Instance: queen9-9-8_ext
Number of variables: 81
Number of constraints: 1056
Satisfiable: None
Timestamp: 2017-10-27 10:55:01
Stampede: v1.0.0-797-g05e223c
Boost: 1.64.0
Component #1
Number of variables: 81
Number of constraints: 1056
General features
Number of coarse blocks: 16,896
Number of unique subscopes: 81
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Arity |
2 |
2 |
2.00 |
2.00 |
2,112 |
MAX VALUE |
731.96 |
0.00 |
0.00 |
0.00 |
Coarse blocks size |
7 |
7 |
7.00 |
7.00 |
118,272 |
MAX VALUE |
32,878.10 |
0.00 |
0.00 |
0.00 |
Relational linkage |
0.88 |
0.88 |
0.88 |
0.88 |
567.00 |
0.00 |
-86.53 |
0.00 |
0.00 |
0.00 |
Tightness |
0.12 |
0.12 |
0.12 |
0.12 |
132.00 |
0.00 |
-2,195.89 |
0.00 |
0.00 |
0.00 |
Tuples |
56 |
56 |
56.00 |
56.00 |
59,136 |
MAX VALUE |
4,250.77 |
0.00 |
0.00 |
0.00 |
Domain size |
8 |
8 |
8.00 |
8.00 |
648 |
MAX VALUE |
168.44 |
0.00 |
0.00 |
0.00 |
Constraints per subscope |
24 |
32 |
26.07 |
26.00 |
2,112 |
MAX VALUE |
263.88 |
2.10 |
0.08 |
1.33 |
Partitions per subscope |
8 |
8 |
8.00 |
8.00 |
648 |
MAX VALUE |
168.44 |
0.00 |
0.00 |
0.00 |
Tree decomposition
Number of clusters: 16
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 |
132 |
702 |
313.31 |
247.50 |
5,013 |
MAX VALUE |
89.21 |
183.19 |
0.58 |
2.69 |
Cluster variables |
25 |
66 |
40.19 |
37.50 |
643 |
1.72e+25 |
58.11 |
14.17 |
0.35 |
2.36 |
Separator constraints |
0 |
539 |
247.31 |
183.50 |
3,957 |
0 |
None |
167.78 |
0.68 |
2.69 |
Separator variables |
0 |
58 |
35.12 |
32.00 |
562 |
0 |
None |
15.45 |
0.44 |
2.36 |
Dual tree decomposition
Number of clusters: 79
Number of leaves: 40
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 |
560 |
8,111 |
1,475.75 |
883.00 |
116,584 |
MAX VALUE |
554.34 |
1,420.81 |
0.96 |
3.17 |
Cluster variables |
47 |
571 |
113.01 |
59.00 |
8,928 |
MAX VALUE |
352.17 |
105.47 |
0.93 |
3.01 |
Separator constraints |
0 |
4,240 |
1,138.33 |
825.00 |
89,928 |
0 |
None |
858.99 |
0.75 |
3.19 |
Separator variables |
0 |
408 |
99.65 |
58.00 |
7,872 |
0 |
None |
81.37 |
0.82 |
2.97 |
Primal graph
Density: 32.59%
Dot-file path: None
PDF-file path: None
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.38 |
0.42 |
0.39 |
0.39 |
31.56 |
0.00 |
-76.38 |
0.01 |
0.02 |
2.45 |
Degree |
24 |
32 |
26.07 |
26.00 |
2,112 |
MAX VALUE |
263.88 |
2.10 |
0.08 |
1.33 |
Eccentricity |
2 |
2 |
2.00 |
2.00 |
162 |
2.42e+24 |
56.14 |
0.00 |
0.00 |
0.00 |
Triangulated primal graph
Density: 83.55%
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.88 |
1.00 |
0.93 |
0.92 |
75.11 |
0.00 |
-6.16 |
0.03 |
0.03 |
4.09 |
Degree |
24 |
76 |
66.84 |
73.00 |
5,414 |
MAX VALUE |
337.20 |
14.79 |
0.22 |
2.44 |
Eccentricity |
2 |
2 |
2.00 |
2.00 |
162 |
2.42e+24 |
56.14 |
0.00 |
0.00 |
0.00 |
Dual graph
Density: 4.79%
MCB compute time (ms): 47,928
MCB cycles: 26,695
Triangles: 220,480
Dot-file path:
None
PDF-file path:
None
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.49 |
0.51 |
0.50 |
0.50 |
527.09 |
0.00 |
-733.80 |
0.00 |
0.00 |
3.60 |
Degree |
46 |
60 |
50.48 |
50.00 |
53,312 |
MAX VALUE |
4,139.05 |
3.31 |
0.07 |
1.84 |
Eccentricity |
3 |
3 |
3.00 |
3.00 |
3,168 |
MAX VALUE |
1,160.13 |
0.00 |
0.00 |
0.00 |
MCB cycle size |
3 |
3 |
3.00 |
3.00 |
80,085 |
MAX VALUE |
29,327.50 |
0.00 |
0.00 |
0.00 |
Minimal dual graph
Density: 0.36%
MCB compute time (ms): 52,322
MCB cycles: 976
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 |
7 |
3.85 |
4.00 |
4,062 |
MAX VALUE |
1,398.95 |
0.85 |
0.22 |
1.16 |
Eccentricity |
7 |
10 |
8.61 |
9.00 |
9,087 |
MAX VALUE |
2,270.59 |
0.56 |
0.07 |
0.83 |
MCB cycle size |
4 |
11 |
7.57 |
8.00 |
7,392 |
MAX VALUE |
1,959.45 |
1.33 |
0.18 |
1.68 |
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: 9.46%
Feature |
min |
max |
mean |
median |
sum |
prod |
ln(prod) |
std_dev |
COV |
ENT |
Clustering coefficient |
0.52 |
1.00 |
0.87 |
0.86 |
914.60 |
0.00 |
-163.64 |
0.12 |
0.14 |
4.17 |
Degree |
2 |
336 |
99.77 |
9.00 |
105,354 |
MAX VALUE |
3,199.77 |
138.23 |
1.39 |
3.66 |
Eccentricity |
3 |
5 |
3.74 |
4.00 |
3,947 |
MAX VALUE |
1,382.04 |
0.51 |
0.14 |
0.74 |
Incidence graph
Density: 0.33%
MCB compute time (ms): 18,326
MCB cycles: 976
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 |
32 |
3.72 |
2.00 |
4,224 |
MAX VALUE |
995.85 |
6.22 |
1.67 |
0.35 |
Eccentricity |
5 |
6 |
5.93 |
6.00 |
6,741 |
MAX VALUE |
2,022.46 |
0.26 |
0.04 |
0.26 |
MCB cycle size |
6 |
6 |
6.00 |
6.00 |
5,856 |
MAX VALUE |
1,748.76 |
0.00 |
0.00 |
0.00 |
None