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	73	1	2	50	6	50	322	UL	30	3000	260.46	76736	
p_t	x_ijt	q_it	and_so_on
897.01	0	0	24	8	13	19	28	15	8	26	39	42	4	14	31	48	29	7	12	42	40	24	6	16	48	40	47	5	0	0	14	19	20	38	22	18	5	13	18	28	50	22	30	28	15	10	46	5	25	23	41	18	2	30	26	44	1	20	0	0	32	18	7	22	45	34	16	44	9	19	23	36	10	44	3	30	21	28	0	0	-1
0.01	-1
0.01	-1
1234.01	0	0	45	34	16	66	37	13	8	39	42	48	24	24	11	38	3	30	21	28	0	0	33	13	47	15	36	44	12	42	49	38	39	63	4	21	31	72	38	14	0	0	48	40	40	24	34	22	43	16	15	10	30	42	50	22	18	42	41	18	2	30	44	17	5	39	0	0	27	22	26	66	1	30	35	30	20	38	17	15	14	57	19	12	0	0	-1
0.01	-1
0.01	-1