Instance: normalized-miles750-28_ext
Number of variables: 128
Number of constraints: 2113
Satisfiable: None
Timestamp: 2018-04-21 10:13:50
Stampede: v1.0.0-1618-gfb467d2
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 128
Number of constraints: 2113
General features
Number of coarse blocks: 118,328
Number of unique subscopes: 128
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Arity 2 2 2.00 2.00 4,226 MAX VALUE 1,464.62 0.00 0.00 0.00
Coarse blocks size 27 27 27.00 27.00 3,194,860 MAX VALUE 389,990.00 0.00 0.00 0.00
Relational linkage 0.96 0.96 0.96 0.96 3,456.00 0.00 -130.34 0.00 0.00 0.00
Tightness 0.04 0.04 0.04 0.04 75.46 0.00 -7,040.95 0.00 0.00 0.00
Tuples 756 756 756.00 756.00 1,597,430 MAX VALUE 14,005.10 0.00 0.00 0.00
Domain size 28 28 28.00 28.00 3,584 MAX VALUE 426.52 0.00 0.00 0.00
Constraints per subscope 6 64 33.02 33.50 4,226 MAX VALUE 430.86 15.23 0.46 3.80
Partitions per subscope 28 28 28.00 28.00 3,584 MAX VALUE 426.52 0.00 0.00 0.00
Tree decomposition
Number of clusters: 58
Number of leaves: 6
Tree depth: 17
Dot-file path: /mnt/hdd/graphFiles/graphColoring-sgb-milesExtConvert/normalized-miles750-28_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/graphColoring-sgb-milesExtConvert/normalized-miles750-28_ext/Tree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 13 576 256.38 179.00 14,870 MAX VALUE 293.16 203.44 0.79 4.01
Cluster variables 7 41 22.69 22.00 1,316 MAX VALUE 173.26 10.68 0.47 2.99
Separator constraints 0 542 219.95 145.50 12,757 0 None 188.75 0.86 3.88
Separator variables 0 35 20.48 20.50 1,188 0 None 10.64 0.52 2.85
Dual tree decomposition
Number of clusters: 126
Number of leaves: 58
Tree depth: 13
Dot-file path: /mnt/hdd/graphFiles/graphColoring-sgb-milesExtConvert/normalized-miles750-28_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/graphColoring-sgb-milesExtConvert/normalized-miles750-28_ext/DualTree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 80 18,465 2,816.08 1,570.50 354,826 MAX VALUE 910.95 3,579.35 1.27 4.83
Cluster variables 17 692 133.74 85.00 16,851 MAX VALUE 569.49 136.83 1.02 4.51
Separator constraints 0 9,880 2,161.43 1,395.50 272,340 0 None 2,345.82 1.09 4.81
Separator variables 0 520 116.97 83.50 14,738 0 None 107.14 0.92 4.49
Primal graph
Density: 26.00%
Dot-file path: /mnt/hdd/graphFiles/graphColoring-sgb-milesExtConvert/normalized-miles750-28_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/graphColoring-sgb-milesExtConvert/normalized-miles750-28_ext/Primal1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.48 1.00 0.75 0.73 95.39 0.00 -39.67 0.13 0.18 4.76
Degree 6 64 33.02 33.50 4,226 MAX VALUE 430.86 15.23 0.46 3.80
Eccentricity 3 6 4.94 5.00 632 MAX VALUE 202.58 0.81 0.16 1.17
Triangulated primal graph
Density: 33.49%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.54 1.00 0.81 0.80 103.76 0.00 -28.26 0.12 0.14 4.51
Degree 6 76 42.53 42.00 5,444 MAX VALUE 458.91 21.20 0.50 3.89
Eccentricity 2 4 3.48 3.00 445 MAX VALUE 158.05 0.51 0.15 0.73
Dual graph
Density: 3.70%
MCB compute time (ms): None
MCB cycles: None
Triangles: 1,201,130
Dot-file path: /mnt/hdd/graphFiles/graphColoring-sgb-milesExtConvert/normalized-miles750-28_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/graphColoring-sgb-milesExtConvert/normalized-miles750-28_ext/Dual1.pdf

Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.49 0.78 0.52 0.51 1,100.17 0.00 -1,381.31 0.03 0.05 7.22
Degree 16 125 78.07 84.00 164,972 MAX VALUE 9,065.80 24.35 0.31 4.44
Eccentricity 3 6 5.03 5.00 10,636 MAX VALUE 3,391.25 0.74 0.15 1.07
MCB cycle size None None None None None None None None None None
Minimal dual graph
Density: 0.18%
MCB compute time (ms): None
MCB cycles: None
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 0.01 27.56 0.01
Degree 2 7 3.88 4.00 8,196 MAX VALUE 2,804.84 0.95 0.25 1.26
Eccentricity 9 15 12.47 12.00 26,355 MAX VALUE 5,324.58 1.06 0.08 1.46
MCB cycle size None None None None None None None None None None
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: 5.73%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.45 1.00 0.84 0.84 1,780.16 0.00 -392.02 0.14 0.16 4.50
Degree 2 545 120.96 9.00 255,582 MAX VALUE 6,373.99 193.24 1.60 4.01
Eccentricity 3 6 4.80 5.00 10,149 MAX VALUE 3,300.97 0.56 0.12 0.84
Incidence graph
Density: 0.17%
MCB compute time (ms): None
MCB cycles: None
Dot-file path: /mnt/hdd/graphFiles/graphColoring-sgb-milesExtConvert/normalized-miles750-28_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/graphColoring-sgb-milesExtConvert/normalized-miles750-28_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 64 3.77 2.00 8,452 MAX VALUE 1,895.48 8.07 2.14 0.44
Eccentricity 7 13 10.79 11.00 24,180 MAX VALUE 5,308.58 1.48 0.14 1.64
MCB cycle size None None None None None None None None None None