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-9.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-9.pddl
Parsing...
Parsing: [0.100s CPU, 0.100s wall-clock]
Normalizing task... [0.010s CPU, 0.008s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.019s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.230s CPU, 0.233s wall-clock]
Preparing model... [0.070s CPU, 0.068s wall-clock]
Generated 400 rules.
Computing model... [9.390s CPU, 9.393s wall-clock]
45765 relevant atoms
39820 auxiliary atoms
85585 final queue length
236866 total queue pushes
Completing instantiation... [27.460s CPU, 27.440s wall-clock]
Instantiating: [37.270s CPU, 37.251s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.850s CPU, 0.848s 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...
471 uncovered facts
Choosing groups: [0.000s CPU, 0.003s wall-clock]
Building translation key... [0.020s CPU, 0.017s wall-clock]
Computing fact groups: [0.910s CPU, 0.907s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.004s wall-clock]
Building dictionary for full mutex groups... [0.000s 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: [1.670s CPU, 1.678s wall-clock]
Translating task: [32.250s CPU, 32.220s wall-clock]
125021 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [14.620s CPU, 14.618s wall-clock]
Reordering and filtering variables...
473 of 473 variables necessary.
1 of 3 mutex groups necessary.
45090 of 45090 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [10.780s CPU, 10.770s wall-clock]
Translator variables: 473
Translator derived variables: 0
Translator facts: 949
Translator goal facts: 4
Translator mutex groups: 1
Translator total mutex groups size: 2
Translator operators: 45090
Translator axioms: 0
Translator task size: 549948
Translator peak memory: 329588 KB
Writing output... [9.070s CPU, 9.661s wall-clock]
Done! [105.990s CPU, 106.527s wall-clock]
planner.py version 0.0.1

Time:	 27.07s
Memory: 1696MB

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         : 31.964s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 27.188s

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        : 1513298 
Atoms        : 1513298 
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  : 1832MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.13s
Memory:		 1768MB (+72MB)
UNSAT
Iteration Time:	 0.13s

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: 1768MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 4.47s
Memory:		 1768MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 48.891s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 44.124s

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        : 1513298 
Atoms        : 1513298 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 99626    (Eliminated:    0 Frozen: 99626)
Constraints  : 8043     (Binary:  94.7% Ternary:   3.0% Other:   2.3%)

Memory Peak  : 1832MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 10.51s
Memory:		 1796MB (+28MB)
UNSAT
Iteration Time:	 16.94s

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: 1824.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 5.12s
Memory:		 1796MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 76.899s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 72.140s

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        : 1513298 
Atoms        : 1513298 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 199954   (Eliminated:    0 Frozen: 199954)
Constraints  : 181919   (Binary:  98.4% Ternary:   0.8% Other:   0.8%)

Memory Peak  : 1832MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 20.73s
Memory:		 1823MB (+27MB)
UNSAT
Iteration Time:	 28.02s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1851.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 4.59s
Memory:		 1823MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 108.215s (Solving: 0.08s 1st Model: 0.05s Unsat: 0.00s)
CPU Time     : 103.472s

Choices      : 5866     (Domain: 1276)
Conflicts    : 89       (Analyzed: 89)
Restarts     : 0       
Model-Level  : 1243.0  
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 89       (Deleted: 0)
  Binary     : 8        (Ratio:   8.99%)
  Ternary    : 11       (Ratio:  12.36%)
  Conflict   : 89       (Average Length:   42.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 89       (Average: 52.13 Max: 882 Sum:   4640)
  Executed   : 89       (Average: 52.13 Max: 882 Sum:   4640 Ratio: 100.00%)
  Bounded    : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio:   0.00%)

Rules        : 1513298 
Atoms        : 1513298 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 306175   (Eliminated:    0 Frozen: 306175)
Constraints  : 1142450  (Binary:  99.2% Ternary:   0.4% Other:   0.4%)

Memory Peak  : 1851MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 24.40s
Memory:		 1851MB (+28MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 30.08s
Memory:		 2736MB (+885MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 118.507s (Solving: 2.14s 1st Model: 0.05s Unsat: 2.06s)
CPU Time     : 113.772s

Choices      : 8277     (Domain: 3234)
Conflicts    : 764      (Analyzed: 763)
Restarts     : 5        (Average: 152.60 Last: 89)
Model-Level  : 1243.0  
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 763      (Deleted: 0)
  Binary     : 52       (Ratio:   6.82%)
  Ternary    : 32       (Ratio:   4.19%)
  Conflict   : 763      (Average Length:  230.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 763      (Average:  9.39 Max: 882 Sum:   7166)
  Executed   : 748      (Average:  9.09 Max: 882 Sum:   6932 Ratio:  96.73%)
  Bounded    : 15       (Average: 15.60 Max:  17 Sum:    234 Ratio:   3.27%)

Rules        : 1922604  (Original: 1921930)
Atoms        : 1597242 
Bodies       : 213068   (Original: 212468)
  Count      : 2288     (Original: 2388)
Equivalences : 68061    (Atom=Atom: 129 Body=Body: 0 Other: 67932)
Tight        : Yes
Variables    : 311634   (Eliminated:  623 Frozen: 310942)
Constraints  : 1479294  (Binary:  99.0% Ternary:   0.4% Other:   0.6%)

Memory Peak  : 2736MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 3.05s
Memory:		 2736MB (+0MB)
UNSAT
Iteration Time:	 64.47s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 2764.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 10.30s
Memory:		 2736MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 6
Time         : 414.488s (Solving: 238.94s 1st Model: 0.05s Unsat: 2.06s)
CPU Time     : 409.880s

Choices      : 105041   (Domain: 50490)
Conflicts    : 28904    (Analyzed: 28903)
Restarts     : 105      (Average: 275.27 Last: 201)
Model-Level  : 1243.0  
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 28903    (Deleted: 17966)
  Binary     : 255      (Ratio:   0.88%)
  Ternary    : 152      (Ratio:   0.53%)
  Conflict   : 28903    (Average Length: 1574.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 28903    (Average:  3.49 Max: 1199 Sum: 100998)
  Executed   : 28773    (Average:  3.40 Max: 1199 Sum:  98362 Ratio:  97.39%)
  Bounded    : 130      (Average: 20.28 Max:  22 Sum:   2636 Ratio:   2.61%)

Rules        : 1922604  (Original: 1921930)
Atoms        : 1597242 
Bodies       : 213068   (Original: 212468)
  Count      : 2288     (Original: 2388)
Equivalences : 68061    (Atom=Atom: 129 Body=Body: 0 Other: 67932)
Tight        : Yes
Variables    : 434605   (Eliminated:  623 Frozen: 433956)
Constraints  : 3883974  (Binary:  99.3% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2905MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 283.14s
Memory:		 2841MB (+105MB)
UNKNOWN
Iteration Time:	 296.12s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 2946.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 9.51s
Memory:		 2841MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 7
Time         : 800.855s (Solving: 562.58s 1st Model: 0.05s Unsat: 2.06s)
CPU Time     : 796.396s

Choices      : 176096   (Domain: 93499)
Conflicts    : 57122    (Analyzed: 57121)
Restarts     : 205      (Average: 278.64 Last: 203)
Model-Level  : 1243.0  
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 57121    (Deleted: 45333)
  Binary     : 296      (Ratio:   0.52%)
  Ternary    : 178      (Ratio:   0.31%)
  Conflict   : 57121    (Average Length: 2099.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 57121    (Average:  2.90 Max: 2113 Sum: 165611)
  Executed   : 56977    (Average:  2.85 Max: 2113 Sum: 162612 Ratio:  98.19%)
  Bounded    : 144      (Average: 20.83 Max:  27 Sum:   2999 Ratio:   1.81%)

Rules        : 1922604  (Original: 1921930)
Atoms        : 1597242 
Bodies       : 213068   (Original: 212468)
  Count      : 2288     (Original: 2388)
Equivalences : 68061    (Atom=Atom: 129 Body=Body: 0 Other: 67932)
Tight        : Yes
Variables    : 562221   (Eliminated:  623 Frozen: 561598)
Constraints  : 6282064  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 3058MB
Max. Length  : 20 steps
Models       : 1