Instance: normalized-bqwh-18-141-69-ext
Number of variables: 141
Number of constraints: 966
Satisfiable: None
Timestamp: 2017-10-27 10:41:56
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: 6,899
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 3.13 3.00 21,612 MAX VALUE 7,496.47 0.97 0.31 1.39
Relational linkage 0.50 0.80 0.62 0.67 309.60 0.00 -244.99 0.09 0.14 0.93
Tightness 0.00 0.33 0.12 0.12 114.63 0.00 None 0.07 0.55 2.54
Tuples 2 27 11.19 11.00 10,806 MAX VALUE 2,256.94 4.30 0.38 2.76
Values 1 6 3.57 4.00 503 MAX VALUE 173.55 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 173.55 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-18-141-69_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-69_ext/Tree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 42 181 81.12 56.00 2,758 MAX VALUE 146.41 37.42 0.46 2.22
Cluster variables 13 63 24.53 15.00 834 MAX VALUE 104.55 13.67 0.56 2.06
Separator constraints 0 93 52.71 42.00 1,792 0 None 19.91 0.38 2.24
Separator variables 0 47 20.38 14.00 693 0 None 10.17 0.50 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-18-141-69_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-69_ext/DualTree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 137 1,582 328.32 250.00 45,636 MAX VALUE 781.97 241.37 0.74 2.89
Cluster variables 23 336 55.77 37.00 7,752 MAX VALUE 524.05 53.29 0.96 2.74
Separator constraints 0 905 239.91 162.00 33,348 0 None 147.97 0.62 2.84
Separator variables 0 249 48.82 26.00 6,786 0 None 41.42 0.85 2.71
Primal graph
Density: 9.79%
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-69_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-69_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: 45.74%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.68 1.00 0.82 0.80 116.21 0.00 -28.24 0.10 0.12 3.56
Degree 12 102 64.04 75.00 9,030 MAX VALUE 561.75 30.47 0.48 3.17
Eccentricity 2 3 2.28 2.00 321 MAX VALUE 113.55 0.45 0.20 0.59
Dual graph
Density: 2.64%
MCB compute time (ms): 206,111
MCB cycles: 12,911
Triangles: 49,974
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-69_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-69_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 24,576 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 6 3.14 3.00 40,490 MAX VALUE 14,685.50 0.36 0.11 0.41
Minimal dual graph
Density: 0.38%
MCB compute time (ms): 20,015
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 0.83 0.00 None 0.02 18.62 0.02
Degree 2 6 3.71 4.00 3,582 MAX VALUE 1,243.25 0.83 0.22 1.15
Eccentricity 8 12 9.88 10.00 9,543 MAX VALUE 2,210.43 0.65 0.07 0.98
MCB cycle size 3 11 6.68 7.00 5,542 MAX VALUE 1,548.18 1.67 0.25 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: 6.00%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.49 1.00 0.82 0.79 790.42 0.00 -209.85 0.15 0.18 4.08
Degree 2 250 57.89 8.00 55,926 MAX VALUE 2,631.62 86.92 1.50 3.70
Eccentricity 3 6 4.10 4.00 3,963 MAX VALUE 1,352.98 0.60 0.15 0.91
Incidence graph
Density: 0.32%
MCB compute time (ms): 8,384
MCB cycles: 826
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-69_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-69_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