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: [0.120s CPU, 0.133s wall-clock]
Normalizing task... [0.010s CPU, 0.008s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.018s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.210s CPU, 0.221s wall-clock]
Preparing model... [0.070s CPU, 0.067s wall-clock]
Generated 400 rules.
Computing model... [6.500s CPU, 6.496s wall-clock]
30417 relevant atoms
31996 auxiliary atoms
62413 final queue length
160620 total queue pushes
Completing instantiation... [17.550s CPU, 17.535s wall-clock]
Instantiating: [24.410s CPU, 24.410s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.620s CPU, 0.613s 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, 0.657s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.003s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [1.100s CPU, 1.098s wall-clock]
Translating task: [20.820s CPU, 20.804s 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: [10.310s CPU, 10.308s 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: [6.730s CPU, 6.733s 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... [5.890s CPU, 6.300s wall-clock]
Done! [69.600s CPU, 70.004s wall-clock]
planner.py version 0.0.1

Time:	 16.90s
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         : 19.986s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 16.984s

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:	 0.09s

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: 1197MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 3.30s
Memory:		 1197MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 30.819s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 27.820s

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    : 74726    (Eliminated:    0 Frozen: 74726)
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:	 6.16s
Memory:		 1198MB (+1MB)
UNSAT
Iteration Time:	 10.84s

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: 1199.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 3.13s
Memory:		 1198MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 47.793s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 44.800s

Choices      : 33       (Domain: 30)
Conflicts    : 9        (Analyzed: 8)
Restarts     : 0       
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 8        (Deleted: 0)
  Binary     : 5        (Ratio:  62.50%)
  Ternary    : 3        (Ratio:  37.50%)
  Conflict   : 8        (Average Length:    2.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 8        (Average:  4.25 Max:  12 Sum:     34)
  Executed   : 7        (Average:  4.12 Max:  12 Sum:     33 Ratio:  97.06%)
  Bounded    : 1        (Average:  1.00 Max:   1 Sum:      1 Ratio:   2.94%)

Rules        : 994410  
Atoms        : 994410  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 150393   (Eliminated:    0 Frozen: 150393)
Constraints  : 249419   (Binary:  98.7% Ternary:   0.7% Other:   0.6%)

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

[endof: stats after solve call]
Solving Time:	 12.32s
Memory:		 1202MB (+4MB)
UNSAT
Iteration Time:	 16.99s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1206.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 3.94s
Memory:		 1202MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 69.286s (Solving: 0.06s 1st Model: 0.04s Unsat: 0.00s)
CPU Time     : 66.304s

Choices      : 1554     (Domain: 531)
Conflicts    : 57       (Analyzed: 56)
Restarts     : 0       
Model-Level  : 795.0   
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 56       (Deleted: 0)
  Binary     : 11       (Ratio:  19.64%)
  Ternary    : 6        (Ratio:  10.71%)
  Conflict   : 56       (Average Length:   56.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 56       (Average: 13.88 Max: 162 Sum:    777)
  Executed   : 55       (Average: 13.86 Max: 162 Sum:    776 Ratio:  99.87%)
  Bounded    : 1        (Average:  1.00 Max:   1 Sum:      1 Ratio:   0.13%)

Rules        : 994410  
Atoms        : 994410  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 233484   (Eliminated:    0 Frozen: 233484)
Constraints  : 1243734  (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:	 15.88s
Memory:		 1223MB (+21MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 20.01s
Memory:		 1854MB (+631MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 88.143s (Solving: 13.07s 1st Model: 0.04s Unsat: 13.01s)
CPU Time     : 85.172s

Choices      : 13735    (Domain: 6918)
Conflicts    : 3607     (Analyzed: 3605)
Restarts     : 12       (Average: 300.42 Last: 494)
Model-Level  : 795.0   
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 3605     (Deleted: 0)
  Binary     : 105      (Ratio:   2.91%)
  Ternary    : 59       (Ratio:   1.64%)
  Conflict   : 3605     (Average Length:  792.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 3605     (Average:  3.16 Max: 514 Sum:  11387)
  Executed   : 3582     (Average:  3.06 Max: 514 Sum:  11044 Ratio:  96.99%)
  Bounded    : 23       (Average: 14.91 Max:  17 Sum:    343 Ratio:   3.01%)

Rules        : 1411283  (Original: 1410625)
Atoms        : 1057091 
Bodies       : 228877   (Original: 228301)
  Count      : 2228     (Original: 2325)
Equivalences : 73344    (Atom=Atom: 105 Body=Body: 0 Other: 73239)
Tight        : Yes
Variables    : 238756   (Eliminated:  597 Frozen: 238085)
Constraints  : 1607996  (Binary:  99.1% Ternary:   0.3% Other:   0.6%)

Memory Peak  : 1911MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 14.01s
Memory:		 1854MB (+0MB)
UNSAT
Iteration Time:	 55.53s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1875.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 6.24s
Memory:		 1854MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 6
Time         : 409.083s (Solving: 297.38s 1st Model: 0.04s Unsat: 13.01s)
CPU Time     : 406.244s

Choices      : 123669   (Domain: 98615)
Conflicts    : 56470    (Analyzed: 56468)
Restarts     : 112      (Average: 504.18 Last: 494)
Model-Level  : 795.0   
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 56468    (Deleted: 40935)
  Binary     : 204      (Ratio:   0.36%)
  Ternary    : 107      (Ratio:   0.19%)
  Conflict   : 56468    (Average Length: 3437.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 56468    (Average:  2.01 Max: 564 Sum: 113421)
  Executed   : 56431    (Average:  2.00 Max: 564 Sum: 112800 Ratio:  99.45%)
  Bounded    : 37       (Average: 16.78 Max:  22 Sum:    621 Ratio:   0.55%)

Rules        : 1411283  (Original: 1410625)
Atoms        : 1057091 
Bodies       : 228877   (Original: 228301)
  Count      : 2228     (Original: 2325)
Equivalences : 73344    (Atom=Atom: 105 Body=Body: 0 Other: 73239)
Tight        : Yes
Variables    : 333558   (Eliminated:  597 Frozen: 332955)
Constraints  : 3482601  (Binary:  99.3% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2293MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 312.90s
Memory:		 2293MB (+439MB)
UNKNOWN
Iteration Time:	 321.08s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 2732.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 6.39s
Memory:		 2293MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 7
Time         : 812.261s (Solving: 663.27s 1st Model: 0.04s Unsat: 13.01s)
CPU Time     : 809.564s

Choices      : 309393   (Domain: 273196)
Conflicts    : 128947   (Analyzed: 128945)
Restarts     : 184      (Average: 700.79 Last: 494)
Model-Level  : 795.0   
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 128945   (Deleted: 99594)
  Binary     : 255      (Ratio:   0.20%)
  Ternary    : 123      (Ratio:   0.10%)
  Conflict   : 128945   (Average Length: 5721.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 128945   (Average:  2.28 Max: 564 Sum: 294173)
  Executed   : 128906   (Average:  2.28 Max: 564 Sum: 293498 Ratio:  99.77%)
  Bounded    : 39       (Average: 17.31 Max:  27 Sum:    675 Ratio:   0.23%)

Rules        : 1411283  (Original: 1410625)
Atoms        : 1057091 
Bodies       : 228877   (Original: 228301)
  Count      : 2228     (Original: 2325)
Equivalences : 73344    (Atom=Atom: 105 Body=Body: 0 Other: 73239)
Tight        : Yes
Variables    : 429414   (Eliminated:  597 Frozen: 428817)
Constraints  : 5282358  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 3106MB
Max. Length  : 20 steps
Models       : 1