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-15.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-15.pddl
Parsing...
Parsing: [0.110s CPU, 0.099s wall-clock]
Normalizing task... [0.010s CPU, 0.008s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.018s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.220s CPU, 0.220s wall-clock]
Preparing model... [0.070s CPU, 0.067s wall-clock]
Generated 400 rules.
Computing model... [9.250s CPU, 9.250s wall-clock]
44910 relevant atoms
39548 auxiliary atoms
84458 final queue length
234020 total queue pushes
Completing instantiation... [26.400s CPU, 26.386s wall-clock]
Instantiating: [36.050s CPU, 36.039s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [1.520s CPU, 1.521s 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...
459 uncovered facts
Choosing groups: [0.010s CPU, 0.001s wall-clock]
Building translation key... [0.020s CPU, 0.018s wall-clock]
Computing fact groups: [1.580s CPU, 1.577s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.004s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.004s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.004s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [1.670s CPU, 1.670s wall-clock]
Translating task: [31.910s CPU, 31.896s wall-clock]
124181 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [14.430s CPU, 14.430s wall-clock]
Reordering and filtering variables...
461 of 461 variables necessary.
1 of 3 mutex groups necessary.
44250 of 44250 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [10.640s CPU, 10.629s wall-clock]
Translator variables: 461
Translator derived variables: 0
Translator facts: 925
Translator goal facts: 4
Translator mutex groups: 1
Translator total mutex groups size: 2
Translator operators: 44250
Translator axioms: 0
Translator task size: 541932
Translator peak memory: 325492 KB
Writing output... [9.050s CPU, 9.639s wall-clock]
Done! [104.760s CPU, 105.298s wall-clock]
planner.py version 0.0.1

Time:	 26.55s
Memory: 1672MB

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         : 31.381s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 26.668s

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        : 1497523 
Atoms        : 1497523 
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  : 1808MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.13s
Memory:		 1744MB (+72MB)
UNSAT
Iteration Time:	 0.13s

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: 1744MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 4.85s
Memory:		 1744MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 38.749s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 34.040s

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        : 1497523 
Atoms        : 1497523 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 108859   (Eliminated:    0 Frozen:   20)
Constraints  : 2088     (Binary:  89.0% Ternary:   7.9% Other:   3.2%)

Memory Peak  : 1808MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.63s
Memory:		 1755MB (+11MB)
UNSAT
Iteration Time:	 7.38s

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: 1766.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 5.43s
Memory:		 1755MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 46.770s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 42.072s

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        : 1497523 
Atoms        : 1497523 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 217858   (Eliminated:    0 Frozen:   40)
Constraints  : 19557    (Binary:  93.2% Ternary:   4.1% Other:   2.7%)

Memory Peak  : 1808MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.66s
Memory:		 1764MB (+9MB)
UNSAT
Iteration Time:	 8.03s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1775.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 5.00s
Memory:		 1764MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 4
Time         : 54.549s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 49.852s

Choices      : 0       
Conflicts    : 0        (Analyzed: 0)
Restarts     : 0       
Problems     : 4        (Average Length: 9.50 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        : 1497523 
Atoms        : 1497523 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 327592   (Eliminated:    0 Frozen:   63)
Constraints  : 199976   (Binary:  97.7% Ternary:   1.2% Other:   1.1%)

Memory Peak  : 1808MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.67s
Memory:		 1792MB (+28MB)
UNSAT
Iteration Time:	 7.79s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1820.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 6.74s
Memory:		 1792MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 5
Time         : 64.102s (Solving: 0.10s 1st Model: 0.07s Unsat: 0.00s)
CPU Time     : 59.408s

Choices      : 2567     (Domain: 1095)
Conflicts    : 151      (Analyzed: 151)
Restarts     : 1        (Average: 151.00 Last: 51)
Model-Level  : 821.0   
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 151      (Deleted: 0)
  Binary     : 11       (Ratio:   7.28%)
  Ternary    : 4        (Ratio:   2.65%)
  Conflict   : 151      (Average Length:   54.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 151      (Average: 10.56 Max: 117 Sum:   1594)
  Executed   : 150      (Average: 10.41 Max: 117 Sum:   1572 Ratio:  98.62%)
  Bounded    : 1        (Average: 22.00 Max:  22 Sum:     22 Ratio:   1.38%)

Rules        : 1497523 
Atoms        : 1497523 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 444376   (Eliminated:    0 Frozen:   88)
Constraints  : 1547047  (Binary:  99.2% Ternary:   0.4% Other:   0.4%)

Memory Peak  : 1817MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 0.56s
Memory:		 1817MB (+25MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 32.66s
Memory:		 2926MB (+1109MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 6
Time         : 76.314s (Solving: 1.88s 1st Model: 0.07s Unsat: 1.78s)
CPU Time     : 71.628s

Choices      : 4645     (Domain: 2656)
Conflicts    : 619      (Analyzed: 618)
Restarts     : 3        (Average: 206.00 Last: 215)
Model-Level  : 821.0   
Problems     : 6        (Average Length: 13.67 Splits: 0)
Lemmas       : 618      (Deleted: 0)
  Binary     : 49       (Ratio:   7.93%)
  Ternary    : 23       (Ratio:   3.72%)
  Conflict   : 618      (Average Length:  261.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 618      (Average:  6.37 Max: 117 Sum:   3934)
  Executed   : 604      (Average:  5.88 Max: 117 Sum:   3634 Ratio:  92.37%)
  Bounded    : 14       (Average: 21.43 Max:  22 Sum:    300 Ratio:   7.63%)

Rules        : 2008543 
Atoms        : 1594466 
Bodies       : 252589   (Original: 252588)
  Count      : 2823    
Equivalences : 88218    (Atom=Atom: 422 Body=Body: 0 Other: 87796)
Tight        : Yes
Variables    : 450279   (Eliminated:    0 Frozen: 87276)
Constraints  : 1974937  (Binary:  99.1% Ternary:   0.3% Other:   0.6%)