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-8.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-8.pddl
Parsing...
Parsing: [0.070s CPU, 0.070s wall-clock]
Normalizing task... [0.000s CPU, 0.006s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.013s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.200s CPU, 0.208s wall-clock]
Preparing model... [0.070s CPU, 0.066s wall-clock]
Generated 400 rules.
Computing model... [6.590s CPU, 6.590s wall-clock]
30443 relevant atoms
31994 auxiliary atoms
62437 final queue length
160694 total queue pushes
Completing instantiation... [17.490s CPU, 17.478s wall-clock]
Instantiating: [24.440s CPU, 24.430s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.620s CPU, 0.622s 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: [0.670s CPU, 0.666s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.004s 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, 1.095s wall-clock]
Translating task: [20.870s CPU, 20.866s wall-clock]
80875 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [10.280s CPU, 10.277s wall-clock]
Reordering and filtering variables...
373 of 373 variables necessary.
1 of 3 mutex groups necessary.
29889 of 29889 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [6.760s CPU, 6.760s 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: 29889
Translator axioms: 0
Translator task size: 360494
Translator peak memory: 228508 KB
Writing output... [5.990s CPU, 6.397s wall-clock]
Done! [69.740s CPU, 70.133s wall-clock]
planner.py version 0.0.1

Time:	 17.10s
Memory: 1126MB

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         : 20.267s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 17.176s

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        : 995007  
Atoms        : 995007  
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  : 1262MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.08s
Memory:		 1198MB (+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: 1198MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 3.30s
Memory:		 1198MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 31.119s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 28.032s

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        : 995007  
Atoms        : 995007  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 74750    (Eliminated:    0 Frozen: 74750)
Constraints  : 8558     (Binary:  94.9% Ternary:   2.9% Other:   2.3%)

Memory Peak  : 1262MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 6.17s
Memory:		 1213MB (+15MB)
UNSAT
Iteration Time:	 10.86s

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: 1228.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 3.13s
Memory:		 1213MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 48.027s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 44.952s

Choices      : 64       (Domain: 55)
Conflicts    : 16       (Analyzed: 15)
Restarts     : 0       
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 15       (Deleted: 0)
  Binary     : 7        (Ratio:  46.67%)
  Ternary    : 4        (Ratio:  26.67%)
  Conflict   : 15       (Average Length:   11.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 15       (Average:  6.07 Max:  15 Sum:     91)
  Executed   : 10       (Average:  4.27 Max:  15 Sum:     64 Ratio:  70.33%)
  Bounded    : 5        (Average:  5.40 Max:  12 Sum:     27 Ratio:  29.67%)

Rules        : 995007  
Atoms        : 995007  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 150520   (Eliminated:    0 Frozen: 150520)
Constraints  : 236666   (Binary:  98.6% Ternary:   0.7% Other:   0.7%)

Memory Peak  : 1262MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 12.25s
Memory:		 1215MB (+2MB)
UNSAT
Iteration Time:	 16.92s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1230.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 3.92s
Memory:		 1215MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 68.994s (Solving: 0.07s 1st Model: 0.04s Unsat: 0.00s)
CPU Time     : 65.924s

Choices      : 1329     (Domain: 793)
Conflicts    : 75       (Analyzed: 74)
Restarts     : 0       
Model-Level  : 389.0   
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 74       (Deleted: 0)
  Binary     : 14       (Ratio:  18.92%)
  Ternary    : 5        (Ratio:   6.76%)
  Conflict   : 74       (Average Length:   38.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 74       (Average: 13.30 Max: 106 Sum:    984)
  Executed   : 69       (Average: 12.93 Max: 106 Sum:    957 Ratio:  97.26%)
  Bounded    : 5        (Average:  5.40 Max:  12 Sum:     27 Ratio:   2.74%)

Rules        : 995007  
Atoms        : 995007  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 232389   (Eliminated:    0 Frozen: 232389)
Constraints  : 1155236  (Binary:  99.2% Ternary:   0.4% Other:   0.4%)

Memory Peak  : 1262MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 15.36s
Memory:		 1235MB (+20MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 19.91s
Memory:		 1854MB (+619MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 86.593s (Solving: 11.92s 1st Model: 0.04s Unsat: 11.86s)
CPU Time     : 83.532s

Choices      : 21655    (Domain: 9771)
Conflicts    : 5405     (Analyzed: 5403)
Restarts     : 17       (Average: 317.82 Last: 193)
Model-Level  : 389.0   
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 5403     (Deleted: 0)
  Binary     : 96       (Ratio:   1.78%)
  Ternary    : 46       (Ratio:   0.85%)
  Conflict   : 5403     (Average Length:  910.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 5403     (Average:  3.81 Max: 224 Sum:  20589)
  Executed   : 5343     (Average:  3.64 Max: 224 Sum:  19690 Ratio:  95.63%)
  Bounded    : 60       (Average: 14.98 Max:  17 Sum:    899 Ratio:   4.37%)

Rules        : 1389587  (Original: 1388953)
Atoms        : 1057666 
Bodies       : 217388   (Original: 216809)
  Count      : 2188     (Original: 2282)
Equivalences : 68860    (Atom=Atom: 109 Body=Body: 0 Other: 68751)
Tight        : Yes
Variables    : 237609   (Eliminated:  620 Frozen: 236939)
Constraints  : 1497131  (Binary:  99.1% Ternary:   0.3% Other:   0.6%)

Memory Peak  : 1910MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 12.79s
Memory:		 1854MB (+0MB)
UNSAT
Iteration Time:	 53.68s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1874.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 6.23s
Memory:		 1854MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 6
Time         : 388.394s (Solving: 276.96s 1st Model: 0.04s Unsat: 11.86s)
CPU Time     : 385.460s

Choices      : 121416   (Domain: 81542)
Conflicts    : 53174    (Analyzed: 53172)
Restarts     : 117      (Average: 454.46 Last: 1047)
Model-Level  : 389.0   
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 53172    (Deleted: 29097)
  Binary     : 170      (Ratio:   0.32%)
  Ternary    : 96       (Ratio:   0.18%)
  Conflict   : 53172    (Average Length: 3332.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 53172    (Average:  2.07 Max: 891 Sum: 110069)
  Executed   : 53090    (Average:  2.04 Max: 891 Sum: 108689 Ratio:  98.75%)
  Bounded    : 82       (Average: 16.83 Max:  22 Sum:   1380 Ratio:   1.25%)

Rules        : 1389587  (Original: 1388953)
Atoms        : 1057666 
Bodies       : 217388   (Original: 216809)
  Count      : 2188     (Original: 2282)
Equivalences : 68860    (Atom=Atom: 109 Body=Body: 0 Other: 68751)
Tight        : Yes
Variables    : 332451   (Eliminated:  620 Frozen: 331825)
Constraints  : 3391914  (Binary:  99.3% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2289MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 293.76s
Memory:		 2225MB (+371MB)
UNKNOWN
Iteration Time:	 301.94s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 2596.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 6.36s
Memory:		 2225MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 7
Time         : 427.519s (Solving: 278.68s 1st Model: 1.70s Unsat: 11.86s)
CPU Time     : 424.604s

Choices      : 122810   (Domain: 82554)
Conflicts    : 53669    (Analyzed: 53667)
Restarts     : 117      (Average: 458.69 Last: 1047)
Model-Level  : 242.5   
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 53667    (Deleted: 29097)
  Binary     : 170      (Ratio:   0.32%)
  Ternary    : 97       (Ratio:   0.18%)
  Conflict   : 53667    (Average Length: 3449.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 53667    (Average:  2.08 Max: 891 Sum: 111394)
  Executed   : 53585    (Average:  2.05 Max: 891 Sum: 110014 Ratio:  98.76%)
  Bounded    : 82       (Average: 16.83 Max:  22 Sum:   1380 Ratio:   1.24%)

Rules        : 1389587  (Original: 1388953)
Atoms        : 1057666 
Bodies       : 217388   (Original: 216809)
  Count      : 2188     (Original: 2282)
Equivalences : 68860    (Atom=Atom: 109 Body=Body: 0 Other: 68751)
Tight        : Yes
Variables    : 428347   (Eliminated:  620 Frozen: 427727)
Constraints  : 5371582  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2331MB
Max. Length  : 20 steps
Models       : 2

[endof: stats after solve call]
Solving Time:	 31.08s
Memory:		 2331MB (+106MB)
SAT
Testing...
SERIALIZABLE?
Testing Time:	 0.00s
Memory:		 2331MB (+0MB)
Answer: 2
occurs(action(("finish-object","object3","x5","y3")),1) occurs(action(("unpark","pr2","xrel0","yrel0")),1) occurs(action(("base-right","pr2","x0","x1","y0")),2) occurs(action(("base-right","pr2","x1","x2","y0")),3) occurs(action(("base-down","pr2","x2","y0","y1")),4) occurs(action(("base-down","pr2","x2","y1","y2")),5) occurs(action(("base-right","pr2","x2","x3","y2")),6) occurs(action(("park","pr2")),7) occurs(action(("get-right","pr2","x3","y2","xrel0","x3","yrel0","y2","object2","x4")),8) occurs(action(("gripper-right","pr2","x3","y2","xrel0","xrel1","x3","x4","yrel0","y2")),9) occurs(action(("put-right","pr2","x3","y2","xrel1","x4","yrel0","y2","object2","x5")),10) occurs(action(("finish-object","object2","x5","y2")),11) occurs(action(("get-down","pr2","x3","y2","xrel1","x4","yrel0","y2","object0","y3")),11) occurs(action(("gripper-left","pr2","x3","y2","xrel1","xrel0","x4","x3","yrel0","y2")),12) occurs(action(("put-right","pr2","x3","y2","xrel0","x3","yrel0","y2","object0","x4")),13) occurs(action(("finish-object","object0","x4","y2")),14) occurs(action(("unpark","pr2","xrel0","yrel0")),14) occurs(action(("base-left","pr2","x3","x2","y2")),15) occurs(action(("park","pr2")),16) occurs(action(("gripper-down","pr2","x2","y2","xrel0","x2","yrel0","yrel1","y2","y3")),17) occurs(action(("gripper-left","pr2","x2","y2","xrel0","xrel-1","x2","x1","yrel1","y3")),18) occurs(action(("get-down","pr2","x2","y2","xrel-1","x1","yrel1","y3","object1","y4")),19) occurs(action(("gripper-right","pr2","x2","y2","xrel-1","xrel0","x1","x2","yrel1","y3")),20) occurs(action(("gripper-right","pr2","x2","y2","xrel0","xrel1","x2","x3","yrel1","y3")),21) occurs(action(("put-right","pr2","x2","y2","xrel1","x3","yrel1","y3","object1","x4")),22) occurs(action(("finish-object","object1","x4","y3")),23) occurs(action(("gripper-left","pr2","x2","y2","xrel1","xrel0","x3","x2","yrel1","y3")),23) occurs(action(("gripper-up","pr2","x2","y2","xrel0","x2","yrel1","yrel0","y3","y2")),24) occurs(action(("unpark","pr2","xrel0","yrel0")),25)
SATISFIABLE

Models       : 1+
Calls        : 7
Time         : 427.519s (Solving: 278.68s 1st Model: 1.70s Unsat: 11.86s)
CPU Time     : 424.604s

Choices      : 122810   (Domain: 82554)
Conflicts    : 53669    (Analyzed: 53667)
Restarts     : 117      (Average: 458.69 Last: 1047)
Model-Level  : 242.5   
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 53667    (Deleted: 29097)
  Binary     : 170      (Ratio:   0.32%)
  Ternary    : 97       (Ratio:   0.18%)
  Conflict   : 53667    (Average Length: 3449.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 53667    (Average:  2.08 Max: 891 Sum: 111394)
  Executed   : 53585    (Average:  2.05 Max: 891 Sum: 110014 Ratio:  98.76%)
  Bounded    : 82       (Average: 16.83 Max:  22 Sum:   1380 Ratio:   1.24%)

Rules        : 1389587  (Original: 1388953)
Atoms        : 1057666 
Bodies       : 217388   (Original: 216809)
  Count      : 2188     (Original: 2282)
Equivalences : 68860    (Atom=Atom: 109 Body=Body: 0 Other: 68751)
Tight        : Yes
Variables    : 428347   (Eliminated:  620 Frozen: 427727)
Constraints  : 5371582  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2331MB
Max. Length  : 25 steps
Sol. Length  : 25 steps
Models       : 2


