Research Article

Combining Interval Branch and Bound and Stochastic Search

Table 2

The value of the best found, the maximum list length, the number of function evaluations, and the number of iterations from Ichida-Fujii A2 and Hansen A3 when .

fn Max length # eval Number of iterations
A2 A3 A2 A3 A2 A3 A2 A3

1 408 3,536 6094 202,965 682 600000
2 113 709 1250 22,065 153 600000
3 56 547 1426 45,860 159 600000
4 96 274 2114 12,730 239 600000
5 3 3 1932 1442 239 600000
6 56 465 1434 28,205 177 600000
7 102 384 1350 18,365 166 600000
8 107 867 1414 20,880 176 600000
9 92 905 1382 25,450 171 600000
10 106 519 1382 26,165 171 600000
11 234 2,138 1898 54,270 209 600000