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	
2	1	15	5	2	511	23.07	5403.24	
r_0t	x_ijt	q_it	and_so_on
681	-1
681	0	0	2	104	11	30	13	110	12	14	8	172	7	28	10	53	0	0	9	72	15	61	3	116	6	26	4	44	5	142	14	16	1	34	0	0	-1
681	0	0	1	34	15	104	9	72	0	0	-1