Instance: normalized-data-6-3_ext
Number of variables: 540
Number of constraints: 4476
Satisfiable: None
Timestamp: 2018-04-21 10:44:39
Stampede: v1.0.0-1618-gfb467d2
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 540
Number of constraints: 4476
General features
Number of coarse blocks: 1,079,620
Number of unique subscopes: 8,472
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Arity 2 20 4.68 3.00 20,928 MAX VALUE 6,248.21 2.85 0.61 1.89
Coarse blocks size 1 1,160 19.16 3.00 20,681,000 MAX VALUE 1,530,350.00 79.66 4.16 2.45
Relational linkage 0.00 1.00 0.64 0.50 189,382.00 0.00 -318,272.00 0.35 0.54 1.45
Tightness 0.06 1.00 0.23 0.22 1,010.51 0.00 -7,366.35 0.17 0.77 2.04
Tuples 3 1,351 98.60 7.00 441,354 MAX VALUE 12,854.50 223.07 2.26 2.03
Domain size 2 2 2.00 2.00 1,080 MAX VALUE 374.30 0.00 0.00 0.00
Constraints per subscope 2 76 7.28 4.00 61,680 MAX VALUE 12,775.70 11.62 1.60 2.27
Partitions per subscope 2 576 37.04 4.00 313,764 MAX VALUE 18,907.90 88.92 2.40 1.72
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: 9.46%
Dot-file path: None
PDF-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.43 0.75 0.61 0.61 330.99 0.00 -270.96 0.09 0.15 1.86
Degree 23 69 50.98 67.00 27,528 MAX VALUE 2,074.69 19.84 0.39 1.58
Eccentricity 3 4 3.33 3.00 1,800 MAX VALUE 645.03 0.47 0.14 0.64
Triangulated primal graph
Density: 38.23%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.70 1.00 0.83 0.80 449.97 0.00 -101.93 0.10 0.11 5.26
Degree 23 357 206.06 220.00 111,274 MAX VALUE 2,732.70 119.48 0.58 4.48
Eccentricity 2 3 2.46 2.00 1,331 MAX VALUE 476.07 0.50 0.20 0.69
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: 0.12%
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 0.50 0.08 0.00 357.33 0.00 None 0.10 1.27 1.57
Degree 3 90 5.49 5.00 24,564 MAX VALUE 7,231.69 5.27 0.96 1.33
Eccentricity 8 12 10.23 10.00 45,781 MAX VALUE 10,394.50 0.77 0.07 1.13
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: 1.46%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.09 1.00 0.81 0.80 3,625.15 0.00 -1,044.07 0.16 0.20 4.86
Degree 3 753 65.29 12.00 292,224 MAX VALUE 12,675.40 135.50 2.08 4.00
Eccentricity 3 6 4.65 5.00 20,795 MAX VALUE 6,841.72 0.55 0.12 0.80
Incidence graph
Density: 0.17%
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 76 8.34 4.00 41,856 MAX VALUE 8,128.86 13.11 1.57 2.28
Eccentricity 6 8 6.96 7.00 34,926 MAX VALUE 9,726.32 0.38 0.05 0.51
MCB cycle size None None None None None None None None None None