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	87	3	2	100	6	100	168	UL	300	30000	1057.63	1.27644e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
4064.01	0	0	7	22	100	72	49	66	91	7	0	0	87	9	93	54	67	17	70	40	54	20	72	27	0	0	89	15	88	10	41	24	35	42	32	48	74	21	0	0	77	69	0	0	27	48	18	36	94	54	86	28	0	0	26	10	5	69	28	8	12	18	29	48	68	15	0	0	95	24	1	21	73	18	90	20	82	21	38	10	37	9	78	18	34	21	0	0	47	12	71	30	69	45	52	46	81	33	0	0	45	63	23	45	65	51	0	0	4	12	20	11	99	57	11	16	51	45	60	18	0	0	42	69	24	18	79	27	98	54	0	0	33	18	44	18	36	57	63	72	0	0	75	15	96	21	55	30	22	66	61	36	0	0	64	22	59	20	50	6	62	40	10	54	2	26	0	0	56	13	13	14	15	66	17	39	25	19	16	16	0	0	39	17	66	33	85	33	21	42	31	15	14	16	9	11	0	0	84	12	40	7	97	21	53	20	58	57	76	36	6	15	0	0	3	21	8	48	92	54	57	18	83	20	0	0	43	16	30	17	80	42	19	48	46	42	0	0	-1
0.01	0	0	60	6	42	23	98	18	48	72	51	15	99	19	23	15	0	0	89	5	35	14	58	19	72	9	100	24	49	22	17	13	15	22	85	11	66	11	10	18	0	0	81	11	69	15	71	10	34	7	80	14	19	16	78	6	5	23	97	7	32	16	93	18	76	12	74	7	31	5	57	0	0	0	63	24	0	0	77	23	45	21	65	17	18	12	94	18	92	18	8	16	3	7	36	19	44	6	33	6	0	0	-1
0.01	0	0	44	6	68	10	73	12	34	7	32	16	100	24	17	13	85	11	21	28	6	10	74	7	63	24	0	0	33	6	10	18	61	24	16	0	22	44	55	10	24	12	79	18	99	19	23	15	4	0	0	0	-1
0.01	-1
0.01	-1