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	93	3	2	50	6	50	161	UL	300	30000	271.12	670679	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2062.01	0	0	12	13	49	16	39	26	0	0	46	10	25	19	45	63	19	16	24	48	0	0	15	6	1	44	2	17	30	36	7	34	34	23	0	0	18	36	23	10	5	27	31	72	43	14	0	0	35	45	50	72	44	44	0	0	11	14	47	5	48	33	33	22	22	10	20	21	32	51	0	0	10	34	14	27	37	11	26	48	6	38	0	0	36	51	40	6	28	51	3	45	0	0	38	26	8	33	42	48	29	39	0	0	13	7	41	51	9	16	21	14	16	54	17	16	0	0	-1
0.01	0	0	36	17	28	17	26	16	14	9	35	15	30	12	50	24	4	44	0	0	8	11	24	16	3	15	45	21	27	72	29	13	0	0	-1
0.01	0	0	36	17	18	24	32	34	20	14	31	48	5	9	35	15	0	0	26	16	41	34	16	18	48	22	45	21	3	15	8	11	0	0	-1
0.01	-1
0.01	-1