Instance: rand-2-40-8-753-100-8_ext
Number of variables: 40
Number of constraints: 753
Satisfiable: None
Timestamp: 2017-10-27 10:56:20
Stampede: v1.0.0-797-g05e223c
Boost: 1.64.0
Component #1
Number of variables: 40
Number of constraints: 753
General features
Number of coarse blocks: 12,048
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 |
1,506 |
MAX VALUE |
521.94 |
0.00 |
0.00 |
0.00 |
Coarse blocks size |
3 |
8 |
7.20 |
7.00 |
86,718 |
MAX VALUE |
23,688.40 |
0.84 |
0.12 |
1.15 |
Relational linkage |
0.38 |
0.75 |
0.63 |
0.62 |
201.75 |
0.00 |
-150.50 |
0.08 |
0.13 |
0.98 |
Tightness |
0.00 |
0.22 |
0.10 |
0.09 |
75.52 |
0.00 |
None |
0.04 |
0.36 |
2.23 |
Tuples |
50 |
64 |
57.58 |
58.00 |
43,359 |
MAX VALUE |
3,051.47 |
2.28 |
0.04 |
2.23 |
Domain size |
8 |
8 |
8.00 |
8.00 |
320 |
1.33e+36 |
83.18 |
0.00 |
0.00 |
0.00 |
Constraints per subscope |
35 |
39 |
37.65 |
38.00 |
1,506 |
MAX VALUE |
145.11 |
1.19 |
0.03 |
1.47 |
Partitions per subscope |
8 |
8 |
8.00 |
8.00 |
320 |
1.33e+36 |
83.18 |
0.00 |
0.00 |
0.00 |
Tree decomposition
Number of clusters: 3
Number of leaves: 2
Tree depth: 1
Dot-file path: None
PDF-file path: None
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Cluster constraints |
611 |
682 |
647.00 |
648.00 |
1,941 |
270,023,000 |
19.41 |
28.99 |
0.04 |
1.10 |
Cluster variables |
36 |
38 |
37.00 |
37.00 |
111 |
50,616 |
10.83 |
0.82 |
0.02 |
1.10 |
Separator constraints |
0 |
612 |
396.00 |
576.00 |
1,188 |
0 |
None |
280.40 |
0.71 |
1.10 |
Separator variables |
0 |
36 |
23.67 |
35.00 |
71 |
0 |
None |
16.74 |
0.71 |
1.10 |
Dual tree decomposition
Number of clusters: 38
Number of leaves: 20
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 |
1,221 |
11,813 |
3,030.21 |
1,520.00 |
115,148 |
MAX VALUE |
295.28 |
2,561.68 |
0.85 |
3.10 |
Cluster variables |
69 |
490 |
146.18 |
77.00 |
5,555 |
MAX VALUE |
181.86 |
107.88 |
0.74 |
2.93 |
Separator constraints |
0 |
6,485 |
2,303.21 |
1,444.00 |
87,522 |
0 |
None |
1,481.31 |
0.64 |
3.07 |
Separator variables |
0 |
362 |
126.37 |
76.00 |
4,802 |
0 |
None |
82.08 |
0.65 |
2.90 |
Primal graph
Density: 96.54%
Dot-file path: None
PDF-file path: None
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.96 |
0.97 |
0.97 |
0.96 |
38.63 |
0.25 |
-1.40 |
0.00 |
0.00 |
2.43 |
Degree |
35 |
39 |
37.65 |
38.00 |
1,506 |
MAX VALUE |
145.11 |
1.19 |
0.03 |
1.47 |
Eccentricity |
1 |
2 |
1.73 |
2.00 |
69 |
536,871,000 |
20.10 |
0.45 |
0.26 |
0.59 |
Triangulated primal graph
Density: 99.23%
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.99 |
1.00 |
0.99 |
0.99 |
39.72 |
0.75 |
-0.29 |
0.00 |
0.00 |
0.65 |
Degree |
35 |
39 |
38.70 |
39.00 |
1,548 |
MAX VALUE |
146.22 |
0.81 |
0.02 |
0.60 |
Eccentricity |
1 |
2 |
1.18 |
1.00 |
47 |
128 |
4.85 |
0.38 |
0.32 |
0.46 |
Dual graph
Density: 9.76%
MCB compute time (ms): 43,629
MCB cycles: 26,874
Triangles: 337,880
Dot-file path:
None
PDF-file path:
None
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.51 |
0.51 |
0.51 |
0.51 |
381.55 |
0.00 |
-511.91 |
0.00 |
0.00 |
2.26 |
Degree |
68 |
76 |
73.38 |
74.00 |
55,252 |
MAX VALUE |
3,234.40 |
1.63 |
0.02 |
1.86 |
Eccentricity |
2 |
2 |
2.00 |
2.00 |
1,506 |
MAX VALUE |
521.94 |
0.00 |
0.00 |
0.00 |
MCB cycle size |
3 |
3 |
3.00 |
3.00 |
80,622 |
MAX VALUE |
29,524.10 |
0.00 |
0.00 |
0.00 |
Minimal dual graph
Density: 0.52%
MCB compute time (ms): 8,463
MCB cycles: 715
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.00 |
0.33 |
0.00 |
0.00 |
0.83 |
0.00 |
None |
0.02 |
16.43 |
0.03 |
Degree |
2 |
7 |
3.89 |
4.00 |
2,932 |
MAX VALUE |
1,001.69 |
0.97 |
0.25 |
1.25 |
Eccentricity |
9 |
14 |
11.65 |
12.00 |
8,773 |
MAX VALUE |
1,845.22 |
1.14 |
0.10 |
1.54 |
MCB cycle size |
3 |
11 |
5.98 |
6.00 |
4,277 |
MAX VALUE |
1,262.74 |
1.24 |
0.21 |
1.56 |
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: 6.74%
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.47 |
1.00 |
0.81 |
0.76 |
611.65 |
0.00 |
-169.56 |
0.15 |
0.19 |
4.04 |
Degree |
2 |
212 |
50.72 |
9.00 |
38,192 |
MAX VALUE |
2,082.37 |
70.02 |
1.38 |
3.76 |
Eccentricity |
3 |
6 |
4.63 |
5.00 |
3,484 |
MAX VALUE |
1,147.83 |
0.56 |
0.12 |
0.83 |
Incidence graph
Density: 0.48%
MCB compute time (ms): 1,112
MCB cycles: 714
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 |
39 |
3.80 |
2.00 |
3,012 |
MAX VALUE |
667.05 |
7.81 |
2.06 |
0.27 |
Eccentricity |
3 |
5 |
4.05 |
4.00 |
3,214 |
MAX VALUE |
1,107.99 |
0.28 |
0.07 |
0.32 |
MCB cycle size |
6 |
6 |
6.00 |
6.00 |
4,284 |
MAX VALUE |
1,279.32 |
0.00 |
0.00 |
0.00 |
None