INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/barman-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/barman-sequential-satisficing/instances/instance-18.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/barman-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/barman-sequential-satisficing/instances/instance-18.pddl
Parsing...
Parsing: [0.060s CPU, 0.148s wall-clock]
Normalizing task... [0.000s CPU, 0.004s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.015s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.050s CPU, 0.062s wall-clock]
Preparing model... [0.040s CPU, 0.034s wall-clock]
Generated 115 rules.
Computing model... [0.550s CPU, 0.549s wall-clock]
3296 relevant atoms
3425 auxiliary atoms
6721 final queue length
11595 total queue pushes
Completing instantiation... [1.030s CPU, 1.032s wall-clock]
Instantiating: [1.700s CPU, 1.700s wall-clock]
Computing fact groups...
Finding invariants...
24 initial candidates
Finding invariants: [0.120s CPU, 0.129s wall-clock]
Checking invariant weight... [0.010s CPU, 0.001s wall-clock]
Instantiating groups... [0.010s CPU, 0.010s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.001s wall-clock]
Choosing groups...
350 uncovered facts
Choosing groups: [0.000s CPU, 0.002s wall-clock]
Building translation key... [0.010s CPU, 0.014s wall-clock]
Computing fact groups: [0.180s CPU, 0.185s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.006s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.004s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.050s CPU, 0.055s wall-clock]
Translating task: [1.060s CPU, 1.069s wall-clock]
3920 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
3 propositions removed
Detecting unreachable propositions: [0.590s CPU, 0.589s wall-clock]
Reordering and filtering variables...
353 of 353 variables necessary.
16 of 19 mutex groups necessary.
2344 of 2344 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.380s CPU, 0.379s wall-clock]
Translator variables: 353
Translator derived variables: 0
Translator facts: 737
Translator goal facts: 14
Translator mutex groups: 16
Translator total mutex groups size: 48
Translator operators: 2344
Translator axioms: 0
Translator task size: 22454
Translator peak memory: 49100 KB
Writing output... [0.370s CPU, 0.410s wall-clock]
Done! [4.410s CPU, 4.540s wall-clock]
planner.py version 0.0.1

Time:	 0.91s
Memory: 111MB

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         : 1.085s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 0.912s

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        : 64767   
Atoms        : 64767   
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  : 247MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.01s
Memory:		 183MB (+72MB)
UNSAT
Iteration Time:	 0.01s

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: 183MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 0.27s
Memory:		 183MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 1.491s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 1.316s

Choices      : 117      (Domain: 105)
Conflicts    : 39       (Analyzed: 38)
Restarts     : 0       
Problems     : 2        (Average Length: 4.50 Splits: 0)
Lemmas       : 38       (Deleted: 0)
  Binary     : 8        (Ratio:  21.05%)
  Ternary    : 1        (Ratio:   2.63%)
  Conflict   : 38       (Average Length:   16.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 38       (Average:  3.13 Max:  26 Sum:    119)
  Executed   : 36       (Average:  3.08 Max:  26 Sum:    117 Ratio:  98.32%)
  Bounded    : 2        (Average:  1.00 Max:   1 Sum:      2 Ratio:   1.68%)

Rules        : 64767   
Atoms        : 64767   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 17689    (Eliminated:    0 Frozen:  262)
Constraints  : 57191    (Binary:  95.2% Ternary:   3.3% Other:   1.6%)

Memory Peak  : 247MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.02s
Memory:		 187MB (+4MB)
UNSAT
Iteration Time:	 0.41s

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: 191.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 0.34s
Memory:		 195MB (+8MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 3
Time         : 1.999s (Solving: 0.02s 1st Model: 0.01s Unsat: 0.00s)
CPU Time     : 1.824s

Choices      : 1022     (Domain: 933)
Conflicts    : 70       (Analyzed: 69)
Restarts     : 0       
Model-Level  : 325.0   
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 69       (Deleted: 0)
  Binary     : 12       (Ratio:  17.39%)
  Ternary    : 6        (Ratio:   8.70%)
  Conflict   : 69       (Average Length:   84.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 69       (Average: 10.30 Max:  65 Sum:    711)
  Executed   : 67       (Average: 10.28 Max:  65 Sum:    709 Ratio:  99.72%)
  Bounded    : 2        (Average:  1.00 Max:   1 Sum:      2 Ratio:   0.28%)

Rules        : 64767   
Atoms        : 64767   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 38375    (Eliminated:    0 Frozen:  527)
Constraints  : 226141   (Binary:  95.5% Ternary:   3.2% Other:   1.3%)

Memory Peak  : 247MB
Max. Length  : 5 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 0.03s
Memory:		 203MB (+8MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 1.14s
Memory:		 241MB (+38MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 4
Time         : 3.044s (Solving: 0.74s 1st Model: 0.01s Unsat: 0.72s)
CPU Time     : 2.868s

Choices      : 25244    (Domain: 22822)
Conflicts    : 2049     (Analyzed: 2047)
Restarts     : 5        (Average: 409.40 Last: 654)
Model-Level  : 325.0   
Problems     : 4        (Average Length: 8.25 Splits: 0)
Lemmas       : 2047     (Deleted: 0)
  Binary     : 423      (Ratio:  20.66%)
  Ternary    : 187      (Ratio:   9.14%)
  Conflict   : 2047     (Average Length:  107.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 2047     (Average: 12.14 Max: 154 Sum:  24845)
  Executed   : 2040     (Average: 12.11 Max: 154 Sum:  24783 Ratio:  99.75%)
  Bounded    : 7        (Average:  8.86 Max:  12 Sum:     62 Ratio:   0.25%)

Rules        : 145100  
Atoms        : 77287   
Bodies       : 54559    (Original: 54558)
  Count      : 2504    
Equivalences : 18424    (Atom=Atom: 87 Body=Body: 0 Other: 18337)
Tight        : Yes
Variables    : 43333    (Eliminated:    0 Frozen: 18695)
Constraints  : 302315   (Binary:  95.0% Ternary:   2.9% Other:   2.1%)

Memory Peak  : 247MB
Max. Length  : 5 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 0.79s
Memory:		 240MB (+-1MB)
UNSAT
Iteration Time:	 2.44s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 256.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 0.54s
Memory:		 240MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 21.650s (Solving: 18.59s 1st Model: 0.01s Unsat: 18.58s)
CPU Time     : 21.484s

Choices      : 266751   (Domain: 219457)
Conflicts    : 38637    (Analyzed: 38634)
Restarts     : 17       (Average: 2272.59 Last: 10783)
Model-Level  : 325.0   
Problems     : 5        (Average Length: 10.00 Splits: 0)
Lemmas       : 38634    (Deleted: 18578)
  Binary     : 1802     (Ratio:   4.66%)
  Ternary    : 424      (Ratio:   1.10%)
  Conflict   : 38634    (Average Length:  899.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 38634    (Average:  6.87 Max: 228 Sum: 265546)
  Executed   : 38620    (Average:  6.87 Max: 228 Sum: 265365 Ratio:  99.93%)
  Bounded    : 14       (Average: 12.93 Max:  17 Sum:    181 Ratio:   0.07%)

Rules        : 145100  
Atoms        : 77287   
Bodies       : 54559    (Original: 54558)
  Count      : 2504    
Equivalences : 18424    (Atom=Atom: 87 Body=Body: 0 Other: 18337)
Tight        : Yes
Variables    : 67549    (Eliminated:    0 Frozen: 32445)
Constraints  : 522583   (Binary:  95.1% Ternary:   2.9% Other:   2.0%)

Memory Peak  : 382MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 17.89s
Memory:		 318MB (+78MB)
UNSAT
Iteration Time:	 18.62s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 396.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 0.61s
Memory:		 331MB (+13MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 6
Time         : 157.887s (Solving: 153.93s 1st Model: 0.01s Unsat: 153.92s)
CPU Time     : 157.776s

Choices      : 1598922  (Domain: 1494837)
Conflicts    : 250251   (Analyzed: 250247)
Restarts     : 34       (Average: 7360.21 Last: 14741)
Model-Level  : 325.0   
Problems     : 6        (Average Length: 12.00 Splits: 0)
Lemmas       : 250247   (Deleted: 209603)
  Binary     : 5563     (Ratio:   2.22%)
  Ternary    : 1227     (Ratio:   0.49%)
  Conflict   : 250247   (Average Length: 1218.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 250247   (Average:  6.38 Max: 691 Sum: 1596812)
  Executed   : 250201   (Average:  6.38 Max: 691 Sum: 1595927 Ratio:  99.94%)
  Bounded    : 46       (Average: 19.24 Max:  22 Sum:    885 Ratio:   0.06%)

Rules        : 145100  
Atoms        : 77287   
Bodies       : 54559    (Original: 54558)
  Count      : 2504    
Equivalences : 18424    (Atom=Atom: 87 Body=Body: 0 Other: 18337)
Tight        : Yes
Variables    : 91765    (Eliminated:    0 Frozen: 46195)
Constraints  : 720661   (Binary:  95.1% Ternary:   2.9% Other:   2.0%)

Memory Peak  : 600MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 135.45s
Memory:		 536MB (+205MB)
UNSAT
Iteration Time:	 136.30s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 754.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 0.52s
Memory:		 545MB (+9MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 7
Time         : 892.975s (Solving: 888.16s 1st Model: 0.01s Unsat: 153.92s)
CPU Time     : 893.160s

Choices      : 3528046  (Domain: 3383580)
Conflicts    : 754067   (Analyzed: 754063)
Restarts     : 53       (Average: 14227.60 Last: 60630)
Model-Level  : 325.0   
Problems     : 7        (Average Length: 14.14 Splits: 0)
Lemmas       : 754063   (Deleted: 680728)
  Binary     : 9133     (Ratio:   1.21%)
  Ternary    : 1895     (Ratio:   0.25%)
  Conflict   : 754063   (Average Length: 2166.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 754063   (Average:  4.67 Max: 691 Sum: 3523633)
  Executed   : 754004   (Average:  4.67 Max: 691 Sum: 3522416 Ratio:  99.97%)
  Bounded    : 59       (Average: 20.63 Max:  27 Sum:   1217 Ratio:   0.03%)

Rules        : 145100  
Atoms        : 77287   
Bodies       : 54559    (Original: 54558)
  Count      : 2504    
Equivalences : 18424    (Atom=Atom: 87 Body=Body: 0 Other: 18337)
Tight        : Yes
Variables    : 115981   (Eliminated:    0 Frozen: 59945)
Constraints  : 931119   (Binary:  95.1% Ternary:   2.9% Other:   2.0%)

Memory Peak  : 1386MB
Max. Length  : 20 steps
Models       : 1