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	69	1	2	50	6	50	161	UL	30	3000	184.11	188033	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1134.01	0	0	31	72	29	7	12	42	48	40	0	0	47	10	4	21	39	63	8	39	13	19	0	0	26	66	2	30	5	26	1	30	0	0	41	18	18	42	50	22	30	42	15	10	40	24	0	0	45	34	38	14	16	66	10	44	0	0	-1
0.01	0	0	3	60	11	38	24	32	0	0	20	76	17	15	21	56	0	0	14	76	0	0	-1
0.01	-1
997.01	0	0	27	22	32	18	19	12	0	0	37	13	28	15	8	26	42	48	39	42	4	14	0	0	25	23	46	5	15	10	30	28	50	22	18	28	41	18	5	26	0	0	45	34	16	44	9	19	23	36	7	22	0	0	31	48	49	38	12	42	6	16	47	10	0	0	33	13	43	16	34	22	36	44	40	24	48	40	0	0	35	30	22	18	44	17	2	30	26	44	1	20	0	0	-1
0.01	-1