Instance: normalized-lei450-15c-12_ext
Number of variables: 450
Number of constraints: 16680
Satisfiable: None
Timestamp: 2018-04-21 10:07:46
Stampede: v1.0.0-1618-gfb467d2
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 450
Number of constraints: 16680
General features
Number of coarse blocks: 400,320
Number of unique subscopes: 450
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Arity 2 2 2.00 2.00 33,360 MAX VALUE 11,561.70 0.00 0.00 0.00
Coarse blocks size 11 11 11.00 11.00 4,403,520 MAX VALUE 959,925.00 0.00 0.00 0.00
Relational linkage 0.92 0.92 0.92 0.92 4,950.00 0.00 -469.86 0.00 0.00 0.00
Tightness 0.08 0.08 0.08 0.08 1,390.00 0.00 -41,448.20 0.00 0.00 0.00
Tuples 132 132 132.00 132.00 2,201,760 MAX VALUE 81,445.10 0.00 0.00 0.00
Domain size 12 12 12.00 12.00 5,400 MAX VALUE 1,118.21 0.00 0.00 0.00
Constraints per subscope 18 139 74.13 72.00 33,360 MAX VALUE 1,917.51 21.24 0.29 4.34
Partitions per subscope 12 12 12.00 12.00 5,400 MAX VALUE 1,118.21 0.00 0.00 0.00
Tree decomposition
Number of clusters: None
Number of leaves: None
Tree depth: None
Dot-file path: None
PDF-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints None None None None None None None None None None
Cluster variables None None None None None None None None None None
Separator constraints None None None None None None None None None None
Separator variables None None None None None None None None None None
Dual tree decomposition
Number of clusters: None
Number of leaves: None
Tree depth: None
Dot-file path: None
PDF-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints None None None None None None None None None None
Cluster variables None None None None None None None None None None
Separator constraints None None None None None None None None None None
Separator variables None None None None None None None None None None
Primal graph
Density: 16.51%
Dot-file path: None
PDF-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.21 0.42 0.28 0.27 125.45 0.00 -577.72 0.03 0.12 6.07
Degree 18 139 74.13 72.00 33,360 MAX VALUE 1,917.51 21.24 0.29 4.34
Eccentricity 2 3 2.26 2.00 1,019 MAX VALUE 360.17 0.44 0.19 0.58
Triangulated primal graph
Density: 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
Dual graph
Density: None%
MCB compute time (ms): None
MCB cycles: None
Triangles: None
Dot-file path: None
PDF-file path: 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
MCB cycle size None None None None None None None None None None
Minimal dual graph
Density: 0.02%
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 0.00 0.00 0.00 0.00 0.00 None 0.00 None 0.00
Degree 2 8 3.95 4.00 65,820 MAX VALUE 22,404.80 0.99 0.25 1.28
Eccentricity 11 17 13.95 14.00 232,707 MAX VALUE 43,919.80 0.98 0.07 1.40
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: 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
Incidence graph
Density: 0.02%
MCB compute time (ms): None
MCB cycles: None
Dot-file path: None
PDF-file path: None
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 2 139 3.89 2.00 66,720 MAX VALUE 13,479.20 12.04 3.09 0.24
Eccentricity 5 8 5.99 6.00 102,602 MAX VALUE 30,656.00 0.17 0.03 0.15
MCB cycle size None None None None None None None None None None