Inventory Routing Problem - Instances From Archetti et al. (2007)
Best Found Solution - CIRRELT, GERAD & HEC Montreal, QC Canada
inv_cost	Horizon	n	count	m	Q	tot_time	sln_val	
1	1	15	5	2	511	22.13	2813.15	
r_0t	x_ijt	q_it	and_so_on
681	-1
681	0	0	9	72	15	55	3	116	6	26	4	44	5	142	14	16	1	40	0	0	7	28	8	172	12	28	13	110	11	30	2	104	0	0	-1
681	0	0	10	159	1	28	15	55	9	72	0	0	-1