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	28	5	2	100	6	100	322	UL	800	80000	658.87	3.60162e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
4227.01	0	0	73	39	12	36	20	27	21	60	40	8	23	24	72	13	5	48	84	60	0	0	6	15	22	26	13	63	52	22	19	48	45	12	62	33	8	51	67	38	33	7	0	0	54	10	61	10	28	20	24	28	91	24	32	30	95	10	14	51	7	30	76	34	47	51	92	24	0	0	89	39	36	44	66	32	57	42	17	24	49	60	82	36	96	18	58	27	0	0	74	22	27	18	93	7	38	36	46	5	63	33	59	63	53	20	48	60	65	15	3	22	98	21	0	0	44	60	85	63	97	66	75	24	81	63	80	42	0	0	68	15	99	24	16	30	30	38	69	44	90	40	70	48	26	39	0	0	-1
0.01	0	0	4	13	11	10	19	16	13	21	51	16	29	92	77	22	2	6	32	10	35	52	71	16	9	22	54	10	6	5	99	8	0	0	89	13	60	56	59	21	83	40	47	17	56	24	94	42	88	24	20	9	12	12	5	16	84	20	16	10	68	5	0	0	78	7	44	20	80	14	85	21	97	22	75	8	87	76	8	17	1	52	0	0	-1
0.01	0	0	84	20	5	16	6	5	22	13	13	21	54	10	21	40	59	21	48	20	65	10	49	20	57	28	98	14	96	12	58	18	0	0	62	22	42	44	81	42	97	22	44	20	78	21	26	26	0	0	-1
0.01	0	0	31	5	73	13	25	44	88	24	94	42	14	34	64	32	10	14	91	16	71	16	18	20	54	20	55	14	22	26	0	0	68	5	16	10	37	18	15	14	23	16	100	20	39	18	92	16	41	17	86	28	79	26	34	22	43	23	63	22	38	24	30	38	0	0	70	48	50	20	0	0	-1
0.01	-1