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	88	3	2	50	6	50	322	UL	800	80000	277.53	1.74304e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2062.01	0	0	34	23	7	34	35	45	30	36	44	44	4	33	1	44	49	16	39	26	12	13	0	0	15	6	2	17	50	72	43	14	31	72	5	27	23	10	32	51	18	36	0	0	19	16	27	54	11	14	47	5	48	33	21	14	9	16	33	22	22	10	16	54	20	21	17	16	14	27	37	11	40	6	0	0	3	45	25	19	45	63	28	51	13	7	41	51	26	48	6	38	0	0	29	39	42	48	8	33	24	48	46	10	38	26	10	34	36	51	0	0	-1
0.01	0	0	36	14.333	35	15	30	12	50	24	4	11	31	24	5	9	18	12	32	14.333	20	7	16	18	48	11	41	14.333	14	9	26	16	28	17	3	15	45	21	27	18	24	16	8	11	29	13	0	0	-1
0.01	0	0	8	11	3	15	45	21	26	16	41	19.666	48	11	20	7	32	19.666	31	24	18	12	35	15	36	19.666	0	0	-1
0.01	-1
0.01	-1