Instance: normalized-par-16-2-c_ext
Number of variables: 698
Number of constraints: 1681
Satisfiable: None
Timestamp: 2018-04-21 10:41:07
Stampede: v1.0.0-1618-gfb467d2
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 698
Number of constraints: 1681
General features
Number of coarse blocks: 10,440
Number of unique subscopes: 819
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Arity 2 3 2.76 3.00 4,632 MAX VALUE 1,680.12 0.43 0.16 0.56
Coarse blocks size 1 4 2.97 3.00 31,014 MAX VALUE 10,582.70 0.98 0.33 1.28
Relational linkage 0.50 1.00 0.67 0.50 1,258.00 0.00 -830.12 0.19 0.29 1.02
Tightness 0.12 0.25 0.16 0.12 269.00 0.00 -3,169.07 0.06 0.35 0.59
Tuples 3 7 5.99 7.00 10,063 MAX VALUE 2,913.59 1.71 0.29 0.70
Domain size 2 2 2.00 2.00 1,396 MAX VALUE 483.82 0.00 0.00 0.00
Constraints per subscope 2 43 6.01 5.00 4,926 MAX VALUE 1,309.03 6.11 1.02 1.22
Partitions per subscope 2 4 2.30 2.00 1,880 MAX VALUE 651.56 0.71 0.31 0.42
Tree decomposition
Number of clusters: 347
Number of leaves: 131
Tree depth: 15
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-2-c_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-2-c_ext/Tree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 4 22 11.53 11.00 4,001 MAX VALUE 836.62 3.06 0.27 2.09
Cluster variables 6 44 14.76 12.00 5,120 MAX VALUE 896.20 8.14 0.55 2.28
Separator constraints 0 20 6.69 5.00 2,320 0 None 3.87 0.58 2.10
Separator variables 0 40 12.74 10.00 4,422 0 None 7.74 0.61 2.47
Dual tree decomposition
Number of clusters: 589
Number of leaves: 332
Tree depth: 28
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-2-c_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-2-c_ext/DualTree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 10 2,908 250.34 39.00 147,452 MAX VALUE 2,581.84 422.97 1.69 3.10
Cluster variables 5 164 30.65 11.00 18,054 MAX VALUE 1,724.20 36.42 1.19 2.54
Separator constraints 0 2,098 205.11 29.00 120,810 0 None 350.63 1.71 3.07
Separator variables 0 129 27.80 10.00 16,373 0 None 33.04 1.19 2.48
Primal graph
Density: 1.66%
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-2-c_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-2-c_ext/Primal1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.06 1.00 0.53 0.56 369.77 0.00 -479.03 0.12 0.23 1.65
Degree 5 77 11.60 9.00 8,096 MAX VALUE 1,598.45 11.77 1.01 1.22
Eccentricity 5 8 6.66 7.00 4,649 MAX VALUE 1,317.64 0.86 0.13 1.23
Triangulated primal graph
Density: 4.25%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.17 1.00 0.82 0.90 572.38 0.00 -169.67 0.19 0.24 3.32
Degree 5 243 29.63 14.00 20,682 MAX VALUE 2,028.66 43.44 1.47 3.11
Eccentricity 3 5 4.08 4.00 2,850 MAX VALUE 977.09 0.48 0.12 0.70
Dual graph
Density: 1.89%
MCB compute time (ms): 451,243
MCB cycles: 40,709
Triangles: 239,021
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-2-c_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-2-c_ext/Dual1.pdf

Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.37 1.00 0.61 0.65 1,026.37 0.00 -861.28 0.11 0.18 3.19
Degree 4 84 31.70 38.00 53,284 MAX VALUE 5,392.42 19.71 0.62 2.76
Eccentricity 5 9 7.14 7.00 12,004 MAX VALUE 3,291.27 0.90 0.13 1.26
MCB cycle size 3 8 3.29 3.00 133,755 MAX VALUE 47,825.30 0.63 0.19 0.66
Minimal dual graph
Density: 0.27%
MCB compute time (ms): 164,422
MCB cycles: 2,082
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 0.33 0.06 0.00 99.53 0.00 None 0.07 1.22 1.26
Degree 3 6 4.47 5.00 7,522 MAX VALUE 2,494.17 0.74 0.17 1.11
Eccentricity 11 17 13.92 14.00 23,392 MAX VALUE 4,418.45 1.33 0.10 1.66
MCB cycle size 3 11 5.02 5.00 10,452 MAX VALUE 3,263.52 1.59 0.32 1.75
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: 4.27%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.46 1.00 0.81 0.78 1,365.75 0.00 -378.20 0.15 0.18 4.65
Degree 3 387 71.72 12.00 120,558 MAX VALUE 5,031.67 107.92 1.50 4.18
Eccentricity 3 6 4.67 5.00 7,848 MAX VALUE 2,578.37 0.55 0.12 0.81
Incidence graph
Density: 0.16%
MCB compute time (ms): 245,230
MCB cycles: 2,255
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-2-c_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-2-c_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 43 3.89 3.00 9,264 MAX VALUE 2,895.87 3.88 1.00 1.25
Eccentricity 10 18 14.29 14.00 34,004 MAX VALUE 6,309.24 1.77 0.12 1.86
MCB cycle size 4 12 6.12 6.00 13,808 MAX VALUE 4,056.43 1.03 0.17 0.68