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	88	1	2	14	6	1	322	UL	800	80000	14.78	598365	
p_t	x_ijt	q_it	and_so_on
0.01	-1
640.01	0	0	1	30	6	16	12	63	4	21	8	39	13	19	9	19	3	45	10	44	7	22	0	0	-1
0.01	0	0	14	76	1	10	5	52	2	60	12	21	4	7	8	13	11	38	3	15	0	0	-1
0.01	0	0	13	0	8	13	4	7	1	10	0	0	-1
0.01	-1
0.01	-1