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	59	2	2	14	6	1	241	UL	80	8000	11.23	92651	
p_t	x_ijt	q_it	and_so_on
0.01	-1
516.01	0	0	10	19	6	8	12	34	1	16	9	0	13	13	8	65	7	20	11	39	4	27	0	0	-1
0.01	0	0	10	57	5	21	3	10	2	12	14	14	0	0	-1
0.01	0	0	8	45	13	0	9	14	1	48	10	19	14	0	11	26	4	9	0	0	-1
0.01	-1
0.01	-1