Instance: normalized-bqwh-18-141-72-ext
Number of variables: 141
Number of constraints: 966
Satisfiable: None
Timestamp: 2017-10-27 10:42:02
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: 6,889
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 3.14 3.00 21,610 MAX VALUE 7,504.20 0.96 0.31 1.38
Relational linkage 0.50 0.80 0.63 0.67 307.48 0.00 -234.77 0.09 0.14 0.93
Tightness 0.00 0.33 0.12 0.12 118.56 0.00 None 0.07 0.57 2.55
Tuples 2 27 11.19 11.00 10,805 MAX VALUE 2,247.90 4.40 0.39 2.78
Values 1 6 3.57 4.00 503 MAX VALUE 173.28 0.98 0.27 1.39
Value table constraints 12 14 13.70 14.00 1,932 MAX VALUE 368.98 0.50 0.04 0.66
Value table partitions 1 6 3.57 4.00 503 MAX VALUE 173.28 0.98 0.27 1.39
Tree decomposition
Number of clusters: 34
Number of leaves: 18
Tree depth: 4
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-72_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-72_ext/Tree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 42 196 81.06 56.00 2,756 MAX VALUE 146.31 38.59 0.48 2.10
Cluster variables 13 64 24.56 15.00 835 MAX VALUE 104.51 13.95 0.57 1.82
Separator constraints 0 97 52.65 42.00 1,790 0 None 20.83 0.40 2.10
Separator variables 0 48 20.41 14.00 694 0 None 10.42 0.51 1.78
Dual tree decomposition
Number of clusters: 139
Number of leaves: 70
Tree depth: 7
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-72_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-72_ext/DualTree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 149 1,601 322.79 188.00 44,868 MAX VALUE 780.11 242.88 0.75 2.81
Cluster variables 24 334 55.28 27.00 7,684 MAX VALUE 523.02 53.61 0.97 2.66
Separator constraints 0 994 234.39 162.00 32,580 0 None 153.15 0.65 2.81
Separator variables 0 264 48.33 26.00 6,718 0 None 41.89 0.87 2.70
Primal graph
Density: 9.79%
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-72_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-72_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 65.06 0.00 -109.07 0.00 0.00 0.10
Degree 12 14 13.70 14.00 1,932 MAX VALUE 368.98 0.50 0.04 0.66
Eccentricity 3 3 3.00 3.00 423 MAX VALUE 154.90 0.00 0.00 0.00
Triangulated primal graph
Density: 46.22%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.70 1.00 0.83 0.82 116.67 0.00 -27.59 0.09 0.11 3.13
Degree 12 101 64.71 76.00 9,124 MAX VALUE 562.48 31.05 0.48 2.56
Eccentricity 2 3 2.39 2.00 337 MAX VALUE 120.03 0.49 0.20 0.67
Dual graph
Density: 2.64%
MCB compute time (ms): 205,753
MCB cycles: 12,769
Triangles: 49,974
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-72_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-72_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 0.50 481.68 0.00 -672.23 0.00 0.00 0.98
Degree 23 26 25.44 26.00 24,576 MAX VALUE 3,125.80 0.83 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 3.13 3.00 39,904 MAX VALUE 14,484.70 0.34 0.11 0.39
Minimal dual graph
Density: 0.38%
MCB compute time (ms): 19,587
MCB cycles: 833
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 0.33 0.00 0.00 1.67 0.00 None 0.02 13.15 0.04
Degree 2 6 3.71 4.00 3,582 MAX VALUE 1,243.78 0.82 0.22 1.15
Eccentricity 8 12 9.88 10.00 9,547 MAX VALUE 2,211.03 0.62 0.06 0.94
MCB cycle size 3 11 6.69 7.00 5,571 MAX VALUE 1,554.96 1.67 0.25 1.87
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: 5.85%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.48 1.00 0.82 0.80 790.80 0.00 -209.59 0.15 0.18 4.11
Degree 2 253 56.47 8.00 54,552 MAX VALUE 2,616.78 85.58 1.52 3.68
Eccentricity 3 6 4.74 5.00 4,580 MAX VALUE 1,495.83 0.58 0.12 0.88
Incidence graph
Density: 0.32%
MCB compute time (ms): 10,829
MCB cycles: 826
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-72_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-72_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 1,038.56 3.91 1.12 0.47
Eccentricity 7 8 7.87 8.00 8,715 MAX VALUE 2,283.11 0.33 0.04 0.38
MCB cycle size 6 8 6.26 6.00 5,168 MAX VALUE 1,510.49 0.67 0.11 0.38