Instance: normalized-par-16-5_ext
Number of variables: 2030
Number of constraints: 4297
Satisfiable: None
Timestamp: 2018-04-21 10:41:46
Stampede: v1.0.0-1618-gfb467d2
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 2030
Number of constraints: 4297
General features
Number of coarse blocks: 19,570
Number of unique subscopes: 2,606
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Arity 2 3 2.54 3.00 10,934 MAX VALUE 3,927.24 0.50 0.20 0.69
Coarse blocks size 1 4 2.17 2.00 42,394 MAX VALUE 12,093.60 1.17 0.54 1.32
Relational linkage 0.50 1.00 0.71 0.50 3,039.75 0.00 -1,715.17 0.24 0.33 0.91
Tightness 0.00 0.25 0.11 0.12 485.00 0.00 None 0.10 0.93 1.09
Tuples 1 7 3.41 3.00 14,637 MAX VALUE 4,000.32 2.44 0.72 1.22
Domain size 1 2 1.62 2.00 3,284 MAX VALUE 869.21 0.49 0.30 0.67
Constraints per subscope 2 47 4.64 4.00 12,086 MAX VALUE 3,613.99 3.77 0.81 1.83
Partitions per subscope 1 4 1.67 2.00 4,353 MAX VALUE 1,104.88 0.76 0.45 0.87
Tree decomposition
Number of clusters: 1,241
Number of leaves: 378
Tree depth: 23
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-5_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-5_ext/Tree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 1 31 7.95 8.00 9,864 MAX VALUE 2,337.05 4.91 0.62 2.56
Cluster variables 3 67 10.95 8.00 13,586 MAX VALUE 2,689.91 9.69 0.89 2.81
Separator constraints 0 30 4.49 4.00 5,567 0 None 4.39 0.98 2.37
Separator variables 0 60 9.31 7.00 11,556 0 None 8.71 0.94 2.67
Dual tree decomposition
Number of clusters: 1,889
Number of leaves: 933
Tree depth: 42
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-5_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-5_ext/DualTree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 2 1,953 112.06 35.00 211,672 MAX VALUE 6,798.14 252.09 2.25 3.67
Cluster variables 3 164 20.51 11.00 38,743 MAX VALUE 4,892.95 26.20 1.28 3.27
Separator constraints 0 1,592 91.23 25.00 172,338 0 None 218.21 2.39 3.52
Separator variables 0 128 18.23 10.00 34,446 0 None 23.53 1.29 2.94
Primal graph
Density: 0.41%
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-5_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-5_ext/Primal1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 1.00 0.47 0.49 954.80 0.00 None 0.23 0.48 2.17
Degree 2 93 8.28 8.00 16,802 MAX VALUE 3,969.74 8.00 0.97 2.00
Eccentricity 13 25 19.83 20.00 40,251 MAX VALUE 6,034.32 3.29 0.17 2.48
Triangulated primal graph
Density: 1.49%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.11 1.00 0.77 0.76 1,571.14 0.00 -585.67 0.17 0.23 4.57
Degree 2 438 30.29 11.00 61,496 MAX VALUE 5,539.97 49.35 1.63 3.80
Eccentricity 5 10 7.05 7.00 14,315 MAX VALUE 3,955.99 0.68 0.10 0.99
Dual graph
Density: 0.43%
MCB compute time (ms): 323,908
MCB cycles: 49,775
Triangles: 249,676
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-5_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-5_ext/Dual1.pdf

Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 1.00 0.53 0.47 2,291.92 0.00 None 0.15 0.27 3.63
Degree 2 92 18.31 13.00 78,668 MAX VALUE 11,244.00 14.39 0.79 3.20
Eccentricity 14 26 20.45 21.00 87,888 MAX VALUE 12,912.70 3.21 0.16 2.48
MCB cycle size 3 26 3.33 3.00 165,680 MAX VALUE 58,973.20 0.72 0.22 0.68
Minimal dual graph
Density: 0.09%
MCB compute time (ms): 812,450
MCB cycles: 4,032
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 0.33 0.02 0.00 70.63 0.00 None 0.05 2.86 0.46
Degree 2 6 3.88 4.00 16,656 MAX VALUE 5,737.29 0.73 0.19 1.10
Eccentricity 21 40 30.39 30.00 130,607 MAX VALUE 14,619.10 4.67 0.15 2.85
MCB cycle size 3 35 5.76 5.00 23,209 MAX VALUE 6,891.59 1.81 0.31 1.78
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: 1.35%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.29 1.00 0.77 0.73 3,328.91 0.00 -1,214.47 0.18 0.23 4.71
Degree 2 572 57.86 9.00 248,618 MAX VALUE 11,501.60 103.50 1.79 4.03
Eccentricity 7 14 10.12 10.00 43,501 MAX VALUE 9,925.25 1.01 0.10 1.43
Incidence graph
Density: 0.05%
MCB compute time (ms): 474,259
MCB cycles: 4,608
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-5_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-16-5_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 47 3.46 3.00 21,868 MAX VALUE 7,141.98 2.64 0.76 1.48
Eccentricity 27 52 40.83 42.00 258,308 MAX VALUE 23,384.60 6.48 0.16 3.11
MCB cycle size 4 52 6.37 6.00 29,352 MAX VALUE 8,369.41 2.16 0.34 0.97