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	29	3	2	100	6	100	252	UL	800	80000	704.63	3.46992e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
4064.01	0	0	71	30	26	10	80	42	19	48	5	69	28	8	69	45	0	0	43	16	30	17	34	21	29	48	12	18	78	18	37	9	82	21	73	18	1	21	68	10	46	0	81	33	0	0	23	15	20	11	60	18	42	69	79	27	24	18	55	30	96	21	75	15	2	26	0	0	61	36	16	16	22	44	15	66	13	14	21	42	14	16	56	13	0	0	39	17	66	11	85	22	17	39	49	66	100	72	72	9	6	15	0	0	87	9	89	15	32	16	67	17	70	40	58	57	54	20	7	22	74	21	31	15	83	20	0	0	59	20	10	54	50	6	51	45	99	57	45	63	0	0	77	69	63	24	33	18	0	0	44	12	3	21	86	28	8	48	92	54	18	36	65	51	0	0	-1
0.01	0	0	71	10	69	15	34	7	80	14	19	16	40	7	97	7	35	14	32	16	93	72	76	12	6	5	31	5	57	18	92	18	8	16	0	0	3	7	94	18	18	12	65	17	10	18	62	40	42	23	98	18	48	18	51	15	99	19	60	6	45	21	23	15	0	0	33	6	36	19	63	24	77	23	0	0	-1
0.01	0	0	4	12	99	19	11	16	48	54	24	12	79	18	98	54	23	45	64	22	0	0	10	18	61	24	22	66	55	10	25	19	17	26	15	22	85	33	66	33	0	0	33	6	36	19	47	12	34	7	19	0	97	21	35	14	53	20	58	19	72	27	100	48	49	22	21	28	0	0	94	18	6	5	74	14	76	36	32	16	5	23	78	6	38	10	73	12	90	20	95	24	68	5	52	46	81	11	44	6	0	0	63	24	0	0	-1
0.01	0	0	44	6	36	19	46	21	68	5	88	10	41	24	35	28	32	32	84	12	89	5	94	18	27	24	63	24	0	0	-1
0.01	0	0	63	24	91	7	27	24	9	11	94	18	92	0	68	5	46	21	36	19	44	6	0	0	-1