Instance: rand-2-40-8-753-100-76_ext
Number of variables: 40
Number of constraints: 753
Satisfiable: None
Timestamp: 2017-10-27 10:56:15
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 |
2 |
8 |
7.19 |
7.00 |
86,646 |
MAX VALUE |
23,674.90 |
0.86 |
0.12 |
1.16 |
Relational linkage |
0.25 |
0.75 |
0.62 |
0.62 |
198.12 |
0.00 |
-156.66 |
0.08 |
0.14 |
1.01 |
Tightness |
0.02 |
0.23 |
0.10 |
0.09 |
76.08 |
0.00 |
-1,787.49 |
0.04 |
0.37 |
2.28 |
Tuples |
49 |
63 |
57.53 |
58.00 |
43,323 |
MAX VALUE |
3,050.76 |
2.42 |
0.04 |
2.28 |
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 |
1.24 |
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 |
681 |
657.33 |
646.00 |
1,972 |
283,752,000 |
19.46 |
16.74 |
0.03 |
1.10 |
Cluster variables |
37 |
38 |
37.33 |
37.00 |
112 |
52,022 |
10.86 |
0.47 |
0.01 |
0.64 |
Separator constraints |
0 |
610 |
406.33 |
609.00 |
1,219 |
0 |
None |
287.32 |
0.71 |
1.10 |
Separator variables |
0 |
36 |
24.00 |
36.00 |
72 |
0 |
None |
16.97 |
0.71 |
0.64 |
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 |
1,292 |
11,876 |
3,035.68 |
1,520.00 |
115,356 |
MAX VALUE |
295.32 |
2,578.03 |
0.85 |
2.82 |
Cluster variables |
71 |
492 |
146.40 |
77.00 |
5,563 |
MAX VALUE |
181.89 |
108.38 |
0.74 |
2.49 |
Separator constraints |
0 |
6,622 |
2,309.05 |
1,444.00 |
87,744 |
0 |
None |
1,495.06 |
0.65 |
2.82 |
Separator variables |
0 |
366 |
126.58 |
76.00 |
4,810 |
0 |
None |
82.57 |
0.65 |
2.49 |
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 |
-1.45 |
0.00 |
0.00 |
2.14 |
Degree |
36 |
39 |
37.65 |
38.00 |
1,506 |
MAX VALUE |
145.12 |
0.85 |
0.02 |
1.24 |
Eccentricity |
1 |
2 |
1.85 |
2.00 |
74 |
1.72e+10 |
23.57 |
0.36 |
0.19 |
0.42 |
Triangulated primal graph
Density: 99.36%
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.99 |
1.00 |
0.99 |
0.99 |
39.76 |
0.79 |
-0.24 |
0.00 |
0.00 |
0.52 |
Degree |
36 |
39 |
38.75 |
39.00 |
1,550 |
MAX VALUE |
146.28 |
0.70 |
0.02 |
0.52 |
Eccentricity |
1 |
2 |
1.15 |
1.00 |
46 |
64 |
4.16 |
0.36 |
0.31 |
0.42 |
Dual graph
Density: 9.75%
MCB compute time (ms): 24,119
MCB cycles: 26,860
Triangles: 337,359
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 |
-512.13 |
0.00 |
0.00 |
1.96 |
Degree |
70 |
76 |
73.34 |
73.00 |
55,224 |
MAX VALUE |
3,234.10 |
1.17 |
0.02 |
1.57 |
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): 10,441
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 |
1,002.43 |
0.95 |
0.24 |
1.25 |
Eccentricity |
9 |
15 |
11.84 |
12.00 |
8,917 |
MAX VALUE |
1,857.21 |
1.20 |
0.10 |
1.58 |
MCB cycle size |
3 |
13 |
6.13 |
6.00 |
4,384 |
MAX VALUE |
1,280.36 |
1.27 |
0.21 |
1.59 |
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: 6.60%
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.48 |
1.00 |
0.82 |
0.77 |
614.73 |
0.00 |
-166.03 |
0.15 |
0.19 |
4.03 |
Degree |
2 |
214 |
49.64 |
9.00 |
37,378 |
MAX VALUE |
2,066.25 |
69.11 |
1.39 |
3.71 |
Eccentricity |
3 |
6 |
4.56 |
5.00 |
3,436 |
MAX VALUE |
1,137.11 |
0.56 |
0.12 |
0.84 |
Incidence graph
Density: 0.48%
MCB compute time (ms): 876
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 |
3,202 |
MAX VALUE |
1,105.64 |
0.23 |
0.06 |
0.23 |
MCB cycle size |
6 |
6 |
6.00 |
6.00 |
4,284 |
MAX VALUE |
1,279.32 |
0.00 |
0.00 |
0.00 |
None