Instance: 2-insertions-3-4_ext
Number of variables: 37
Number of constraints: 72
Satisfiable: None
Timestamp: 2017-10-27 10:46:10
Stampede: v1.0.0-797-g05e223c
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 37
Number of constraints: 72
General features
Number of coarse blocks: 576
Number of unique subscopes: 37
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Arity 2 2 2.00 2.00 144 4.72e+21 49.91 0.00 0.00 0.00
Coarse blocks size 3 3 3.00 3.00 1,728 MAX VALUE 632.80 0.00 0.00 0.00
Relational linkage 0.75 0.75 0.75 0.75 111.00 0.00 -42.58 0.00 0.00 0.00
Tightness 0.25 0.25 0.25 0.25 18.00 0.00 -99.81 0.00 0.00 0.00
Tuples 12 12 12.00 12.00 864 MAX VALUE 178.91 0.00 0.00 0.00
Domain size 4 4 4.00 4.00 148 1.89e+22 51.29 0.00 0.00 0.00
Constraints per subscope 3 9 3.89 4.00 144 3.19e+21 49.51 0.95 0.24 0.67
Partitions per subscope 4 4 4.00 4.00 148 1.89e+22 51.29 0.00 0.00 0.00
Tree decomposition
Number of clusters: 28
Number of leaves: 18
Tree depth: 4
Dot-file path: /mnt/hdd/graphFiles/k-insertionExtConvert/2-insertions-3-4_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/k-insertionExtConvert/2-insertions-3-4_ext/Tree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 0 4 2.89 3.00 81 0 None 1.37 0.47 1.25
Cluster variables 4 10 5.79 5.00 162 5.74e+20 47.80 1.88 0.32 1.55
Separator constraints 0 2 0.32 0.00 9 0 None 0.71 2.21 0.56
Separator variables 0 8 4.46 4.00 125 0 None 1.90 0.43 1.55
Dual tree decomposition
Number of clusters: 35
Number of leaves: 16
Tree depth: 5
Dot-file path: /mnt/hdd/graphFiles/k-insertionExtConvert/2-insertions-3-4_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/k-insertionExtConvert/2-insertions-3-4_ext/DualTree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 7 39 11.46 11.00 401 1.82e+36 83.49 5.16 0.45 1.81
Cluster variables 6 19 9.29 8.00 325 7.70e+32 75.72 3.65 0.39 2.07
Separator constraints 0 16 5.03 4.00 176 0 None 2.35 0.47 1.41
Separator variables 0 14 7.23 6.00 253 0 None 2.75 0.38 2.06
Primal graph
Density: 10.81%
Dot-file path: /mnt/hdd/graphFiles/k-insertionExtConvert/2-insertions-3-4_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/k-insertionExtConvert/2-insertions-3-4_ext/Primal1.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 3 9 3.89 4.00 144 3.19e+21 49.51 0.95 0.24 0.67
Eccentricity 4 4 4.00 4.00 148 1.89e+22 51.29 0.00 0.00 0.00
Triangulated primal graph
Density: 25.53%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.30 1.00 0.78 0.71 28.85 0.00 -10.93 0.22 0.29 1.98
Degree 3 27 9.19 10.00 340 3.23e+31 72.55 6.31 0.69 1.92
Eccentricity 2 3 2.76 3.00 102 1.17e+16 37.00 0.43 0.16 0.55
Dual graph
Density: 8.80%
MCB compute time (ms): 32
MCB cycles: 165
Triangles: 201
Dot-file path: /mnt/hdd/graphFiles/k-insertionExtConvert/2-insertions-3-4_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/k-insertionExtConvert/2-insertions-3-4_ext/Dual1.pdf

Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.40 0.64 0.43 0.40 31.00 0.00 -61.68 0.08 0.19 0.38
Degree 5 10 6.25 6.00 450 MAX VALUE 130.32 1.48 0.24 0.90
Eccentricity 5 5 5.00 5.00 360 MAX VALUE 115.88 0.00 0.00 0.00
MCB cycle size 3 9 3.38 3.00 557 MAX VALUE 197.83 0.73 0.22 0.77
Minimal dual graph
Density: 4.19%
MCB compute time (ms): 13
MCB cycles: 36
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 4 2.97 3.00 214 4.39e+33 77.46 0.47 0.16 0.68
Eccentricity 7 9 7.83 8.00 564 MAX VALUE 147.99 0.60 0.08 0.90
MCB cycle size 4 9 6.28 6.00 226 2.87e+28 65.53 1.15 0.18 1.51
Triangulated dual graph
Density: 25.78%
Triangles: 3,307
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.54 1.00 0.77 0.76 55.26 0.00 -20.56 0.16 0.20 3.33
Degree 5 36 18.31 15.00 1,318 MAX VALUE 193.69 11.03 0.60 3.05
Eccentricity 2 4 2.85 3.00 205 1.83e+32 74.29 0.46 0.16 0.66
Triangulated minimal dual graph
Density: 12.17%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.36 1.00 0.74 0.67 53.23 0.00 -25.27 0.22 0.30 2.49
Degree 2 26 8.64 5.00 622 MAX VALUE 129.62 7.38 0.85 2.56
Eccentricity 3 5 3.74 4.00 269 MAX VALUE 94.09 0.55 0.15 0.82
Incidence graph
Density: 2.45%
MCB compute time (ms): 29
MCB cycles: 36
Dot-file path: /mnt/hdd/graphFiles/k-insertionExtConvert/2-insertions-3-4_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/k-insertionExtConvert/2-insertions-3-4_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 9 2.64 2.00 288 MAX VALUE 99.42 1.05 0.40 0.87
Eccentricity 9 10 9.66 10.00 1,053 MAX VALUE 247.08 0.47 0.05 0.64
MCB cycle size 8 18 8.28 8.00 298 7.30e+32 75.67 1.64 0.20 0.13