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-12.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-12.pddl
Parsing...
Parsing: [0.080s CPU, 0.080s 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, 0.069s wall-clock]
Generated 400 rules.
Computing model... [9.090s CPU, 9.092s wall-clock]
43738 relevant atoms
39186 auxiliary atoms
82924 final queue length
230130 total queue pushes
Completing instantiation... [25.760s CPU, 25.741s wall-clock]
Instantiating: [35.230s CPU, 35.220s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.800s CPU, 0.800s 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...
443 uncovered facts
Choosing groups: [0.010s CPU, 0.001s wall-clock]
Building translation key... [0.020s CPU, 0.017s wall-clock]
Computing fact groups: [0.860s CPU, 0.855s 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: [0.010s CPU, 0.003s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [1.610s CPU, 1.605s wall-clock]
Translating task: [30.930s CPU, 30.925s wall-clock]
123029 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [15.280s CPU, 15.266s wall-clock]
Reordering and filtering variables...
445 of 445 variables necessary.
1 of 3 mutex groups necessary.
43098 of 43098 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [10.420s CPU, 10.411s wall-clock]
Translator variables: 445
Translator derived variables: 0
Translator facts: 893
Translator goal facts: 4
Translator mutex groups: 1
Translator total mutex groups size: 2
Translator operators: 43098
Translator axioms: 0
Translator task size: 530940
Translator peak memory: 319708 KB
Writing output... [8.810s CPU, 9.460s wall-clock]
Done! [102.580s CPU, 103.184s wall-clock]
planner.py version 0.0.1

Time:	 25.47s
Memory: 1639MB

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         : 30.023s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 25.588s

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        : 1476291 
Atoms        : 1476291 
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  : 1775MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.12s
Memory:		 1711MB (+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: 1711MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 6.17s
Memory:		 1711MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 55.520s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 51.096s

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        : 1476291 
Atoms        : 1476291 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 121424   (Eliminated:    0 Frozen: 121424)
Constraints  : 9936     (Binary:  95.4% Ternary:   2.6% Other:   2.1%)

Memory Peak  : 1775MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 16.80s
Memory:		 1750MB (+39MB)
UNSAT
Iteration Time:	 25.52s

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: 1789.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 5.52s
Memory:		 1750MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 97.894s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 93.484s

Choices      : 182      (Domain: 125)
Conflicts    : 30       (Analyzed: 29)
Restarts     : 0       
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 29       (Deleted: 0)
  Binary     : 11       (Ratio:  37.93%)
  Ternary    : 5        (Ratio:  17.24%)
  Conflict   : 29       (Average Length:    8.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 29       (Average:  6.34 Max:  28 Sum:    184)
  Executed   : 27       (Average:  6.28 Max:  28 Sum:    182 Ratio:  98.91%)
  Bounded    : 2        (Average:  1.00 Max:   1 Sum:      2 Ratio:   1.09%)

Rules        : 1476291 
Atoms        : 1476291 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 243947   (Eliminated:    0 Frozen: 243947)
Constraints  : 220669   (Binary:  98.6% Ternary:   0.7% Other:   0.7%)

Memory Peak  : 1794MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 34.06s
Memory:		 1794MB (+44MB)
UNSAT
Iteration Time:	 42.40s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1838.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 5.89s
Memory:		 1794MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 145.887s (Solving: 0.07s 1st Model: 0.03s Unsat: 0.00s)
CPU Time     : 141.496s

Choices      : 1300     (Domain: 580)
Conflicts    : 93       (Analyzed: 92)
Restarts     : 0       
Model-Level  : 508.0   
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 92       (Deleted: 0)
  Binary     : 15       (Ratio:  16.30%)
  Ternary    : 9        (Ratio:   9.78%)
  Conflict   : 92       (Average Length:   46.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 92       (Average:  8.82 Max:  94 Sum:    811)
  Executed   : 90       (Average:  8.79 Max:  94 Sum:    809 Ratio:  99.75%)
  Bounded    : 2        (Average:  1.00 Max:   1 Sum:      2 Ratio:   0.25%)

Rules        : 1476291 
Atoms        : 1476291 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 372239   (Eliminated:    0 Frozen: 372239)
Constraints  : 1372086  (Binary:  99.3% Ternary:   0.3% Other:   0.3%)

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

[endof: stats after solve call]
Solving Time:	 39.01s
Memory:		 1851MB (+57MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 30.91s
Memory:		 2630MB (+779MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 161.974s (Solving: 6.34s 1st Model: 0.03s Unsat: 6.28s)
CPU Time     : 157.588s

Choices      : 6464     (Domain: 4761)
Conflicts    : 2002     (Analyzed: 2000)
Restarts     : 12       (Average: 166.67 Last: 94)
Model-Level  : 508.0   
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 2000     (Deleted: 0)
  Binary     : 98       (Ratio:   4.90%)
  Ternary    : 51       (Ratio:   2.55%)
  Conflict   : 2000     (Average Length:  320.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 2000     (Average:  3.12 Max:  94 Sum:   6239)
  Executed   : 1966     (Average:  2.86 Max:  94 Sum:   5720 Ratio:  91.68%)
  Bounded    : 34       (Average: 15.26 Max:  17 Sum:    519 Ratio:   8.32%)

Rules        : 1961946  (Original: 1961113)
Atoms        : 1581931 
Bodies       : 237165   (Original: 236397)
  Count      : 2258     (Original: 2377)
Equivalences : 78965    (Atom=Atom: 102 Body=Body: 0 Other: 78863)
Tight        : Yes
Variables    : 377848   (Eliminated:  825 Frozen: 376963)
Constraints  : 1763519  (Binary:  99.2% Ternary:   0.3% Other:   0.5%)

Memory Peak  : 2778MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 7.39s
Memory:		 2630MB (+0MB)
UNSAT
Iteration Time:	 86.33s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 2687.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 12.29s
Memory:		 2630MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 6
Time         : 406.005s (Solving: 162.77s 1st Model: 0.03s Unsat: 6.28s)
CPU Time     : 401.636s

Choices      : 75142    (Domain: 58705)
Conflicts    : 30134    (Analyzed: 30132)
Restarts     : 112      (Average: 269.04 Last: 200)
Model-Level  : 508.0   
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 30132    (Deleted: 19212)
  Binary     : 176      (Ratio:   0.58%)
  Ternary    : 116      (Ratio:   0.38%)
  Conflict   : 30132    (Average Length: 3559.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 30132    (Average:  2.30 Max: 868 Sum:  69269)
  Executed   : 30067    (Average:  2.26 Max: 868 Sum:  68148 Ratio:  98.38%)
  Bounded    : 65       (Average: 17.25 Max:  22 Sum:   1121 Ratio:   1.62%)

Rules        : 1961946  (Original: 1961113)
Atoms        : 1581931 
Bodies       : 237165   (Original: 236397)
  Count      : 2258     (Original: 2377)
Equivalences : 78965    (Atom=Atom: 102 Body=Body: 0 Other: 78863)
Tight        : Yes
Variables    : 527423   (Eliminated:  825 Frozen: 526580)
Constraints  : 4875780  (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 2920MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 228.34s
Memory:		 2920MB (+290MB)
UNKNOWN
Iteration Time:	 244.06s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 3210.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 11.14s
Memory:		 2920MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 7
Time         : 718.149s (Solving: 382.28s 1st Model: 0.03s Unsat: 6.28s)
CPU Time     : 713.916s

Choices      : 145744   (Domain: 122214)
Conflicts    : 58253    (Analyzed: 58251)
Restarts     : 212      (Average: 274.77 Last: 200)
Model-Level  : 508.0   
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 58251    (Deleted: 46695)
  Binary     : 196      (Ratio:   0.34%)
  Ternary    : 134      (Ratio:   0.23%)
  Conflict   : 58251    (Average Length: 3360.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 58251    (Average:  2.27 Max: 868 Sum: 131977)
  Executed   : 58181    (Average:  2.24 Max: 868 Sum: 130742 Ratio:  99.06%)
  Bounded    : 70       (Average: 17.64 Max:  27 Sum:   1235 Ratio:   0.94%)

Rules        : 1961946  (Original: 1961113)
Atoms        : 1581931 
Bodies       : 237165   (Original: 236397)
  Count      : 2258     (Original: 2377)
Equivalences : 78965    (Atom=Atom: 102 Body=Body: 0 Other: 78863)
Tight        : Yes
Variables    : 682234   (Eliminated:  825 Frozen: 681409)
Constraints  : 8279546  (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 3124MB
Max. Length  : 20 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 298.28s
Memory:		 3103MB (+183MB)
UNKNOWN
Iteration Time:	 312.29s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 3393.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 11.43s
Memory:		 3103MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 8
Time         : 1062.325s (Solving: 634.12s 1st Model: 0.03s Unsat: 6.28s)
CPU Time     : 1058.216s

Choices      : 228709   (Domain: 201611)
Conflicts    : 86398    (Analyzed: 86396)
Restarts     : 312      (Average: 276.91 Last: 201)
Model-Level  : 508.0   
Problems     : 8        (Average Length: 17.00 Splits: 0)
Lemmas       : 86396    (Deleted: 74738)
  Binary     : 222      (Ratio:   0.26%)
  Ternary    : 144      (Ratio:   0.17%)
  Conflict   : 86396    (Average Length: 3551.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 86396    (Average:  2.41 Max: 868 Sum: 208531)
  Executed   : 86319    (Average:  2.40 Max: 868 Sum: 207109 Ratio:  99.32%)
  Bounded    : 77       (Average: 18.47 Max:  32 Sum:   1422 Ratio:   0.68%)

Rules        : 1961946  (Original: 1961113)
Atoms        : 1581931 
Bodies       : 237165   (Original: 236397)
  Count      : 2258     (Original: 2377)
Equivalences : 78965    (Atom=Atom: 102 Body=Body: 0 Other: 78863)
Tight        : Yes
Variables    : 837045   (Eliminated:  825 Frozen: 836220)
Constraints  : 11583638 (Binary:  99.6% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 3182MB
Max. Length  : 25 steps
Models       : 1