Instance: normalized-bqwh-18-141-92-ext
Number of variables: 141
Number of constraints: 966
Satisfiable: None
Timestamp: 2017-10-27 10:42:00
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: 7,495
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 3.39 3.00 25,424 MAX VALUE 8,804.09 0.99 0.29 1.40
Relational linkage 0.50 0.83 0.65 0.67 355.45 0.00 -238.04 0.07 0.11 0.83
Tightness 0.00 0.33 0.13 0.12 120.78 0.00 None 0.06 0.45 2.64
Tuples 3 32 13.16 13.00 12,712 MAX VALUE 2,422.51 4.91 0.37 2.83
Values 2 6 3.87 4.00 546 MAX VALUE 186.07 1.00 0.26 1.39
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 3.87 4.00 546 MAX VALUE 186.07 1.00 0.26 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-18-141-92_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-92_ext/Tree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 42 193 81.00 56.00 2,754 MAX VALUE 146.28 38.78 0.48 2.15
Cluster variables 13 65 24.68 15.00 839 MAX VALUE 104.61 14.14 0.57 2.08
Separator constraints 0 106 52.59 42.00 1,788 0 None 20.64 0.39 2.20
Separator variables 0 50 20.53 14.00 698 0 None 10.61 0.52 2.08
Dual tree decomposition
Number of clusters: 139
Number of leaves: 69
Tree depth: 7
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-92_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-92_ext/DualTree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 137 1,477 304.89 260.00 42,380 MAX VALUE 776.93 195.89 0.64 2.82
Cluster variables 23 330 53.66 38.00 7,459 MAX VALUE 521.46 49.99 0.93 2.66
Separator constraints 0 816 216.48 162.00 30,091 0 None 116.41 0.54 2.72
Separator variables 0 247 46.71 26.00 6,493 0 None 38.94 0.83 2.58
Primal graph
Density: 9.79%
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-92_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-92_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: 46.62%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.71 1.00 0.83 0.81 116.79 0.00 -27.43 0.09 0.11 3.53
Degree 12 101 65.26 77.00 9,202 MAX VALUE 563.69 31.25 0.48 2.96
Eccentricity 2 3 2.36 2.00 333 MAX VALUE 118.41 0.48 0.20 0.65
Dual graph
Density: 2.64%
MCB compute time (ms): 161,341
MCB cycles: 13,630
Triangles: 49,986
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-92_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-92_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 3.18 3.00 43,395 MAX VALUE 15,688.70 0.40 0.13 0.50
Minimal dual graph
Density: 0.38%
MCB compute time (ms): 19,550
MCB cycles: 840
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 1,244.15 0.82 0.22 1.13
Eccentricity 8 12 9.84 10.00 9,508 MAX VALUE 2,206.48 0.71 0.07 1.07
MCB cycle size 3 12 6.76 7.00 5,680 MAX VALUE 1,577.64 1.69 0.25 1.89
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: 6.29%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.47 1.00 0.83 0.80 797.38 0.00 -201.05 0.15 0.18 4.09
Degree 2 257 60.73 8.00 58,666 MAX VALUE 2,650.34 90.93 1.50 3.70
Eccentricity 3 6 4.49 5.00 4,342 MAX VALUE 1,443.21 0.59 0.13 0.88
Incidence graph
Density: 0.32%
MCB compute time (ms): 10,019
MCB cycles: 826
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-92_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-92_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