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	46	3	2	14	6	1	322	UL	800	80000	12.47	461494	
p_t	x_ijt	q_it	and_so_on
0.01	-1
463.01	0	0	8	33	3	45	6	38	14	27	7	34	5	27	4	23	2	17	1	44	10	34	0	0	-1
0.01	-1
0.01	0	0	8	22	3	30	11	14	13	7	14	9	9	16	5	9	4	21	12	13	0	0	-1
0.01	-1
0.01	-1