Table 5.

Characteristics of the 2E-VRP and LRP instances.

Set	Instances	m	n	m1	m2	K1	K2
2	6	2	21	3	4	15,000	6000
2	6	2	32	3	4	20,000	8000
2	6	2	50	3	5	400	160
2	3	4	50	4	5	400	160
3	6	2	21	3	4	15,000	6000
3	6	2	32	3	4	20,000	8000
3	6	2	50	3	5	400	160
4	18	2	50	3	6	12,500	5000
4	18	3	50	3	6	12,500	5000
4	18	5	50	3	6	12,500	5000
5	6	5	100	5	$m_2\in [\mathrm{15,32}]$	$K_1\in [\mathrm{520,528}]$	$K_2\in \{\mathrm{70,150}\}$
5	6	10	100	5	$m_2\in [\mathrm{17,35}]$	$K_1\in [\mathrm{512,537}]$	$K_2\in \{\mathrm{70,150}\}$
5	6	10	200	5	$m_2\in [\mathrm{30,63}]$	$K_1\in [\mathrm{1026,1034}]$	$K_2\in \{\mathrm{70,150}\}$
Prodhon	4	5	20	–	100	–	$K_2\in \{\mathrm{70,150}\}$
Prodhon	8	5	50	–	100	–	$K_2\in \{\mathrm{70,150}\}$
Prodhon	6	5	100	–	100	–	$K_2\in \{\mathrm{70,150}\}$
Prodhon	6	10	100	–	100	–	$K_2\in \{\mathrm{70,150}\}$
Prodhon	6	10	200	–	100	–	$K_2\in \{\mathrm{70,150}\}$
Tuzun	6	10	100	–	100	–	150
Tuzun	6	20	100	–	100	–	150
Tuzun	6	10	150	–	100	–	150
Tuzun	6	20	150	–	100	–	150
Tuzun	6	10	200	–	100	–	150
Tuzun	6	20	200	–	100	–	150
Barreto	13	$m\in \{\mathrm{5,8},10\}$	$n\in [\mathrm{21,150}]$		100		$K_2\in [\mathrm{160,9000000}]$