Instance: normalized-bqwh-18-141-43-ext
Number of variables: 141
Number of constraints: 966
Satisfiable: None
Timestamp: 2017-10-27 10:41:55
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: 7,649
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 3.46 3.00 26,480 MAX VALUE 9,129.20 0.98 0.28 1.40
Relational linkage 0.50 0.80 0.66 0.67 361.38 0.00 -232.45 0.08 0.12 0.98
Tightness 0.00 0.33 0.13 0.12 122.26 0.00 None 0.05 0.42 2.66
Tuples 2 32 13.71 13.00 13,240 MAX VALUE 2,455.87 4.92 0.36 2.87
Values 1 6 3.96 4.00 558 MAX VALUE 188.59 0.99 0.25 1.39
Value table constraints 12 14 13.70 14.00 1,932 MAX VALUE 368.96 0.53 0.04 0.68
Value table partitions 1 6 3.96 4.00 558 MAX VALUE 188.59 0.99 0.25 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-18-141-43_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-43_ext/Tree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 42 181 80.50 56.00 2,737 MAX VALUE 146.23 36.72 0.46 2.32
Cluster variables 13 64 24.44 15.00 831 MAX VALUE 104.45 13.66 0.56 1.96
Separator constraints 0 101 52.09 42.00 1,771 0 None 19.68 0.38 2.28
Separator variables 0 49 20.29 14.00 690 0 None 10.21 0.50 2.00
Dual tree decomposition
Number of clusters: 139
Number of leaves: 70
Tree depth: 7
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-43_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-43_ext/DualTree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 137 1,617 318.35 188.00 44,250 MAX VALUE 779.43 229.44 0.72 2.78
Cluster variables 23 332 54.70 27.00 7,604 MAX VALUE 522.65 51.69 0.94 2.70
Separator constraints 0 872 229.93 162.00 31,960 0 None 141.85 0.62 2.76
Separator variables 0 234 47.76 26.00 6,638 0 None 40.13 0.84 2.69
Primal graph
Density: 9.79%
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-43_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-43_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 65.04 0.00 -109.10 0.00 0.00 0.15
Degree 12 14 13.70 14.00 1,932 MAX VALUE 368.96 0.53 0.04 0.68
Eccentricity 3 4 3.03 3.00 427 MAX VALUE 156.06 0.17 0.05 0.13
Triangulated primal graph
Density: 45.42%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.69 1.00 0.82 0.78 116.20 0.00 -28.24 0.10 0.12 3.37
Degree 12 100 63.59 76.00 8,966 MAX VALUE 560.36 30.64 0.48 2.88
Eccentricity 2 3 2.33 2.00 328 MAX VALUE 116.39 0.47 0.20 0.63
Dual graph
Density: 2.64%
MCB compute time (ms): 159,621
MCB cycles: 14,003
Triangles: 49,998
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-43_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-43_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 25.45 26.00 24,580 MAX VALUE 3,125.87 0.88 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 3.21 3.00 44,982 MAX VALUE 16,226.90 0.44 0.14 0.55
Minimal dual graph
Density: 0.38%
MCB compute time (ms): 20,400
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 1,243.29 0.83 0.22 1.15
Eccentricity 8 12 9.91 10.00 9,573 MAX VALUE 2,213.26 0.68 0.07 1.03
MCB cycle size 3 11 6.70 7.00 5,575 MAX VALUE 1,557.06 1.60 0.24 1.83
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: 6.41%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.49 1.00 0.83 0.80 797.04 0.00 -201.34 0.15 0.18 4.13
Degree 2 260 61.89 8.00 59,790 MAX VALUE 2,657.33 92.18 1.49 3.67
Eccentricity 3 6 4.72 5.00 4,557 MAX VALUE 1,491.56 0.56 0.12 0.83
Incidence graph
Density: 0.32%
MCB compute time (ms): 9,408
MCB cycles: 826
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-43_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-43_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 7.88 8.00 8,719 MAX VALUE 2,283.65 0.33 0.04 0.37
MCB cycle size 6 8 6.26 6.00 5,168 MAX VALUE 1,510.49 0.67 0.11 0.38