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-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/elevator-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-4.pddl
Parsing...
Parsing: [0.050s CPU, 0.052s wall-clock]
Normalizing task... [0.000s CPU, 0.003s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.013s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.020s CPU, 0.029s wall-clock]
Preparing model... [0.040s CPU, 0.035s wall-clock]
Generated 46 rules.
Computing model... [0.720s CPU, 0.720s wall-clock]
6004 relevant atoms
3524 auxiliary atoms
9528 final queue length
18930 total queue pushes
Completing instantiation... [1.770s CPU, 1.767s wall-clock]
Instantiating: [2.580s CPU, 2.574s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.040s CPU, 0.044s wall-clock]
Checking invariant weight... [0.000s CPU, 0.003s wall-clock]
Instantiating groups... [0.100s CPU, 0.096s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.004s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.010s CPU, 0.011s wall-clock]
Building translation key... [0.000s CPU, 0.007s wall-clock]
Computing fact groups: [0.180s CPU, 0.189s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.003s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.004s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.080s CPU, 0.083s wall-clock]
Translating task: [1.490s CPU, 1.492s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
34 propositions removed
Detecting unreachable propositions: [0.820s CPU, 0.820s wall-clock]
Reordering and filtering variables...
34 of 34 variables necessary.
0 of 34 mutex groups necessary.
5072 of 5072 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.240s CPU, 0.240s wall-clock]
Translator variables: 34
Translator derived variables: 0
Translator facts: 592
Translator goal facts: 26
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 5072
Translator axioms: 0
Translator task size: 30532
Translator peak memory: 56012 KB
Writing output... [0.510s CPU, 0.553s wall-clock]
Done! [5.960s CPU, 6.002s wall-clock]
planner.py version 0.0.1

Time:	 1.51s
Memory: 133MB

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         : 1.754s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 1.516s

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        : 92574   
Atoms        : 92574   
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  : 269MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.01s
Memory:		 205MB (+72MB)
UNSAT
Iteration Time:	 0.01s

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: 205MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 0.40s
Memory:		 205MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 2.362s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 2.124s

Choices      : 175      (Domain: 175)
Conflicts    : 45       (Analyzed: 44)
Restarts     : 0       
Problems     : 2        (Average Length: 4.50 Splits: 0)
Lemmas       : 44       (Deleted: 0)
  Binary     : 16       (Ratio:  36.36%)
  Ternary    : 3        (Ratio:   6.82%)
  Conflict   : 44       (Average Length:    9.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 44       (Average:  4.02 Max:  37 Sum:    177)
  Executed   : 42       (Average:  3.98 Max:  37 Sum:    175 Ratio:  98.87%)
  Bounded    : 2        (Average:  1.00 Max:   1 Sum:      2 Ratio:   1.13%)

Rules        : 92574   
Atoms        : 92574   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 25827    (Eliminated:    0 Frozen: 2396)
Constraints  : 79786    (Binary:  96.7% Ternary:   1.6% Other:   1.7%)

Memory Peak  : 269MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.03s
Memory:		 210MB (+5MB)
UNSAT
Iteration Time:	 0.61s

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: 215.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 0.38s
Memory:		 215MB (+5MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 18.935s (Solving: 15.97s 1st Model: 0.00s Unsat: 15.97s)
CPU Time     : 18.704s

Choices      : 109683   (Domain: 109683)
Conflicts    : 51217    (Analyzed: 51215)
Restarts     : 13       (Average: 3939.62 Last: 12435)
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 51215    (Deleted: 34816)
  Binary     : 461      (Ratio:   0.90%)
  Ternary    : 383      (Ratio:   0.75%)
  Conflict   : 51215    (Average Length:  684.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 51215    (Average:  2.13 Max: 238 Sum: 109093)
  Executed   : 51199    (Average:  2.13 Max: 238 Sum: 108934 Ratio:  99.85%)
  Bounded    : 16       (Average:  9.94 Max:  12 Sum:    159 Ratio:   0.15%)

Rules        : 92574   
Atoms        : 92574   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 57288    (Eliminated:    0 Frozen: 5356)
Constraints  : 310616   (Binary:  97.1% Ternary:   1.4% Other:   1.5%)

Memory Peak  : 359MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 16.00s
Memory:		 295MB (+80MB)
UNSAT
Iteration Time:	 16.59s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 380.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 0.48s
Memory:		 311MB (+16MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 4
Time         : 21.195s (Solving: 17.47s 1st Model: 1.50s Unsat: 15.97s)
CPU Time     : 20.968s

Choices      : 214005   (Domain: 213981)
Conflicts    : 56334    (Analyzed: 56332)
Restarts     : 21       (Average: 2682.48 Last: 12435)
Model-Level  : 720.0   
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 56332    (Deleted: 34816)
  Binary     : 645      (Ratio:   1.14%)
  Ternary    : 653      (Ratio:   1.16%)
  Conflict   : 56332    (Average Length:  675.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 56332    (Average:  3.73 Max: 1126 Sum: 210065)
  Executed   : 56306    (Average:  3.73 Max: 1126 Sum: 209896 Ratio:  99.92%)
  Bounded    : 26       (Average:  6.50 Max:  12 Sum:    169 Ratio:   0.08%)

Rules        : 92574   
Atoms        : 92574   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 88749    (Eliminated:    0 Frozen: 8316)
Constraints  : 541330   (Binary:  97.2% Ternary:   1.3% Other:   1.5%)

Memory Peak  : 359MB
Max. Length  : 10 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 1.55s
Memory:		 333MB (+22MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 1.63s
Memory:		 382MB (+49MB)
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 5
Time         : 891.119s (Solving: 886.77s 1st Model: 1.50s Unsat: 15.97s)
CPU Time     : 891.232s

Choices      : 1837332  (Domain: 1837308)
Conflicts    : 656096   (Analyzed: 656094)
Restarts     : 40       (Average: 16402.35 Last: 156588)
Model-Level  : 720.0   
Problems     : 5        (Average Length: 11.00 Splits: 0)
Lemmas       : 656094   (Deleted: 581531)
  Binary     : 2690     (Ratio:   0.41%)
  Ternary    : 1732     (Ratio:   0.26%)
  Conflict   : 656094   (Average Length: 4173.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 656094   (Average:  2.79 Max: 1126 Sum: 1830549)
  Executed   : 655881   (Average:  2.79 Max: 1126 Sum: 1828321 Ratio:  99.88%)
  Bounded    : 213      (Average: 10.46 Max:  17 Sum:   2228 Ratio:   0.12%)

Rules        : 277073  
Atoms        : 103661  
Bodies       : 117499   (Original: 117498)
  Count      : 468     
Equivalences : 60095    (Atom=Atom: 28 Body=Body: 0 Other: 60067)
Tight        : Yes
Variables    : 89699    (Eliminated:    0 Frozen: 68331)
Constraints  : 716203   (Binary:  97.7% Ternary:   1.0% Other:   1.2%)

Memory Peak  : 1715MB
Max. Length  : 10 steps
Models       : 1


