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	81	2	2	50	6	50	161	UL	30	3000	261.59	86615	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1179.01	0	0	9	14	26	57	30	69	25	21	0	0	46	10	18	69	36	60	29	20	0	0	31	72	2	12	44	20	10	57	0	0	4	27	19	21	11	39	39	51	24	12	0	0	33	44	32	39	0	0	47	10	7	20	34	51	42	72	0	0	8	66	49	42	43	33	28	12	0	0	23	36	35	15	1	48	16	60	0	0	-1
0.01	-1
913.01	0	0	31	48	14	14	17	5	3	10	20	13	5	21	38	23	19	14	0	0	4	9	11	26	21	48	39	17	48	15	32	13	0	0	43	22	8	44	49	28	42	48	34	17	0	0	16	40	15	10	26	38	30	23	12	34	1	16	0	0	27	40	13	13	37	22	50	17	45	9	22	11	6	8	10	38	0	0	23	24	18	46	36	20	40	38	41	26	35	5	0	0	-1
0.01	-1
0.01	-1