Instance: normalized-par-32-3_ext
Number of variables: 6352
Number of constraints: 13332
Satisfiable: None
Timestamp: 2018-04-21 10:40:28
Stampede: v1.0.0-1618-gfb467d2
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 6352
Number of constraints: 13332
General features
Number of coarse blocks: 77,576
Number of unique subscopes: 7,696
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Arity 2 3 2.53 3.00 33,792 MAX VALUE 12,131.20 0.50 0.20 0.69
Coarse blocks size 1 4 2.61 3.00 202,592 MAX VALUE 66,208.20 1.08 0.41 1.38
Relational linkage 0.50 1.00 0.64 0.50 11,357.50 0.00 -8,758.55 0.21 0.33 0.84
Tightness 0.00 0.50 0.18 0.12 2,408.50 0.00 None 0.08 0.42 0.85
Tuples 1 7 5.05 7.00 67,362 MAX VALUE 20,334.90 2.03 0.40 0.87
Domain size 1 2 1.98 2.00 12,563 MAX VALUE 4,305.14 0.15 0.07 0.11
Constraints per subscope 2 85 4.74 4.00 36,480 MAX VALUE 10,684.70 5.90 1.24 1.79
Partitions per subscope 1 4 2.33 2.00 17,897 MAX VALUE 6,153.76 0.77 0.33 0.55
Tree decomposition
Number of clusters: 3,978
Number of leaves: 1,283
Tree depth: 33
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-3_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-3_ext/Tree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 1 51 7.90 8.00 31,420 MAX VALUE 7,364.34 5.94 0.75 2.60
Cluster variables 3 102 11.09 8.00 44,101 MAX VALUE 8,558.29 11.84 1.07 2.73
Separator constraints 0 50 4.55 4.00 18,088 0 None 5.59 1.23 2.39
Separator variables 0 100 9.49 6.00 37,749 0 None 11.02 1.16 2.59
Dual tree decomposition
Number of clusters: 5,844
Number of leaves: 3,009
Tree depth: 94
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-3_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-3_ext/DualTree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 2 6,200 304.90 28.00 1,781,850 MAX VALUE 21,242.70 822.46 2.70 3.62
Cluster variables 3 328 27.28 10.00 159,408 MAX VALUE 15,184.20 49.17 1.80 3.18
Separator constraints 0 4,928 270.79 20.00 1,582,510 0 None 742.03 2.74 3.48
Separator variables 0 256 25.00 8.00 146,076 0 None 46.24 1.85 2.81
Primal graph
Density: 0.13%
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-3_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-3_ext/Primal1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 1.00 0.47 0.56 2,987.21 0.00 None 0.24 0.51 1.97
Degree 2 169 8.26 6.00 52,488 MAX VALUE 12,079.40 12.78 1.55 1.83
Eccentricity 22 42 32.86 34.00 208,702 MAX VALUE 22,068.60 6.02 0.18 3.03
Triangulated primal graph
Density: 0.49%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.08 1.00 0.78 0.77 4,952.22 0.00 -1,779.37 0.17 0.22 4.53
Degree 2 843 31.25 11.00 198,490 MAX VALUE 16,898.90 69.80 2.23 3.72
Eccentricity 9 18 14.16 14.00 89,968 MAX VALUE 16,830.00 0.67 0.05 0.96
Dual graph
Density: None%
MCB compute time (ms): None
MCB cycles: None
Triangles: None
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-3_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-3_ext/Dual1.pdf

Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient None None None None None None None None None None
Degree None None None None None None None None None None
Eccentricity None None None None None None None None None None
MCB cycle size None None None None None None None None None None
Minimal dual graph
Density: 0.03%
MCB compute time (ms): None
MCB cycles: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 0.33 0.02 0.00 241.37 0.00 None 0.05 2.67 0.50
Degree 2 6 3.91 4.00 52,192 MAX VALUE 17,895.70 0.79 0.20 1.16
Eccentricity 32 63 47.82 48.00 637,570 MAX VALUE 51,366.90 8.01 0.17 3.36
MCB cycle size None None None None None None None None None None
Triangulated dual graph
Density: None%
Triangles: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient None None None None None None None None None None
Degree None None None None None None None None None None
Eccentricity None None None None None None None None None None
Triangulated minimal dual graph
Density: 0.89%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.29 1.00 0.78 0.76 10,401.00 0.00 -3,653.63 0.17 0.22 5.14
Degree 2 1,450 118.39 9.00 1,578,420 MAX VALUE 37,858.30 247.55 2.09 4.30
Eccentricity 14 27 20.87 21.00 278,207 MAX VALUE 40,487.90 1.06 0.05 1.45
Incidence graph
Density: 0.02%
MCB compute time (ms): None
MCB cycles: None
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-3_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-3_ext/Incidence1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 0.00 0.00 0.00 0.00 0.00 None 0.00 None 0.00
Degree 2 85 3.43 3.00 67,584 MAX VALUE 21,884.30 3.85 1.12 1.45
Eccentricity 44 86 67.15 70.00 1,321,780 MAX VALUE 82,475.20 11.96 0.18 3.65
MCB cycle size None None None None None None None None None None