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	65	3	2	100	6	100	252	UL	80	8000	788.94	592522	
p_t	x_ijt	q_it	and_so_on
0.01	-1
507.01	0	0	23	15	99	57	79	27	24	18	22	66	61	12	10	54	0	0	44	18	69	30	68	15	73	18	34	21	32	16	100	24	17	39	85	11	21	14	6	15	74	7	63	24	0	0	33	6	0	0	-1
1309.01	0	0	63	72	0	0	45	42	60	18	51	30	48	72	98	36	42	46	50	6	0	0	89	15	93	36	58	38	72	18	100	48	49	44	76	24	74	14	31	15	0	0	65	34	66	22	85	22	21	28	15	44	55	40	61	24	23	30	0	0	84	6	97	14	32	32	35	28	5	46	78	12	19	32	80	28	71	20	81	22	0	0	77	46	18	24	94	36	92	36	8	32	3	21	36	38	33	18	0	0	-1
0.01	-1
1749.01	0	0	4	12	99	19	11	16	51	30	98	18	42	23	79	18	24	12	96	21	61	24	62	20	10	18	59	20	0	0	16	16	22	44	25	19	17	26	15	44	13	14	21	28	85	22	66	22	39	17	0	0	88	10	97	7	93	36	70	20	58	38	54	20	72	18	100	48	49	44	7	11	0	0	68	10	95	24	1	21	73	12	90	20	82	21	38	10	37	9	41	24	35	14	32	16	76	24	74	14	6	5	14	16	18	12	0	0	34	14	29	48	12	18	28	8	78	12	5	46	19	32	80	28	26	10	30	17	94	18	0	0	44	12	81	22	52	46	46	42	69	30	71	10	92	36	8	32	86	14	0	0	77	46	64	22	45	42	23	15	2	26	65	34	27	24	36	38	0	0	-1
499.01	0	0	33	6	63	24	91	7	27	24	18	12	94	18	9	11	75	15	10	18	62	20	42	23	98	18	99	19	60	6	20	11	23	15	0	0	86	14	56	13	57	18	83	20	31	5	6	5	7	11	67	17	70	20	53	20	35	14	32	16	97	7	40	7	84	6	89	5	87	9	43	16	71	10	47	12	3	7	0	0	-1