Instance: normalized-bqwh-18-141-7_glb_ext
Number of variables: 141
Number of constraints: 36
Satisfiable: None
Timestamp: 2018-04-21 09:59:22
Stampede: v1.0.0-1618-gfb467d2
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 141
Number of constraints: 36
General features
Number of coarse blocks: 1,020
Number of unique subscopes: 141
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Arity 7 8 7.83 8.00 282 1.46e+32 74.06 0.37 0.05 0.45
Coarse blocks size 1 218 31.78 22.00 32,418 MAX VALUE 3,079.68 29.83 0.94 4.23
Relational linkage 0.00 0.01 0.00 0.00 1.22 0.00 -3,025.23 0.00 0.56 5.13
Tightness 0.99 1.00 1.00 1.00 35.87 0.88 -0.13 0.00 0.00 3.58
Tuples 4 448 113.33 73.00 4,080 MAX VALUE 154.03 106.77 0.94 3.51
Domain size 1 6 3.75 4.00 529 MAX VALUE 179.98 1.06 0.28 1.46
Constraints per subscope 2 2 2.00 2.00 282 MAX VALUE 97.73 0.00 0.00 0.00
Partitions per subscope 1 6 3.75 4.00 529 MAX VALUE 179.98 1.06 0.28 1.46
Tree decomposition
Number of clusters: 34
Number of leaves: 17
Tree depth: 5
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-7_glb_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-7_glb_ext/Tree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 0 2 1.06 1.50 36 0 None 0.97 0.91 0.87
Cluster variables 13 61 24.56 17.00 835 MAX VALUE 104.64 13.58 0.55 1.99
Separator constraints 0 0 0.00 0.00 0 0 None 0.00 None 0.00
Separator variables 0 46 20.41 14.00 694 0 None 10.24 0.50 1.99
Dual tree decomposition
Number of clusters: 20
Number of leaves: 18
Tree depth: 2
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-7_glb_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-7_glb_ext/DualTree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 0 8 7.05 8.00 141 0 None 2.38 0.34 0.73
Cluster variables 8 17 9.65 9.00 193 3.05e+19 44.86 2.48 0.26 0.73
Separator constraints 0 0 0.00 0.00 0 0 None 0.00 None 0.00
Separator variables 0 16 7.85 8.00 157 0 None 2.55 0.33 0.80
Primal graph
Density: 9.79%
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-7_glb_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-7_glb_ext/Primal1.pdf
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 4 3.01 3.00 425 MAX VALUE 155.48 0.12 0.04 0.07
Triangulated primal graph
Density: 45.10%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.67 1.00 0.82 0.83 115.88 0.00 -28.70 0.10 0.12 3.53
Degree 12 104 63.13 72.00 8,902 MAX VALUE 559.94 30.15 0.48 3.20
Eccentricity 2 3 2.38 2.00 335 MAX VALUE 119.22 0.48 0.20 0.66
Dual graph
Density: 22.38%
MCB compute time (ms): 10
MCB cycles: 116
Triangles: 0
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-7_glb_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-7_glb_ext/Dual1.pdf

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 7 8 7.83 8.00 282 1.46e+32 74.06 0.37 0.05 0.45
Eccentricity 3 4 3.11 3.00 112 4.74e+17 40.70 0.31 0.10 0.35
MCB cycle size 4 4 4.00 4.00 464 MAX VALUE 160.81 0.00 0.00 0.00
Minimal dual graph
Density: 22.38%
MCB compute time (ms): 8
MCB cycles: 116
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 7 8 7.83 8.00 282 1.46e+32 74.06 0.37 0.05 0.45
Eccentricity 3 4 3.11 3.00 112 4.74e+17 40.70 0.31 0.10 0.35
MCB cycle size 4 4 4.00 4.00 464 MAX VALUE 160.81 0.00 0.00 0.00
Triangulated dual graph
Density: 46.51%
Triangles: 1,283
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.63 1.00 0.82 0.83 29.48 0.00 -8.10 0.18 0.22 1.48
Degree 7 25 16.28 15.50 586 MAX VALUE 94.76 8.46 0.52 1.20
Eccentricity 2 3 2.06 2.00 74 1.55e+11 25.76 0.23 0.11 0.21
Triangulated minimal dual graph
Density: 46.51%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.63 1.00 0.82 0.83 29.48 0.00 -8.10 0.18 0.22 1.48
Degree 7 25 16.28 15.50 586 MAX VALUE 94.76 8.46 0.52 1.20
Eccentricity 2 3 2.06 2.00 74 1.55e+11 25.76 0.23 0.11 0.21
Incidence graph
Density: 1.81%
MCB compute time (ms): 83
MCB cycles: 106
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-7_glb_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-7_glb_ext/Incidence1.pdf
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 8 3.19 2.00 564 MAX VALUE 171.79 2.35 0.74 0.60
Eccentricity 6 8 6.21 6.00 1,099 MAX VALUE 322.72 0.48 0.08 0.55
MCB cycle size 8 8 8.00 8.00 848 MAX VALUE 220.42 0.00 0.00 0.00