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	50	4	2	100	6	100	252	UL	30	3000	853.18	260805	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1372.01	0	0	20	20	1	7	87	24	70	0	47	45	63	54	7	39	39	0	58	24	90	15	23	11	11	9	0	0	81	18	26	0	12	0	41	14	77	66	19	12	5	27	14	44	21	17	75	11	93	22	6	5	98	0	0	0	-1
0.01	0	0	20	40	1	14	87	48	39	14	58	48	92	46	23	22	11	18	0	0	88	36	41	28	73	38	74	30	37	48	71	38	21	34	0	0	13	34	53	15	46	26	38	38	98	44	0	0	28	18	6	10	75	22	91	21	79	44	4	38	57	32	93	44	35	0	0	0	-1
0.01	-1
1215.01	0	0	13	17	98	22	32	13	78	7	72	11	68	10	96	14	15	16	65	42	51	24	40	7	64	14	44	26	81	6	0	0	31	10	46	13	12	10	88	18	83	5	77	44	19	12	3	28	41	14	30	8	14	22	21	17	86	24	29	23	0	0	54	5	45	14	18	21	4	19	75	22	50	13	71	19	37	24	74	30	5	18	73	19	42	22	38	19	85	6	0	0	28	9	6	5	2	20	66	28	57	16	93	22	61	21	59	5	36	22	47	15	63	18	70	12	7	13	27	11	76	14	69	19	0	0	34	15	20	20	1	14	55	18	87	24	39	7	58	24	56	10	22	7	92	23	90	10	82	38	33	7	23	11	11	9	0	0	-1
1165.01	0	0	28	9	6	5	21	17	97	14	71	19	62	6	37	24	48	9	99	23	49	21	91	7	17	23	4	19	57	16	93	22	84	13	0	0	34	15	20	20	94	10	22	7	56	10	39	7	76	14	27	11	7	13	70	12	63	18	47	15	8	6	61	21	9	7	18	21	45	14	24	20	54	5	0	0	98	22	35	24	10	22	69	19	55	18	87	24	25	11	80	24	58	24	92	23	33	7	23	11	11	9	16	9	0	0	13	17	53	5	85	6	38	19	42	22	12	10	46	13	100	17	72	11	96	14	64	14	43	20	81	6	0	0	26	19	89	19	67	8	88	18	83	5	41	14	73	19	30	8	14	22	52	22	60	20	86	24	95	17	29	23	32	13	0	0	-1