Instance: normalized-lei450-25d-22_ext
Number of variables: 450
Number of constraints: 17425
Satisfiable: None
Timestamp: 2018-04-21 10:08:02
Stampede: v1.0.0-1618-gfb467d2
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 450
Number of constraints: 17425
General features
Coarse blocks: 766,700
Value tables: 450
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Arity 2 2 2.00 2.00 34,850 MAX VALUE 12,078.10 0.00 0.00 0.00
Coarse blocks size 21 21 21.00 21.00 16,100,700 MAX VALUE 2,334,240.00 0.00 0.00 0.00
Relational linkage 0.95 0.95 0.95 0.95 9,450.00 0.00 -460.55 0.00 0.00 0.00
Tightness 0.05 0.05 0.05 0.05 792.04 0.00 -53,861.40 0.00 0.00 0.00
Tuples 462 462 462.00 462.00 8,050,350 MAX VALUE 106,912.00 0.00 0.00 0.00
Values 22 22 22.00 22.00 9,900 MAX VALUE 1,390.97 0.00 0.00 0.00
Value table constraints 11 157 77.44 77.00 34,850 MAX VALUE 1,919.58 28.45 0.37 4.61
Value table partitions 22 22 22.00 22.00 9,900 MAX VALUE 1,390.97 0.00 0.00 0.00
Tree decomposition
Number of clusters: None
Number of leaves: None
Tree depth: None
CIR: None
Independent Cluster Pairs: None
Dot-file path: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/Tree1.dot
PDF-file path: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/Tree1.pdf
JSON-file path: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/Tree1.json
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
Variables per cluster 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
Clusters per var None None None None None None None None None None
Dual tree decomposition
Number of clusters: None
Number of leaves: None
Tree depth: None
CIR: None
Independent Cluster Pairs: None
Dot-file path: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/DualTree1.dot
PDF-file path: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/DualTree1.pdf
JSON-file path: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/DualTree1.json
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
Variables per cluster 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
Clusters per variable None None None None None None None None None None
Primal graph
Density: 17.25%
MCB compute time (ms): None
MCB cycles: None
Triangles: 168,548
Dot-file path: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/Primal1.dot
PDF-file path: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/Primal1.pdf
JSON-file path: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/Primal1.json
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.05 0.78 0.36 0.35 162.54 0.00 -465.49 0.07 0.18 6.10
Degree 11 157 77.44 77.00 34,850 MAX VALUE 1,919.58 28.45 0.37 4.61
Eccentricity 2 3 2.69 3.00 1,211 MAX VALUE 438.02 0.46 0.17 0.62
MCB cycle size None None None None None None None None None None
Triangulated primal graph
Density: None%
MCB compute time (ms): None
MCB cycles: 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
MCB cycle size 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: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/Dual1.dot
PDF-file path: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/Dual1.pdf
JSON-file path: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/Dual1.json
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 68,800 MAX VALUE 23,409.30 1.00 0.25 1.28
Eccentricity 11 16 13.73 14.00 239,256 MAX VALUE 45,613.90 0.84 0.06 1.25
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: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/Incidence1.dot
PDF-file path: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/Incidence1.pdf
JSON-file path: https://consystlab.unl.edu/Visualization/graphFiles/graphColoring-leighton-leighton-25ExtConvert/normalized-lei450-25d-22_ext/Incidence1.json
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 2 157 3.90 2.00 69,700 MAX VALUE 13,997.70 12.65 3.24 0.23
Eccentricity 5 8 6.17 6.00 110,356 MAX VALUE 32,500.30 0.41 0.07 0.54
MCB cycle size None None None None None None None None None None