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	88	5	2	14	6	1	288	UL	800	80000	11.89	508493	
p_t	x_ijt	q_it	and_so_on
0.01	-1
529.01	0	0	7	24	6	64	2	54	1	39	3	16	14	57	9	34	0	0	-1
0.01	0	0	12	10	4	15	5	24	13	15	11	32	6	24	10	22	2	18	8	36	1	13	14	19	0	0	-1
0.01	0	0	1	13	0	0	-1
0.01	-1
0.01	-1