Mathematical Modeling and Discrete Firefly Algorithm to Optimize Scheduling Problem with Release Date, Sequence-Dependent Setup Time, and Periodic Maintenance

Table 2

Job data for the given example.

Job	1	2	3	4	5	6
	67	93	54	32	14	95
	51	104	184	61	280	206
	8	3	6	2	1	8
	-	1	5	7	6	7
	6	-	4	1	1	7
	5	4	-	3	3	3
	6	1	1	-	5	3
	2	7	8	8	-	7
	1	7	5	2	8	-