Instance: normalized-bqwh-18-141-68_glb_ext
Number of variables: 141
Number of constraints: 36
Satisfiable: None
Timestamp: 2018-04-21 09:58:58
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: 1,044
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 1 227 31.79 23.00 33,184 MAX VALUE 3,172.66 29.70 0.93 4.24
Relational linkage 0.00 0.01 0.00 0.00 1.23 0.00 -3,158.29 0.00 0.54 5.05
Tightness 0.99 1.00 1.00 1.00 35.87 0.88 -0.13 0.00 0.00 3.47
Tuples 9 467 115.75 68.00 4,167 MAX VALUE 156.99 105.74 0.91 3.28
Domain size 2 6 3.77 4.00 532 MAX VALUE 182.18 1.00 0.26 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 3.77 4.00 532 MAX VALUE 182.18 1.00 0.26 1.39
Tree decomposition
Number of clusters: 34
Number of leaves: 17
Tree depth: 4
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-68_glb_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-68_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 67 24.85 17.00 845 MAX VALUE 104.85 14.23 0.57 2.19
Separator constraints 0 0 0.00 0.00 0 0 None 0.00 None 0.00
Separator variables 0 49 20.71 14.00 704 0 None 10.67 0.52 2.19
Dual tree decomposition
Number of clusters: 19
Number of leaves: 18
Tree depth: 1
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-68_glb_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-68_glb_ext/DualTree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 0 8 7.42 8.00 141 0 None 1.79 0.24 0.63
Cluster variables 8 18 9.32 9.00 177 1.90e+18 42.09 2.08 0.22 0.63
Separator constraints 0 0 0.00 0.00 0 0 None 0.00 None 0.00
Separator variables 0 8 7.42 8.00 141 0 None 1.79 0.24 0.63
Primal graph
Density: 9.79%
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-68_glb_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-68_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 65.05 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: 47.08%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.71 1.00 0.83 0.80 116.93 0.00 -27.23 0.09 0.11 3.59
Degree 12 101 65.91 77.00 9,294 MAX VALUE 565.33 31.35 0.48 3.32
Eccentricity 2 3 2.35 2.00 332 MAX VALUE 118.01 0.48 0.20 0.65
Dual graph
Density: 22.38%
MCB compute time (ms): 8
MCB cycles: 108
Triangles: 0
Dot-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-68_glb_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-68_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 4.00 432 MAX VALUE 149.72 0.00 0.00 0.00
Minimal dual graph
Density: 22.38%
MCB compute time (ms): 7
MCB cycles: 108
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 4.00 432 MAX VALUE 149.72 0.00 0.00 0.00
Triangulated dual graph
Density: 46.67%
Triangles: 1,299
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.63 1.00 0.82 0.83 29.54 0.00 -8.01 0.18 0.22 1.36
Degree 7 25 16.33 16.00 588 MAX VALUE 94.85 8.51 0.52 1.14
Eccentricity 2 3 2.11 2.00 76 3.48e+11 26.58 0.31 0.15 0.35
Triangulated minimal dual graph
Density: 46.67%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.63 1.00 0.82 0.83 29.54 0.00 -8.01 0.18 0.22 1.36
Degree 7 25 16.33 16.00 588 MAX VALUE 94.85 8.51 0.52 1.14
Eccentricity 2 3 2.11 2.00 76 3.48e+11 26.58 0.31 0.15 0.35
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-18-141-68_glb_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/bqwh-18-141_glbExtConvert/normalized-bqwh-18-141-68_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 322.76 0.46 0.07 0.55
MCB cycle size 8 8 8.00 8.00 848 MAX VALUE 220.42 0.00 0.00 0.00