Instance: rand-2-40-8-753-100-91_ext
Number of variables: 40
Number of constraints: 753
Satisfiable: None
Timestamp: 2017-10-27 10:56:17
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 |
7.19 |
7.00 |
86,682 |
MAX VALUE |
23,682.40 |
0.85 |
0.12 |
1.16 |
Relational linkage |
0.38 |
0.75 |
0.63 |
0.62 |
202.62 |
0.00 |
-149.02 |
0.08 |
0.13 |
0.96 |
Tightness |
0.00 |
0.25 |
0.10 |
0.09 |
75.80 |
0.00 |
None |
0.04 |
0.38 |
2.29 |
Tuples |
48 |
64 |
57.56 |
58.00 |
43,341 |
MAX VALUE |
3,051.06 |
2.45 |
0.04 |
2.29 |
Domain size |
8 |
8 |
8.00 |
8.00 |
320 |
1.33e+36 |
83.18 |
0.00 |
0.00 |
0.00 |
Constraints per subscope |
36 |
39 |
37.65 |
38.00 |
1,506 |
MAX VALUE |
145.12 |
0.85 |
0.02 |
1.23 |
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 |
645 |
682 |
669.00 |
680.00 |
2,007 |
299,125,000 |
19.52 |
16.99 |
0.03 |
1.10 |
Cluster variables |
37 |
38 |
37.67 |
38.00 |
113 |
53,428 |
10.89 |
0.47 |
0.01 |
0.64 |
Separator constraints |
0 |
645 |
418.00 |
609.00 |
1,254 |
0 |
None |
295.94 |
0.71 |
1.10 |
Separator variables |
0 |
37 |
24.33 |
36.00 |
73 |
0 |
None |
17.21 |
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 |
1,293 |
11,709 |
3,025.34 |
1,520.00 |
114,963 |
MAX VALUE |
295.28 |
2,547.99 |
0.84 |
2.82 |
Cluster variables |
71 |
488 |
146.10 |
77.00 |
5,552 |
MAX VALUE |
181.87 |
107.61 |
0.74 |
2.62 |
Separator constraints |
0 |
6,442 |
2,298.71 |
1,444.00 |
87,351 |
0 |
None |
1,468.95 |
0.64 |
2.82 |
Separator variables |
0 |
361 |
126.29 |
76.00 |
4,799 |
0 |
None |
81.82 |
0.65 |
2.66 |
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 |
0.96 |
0.96 |
38.58 |
0.24 |
-1.44 |
0.00 |
0.00 |
2.09 |
Degree |
36 |
39 |
37.65 |
38.00 |
1,506 |
MAX VALUE |
145.12 |
0.85 |
0.02 |
1.23 |
Eccentricity |
1 |
2 |
1.82 |
2.00 |
73 |
8.59e+09 |
22.87 |
0.38 |
0.21 |
0.46 |
Triangulated primal graph
Density: 99.49%
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.99 |
1.00 |
1.00 |
0.99 |
39.81 |
0.82 |
-0.20 |
0.00 |
0.00 |
0.51 |
Degree |
36 |
39 |
38.80 |
39.00 |
1,552 |
MAX VALUE |
146.33 |
0.60 |
0.02 |
0.50 |
Eccentricity |
1 |
2 |
1.12 |
1.00 |
45 |
32 |
3.47 |
0.33 |
0.29 |
0.38 |
Dual graph
Density: 9.75%
MCB compute time (ms): 49,383
MCB cycles: 26,860
Triangles: 337,361
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 |
381.44 |
0.00 |
-512.12 |
0.00 |
0.00 |
1.94 |
Degree |
70 |
76 |
73.34 |
73.00 |
55,224 |
MAX VALUE |
3,234.10 |
1.18 |
0.02 |
1.58 |
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 |
80,580 |
MAX VALUE |
29,508.70 |
0.00 |
0.00 |
0.00 |
Minimal dual graph
Density: 0.52%
MCB compute time (ms): 16,166
MCB cycles: 714
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 |
1,002.12 |
0.96 |
0.25 |
1.25 |
Eccentricity |
9 |
14 |
11.64 |
12.00 |
8,765 |
MAX VALUE |
1,844.70 |
1.12 |
0.10 |
1.52 |
MCB cycle size |
3 |
14 |
6.07 |
6.00 |
4,333 |
MAX VALUE |
1,271.38 |
1.27 |
0.21 |
1.60 |
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: 7.13%
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.49 |
1.00 |
0.82 |
0.78 |
617.19 |
0.00 |
-162.18 |
0.15 |
0.18 |
4.06 |
Degree |
2 |
213 |
53.60 |
9.00 |
40,362 |
MAX VALUE |
2,097.94 |
74.06 |
1.38 |
3.73 |
Eccentricity |
3 |
6 |
4.27 |
4.00 |
3,213 |
MAX VALUE |
1,084.54 |
0.61 |
0.14 |
0.92 |
Incidence graph
Density: 0.48%
MCB compute time (ms): 1,553
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 |
667.06 |
7.80 |
2.05 |
0.26 |
Eccentricity |
3 |
5 |
4.04 |
4.00 |
3,207 |
MAX VALUE |
1,106.69 |
0.24 |
0.06 |
0.26 |
MCB cycle size |
6 |
6 |
6.00 |
6.00 |
4,284 |
MAX VALUE |
1,279.32 |
0.00 |
0.00 |
0.00 |
None