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-7.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-7.pddl
Parsing...
Parsing: [0.120s CPU, 0.127s wall-clock]
Normalizing task... [0.010s CPU, 0.010s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.021s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.240s CPU, 0.237s wall-clock]
Preparing model... [0.060s CPU, 0.069s wall-clock]
Generated 400 rules.
Computing model... [6.550s CPU, 6.547s wall-clock]
30399 relevant atoms
31995 auxiliary atoms
62394 final queue length
160559 total queue pushes
Completing instantiation... [17.870s CPU, 17.860s wall-clock]
Instantiating: [24.820s CPU, 24.808s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.620s CPU, 0.616s 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... [0.020s CPU, 0.014s wall-clock]
Computing fact groups: [0.660s CPU, 0.659s 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: [1.090s CPU, 1.097s wall-clock]
Translating task: [20.870s CPU, 20.864s wall-clock]
80827 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [10.300s CPU, 10.301s wall-clock]
Reordering and filtering variables...
373 of 373 variables necessary.
1 of 3 mutex groups necessary.
29843 of 29843 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [6.780s CPU, 6.773s 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: 29843
Translator axioms: 0
Translator task size: 360046
Translator peak memory: 227900 KB
Writing output... [5.940s CPU, 6.352s wall-clock]
Done! [70.160s CPU, 70.548s wall-clock]
planner.py version 0.0.1

Time:	 16.91s
Memory: 1124MB

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         : 19.941s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 16.988s

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        : 993033  
Atoms        : 993033  
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  : 1260MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.08s
Memory:		 1196MB (+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: 1196MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 3.24s
Memory:		 1196MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 24.640s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 21.688s

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        : 993033  
Atoms        : 993033  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 73370    (Eliminated:    0 Frozen:   20)
Constraints  : 3017     (Binary:  90.5% Ternary:   6.2% Other:   3.3%)

Memory Peak  : 1260MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.32s
Memory:		 1201MB (+5MB)
UNSAT
Iteration Time:	 4.71s

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: 1206.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 3.50s
Memory:		 1201MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 29.662s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 26.712s

Choices      : 26       (Domain: 22)
Conflicts    : 7        (Analyzed: 6)
Restarts     : 0       
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 6        (Deleted: 0)
  Binary     : 2        (Ratio:  33.33%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 6        (Average Length:   11.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 6        (Average:  4.50 Max:  12 Sum:     27)
  Executed   : 5        (Average:  4.33 Max:  11 Sum:     26 Ratio:  96.30%)
  Bounded    : 1        (Average:  1.00 Max:   1 Sum:      1 Ratio:   3.70%)

Rules        : 993033  
Atoms        : 993033  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 147053   (Eliminated:    0 Frozen:   40)
Constraints  : 136956   (Binary:  98.1% Ternary:   1.0% Other:   0.9%)

Memory Peak  : 1260MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.33s
Memory:		 1201MB (+0MB)
UNSAT
Iteration Time:	 5.03s

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:	 3.82s
Memory:		 1201MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 35.137s (Solving: 0.06s 1st Model: 0.04s Unsat: 0.00s)
CPU Time     : 32.192s

Choices      : 1449     (Domain: 895)
Conflicts    : 135      (Analyzed: 134)
Restarts     : 1        (Average: 134.00 Last: 28)
Model-Level  : 413.0   
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 134      (Deleted: 0)
  Binary     : 7        (Ratio:   5.22%)
  Ternary    : 1        (Ratio:   0.75%)
  Conflict   : 134      (Average Length:   38.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 134      (Average:  7.17 Max:  49 Sum:    961)
  Executed   : 132      (Average:  7.04 Max:  49 Sum:    943 Ratio:  98.13%)
  Bounded    : 2        (Average:  9.00 Max:  17 Sum:     18 Ratio:   1.87%)

Rules        : 993033  
Atoms        : 993033  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 226051   (Eliminated:    0 Frozen:   65)
Constraints  : 923556   (Binary:  99.2% Ternary:   0.4% Other:   0.4%)

Memory Peak  : 1260MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 0.32s
Memory:		 1219MB (+18MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 19.40s
Memory:		 1908MB (+689MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 41.394s (Solving: 1.43s 1st Model: 0.04s Unsat: 1.37s)
CPU Time     : 38.452s

Choices      : 4277     (Domain: 2312)
Conflicts    : 959      (Analyzed: 957)
Restarts     : 5        (Average: 191.40 Last: 28)
Model-Level  : 413.0   
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 957      (Deleted: 0)
  Binary     : 27       (Ratio:   2.82%)
  Ternary    : 8        (Ratio:   0.84%)
  Conflict   : 957      (Average Length:  685.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 957      (Average:  4.24 Max: 576 Sum:   4057)
  Executed   : 937      (Average:  3.91 Max: 576 Sum:   3741 Ratio:  92.21%)
  Bounded    : 20       (Average: 15.80 Max:  17 Sum:    316 Ratio:   7.79%)

Rules        : 1318430 
Atoms        : 1054306 
Bodies       : 174908   (Original: 174907)
  Count      : 1981    
Equivalences : 55778    (Atom=Atom: 186 Body=Body: 0 Other: 55592)
Tight        : Yes
Variables    : 230109   (Eliminated:    0 Frozen: 55305)
Constraints  : 1196640  (Binary:  99.0% Ternary:   0.3% Other:   0.6%)

Memory Peak  : 1908MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 1.63s
Memory:		 1908MB (+0MB)
UNSAT
Iteration Time:	 26.52s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1926.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 6.02s
Memory:		 1908MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 6
Time         : 775.630s (Solving: 727.77s 1st Model: 0.04s Unsat: 727.71s)
CPU Time     : 773.004s

Choices      : 414840   (Domain: 190572)
Conflicts    : 139134   (Analyzed: 139131)
Restarts     : 21       (Average: 6625.29 Last: 7001)
Model-Level  : 413.0   
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 139131   (Deleted: 109780)
  Binary     : 188      (Ratio:   0.14%)
  Ternary    : 64       (Ratio:   0.05%)
  Conflict   : 139131   (Average Length: 14296.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 139131   (Average:  2.99 Max: 1825 Sum: 415433)
  Executed   : 139018   (Average:  2.97 Max: 1825 Sum: 413144 Ratio:  99.45%)
  Bounded    : 113      (Average: 20.26 Max:  22 Sum:   2289 Ratio:   0.55%)

Rules        : 1318430 
Atoms        : 1054306 
Bodies       : 174908   (Original: 174907)
  Count      : 1981    
Equivalences : 55778    (Atom=Atom: 186 Body=Body: 0 Other: 55592)
Tight        : Yes
Variables    : 320470   (Eliminated:    0 Frozen: 133802)
Constraints  : 2791379  (Binary:  99.3% Ternary:   0.3% Other:   0.5%)

Memory Peak  : 5353MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 726.82s
Memory:		 5289MB (+3381MB)
UNSAT
Iteration Time:	 734.56s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 8670.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 20
Expected Memory: 12051.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 8
Queue:		 [(5,25,0,True)]
Grounded Until:	 20
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 6.17s
Memory:		 5289MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 7
Time         : 812.282s (Solving: 755.59s 1st Model: 0.04s Unsat: 727.71s)
CPU Time     : 809.656s

Choices      : 420897   (Domain: 196010)
Conflicts    : 142288   (Analyzed: 142285)
Restarts     : 27       (Average: 5269.81 Last: 7001)
Model-Level  : 413.0   
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 142285   (Deleted: 109780)
  Binary     : 193      (Ratio:   0.14%)
  Ternary    : 65       (Ratio:   0.05%)
  Conflict   : 142285   (Average Length: 14391.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 142285   (Average:  2.96 Max: 1825 Sum: 421222)
  Executed   : 142172   (Average:  2.94 Max: 1825 Sum: 418933 Ratio:  99.46%)
  Bounded    : 113      (Average: 20.26 Max:  22 Sum:   2289 Ratio:   0.54%)

Rules        : 1318430 
Atoms        : 1054306 
Bodies       : 174908   (Original: 174907)
  Count      : 1981    
Equivalences : 55778    (Atom=Atom: 186 Body=Body: 0 Other: 55592)
Tight        : Yes
Variables    : 414241   (Eliminated:    0 Frozen: 217572)
Constraints  : 4714128  (Binary:  99.3% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 5353MB
Max. Length  : 20 steps
Models       : 1


