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	74	3	2	14	6	1	241	UL	30	3000	11.87	20249	
p_t	x_ijt	q_it	and_so_on
0.01	-1
463.01	0	0	8	33	3	45	11	14	13	7	6	38	14	23	7	34	10	34	12	13	0	0	-1
0.01	0	0	3	15	14	13	9	16	5	36	4	44	2	17	1	44	0	0	-1
0.01	0	0	3	15	8	22	0	0	-1
0.01	-1
0.01	-1