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-7.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-7.pddl
Parsing...
Parsing: [0.020s CPU, 0.023s wall-clock]
Normalizing task... [0.000s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.008s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.020s CPU, 0.016s wall-clock]
Preparing model... [0.010s CPU, 0.016s wall-clock]
Generated 32 rules.
Computing model... [3.880s CPU, 3.876s wall-clock]
42827 relevant atoms
4396 auxiliary atoms
47223 final queue length
138834 total queue pushes
Completing instantiation... [15.890s CPU, 15.887s wall-clock]
Instantiating: [19.860s CPU, 19.847s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.050s CPU, 0.050s wall-clock]
Checking invariant weight... [0.000s CPU, 0.004s wall-clock]
Instantiating groups... [0.060s CPU, 0.061s wall-clock]
Collecting mutex groups... [0.020s CPU, 0.008s wall-clock]
Choosing groups...
66 uncovered facts
Choosing groups: [0.030s CPU, 0.038s wall-clock]
Building translation key... [0.010s CPU, 0.015s wall-clock]
Computing fact groups: [0.230s CPU, 0.236s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.006s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.014s wall-clock]
Building mutex information...
Building mutex information: [0.030s CPU, 0.025s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.790s CPU, 0.787s wall-clock]
Translating task: [17.240s CPU, 17.231s wall-clock]
49010 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
26 propositions removed
Detecting unreachable propositions: [8.720s CPU, 8.727s wall-clock]
Reordering and filtering variables...
92 of 92 variables necessary.
40 of 66 mutex groups necessary.
39546 of 39546 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [3.410s CPU, 3.404s wall-clock]
Translator variables: 92
Translator derived variables: 0
Translator facts: 1172
Translator goal facts: 26
Translator mutex groups: 40
Translator total mutex groups size: 1080
Translator operators: 39546
Translator axioms: 0
Translator task size: 322456
Translator peak memory: 226608 KB
Writing output... [5.640s CPU, 6.024s wall-clock]
Done! [55.810s CPU, 56.176s wall-clock]
planner.py version 0.0.1

Time:	 12.77s
Memory: 810MB

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         : 14.443s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 12.848s

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        : 942843  
Atoms        : 942843  
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  : 946MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.08s
Memory:		 882MB (+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: 882MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 4.98s
Memory:		 882MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 68.623s (Solving: 7.20s 1st Model: 0.00s Unsat: 7.20s)
CPU Time     : 67.048s

Choices      : 53563    (Domain: 53563)
Conflicts    : 7476     (Analyzed: 7475)
Restarts     : 30       (Average: 249.17 Last: 1003)
Problems     : 2        (Average Length: 4.50 Splits: 0)
Lemmas       : 7475     (Deleted: 0)
  Binary     : 63       (Ratio:   0.84%)
  Ternary    : 69       (Ratio:   0.92%)
  Conflict   : 7475     (Average Length: 1401.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 7475     (Average:  6.99 Max: 225 Sum:  52250)
  Executed   : 7385     (Average:  6.93 Max: 225 Sum:  51789 Ratio:  99.12%)
  Bounded    : 90       (Average:  5.12 Max:   7 Sum:    461 Ratio:   0.88%)

Rules        : 942843  
Atoms        : 942843  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 169165   (Eliminated:    0 Frozen: 169165)
Constraints  : 1347467  (Binary:  99.4% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 946MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 46.33s
Memory:		 915MB (+33MB)
UNSAT
Iteration Time:	 54.21s

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: 948.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 5.70s
Memory:		 1081MB (+166MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 3
Time         : 198.367s (Solving: 58.44s 1st Model: 0.00s Unsat: 7.20s)
CPU Time     : 196.836s

Choices      : 956831   (Domain: 956831)
Conflicts    : 35590    (Analyzed: 35589)
Restarts     : 130      (Average: 273.76 Last: 1003)
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 35589    (Deleted: 24182)
  Binary     : 116      (Ratio:   0.33%)
  Ternary    : 110      (Ratio:   0.31%)
  Conflict   : 35589    (Average Length: 3141.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 35589    (Average: 25.67 Max: 1155 Sum: 913732)
  Executed   : 35466    (Average: 25.65 Max: 1155 Sum: 913013 Ratio:  99.92%)
  Bounded    : 123      (Average:  5.85 Max:  12 Sum:    719 Ratio:   0.08%)

Rules        : 942843  
Atoms        : 942843  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 379086   (Eliminated:    0 Frozen: 379086)
Constraints  : 3815720  (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 1362MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 121.97s
Memory:		 1362MB (+281MB)
UNKNOWN
Iteration Time:	 129.79s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1809.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 5.17s
Memory:		 1497MB (+135MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 4
Time         : 367.610s (Solving: 149.45s 1st Model: 0.00s Unsat: 7.20s)
CPU Time     : 366.152s

Choices      : 2477439  (Domain: 2477439)
Conflicts    : 63699    (Analyzed: 63698)
Restarts     : 230      (Average: 276.95 Last: 1003)
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 63698    (Deleted: 51755)
  Binary     : 136      (Ratio:   0.21%)
  Ternary    : 134      (Ratio:   0.21%)
  Conflict   : 63698    (Average Length: 4783.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 63698    (Average: 37.18 Max: 2420 Sum: 2368079)
  Executed   : 63572    (Average: 37.16 Max: 2420 Sum: 2367326 Ratio:  99.97%)
  Bounded    : 126      (Average:  5.98 Max:  17 Sum:    753 Ratio:   0.03%)

Rules        : 942843  
Atoms        : 942843  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 589007   (Eliminated:    0 Frozen: 589007)
Constraints  : 6305315  (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 1976MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 161.84s
Memory:		 1976MB (+479MB)
UNKNOWN
Iteration Time:	 169.33s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 2590.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 5.29s
Memory:		 2054MB (+78MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 5
Time         : 551.087s (Solving: 254.35s 1st Model: 0.00s Unsat: 7.20s)
CPU Time     : 549.708s

Choices      : 4975417  (Domain: 4975417)
Conflicts    : 91782    (Analyzed: 91781)
Restarts     : 330      (Average: 278.12 Last: 1003)
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 91781    (Deleted: 79535)
  Binary     : 172      (Ratio:   0.19%)
  Ternary    : 148      (Ratio:   0.16%)
  Conflict   : 91781    (Average Length: 5312.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 91781    (Average: 51.52 Max: 3682 Sum: 4728415)
  Executed   : 91639    (Average: 51.51 Max: 3682 Sum: 4727318 Ratio:  99.98%)
  Bounded    : 142      (Average:  7.73 Max:  22 Sum:   1097 Ratio:   0.02%)

Rules        : 942843  
Atoms        : 942843  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 798928   (Eliminated:    0 Frozen: 798928)
Constraints  : 8800853  (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 2201MB
Max. Length  : 15 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 175.82s
Memory:		 2169MB (+115MB)
UNKNOWN
Iteration Time:	 183.56s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 2783.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 6.89s
Memory:		 2350MB (+181MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 6
Time         : 647.118s (Solving: 270.07s 1st Model: 15.63s Unsat: 7.20s)
CPU Time     : 645.784s

Choices      : 5408177  (Domain: 5408177)
Conflicts    : 94897    (Analyzed: 94896)
Restarts     : 344      (Average: 275.86 Last: 1003)
Model-Level  : 1790.0  
Problems     : 6        (Average Length: 14.50 Splits: 0)
Lemmas       : 94896    (Deleted: 79535)
  Binary     : 177      (Ratio:   0.19%)
  Ternary    : 152      (Ratio:   0.16%)
  Conflict   : 94896    (Average Length: 5335.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 94896    (Average: 54.13 Max: 3682 Sum: 5136381)
  Executed   : 94745    (Average: 54.11 Max: 3682 Sum: 5135041 Ratio:  99.97%)
  Bounded    : 151      (Average:  8.87 Max:  27 Sum:   1340 Ratio:   0.03%)

Rules        : 942843  
Atoms        : 942843  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 1008849  (Eliminated:    0 Frozen: 1008849)
Constraints  : 11293913 (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 2530MB
Max. Length  : 20 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 86.64s
Memory:		 2447MB (+97MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 23.60s
Memory:		 2889MB (+442MB)
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 7
Time         : 830.706s (Solving: 432.06s 1st Model: 15.63s Unsat: 7.20s)
CPU Time     : 829.432s

Choices      : 7634029  (Domain: 7634029)
Conflicts    : 105782   (Analyzed: 105781)
Restarts     : 389      (Average: 271.93 Last: 1003)
Model-Level  : 1790.0  
Problems     : 7        (Average Length: 16.29 Splits: 0)
Lemmas       : 105781   (Deleted: 97524)
  Binary     : 193      (Ratio:   0.18%)
  Ternary    : 186      (Ratio:   0.18%)
  Conflict   : 105781   (Average Length: 5335.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 105781   (Average: 68.68 Max: 5488 Sum: 7265374)
  Executed   : 105628   (Average: 68.67 Max: 5488 Sum: 7263980 Ratio:  99.98%)
  Bounded    : 153      (Average:  9.11 Max:  27 Sum:   1394 Ratio:   0.02%)

Rules        : 4268046 
Atoms        : 1026940 
Bodies       : 2343446  (Original: 2343445)
  Count      : 2195    
Equivalences : 896604   (Atom=Atom: 92 Body=Body: 0 Other: 896512)
Tight        : Yes
Variables    : 1013200  (Eliminated:    0 Frozen: 1013200)
Constraints  : 14537149 (Binary:  99.6% Ternary:   0.2% Other:   0.2%)

Memory Peak  : 2965MB
Max. Length  : 20 steps
Models       : 1