Fig. 3: Number of solutions for different number of iterations T.

The neighborhood threshold is set to a 0.01%, b 0.10%, c 0.20%, d 0.50% for \({E}_{11}^{min}\) and e 0.01%, f 0.10%, g 0.20%, h 0.50% for \({E}_{11}^{max}\).

The neighborhood threshold is set to a 0.01%, b 0.10%, c 0.20%, d 0.50% for \({E}_{11}^{min}\) and e 0.01%, f 0.10%, g 0.20%, h 0.50% for \({E}_{11}^{max}\).