Instance: normalized-ssa-0432-003_ext
Number of variables: 870
Number of constraints: 1458
Satisfiable: None
Timestamp: 2018-04-21 10:44:18
Stampede: v1.0.0-1618-gfb467d2
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 870
Number of constraints: 1458
General features
Coarse blocks: 6,111
Value tables: 948
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Arity 2 5 2.22 2.00 3,230 MAX VALUE 1,129.41 0.52 0.24 0.56
Coarse blocks size 1 16 1.91 2.00 11,673 MAX VALUE 2,915.45 1.50 0.79 1.19
Relational linkage 0.50 1.00 0.62 0.50 1,085.25 0.00 -931.47 0.21 0.33 0.70
Tightness 0.00 0.25 0.17 0.25 244.69 0.00 None 0.11 0.67 0.89
Tuples 1 31 3.03 3.00 4,412 MAX VALUE 1,361.65 2.25 0.74 1.10
Values 1 2 1.76 2.00 1,532 MAX VALUE 458.86 0.43 0.24 0.55
Value table constraints 2 26 3.60 3.00 3,416 MAX VALUE 1,149.68 1.80 0.50 1.48
Value table partitions 1 8 1.86 2.00 1,761 MAX VALUE 530.95 0.68 0.36 0.72
Tree decomposition
Number of clusters: 740
Number of leaves: 276
Tree depth: 18
Dot-file path: /mnt/hdd/graphFiles/pseudo-ssaExtConvert/normalized-ssa-0432-003_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-ssaExtConvert/normalized-ssa-0432-003_ext/Tree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 0 14 3.34 3.00 2,472 0 None 1.82 0.55 1.74
Cluster variables 2 35 7.26 6.00 5,369 MAX VALUE 1,357.43 4.55 0.63 2.52
Separator constraints 0 11 1.37 1.00 1,014 0 None 1.91 1.40 1.58
Separator variables 0 28 6.08 5.00 4,499 0 None 4.09 0.67 2.48
Dual tree decomposition
Number of clusters: 851
Number of leaves: 370
Tree depth: 17
Dot-file path: /mnt/hdd/graphFiles/pseudo-ssaExtConvert/normalized-ssa-0432-003_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-ssaExtConvert/normalized-ssa-0432-003_ext/DualTree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 0 546 15.18 9.00 12,919 0 None 37.34 2.46 2.96
Cluster variables 2 90 9.53 7.00 8,114 MAX VALUE 1,763.87 8.34 0.87 2.64
Separator constraints 0 363 8.47 4.00 7,212 0 None 25.16 2.97 2.73
Separator variables 0 68 7.82 6.00 6,656 0 None 6.78 0.87 2.52
Primal graph
Density: 0.53%
Dot-file path: /mnt/hdd/graphFiles/pseudo-ssaExtConvert/normalized-ssa-0432-003_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-ssaExtConvert/normalized-ssa-0432-003_ext/Primal1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 0.67 None 0.17 None None None None None 2.28
Degree 1 26 4.65 4.00 4,044 MAX VALUE 1,259.16 2.25 0.49 1.93
Eccentricity 7 12 9.70 10.00 8,435 MAX VALUE 1,971.92 0.97 0.10 1.39
Triangulated primal graph
Density: 1.81%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.10 1.00 None 0.73 None None None None None 4.41
Degree 1 260 15.69 7.00 13,648 MAX VALUE 1,882.36 23.96 1.53 3.37
Eccentricity 5 9 6.27 6.00 5,455 MAX VALUE 1,592.22 0.67 0.11 1.01
Dual graph
Density: 0.54%
MCB compute time (ms): 83,639
MCB cycles: 4,384
Triangles: 12,321
Dot-file path: /mnt/hdd/graphFiles/pseudo-ssaExtConvert/normalized-ssa-0432-003_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-ssaExtConvert/normalized-ssa-0432-003_ext/Dual1.pdf

Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 1.00 None 0.40 None None None None None 3.06
Degree 1 47 7.83 6.00 11,414 MAX VALUE 2,767.93 5.52 0.70 2.43
Eccentricity 7 13 10.01 10.00 14,600 MAX VALUE 3,350.42 1.09 0.11 1.50
MCB cycle size 3 10 3.32 3.00 14,563 MAX VALUE 5,163.60 0.88 0.27 0.68
Minimal dual graph
Density: 0.21%
MCB compute time (ms): 21,571
MCB cycles: 805
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 1.00 None 0.00 None None None None None 0.14
Degree 1 6 3.10 3.00 4,522 MAX VALUE 1,615.96 0.65 0.21 0.98
Eccentricity 14 22 17.50 17.00 25,515 MAX VALUE 4,168.77 1.35 0.08 1.71
MCB cycle size 3 17 7.01 6.00 5,647 MAX VALUE 1,513.78 2.81 0.40 2.17
Triangulated dual graph
Density: 2.07%
Triangles: 370,447
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.33 1.00 None 0.76 None None None None None 5.10
Degree 1 238 30.13 12.00 43,924 MAX VALUE 3,950.36 42.19 1.40 3.93
Eccentricity 5 9 6.81 7.00 9,935 MAX VALUE 2,788.20 0.78 0.11 1.17
Triangulated minimal dual graph
Density: 1.22%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.31 1.00 None 0.67 None None None None None 4.09
Degree 1 160 17.77 5.00 25,904 MAX VALUE 2,904.21 31.65 1.78 3.22
Eccentricity 5 10 7.26 7.00 10,588 MAX VALUE 2,882.24 0.79 0.11 1.16
Incidence graph
Density: 0.12%
MCB compute time (ms): 35,648
MCB cycles: 904
Dot-file path: /mnt/hdd/graphFiles/pseudo-ssaExtConvert/normalized-ssa-0432-003_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-ssaExtConvert/normalized-ssa-0432-003_ext/Incidence1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 0.00 None 0.00 None None None None None 0.88
Degree 1 26 2.77 2.00 6,460 MAX VALUE 2,210.89 1.40 0.50 1.22
Eccentricity 15 26 20.23 20.00 47,084 MAX VALUE 6,988.05 2.05 0.10 2.12
MCB cycle size 4 20 8.35 8.00 7,544 MAX VALUE 1,860.97 3.15 0.38 1.27