Instance: normalized-fpga-15-13_ext
Number of variables: 293
Number of constraints: 236
Satisfiable: None
Timestamp: 2018-04-21 10:28:21
Stampede: v1.0.0-1618-gfb467d2
Boost: 1.64.0
Benchmark comments

Instance comments



Component #1 Number of variables: 293
Number of constraints: 236
General features
Number of coarse blocks: 23,050
Number of unique subscopes: 308
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Arity 7 15 8.29 8.00 1,957 MAX VALUE 493.25 2.15 0.26 1.06
Coarse blocks size 1 16,384 291.73 2.00 6,724,270 MAX VALUE 30,967.50 2,111.37 7.24 0.83
Relational linkage 0.00 1.00 0.72 1.00 1,474.35 0.00 -3,448.76 0.44 0.62 1.08
Tightness 0.00 1.00 0.12 0.01 28.47 0.00 -1,154.06 0.31 2.61 1.26
Tuples 8 32,767 1,967.67 127.00 464,369 MAX VALUE 1,219.72 7,436.83 3.78 1.26
Domain size 2 2 2.00 2.00 586 MAX VALUE 203.09 0.00 0.00 0.00
Constraints per subscope 3 14 6.99 3.00 2,152 MAX VALUE 511.33 5.24 0.75 0.80
Partitions per subscope 2 128 6.68 2.00 2,058 MAX VALUE 271.02 21.86 3.27 0.23
Tree decomposition
Number of clusters: 39
Number of leaves: 15
Tree depth: 5
Dot-file path: /mnt/hdd/graphFiles/pseudo-fpgaExtConvert/normalized-fpga-15-13_ext/Tree1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-fpgaExtConvert/normalized-fpga-15-13_ext/Tree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 0 24 7.90 2.00 308 0 None 7.37 0.93 1.42
Cluster variables 25 139 52.13 38.00 2,033 MAX VALUE 147.78 33.78 0.65 2.44
Separator constraints 0 22 1.85 0.00 72 0 None 4.29 2.32 1.24
Separator variables 0 105 44.62 37.00 1,740 0 None 25.34 0.57 2.44
Dual tree decomposition
Number of clusters: 195
Number of leaves: 15
Tree depth: 19
Dot-file path: /mnt/hdd/graphFiles/pseudo-fpgaExtConvert/normalized-fpga-15-13_ext/DualTree1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-fpgaExtConvert/normalized-fpga-15-13_ext/DualTree1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Cluster constraints 21 184 88.73 85.00 17,303 MAX VALUE 838.48 49.32 0.56 3.26
Cluster variables 21 22 21.53 22.00 4,199 MAX VALUE 598.52 0.50 0.02 0.69
Separator constraints 0 163 73.20 70.00 14,274 0 None 47.04 0.64 3.20
Separator variables 0 21 20.32 20.00 3,963 0 None 1.65 0.08 0.87
Primal graph
Density: 10.29%
Dot-file path: /mnt/hdd/graphFiles/pseudo-fpgaExtConvert/normalized-fpga-15-13_ext/Primal1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-fpgaExtConvert/normalized-fpga-15-13_ext/Primal1.pdf
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.49 0.61 0.53 0.50 155.02 0.00 -187.76 0.05 0.09 1.33
Degree 24 33 30.06 32.00 8,808 MAX VALUE 994.95 3.56 0.12 1.33
Eccentricity 2 3 2.33 2.00 684 MAX VALUE 242.83 0.47 0.20 0.64
Triangulated primal graph
Density: 55.54%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.69 1.00 0.85 0.86 248.51 0.00 -49.81 0.09 0.10 3.91
Degree 24 250 162.19 172.00 47,522 MAX VALUE 1,453.98 62.96 0.39 3.59
Eccentricity 2 3 2.05 2.00 601 MAX VALUE 209.17 0.22 0.11 0.20
Dual graph
Density: 10.92%
MCB compute time (ms): 1,406
MCB cycles: 2,794
Triangles: 13,299
Dot-file path: /mnt/hdd/graphFiles/pseudo-fpgaExtConvert/normalized-fpga-15-13_ext/Dual1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-fpgaExtConvert/normalized-fpga-15-13_ext/Dual1.pdf

Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.03 0.79 0.68 0.78 159.31 0.00 -137.26 0.24 0.36 1.26
Degree 20 104 25.67 21.00 6,058 MAX VALUE 741.90 17.71 0.69 1.26
Eccentricity 2 4 3.00 3.00 708 MAX VALUE 257.74 0.33 0.11 0.42
MCB cycle size 3 4 3.09 3.00 8,635 MAX VALUE 3,142.31 0.29 0.09 0.30
Minimal dual graph
Density: 2.41%
MCB compute time (ms): 177
MCB cycles: 433
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.00 0.33 0.23 0.20 54.91 0.00 None 0.11 0.47 1.37
Degree 4 15 5.66 4.00 1,336 MAX VALUE 383.18 3.35 0.59 1.17
Eccentricity 3 6 4.93 5.00 1,164 MAX VALUE 375.66 0.43 0.09 0.59
MCB cycle size 3 6 4.42 4.00 1,914 MAX VALUE 621.87 1.38 0.31 1.03
Triangulated dual graph
Density: 16.52%
Triangles: 43,670
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.17 1.00 0.86 0.92 202.10 0.00 -49.70 0.21 0.24 3.43
Degree 20 222 38.81 28.00 9,160 MAX VALUE 815.85 36.25 0.93 2.93
Eccentricity 2 3 2.25 2.00 532 MAX VALUE 187.91 0.44 0.19 0.57
Triangulated minimal dual graph
Density: 7.36%
Feature min max mean median sum prod ln(prod) std_dev COV ENT
Clustering coefficient 0.22 1.00 0.81 0.87 190.59 0.00 -59.51 0.19 0.24 2.80
Degree 4 99 17.31 8.00 4,084 MAX VALUE 546.45 20.57 1.19 2.71
Eccentricity 2 4 3.33 3.00 787 MAX VALUE 281.88 0.48 0.14 0.67
Incidence graph
Density: 1.40%
MCB compute time (ms): 1,261
MCB cycles: 1,429
Dot-file path: /mnt/hdd/graphFiles/pseudo-fpgaExtConvert/normalized-fpga-15-13_ext/Incidence1.dot
PDF-file path: /mnt/hdd/graphFiles/pseudo-fpgaExtConvert/normalized-fpga-15-13_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 3 15 7.40 7.00 3,914 MAX VALUE 966.11 4.20 0.57 1.51
Eccentricity 4 8 5.82 6.00 3,077 MAX VALUE 925.86 0.85 0.15 1.23
MCB cycle size 4 8 4.96 4.00 7,088 MAX VALUE 2,229.36 1.55 0.31 0.82