Instance: normalized-lei450-15a-10_ext
Number of variables: 450
Number of constraints: 8168
Satisfiable: None
Timestamp: 2018-04-21 10:07:44
Stampede: v1.0.0-1618-gfb467d2
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 450
Number of constraints: 8168
General features
Number of coarse blocks: 163,360
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 16,336 MAX VALUE 5,661.63 0.00 0.00 0.00
Coarse blocks size 9 9 9.00 9.00 1,470,240 MAX VALUE 358,939.00 0.00 0.00 0.00
Relational linkage 0.90 0.90 0.90 0.90 4,050.00 0.00 -474.12 0.00 0.00 0.00
Tightness 0.10 0.10 0.10 0.10 816.80 0.00 -18,807.50 0.00 0.00 0.00
Tuples 90 90 90.00 90.00 735,120 MAX VALUE 36,754.40 0.00 0.00 0.00
Domain size 10 10 10.00 10.00 4,500 MAX VALUE 1,036.16 0.00 0.00 0.00
Constraints per subscope 2 99 36.30 35.00 16,336 MAX VALUE 1,553.23 16.82 0.46 4.11
Partitions per subscope 10 10 10.00 10.00 4,500 MAX VALUE 1,036.16 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: 8.09%
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 0.77 0.33 0.31 146.66 0.00 None 0.10 0.32 5.93
Degree 2 99 36.30 35.00 16,336 MAX VALUE 1,553.23 16.82 0.46 4.11
Eccentricity 3 4 3.28 3.00 1,478 MAX VALUE 531.20 0.45 0.14 0.60
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: 0.05%
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 0.17 0.00 0.00 0.26 0.00 None 0.00 62.02 0.00
Degree 2 8 3.89 4.00 31,772 MAX VALUE 10,865.90 0.95 0.24 1.26
Eccentricity 9 14 11.54 12.00 94,220 MAX VALUE 19,958.60 0.71 0.06 1.07
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: 8.07%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.51 1.00 0.88 0.93 7,215.93 0.00 -1,108.64 0.13 0.15 5.03
Degree 2 2,414 658.97 9.00 5,382,440 MAX VALUE 29,484.40 1,014.24 1.54 4.21
Eccentricity 3 5 3.78 4.00 30,905 MAX VALUE 10,784.30 0.53 0.14 0.79
Incidence graph
Density: 0.04%
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 99 3.79 2.00 32,672 MAX VALUE 7,214.85 8.54 2.25 0.42
Eccentricity 6 9 7.95 8.00 68,523 MAX VALUE 17,860.00 0.33 0.04 0.42
MCB cycle size None None None None None None None None None None