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	63	3	2	100	6	100	168	UL	30	3000	816.7	431801	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1120.01	0	0	51	15	48	18	98	18	42	23	79	27	24	12	55	10	22	44	0	0	23	30	45	21	99	38	60	6	10	36	65	34	0	0	61	24	66	11	85	22	15	22	17	39	21	28	6	10	89	5	0	0	34	21	32	16	35	14	58	19	72	9	100	48	49	22	76	12	74	7	0	0	63	24	3	7	71	10	69	30	68	15	73	18	1	0	81	22	44	18	33	12	0	0	-1
0.01	0	0	31	5	74	7	93	18	32	16	97	7	5	46	78	12	19	32	80	14	0	0	77	23	18	12	94	18	92	18	8	32	36	19	63	24	0	0	-1
973.01	0	0	10	18	98	18	42	23	24	18	55	10	25	19	22	22	61	12	18	12	0	0	31	10	6	10	74	14	93	36	76	24	7	11	21	14	15	22	85	11	66	11	0	0	88	5	84	6	72	18	100	72	49	66	9	0	0	0	80	14	41	12	97	14	35	28	58	38	70	20	32	32	89	10	0	0	63	24	94	36	92	36	71	30	3	7	36	19	33	6	0	0	23	15	60	18	51	15	48	54	99	19	45	21	77	23	0	0	-1
1480.01	0	0	47	12	69	30	68	10	46	42	52	46	81	22	33	6	0	0	64	22	23	30	45	42	4	12	77	46	0	0	20	11	99	38	11	16	51	30	98	36	75	15	59	20	0	0	50	6	42	46	79	18	55	20	96	21	22	44	56	13	0	0	2	26	10	36	62	40	61	24	16	16	66	22	0	0	39	17	85	22	15	44	17	26	13	14	21	28	14	16	0	0	44	12	36	19	3	7	86	14	18	24	65	34	27	24	91	7	63	24	0	0	34	14	12	18	28	8	78	12	5	46	19	32	80	14	26	5	8	16	0	0	95	24	1	21	73	12	90	20	82	21	38	10	37	9	29	48	0	0	-1
491.01	0	0	43	16	30	17	26	5	80	14	88	5	41	12	97	7	32	16	93	18	76	12	74	7	83	20	57	18	0	0	31	5	6	5	7	11	72	9	54	20	58	19	67	17	70	20	53	20	35	14	40	7	84	6	89	5	87	9	0	0	33	6	36	19	3	7	86	14	8	16	92	18	94	18	9	11	27	24	63	24	0	0	-1