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	62	2	2	100	6	100	252	UL	30	3000	1049.84	345115	
p_t	x_ijt	q_it	and_so_on
0.01	-1
476.01	0	0	57	20	11	7	26	24	31	10	46	27	63	11	4	12	19	15	37	42	21	33	6	15	13	33	0	0	10	26	90	45	39	18	18	46	91	6	71	22	73	12	41	9	36	16	7	9	23	18	0	0	-1
1247.01	0	0	87	14	63	22	4	24	17	48	49	23	30	24	66	36	45	27	54	30	0	0	91	12	94	7	56	34	55	42	84	38	24	24	100	22	72	16	96	18	73	24	81	15	0	0	85	30	38	12	41	18	3	38	99	28	71	44	52	46	2	34	0	0	23	36	69	24	32	38	28	7	57	40	59	30	7	18	27	36	76	18	0	0	42	46	83	30	51	54	15	48	62	30	16	28	11	14	0	0	-1
0.01	-1
1209.01	0	0	85	15	96	9	72	8	100	22	63	11	4	12	17	24	79	8	19	10	5	17	37	14	21	11	6	10	98	13	13	22	99	14	71	22	0	0	1	32	90	30	39	12	70	8	92	14	58	14	56	17	55	42	47	10	93	13	84	19	24	12	91	6	75	18	0	0	53	15	67	6	12	7	88	22	36	16	41	18	3	19	73	24	14	26	52	23	2	17	18	23	10	26	0	0	74	40	77	46	83	30	42	46	32	19	69	24	20	22	23	18	0	0	76	9	27	18	7	9	57	20	62	15	26	24	89	12	31	10	46	18	86	24	54	30	11	14	59	30	0	0	-1
945.01	0	0	2	17	75	18	91	6	98	13	60	12	21	11	48	7	37	14	5	17	79	8	17	24	4	12	63	11	96	9	72	8	78	6	99	14	71	22	52	23	0	0	50	19	34	20	24	12	84	19	93	13	61	23	8	5	47	10	25	8	58	14	56	17	22	16	92	14	82	22	9	16	18	23	0	0	76	9	27	18	7	9	28	7	29	24	68	5	44	19	32	19	35	24	20	22	23	18	33	6	40	6	81	15	0	0	53	15	85	15	38	12	3	19	65	13	80	24	87	14	45	9	95	11	43	12	64	9	15	16	51	18	62	15	97	19	57	20	0	0	-1