Instance: normalized-par-32-4-c_ext
Number of variables: 2666
Number of constraints: 6537
Satisfiable: None
Timestamp: 2018-04-21 10:41:48
Stampede: v1.0.0-1618-gfb467d2
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 2666
Number of constraints: 6537
General features
Number of coarse blocks: 39,936
Number of unique subscopes: 3,085
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Arity 2 3 2.76 3.00 18,028 MAX VALUE 6,539.78 0.43 0.16 0.55
Coarse blocks size 1 4 3.00 3.00 119,956 MAX VALUE 41,008.20 0.97 0.32 1.26
Relational linkage 0.50 1.00 0.67 0.50 4,675.00 0.00 -3,106.43 0.19 0.29 1.01
Tightness 0.12 0.25 0.16 0.12 1,030.25 0.00 -12,411.50 0.05 0.35 0.57
Tuples 3 7 6.01 7.00 39,305 MAX VALUE 11,360.30 1.71 0.28 0.64
Domain size 2 2 2.00 2.00 5,332 MAX VALUE 1,847.93 0.00 0.00 0.00
Constraints per subscope 2 89 6.16 5.00 18,998 MAX VALUE 4,901.70 9.04 1.47 1.12
Partitions per subscope 2 4 2.27 2.00 7,008 MAX VALUE 2,428.79 0.69 0.30 0.40
Tree decomposition
Number of clusters: 1,322
Number of leaves: 470
Tree depth: 25
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-4-c_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-4-c_ext/Tree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 4 43 12.60 12.00 16,658 MAX VALUE 3,265.41 5.62 0.45 2.29
Cluster variables 6 86 16.81 12.00 22,229 MAX VALUE 3,510.42 13.44 0.80 2.38
Separator constraints 0 42 7.66 6.00 10,121 0 None 6.51 0.85 2.26
Separator variables 0 84 14.80 10.00 19,563 0 None 13.05 0.88 2.66
Dual tree decomposition
Number of clusters: 2,201
Number of leaves: 1,299
Tree depth: 85
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-4-c_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-4-c_ext/DualTree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 10 9,680 769.66 35.00 1,694,020 MAX VALUE 10,402.00 1,369.41 1.78 3.44
Cluster variables 5 341 49.68 11.00 109,346 MAX VALUE 6,825.22 72.09 1.45 2.73
Separator constraints 0 8,342 691.30 25.00 1,521,560 0 None 1,230.01 1.78 3.41
Separator variables 0 256 46.71 10.00 102,809 0 None 68.15 1.46 2.68
Primal graph
Density: 0.45%
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-4-c_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-4-c_ext/Primal1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.03 1.00 0.54 0.56 1,427.40 0.00 -1,785.62 0.10 0.19 1.48
Degree 5 177 11.92 9.00 31,788 MAX VALUE 6,043.75 18.47 1.55 0.97
Eccentricity 7 14 10.54 10.00 28,099 MAX VALUE 6,248.28 1.60 0.15 1.84
Triangulated primal graph
Density: 1.35%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.12 1.00 0.84 0.90 2,227.99 0.00 -573.78 0.17 0.21 3.51
Degree 5 587 35.85 15.00 95,570 MAX VALUE 7,861.65 74.86 2.09 3.22
Eccentricity 3 6 4.24 4.00 11,294 MAX VALUE 3,828.11 0.55 0.13 0.74
Dual graph
Density: None%
MCB compute time (ms): None
MCB cycles: None
Triangles: None
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-4-c_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-4-c_ext/Dual1.pdf

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
MCB cycle size None None None None None None None None None None
Minimal dual graph
Density: 0.07%
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 0.05 0.00 343.85 0.00 None 0.07 1.31 1.17
Degree 3 7 4.53 5.00 29,622 MAX VALUE 9,782.88 0.74 0.16 1.09
Eccentricity 18 28 23.05 23.00 150,706 MAX VALUE 20,475.70 2.43 0.11 2.19
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: 1.70%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.46 1.00 0.81 0.78 5,295.99 0.00 -1,502.90 0.16 0.19 5.08
Degree 3 934 111.11 12.00 726,352 MAX VALUE 20,101.10 207.80 1.87 4.39
Eccentricity 4 8 6.07 6.00 39,710 MAX VALUE 11,753.20 0.67 0.11 1.02
Incidence graph
Density: 0.04%
MCB compute time (ms): None
MCB cycles: None
Dot-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-4-c_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-parExtConvert/normalized-par-32-4-c_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 89 3.92 3.00 36,056 MAX VALUE 11,122.80 5.47 1.40 1.22
Eccentricity 15 30 22.11 22.00 203,454 MAX VALUE 28,391.80 3.26 0.15 2.44
MCB cycle size None None None None None None None None None None