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	
100	30	4	2	100	6	100	168	UL	800	80000	715.35	3.22855e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
3752.01	0	0	66	28	75	11	4	57	17	23	91	21	50	13	6	15	0	0	20	60	87	24	55	36	69	38	0	0	70	24	47	30	59	5	61	42	93	66	0	0	18	42	63	54	7	39	25	11	1	21	0	0	23	33	33	14	82	38	90	10	92	69	0	0	81	18	43	20	15	16	96	28	72	22	78	7	26	19	32	26	0	0	39	21	80	24	58	72	22	14	94	10	11	27	0	0	53	15	67	8	12	20	41	14	19	18	77	66	31	10	100	17	0	0	14	66	74	45	5	18	73	38	0	0	60	20	97	14	49	21	99	23	48	9	62	6	37	72	0	0	13	51	98	66	35	24	10	22	0	0	54	10	24	20	45	28	84	13	2	20	21	51	28	9	95	17	0	0	-1
0.01	0	0	6	5	21	17	75	11	4	19	91	7	79	44	36	22	8	6	63	18	0	0	11	9	20	20	1	7	87	24	93	22	57	64	98	22	0	0	85	12	38	19	74	15	37	24	71	76	14	22	0	0	89	19	46	52	88	18	83	0	77	22	19	6	41	28	53	5	13	17	0	0	-1
0.01	0	0	1	7	39	7	76	28	27	22	7	26	87	72	0	0	28	27	6	5	75	33	5	27	77	22	88	18	38	19	0	0	16	9	23	22	92	23	90	15	58	48	56	20	20	20	11	9	0	0	34	30	63	18	47	45	9	7	93	22	29	46	0	0	-1
0.01	0	0	81	12	68	10	64	28	40	7	65	42	51	24	44	26	0	0	88	36	83	10	3	28	73	38	30	16	52	22	21	17	95	0	0	0	13	0	38	38	42	44	41	28	86	48	0	0	-1
0.01	-1