Algorithm 2 Pseudocode for the diversification phase

1 For$\mathrm{i}=1: \mathrm{newECP}$ 2     For$\mathrm{j}=1:\mathrm{ProblemSize}$ 3        $\mathrm{I}\mathrm{f}\mathrm{rand}<\mathrm{Pd}$ 4            select a random ECP from the archive pool (k) 5           $\mathrm{newECP}\left(\mathrm{i},\mathrm{j}\right)=\mathrm{archiveECP}\left(\mathrm{k},\mathrm{j}\right)$ 6        End If 7 End For