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	
50	81	3	2	50	6	50	161	UL	30	3000	249.21	86628	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1063.01	0	0	27	18	11	14	47	5	48	33	33	22	22	10	16	54	0	0	23	10	5	27	31	72	43	14	30	36	0	0	36	51	38	26	8	33	29	39	0	0	34	23	35	45	50	72	4	11	15	6	0	0	6	0	26	48	41	51	13	7	28	17	25	19	0	0	24	48	45	63	3	45	0	0	18	36	32	51	20	21	17	16	14	9	37	11	0	0	-1
0.01	-1
999.01	0	0	12	13	49	16	39	26	0	0	2	17	44	44	50	24	30	12	35	30	7	34	0	0	1	44	4	33	31	48	5	9	18	24	0	0	32	34	20	14	16	18	21	14	9	16	48	22	41	34	40	6	0	0	36	34	46	10	28	51	45	42	24	16	0	0	3	30	6	38	26	32	14	27	10	34	0	0	29	13	42	48	27	54	19	16	8	22	0	0	-1
0.01	-1
0.01	-1