Instance: normalized-lei450-15d-13_ext
Number of variables: 450
Number of constraints: 16750
Satisfiable: None
Timestamp: 2018-04-21 10:07:47
Stampede: v1.0.0-1618-gfb467d2
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 450
Number of constraints: 16750
General features
Number of coarse blocks: 435,500
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 33,500 MAX VALUE 11,610.20 0.00 0.00 0.00
Coarse blocks size 12 12 12.00 12.00 5,226,000 MAX VALUE 1,082,180.00 0.00 0.00 0.00
Relational linkage 0.92 0.92 0.92 0.92 5,400.00 0.00 -468.25 0.00 0.00 0.00
Tightness 0.08 0.08 0.08 0.08 1,288.46 0.00 -42,962.90 0.00 0.00 0.00
Tuples 156 156 156.00 156.00 2,613,000 MAX VALUE 84,585.10 0.00 0.00 0.00
Domain size 13 13 13.00 13.00 5,850 MAX VALUE 1,154.23 0.00 0.00 0.00
Constraints per subscope 18 138 74.44 74.00 33,500 MAX VALUE 1,919.10 21.21 0.28 4.34
Partitions per subscope 13 13 13.00 13.00 5,850 MAX VALUE 1,154.23 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: 16.58%
Dot-file path: None
PDF-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.22 0.59 0.28 0.28 125.81 0.00 -576.57 0.03 0.12 6.08
Degree 18 138 74.44 74.00 33,500 MAX VALUE 1,919.10 21.21 0.28 4.34
Eccentricity 2 3 2.31 2.00 1,039 MAX VALUE 368.28 0.46 0.20 0.62
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 66,100 MAX VALUE 22,496.40 0.99 0.25 1.28
Eccentricity 11 16 13.67 14.00 228,985 MAX VALUE 43,769.30 0.90 0.07 1.31
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 2 138 3.90 2.00 67,000 MAX VALUE 13,529.30 12.06 3.10 0.23
Eccentricity 5 8 6.00 6.00 103,143 MAX VALUE 30,800.70 0.18 0.03 0.17
MCB cycle size None None None None None None None None None None