Instance: normalized-bqwh-18-141-42-ext
Number of variables: 141
Number of constraints: 966
Satisfiable: None
Timestamp: 2017-10-27 10:41:58
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: 7,180
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 3.27 3.00 23,474 MAX VALUE 8,128.93 0.99 0.30 1.40
Relational linkage 0.50 0.80 0.62 0.67 325.55 0.00 -253.23 0.09 0.14 0.90
Tightness 0.00 0.50 0.12 0.12 117.36 0.00 None 0.06 0.50 2.66
Tuples 2 27 12.15 11.00 11,737 MAX VALUE 2,334.90 4.77 0.39 2.81
Values 2 6 3.71 4.00 523 MAX VALUE 179.44 0.99 0.27 1.37
Value table constraints 12 14 13.70 14.00 1,932 MAX VALUE 368.97 0.52 0.04 0.67
Value table partitions 2 6 3.71 4.00 523 MAX VALUE 179.44 0.99 0.27 1.37
Tree decomposition
Number of clusters: 34
Number of leaves: 18
Tree depth: 4
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-42_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-42_ext/Tree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 42 172 79.59 56.00 2,706 MAX VALUE 146.00 35.01 0.44 1.99
Cluster variables 13 62 24.32 15.00 827 MAX VALUE 104.39 13.33 0.55 1.86
Separator constraints 0 93 51.18 42.00 1,740 0 None 18.18 0.36 2.10
Separator variables 0 44 20.18 14.00 686 0 None 9.87 0.49 1.78
Dual tree decomposition
Number of clusters: 139
Number of leaves: 69
Tree depth: 7
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-42_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-42_ext/DualTree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 137 1,479 320.86 238.00 44,600 MAX VALUE 780.33 227.01 0.71 2.88
Cluster variables 23 330 55.17 36.00 7,668 MAX VALUE 523.28 52.42 0.95 2.74
Separator constraints 0 885 232.45 162.00 32,311 0 None 138.00 0.59 2.89
Separator variables 0 248 48.22 26.00 6,702 0 None 40.79 0.85 2.76
Primal graph
Density: 9.79%
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-42_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-42_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 65.05 0.00 -109.08 0.00 0.00 0.13
Degree 12 14 13.70 14.00 1,932 MAX VALUE 368.97 0.52 0.04 0.67
Eccentricity 3 3 3.00 3.00 423 MAX VALUE 154.90 0.00 0.00 0.00
Triangulated primal graph
Density: 44.90%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.68 1.00 0.82 0.81 115.80 0.00 -28.80 0.10 0.12 3.35
Degree 12 100 62.87 74.00 8,864 MAX VALUE 559.24 30.07 0.48 2.57
Eccentricity 2 3 2.41 2.00 340 MAX VALUE 121.25 0.49 0.20 0.68
Dual graph
Density: 2.64%
MCB compute time (ms): 177,970
MCB cycles: 13,426
Triangles: 49,986
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-42_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-42_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 0.99
Degree 22 26 25.44 26.00 24,578 MAX VALUE 3,125.84 0.86 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 3.17 3.00 42,583 MAX VALUE 15,406.80 0.40 0.12 0.48
Minimal dual graph
Density: 0.38%
MCB compute time (ms): 20,041
MCB cycles: 830
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 0.33 0.00 0.00 1.20 0.00 None 0.02 14.10 0.04
Degree 2 6 3.71 4.00 3,582 MAX VALUE 1,244.03 0.82 0.22 1.12
Eccentricity 8 12 9.83 10.00 9,500 MAX VALUE 2,205.79 0.69 0.07 1.04
MCB cycle size 3 11 6.71 7.00 5,573 MAX VALUE 1,554.20 1.64 0.24 1.86
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: 6.23%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.48 1.00 0.82 0.80 794.99 0.00 -203.78 0.15 0.18 4.12
Degree 2 255 60.10 8.00 58,058 MAX VALUE 2,649.56 90.08 1.50 3.58
Eccentricity 3 6 4.47 4.00 4,317 MAX VALUE 1,438.12 0.57 0.13 0.85
Incidence graph
Density: 0.32%
MCB compute time (ms): 9,961
MCB cycles: 826
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-42_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-42_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 7.87 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