INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/parking-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/parking-sequential-satisficing/instances/instance-2.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/parking-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/parking-sequential-satisficing/instances/instance-2.pddl
Parsing...
Parsing: [0.020s CPU, 0.018s wall-clock]
Normalizing task... [0.000s CPU, 0.001s wall-clock]
Instantiating...
Generating Datalog program... [0.000s CPU, 0.005s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.020s CPU, 0.013s wall-clock]
Preparing model... [0.010s CPU, 0.012s wall-clock]
Generated 32 rules.
Computing model... [2.430s CPU, 2.437s wall-clock]
26339 relevant atoms
3192 auxiliary atoms
29531 final queue length
85444 total queue pushes
Completing instantiation... [9.400s CPU, 9.402s wall-clock]
Instantiating: [11.890s CPU, 11.897s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.050s CPU, 0.046s wall-clock]
Checking invariant weight... [0.000s CPU, 0.003s wall-clock]
Instantiating groups... [0.040s CPU, 0.043s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.006s wall-clock]
Choosing groups...
56 uncovered facts
Choosing groups: [0.030s CPU, 0.029s wall-clock]
Building translation key... [0.010s CPU, 0.011s wall-clock]
Computing fact groups: [0.180s CPU, 0.176s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.005s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.010s wall-clock]
Building mutex information...
Building mutex information: [0.020s CPU, 0.017s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.480s CPU, 0.480s wall-clock]
Translating task: [10.410s CPU, 10.401s wall-clock]
29766 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
22 propositions removed
Detecting unreachable propositions: [5.240s CPU, 5.246s wall-clock]
Reordering and filtering variables...
78 of 78 variables necessary.
34 of 56 mutex groups necessary.
23958 of 23958 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [2.100s CPU, 2.090s wall-clock]
Translator variables: 78
Translator derived variables: 0
Translator facts: 860
Translator goal facts: 22
Translator mutex groups: 34
Translator total mutex groups size: 782
Translator operators: 23958
Translator axioms: 0
Translator task size: 195584
Translator peak memory: 152044 KB
Writing output... [3.460s CPU, 3.706s wall-clock]
Done! [33.710s CPU, 33.951s wall-clock]
planner.py version 0.0.1

Time:	 7.85s
Memory: 547MB

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         : 9.071s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 7.888s

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        : 572117  
Atoms        : 572117  
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  : 683MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.05s
Memory:		 619MB (+72MB)
UNSAT
Iteration Time:	 0.05s

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: 619MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 2.69s
Memory:		 619MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 31.422s (Solving: 3.22s 1st Model: 0.00s Unsat: 3.22s)
CPU Time     : 30.244s

Choices      : 38659    (Domain: 38659)
Conflicts    : 6027     (Analyzed: 6026)
Restarts     : 29       (Average: 207.79 Last: 375)
Problems     : 2        (Average Length: 4.50 Splits: 0)
Lemmas       : 6026     (Deleted: 0)
  Binary     : 89       (Ratio:   1.48%)
  Ternary    : 58       (Ratio:   0.96%)
  Conflict   : 6026     (Average Length:  776.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 6026     (Average:  6.22 Max: 211 Sum:  37499)
  Executed   : 5911     (Average:  6.13 Max: 211 Sum:  36929 Ratio:  98.48%)
  Bounded    : 115      (Average:  4.96 Max:   7 Sum:    570 Ratio:   1.52%)

Rules        : 572117  
Atoms        : 572117  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 103941   (Eliminated:    0 Frozen: 103941)
Constraints  : 819873   (Binary:  99.3% Ternary:   0.3% Other:   0.4%)

Memory Peak  : 683MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 18.16s
Memory:		 643MB (+24MB)
UNSAT
Iteration Time:	 22.37s

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: 667.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 3.29s
Memory:		 708MB (+65MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 3
Time         : 96.547s (Solving: 35.79s 1st Model: 0.00s Unsat: 3.22s)
CPU Time     : 95.400s

Choices      : 738875   (Domain: 738875)
Conflicts    : 34135    (Analyzed: 34134)
Restarts     : 129      (Average: 264.60 Last: 375)
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 34134    (Deleted: 22761)
  Binary     : 125      (Ratio:   0.37%)
  Ternary    : 103      (Ratio:   0.30%)
  Conflict   : 34134    (Average Length: 2287.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 34134    (Average: 20.45 Max: 835 Sum: 698076)
  Executed   : 33997    (Average: 20.43 Max: 835 Sum: 697408 Ratio:  99.90%)
  Bounded    : 137      (Average:  4.88 Max:  12 Sum:    668 Ratio:   0.10%)

Rules        : 572117  
Atoms        : 572117  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 232732   (Eliminated:    0 Frozen: 232732)
Constraints  : 2305787  (Binary:  99.4% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 912MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 60.56s
Memory:		 912MB (+204MB)
UNKNOWN
Iteration Time:	 65.16s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1181.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 3.02s
Memory:		 959MB (+47MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 131.816s (Solving: 39.75s 1st Model: 3.93s Unsat: 3.22s)
CPU Time     : 130.676s

Choices      : 825234   (Domain: 825234)
Conflicts    : 36413    (Analyzed: 36412)
Restarts     : 142      (Average: 256.42 Last: 375)
Model-Level  : 1151.0  
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 36412    (Deleted: 22761)
  Binary     : 127      (Ratio:   0.35%)
  Ternary    : 107      (Ratio:   0.29%)
  Conflict   : 36412    (Average Length: 2344.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 36412    (Average: 21.26 Max: 1024 Sum: 774050)
  Executed   : 36275    (Average: 21.24 Max: 1024 Sum: 773382 Ratio:  99.91%)
  Bounded    : 137      (Average:  4.88 Max:  12 Sum:    668 Ratio:   0.09%)

Rules        : 572117  
Atoms        : 572117  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 361523   (Eliminated:    0 Frozen: 361523)
Constraints  : 3817951  (Binary:  99.4% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 1056MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 30.86s
Memory:		 1056MB (+97MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 10.77s
Memory:		 1334MB (+278MB)
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 5
Time         : 289.609s (Solving: 190.54s 1st Model: 3.93s Unsat: 3.22s)
CPU Time     : 288.536s

Choices      : 2027694  (Domain: 2027694)
Conflicts    : 64520    (Analyzed: 64519)
Restarts     : 242      (Average: 266.61 Last: 375)
Model-Level  : 1151.0  
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 64519    (Deleted: 52363)
  Binary     : 153      (Ratio:   0.24%)
  Ternary    : 125      (Ratio:   0.19%)
  Conflict   : 64519    (Average Length: 4723.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 64519    (Average: 28.97 Max: 1758 Sum: 1869230)
  Executed   : 64381    (Average: 28.96 Max: 1758 Sum: 1868545 Ratio:  99.96%)
  Bounded    : 138      (Average:  4.96 Max:  17 Sum:    685 Ratio:   0.04%)

Rules        : 1715206  (Original: 1715194)
Atoms        : 622666  
Bodies       : 789602   (Original: 789598)
  Count      : 1078     (Original: 1081)
Equivalences : 303288   (Atom=Atom: 71 Body=Body: 0 Other: 303217)
Tight        : Yes
Variables    : 363659   (Eliminated:    0 Frozen: 363653)
Constraints  : 4913754  (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 1690MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 153.52s
Memory:		 1626MB (+292MB)
UNKNOWN
Iteration Time:	 199.57s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1895.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 5.96s
Memory:		 1636MB (+10MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 6
Time         : 513.340s (Solving: 369.17s 1st Model: 3.93s Unsat: 3.22s)
CPU Time     : 512.336s

Choices      : 3899495  (Domain: 3899495)
Conflicts    : 92640    (Analyzed: 92639)
Restarts     : 342      (Average: 270.87 Last: 375)
Model-Level  : 1151.0  
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 92639    (Deleted: 80305)
  Binary     : 175      (Ratio:   0.19%)
  Ternary    : 146      (Ratio:   0.16%)
  Conflict   : 92639    (Average Length: 5471.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 92639    (Average: 39.13 Max: 3032 Sum: 3624809)
  Executed   : 92501    (Average: 39.12 Max: 3032 Sum: 3624124 Ratio:  99.98%)
  Bounded    : 138      (Average:  4.96 Max:  17 Sum:    685 Ratio:   0.02%)

Rules        : 1715206  (Original: 1715194)
Atoms        : 622666  
Bodies       : 789602   (Original: 789598)
  Count      : 1078     (Original: 1081)
Equivalences : 303288   (Atom=Atom: 71 Body=Body: 0 Other: 303217)
Tight        : Yes
Variables    : 493230   (Eliminated:    0 Frozen: 493230)
Constraints  : 6862360  (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 2069MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 216.03s
Memory:		 2069MB (+433MB)
UNKNOWN
Iteration Time:	 223.81s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 2512.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 5.40s
Memory:		 2109MB (+40MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 7
Time         : 844.727s (Solving: 656.03s 1st Model: 3.93s Unsat: 3.22s)
CPU Time     : 843.860s

Choices      : 5595961  (Domain: 5595961)
Conflicts    : 120714   (Analyzed: 120713)
Restarts     : 442      (Average: 273.11 Last: 375)
Model-Level  : 1151.0  
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 120713   (Deleted: 108109)
  Binary     : 203      (Ratio:   0.17%)
  Ternary    : 190      (Ratio:   0.16%)
  Conflict   : 120713   (Average Length: 7399.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 120713   (Average: 42.80 Max: 3032 Sum: 5166826)
  Executed   : 120572   (Average: 42.80 Max: 3032 Sum: 5166061 Ratio:  99.99%)
  Bounded    : 141      (Average:  5.43 Max:  27 Sum:    765 Ratio:   0.01%)

Rules        : 1715206  (Original: 1715194)
Atoms        : 622666  
Bodies       : 789602   (Original: 789598)
  Count      : 1078     (Original: 1081)
Equivalences : 303288   (Atom=Atom: 71 Body=Body: 0 Other: 303217)
Tight        : Yes
Variables    : 622801   (Eliminated:    0 Frozen: 622801)
Constraints  : 8811510  (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 2439MB
Max. Length  : 20 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 324.33s
Memory:		 2375MB (+266MB)
UNKNOWN
Iteration Time:	 331.54s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 2818.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 5.47s
Memory:		 2410MB (+35MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 8
Time         : 1228.069s (Solving: 995.03s 1st Model: 3.93s Unsat: 3.22s)
CPU Time     : 1227.344s

Choices      : 9156734  (Domain: 9156734)
Conflicts    : 148821   (Analyzed: 148820)
Restarts     : 542      (Average: 274.58 Last: 375)
Model-Level  : 1151.0  
Problems     : 8        (Average Length: 17.00 Splits: 0)
Lemmas       : 148820   (Deleted: 135905)
  Binary     : 227      (Ratio:   0.15%)
  Ternary    : 251      (Ratio:   0.17%)
  Conflict   : 148820   (Average Length: 8350.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 148820   (Average: 57.36 Max: 4202 Sum: 8536351)
  Executed   : 148668   (Average: 57.35 Max: 4202 Sum: 8535235 Ratio:  99.99%)
  Bounded    : 152      (Average:  7.34 Max:  32 Sum:   1116 Ratio:   0.01%)

Rules        : 1715206  (Original: 1715194)
Atoms        : 622666  
Bodies       : 789602   (Original: 789598)
  Count      : 1078     (Original: 1081)
Equivalences : 303288   (Atom=Atom: 71 Body=Body: 0 Other: 303217)
Tight        : Yes
Variables    : 752372   (Eliminated:    0 Frozen: 752372)
Constraints  : 10760100 (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 3034MB
Max. Length  : 25 steps
Models       : 1