A New Imperialist Competitive Algorithm for Multiobjective Low Carbon Parallel Machines Scheduling

Table 5

Running times of four algorithms.

	Average running time (s)
	MOMA	ACO	ICA1	New ICA
	5.19	1.25	4.63	3.80
	6.14	5.31	4.22	4.42
	6.05	5.00	4.97	4.46
	15.11	18.13	10.48	10.33
	13.69	17.50	11.63	10.35
	13.69	18.13	11.13	10.51
	25.73	67.50	21.33	20.78
	25.64	67.59	20.24	20.00
	25.73	66.56	21.22	19.98
	25.88	66.46	20.31	20.04
	44.55	211.25	34.65	36.07
	45.05	217.50	33.07	36.70
	44.72	212.50	37.87	36.08
	44.42	216.22	30.89	35.95
	66.75	418.70	45.36	54.23
	64.84	410.94	51.27	52.14
	64.56	409.38	51.11	52.17
	88.80	682.50	72.84	75.63
	87.44	701.22	60.21	73.65
	87.08	697.55	74.18	73.39
	122.31	1251.30	107.39	101.70
	124.17	1246.91	85.04	104.15
	122.83	1231.56	97.04	115.22
	165.88	2235.00	107.81	145.10
	164.14	2060.00	107.14	141.40
	167.72	2030.07	109.95	138.26
	202.55	2798.43	138.81	182.48
	202.05	2854.68	129.42	177.57
	200.72	2843.42	156.61	177.95
	241.42	3743.75	189.67	202.34
	241.44	3781.25	155.95	201.76