Instance: normalized-bqwh-18-141-50-ext
Number of variables: 141
Number of constraints: 966
Satisfiable: None
Timestamp: 2017-10-27 10:41:55
Stampede: v1.0.0-797-g05e223c
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 141
Number of constraints: 966
General features
Coarse blocks: 7,329
Value tables: 141
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Arity 2 2 2.00 2.00 1,932 MAX VALUE 669.58 0.00 0.00 0.00
Coarse blocks size 1 6 3.33 3.00 24,416 MAX VALUE 8,426.25 1.00 0.30 1.41
Relational linkage 0.50 0.80 0.63 0.67 335.83 0.00 -247.63 0.09 0.14 1.04
Tightness 0.00 0.33 0.12 0.12 118.27 0.00 None 0.06 0.49 2.68
Tuples 2 27 12.64 13.00 12,208 MAX VALUE 2,369.28 4.86 0.38 2.86
Values 1 6 3.79 4.00 534 MAX VALUE 181.93 1.01 0.27 1.42
Value table constraints 12 14 13.70 14.00 1,932 MAX VALUE 368.96 0.53 0.04 0.68
Value table partitions 1 6 3.79 4.00 534 MAX VALUE 181.93 1.01 0.27 1.42
Tree decomposition
Number of clusters: 34
Number of leaves: 18
Tree depth: 4
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-50_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-50_ext/Tree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 42 175 80.24 56.00 2,728 MAX VALUE 146.16 36.14 0.45 2.24
Cluster variables 13 64 24.50 15.00 833 MAX VALUE 104.53 13.58 0.55 2.08
Separator constraints 0 96 51.82 42.00 1,762 0 None 19.14 0.37 2.13
Separator variables 0 45 20.35 14.00 692 0 None 10.17 0.50 2.04
Dual tree decomposition
Number of clusters: 139
Number of leaves: 68
Tree depth: 7
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-50_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-50_ext/DualTree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 137 1,740 322.63 260.00 44,846 MAX VALUE 780.15 244.45 0.76 2.89
Cluster variables 23 340 55.25 38.00 7,680 MAX VALUE 523.09 53.62 0.97 2.78
Separator constraints 0 1,011 234.22 162.00 32,556 0 None 154.10 0.66 2.89
Separator variables 0 242 48.30 34.00 6,714 0 None 41.88 0.87 2.76
Primal graph
Density: 9.79%
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-50_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-50_ext/Primal1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.45 0.46 0.46 0.46 65.04 0.00 -109.10 0.00 0.00 0.15
Degree 12 14 13.70 14.00 1,932 MAX VALUE 368.96 0.53 0.04 0.68
Eccentricity 3 4 3.03 3.00 427 MAX VALUE 156.06 0.17 0.05 0.13
Triangulated primal graph
Density: 45.26%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.69 1.00 0.82 0.83 116.00 0.00 -28.55 0.10 0.12 3.56
Degree 12 98 63.36 63.00 8,934 MAX VALUE 560.35 30.21 0.48 2.90
Eccentricity 2 3 2.32 2.00 327 MAX VALUE 115.98 0.47 0.20 0.63
Dual graph
Density: 2.64%
MCB compute time (ms): 108,131
MCB cycles: 14,152
Triangles: 49,998
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-50_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-50_ext/Dual1.pdf

JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.50 0.50 0.50 0.50 481.67 0.00 -672.25 0.00 0.00 0.99
Degree 22 26 25.45 26.00 24,580 MAX VALUE 3,125.87 0.89 0.03 1.00
Eccentricity 4 4 4.00 4.00 3,864 MAX VALUE 1,339.16 0.00 0.00 0.00
MCB cycle size 3 5 3.22 3.00 45,510 MAX VALUE 16,418.30 0.43 0.13 0.55
Minimal dual graph
Density: 0.38%
MCB compute time (ms): 20,010
MCB cycles: 831
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 0.33 0.00 0.00 0.83 0.00 None 0.02 18.62 0.02
Degree 2 7 3.71 4.00 3,582 MAX VALUE 1,244.34 0.81 0.22 1.14
Eccentricity 8 12 9.90 10.00 9,560 MAX VALUE 2,211.64 0.72 0.07 1.10
MCB cycle size 3 11 6.72 7.00 5,583 MAX VALUE 1,558.04 1.59 0.24 1.83
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: 6.43%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.51 1.00 0.83 0.80 799.05 0.00 -198.61 0.14 0.17 4.12
Degree 2 257 62.01 8.00 59,898 MAX VALUE 2,655.17 92.76 1.50 3.66
Eccentricity 3 6 4.51 5.00 4,355 MAX VALUE 1,446.52 0.58 0.13 0.86
Incidence graph
Density: 0.32%
MCB compute time (ms): 10,356
MCB cycles: 826
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-50_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-50_ext/Incidence1.pdf
JSON-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 14 3.49 2.00 3,864 MAX VALUE 1,038.55 3.91 1.12 0.47
Eccentricity 7 8 7.88 8.00 8,719 MAX VALUE 2,283.65 0.33 0.04 0.37
MCB cycle size 6 8 6.26 6.00 5,168 MAX VALUE 1,510.49 0.67 0.11 0.38