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	60	3	2	50	6	50	161	UL	80	8000	339.48	237836	
p_t	x_ijt	q_it	and_so_on
0.01	-1
935.01	0	0	10	21	7	21	35	45	50	48	30	24	0	0	48	33	16	54	20	21	32	51	0	0	29	26	27	36	45	63	28	34	0	0	14	27	17	16	41	51	13	7	26	48	0	0	8	33	24	32	3	45	36	51	0	0	4	22	31	72	5	18	18	36	0	0	-1
0.01	-1
0.01	-1
1127.01	0	0	36	34	12	13	0	0	26	32	41	34	48	22	47	5	11	14	27	36	19	16	0	0	24	32	8	22	42	48	29	26	0	0	34	23	7	13	35	30	30	24	50	48	2	17	15	6	0	0	44	44	4	22	1	44	49	16	39	26	0	0	20	14	16	18	22	10	33	22	9	16	21	14	14	9	37	11	6	38	40	6	0	0	3	30	25	19	45	42	28	34	46	10	38	26	0	0	43	14	31	48	5	18	23	10	32	34	18	24	10	13	0	0	-1
0.01	-1