Instance: normalized-bqwh-18-141-28-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: 7,443
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 7 3.37 3.00 25,082 MAX VALUE 8,602.17 1.07 0.32 1.49
Relational linkage 0.50 1.00 0.64 0.67 337.98 0.00 -244.26 0.09 0.14 1.05
Tightness 0.00 0.50 0.13 0.12 121.59 0.00 None 0.06 0.49 2.77
Tuples 1 37 12.98 13.00 12,541 MAX VALUE 2,384.16 5.35 0.41 2.96
Values 1 7 3.85 4.00 543 MAX VALUE 183.31 1.12 0.29 1.52
Value table constraints 12 14 13.70 14.00 1,932 MAX VALUE 368.98 0.49 0.04 0.65
Value table partitions 1 7 3.85 4.00 543 MAX VALUE 183.31 1.12 0.29 1.52
Tree decomposition
Number of clusters: 34
Number of leaves: 18
Tree depth: 5
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-28_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-28_ext/Tree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 42 199 82.41 56.00 2,802 MAX VALUE 146.69 40.48 0.49 2.34
Cluster variables 13 62 24.94 15.00 848 MAX VALUE 104.89 14.26 0.57 2.15
Separator constraints 0 123 54.00 42.00 1,836 0 None 22.80 0.42 2.34
Separator variables 0 46 20.79 14.00 707 0 None 10.83 0.52 2.11
Dual tree decomposition
Number of clusters: 139
Number of leaves: 69
Tree depth: 7
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-28_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-28_ext/DualTree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 137 1,572 319.96 238.00 44,475 MAX VALUE 780.00 230.73 0.72 2.83
Cluster variables 23 328 54.79 36.00 7,616 MAX VALUE 522.74 51.83 0.95 2.69
Separator constraints 0 866 231.57 162.00 32,188 0 None 142.01 0.61 2.84
Separator variables 0 237 47.84 26.00 6,650 0 None 40.21 0.84 2.67
Primal graph
Density: 9.79%
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-28_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-28_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 -109.05 0.00 0.00 0.07
Degree 12 14 13.70 14.00 1,932 MAX VALUE 368.98 0.49 0.04 0.65
Eccentricity 3 3 3.00 3.00 423 MAX VALUE 154.90 0.00 0.00 0.00
Triangulated primal graph
Density: 46.77%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.68 1.00 0.83 0.83 116.95 0.00 -27.29 0.10 0.12 3.64
Degree 12 106 65.48 73.00 9,232 MAX VALUE 564.98 30.66 0.47 3.15
Eccentricity 2 3 2.35 2.00 332 MAX VALUE 118.01 0.48 0.20 0.65
Dual graph
Density: 2.64%
MCB compute time (ms): 98,649
MCB cycles: 13,739
Triangles: 49,962
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-28_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-28_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 24,574 MAX VALUE 3,125.76 0.80 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 3.19 3.00 43,845 MAX VALUE 15,843.10 0.41 0.13 0.51
Minimal dual graph
Density: 0.38%
MCB compute time (ms): 17,865
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 2.50 0.00 None 0.03 10.72 0.06
Degree 2 7 3.71 4.00 3,582 MAX VALUE 1,243.92 0.82 0.22 1.15
Eccentricity 8 12 9.96 10.00 9,617 MAX VALUE 2,217.50 0.71 0.07 1.08
MCB cycle size 3 12 6.69 7.00 5,574 MAX VALUE 1,557.13 1.63 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: 6.13%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.47 1.00 0.82 0.80 793.51 0.00 -205.70 0.15 0.18 4.12
Degree 2 266 59.11 8.00 57,104 MAX VALUE 2,640.21 88.46 1.50 3.72
Eccentricity 3 6 4.76 5.00 4,596 MAX VALUE 1,499.91 0.56 0.12 0.84
Incidence graph
Density: 0.32%
MCB compute time (ms): 9,992
MCB cycles: 826
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-28_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-28_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 0.46
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