Instance: rand-2-40-16-250-350-32_ext
Number of variables: 40
Number of constraints: 250
Satisfiable: None
Timestamp: 2017-10-27 10:57:05
Stampede: v1.0.0-797-g05e223c
Boost: 1.64.0
Component #1
Number of variables: 40
Number of constraints: 250
General features
Number of coarse blocks: 8,000
Number of unique subscopes: 40
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Arity |
2 |
2 |
2.00 |
2.00 |
500 |
MAX VALUE |
173.29 |
0.00 |
0.00 |
0.00 |
Coarse blocks size |
2 |
16 |
10.39 |
10.00 |
83,146 |
MAX VALUE |
18,579.80 |
1.92 |
0.19 |
2.07 |
Relational linkage |
0.12 |
0.69 |
0.45 |
0.44 |
287.44 |
0.00 |
-523.41 |
0.08 |
0.17 |
1.61 |
Tightness |
0.27 |
0.43 |
0.35 |
0.35 |
87.61 |
0.00 |
-263.09 |
0.03 |
0.09 |
3.37 |
Tuples |
146 |
187 |
166.29 |
166.50 |
41,573 |
MAX VALUE |
1,278.16 |
7.74 |
0.05 |
3.37 |
Domain size |
16 |
16 |
16.00 |
16.00 |
640 |
MAX VALUE |
110.90 |
0.00 |
0.00 |
0.00 |
Constraints per subscope |
8 |
18 |
12.50 |
12.00 |
500 |
MAX VALUE |
100.41 |
2.19 |
0.18 |
2.06 |
Partitions per subscope |
16 |
16 |
16.00 |
16.00 |
640 |
MAX VALUE |
110.90 |
0.00 |
0.00 |
0.00 |
Tree decomposition
Number of clusters: 15
Number of leaves: 7
Tree depth: 4
Dot-file path: None
PDF-file path: None
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Cluster constraints |
14 |
102 |
52.27 |
40.00 |
784 |
3.10e+24 |
56.39 |
31.11 |
0.60 |
2.62 |
Cluster variables |
9 |
26 |
17.13 |
17.00 |
257 |
1.28e+18 |
41.70 |
5.89 |
0.34 |
2.30 |
Separator constraints |
0 |
93 |
35.60 |
29.00 |
534 |
0 |
None |
29.48 |
0.83 |
2.52 |
Separator variables |
0 |
25 |
14.47 |
15.00 |
217 |
0 |
None |
6.63 |
0.46 |
2.40 |
Dual tree decomposition
Number of clusters: 38
Number of leaves: 19
Tree depth: 5
Dot-file path: None
PDF-file path: None
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Cluster constraints |
76 |
800 |
262.79 |
206.50 |
9,986 |
MAX VALUE |
204.29 |
180.42 |
0.69 |
3.60 |
Cluster variables |
17 |
127 |
43.26 |
30.00 |
1,644 |
MAX VALUE |
136.64 |
28.73 |
0.66 |
3.38 |
Separator constraints |
0 |
460 |
184.60 |
170.00 |
7,015 |
0 |
None |
103.51 |
0.56 |
3.56 |
Separator variables |
0 |
99 |
36.68 |
28.00 |
1,394 |
0 |
None |
21.87 |
0.60 |
3.31 |
Primal graph
Density: 32.05%
Dot-file path: None
PDF-file path: None
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.20 |
0.42 |
0.30 |
0.31 |
11.95 |
0.00 |
-48.89 |
0.05 |
0.16 |
3.21 |
Degree |
8 |
18 |
12.50 |
12.00 |
500 |
MAX VALUE |
100.41 |
2.19 |
0.18 |
2.06 |
Eccentricity |
2 |
3 |
2.30 |
2.00 |
92 |
1.43e+14 |
32.59 |
0.46 |
0.20 |
0.61 |
Triangulated primal graph
Density: 69.49%
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.73 |
1.00 |
0.87 |
0.87 |
35.00 |
0.00 |
-5.50 |
0.08 |
0.09 |
3.24 |
Degree |
8 |
37 |
27.10 |
31.00 |
1,084 |
MAX VALUE |
128.82 |
8.81 |
0.33 |
2.78 |
Eccentricity |
2 |
2 |
2.00 |
2.00 |
80 |
1.10e+12 |
27.73 |
0.00 |
0.00 |
0.00 |
Dual graph
Density: 9.55%
MCB compute time (ms): 2,589
MCB cycles: 3,213
Triangles: 11,489
Dot-file path:
None
PDF-file path:
None
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.47 |
0.54 |
0.50 |
0.50 |
124.77 |
0.00 |
-173.82 |
0.01 |
0.02 |
4.40 |
Degree |
16 |
33 |
23.77 |
24.00 |
5,942 |
MAX VALUE |
789.75 |
3.21 |
0.14 |
2.56 |
Eccentricity |
3 |
3 |
3.00 |
3.00 |
750 |
MAX VALUE |
274.65 |
0.00 |
0.00 |
0.00 |
MCB cycle size |
3 |
5 |
3.11 |
3.00 |
9,993 |
MAX VALUE |
3,631.62 |
0.31 |
0.10 |
0.35 |
Minimal dual graph
Density: 1.48%
MCB compute time (ms): 315
MCB cycles: 211
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.00 |
0.33 |
0.00 |
0.00 |
0.67 |
0.00 |
None |
0.03 |
9.63 |
0.07 |
Degree |
2 |
6 |
3.68 |
4.00 |
920 |
MAX VALUE |
320.17 |
0.79 |
0.21 |
1.12 |
Eccentricity |
6 |
9 |
7.27 |
7.00 |
1,818 |
MAX VALUE |
495.22 |
0.58 |
0.08 |
0.87 |
MCB cycle size |
3 |
9 |
6.76 |
7.00 |
1,426 |
MAX VALUE |
399.99 |
1.11 |
0.16 |
1.50 |
Triangulated dual graph
Density: 52.89%
Triangles: 682,357
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.73 |
1.00 |
0.85 |
0.84 |
211.71 |
0.00 |
-42.63 |
0.08 |
0.09 |
4.73 |
Degree |
16 |
196 |
131.70 |
153.00 |
32,924 |
MAX VALUE |
1,179.52 |
57.58 |
0.44 |
3.86 |
Eccentricity |
2 |
3 |
2.15 |
2.00 |
538 |
MAX VALUE |
188.69 |
0.36 |
0.17 |
0.43 |
Triangulated minimal dual graph
Density: 10.76%
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.47 |
1.00 |
0.81 |
0.77 |
202.63 |
0.00 |
-56.78 |
0.15 |
0.18 |
3.46 |
Degree |
2 |
89 |
26.80 |
7.00 |
6,700 |
MAX VALUE |
619.03 |
31.08 |
1.16 |
3.24 |
Eccentricity |
3 |
5 |
3.67 |
4.00 |
918 |
MAX VALUE |
322.73 |
0.50 |
0.14 |
0.72 |
Incidence graph
Density: 1.19%
MCB compute time (ms): 243
MCB cycles: 211
Dot-file path: None
PDF-file path: None
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 |
18 |
3.45 |
2.00 |
1,000 |
MAX VALUE |
273.70 |
3.71 |
1.08 |
0.69 |
Eccentricity |
5 |
6 |
5.90 |
6.00 |
1,712 |
MAX VALUE |
514.50 |
0.30 |
0.05 |
0.32 |
MCB cycle size |
6 |
8 |
6.09 |
6.00 |
1,284 |
MAX VALUE |
380.65 |
0.40 |
0.07 |
0.18 |
None