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	78	3	2	100	6	100	168	UL	80	8000	1024.22	363123	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2175.01	0	0	81	33	69	45	71	10	3	7	63	72	0	0	57	18	74	21	93	54	32	48	97	21	89	5	0	0	76	12	67	17	58	57	70	40	35	42	0	0	34	21	12	18	28	8	78	18	5	69	43	16	56	13	0	0	68	15	95	24	73	18	29	48	19	48	80	14	0	0	33	18	44	18	0	0	10	54	50	6	51	45	99	57	0	0	42	69	79	27	98	54	11	16	0	0	66	11	85	33	15	66	17	39	25	19	0	0	2	26	59	20	23	30	45	63	77	23	0	0	83	20	31	5	6	15	21	42	22	66	75	15	0	0	72	27	100	72	49	66	0	0	61	36	96	21	55	30	24	18	48	54	60	6	0	0	36	19	8	48	92	18	94	18	18	36	65	17	0	0	-1
0.01	-1
1889.01	0	0	89	15	35	14	53	20	58	19	54	20	72	9	100	48	49	22	0	0	14	16	6	10	7	22	76	36	93	18	32	32	97	7	40	7	88	10	87	9	0	0	30	17	26	10	80	42	19	16	41	24	84	12	74	14	31	15	9	11	91	7	0	0	65	51	23	45	20	11	45	21	4	12	64	22	0	0	8	16	34	14	78	6	5	23	37	9	38	10	82	21	90	20	73	12	1	21	68	10	0	0	47	12	71	30	69	15	46	42	52	46	81	11	44	12	0	0	92	54	94	54	18	12	27	48	0	0	60	18	98	18	42	23	24	12	79	18	48	18	51	15	99	38	0	0	10	36	62	40	61	24	16	16	66	33	39	17	0	0	85	22	21	28	13	14	15	22	17	26	55	10	22	44	0	0	33	12	36	57	3	21	86	28	63	48	0	0	77	69	0	0	-1
0.01	-1
0.01	-1