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	66	5	2	14	6	1	144	UL	80	8000	13.18	149516	
p_t	x_ijt	q_it	and_so_on
0.01	-1
529.01	0	0	14	39	3	16	1	39	8	26	7	24	0	0	-1
0.01	0	0	12	10	4	15	5	24	13	15	11	32	6	30	2	18	8	0	0	0	-1
0.01	0	0	6	58	10	22	2	54	8	10	0	0	-1
0.01	0	0	14	37	1	26	9	34	0	0	-1
0.01	-1