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	44	5	2	14	6	1	216	UL	300	30000	12.03	200924	
p_t	x_ijt	q_it	and_so_on
0.01	-1
529.01	0	0	7	24	6	66	10	22	8	10	1	39	3	16	14	39	0	0	-1
0.01	0	0	12	10	4	15	5	24	13	15	11	32	6	22	2	72	8	26	0	0	-1
0.01	-1
0.01	0	0	14	37	1	26	9	34	0	0	-1
0.01	-1