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	7	3	2	14	6	1	322	UL	30	3000	13.94	23840	
p_t	x_ijt	q_it	and_so_on
0.01	-1
463.01	0	0	10	34	7	34	2	17	1	44	4	11	5	9	9	16	11	14	13	7	14	27	6	38	3	38	8	33	0	0	-1
0.01	-1
0.01	0	0	8	22	3	37	6	0	14	9	5	27	4	33	12	13	0	0	-1
0.01	-1
0.01	-1