Table 3. Computational time of each algorithm—Part I.

Algo.	Dim.	F1	F2	F3	F4	F5	F6
OGL-WPA	2	1.424	2.036	2.39	1.287	1.507	1.204
	5	2.647	4.038	8.249	2.742	6.084	3.137
	10	4.863	7.81	26.695	5.396	13.011	4.96
	30	15.95	27.58	236.85	18.159	75.258	17.927
ACO	2	0.289	0.367	0.611	0.284	0.325	0.228
	5	0.646	0.717	1.382	0.629	1.119	0.595
	10	1.239	1.387	3.858	1.27	1.921	1.672
	30	3.361	3.715	22.7	3.994	8.2	3.702
PSO	2	0.192	0.172	0.279	0.161	0.21	0.148
	5	0.359	0.346	0.807	0.338	0.527	0.397
	10	0.995	0.99	2.484	0.683	1.176	0.732
	30	2.247	2.711	16.536	1.931	5.198	1.923
GWO	2	0.255	0.206	0.302	0.191	0.34	0.223
	5	0.521	0.545	1.005	0.536	0.694	0.531
	10	1.098	1.239	2.908	1.198	1.619	1.174
	30	4.475	4.778	19.29	4.782	7.936	4.793
BETAGWO	2	0.734	1.083	1.156	0.783	0.808	0.924
	5	4.153	4.139	5.847	4.004	4.605	4.198
	10	12.582	12.176	14.755	13.709	15.659	14.997
	30	103.31	104.15	126.333	102.097	113.266	145.464
WOA	2	1.050	1.518	1.564	0.954	1.308	1.143
	5	5.103	4.826	6.885	5.090	5.877	5.560
	10	16.386	15.248	18.926	17.426	22.179	17.885
	30	134.963	150.652	188.610	147.939	135.533	161.436
LSHADE	2	2.304	2.693	3.02	1.975	2.64	2.337
	5	13.057	10.409	17.162	11.368	13.144	14.673
	10	32.532	34.434	40.815	40.94	37.705	39.829
	30	294.629	339.91	397.47	320.735	296.749	442.459