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-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/tidybot-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/instances/instance-13.pddl
Parsing...
Parsing: [0.080s CPU, 0.093s wall-clock]
Normalizing task... [0.010s CPU, 0.006s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.014s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.210s CPU, 0.209s wall-clock]
Preparing model... [0.070s CPU, 0.066s wall-clock]
Generated 400 rules.
Computing model... [9.260s CPU, 9.266s wall-clock]
44906 relevant atoms
39548 auxiliary atoms
84454 final queue length
234012 total queue pushes
Completing instantiation... [26.830s CPU, 26.823s wall-clock]
Instantiating: [36.480s CPU, 36.477s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [1.520s CPU, 1.517s 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...
459 uncovered facts
Choosing groups: [0.000s CPU, 0.001s wall-clock]
Building translation key... [0.020s CPU, 0.017s wall-clock]
Computing fact groups: [1.570s CPU, 1.572s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.004s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.004s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.004s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [1.650s CPU, 1.650s wall-clock]
Translating task: [32.400s CPU, 32.376s wall-clock]
124181 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [14.380s CPU, 14.369s wall-clock]
Reordering and filtering variables...
461 of 461 variables necessary.
1 of 3 mutex groups necessary.
44248 of 44248 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [10.620s CPU, 10.621s wall-clock]
Translator variables: 461
Translator derived variables: 0
Translator facts: 925
Translator goal facts: 4
Translator mutex groups: 1
Translator total mutex groups size: 2
Translator operators: 44248
Translator axioms: 0
Translator task size: 541924
Translator peak memory: 324732 KB
Writing output... [8.860s CPU, 9.454s wall-clock]
Done! [105.380s CPU, 105.946s wall-clock]
planner.py version 0.0.1

Time:	 26.60s
Memory: 1672MB

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         : 30.963s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 26.716s

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        : 1496925 
Atoms        : 1496925 
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  : 1808MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.12s
Memory:		 1744MB (+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: 1744MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 4.82s
Memory:		 1744MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 50.599s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 46.360s

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        : 1496925 
Atoms        : 1496925 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 107318   (Eliminated:    0 Frozen: 107318)
Constraints  : 8257     (Binary:  94.7% Ternary:   2.9% Other:   2.4%)

Memory Peak  : 1808MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 12.69s
Memory:		 1770MB (+26MB)
UNSAT
Iteration Time:	 19.65s

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: 1796.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 5.48s
Memory:		 1770MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 83.817s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 79.592s

Choices      : 0       
Conflicts    : 1        (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        : 1496925 
Atoms        : 1496925 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 215715   (Eliminated:    0 Frozen: 215715)
Constraints  : 268895   (Binary:  98.8% Ternary:   0.6% Other:   0.6%)

Memory Peak  : 1808MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 25.39s
Memory:		 1793MB (+23MB)
UNSAT
Iteration Time:	 33.24s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1819.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 5.03s
Memory:		 1793MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 122.196s (Solving: 0.11s 1st Model: 0.07s Unsat: 0.00s)
CPU Time     : 117.988s

Choices      : 9673     (Domain: 1733)
Conflicts    : 175      (Analyzed: 174)
Restarts     : 0       
Model-Level  : 1543.0  
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 174      (Deleted: 0)
  Binary     : 24       (Ratio:  13.79%)
  Ternary    : 10       (Ratio:   5.75%)
  Conflict   : 174      (Average Length:   48.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 174      (Average: 46.82 Max: 708 Sum:   8147)
  Executed   : 174      (Average: 46.82 Max: 708 Sum:   8147 Ratio: 100.00%)
  Bounded    : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio:   0.00%)

Rules        : 1496925 
Atoms        : 1496925 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 332051   (Eliminated:    0 Frozen: 332051)
Constraints  : 1423375  (Binary:  99.3% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 1838MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 30.77s
Memory:		 1838MB (+45MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 30.53s
Memory:		 2777MB (+939MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 131.526s (Solving: 0.35s 1st Model: 0.07s Unsat: 0.24s)
CPU Time     : 127.324s

Choices      : 10077    (Domain: 2127)
Conflicts    : 275      (Analyzed: 273)
Restarts     : 0       
Model-Level  : 1543.0  
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 273      (Deleted: 0)
  Binary     : 42       (Ratio:  15.38%)
  Ternary    : 15       (Ratio:   5.49%)
  Conflict   : 273      (Average Length:   56.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 273      (Average: 31.77 Max: 708 Sum:   8673)
  Executed   : 263      (Average: 31.32 Max: 708 Sum:   8551 Ratio:  98.59%)
  Bounded    : 10       (Average: 12.20 Max:  17 Sum:    122 Ratio:   1.41%)

Rules        : 1991812  (Original: 1991033)
Atoms        : 1588387 
Bodies       : 259583   (Original: 258892)
  Count      : 2412     (Original: 2526)
Equivalences : 83420    (Atom=Atom: 108 Body=Body: 0 Other: 83312)
Tight        : Yes
Variables    : 337847   (Eliminated:  722 Frozen: 337048)
Constraints  : 1838530  (Binary:  99.1% Ternary:   0.3% Other:   0.5%)

Memory Peak  : 2777MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 1.46s
Memory:		 2777MB (+0MB)
UNSAT
Iteration Time:	 70.39s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 2822.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 11.01s
Memory:		 2777MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 6
Time         : 471.591s (Solving: 271.99s 1st Model: 0.07s Unsat: 271.89s)
CPU Time     : 467.532s

Choices      : 87751    (Domain: 51696)
Conflicts    : 35395    (Analyzed: 35392)
Restarts     : 53       (Average: 667.77 Last: 6496)
Model-Level  : 1543.0  
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 35392    (Deleted: 13507)
  Binary     : 168      (Ratio:   0.47%)
  Ternary    : 76       (Ratio:   0.21%)
  Conflict   : 35392    (Average Length: 2929.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 35392    (Average:  2.19 Max: 881 Sum:  77440)
  Executed   : 35331    (Average:  2.16 Max: 881 Sum:  76279 Ratio:  98.50%)
  Bounded    : 61       (Average: 19.03 Max:  22 Sum:   1161 Ratio:   1.50%)

Rules        : 1991812  (Original: 1991033)
Atoms        : 1588387 
Bodies       : 259583   (Original: 258892)
  Count      : 2412     (Original: 2526)
Equivalences : 83420    (Atom=Atom: 108 Body=Body: 0 Other: 83312)
Tight        : Yes
Variables    : 470218   (Eliminated:  722 Frozen: 469478)
Constraints  : 4510109  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 3055MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 326.29s
Memory:		 3055MB (+278MB)
UNSAT
Iteration Time:	 340.22s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 3333.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 9.73s
Memory:		 3055MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 7
Time         : 1989.128s (Solving: 1717.08s 1st Model: 0.07s Unsat: 271.89s)
CPU Time     : 1985.688s

Choices      : 273538   (Domain: 217121)
Conflicts    : 158756   (Analyzed: 158753)
Restarts     : 153      (Average: 1037.60 Last: 6496)
Model-Level  : 1543.0  
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 158753   (Deleted: 126901)
  Binary     : 210      (Ratio:   0.13%)
  Ternary    : 93       (Ratio:   0.06%)
  Conflict   : 158753   (Average Length: 6255.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 158753   (Average:  1.59 Max: 881 Sum: 252406)
  Executed   : 158689   (Average:  1.58 Max: 881 Sum: 251164 Ratio:  99.51%)
  Bounded    : 64       (Average: 19.41 Max:  27 Sum:   1242 Ratio:   0.49%)

Rules        : 1991812  (Original: 1991033)
Atoms        : 1588387 
Bodies       : 259583   (Original: 258892)
  Count      : 2412     (Original: 2526)
Equivalences : 83420    (Atom=Atom: 108 Body=Body: 0 Other: 83312)
Tight        : Yes
Variables    : 607409   (Eliminated:  722 Frozen: 606687)
Constraints  : 7147501  (Binary:  99.5% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 4230MB
Max. Length  : 20 steps
Models       : 1