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-4.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-4.pddl
Parsing...
Parsing: [0.020s CPU, 0.022s wall-clock]
Normalizing task... [0.000s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.007s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.020s CPU, 0.016s wall-clock]
Preparing model... [0.010s CPU, 0.015s wall-clock]
Generated 32 rules.
Computing model... [3.120s CPU, 3.121s wall-clock]
33917 relevant atoms
3770 auxiliary atoms
37687 final queue length
109987 total queue pushes
Completing instantiation... [12.550s CPU, 12.539s wall-clock]
Instantiating: [15.740s CPU, 15.732s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.050s CPU, 0.053s wall-clock]
Checking invariant weight... [0.010s CPU, 0.004s wall-clock]
Instantiating groups... [0.040s CPU, 0.049s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.007s wall-clock]
Choosing groups...
61 uncovered facts
Choosing groups: [0.040s CPU, 0.034s wall-clock]
Building translation key... [0.020s CPU, 0.012s wall-clock]
Computing fact groups: [0.220s CPU, 0.219s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.006s wall-clock]
Building dictionary for full mutex groups... [0.020s CPU, 0.015s wall-clock]
Building mutex information...
Building mutex information: [0.020s CPU, 0.019s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.620s CPU, 0.618s wall-clock]
Translating task: [13.620s CPU, 13.614s wall-clock]
38592 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
24 propositions removed
Detecting unreachable propositions: [6.920s CPU, 6.923s wall-clock]
Reordering and filtering variables...
85 of 85 variables necessary.
37 of 61 mutex groups necessary.
31104 of 31104 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [2.710s CPU, 2.712s wall-clock]
Translator variables: 85
Translator derived variables: 0
Translator facts: 1010
Translator goal facts: 24
Translator mutex groups: 37
Translator total mutex groups size: 925
Translator operators: 31104
Translator axioms: 0
Translator task size: 253756
Translator peak memory: 186364 KB
Writing output... [4.400s CPU, 4.699s wall-clock]
Done! [44.170s CPU, 44.461s wall-clock]
planner.py version 0.0.1

Time:	 10.09s
Memory: 650MB

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         : 11.473s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 10.148s

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        : 742110  
Atoms        : 742110  
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  : 786MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.06s
Memory:		 722MB (+72MB)
UNSAT
Iteration Time:	 0.06s

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: 722MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 3.97s
Memory:		 722MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 47.999s (Solving: 5.89s 1st Model: 0.00s Unsat: 5.89s)
CPU Time     : 46.688s

Choices      : 50493    (Domain: 50493)
Conflicts    : 8262     (Analyzed: 8261)
Restarts     : 35       (Average: 236.03 Last: 714)
Problems     : 2        (Average Length: 4.50 Splits: 0)
Lemmas       : 8261     (Deleted: 0)
  Binary     : 85       (Ratio:   1.03%)
  Ternary    : 82       (Ratio:   0.99%)
  Conflict   : 8261     (Average Length: 1201.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 8261     (Average:  5.82 Max: 257 Sum:  48092)
  Executed   : 8179     (Average:  5.76 Max: 257 Sum:  47597 Ratio:  98.97%)
  Bounded    : 82       (Average:  6.04 Max:   7 Sum:    495 Ratio:   1.03%)

Rules        : 742110  
Atoms        : 742110  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 133907   (Eliminated:    0 Frozen: 133907)
Constraints  : 1061911  (Binary:  99.4% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 786MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 30.47s
Memory:		 753MB (+31MB)
UNSAT
Iteration Time:	 36.55s

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: 784.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 3.78s
Memory:		 848MB (+95MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 3
Time         : 142.461s (Solving: 50.68s 1st Model: 0.00s Unsat: 5.89s)
CPU Time     : 141.192s

Choices      : 1062930  (Domain: 1062930)
Conflicts    : 39134    (Analyzed: 39133)
Restarts     : 135      (Average: 289.87 Last: 714)
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 39133    (Deleted: 19237)
  Binary     : 141      (Ratio:   0.36%)
  Ternary    : 131      (Ratio:   0.33%)
  Conflict   : 39133    (Average Length: 2287.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 39133    (Average: 26.01 Max: 873 Sum: 1017760)
  Executed   : 39010    (Average: 25.99 Max: 873 Sum: 1016933 Ratio:  99.92%)
  Bounded    : 123      (Average:  6.72 Max:  12 Sum:    827 Ratio:   0.08%)

Rules        : 742110  
Atoms        : 742110  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 299963   (Eliminated:    0 Frozen: 299963)
Constraints  : 2997200  (Binary:  99.4% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 1110MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 89.10s
Memory:		 1110MB (+262MB)
UNKNOWN
Iteration Time:	 94.51s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1467.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 4.62s
Memory:		 1250MB (+140MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 4
Time         : 277.282s (Solving: 134.73s 1st Model: 0.00s Unsat: 5.89s)
CPU Time     : 276.072s

Choices      : 3730982  (Domain: 3730982)
Conflicts    : 79878    (Analyzed: 79877)
Restarts     : 235      (Average: 339.90 Last: 714)
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 79877    (Deleted: 60480)
  Binary     : 192      (Ratio:   0.24%)
  Ternary    : 168      (Ratio:   0.21%)
  Conflict   : 79877    (Average Length: 2704.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 79877    (Average: 44.85 Max: 2912 Sum: 3582497)
  Executed   : 79740    (Average: 44.84 Max: 2912 Sum: 3581579 Ratio:  99.97%)
  Bounded    : 137      (Average:  6.70 Max:  17 Sum:    918 Ratio:   0.03%)

Rules        : 742110  
Atoms        : 742110  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 466019   (Eliminated:    0 Frozen: 466019)
Constraints  : 4957713  (Binary:  99.4% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 1543MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 128.47s
Memory:		 1479MB (+229MB)
UNKNOWN
Iteration Time:	 134.89s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1848.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 3.98s
Memory:		 1575MB (+96MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 5
Time         : 433.109s (Solving: 239.75s 1st Model: 0.00s Unsat: 5.89s)
CPU Time     : 431.968s

Choices      : 7165992  (Domain: 7165992)
Conflicts    : 116092   (Analyzed: 116091)
Restarts     : 335      (Average: 346.54 Last: 714)
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 116091   (Deleted: 100966)
  Binary     : 218      (Ratio:   0.19%)
  Ternary    : 193      (Ratio:   0.17%)
  Conflict   : 116091   (Average Length: 2962.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 116091   (Average: 59.11 Max: 4072 Sum: 6862057)
  Executed   : 115947   (Average: 59.10 Max: 4072 Sum: 6861071 Ratio:  99.99%)
  Bounded    : 144      (Average:  6.85 Max:  22 Sum:    986 Ratio:   0.01%)

Rules        : 742110  
Atoms        : 742110  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 632075   (Eliminated:    0 Frozen: 632075)
Constraints  : 6921902  (Binary:  99.4% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 1706MB
Max. Length  : 15 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 150.00s
Memory:		 1706MB (+131MB)
UNKNOWN
Iteration Time:	 155.90s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 2075.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 4.02s
Memory:		 1799MB (+93MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 6
Time         : 528.005s (Solving: 283.68s 1st Model: 43.86s Unsat: 5.89s)
CPU Time     : 526.904s

Choices      : 8770390  (Domain: 8770390)
Conflicts    : 126252   (Analyzed: 126251)
Restarts     : 367      (Average: 344.01 Last: 714)
Model-Level  : 2218.0  
Problems     : 6        (Average Length: 14.50 Splits: 0)
Lemmas       : 126251   (Deleted: 112740)
  Binary     : 223      (Ratio:   0.18%)
  Ternary    : 201      (Ratio:   0.16%)
  Conflict   : 126251   (Average Length: 2913.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 126251   (Average: 66.54 Max: 4263 Sum: 8400814)
  Executed   : 126107   (Average: 66.53 Max: 4263 Sum: 8399828 Ratio:  99.99%)
  Bounded    : 144      (Average:  6.85 Max:  22 Sum:    986 Ratio:   0.01%)

Rules        : 742110  
Atoms        : 742110  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 798131   (Eliminated:    0 Frozen: 798131)
Constraints  : 8886549  (Binary:  99.5% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 1963MB
Max. Length  : 20 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 88.94s
Memory:		 1963MB (+164MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 18.01s
Memory:		 2228MB (+265MB)
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 7
Time         : 844.766s (Solving: 584.55s 1st Model: 43.86s Unsat: 5.89s)
CPU Time     : 843.780s

Choices      : 10955287 (Domain: 10955287)
Conflicts    : 162860   (Analyzed: 162859)
Restarts     : 374      (Average: 435.45 Last: 1079)
Model-Level  : 2218.0  
Problems     : 7        (Average Length: 16.29 Splits: 0)
Lemmas       : 162859   (Deleted: 147695)
  Binary     : 239      (Ratio:   0.15%)
  Ternary    : 215      (Ratio:   0.13%)
  Conflict   : 162859   (Average Length: 5587.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 162859   (Average: 64.90 Max: 4263 Sum: 10569449)
  Executed   : 162713   (Average: 64.89 Max: 4263 Sum: 10568409 Ratio:  99.99%)
  Bounded    : 146      (Average:  7.12 Max:  27 Sum:   1040 Ratio:   0.01%)

Rules        : 3356239  (Original: 3356216)
Atoms        : 808923  
Bodies       : 1841188  (Original: 1841180)
  Count      : 2027     (Original: 2030)
Equivalences : 705673   (Atom=Atom: 84 Body=Body: 0 Other: 705589)
Tight        : Yes
Variables    : 802164   (Eliminated:    0 Frozen: 802154)
Constraints  : 11439986 (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 3480MB
Max. Length  : 20 steps
Models       : 1