Instance: normalized-bqwh-18-141-66-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: 7,330
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 24,402 MAX VALUE 8,360.18 1.10 0.33 1.50
Relational linkage 0.50 1.00 0.62 0.67 328.70 0.00 -264.02 0.09 0.15 1.00
Tightness 0.00 0.33 0.13 0.12 121.03 0.00 None 0.06 0.50 2.67
Tuples 3 32 12.63 12.00 12,201 MAX VALUE 2,354.14 5.56 0.44 2.95
Values 2 6 3.78 4.00 533 MAX VALUE 180.86 1.12 0.30 1.50
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 3.78 4.00 533 MAX VALUE 180.86 1.12 0.30 1.50
Tree decomposition
Number of clusters: 34
Number of leaves: 18
Tree depth: 4
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-66_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-66_ext/Tree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 42 208 83.26 56.00 2,831 MAX VALUE 146.79 43.14 0.52 2.22
Cluster variables 13 68 24.97 15.00 849 MAX VALUE 104.84 14.66 0.59 1.96
Separator constraints 0 118 54.85 42.00 1,865 0 None 24.23 0.44 2.22
Separator variables 0 52 20.82 14.00 708 0 None 11.07 0.53 1.96
Dual tree decomposition
Number of clusters: 139
Number of leaves: 69
Tree depth: 7
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-66_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-66_ext/DualTree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 137 1,402 310.90 238.00 43,215 MAX VALUE 778.12 208.83 0.67 2.76
Cluster variables 23 325 54.04 36.00 7,511 MAX VALUE 521.86 50.53 0.94 2.60
Separator constraints 0 871 222.49 162.00 30,926 0 None 128.88 0.58 2.74
Separator variables 0 240 47.09 26.00 6,545 0 None 39.37 0.84 2.57
Primal graph
Density: 9.79%
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-66_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-66_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: 47.93%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.73 1.00 0.83 0.81 117.55 0.00 -26.39 0.09 0.10 3.27
Degree 12 100 67.11 79.00 9,462 MAX VALUE 567.16 32.00 0.48 2.80
Eccentricity 2 3 2.27 2.00 320 MAX VALUE 113.14 0.44 0.20 0.58
Dual graph
Density: 2.64%
MCB compute time (ms): 166,139
MCB cycles: 13,065
Triangles: 49,986
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-66_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-66_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 -672.24 0.00 0.00 0.99
Degree 22 26 25.44 26.00 24,578 MAX VALUE 3,125.83 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 3.15 3.00 41,099 MAX VALUE 14,897.40 0.36 0.12 0.43
Minimal dual graph
Density: 0.38%
MCB compute time (ms): 18,528
MCB cycles: 832
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 1,243.19 0.83 0.22 1.15
Eccentricity 8 12 9.79 10.00 9,456 MAX VALUE 2,201.57 0.65 0.07 0.98
MCB cycle size 3 11 6.70 7.00 5,573 MAX VALUE 1,555.65 1.63 0.24 1.85
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: 5.97%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.48 1.00 0.82 0.79 789.15 0.00 -211.25 0.15 0.18 4.14
Degree 2 257 57.60 8.00 55,638 MAX VALUE 2,628.08 86.76 1.51 3.68
Eccentricity 3 6 4.71 5.00 4,553 MAX VALUE 1,490.26 0.58 0.12 0.87
Incidence graph
Density: 0.32%
MCB compute time (ms): 10,118
MCB cycles: 826
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-66_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-66_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