INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-15.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/elevator-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-15.pddl
Parsing...
Parsing: [0.070s CPU, 0.077s wall-clock]
Normalizing task... [0.000s CPU, 0.003s wall-clock]
Instantiating...
Generating Datalog program... [0.030s CPU, 0.021s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.020s CPU, 0.026s wall-clock]
Preparing model... [0.060s CPU, 0.060s wall-clock]
Generated 46 rules.
Computing model... [3.930s CPU, 3.931s wall-clock]
37088 relevant atoms
13428 auxiliary atoms
50516 final queue length
117436 total queue pushes
Completing instantiation... [13.220s CPU, 13.215s wall-clock]
Instantiating: [17.310s CPU, 17.301s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.190s CPU, 0.187s wall-clock]
Checking invariant weight... [0.000s CPU, 0.006s wall-clock]
Instantiating groups... [0.140s CPU, 0.135s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.012s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.030s CPU, 0.033s wall-clock]
Building translation key... [0.020s CPU, 0.022s wall-clock]
Computing fact groups: [0.480s CPU, 0.483s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.010s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.011s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.011s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.010s CPU, 0.000s wall-clock]
Processing axioms: [0.580s CPU, 0.570s wall-clock]
Translating task: [10.680s CPU, 10.663s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
68 propositions removed
Detecting unreachable propositions: [6.130s CPU, 6.132s wall-clock]
Reordering and filtering variables...
68 of 68 variables necessary.
0 of 68 mutex groups necessary.
34568 of 34568 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [1.610s CPU, 1.613s wall-clock]
Translator variables: 68
Translator derived variables: 0
Translator facts: 1828
Translator goal facts: 52
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 34568
Translator axioms: 0
Translator task size: 207988
Translator peak memory: 172420 KB
Writing output... [3.530s CPU, 3.779s wall-clock]
Done! [40.300s CPU, 40.544s wall-clock]
planner.py version 0.0.1

Time:	 8.93s
Memory: 626MB

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         : 10.310s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 8.972s

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        : 626738  
Atoms        : 626738  
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  : 762MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.05s
Memory:		 698MB (+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: 698MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 2.85s
Memory:		 698MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 15.765s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 14.424s

Choices      : 0       
Conflicts    : 0        (Analyzed: 0)
Restarts     : 0       
Problems     : 2        (Average Length: 4.50 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        : 626738  
Atoms        : 626738  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 155155   (Eliminated:    0 Frozen: 7382)
Constraints  : 393771   (Binary:  98.2% Ternary:   0.8% Other:   1.0%)

Memory Peak  : 762MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.65s
Memory:		 712MB (+14MB)
UNSAT
Iteration Time:	 5.46s

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: 726.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 3.28s
Memory:		 745MB (+33MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 39.281s (Solving: 18.43s 1st Model: 0.00s Unsat: 18.43s)
CPU Time     : 37.944s

Choices      : 311316   (Domain: 311316)
Conflicts    : 35778    (Analyzed: 35777)
Restarts     : 12       (Average: 2981.42 Last: 9994)
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 35777    (Deleted: 0)
  Binary     : 613      (Ratio:   1.71%)
  Ternary    : 362      (Ratio:   1.01%)
  Conflict   : 35777    (Average Length:  840.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 35777    (Average:  8.62 Max: 1145 Sum: 308293)
  Executed   : 35743    (Average:  8.62 Max: 1145 Sum: 308259 Ratio:  99.99%)
  Bounded    : 34       (Average:  1.00 Max:   1 Sum:     34 Ratio:   0.01%)

Rules        : 626738  
Atoms        : 626738  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 343330   (Eliminated:    0 Frozen: 16422)
Constraints  : 1926669  (Binary:  98.7% Ternary:   0.6% Other:   0.7%)

Memory Peak  : 963MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 18.59s
Memory:		 963MB (+218MB)
UNSAT
Iteration Time:	 23.53s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1214.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 3.02s
Memory:		 1020MB (+57MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 60.771s (Solving: 35.09s 1st Model: 16.57s Unsat: 18.43s)
CPU Time     : 59.440s

Choices      : 893083   (Domain: 892848)
Conflicts    : 51026    (Analyzed: 51025)
Restarts     : 22       (Average: 2319.32 Last: 9994)
Model-Level  : 1729.0  
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 51025    (Deleted: 0)
  Binary     : 920      (Ratio:   1.80%)
  Ternary    : 599      (Ratio:   1.17%)
  Conflict   : 51025    (Average Length:  819.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 51025    (Average: 17.23 Max: 1854 Sum: 879371)
  Executed   : 50987    (Average: 17.23 Max: 1854 Sum: 879333 Ratio: 100.00%)
  Bounded    : 38       (Average:  1.00 Max:   1 Sum:     38 Ratio:   0.00%)

Rules        : 626738  
Atoms        : 626738  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 534801   (Eliminated:    0 Frozen: 25562)
Constraints  : 3492079  (Binary:  98.7% Ternary:   0.6% Other:   0.7%)

Memory Peak  : 1163MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 16.87s
Memory:		 1163MB (+143MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 11.84s
Memory:		 1509MB (+346MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 546.463s (Solving: 515.49s 1st Model: 16.57s Unsat: 498.83s)
CPU Time     : 545.336s

Choices      : 3929562  (Domain: 3929327)
Conflicts    : 200196   (Analyzed: 200194)
Restarts     : 38       (Average: 5268.26 Last: 18000)
Model-Level  : 1729.0  
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 200194   (Deleted: 114621)
  Binary     : 2078     (Ratio:   1.04%)
  Ternary    : 1223     (Ratio:   0.61%)
  Conflict   : 200194   (Average Length: 3049.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 200194   (Average: 19.53 Max: 2512 Sum: 3909193)
  Executed   : 200027   (Average: 19.52 Max: 2512 Sum: 3906962 Ratio:  99.94%)
  Bounded    : 167      (Average: 13.36 Max:  17 Sum:   2231 Ratio:   0.06%)

Rules        : 1841930 
Atoms        : 697695  
Bodies       : 767009   (Original: 767008)
  Count      : 946     
Equivalences : 386764   (Atom=Atom: 29 Body=Body: 0 Other: 386735)
Tight        : Yes
Variables    : 536739   (Eliminated:    0 Frozen: 412219)
Constraints  : 4639304  (Binary:  99.0% Ternary:   0.5% Other:   0.5%)

Memory Peak  : 2723MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 481.44s
Memory:		 2723MB (+1214MB)
UNSAT
Iteration Time:	 514.78s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 2974.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 5.99s
Memory:		 2723MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 6
Time         : 849.818s (Solving: 810.08s 1st Model: 16.57s Unsat: 498.83s)
CPU Time     : 848.808s

Choices      : 11927392 (Domain: 11927157)
Conflicts    : 256572   (Analyzed: 256570)
Restarts     : 51       (Average: 5030.78 Last: 18000)
Model-Level  : 1729.0  
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 256570   (Deleted: 213654)
  Binary     : 2958     (Ratio:   1.15%)
  Ternary    : 1791     (Ratio:   0.70%)
  Conflict   : 256570   (Average Length: 2743.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 256570   (Average: 46.36 Max: 4733 Sum: 11895049)
  Executed   : 256079   (Average: 46.33 Max: 4733 Sum: 11885690 Ratio:  99.92%)
  Bounded    : 491      (Average: 19.06 Max:  22 Sum:   9359 Ratio:   0.08%)

Rules        : 1841930 
Atoms        : 697695  
Bodies       : 767009   (Original: 767008)
  Count      : 946     
Equivalences : 386764   (Atom=Atom: 29 Body=Body: 0 Other: 386735)
Tight        : Yes
Variables    : 728890   (Eliminated:    0 Frozen: 594539)
Constraints  : 6616477  (Binary:  99.0% Ternary:   0.5% Other:   0.5%)

Memory Peak  : 2959MB
Max. Length  : 15 steps
Models       : 1