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-6.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-6.pddl
Parsing...
Parsing: [0.010s CPU, 0.016s wall-clock]
Normalizing task... [0.000s CPU, 0.001s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.005s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.013s wall-clock]
Preparing model... [0.010s CPU, 0.012s wall-clock]
Generated 32 rules.
Computing model... [3.100s CPU, 3.100s wall-clock]
33917 relevant atoms
3770 auxiliary atoms
37687 final queue length
109988 total queue pushes
Completing instantiation... [12.530s CPU, 12.526s wall-clock]
Instantiating: [15.690s CPU, 15.692s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.050s CPU, 0.052s wall-clock]
Checking invariant weight... [0.010s CPU, 0.004s wall-clock]
Instantiating groups... [0.050s CPU, 0.049s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.008s wall-clock]
Choosing groups...
61 uncovered facts
Choosing groups: [0.030s CPU, 0.032s wall-clock]
Building translation key... [0.010s CPU, 0.012s wall-clock]
Computing fact groups: [0.220s CPU, 0.218s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.005s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.015s wall-clock]
Building mutex information...
Building mutex information: [0.020s CPU, 0.021s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.630s CPU, 0.622s wall-clock]
Translating task: [13.620s CPU, 13.610s 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: [6.880s CPU, 6.880s 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: [2.720s CPU, 2.720s 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: 186360 KB
Writing output... [4.380s CPU, 4.772s wall-clock]
Done! [44.060s CPU, 44.450s 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         : 11.519s (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        : 742111  
Atoms        : 742111  
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:	 3.96s
Memory:		 722MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 2
Time         : 54.486s (Solving: 12.95s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 53.128s

Choices      : 147948   (Domain: 147948)
Conflicts    : 24089    (Analyzed: 24089)
Restarts     : 100      (Average: 240.89 Last: 209)
Problems     : 2        (Average Length: 4.50 Splits: 0)
Lemmas       : 24089    (Deleted: 12684)
  Binary     : 280      (Ratio:   1.16%)
  Ternary    : 634      (Ratio:   2.63%)
  Conflict   : 24089    (Average Length:  773.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 24089    (Average:  5.77 Max: 193 Sum: 138899)
  Executed   : 23987    (Average:  5.76 Max: 193 Sum: 138719 Ratio:  99.87%)
  Bounded    : 102      (Average:  1.76 Max:   7 Sum:    180 Ratio:   0.13%)

Rules        : 742111  
Atoms        : 742111  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 133928   (Eliminated:    0 Frozen: 133928)
Constraints  : 947641   (Binary:  99.3% Ternary:   0.3% Other:   0.4%)

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

[endof: stats after solve call]
Solving Time:	 36.91s
Memory:		 753MB (+31MB)
UNKNOWN
Iteration Time:	 42.99s

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:	 3.77s
Memory:		 847MB (+94MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 3
Time         : 152.087s (Solving: 60.50s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 150.772s

Choices      : 1140174  (Domain: 1140174)
Conflicts    : 56010    (Analyzed: 56010)
Restarts     : 200      (Average: 280.05 Last: 209)
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 56010    (Deleted: 33478)
  Binary     : 409      (Ratio:   0.73%)
  Ternary    : 968      (Ratio:   1.73%)
  Conflict   : 56010    (Average Length: 1776.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 56010    (Average: 19.47 Max: 944 Sum: 1090241)
  Executed   : 55897    (Average: 19.46 Max: 944 Sum: 1090028 Ratio:  99.98%)
  Bounded    : 113      (Average:  1.88 Max:  12 Sum:    213 Ratio:   0.02%)

Rules        : 742111  
Atoms        : 742111  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 299984   (Eliminated:    0 Frozen: 299984)
Constraints  : 2912595  (Binary:  99.4% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 1172MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 92.27s
Memory:		 1108MB (+261MB)
UNKNOWN
Iteration Time:	 97.65s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1463.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 4.66s
Memory:		 1249MB (+141MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 4
Time         : 269.520s (Solving: 126.81s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 268.256s

Choices      : 3588586  (Domain: 3588586)
Conflicts    : 84570    (Analyzed: 84570)
Restarts     : 300      (Average: 281.90 Last: 264)
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 84570    (Deleted: 62208)
  Binary     : 454      (Ratio:   0.54%)
  Ternary    : 1119     (Ratio:   1.32%)
  Conflict   : 84570    (Average Length: 2061.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 84570    (Average: 40.48 Max: 3160 Sum: 3423266)
  Executed   : 84452    (Average: 40.48 Max: 3160 Sum: 3423048 Ratio:  99.99%)
  Bounded    : 118      (Average:  1.85 Max:  12 Sum:    218 Ratio:   0.01%)

Rules        : 742111  
Atoms        : 742111  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 466040   (Eliminated:    0 Frozen: 466040)
Constraints  : 4877676  (Binary:  99.4% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 1540MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 111.01s
Memory:		 1476MB (+227MB)
UNKNOWN
Iteration Time:	 117.50s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1844.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 3.98s
Memory:		 1574MB (+98MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 5
Time         : 451.892s (Solving: 258.91s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 450.704s

Choices      : 8191805  (Domain: 8191805)
Conflicts    : 132234   (Analyzed: 132234)
Restarts     : 400      (Average: 330.58 Last: 264)
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 132234   (Deleted: 105349)
  Binary     : 529      (Ratio:   0.40%)
  Ternary    : 1337     (Ratio:   1.01%)
  Conflict   : 132234   (Average Length: 2553.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 132234   (Average: 59.51 Max: 3491 Sum: 7868963)
  Executed   : 132111   (Average: 59.51 Max: 3491 Sum: 7868635 Ratio: 100.00%)
  Bounded    : 123      (Average:  2.67 Max:  22 Sum:    328 Ratio:   0.00%)

Rules        : 742111  
Atoms        : 742111  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 632096   (Eliminated:    0 Frozen: 632096)
Constraints  : 6842781  (Binary:  99.4% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 1687MB
Max. Length  : 15 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 176.57s
Memory:		 1630MB (+56MB)
UNKNOWN
Iteration Time:	 182.46s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 1998.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 4.01s
Memory:		 1734MB (+104MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 6
Time         : 504.241s (Solving: 260.76s 1st Model: 1.78s Unsat: 0.00s)
CPU Time     : 503.076s

Choices      : 8233810  (Domain: 8233810)
Conflicts    : 132965   (Analyzed: 132965)
Restarts     : 400      (Average: 332.41 Last: 731)
Model-Level  : 3727.0  
Problems     : 6        (Average Length: 14.50 Splits: 0)
Lemmas       : 132965   (Deleted: 105349)
  Binary     : 530      (Ratio:   0.40%)
  Ternary    : 1337     (Ratio:   1.01%)
  Conflict   : 132965   (Average Length: 2564.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 132965   (Average: 59.47 Max: 3491 Sum: 7907268)
  Executed   : 132842   (Average: 59.47 Max: 3491 Sum: 7906940 Ratio: 100.00%)
  Bounded    : 123      (Average:  2.67 Max:  22 Sum:    328 Ratio:   0.00%)

Rules        : 742111  
Atoms        : 742111  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 798152   (Eliminated:    0 Frozen: 798152)
Constraints  : 8807820  (Binary:  99.5% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 1971MB
Max. Length  : 20 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 46.36s
Memory:		 1971MB (+237MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 17.94s
Memory:		 2227MB (+256MB)
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 7
Time         : 845.078s (Solving: 585.63s 1st Model: 1.78s Unsat: 0.00s)
CPU Time     : 844.044s

Choices      : 10594987 (Domain: 10594987)
Conflicts    : 174009   (Analyzed: 174009)
Restarts     : 406      (Average: 428.59 Last: 731)
Model-Level  : 3727.0  
Problems     : 7        (Average Length: 16.29 Splits: 0)
Lemmas       : 174009   (Deleted: 151213)
  Binary     : 597      (Ratio:   0.34%)
  Ternary    : 1446     (Ratio:   0.83%)
  Conflict   : 174009   (Average Length: 4023.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 174009   (Average: 58.93 Max: 3491 Sum: 10254655)
  Executed   : 173886   (Average: 58.93 Max: 3491 Sum: 10254327 Ratio: 100.00%)
  Bounded    : 123      (Average:  2.67 Max:  22 Sum:    328 Ratio:   0.00%)

Rules        : 3335681  (Original: 3335527)
Atoms        : 808926  
Bodies       : 1826203  (Original: 1826048)
  Count      : 2009     (Original: 2020)
Equivalences : 700043   (Atom=Atom: 66 Body=Body: 0 Other: 699977)
Tight        : Yes
Variables    : 802359   (Eliminated:  165 Frozen: 802194)
Constraints  : 11340776 (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 2903MB
Max. Length  : 20 steps
Models       : 1