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, 0.072s wall-clock]
Normalizing task... [0.000s CPU, 0.006s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.014s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.210s CPU, 0.208s wall-clock]
Preparing model... [0.070s CPU, 0.068s wall-clock]
Generated 400 rules.
Computing model... [6.520s CPU, 6.517s wall-clock]
30443 relevant atoms
31994 auxiliary atoms
62437 final queue length
160694 total queue pushes
Completing instantiation... [17.520s CPU, 17.506s wall-clock]
Instantiating: [24.400s CPU, 24.386s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.610s CPU, 0.616s wall-clock]
Checking invariant weight... [0.000s CPU, 0.001s wall-clock]
Instantiating groups... [0.010s 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... [0.010s 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: [1.100s CPU, 1.098s wall-clock]
Translating task: [20.880s CPU, 20.865s 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, 10.282s 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: [6.770s CPU, 6.763s 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: 228412 KB
Writing output... [5.910s CPU, 6.299s wall-clock]
Done! [69.620s CPU, 69.985s wall-clock]
planner.py version 0.0.1

Time:	 16.99s
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         : 20.117s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 17.060s

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:	 0.09s
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:	 3.31s
Memory:		 1198MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 30.959s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 27.904s

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:	 10.85s

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         : 47.886s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 44.836s

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:	 12.26s
Memory:		 1215MB (+2MB)
UNSAT
Iteration Time:	 16.94s

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:	 3.93s
Memory:		 1215MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 68.895s (Solving: 0.08s 1st Model: 0.06s Unsat: 0.00s)
CPU Time     : 65.852s

Choices      : 4239     (Domain: 1411)
Conflicts    : 155      (Analyzed: 154)
Restarts     : 1        (Average: 154.00 Last: 39)
Model-Level  : 907.0   
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 154      (Deleted: 0)
  Binary     : 12       (Ratio:   7.79%)
  Ternary    : 10       (Ratio:   6.49%)
  Conflict   : 154      (Average Length:   33.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 154      (Average: 16.64 Max: 182 Sum:   2563)
  Executed   : 148      (Average: 16.36 Max: 182 Sum:   2519 Ratio:  98.28%)
  Bounded    : 6        (Average:  7.33 Max:  17 Sum:     44 Ratio:   1.72%)

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:	 15.39s
Memory:		 1235MB (+20MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 20.13s
Memory:		 1854MB (+619MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 81.095s (Solving: 6.53s 1st Model: 0.06s Unsat: 6.45s)
CPU Time     : 78.056s

Choices      : 10631    (Domain: 6179)
Conflicts    : 2489     (Analyzed: 2487)
Restarts     : 14       (Average: 177.64 Last: 317)
Model-Level  : 907.0   
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 2487     (Deleted: 0)
  Binary     : 87       (Ratio:   3.50%)
  Ternary    : 50       (Ratio:   2.01%)
  Conflict   : 2487     (Average Length:  361.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 2487     (Average:  3.67 Max: 182 Sum:   9116)
  Executed   : 2448     (Average:  3.43 Max: 182 Sum:   8542 Ratio:  93.70%)
  Bounded    : 39       (Average: 14.72 Max:  17 Sum:    574 Ratio:   6.30%)

Rules        : 1389596  (Original: 1388965)
Atoms        : 1057682 
Bodies       : 217382   (Original: 216806)
  Count      : 2188     (Original: 2282)
Equivalences : 68859    (Atom=Atom: 109 Body=Body: 0 Other: 68750)
Tight        : Yes
Variables    : 237606   (Eliminated:  617 Frozen: 236939)
Constraints  : 1497113  (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:	 7.39s
Memory:		 1854MB (+0MB)
UNSAT
Iteration Time:	 48.55s

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:	 6.22s
Memory:		 1854MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 6
Time         : 211.329s (Solving: 100.01s 1st Model: 0.06s Unsat: 6.45s)
CPU Time     : 208.344s

Choices      : 73192    (Domain: 59171)
Conflicts    : 30617    (Analyzed: 30615)
Restarts     : 114      (Average: 268.55 Last: 317)
Model-Level  : 907.0   
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 30615    (Deleted: 19699)
  Binary     : 128      (Ratio:   0.42%)
  Ternary    : 90       (Ratio:   0.29%)
  Conflict   : 30615    (Average Length: 2546.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 30615    (Average:  2.17 Max: 300 Sum:  66362)
  Executed   : 30565    (Average:  2.14 Max: 300 Sum:  65561 Ratio:  98.79%)
  Bounded    : 50       (Average: 16.02 Max:  22 Sum:    801 Ratio:   1.21%)

Rules        : 1389596  (Original: 1388965)
Atoms        : 1057682 
Bodies       : 217382   (Original: 216806)
  Count      : 2188     (Original: 2282)
Equivalences : 68859    (Atom=Atom: 109 Body=Body: 0 Other: 68750)
Tight        : Yes
Variables    : 332448   (Eliminated:  617 Frozen: 331825)
Constraints  : 3378228  (Binary:  99.3% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2033MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 122.11s
Memory:		 2033MB (+179MB)
UNKNOWN
Iteration Time:	 130.30s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 2212.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 6.36s
Memory:		 2033MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 7
Time         : 254.638s (Solving: 105.99s 1st Model: 5.98s Unsat: 6.45s)
CPU Time     : 251.672s

Choices      : 81352    (Domain: 62273)
Conflicts    : 32023    (Analyzed: 32021)
Restarts     : 123      (Average: 260.33 Last: 317)
Model-Level  : 503.5   
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 32021    (Deleted: 19699)
  Binary     : 129      (Ratio:   0.40%)
  Ternary    : 91       (Ratio:   0.28%)
  Conflict   : 32021    (Average Length: 3405.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 32021    (Average:  2.30 Max: 300 Sum:  73509)
  Executed   : 31971    (Average:  2.27 Max: 300 Sum:  72708 Ratio:  98.91%)
  Bounded    : 50       (Average: 16.02 Max:  22 Sum:    801 Ratio:   1.09%)

Rules        : 1389596  (Original: 1388965)
Atoms        : 1057682 
Bodies       : 217382   (Original: 216806)
  Count      : 2188     (Original: 2282)
Equivalences : 68859    (Atom=Atom: 109 Body=Body: 0 Other: 68750)
Tight        : Yes
Variables    : 428344   (Eliminated:  617 Frozen: 427727)
Constraints  : 5356398  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2205MB
Max. Length  : 20 steps
Models       : 2

[endof: stats after solve call]
Solving Time:	 35.28s
Memory:		 2205MB (+172MB)
SAT
Testing...
SERIALIZABLE?
Testing Time:	 0.00s
Memory:		 2205MB (+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-left","pr2","x2","y2","xrel0","xrel-1","x2","x1","yrel0","y2")),17) occurs(action(("gripper-down","pr2","x2","y2","xrel-1","x1","yrel0","yrel1","y2","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         : 254.638s (Solving: 105.99s 1st Model: 5.98s Unsat: 6.45s)
CPU Time     : 251.672s

Choices      : 81352    (Domain: 62273)
Conflicts    : 32023    (Analyzed: 32021)
Restarts     : 123      (Average: 260.33 Last: 317)
Model-Level  : 503.5   
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 32021    (Deleted: 19699)
  Binary     : 129      (Ratio:   0.40%)
  Ternary    : 91       (Ratio:   0.28%)
  Conflict   : 32021    (Average Length: 3405.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 32021    (Average:  2.30 Max: 300 Sum:  73509)
  Executed   : 31971    (Average:  2.27 Max: 300 Sum:  72708 Ratio:  98.91%)
  Bounded    : 50       (Average: 16.02 Max:  22 Sum:    801 Ratio:   1.09%)

Rules        : 1389596  (Original: 1388965)
Atoms        : 1057682 
Bodies       : 217382   (Original: 216806)
  Count      : 2188     (Original: 2282)
Equivalences : 68859    (Atom=Atom: 109 Body=Body: 0 Other: 68750)
Tight        : Yes
Variables    : 428344   (Eliminated:  617 Frozen: 427727)
Constraints  : 5356398  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2205MB
Max. Length  : 25 steps
Sol. Length  : 25 steps
Models       : 2


