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	5	4	4	67	2.8	2724.86	
r_0t	x_ijt	q_it	and_so_on
179	0	0	1	53	0	0	4	67	0	0	-1
179	0	0	3	48	0	0	4	67	0	0	2	42	0	0	1	53	5	14	0	0	-1
179	-1