Table 8 Nominal-operation benchmark... | Emerald Publishing

Table 8

Nominal-operation benchmark instances grouped by increasing problem size

Scale	Instances	Trains	Stations	Track points	Junctions
S1	p1–p10	3–12	5–17	50–127	2–7
S2	p11–p20	14–23	18–31	136–213	8–13
M1	p21–p30	25–35	32–45	222–300	14–20
M2	p31–p40	35–45	45–57	300–392	20–29
L1	p41–p50	46–56	59–71	402–494	30–39
L2	p51–p60	58–68	73–85	505–597	40–49
L3	p61–p70	69–80	87–100	607–700	50–60
VL1	p71–p80	80–92	100–115	700–793	60–72
VL2	p81–p90	93–106	117–132	803–896	73–86
VL3	p91–p100	107–120	134–150	906–1,000	87–100

Scale	Instances	Trains	Stations	Track points	Junctions
S1	p1–p10	3–12	5–17	50–127	2–7
S2	p11–p20	14–23	18–31	136–213	8–13
M1	p21–p30	25–35	32–45	222–300	14–20
M2	p31–p40	35–45	45–57	300–392	20–29
L1	p41–p50	46–56	59–71	402–494	30–39
L2	p51–p60	58–68	73–85	505–597	40–49
L3	p61–p70	69–80	87–100	607–700	50–60
VL1	p71–p80	80–92	100–115	700–793	60–72
VL2	p81–p90	93–106	117–132	803–896	73–86
VL3	p91–p100	107–120	134–150	906–1,000	87–100

Note(s): Instance complexity progressively increases with respect to the number of trains, stations, track points and junctions