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	2	3	2	14	6	1	241	UL	30	3000	14.27	31518	
p_t	x_ijt	q_it	and_so_on
0.01	-1
463.01	0	0	2	0	4	22	5	18	14	27	6	0	3	45	8	33	0	0	-1
0.01	-1
0.01	-1
0.01	0	0	10	17	7	34	2	17	1	44	4	22	5	18	9	16	11	14	13	7	6	19	3	15	8	11	0	0	-1
0.01	0	0	12	13	10	17	14	9	6	19	3	15	8	11	0	0	-1