Instance: normalized-bqwh-18-141-34-ext
Number of variables: 141
Number of constraints: 966
Satisfiable: None
Timestamp: 2017-10-27 10:42:10
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: 7,240
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 3.29 3.00 23,848 MAX VALUE 8,258.52 0.97 0.30 1.39
Relational linkage 0.50 1.00 0.64 0.67 332.02 0.00 -240.27 0.09 0.14 1.02
Tightness 0.00 0.50 0.13 0.12 120.92 0.00 None 0.06 0.49 2.58
Tuples 1 31 12.34 12.00 11,924 MAX VALUE 2,347.60 4.76 0.39 2.83
Values 1 6 3.74 4.00 528 MAX VALUE 180.65 0.98 0.26 1.39
Value table constraints 12 14 13.70 14.00 1,932 MAX VALUE 368.99 0.47 0.03 0.64
Value table partitions 1 6 3.74 4.00 528 MAX VALUE 180.65 0.98 0.26 1.39
Tree decomposition
Number of clusters: 34
Number of leaves: 16
Tree depth: 4
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-34_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-34_ext/Tree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 42 164 81.59 63.00 2,774 MAX VALUE 146.70 36.53 0.45 2.49
Cluster variables 13 61 24.71 19.50 840 MAX VALUE 104.97 13.31 0.54 2.35
Separator constraints 0 91 53.18 45.50 1,808 0 None 19.28 0.36 2.47
Separator variables 0 43 20.56 16.00 699 0 None 9.87 0.48 2.31
Dual tree decomposition
Number of clusters: 139
Number of leaves: 68
Tree depth: 7
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-34_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-34_ext/DualTree1.pdf
JSON-file path: None
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 149 1,476 316.39 238.00 43,978 MAX VALUE 779.46 220.62 0.70 2.75
Cluster variables 24 323 54.46 36.00 7,570 MAX VALUE 522.57 51.01 0.94 2.55
Separator constraints 0 854 228.00 162.00 31,692 0 None 135.04 0.59 2.76
Separator variables 0 235 47.51 34.00 6,604 0 None 39.54 0.83 2.52
Primal graph
Density: 9.79%
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-34_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-34_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 65.07 0.00 -109.03 0.00 0.00 0.04
Degree 12 14 13.70 14.00 1,932 MAX VALUE 368.99 0.47 0.03 0.64
Eccentricity 3 3 3.00 3.00 423 MAX VALUE 154.90 0.00 0.00 0.00
Triangulated primal graph
Density: 45.38%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.68 1.00 0.82 0.83 115.77 0.00 -28.91 0.10 0.13 3.76
Degree 12 98 63.53 64.00 8,958 MAX VALUE 562.18 29.44 0.46 3.16
Eccentricity 2 3 2.26 2.00 319 MAX VALUE 112.74 0.44 0.19 0.58
Dual graph
Density: 2.64%
MCB compute time (ms): 27,466
MCB cycles: 19,158
Triangles: 49,950
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-34_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-34_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 0.97
Degree 23 26 25.44 26.00 24,572 MAX VALUE 3,125.71 0.77 0.03 0.98
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 3.48 3.00 66,749 MAX VALUE 23,629.10 0.62 0.18 0.87
Minimal dual graph
Density: 0.38%
MCB compute time (ms): 20,322
MCB cycles: 832
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 1.00 0.00 0.00 2.33 0.00 None 0.04 15.67 0.04
Degree 2 7 3.71 4.00 3,582 MAX VALUE 1,244.34 0.81 0.22 1.13
Eccentricity 8 12 9.91 10.00 9,574 MAX VALUE 2,213.16 0.71 0.07 1.08
MCB cycle size 3 12 6.72 7.00 5,589 MAX VALUE 1,557.55 1.66 0.25 1.87
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: 6.51%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.45 1.00 0.83 0.80 797.19 0.00 -200.59 0.14 0.17 4.10
Degree 2 270 62.82 8.00 60,686 MAX VALUE 2,670.16 93.16 1.48 3.73
Eccentricity 3 6 4.24 4.00 4,097 MAX VALUE 1,385.81 0.60 0.14 0.91
Incidence graph
Density: 0.32%
MCB compute time (ms): 8,947
MCB cycles: 826
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-34_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141/bqwh-18-141-34_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 1,038.57 3.90 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