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	62	3	2	50	6	50	241	UL	30	3000	204.72	176927	
p_t	x_ijt	q_it	and_so_on
0.01	-1
921.01	0	0	3	45	45	63	24	32	8	33	0	0	36	17	18	36	32	51	20	21	31	72	5	18	35	15	0	0	14	18	16	36	21	14	48	33	41	51	26	48	28	34	0	0	-1
0.01	0	0	15	6	4	44	50	48	30	24	35	30	36	34	0	0	27	72	29	26	0	0	-1
0.01	-1
1141.01	0	0	6	38	26	32	41	34	13	7	28	34	45	42	25	19	3	30	0	0	34	23	7	34	35	30	30	24	2	17	1	44	49	16	39	26	12	13	0	0	10	34	18	24	23	10	5	18	31	48	43	14	50	48	44	44	0	0	40	6	37	11	14	18	17	16	32	34	20	14	16	36	22	10	33	22	9	16	48	22	47	5	11	14	19	16	0	0	29	26	42	48	8	22	24	32	46	10	38	26	36	34	0	0	-1
0.01	-1