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-12.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-12.pddl
Parsing...
Parsing: [0.020s CPU, 0.022s wall-clock]
Normalizing task... [0.010s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.008s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.015s wall-clock]
Preparing model... [0.010s CPU, 0.016s wall-clock]
Generated 32 rules.
Computing model... [4.870s CPU, 4.855s wall-clock]
53177 relevant atoms
5070 auxiliary atoms
58247 final queue length
172333 total queue pushes
Completing instantiation... [19.640s CPU, 19.642s wall-clock]
Instantiating: [24.590s CPU, 24.586s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.070s CPU, 0.065s wall-clock]
Checking invariant weight... [0.000s CPU, 0.004s wall-clock]
Instantiating groups... [0.070s CPU, 0.065s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.010s wall-clock]
Choosing groups...
71 uncovered facts
Choosing groups: [0.050s CPU, 0.044s wall-clock]
Building translation key... [0.010s CPU, 0.017s wall-clock]
Computing fact groups: [0.280s CPU, 0.283s wall-clock]
Building STRIPS to SAS dictionary... [0.020s CPU, 0.011s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.016s wall-clock]
Building mutex information...
Building mutex information: [0.030s CPU, 0.026s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.970s CPU, 0.974s wall-clock]
Translating task: [21.520s CPU, 21.504s wall-clock]
61152 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
28 propositions removed
Detecting unreachable propositions: [10.960s CPU, 10.958s wall-clock]
Reordering and filtering variables...
99 of 99 variables necessary.
43 of 71 mutex groups necessary.
49392 of 49392 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [4.270s CPU, 4.276s wall-clock]
Translator variables: 99
Translator derived variables: 0
Translator facts: 1346
Translator goal facts: 28
Translator mutex groups: 43
Translator total mutex groups size: 1247
Translator operators: 49392
Translator axioms: 0
Translator task size: 402560
Translator peak memory: 273396 KB
Writing output... [7.000s CPU, 7.697s wall-clock]
Done! [69.500s CPU, 70.168s wall-clock]
planner.py version 0.0.1

Time:	 16.33s
Memory: 997MB

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         : 18.764s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 16.416s

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        : 1176872 
Atoms        : 1176872 
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  : 1133MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.09s
Memory:		 1069MB (+72MB)
UNSAT
Iteration Time:	 0.10s

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: 1069MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 5.84s
Memory:		 1069MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 101.240s (Solving: 12.08s 1st Model: 0.00s Unsat: 12.08s)
CPU Time     : 98.924s

Choices      : 98324    (Domain: 98324)
Conflicts    : 11005    (Analyzed: 11004)
Restarts     : 53       (Average: 207.62 Last: 580)
Problems     : 2        (Average Length: 4.50 Splits: 0)
Lemmas       : 11004    (Deleted: 4852)
  Binary     : 65       (Ratio:   0.59%)
  Ternary    : 80       (Ratio:   0.73%)
  Conflict   : 11004    (Average Length: 1254.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 11004    (Average:  8.29 Max: 318 Sum:  91237)
  Executed   : 10884    (Average:  8.24 Max: 318 Sum:  90656 Ratio:  99.36%)
  Bounded    : 120      (Average:  4.84 Max:   7 Sum:    581 Ratio:   0.64%)

Rules        : 1176872 
Atoms        : 1176872 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 210147   (Eliminated:    0 Frozen: 210147)
Constraints  : 1680141  (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 1133MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 72.74s
Memory:		 1108MB (+39MB)
UNSAT
Iteration Time:	 82.52s

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: 1147.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 7.05s
Memory:		 1307MB (+199MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 3
Time         : 281.185s (Solving: 72.75s 1st Model: 0.00s Unsat: 12.08s)
CPU Time     : 278.948s

Choices      : 1355838  (Domain: 1355838)
Conflicts    : 40537    (Analyzed: 40536)
Restarts     : 153      (Average: 264.94 Last: 580)
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 40536    (Deleted: 22484)
  Binary     : 100      (Ratio:   0.25%)
  Ternary    : 126      (Ratio:   0.31%)
  Conflict   : 40536    (Average Length: 2819.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 40536    (Average: 31.95 Max: 1716 Sum: 1295156)
  Executed   : 40380    (Average: 31.93 Max: 1716 Sum: 1294297 Ratio:  99.93%)
  Bounded    : 156      (Average:  5.51 Max:  12 Sum:    859 Ratio:   0.07%)

Rules        : 1176872 
Atoms        : 1176872 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 471073   (Eliminated:    0 Frozen: 471073)
Constraints  : 4760048  (Binary:  99.5% Ternary:   0.2% Other:   0.2%)

Memory Peak  : 1734MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 170.20s
Memory:		 1670MB (+363MB)
UNKNOWN
Iteration Time:	 180.04s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 2232.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 6.54s
Memory:		 1823MB (+153MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 4
Time         : 497.437s (Solving: 169.10s 1st Model: 0.00s Unsat: 12.08s)
CPU Time     : 495.292s

Choices      : 3941649  (Domain: 3941649)
Conflicts    : 68578    (Analyzed: 68577)
Restarts     : 253      (Average: 271.06 Last: 580)
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 68577    (Deleted: 48826)
  Binary     : 127      (Ratio:   0.19%)
  Ternary    : 154      (Ratio:   0.22%)
  Conflict   : 68577    (Average Length: 3686.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 68577    (Average: 54.93 Max: 3065 Sum: 3766955)
  Executed   : 68416    (Average: 54.92 Max: 3065 Sum: 3766044 Ratio:  99.98%)
  Bounded    : 161      (Average:  5.66 Max:  17 Sum:    911 Ratio:   0.02%)

Rules        : 1176872 
Atoms        : 1176872 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 731999   (Eliminated:    0 Frozen: 731999)
Constraints  : 7870879  (Binary:  99.5% Ternary:   0.2% Other:   0.2%)

Memory Peak  : 2241MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 206.90s
Memory:		 2177MB (+354MB)
UNKNOWN
Iteration Time:	 216.36s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 2739.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 7.98s
Memory:		 2409MB (+232MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 5
Time         : 798.827s (Solving: 350.02s 1st Model: 0.00s Unsat: 12.08s)
CPU Time     : 796.816s

Choices      : 10249485 (Domain: 10249485)
Conflicts    : 108710   (Analyzed: 108709)
Restarts     : 353      (Average: 307.96 Last: 580)
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 108709   (Deleted: 89684)
  Binary     : 147      (Ratio:   0.14%)
  Ternary    : 174      (Ratio:   0.16%)
  Conflict   : 108709   (Average Length: 3941.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 108709   (Average: 90.84 Max: 4201 Sum: 9874591)
  Executed   : 108543   (Average: 90.83 Max: 4201 Sum: 9873571 Ratio:  99.99%)
  Bounded    : 166      (Average:  6.14 Max:  22 Sum:   1020 Ratio:   0.01%)

Rules        : 1176872 
Atoms        : 1176872 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 992925   (Eliminated:    0 Frozen: 992925)
Constraints  : 10987030 (Binary:  99.5% Ternary:   0.2% Other:   0.2%)

Memory Peak  : 2735MB
Max. Length  : 15 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 290.51s
Memory:		 2671MB (+262MB)
UNKNOWN
Iteration Time:	 301.53s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 3233.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 6.54s
Memory:		 2813MB (+142MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 1+
Calls        : 6
Time         : 1077.103s (Solving: 509.94s 1st Model: 159.81s Unsat: 12.08s)
CPU Time     : 1075.184s

Choices      : 12691557 (Domain: 12691557)
Conflicts    : 147733   (Analyzed: 147732)
Restarts     : 363      (Average: 406.98 Last: 580)
Model-Level  : 2801.0  
Problems     : 6        (Average Length: 14.50 Splits: 0)
Lemmas       : 147732   (Deleted: 129580)
  Binary     : 161      (Ratio:   0.11%)
  Ternary    : 182      (Ratio:   0.12%)
  Conflict   : 147732   (Average Length: 5631.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 147732   (Average: 83.18 Max: 4969 Sum: 12288994)
  Executed   : 147566   (Average: 83.18 Max: 4969 Sum: 12287974 Ratio:  99.99%)
  Bounded    : 166      (Average:  6.14 Max:  22 Sum:   1020 Ratio:   0.01%)

Rules        : 1176872 
Atoms        : 1176872 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 1253851  (Eliminated:    0 Frozen: 1253851)
Constraints  : 14102117 (Binary:  99.5% Ternary:   0.2% Other:   0.2%)

Memory Peak  : 3561MB
Max. Length  : 20 steps
Models       : 1