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	34	3	2	50	6	50	322	UL	800	80000	298.69	1.75876e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2062.01	0	0	12	13	39	26	49	16	1	44	4	33	44	44	30	36	35	45	7	34	34	23	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	36	51	10	34	38	26	46	10	24	48	8	33	42	48	29	39	0	0	3	45	25	19	45	63	28	51	13	7	41	51	26	48	6	38	0	0	-1
0.01	0	0	36	17	34	0	35	15	30	12	50	24	4	11	31	24	5	9	32	17	18	12	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	34	48	22	16	18	20	14	31	24	32	17	18	12	35	15	34	0	36	17	0	0	-1
0.01	-1
0.01	-1