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-4.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-4.pddl
Parsing...
Parsing: [0.090s CPU, 0.090s wall-clock]
Normalizing task... [0.010s CPU, 0.007s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.015s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.210s CPU, 0.214s wall-clock]
Preparing model... [0.070s CPU, 0.068s wall-clock]
Generated 400 rules.
Computing model... [6.540s CPU, 6.532s wall-clock]
30443 relevant atoms
32000 auxiliary atoms
62443 final queue length
160700 total queue pushes
Completing instantiation... [17.580s CPU, 17.566s wall-clock]
Instantiating: [24.480s CPU, 24.471s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.610s CPU, 0.607s 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... [0.010s CPU, 0.014s wall-clock]
Computing fact groups: [0.650s CPU, 0.653s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.003s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [1.090s CPU, 1.089s wall-clock]
Translating task: [20.910s CPU, 20.897s 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: [10.350s CPU, 10.344s 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: [6.780s CPU, 6.788s 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: 228208 KB
Writing output... [5.970s CPU, 6.360s wall-clock]
Done! [69.900s CPU, 70.270s wall-clock]
planner.py version 0.0.1

Time:	 16.91s
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         : 19.930s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 16.992s

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        : 995031  
Atoms        : 995031  
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:	 0.08s

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         : 30.757s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 27.824s

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        : 995031  
Atoms        : 995031  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 74802    (Eliminated:    0 Frozen: 74802)
Constraints  : 8146     (Binary:  94.6% Ternary:   3.1% Other:   2.3%)

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

[endof: stats after solve call]
Solving Time:	 6.15s
Memory:		 1199MB (+1MB)
UNSAT
Iteration Time:	 10.84s

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: 1200.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 3.14s
Memory:		 1199MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 47.486s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 44.564s

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        : 995031  
Atoms        : 995031  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 150380   (Eliminated:    0 Frozen: 150380)
Constraints  : 137798   (Binary:  98.0% Ternary:   1.0% Other:   0.9%)

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

[endof: stats after solve call]
Solving Time:	 12.06s
Memory:		 1211MB (+12MB)
UNSAT
Iteration Time:	 16.74s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1223.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 3.93s
Memory:		 1211MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 67.899s (Solving: 0.05s 1st Model: 0.03s Unsat: 0.00s)
CPU Time     : 64.984s

Choices      : 1613     (Domain: 453)
Conflicts    : 74       (Analyzed: 74)
Restarts     : 0       
Model-Level  : 967.0   
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 74       (Deleted: 0)
  Binary     : 6        (Ratio:   8.11%)
  Ternary    : 2        (Ratio:   2.70%)
  Conflict   : 74       (Average Length:   37.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 74       (Average:  8.96 Max: 309 Sum:    663)
  Executed   : 74       (Average:  8.96 Max: 309 Sum:    663 Ratio: 100.00%)
  Bounded    : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio:   0.00%)

Rules        : 995031  
Atoms        : 995031  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 229685   (Eliminated:    0 Frozen: 229685)
Constraints  : 977345   (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:	 14.79s
Memory:		 1220MB (+9MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 19.93s
Memory:		 1914MB (+694MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 73.906s (Solving: 0.47s 1st Model: 0.03s Unsat: 0.42s)
CPU Time     : 70.992s

Choices      : 2584     (Domain: 879)
Conflicts    : 226      (Analyzed: 225)
Restarts     : 0       
Model-Level  : 967.0   
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 225      (Deleted: 0)
  Binary     : 20       (Ratio:   8.89%)
  Ternary    : 5        (Ratio:   2.22%)
  Conflict   : 225      (Average Length:  201.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 225      (Average:  7.49 Max: 309 Sum:   1685)
  Executed   : 222      (Average:  7.26 Max: 309 Sum:   1634 Ratio:  96.97%)
  Bounded    : 3        (Average: 17.00 Max:  17 Sum:     51 Ratio:   3.03%)

Rules        : 1327778  (Original: 1327087)
Atoms        : 1057795 
Bodies       : 171315   (Original: 170711)
  Count      : 1971     (Original: 2077)
Equivalences : 56876    (Atom=Atom: 118 Body=Body: 0 Other: 56758)
Tight        : Yes
Variables    : 234515   (Eliminated:  627 Frozen: 233807)
Constraints  : 1256972  (Binary:  99.0% Ternary:   0.4% Other:   0.6%)

Memory Peak  : 1914MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 1.16s
Memory:		 1914MB (+0MB)
UNSAT
Iteration Time:	 41.52s

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:	 6.27s
Memory:		 1914MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 6
Time         : 638.857s (Solving: 528.60s 1st Model: 0.03s Unsat: 0.42s)
CPU Time     : 636.188s

Choices      : 295773   (Domain: 210680)
Conflicts    : 146274   (Analyzed: 146273)
Restarts     : 100      (Average: 1462.73 Last: 8450)
Model-Level  : 967.0   
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 146273   (Deleted: 116547)
  Binary     : 218      (Ratio:   0.15%)
  Ternary    : 116      (Ratio:   0.08%)
  Conflict   : 146273   (Average Length: 4068.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 146273   (Average:  1.81 Max: 4264 Sum: 264748)
  Executed   : 146213   (Average:  1.80 Max: 4264 Sum: 263473 Ratio:  99.52%)
  Bounded    : 60       (Average: 21.25 Max:  22 Sum:   1275 Ratio:   0.48%)

Rules        : 1327778  (Original: 1327087)
Atoms        : 1057795 
Bodies       : 171315   (Original: 170711)
  Count      : 1971     (Original: 2077)
Equivalences : 56876    (Atom=Atom: 118 Body=Body: 0 Other: 56758)
Tight        : Yes
Variables    : 329401   (Eliminated:  627 Frozen: 328768)
Constraints  : 3179680  (Binary:  99.3% Ternary:   0.3% Other:   0.5%)

Memory Peak  : 2568MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 557.02s
Memory:		 2504MB (+590MB)
UNKNOWN
Iteration Time:	 565.21s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 3094.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 6.40s
Memory:		 2504MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 7
Time         : 681.825s (Solving: 533.95s 1st Model: 5.33s Unsat: 0.42s)
CPU Time     : 679.176s

Choices      : 300356   (Domain: 212167)
Conflicts    : 147444   (Analyzed: 147443)
Restarts     : 100      (Average: 1474.43 Last: 8450)
Model-Level  : 550.5   
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 147443   (Deleted: 116547)
  Binary     : 219      (Ratio:   0.15%)
  Ternary    : 117      (Ratio:   0.08%)
  Conflict   : 147443   (Average Length: 4131.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 147443   (Average:  1.83 Max: 4264 Sum: 269224)
  Executed   : 147383   (Average:  1.82 Max: 4264 Sum: 267949 Ratio:  99.53%)
  Bounded    : 60       (Average: 21.25 Max:  22 Sum:   1275 Ratio:   0.47%)

Rules        : 1327778  (Original: 1327087)
Atoms        : 1057795 
Bodies       : 171315   (Original: 170711)
  Count      : 1971     (Original: 2077)
Equivalences : 56876    (Atom=Atom: 118 Body=Body: 0 Other: 56758)
Tight        : Yes
Variables    : 425357   (Eliminated:  627 Frozen: 424730)
Constraints  : 5031993  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2568MB
Max. Length  : 20 steps
Models       : 2

[endof: stats after solve call]
Solving Time:	 34.79s
Memory:		 2567MB (+63MB)
SAT
Testing...
SERIALIZABLE?
Testing Time:	 0.00s
Memory:		 2567MB (+0MB)
Answer: 2
occurs(action(("finish-object","object3","x3","y5")),1) occurs(action(("finish-object","object0","x2","y4")),1) occurs(action(("finish-object","object2","x3","y4")),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-right","pr2","x2","x3","y0")),4) occurs(action(("base-right","pr2","x3","x4","y0")),5) occurs(action(("base-right","pr2","x4","x5","y0")),6) occurs(action(("base-right","pr2","x5","x6","y0")),7) occurs(action(("base-down","pr2","x6","y0","y1")),8) occurs(action(("base-down","pr2","x6","y1","y2")),9) occurs(action(("base-down","pr2","x6","y2","y3")),10) occurs(action(("base-down","pr2","x6","y3","y4")),11) occurs(action(("base-down","pr2","x6","y4","y5")),12) occurs(action(("park","pr2")),13) occurs(action(("get-down","pr2","x6","y5","xrel0","x6","yrel0","y5","object1","y6")),14) occurs(action(("unpark","pr2","xrel0","yrel0")),15) occurs(action(("base-left","pr2","x6","x5","y5")),16) occurs(action(("base-left","pr2","x5","x4","y5")),17) occurs(action(("base-left","pr2","x4","x3","y5")),18) occurs(action(("park","pr2")),19) occurs(action(("put-left","pr2","x3","y5","xrel0","x3","yrel0","y5","object1","x2")),20) occurs(action(("finish-object","object1","x2","y5")),21) occurs(action(("unpark","pr2","xrel0","yrel0")),21) occurs(action(("base-right","pr2","x3","x4","y5")),22) occurs(action(("base-right","pr2","x4","x5","y5")),23) occurs(action(("base-up","pr2","x5","y5","y4")),24) occurs(action(("base-up","pr2","x5","y4","y3")),25)
SATISFIABLE

Models       : 1+
Calls        : 7
Time         : 681.825s (Solving: 533.95s 1st Model: 5.33s Unsat: 0.42s)
CPU Time     : 679.176s

Choices      : 300356   (Domain: 212167)
Conflicts    : 147444   (Analyzed: 147443)
Restarts     : 100      (Average: 1474.43 Last: 8450)
Model-Level  : 550.5   
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 147443   (Deleted: 116547)
  Binary     : 219      (Ratio:   0.15%)
  Ternary    : 117      (Ratio:   0.08%)
  Conflict   : 147443   (Average Length: 4131.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 147443   (Average:  1.83 Max: 4264 Sum: 269224)
  Executed   : 147383   (Average:  1.82 Max: 4264 Sum: 267949 Ratio:  99.53%)
  Bounded    : 60       (Average: 21.25 Max:  22 Sum:   1275 Ratio:   0.47%)

Rules        : 1327778  (Original: 1327087)
Atoms        : 1057795 
Bodies       : 171315   (Original: 170711)
  Count      : 1971     (Original: 2077)
Equivalences : 56876    (Atom=Atom: 118 Body=Body: 0 Other: 56758)
Tight        : Yes
Variables    : 425357   (Eliminated:  627 Frozen: 424730)
Constraints  : 5031993  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2568MB
Max. Length  : 25 steps
Sol. Length  : 25 steps
Models       : 2


