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, 0.069s 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, 0.205s wall-clock]
Preparing model... [0.070s CPU, 0.068s wall-clock]
Generated 400 rules.
Computing model... [6.580s CPU, 6.570s wall-clock]
30443 relevant atoms
31994 auxiliary atoms
62437 final queue length
160694 total queue pushes
Completing instantiation... [17.550s CPU, 17.539s wall-clock]
Instantiating: [24.490s CPU, 24.468s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.600s CPU, 0.605s 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, 0.015s wall-clock]
Computing fact groups: [0.640s CPU, 0.649s 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: [0.010s CPU, 0.003s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [1.090s CPU, 1.093s wall-clock]
Translating task: [20.940s CPU, 20.935s 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: [10.360s CPU, 10.356s 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, 6.774s 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... [5.990s CPU, 6.375s wall-clock]
Done! [69.930s CPU, 70.289s wall-clock]
planner.py version 0.0.1

Time:	 16.94s
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         : 20.044s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 17.020s

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:	 3.32s
Memory:		 1198MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 25.080s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 22.060s

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:    0)
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:	 0.35s
Memory:		 1201MB (+3MB)
UNSAT
Iteration Time:	 5.04s

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: 1204.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 3.11s
Memory:		 1201MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 30.017s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 27.000s

Choices      : 61       (Domain: 51)
Conflicts    : 12       (Analyzed: 11)
Restarts     : 0       
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 11       (Deleted: 0)
  Binary     : 3        (Ratio:  27.27%)
  Ternary    : 4        (Ratio:  36.36%)
  Conflict   : 11       (Average Length:   22.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 11       (Average:  5.73 Max:  16 Sum:     63)
  Executed   : 9        (Average:  5.55 Max:  16 Sum:     61 Ratio:  96.83%)
  Bounded    : 2        (Average:  1.00 Max:   1 Sum:      2 Ratio:   3.17%)

Rules        : 995007  
Atoms        : 995007  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 150520   (Eliminated:    0 Frozen:    0)
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:	 0.40s
Memory:		 1209MB (+8MB)
UNSAT
Iteration Time:	 4.94s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1217.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 3.90s
Memory:		 1209MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 35.876s (Solving: 0.09s 1st Model: 0.06s Unsat: 0.00s)
CPU Time     : 32.864s

Choices      : 5357     (Domain: 1585)
Conflicts    : 163      (Analyzed: 162)
Restarts     : 0       
Model-Level  : 1084.0  
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 162      (Deleted: 0)
  Binary     : 7        (Ratio:   4.32%)
  Ternary    : 13       (Ratio:   8.02%)
  Conflict   : 162      (Average Length:   44.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 162      (Average: 26.49 Max: 406 Sum:   4292)
  Executed   : 160      (Average: 26.48 Max: 406 Sum:   4290 Ratio:  99.95%)
  Bounded    : 2        (Average:  1.00 Max:   1 Sum:      2 Ratio:   0.05%)

Rules        : 995007  
Atoms        : 995007  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 232389   (Eliminated:    0 Frozen:    0)
Constraints  : 1155971  (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:	 0.37s
Memory:		 1220MB (+11MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 19.90s
Memory:		 1861MB (+641MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 51.307s (Solving: 10.41s 1st Model: 0.06s Unsat: 10.33s)
CPU Time     : 48.304s

Choices      : 15625    (Domain: 8895)
Conflicts    : 4216     (Analyzed: 4214)
Restarts     : 43       (Average: 98.00 Last: 151)
Model-Level  : 1084.0  
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 4214     (Deleted: 1004)
  Binary     : 94       (Ratio:   2.23%)
  Ternary    : 70       (Ratio:   1.66%)
  Conflict   : 4214     (Average Length:  640.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 4214     (Average:  3.40 Max: 406 Sum:  14319)
  Executed   : 4174     (Average:  3.26 Max: 406 Sum:  13721 Ratio:  95.82%)
  Bounded    : 40       (Average: 14.95 Max:  17 Sum:    598 Ratio:   4.18%)

Rules        : 1389984  (Original: 1389345)
Atoms        : 1057741 
Bodies       : 217671   (Original: 217087)
  Count      : 2189     (Original: 2284)
Equivalences : 68906    (Atom=Atom: 111 Body=Body: 0 Other: 68795)
Tight        : Yes
Variables    : 237619   (Eliminated:    0 Frozen: 68521)
Constraints  : 1499795  (Binary:  99.1% Ternary:   0.3% Other:   0.6%)

Memory Peak  : 1917MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 10.65s
Memory:		 1861MB (+0MB)
UNSAT
Iteration Time:	 36.42s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1872.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 6.18s
Memory:		 1861MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 6
Time         : 98.204s (Solving: 49.06s 1st Model: 0.06s Unsat: 10.33s)
CPU Time     : 95.220s

Choices      : 39805    (Domain: 26896)
Conflicts    : 13139    (Analyzed: 13137)
Restarts     : 143      (Average: 91.87 Last: 151)
Model-Level  : 1084.0  
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 13137    (Deleted: 10237)
  Binary     : 120      (Ratio:   0.91%)
  Ternary    : 97       (Ratio:   0.74%)
  Conflict   : 13137    (Average Length: 1518.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 13137    (Average:  2.61 Max: 409 Sum:  34250)
  Executed   : 13070    (Average:  2.52 Max: 409 Sum:  33076 Ratio:  96.57%)
  Bounded    : 67       (Average: 17.52 Max:  22 Sum:   1174 Ratio:   3.43%)

Rules        : 1389984  (Original: 1389345)
Atoms        : 1057741 
Bodies       : 217671   (Original: 217087)
  Count      : 2189     (Original: 2284)
Equivalences : 68906    (Atom=Atom: 111 Body=Body: 0 Other: 68795)
Tight        : Yes
Variables    : 332461   (Eliminated:    0 Frozen: 153326)
Constraints  : 3403157  (Binary:  99.3% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 1917MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 38.84s
Memory:		 1874MB (+13MB)
UNKNOWN
Iteration Time:	 46.93s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 1887.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 6.36s
Memory:		 1874MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 7
Time         : 114.647s (Solving: 57.35s 1st Model: 8.29s Unsat: 10.33s)
CPU Time     : 111.672s

Choices      : 44303    (Domain: 30718)
Conflicts    : 14790    (Analyzed: 14788)
Restarts     : 162      (Average: 91.28 Last: 151)
Model-Level  : 596.5   
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 14788    (Deleted: 10237)
  Binary     : 120      (Ratio:   0.81%)
  Ternary    : 100      (Ratio:   0.68%)
  Conflict   : 14788    (Average Length: 3358.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 14788    (Average:  2.54 Max: 409 Sum:  37604)
  Executed   : 14721    (Average:  2.46 Max: 409 Sum:  36430 Ratio:  96.88%)
  Bounded    : 67       (Average: 17.52 Max:  22 Sum:   1174 Ratio:   3.12%)

Rules        : 1389984  (Original: 1389345)
Atoms        : 1057741 
Bodies       : 217671   (Original: 217087)
  Count      : 2189     (Original: 2284)
Equivalences : 68906    (Atom=Atom: 111 Body=Body: 0 Other: 68795)
Tight        : Yes
Variables    : 428357   (Eliminated:    0 Frozen: 239171)
Constraints  : 5373302  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2025MB
Max. Length  : 20 steps
Models       : 2

[endof: stats after solve call]
Solving Time:	 8.48s
Memory:		 2025MB (+151MB)
SAT
Testing...
SERIALIZABLE?
Testing Time:	 0.00s
Memory:		 2025MB (+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-down","pr2","x3","y2","y3")),15) occurs(action(("base-left","pr2","x3","x2","y3")),16) occurs(action(("park","pr2")),17) occurs(action(("gripper-down","pr2","x2","y3","xrel0","x2","yrel0","yrel1","y3","y4")),18) occurs(action(("get-left","pr2","x2","y3","xrel0","x2","yrel1","y4","object1","x1")),19) occurs(action(("gripper-up","pr2","x2","y3","xrel0","x2","yrel1","yrel0","y4","y3")),20) occurs(action(("gripper-right","pr2","x2","y3","xrel0","xrel1","x2","x3","yrel0","y3")),21) occurs(action(("put-right","pr2","x2","y3","xrel1","x3","yrel0","y3","object1","x4")),22) occurs(action(("finish-object","object1","x4","y3")),23) occurs(action(("gripper-left","pr2","x2","y3","xrel1","xrel0","x3","x2","yrel0","y3")),23) occurs(action(("unpark","pr2","xrel0","yrel0")),24) occurs(action(("base-down","pr2","x2","y3","y4")),25)
SATISFIABLE

Models       : 1+
Calls        : 7
Time         : 114.647s (Solving: 57.35s 1st Model: 8.29s Unsat: 10.33s)
CPU Time     : 111.672s

Choices      : 44303    (Domain: 30718)
Conflicts    : 14790    (Analyzed: 14788)
Restarts     : 162      (Average: 91.28 Last: 151)
Model-Level  : 596.5   
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 14788    (Deleted: 10237)
  Binary     : 120      (Ratio:   0.81%)
  Ternary    : 100      (Ratio:   0.68%)
  Conflict   : 14788    (Average Length: 3358.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 14788    (Average:  2.54 Max: 409 Sum:  37604)
  Executed   : 14721    (Average:  2.46 Max: 409 Sum:  36430 Ratio:  96.88%)
  Bounded    : 67       (Average: 17.52 Max:  22 Sum:   1174 Ratio:   3.12%)

Rules        : 1389984  (Original: 1389345)
Atoms        : 1057741 
Bodies       : 217671   (Original: 217087)
  Count      : 2189     (Original: 2284)
Equivalences : 68906    (Atom=Atom: 111 Body=Body: 0 Other: 68795)
Tight        : Yes
Variables    : 428357   (Eliminated:    0 Frozen: 239171)
Constraints  : 5373302  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 2025MB
Max. Length  : 25 steps
Sol. Length  : 25 steps
Models       : 2


