Production Routing Problem - Instances From Archettie et al. (2011)
Best Found Solution - CIRRELT, GERAD & HEC Montreal, QC Canada
set	ins_id	class	trans_cost	n	l	m	Q	C	u	f	tot_time	sln_val	
15	1	5	2	14	6	1	288	UL	30	3000	14.56	35084	
p_t	x_ijt	q_it	and_so_on
0.01	-1
187.01	0	0	5	12	6	44	2	36	8	18	1	39	3	0	14	38	0	0	-1
0.01	-1
0.01	-1
342.01	0	0	12	10	4	15	5	12	13	15	11	32	7	24	6	44	10	22	2	36	8	18	1	13	3	0	14	19	9	17	0	0	-1
0.01	0	0	14	19	3	16	1	13	9	17	0	0	-1