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-5.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-5.pddl
Parsing...
Parsing: [0.100s CPU, 0.104s wall-clock]
Normalizing task... [0.010s CPU, 0.008s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.018s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.220s CPU, 0.222s wall-clock]
Preparing model... [0.060s CPU, 0.066s wall-clock]
Generated 400 rules.
Computing model... [6.590s CPU, 6.585s wall-clock]
30417 relevant atoms
31996 auxiliary atoms
62413 final queue length
160620 total queue pushes
Completing instantiation... [17.550s CPU, 17.546s wall-clock]
Instantiating: [24.510s CPU, 24.509s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.610s CPU, 0.612s 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: [0.650s CPU, 0.656s 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, 1.097s wall-clock]
Translating task: [20.900s CPU, 20.883s wall-clock]
80851 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [10.330s CPU, 10.325s wall-clock]
Reordering and filtering variables...
373 of 373 variables necessary.
1 of 3 mutex groups necessary.
29864 of 29864 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [6.810s CPU, 6.805s 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: 29864
Translator axioms: 0
Translator task size: 360262
Translator peak memory: 228348 KB
Writing output... [5.930s CPU, 6.332s wall-clock]
Done! [69.890s CPU, 70.272s wall-clock]
planner.py version 0.0.1

Time:	 17.03s
Memory: 1125MB

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         : 20.180s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 17.116s

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        : 994410  
Atoms        : 994410  
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  : 1261MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.08s
Memory:		 1197MB (+72MB)
UNSAT
Iteration Time:	 0.08s

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: 1197MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 3.31s
Memory:		 1197MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 24.991s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 21.932s

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        : 994410  
Atoms        : 994410  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 75053    (Eliminated:    0 Frozen:   20)
Constraints  : 8272     (Binary:  94.6% Ternary:   3.0% Other:   2.4%)

Memory Peak  : 1261MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.33s
Memory:		 1200MB (+3MB)
UNSAT
Iteration Time:	 4.82s

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: 1203.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 3.10s
Memory:		 1200MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 29.664s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 26.612s

Choices      : 78       (Domain: 58)
Conflicts    : 17       (Analyzed: 16)
Restarts     : 0       
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 16       (Deleted: 0)
  Binary     : 6        (Ratio:  37.50%)
  Ternary    : 3        (Ratio:  18.75%)
  Conflict   : 16       (Average Length:    5.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 16       (Average:  4.94 Max:  21 Sum:     79)
  Executed   : 15       (Average:  4.88 Max:  21 Sum:     78 Ratio:  98.73%)
  Bounded    : 1        (Average:  1.00 Max:   1 Sum:      1 Ratio:   1.27%)

Rules        : 994410  
Atoms        : 994410  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 150958   (Eliminated:    0 Frozen:   43)
Constraints  : 249385   (Binary:  98.7% Ternary:   0.7% Other:   0.7%)

Memory Peak  : 1261MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.35s
Memory:		 1202MB (+2MB)
UNSAT
Iteration Time:	 4.68s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1205.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 3.91s
Memory:		 1202MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 35.227s (Solving: 0.08s 1st Model: 0.05s Unsat: 0.00s)
CPU Time     : 32.184s

Choices      : 2132     (Domain: 755)
Conflicts    : 79       (Analyzed: 78)
Restarts     : 0       
Model-Level  : 683.0   
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 78       (Deleted: 0)
  Binary     : 8        (Ratio:  10.26%)
  Ternary    : 6        (Ratio:   7.69%)
  Conflict   : 78       (Average Length:   33.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 78       (Average: 18.81 Max: 180 Sum:   1467)
  Executed   : 77       (Average: 18.79 Max: 180 Sum:   1466 Ratio:  99.93%)
  Bounded    : 1        (Average:  1.00 Max:   1 Sum:      1 Ratio:   0.07%)

Rules        : 994410  
Atoms        : 994410  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 234127   (Eliminated:    0 Frozen:   68)
Constraints  : 1243655  (Binary:  99.3% Ternary:   0.4% Other:   0.4%)

Memory Peak  : 1261MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 0.31s
Memory:		 1209MB (+7MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 19.63s
Memory:		 1861MB (+652MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 44.596s (Solving: 4.33s 1st Model: 0.05s Unsat: 4.25s)
CPU Time     : 41.556s

Choices      : 7556     (Domain: 3745)
Conflicts    : 1404     (Analyzed: 1402)
Restarts     : 5        (Average: 280.40 Last: 62)
Model-Level  : 683.0   
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 1402     (Deleted: 0)
  Binary     : 52       (Ratio:   3.71%)
  Ternary    : 39       (Ratio:   2.78%)
  Conflict   : 1402     (Average Length: 1085.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 1402     (Average:  5.05 Max: 289 Sum:   7085)
  Executed   : 1383     (Average:  4.83 Max: 289 Sum:   6778 Ratio:  95.67%)
  Bounded    : 19       (Average: 16.16 Max:  17 Sum:    307 Ratio:   4.33%)

Rules        : 1410692 
Atoms        : 1057158 
Bodies       : 228294   (Original: 228293)
  Count      : 2316    
Equivalences : 73450    (Atom=Atom: 114 Body=Body: 0 Other: 73336)
Tight        : Yes
Variables    : 238719   (Eliminated:    0 Frozen: 73160)
Constraints  : 1606656  (Binary:  99.2% Ternary:   0.3% Other:   0.6%)

Memory Peak  : 1917MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 4.58s
Memory:		 1861MB (+0MB)
UNSAT
Iteration Time:	 29.79s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1868.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 6.23s
Memory:		 1861MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 6
Time         : 527.432s (Solving: 479.14s 1st Model: 0.05s Unsat: 479.07s)
CPU Time     : 524.592s

Choices      : 189353   (Domain: 158099)
Conflicts    : 92866    (Analyzed: 92863)
Restarts     : 20       (Average: 4643.15 Last: 4063)
Model-Level  : 683.0   
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 92863    (Deleted: 69648)
  Binary     : 156      (Ratio:   0.17%)
  Ternary    : 102      (Ratio:   0.11%)
  Conflict   : 92863    (Average Length: 7694.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 92863    (Average:  2.04 Max: 938 Sum: 189166)
  Executed   : 92806    (Average:  2.02 Max: 938 Sum: 188035 Ratio:  99.40%)
  Bounded    : 57       (Average: 19.84 Max:  22 Sum:   1131 Ratio:   0.60%)

Rules        : 1410692 
Atoms        : 1057158 
Bodies       : 228294   (Original: 228293)
  Count      : 2316    
Equivalences : 73450    (Atom=Atom: 114 Body=Body: 0 Other: 73336)
Tight        : Yes
Variables    : 333517   (Eliminated:    0 Frozen: 157699)
Constraints  : 3494884  (Binary:  99.3% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 3424MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 475.17s
Memory:		 3360MB (+1499MB)
UNSAT
Iteration Time:	 483.05s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 4859.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 6.39s
Memory:		 3360MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 7
Time         : 812.093s (Solving: 755.26s 1st Model: 0.05s Unsat: 479.07s)
CPU Time     : 809.352s

Choices      : 335256   (Domain: 300520)
Conflicts    : 147972   (Analyzed: 147969)
Restarts     : 33       (Average: 4483.91 Last: 16372)
Model-Level  : 683.0   
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 147969   (Deleted: 102813)
  Binary     : 184      (Ratio:   0.12%)
  Ternary    : 111      (Ratio:   0.08%)
  Conflict   : 147969   (Average Length: 9188.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 147969   (Average:  2.26 Max: 938 Sum: 334342)
  Executed   : 147912   (Average:  2.25 Max: 938 Sum: 333211 Ratio:  99.66%)
  Bounded    : 57       (Average: 19.84 Max:  22 Sum:   1131 Ratio:   0.34%)

Rules        : 1410692 
Atoms        : 1057158 
Bodies       : 228294   (Original: 228293)
  Count      : 2316    
Equivalences : 73450    (Atom=Atom: 114 Body=Body: 0 Other: 73336)
Tight        : Yes
Variables    : 429373   (Eliminated:    0 Frozen: 243549)
Constraints  : 5302180  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 3961MB
Max. Length  : 20 steps
Models       : 1