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	68	1	2	100	6	100	252	UL	30	3000	759.43	314298	
p_t	x_ijt	q_it	and_so_on
0.01	-1
892.01	0	0	72	6	19	45	76	21	73	18	80	28	87	38	66	21	42	72	0	0	15	10	36	16	3	36	52	72	71	13	84	12	6	5	21	8	45	17	31	5	26	54	0	0	69	24	44	24	51	63	62	30	16	18	0	0	2	21	55	13	47	14	23	21	63	54	59	20	27	33	28	18	18	42	0	0	-1
1419.01	0	0	71	26	34	48	84	36	6	15	21	24	65	36	36	32	15	20	0	0	97	24	59	60	1	20	90	40	81	20	33	20	68	10	0	0	99	18	72	12	37	38	67	15	53	20	10	18	8	30	55	26	22	20	2	42	0	0	94	32	61	42	48	64	60	54	78	20	73	36	0	0	92	9	31	15	89	54	49	96	79	24	45	51	0	0	75	42	32	44	35	28	20	52	23	42	54	20	74	24	0	0	-1
0.01	-1
1865.01	0	0	69	16	44	24	57	44	16	12	62	20	51	42	86	14	100	36	72	12	41	14	88	18	0	0	98	9	5	11	40	5	76	14	7	14	73	36	80	28	87	38	17	28	66	14	64	7	42	48	0	0	50	12	35	28	36	32	3	24	71	26	52	48	85	40	23	42	0	0	2	42	9	20	18	28	0	0	19	30	53	20	91	10	94	32	56	42	43	8	26	36	39	30	24	36	0	0	75	42	22	20	25	16	55	26	47	14	8	30	30	30	46	34	15	20	83	20	0	0	68	10	27	22	1	20	13	16	96	34	63	36	4	36	95	18	11	12	97	24	74	24	0	0	-1
0.01	0	0	29	24	28	6	59	20	14	19	58	9	70	16	82	23	84	12	93	9	6	5	21	8	45	17	89	18	31	5	61	14	60	18	77	24	0	0	38	18	12	6	0	0	-1