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	65	1	2	50	6	50	241	UL	80	8000	231.87	313179	
p_t	x_ijt	q_it	and_so_on
0.01	-1
907.01	0	0	20	38	5	26	18	42	50	22	30	42	15	10	41	18	2	30	0	0	31	72	4	21	39	63	8	39	24	16	3	30	0	0	1	30	26	66	45	34	16	66	21	28	0	0	-1
0.01	0	0	14	38	43	16	34	22	12	42	36	0	40	24	48	40	47	10	27	22	0	0	-1
0.01	-1
1224.01	0	0	11	38	24	16	42	48	8	26	28	15	13	19	9	19	16	44	0	0	1	20	35	30	20	38	17	15	14	38	0	0	47	10	29	7	12	42	36	44	40	24	6	16	48	40	33	13	26	44	0	0	22	18	5	26	18	28	50	22	30	28	15	10	46	5	25	23	41	18	44	17	2	30	0	0	23	36	37	13	39	42	49	38	4	14	31	48	38	14	45	34	0	0	32	18	7	22	10	44	3	30	21	28	19	12	0	0	-1
0.01	-1