s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.017s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.210s CPU, 0.211s wall-clock]
Preparing model... [0.070s CPU, 0.068s wall-clock]
Generated 400 rules.
Computing model... [9.230s CPU, 9.224s wall-clock]
44075 relevant atoms
39274 auxiliary atoms
83349 final queue length
231236 total queue pushes
Completing instantiation... [25.830s CPU, 25.820s wall-clock]
Instantiating: [35.450s CPU, 35.437s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.810s CPU, 0.804s wall-clock]
Checking invariant weight... [0.000s CPU, 0.001s wall-clock]
Instantiating groups... [0.000s CPU, 0.001s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.000s wall-clock]
Choosing groups...
447 uncovered facts
Choosing groups: [0.000s CPU, 0.001s wall-clock]
Building translation key... [0.020s CPU, 0.016s wall-clock]
Computing fact groups: [0.860s CPU, 0.856s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.004s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.006s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.003s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.010s CPU, 0.000s wall-clock]
Processing axioms: [1.610s CPU, 1.610s wall-clock]
Translating task: [30.860s CPU, 30.852s wall-clock]
123365 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [15.220s CPU, 15.205s wall-clock]
Reordering and filtering variables...
449 of 449 variables necessary.
1 of 3 mutex groups necessary.
43432 of 43432 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [10.390s CPU, 10.397s wall-clock]
Translator variables: 449
Translator derived variables: 0
Translator facts: 901
Translator goal facts: 4
Translator mutex groups: 1
Translator total mutex groups size: 2
Translator operators: 43432
Translator axioms: 0
Translator task size: 534136
Translator peak memory: 320840 KB
Writing output... [8.860s CPU, 9.428s wall-clock]
Done! [102.760s CPU, 103.296s wall-clock]
planner.py version 0.0.1

Time:	 26.22s
Memory: 1649MB

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         : 31.054s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 26.336s

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        : 1482958 
Atoms        : 1482958 
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  : 1785MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.12s
Memory:		 1721MB (+72MB)
UNSAT
Iteration Time:	 0.12s

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: 1721MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 5.97s
Memory:		 1721MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 39.854s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 35.140s

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        : 1482958 
Atoms        : 1482958 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 119040   (Eliminated:    0 Frozen:   20)
Constraints  : 6709     (Binary:  94.0% Ternary:   3.4% Other:   2.7%)

Memory Peak  : 1785MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.73s
Memory:		 1727MB (+6MB)
UNSAT
Iteration Time:	 8.81s

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: 1733.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 5.23s
Memory:		 1727MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 48.037s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 43.332s

Choices      : 0       
Conflicts    : 0        (Analyzed: 0)
Restarts     : 0       
Problems     : 3        (Average Length: 7.00 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        : 1482958 
Atoms        : 1482958 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 238718   (Eliminated:    0 Frozen:   43)
Constraints  : 200306   (Binary:  98.6% Ternary:   0.7% Other:   0.7%)

Memory Peak  : 1785MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.76s
Memory:		 1741MB (+14MB)
UNSAT
Iteration Time:	 8.19s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1755.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 5.56s
Memory:		 1741MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 56.816s (Solving: 0.13s 1st Model: 0.10s Unsat: 0.00s)
CPU Time     : 52.124s

Choices      : 8550     (Domain: 1983)
Conflicts    : 224      (Analyzed: 224)
Restarts     : 1        (Average: 224.00 Last: 124)
Model-Level  : 1392.0  
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 224      (Deleted: 0)
  Binary     : 19       (Ratio:   8.48%)
  Ternary    : 11       (Ratio:   4.91%)
  Conflict   : 224      (Average Length:   49.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 224      (Average: 29.58 Max: 1619 Sum:   6625)
  Executed   : 221      (Average: 29.35 Max: 1619 Sum:   6574 Ratio:  99.23%)
  Bounded    : 3        (Average: 17.00 Max:  17 Sum:     51 Ratio:   0.77%)

Rules        : 1482958 
Atoms        : 1482958 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 364737   (Eliminated:    0 Frozen:   68)
Constraints  : 1339464  (Binary:  99.3% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 1785MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 0.77s
Memory:		 1774MB (+33MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 30.58s
Memory:		 2701MB (+927MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 65.790s (Solving: 0.36s 1st Model: 0.10s Unsat: 0.22s)
CPU Time     : 61.100s

Choices      : 8875     (Domain: 2244)
Conflicts    : 308      (Analyzed: 307)
Restarts     : 1        (Average: 307.00 Last: 124)
Model-Level  : 1392.0  
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 307      (Deleted: 0)
  Binary     : 39       (Ratio:  12.70%)
  Ternary    : 18       (Ratio:   5.86%)
  Conflict   : 307      (Average Length:  102.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 307      (Average: 22.96 Max: 1619 Sum:   7050)
  Executed   : 298      (Average: 22.47 Max: 1619 Sum:   6899 Ratio:  97.86%)
  Bounded    : 9        (Average: 16.78 Max:  17 Sum:    151 Ratio:   2.14%)

Rules        : 1951650 
Atoms        : 1585634 
Bodies       : 225023   (Original: 225022)
  Count      : 2336    
Equivalences : 76582    (Atom=Atom: 110 Body=Body: 0 Other: 76472)
Tight        : Yes
Variables    : 369348   (Eliminated:    0 Frozen: 76316)
Constraints  : 1715711  (Binary:  99.2% Ternary:   0.3% Other:   0.5%)

Memory Peak  : 2784MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 0.60s
Memory:		 2701MB (+0MB)
UNSAT
Iteration Time:	 39.97s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 2734.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 11.78s
Memory:		 2701MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 6
Time         : 136.638s (Solving: 56.38s 1st Model: 0.10s Unsat: 56.25s)
CPU Time     : 131.980s

Choices      : 42515    (Domain: 13944)
Conflicts    : 6977     (Analyzed: 6975)
Restarts     : 9        (Average: 775.00 Last: 1736)
Model-Level  : 1392.0  
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 6975     (Deleted: 0)
  Binary     : 83       (Ratio:   1.19%)
  Ternary    : 44       (Ratio:   0.63%)
  Conflict   : 6975     (Average Length: 6090.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 6975     (Average:  5.70 Max: 1619 Sum:  39761)
  Executed   : 6947     (Average:  5.62 Max: 1619 Sum:  39194 Ratio:  98.57%)
  Bounded    : 28       (Average: 20.25 Max:  22 Sum:    567 Ratio:   1.43%)

Rules        : 1951650 
Atoms        : 1585634 
Bodies       : 225023   (Original: 225022)
  Count      : 2336    
Equivalences : 76582    (Atom=Atom: 110 Body=Body: 0 Other: 76472)
Tight        : Yes
Variables    : 515267   (Eliminated:    0 Frozen: 207116)
Constraints  : 4744418  (Binary:  99.5% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2822MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 56.33s
Memory:		 2822MB (+121MB)
UNSAT
Iteration Time:	 70.89s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 2943.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 10.67s
Memory:		 2822MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 7
Time         : 771.597s (Solving: 677.54s 1st Model: 0.10s Unsat: 56.25s)
CPU Time     : 767.192s

Choices      : 159615   (Domain: 73875)
Conflicts    : 47016    (Analyzed: 47014)
Restarts     : 22       (Average: 2137.00 Last: 1736)
Model-Level  : 1392.0  
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 47014    (Deleted: 33165)
  Binary     : 130      (Ratio:   0.28%)
  Ternary    : 62       (Ratio:   0.13%)
  Conflict   : 47014    (Average Length: 16399.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 47014    (Average:  2.94 Max: 3535 Sum: 138119)
  Executed   : 46975    (Average:  2.92 Max: 3535 Sum: 137257 Ratio:  99.38%)
  Bounded    : 39       (Average: 22.10 Max:  27 Sum:    862 Ratio:   0.62%)

Rules        : 1951650 
Atoms        : 1585634 
Bodies       : 225023   (Original: 225022)
  Count      : 2336    
Equivalences : 76582    (Atom=Atom: 110 Body=Body: 0 Other: 76472)
Tight        : Yes
Variables    : 666583   (Eliminated:    0 Frozen: 346146)
Constraints  : 7918582  (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 5686MB
Max. Length  : 20 steps
Models       : 1


