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	44	1	2	100	6	100	252	UL	300	30000	729.08	1.3554e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
4176.01	0	0	59	60	96	34	13	16	14	19	1	30	90	40	81	20	27	33	68	0	0	0	63	54	23	63	20	39	35	42	32	44	0	0	19	45	53	30	91	10	94	48	56	42	31	5	26	54	28	18	0	0	2	21	75	63	55	39	25	16	15	30	83	20	18	42	0	0	5	11	40	5	76	14	67	15	73	18	80	14	87	19	17	28	66	21	64	7	77	24	42	72	0	0	54	20	70	16	82	23	34	36	84	24	93	9	6	15	21	24	45	51	39	30	0	0	85	40	52	72	71	39	3	36	36	48	0	0	69	24	44	36	51	63	62	30	16	18	72	18	99	18	0	0	-1
0.01	0	0	98	9	55	13	47	14	8	60	10	18	92	9	89	36	26	18	35	14	20	13	4	36	11	12	0	0	72	6	19	15	73	18	78	20	60	72	48	64	61	56	0	0	53	10	31	10	49	96	79	24	65	36	71	13	52	24	58	9	1	10	33	20	0	0	18	14	2	21	75	21	22	40	74	48	97	48	28	6	68	20	0	0	-1
0.01	0	0	42	48	66	14	87	57	80	42	73	54	7	14	76	21	0	0	69	16	44	12	57	44	16	12	62	20	51	42	86	14	19	15	100	36	72	6	88	18	12	6	0	0	2	21	30	30	45	34	21	16	6	10	84	36	34	12	71	13	52	24	3	24	36	32	0	0	38	18	50	12	55	13	46	34	95	18	63	36	59	40	27	22	29	24	9	20	18	14	0	0	-1
0.01	0	0	41	14	24	36	37	38	94	16	31	10	89	36	26	18	43	8	23	42	47	14	15	20	0	0	2	42	0	0	-1
0.01	-1