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: [0.060s CPU, 0.067s wall-clock]
Normalizing task... [0.000s CPU, 0.003s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.019s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.030s CPU, 0.025s wall-clock]
Preparing model... [0.050s CPU, 0.056s wall-clock]
Generated 46 rules.
Computing model... [3.920s CPU, 3.911s wall-clock]
37088 relevant atoms
13428 auxiliary atoms
50516 final queue length
117436 total queue pushes
Completing instantiation... [13.110s CPU, 13.102s wall-clock]
Instantiating: [17.170s CPU, 17.159s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.190s CPU, 0.186s wall-clock]
Checking invariant weight... [0.000s CPU, 0.005s wall-clock]
Instantiating groups... [0.140s CPU, 0.134s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.011s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.040s CPU, 0.033s wall-clock]
Building translation key... [0.020s CPU, 0.021s wall-clock]
Computing fact groups: [0.480s CPU, 0.480s 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... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.570s CPU, 0.567s wall-clock]
Translating task: [10.630s CPU, 10.619s 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: [6.110s CPU, 6.113s 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: [1.630s CPU, 1.625s 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: 172416 KB
Writing output... [3.580s CPU, 4.019s wall-clock]
Done! [40.140s CPU, 40.575s wall-clock]
planner.py version 0.0.1

Time:	 9.00s
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         : 10.507s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 9.048s

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:	 2.95s
Memory:		 698MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 35.870s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 34.424s

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    : 155118   (Eliminated:    0 Frozen: 155118)
Constraints  : 393871   (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:	 20.24s
Memory:		 725MB (+27MB)
UNSAT
Iteration Time:	 25.38s

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: 752.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 3.16s
Memory:		 741MB (+16MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 3
Time         : 87.587s (Solving: 12.64s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 86.164s

Choices      : 227081   (Domain: 227081)
Conflicts    : 28091    (Analyzed: 28091)
Restarts     : 100      (Average: 280.91 Last: 201)
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 28091    (Deleted: 16653)
  Binary     : 615      (Ratio:   2.19%)
  Ternary    : 410      (Ratio:   1.46%)
  Conflict   : 28091    (Average Length:  530.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 28091    (Average:  7.64 Max: 870 Sum: 214490)
  Executed   : 28077    (Average:  7.63 Max: 870 Sum: 214465 Ratio:  99.99%)
  Bounded    : 14       (Average:  1.79 Max:  12 Sum:     25 Ratio:   0.01%)

Rules        : 626738  
Atoms        : 626738  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 343293   (Eliminated:    0 Frozen: 343293)
Constraints  : 1926949  (Binary:  98.7% Ternary:   0.6% Other:   0.7%)

Memory Peak  : 854MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 46.87s
Memory:		 854MB (+113MB)
UNKNOWN
Iteration Time:	 51.75s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 983.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 2.99s
Memory:		 891MB (+37MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 148.963s (Solving: 34.53s 1st Model: 21.83s Unsat: 0.00s)
CPU Time     : 147.568s

Choices      : 919896   (Domain: 919776)
Conflicts    : 48509    (Analyzed: 48509)
Restarts     : 169      (Average: 287.04 Last: 358)
Model-Level  : 1588.0  
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 48509    (Deleted: 31005)
  Binary     : 1054     (Ratio:   2.17%)
  Ternary    : 749      (Ratio:   1.54%)
  Conflict   : 48509    (Average Length:  587.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 48509    (Average: 17.78 Max: 2160 Sum: 862280)
  Executed   : 48489    (Average: 17.78 Max: 2160 Sum: 862249 Ratio: 100.00%)
  Bounded    : 20       (Average:  1.55 Max:  12 Sum:     31 Ratio:   0.00%)

Rules        : 626738  
Atoms        : 626738  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 534764   (Eliminated:    0 Frozen: 534764)
Constraints  : 3492530  (Binary:  98.7% Ternary:   0.6% Other:   0.7%)

Memory Peak  : 1067MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 56.80s
Memory:		 1067MB (+176MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 11.78s
Memory:		 1379MB (+312MB)
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 5
Time         : 279.454s (Solving: 156.43s 1st Model: 21.83s Unsat: 0.00s)
CPU Time     : 278.116s

Choices      : 3312295  (Domain: 3312175)
Conflicts    : 76595    (Analyzed: 76595)
Restarts     : 269      (Average: 284.74 Last: 358)
Model-Level  : 1588.0  
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 76595    (Deleted: 61026)
  Binary     : 1684     (Ratio:   2.20%)
  Ternary    : 1201     (Ratio:   1.57%)
  Conflict   : 76595    (Average Length:  946.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 76595    (Average: 41.94 Max: 2160 Sum: 3212463)
  Executed   : 76466    (Average: 41.92 Max: 2160 Sum: 3210579 Ratio:  99.94%)
  Bounded    : 129      (Average: 14.60 Max:  17 Sum:   1884 Ratio:   0.06%)

Rules        : 1841972  (Original: 1841912)
Atoms        : 697680  
Bodies       : 767067   (Original: 767006)
  Count      : 940      (Original: 946)
Equivalences : 386757   (Atom=Atom: 29 Body=Body: 0 Other: 386728)
Tight        : Yes
Variables    : 536768   (Eliminated:   66 Frozen: 536702)
Constraints  : 4639842  (Binary:  99.0% Ternary:   0.5% Other:   0.5%)

Memory Peak  : 1453MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 126.11s
Memory:		 1389MB (+10MB)
UNKNOWN
Iteration Time:	 199.31s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1602.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 5.98s
Memory:		 1389MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 6
Time         : 489.784s (Solving: 304.69s 1st Model: 21.83s Unsat: 0.00s)
CPU Time     : 488.536s

Choices      : 8249852  (Domain: 8249732)
Conflicts    : 104685   (Analyzed: 104685)
Restarts     : 369      (Average: 283.70 Last: 358)
Model-Level  : 1588.0  
Problems     : 6        (Average Length: 12.83 Splits: 0)
Lemmas       : 104685   (Deleted: 86914)
  Binary     : 2270     (Ratio:   2.17%)
  Ternary    : 1435     (Ratio:   1.37%)
  Conflict   : 104685   (Average Length:  867.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 104685   (Average: 76.62 Max: 4961 Sum: 8020586)
  Executed   : 104254   (Average: 76.53 Max: 4961 Sum: 8012058 Ratio:  99.89%)
  Bounded    : 431      (Average: 19.79 Max:  22 Sum:   8528 Ratio:   0.11%)

Rules        : 1841972  (Original: 1841912)
Atoms        : 697680  
Bodies       : 767067   (Original: 767006)
  Count      : 940      (Original: 946)
Equivalences : 386757   (Atom=Atom: 29 Body=Body: 0 Other: 386728)
Tight        : Yes
Variables    : 728919   (Eliminated:   66 Frozen: 728853)
Constraints  : 6624713  (Binary:  99.0% Ternary:   0.5% Other:   0.5%)

Memory Peak  : 1637MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 202.39s
Memory:		 1573MB (+184MB)
UNKNOWN
Iteration Time:	 210.44s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 1786.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 5.41s
Memory:		 1609MB (+36MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 7
Time         : 702.207s (Solving: 455.40s 1st Model: 21.83s Unsat: 0.00s)
CPU Time     : 701.048s

Choices      : 12289075 (Domain: 12288955)
Conflicts    : 132881   (Analyzed: 132881)
Restarts     : 469      (Average: 283.33 Last: 358)
Model-Level  : 1588.0  
Problems     : 7        (Average Length: 14.86 Splits: 0)
Lemmas       : 132881   (Deleted: 113392)
  Binary     : 2464     (Ratio:   1.85%)
  Ternary    : 1588     (Ratio:   1.20%)
  Conflict   : 132881   (Average Length: 1454.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 132881   (Average: 89.09 Max: 4961 Sum: 11838239)
  Executed   : 132424   (Average: 89.02 Max: 4961 Sum: 11829009 Ratio:  99.92%)
  Bounded    : 457      (Average: 20.20 Max:  27 Sum:   9230 Ratio:   0.08%)

Rules        : 1841972  (Original: 1841912)
Atoms        : 697680  
Bodies       : 767067   (Original: 767006)
  Count      : 940      (Original: 946)
Equivalences : 386757   (Atom=Atom: 29 Body=Body: 0 Other: 386728)
Tight        : Yes
Variables    : 921070   (Eliminated:   66 Frozen: 921004)
Constraints  : 8595247  (Binary:  99.0% Ternary:   0.4% Other:   0.5%)

Memory Peak  : 1938MB
Max. Length  : 20 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 204.87s
Memory:		 1874MB (+265MB)
UNKNOWN
Iteration Time:	 212.52s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 2175.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 5.56s
Memory:		 1949MB (+75MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 8
Time         : 849.978s (Solving: 541.32s 1st Model: 21.83s Unsat: 0.00s)
CPU Time     : 848.864s

Choices      : 14676803 (Domain: 14676683)
Conflicts    : 144705   (Analyzed: 144705)
Restarts     : 519      (Average: 278.82 Last: 358)
Model-Level  : 1588.0  
Problems     : 8        (Average Length: 17.00 Splits: 0)
Lemmas       : 144705   (Deleted: 128979)
  Binary     : 2530     (Ratio:   1.75%)
  Ternary    : 1626     (Ratio:   1.12%)
  Conflict   : 144705   (Average Length: 1461.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 144705   (Average: 97.77 Max: 4961 Sum: 14147086)
  Executed   : 144147   (Average: 97.68 Max: 4961 Sum: 14134624 Ratio:  99.91%)
  Bounded    : 558      (Average: 22.33 Max:  32 Sum:  12462 Ratio:   0.09%)

Rules        : 1841972  (Original: 1841912)
Atoms        : 697680  
Bodies       : 767067   (Original: 767006)
  Count      : 940      (Original: 946)
Equivalences : 386757   (Atom=Atom: 29 Body=Body: 0 Other: 386728)
Tight        : Yes
Variables    : 1113221  (Eliminated:   66 Frozen: 1113155)
Constraints  : 10668383 (Binary:  99.0% Ternary:   0.4% Other:   0.5%)

Memory Peak  : 2122MB
Max. Length  : 25 steps
Models       : 1


