Instance: normalized-bqwh-18-141-75-ext
Number of variables: 141
Number of constraints: 966
Satisfiable: None
Timestamp: 2017-10-27 10:41:59
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: 7,216
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 3.28 3.00 23,668 MAX VALUE 8,171.06 1.01 0.31 1.43
Relational linkage 0.50 1.00 0.63 0.67 325.10 0.00 -245.38 0.09 0.14 0.98
Tightness 0.00 0.50 0.12 0.12 118.68 0.00 None 0.06 0.51 2.63
Tuples 1 32 12.25 11.00 11,834 MAX VALUE 2,338.13 4.82 0.39 2.85
Values 1 6 3.73 4.00 526 MAX VALUE 179.68 1.02 0.27 1.44
Value table constraints 12 14 13.70 14.00 1,932 MAX VALUE 368.96 0.54 0.04 0.68
Value table partitions 1 6 3.73 4.00 526 MAX VALUE 179.68 1.02 0.27 1.44
Tree decomposition
Number of clusters: 34
Number of leaves: 18
Tree depth: 5
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-75_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-75_ext/Tree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 42 160 79.18 56.00 2,692 MAX VALUE 145.97 33.48 0.42 2.32
Cluster variables 13 57 24.38 15.00 829 MAX VALUE 104.46 13.28 0.54 2.08
Separator constraints 0 87 50.76 42.00 1,726 0 None 17.42 0.34 2.28
Separator variables 0 46 20.24 14.00 688 0 None 10.01 0.49 2.12
Dual tree decomposition
Number of clusters: 139
Number of leaves: 70
Tree depth: 6
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-75_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-75_ext/DualTree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 137 1,435 306.35 188.00 42,582 MAX VALUE 777.07 198.16 0.65 2.68
Cluster variables 23 328 53.63 27.00 7,455 MAX VALUE 521.37 49.51 0.92 2.56
Separator constraints 0 821 217.92 162.00 30,291 0 None 117.80 0.54 2.70
Separator variables 0 235 46.68 26.00 6,489 0 None 38.38 0.82 2.59
Primal graph
Density: 9.79%
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-75_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-75_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 65.03 0.00 -109.11 0.00 0.00 0.18
Degree 12 14 13.70 14.00 1,932 MAX VALUE 368.96 0.54 0.04 0.68
Eccentricity 3 3 3.00 3.00 423 MAX VALUE 154.90 0.00 0.00 0.00
Triangulated primal graph
Density: 44.28%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.64 1.00 0.82 0.80 115.64 0.00 -29.12 0.11 0.13 3.38
Degree 12 105 61.99 71.00 8,740 MAX VALUE 557.91 29.45 0.48 3.01
Eccentricity 2 3 2.38 2.00 335 MAX VALUE 119.22 0.48 0.20 0.66
Dual graph
Density: 2.64%
MCB compute time (ms): 147,561
MCB cycles: 13,330
Triangles: 50,010
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-75_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-75_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 0.98
Degree 22 26 25.45 26.00 24,582 MAX VALUE 3,125.91 0.92 0.04 0.99
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 3.16 3.00 42,166 MAX VALUE 15,266.20 0.38 0.12 0.46
Minimal dual graph
Density: 0.38%
MCB compute time (ms): 20,686
MCB cycles: 835
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 1.00 0.00 0.00 2.33 0.00 None 0.04 15.67 0.04
Degree 2 6 3.71 4.00 3,582 MAX VALUE 1,243.43 0.83 0.22 1.14
Eccentricity 8 11 9.77 10.00 9,440 MAX VALUE 2,199.79 0.66 0.07 1.00
MCB cycle size 3 11 6.72 7.00 5,609 MAX VALUE 1,563.60 1.64 0.24 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: 6.42%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.48 1.00 0.83 0.80 799.83 0.00 -198.04 0.15 0.18 4.10
Degree 2 258 61.93 8.00 59,822 MAX VALUE 2,650.98 93.02 1.50 3.63
Eccentricity 3 5 3.98 4.00 3,843 MAX VALUE 1,323.12 0.58 0.15 0.88
Incidence graph
Density: 0.32%
MCB compute time (ms): 8,953
MCB cycles: 826
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-75_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-75_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 1,038.54 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