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	63	3	2	50	6	50	161	UL	30	3000	240.51	194600	
p_t	x_ijt	q_it	and_so_on
0.01	-1
889.01	0	0	34	0	35	45	50	48	30	24	0	0	18	36	23	10	5	18	31	72	4	22	0	0	14	18	48	33	16	36	20	21	32	51	10	0	0	0	41	51	26	48	36	51	0	0	46	0	3	45	28	34	45	63	8	11	0	0	-1
0.01	0	0	8	22	24	32	27	72	29	26	0	0	-1
0.01	-1
1173.01	0	0	8	22	42	48	29	26	0	0	36	34	40	6	6	38	26	32	28	34	46	10	0	0	7	34	30	24	35	30	34	23	10	34	0	0	15	6	4	22	31	48	5	18	43	14	50	48	0	0	18	24	32	34	20	14	16	36	17	16	14	18	37	11	0	0	13	7	41	34	21	14	9	16	22	10	33	22	48	22	47	5	11	14	19	16	0	0	38	26	3	30	45	42	25	19	24	32	0	0	2	17	44	44	1	44	49	16	39	26	12	13	0	0	-1
0.01	-1