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-11.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-11.pddl
Parsing...
Parsing: [0.120s CPU, 0.121s wall-clock]
Normalizing task... [0.010s CPU, 0.009s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.020s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.220s CPU, 0.228s wall-clock]
Preparing model... [0.070s CPU, 0.069s wall-clock]
Generated 400 rules.
Computing model... [9.120s CPU, 9.114s wall-clock]
44031 relevant atoms
39275 auxiliary atoms
83306 final queue length
231101 total queue pushes
Completing instantiation... [25.840s CPU, 25.834s wall-clock]
Instantiating: [35.370s CPU, 35.363s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.810s CPU, 0.807s 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...
447 uncovered facts
Choosing groups: [0.010s CPU, 0.001s wall-clock]
Building translation key... [0.010s CPU, 0.017s wall-clock]
Computing fact groups: [0.860s CPU, 0.860s wall-clock]
Building STRIPS to SAS dictionary... [0.010s 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: [1.620s CPU, 1.626s wall-clock]
Translating task: [31.100s CPU, 31.092s wall-clock]
123317 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [15.370s CPU, 15.368s wall-clock]
Reordering and filtering variables...
449 of 449 variables necessary.
1 of 3 mutex groups necessary.
43386 of 43386 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [10.530s CPU, 10.521s wall-clock]
Translator variables: 449
Translator derived variables: 0
Translator facts: 901
Translator goal facts: 4
Translator mutex groups: 1
Translator total mutex groups size: 2
Translator operators: 43386
Translator axioms: 0
Translator task size: 533688
Translator peak memory: 320344 KB
Writing output... [8.900s CPU, 9.497s wall-clock]
Done! [103.240s CPU, 103.805s wall-clock]
planner.py version 0.0.1

Time:	 26.25s
Memory: 1647MB

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         : 30.661s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 26.372s

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        : 1480680 
Atoms        : 1480680 
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  : 1783MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.12s
Memory:		 1719MB (+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: 1719MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 5.22s
Memory:		 1719MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 53.290s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 49.016s

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        : 1480680 
Atoms        : 1480680 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 116326   (Eliminated:    0 Frozen: 116326)
Constraints  : 3702     (Binary:  91.4% Ternary:   5.6% Other:   3.0%)

Memory Peak  : 1783MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 15.06s
Memory:		 1740MB (+21MB)
UNSAT
Iteration Time:	 22.65s

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: 1761.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 5.91s
Memory:		 1740MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 92.288s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 88.044s

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        : 1480680 
Atoms        : 1480680 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 233093   (Eliminated:    0 Frozen: 233093)
Constraints  : 152727   (Binary:  98.4% Ternary:   0.9% Other:   0.8%)

Memory Peak  : 1783MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 30.47s
Memory:		 1760MB (+20MB)
UNSAT
Iteration Time:	 39.02s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1781.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 5.54s
Memory:		 1760MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 4
Time         : 134.471s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 130.240s

Choices      : 18       (Domain: 18)
Conflicts    : 2        (Analyzed: 1)
Restarts     : 0       
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 1        (Deleted: 0)
  Binary     : 1        (Ratio: 100.00%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 1        (Average Length:    2.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 1        (Average: 19.00 Max:  19 Sum:     19)
  Executed   : 0        (Average: 18.00 Max:  18 Sum:     18 Ratio:  94.74%)
  Bounded    : 1        (Average:  1.00 Max:   1 Sum:      1 Ratio:   5.26%)

Rules        : 1480680 
Atoms        : 1480680 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 355183   (Eliminated:    0 Frozen: 355183)
Constraints  : 1070151  (Binary:  99.3% Ternary:   0.4% Other:   0.4%)

Memory Peak  : 1790MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 33.80s
Memory:		 1790MB (+30MB)
UNSAT
Iteration Time:	 42.21s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1820.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 7.16s
Memory:		 1790MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 5
Time         : 191.190s (Solving: 0.25s 1st Model: 0.19s Unsat: 0.00s)
CPU Time     : 186.984s

Choices      : 14548    (Domain: 2405)
Conflicts    : 264      (Analyzed: 263)
Restarts     : 2        (Average: 131.50 Last: 62)
Model-Level  : 3271.0  
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 263      (Deleted: 0)
  Binary     : 3        (Ratio:   1.14%)
  Ternary    : 4        (Ratio:   1.52%)
  Conflict   : 263      (Average Length:  150.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 263      (Average: 30.60 Max: 1202 Sum:   8048)
  Executed   : 262      (Average: 30.60 Max: 1202 Sum:   8047 Ratio:  99.99%)
  Bounded    : 1        (Average:  1.00 Max:   1 Sum:      1 Ratio:   0.01%)

Rules        : 1480680 
Atoms        : 1480680 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 490992   (Eliminated:    0 Frozen: 490992)
Constraints  : 3292407  (Binary:  99.5% Ternary:   0.2% Other:   0.2%)

Memory Peak  : 1915MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 46.60s
Memory:		 1915MB (+125MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 33.81s
Memory:		 2970MB (+1055MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 6
Time         : 224.912s (Solving: 20.20s 1st Model: 0.19s Unsat: 19.95s)
CPU Time     : 220.720s

Choices      : 26344    (Domain: 9809)
Conflicts    : 2762     (Analyzed: 2760)
Restarts     : 16       (Average: 172.50 Last: 78)
Model-Level  : 3271.0  
Problems     : 6        (Average Length: 13.67 Splits: 0)
Lemmas       : 2760     (Deleted: 0)
  Binary     : 142      (Ratio:   5.14%)
  Ternary    : 63       (Ratio:   2.28%)
  Conflict   : 2760     (Average Length:  993.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 2760     (Average:  7.27 Max: 1202 Sum:  20063)
  Executed   : 2716     (Average:  6.94 Max: 1202 Sum:  19146 Ratio:  95.43%)
  Bounded    : 44       (Average: 20.84 Max:  22 Sum:    917 Ratio:   4.57%)

Rules        : 2458316  (Original: 2457286)
Atoms        : 1585470 
Bodies       : 499571   (Original: 498699)
  Count      : 3794     (Original: 3937)
Equivalences : 179556   (Atom=Atom: 207 Body=Body: 0 Other: 179349)
Tight        : Yes
Variables    : 499935   (Eliminated:  871 Frozen: 498924)
Constraints  : 4182166  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 3053MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 22.55s
Memory:		 2920MB (+-50MB)
UNSAT
Iteration Time:	 113.11s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 3045.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 10.58s
Memory:		 2920MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 7
Time         : 533.213s (Solving: 243.30s 1st Model: 0.19s Unsat: 19.95s)
CPU Time     : 529.152s

Choices      : 124915   (Domain: 66442)
Conflicts    : 30906    (Analyzed: 30904)
Restarts     : 116      (Average: 266.41 Last: 200)
Model-Level  : 3271.0  
Problems     : 7        (Average Length: 15.57 Splits: 0)
Lemmas       : 30904    (Deleted: 19388)
  Binary     : 242      (Ratio:   0.78%)
  Ternary    : 137      (Ratio:   0.44%)
  Conflict   : 30904    (Average Length: 4488.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 30904    (Average:  3.32 Max: 3765 Sum: 102614)
  Executed   : 30832    (Average:  3.27 Max: 3765 Sum: 100967 Ratio:  98.39%)
  Bounded    : 72       (Average: 22.88 Max:  27 Sum:   1647 Ratio:   1.61%)

Rules        : 2458316  (Original: 2457286)
Atoms        : 1585470 
Bodies       : 499571   (Original: 498699)
  Count      : 3794     (Original: 3937)
Equivalences : 179556   (Atom=Atom: 207 Body=Body: 0 Other: 179349)
Tight        : Yes
Variables    : 647674   (Eliminated:  871 Frozen: 646803)
Constraints  : 6673860  (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 3380MB
Max. Length  : 20 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 294.14s
Memory:		 3316MB (+396MB)
UNKNOWN
Iteration Time:	 308.44s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 3712.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 10.90s
Memory:		 3316MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 8
Time         : 770.723s (Solving: 395.37s 1st Model: 0.19s Unsat: 19.95s)
CPU Time     : 766.740s

Choices      : 181616   (Domain: 95388)
Conflicts    : 43326    (Analyzed: 43324)
Restarts     : 168      (Average: 257.88 Last: 347)
Model-Level  : 3271.0  
Problems     : 8        (Average Length: 17.62 Splits: 0)
Lemmas       : 43324    (Deleted: 34696)
  Binary     : 286      (Ratio:   0.66%)
  Ternary    : 158      (Ratio:   0.36%)
  Conflict   : 43324    (Average Length: 4651.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 43324    (Average:  3.61 Max: 3765 Sum: 156600)
  Executed   : 43187    (Average:  3.53 Max: 3765 Sum: 152901 Ratio:  97.64%)
  Bounded    : 137      (Average: 27.00 Max:  32 Sum:   3699 Ratio:   2.36%)

Rules        : 2458316  (Original: 2457286)
Atoms        : 1585470 
Bodies       : 499571   (Original: 498699)
  Count      : 3794     (Original: 3937)
Equivalences : 179556   (Atom=Atom: 207 Body=Body: 0 Other: 179349)
Tight        : Yes
Variables    : 796105   (Eliminated:  871 Frozen: 795234)
Constraints  : 9910560  (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 3415MB
Max. Length  : 25 steps
Models       : 1