Instance: normalized-bqwh-18-141-26_glb_ext
Number of variables: 141
Number of constraints: 36
Satisfiable: None
Timestamp: 2018-04-21 09:59:35
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: 1,008
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 1 288 30.30 19.00 30,545 MAX VALUE 2,978.19 34.58 1.14 4.11
Relational linkage 0.00 0.01 0.00 0.00 1.39 0.00 -2,957.09 0.00 0.45 5.08
Tightness 0.99 1.00 1.00 1.00 35.85 0.86 -0.15 0.00 0.00 3.55
Tuples 10 720 106.61 68.00 3,838 MAX VALUE 151.79 132.76 1.25 3.41
Domain size 2 6 3.65 4.00 514 MAX VALUE 176.46 1.00 0.28 1.39
Constraints per subscope 2 2 2.00 2.00 282 MAX VALUE 97.73 0.00 0.00 0.00
Partitions per subscope 2 6 3.64 4.00 513 MAX VALUE 176.06 1.01 0.28 1.39
Tree decomposition
Number of clusters: 34
Number of leaves: 18
Tree depth: 5
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-26_glb_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-26_glb_ext/Tree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 0 2 1.06 2.00 36 0 None 1.00 0.94 0.69
Cluster variables 13 61 24.44 15.00 831 MAX VALUE 104.49 13.44 0.55 2.01
Separator constraints 0 0 0.00 0.00 0 0 None 0.00 None 0.00
Separator variables 0 45 20.29 14.00 690 0 None 10.11 0.50 1.97
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-18-141-26_glb_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-26_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 9.60 9.00 192 2.87e+19 44.80 2.33 0.24 0.80
Separator constraints 0 0 0.00 0.00 0 0 None 0.00 None 0.00
Separator variables 0 15 7.80 8.00 156 0 None 2.40 0.31 0.80
Primal graph
Density: 9.79%
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-26_glb_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-26_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 3 3.00 3.00 423 MAX VALUE 154.90 0.00 0.00 0.00
Triangulated primal graph
Density: 44.74%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.65 1.00 0.82 0.83 115.81 0.00 -28.86 0.10 0.13 3.45
Degree 12 105 62.64 69.00 8,832 MAX VALUE 558.85 30.01 0.48 3.01
Eccentricity 2 3 2.29 2.00 323 MAX VALUE 114.36 0.45 0.20 0.60
Dual graph
Density: 22.38%
MCB compute time (ms): 9
MCB cycles: 109
Triangles: 0
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-26_glb_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-26_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 3.19 3.00 115 1.12e+18 41.56 0.40 0.12 0.49
MCB cycle size 4 4 4.00 4.00 436 MAX VALUE 151.11 0.00 0.00 0.00
Minimal dual graph
Density: 22.38%
MCB compute time (ms): 8
MCB cycles: 109
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 3.19 3.00 115 1.12e+18 41.56 0.40 0.12 0.49
MCB cycle size 4 4 4.00 4.00 436 MAX VALUE 151.11 0.00 0.00 0.00
Triangulated dual graph
Density: 46.35%
Triangles: 1,268
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.62 1.00 0.82 0.83 29.43 0.00 -8.18 0.18 0.22 1.62
Degree 7 25 16.22 15.00 584 MAX VALUE 94.68 8.41 0.52 1.28
Eccentricity 2 2 2.00 2.00 72 6.87e+10 24.95 0.00 0.00 0.00
Triangulated minimal dual graph
Density: 46.35%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.62 1.00 0.82 0.83 29.43 0.00 -8.18 0.18 0.22 1.62
Degree 7 25 16.22 15.00 584 MAX VALUE 94.68 8.41 0.52 1.28
Eccentricity 2 2 2.00 2.00 72 6.87e+10 24.95 0.00 0.00 0.00
Incidence graph
Density: 1.81%
MCB compute time (ms): 85
MCB cycles: 106
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-26_glb_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-26_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 6.39 6.00 1,131 MAX VALUE 327.63 0.56 0.09 0.77
MCB cycle size 8 8 8.00 8.00 848 MAX VALUE 220.42 0.00 0.00 0.00