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-7.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-7.pddl
Parsing...
Parsing: [0.070s CPU, 0.066s wall-clock]
Normalizing task... [0.000s CPU, 0.006s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.013s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.210s CPU, 0.209s wall-clock]
Preparing model... [0.070s CPU, 0.073s wall-clock]
Generated 400 rules.
Computing model... [6.530s CPU, 6.534s wall-clock]
30399 relevant atoms
31995 auxiliary atoms
62394 final queue length
160559 total queue pushes
Completing instantiation... [17.540s CPU, 17.539s wall-clock]
Instantiating: [24.440s CPU, 24.440s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.620s CPU, 0.617s 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...
371 uncovered facts
Choosing groups: [0.000s CPU, 0.001s wall-clock]
Building translation key... [0.010s CPU, 0.014s wall-clock]
Computing fact groups: [0.660s CPU, 0.660s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.003s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.003s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [1.100s CPU, 1.096s wall-clock]
Translating task: [20.870s CPU, 20.861s wall-clock]
80827 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [10.350s CPU, 10.341s wall-clock]
Reordering and filtering variables...
373 of 373 variables necessary.
1 of 3 mutex groups necessary.
29843 of 29843 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [6.820s CPU, 6.813s wall-clock]
Translator variables: 373
Translator derived variables: 0
Translator facts: 749
Translator goal facts: 4
Translator mutex groups: 1
Translator total mutex groups size: 2
Translator operators: 29843
Translator axioms: 0
Translator task size: 360046
Translator peak memory: 228212 KB
Writing output... [5.890s CPU, 6.270s wall-clock]
Done! [69.750s CPU, 70.111s wall-clock]
planner.py version 0.0.1

Time:	 16.95s
Memory: 1124MB

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         : 20.192s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 17.032s

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        : 993033  
Atoms        : 993033  
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  : 1260MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.09s
Memory:		 1196MB (+72MB)
UNSAT
Iteration Time:	 0.09s

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: 1196MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 3.24s
Memory:		 1196MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 30.630s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 27.472s

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        : 993033  
Atoms        : 993033  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 73044    (Eliminated:    0 Frozen: 73044)
Constraints  : 3017     (Binary:  90.5% Ternary:   6.2% Other:   3.3%)

Memory Peak  : 1260MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 5.86s
Memory:		 1208MB (+12MB)
UNSAT
Iteration Time:	 10.45s

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: 1220.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 3.04s
Memory:		 1208MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 46.636s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 43.492s

Choices      : 4        (Domain: 4)
Conflicts    : 3        (Analyzed: 2)
Restarts     : 0       
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 2        (Deleted: 0)
  Binary     : 2        (Ratio: 100.00%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 2        (Average Length:    2.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 2        (Average:  3.00 Max:   4 Sum:      6)
  Executed   : 0        (Average:  2.00 Max:   3 Sum:      4 Ratio:  66.67%)
  Bounded    : 2        (Average:  1.00 Max:   1 Sum:      2 Ratio:  33.33%)

Rules        : 993033  
Atoms        : 993033  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 146463   (Eliminated:    0 Frozen: 146463)
Constraints  : 136985   (Binary:  98.1% Ternary:   1.0% Other:   0.9%)

Memory Peak  : 1260MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 11.46s
Memory:		 1212MB (+4MB)
UNSAT
Iteration Time:	 16.02s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1224.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 3.86s
Memory:		 1212MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 66.181s (Solving: 0.08s 1st Model: 0.06s Unsat: 0.00s)
CPU Time     : 63.044s

Choices      : 4729     (Domain: 1058)
Conflicts    : 143      (Analyzed: 142)
Restarts     : 1        (Average: 142.00 Last: 40)
Model-Level  : 684.0   
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 142      (Deleted: 0)
  Binary     : 9        (Ratio:   6.34%)
  Ternary    : 1        (Ratio:   0.70%)
  Conflict   : 142      (Average Length:   57.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 142      (Average: 23.70 Max: 420 Sum:   3366)
  Executed   : 140      (Average: 23.69 Max: 420 Sum:   3364 Ratio:  99.94%)
  Bounded    : 2        (Average:  1.00 Max:   1 Sum:      2 Ratio:   0.06%)

Rules        : 993033  
Atoms        : 993033  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 225366   (Eliminated:    0 Frozen: 225366)
Constraints  : 923630   (Binary:  99.2% Ternary:   0.4% Other:   0.4%)

Memory Peak  : 1260MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 14.05s
Memory:		 1246MB (+34MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 20.84s
Memory:		 1896MB (+650MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 72.265s (Solving: 0.72s 1st Model: 0.06s Unsat: 0.64s)
CPU Time     : 69.128s

Choices      : 6067     (Domain: 1674)
Conflicts    : 497      (Analyzed: 495)
Restarts     : 3        (Average: 165.00 Last: 151)
Model-Level  : 684.0   
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 495      (Deleted: 0)
  Binary     : 29       (Ratio:   5.86%)
  Ternary    : 12       (Ratio:   2.42%)
  Conflict   : 495      (Average Length:  219.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 495      (Average: 10.03 Max: 420 Sum:   4964)
  Executed   : 477      (Average:  9.48 Max: 420 Sum:   4691 Ratio:  94.50%)
  Bounded    : 18       (Average: 15.17 Max:  17 Sum:    273 Ratio:   5.50%)

Rules        : 1319081  (Original: 1318385)
Atoms        : 1054257 
Bodies       : 175478   (Original: 174925)
  Count      : 1889     (Original: 1996)
Equivalences : 55657    (Atom=Atom: 171 Body=Body: 0 Other: 55486)
Tight        : Yes
Variables    : 230098   (Eliminated:  535 Frozen: 229439)
Constraints  : 1198162  (Binary:  98.9% Ternary:   0.4% Other:   0.7%)

Memory Peak  : 1896MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 1.38s
Memory:		 1896MB (+0MB)
UNSAT
Iteration Time:	 41.78s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1930.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 6.04s
Memory:		 1896MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 6
Time         : 252.336s (Solving: 148.24s 1st Model: 0.06s Unsat: 0.64s)
CPU Time     : 249.272s

Choices      : 81306    (Domain: 43714)
Conflicts    : 28676    (Analyzed: 28674)
Restarts     : 103      (Average: 278.39 Last: 200)
Model-Level  : 684.0   
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 28674    (Deleted: 17999)
  Binary     : 134      (Ratio:   0.47%)
  Ternary    : 57       (Ratio:   0.20%)
  Conflict   : 28674    (Average Length: 1797.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 28674    (Average:  2.64 Max: 858 Sum:  75659)
  Executed   : 28631    (Average:  2.61 Max: 858 Sum:  74856 Ratio:  98.94%)
  Bounded    : 43       (Average: 18.67 Max:  22 Sum:    803 Ratio:   1.06%)

Rules        : 1319081  (Original: 1318385)
Atoms        : 1054257 
Bodies       : 175478   (Original: 174925)
  Count      : 1889     (Original: 1996)
Equivalences : 55657    (Atom=Atom: 171 Body=Body: 0 Other: 55486)
Tight        : Yes
Variables    : 319767   (Eliminated:  535 Frozen: 319226)
Constraints  : 2682463  (Binary:  99.2% Ternary:   0.3% Other:   0.5%)

Memory Peak  : 2040MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 172.08s
Memory:		 1976MB (+80MB)
UNKNOWN
Iteration Time:	 180.16s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 2056.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 6.22s
Memory:		 1976MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 7
Time         : 480.733s (Solving: 340.92s 1st Model: 0.06s Unsat: 0.64s)
CPU Time     : 477.764s

Choices      : 153388   (Domain: 94002)
Conflicts    : 56821    (Analyzed: 56819)
Restarts     : 203      (Average: 279.90 Last: 202)
Model-Level  : 684.0   
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 56819    (Deleted: 45401)
  Binary     : 179      (Ratio:   0.32%)
  Ternary    : 72       (Ratio:   0.13%)
  Conflict   : 56819    (Average Length: 3407.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 56819    (Average:  2.49 Max: 2794 Sum: 141367)
  Executed   : 56773    (Average:  2.47 Max: 2794 Sum: 140483 Ratio:  99.37%)
  Bounded    : 46       (Average: 19.22 Max:  27 Sum:    884 Ratio:   0.63%)

Rules        : 1319081  (Original: 1318385)
Atoms        : 1054257 
Bodies       : 175478   (Original: 174925)
  Count      : 1889     (Original: 1996)
Equivalences : 55657    (Atom=Atom: 171 Body=Body: 0 Other: 55486)
Tight        : Yes
Variables    : 413538   (Eliminated:  535 Frozen: 413003)
Constraints  : 4500324  (Binary:  99.3% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2202MB
Max. Length  : 20 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 220.58s
Memory:		 2202MB (+226MB)
UNKNOWN
Iteration Time:	 228.50s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 2428.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 6.42s
Memory:		 2202MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 8
Time         : 774.865s (Solving: 599.10s 1st Model: 0.06s Unsat: 0.64s)
CPU Time     : 772.020s

Choices      : 240769   (Domain: 151817)
Conflicts    : 84989    (Analyzed: 84987)
Restarts     : 303      (Average: 280.49 Last: 207)
Model-Level  : 684.0   
Problems     : 8        (Average Length: 17.00 Splits: 0)
Lemmas       : 84987    (Deleted: 73444)
  Binary     : 215      (Ratio:   0.25%)
  Ternary    : 86       (Ratio:   0.10%)
  Conflict   : 84987    (Average Length: 5092.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 84987    (Average:  2.61 Max: 3355 Sum: 222219)
  Executed   : 84938    (Average:  2.60 Max: 3355 Sum: 221239 Ratio:  99.56%)
  Bounded    : 49       (Average: 20.00 Max:  32 Sum:    980 Ratio:   0.44%)

Rules        : 1319081  (Original: 1318385)
Atoms        : 1054257 
Bodies       : 175478   (Original: 174925)
  Count      : 1889     (Original: 1996)
Equivalences : 55657    (Atom=Atom: 171 Body=Body: 0 Other: 55486)
Tight        : Yes
Variables    : 507309   (Eliminated:  535 Frozen: 506774)
Constraints  : 6425076  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2732MB
Max. Length  : 25 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 286.14s
Memory:		 2732MB (+530MB)
UNKNOWN
Iteration Time:	 294.26s

Iteration 8
Queue:		 [(4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)]
Grounded Until:	 30
Blocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 9
Time         : 917.035s (Solving: 741.04s 1st Model: 0.06s Unsat: 0.64s)
CPU Time     : 914.232s

Choices      : 308980   (Domain: 191543)
Conflicts    : 113165   (Analyzed: 113163)
Restarts     : 403      (Average: 280.80 Last: 207)
Model-Level  : 684.0   
Problems     : 9        (Average Length: 18.67 Splits: 0)
Lemmas       : 113163   (Deleted: 101551)
  Binary     : 242      (Ratio:   0.21%)
  Ternary    : 90       (Ratio:   0.08%)
  Conflict   : 113163   (Average Length: 4216.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 113163   (Average:  2.53 Max: 3355 Sum: 286399)
  Executed   : 113112   (Average:  2.52 Max: 3355 Sum: 285355 Ratio:  99.64%)
  Bounded    : 51       (Average: 20.47 Max:  32 Sum:   1044 Ratio:   0.36%)

Rules        : 1319081  (Original: 1318385)
Atoms        : 1054257 
Bodies       : 175478   (Original: 174925)
  Count      : 1889     (Original: 1996)
Equivalences : 55657    (Atom=Atom: 171 Body=Body: 0 Other: 55486)
Tight        : Yes
Variables    : 507309   (Eliminated:  535 Frozen: 506774)
Constraints  : 6424991  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2732MB
Max. Length  : 30 steps
Models       : 1