Optimizing Crew Rostering with Multilicense on High-Speed Railway Lines

Table 4

Optimal crew rostering plan with 𝑇=14 and 𝑇_work=11.

Rota	Crew route sequence											Working time (min)	Income (yuan)
1	2	31	6	22	7	37	12	16	13	5	32	4421	5912.1
2	8	9	17	43	20	30	40	11	14	3	18	4728	6134
3	10	23	38	26	39	19	21	1	33	25	15	4733	5886
4	4	24	28	42	35	41	27	29	34	36		4473	6069

Crewmembers used: 56, evaluation function: 4.0615, average working time: 4588.75 min, and average income: 6000.4 yuan.