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	20	2	2	100	6	100	252	UL	30	3000	1290.79	177690	
p_t	x_ijt	q_it	and_so_on
0.01	-1
996.01	0	0	23	36	69	12	32	19	42	23	83	15	77	23	51	18	15	16	62	15	59	45	27	18	76	9	0	0	7	18	57	40	16	7	26	12	89	0	31	5	46	18	30	12	17	24	4	24	66	9	45	9	54	30	11	21	36	8	85	15	0	0	96	9	72	8	100	11	63	22	19	15	37	42	21	33	6	15	84	19	24	12	55	21	56	17	91	12	10	13	0	0	41	18	3	19	73	24	13	22	99	14	71	44	52	23	2	17	18	23	39	12	90	30	0	0	-1
0.01	-1
1704.01	0	0	57	40	83	45	42	69	32	38	20	22	23	36	0	0	69	24	28	7	62	30	74	20	51	36	15	32	31	15	46	27	26	36	16	21	0	0	81	15	76	18	27	36	7	18	36	16	3	38	73	24	99	28	71	44	14	13	0	0	96	18	72	16	100	33	63	22	17	48	4	24	66	27	45	27	87	14	41	18	0	0	52	46	13	33	98	13	24	24	84	38	55	42	56	17	94	7	91	12	75	18	0	0	10	13	1	32	90	45	39	18	18	23	2	34	85	30	53	15	0	0	-1
0.01	0	0	38	12	12	0	88	11	11	7	54	15	30	12	49	23	79	8	19	5	5	17	37	14	21	11	6	10	93	13	47	10	56	17	58	14	92	14	18	23	10	13	0	0	-1
1177.01	0	0	81	15	40	6	33	6	23	18	20	22	69	12	35	24	32	19	44	19	68	5	29	24	28	7	57	20	7	9	27	18	76	9	0	0	59	15	97	19	62	15	74	20	77	23	51	18	15	16	64	9	43	12	89	12	86	24	95	11	54	15	11	7	36	8	88	11	12	7	67	6	0	0	41	9	3	19	73	12	78	6	72	8	96	9	65	13	80	24	87	14	63	11	4	12	17	24	79	8	19	5	5	17	37	14	48	7	21	11	60	12	98	13	0	0	2	17	91	6	34	20	24	12	84	19	93	13	61	23	8	5	47	10	55	21	25	8	58	14	56	17	22	16	92	14	82	22	70	8	0	0	10	13	18	23	9	16	75	18	50	19	99	14	71	22	14	13	52	23	38	12	85	15	53	15	0	0	-1