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	31	3	2	50	6	50	322	UL	300	30000	221.09	672936	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2062.01	0	0	15	6	4	33	50	72	43	14	31	72	5	9	20	21	32	34	18	36	0	0	36	34	10	34	34	23	7	34	35	30	30	36	2	17	1	44	49	16	39	26	12	13	0	0	8	33	29	39	42	48	19	16	45	63	28	51	3	45	0	0	40	6	6	38	26	48	13	7	41	17	48	33	33	22	22	10	16	54	21	14	17	16	14	27	37	11	0	0	-1
0.01	0	0	29	13	27	72	11	14	47	5	41	34	26	16	28	17	45	21	25	19	3	15	24	64	8	11	0	0	-1
0.01	0	0	36	17	34	0	35	15	30	12	50	24	44	44	4	11	31	48	5	27	23	10	32	17	18	24	14	9	26	16	45	21	3	15	8	11	0	0	-1
0.01	0	0	36	34	34	0	35	30	32	34	20	14	16	18	9	16	48	22	41	34	46	10	38	26	0	0	-1
0.01	-1