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	33	3	2	100	6	100	168	UL	300	30000	1214.77	1.31124e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
4064.01	0	0	71	30	34	21	19	48	80	42	26	10	43	16	0	0	95	24	90	20	73	18	1	21	68	10	3	21	63	48	0	0	45	63	99	57	60	18	20	11	23	15	0	0	61	36	96	21	55	30	25	19	22	44	16	16	0	0	77	69	0	0	39	17	85	11	15	66	13	14	21	42	14	16	0	0	83	20	74	7	76	12	7	22	49	66	17	39	0	0	32	16	67	17	58	19	54	20	100	72	72	9	6	15	0	0	29	48	12	18	28	8	78	18	37	9	5	23	84	12	89	15	87	9	0	0	44	12	81	33	52	46	69	45	47	12	33	18	0	0	2	26	59	20	10	54	75	15	65	51	0	0	86	28	8	48	92	54	18	36	0	0	50	6	42	69	24	18	79	27	51	45	0	0	-1
0.01	0	0	33	6	36	57	77	23	0	0	88	5	40	7	97	28	35	14	32	16	93	72	74	21	6	5	0	0	65	17	18	12	94	18	8	16	92	18	30	17	80	14	19	16	34	7	69	15	71	10	3	7	0	0	45	21	99	19	51	15	48	72	98	18	42	23	0	0	4	12	23	15	10	18	66	11	85	33	21	14	31	20	57	18	56	13	0	0	-1
0.01	0	0	91	0	6	5	21	14	15	22	17	26	55	10	24	12	79	18	98	54	60	6	0	0	74	7	70	40	58	57	53	20	32	32	41	12	0	0	86	0	89	5	35	42	72	27	100	48	49	22	76	24	0	0	63	24	62	40	11	16	99	19	23	45	64	22	0	0	34	7	5	69	78	6	38	10	82	21	73	12	68	10	46	21	81	11	0	0	94	36	66	22	22	66	61	24	10	18	0	0	33	6	44	18	0	0	-1
0.01	0	0	27	24	91	7	63	48	0	0	-1
0.01	0	0	27	24	94	18	9	11	66	11	85	11	76	12	32	16	97	0	41	12	88	5	68	5	46	21	36	19	0	0	-1