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	84	5	2	14	6	1	144	UL	80	8000	8.63	64291	
p_t	x_ijt	q_it	and_so_on
529.01	0	0	8	10	2	36	10	22	6	44	11	32	0	0	-1
0.01	0	0	14	57	3	16	1	37	9	34	0	0	-1
0.01	0	0	12	10	4	15	5	24	13	15	6	44	2	36	0	0	-1
0.01	0	0	7	24	8	26	1	28	14	19	0	0	-1
0.01	-1
0.01	-1