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	41	1	2	100	6	100	252	UL	800	80000	686.48	3.57477e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
4176.01	0	0	27	33	81	20	90	40	1	30	14	19	13	16	96	34	59	60	0	0	69	24	44	36	51	63	62	30	16	18	72	18	99	18	0	0	19	45	40	5	76	14	67	15	73	18	80	14	87	19	17	28	66	21	77	24	42	48	0	0	54	20	63	54	23	42	20	39	35	42	32	44	0	0	46	34	36	48	71	39	52	72	85	40	97	12	68	5	0	0	70	16	82	23	34	24	84	36	6	15	21	24	45	51	65	27	3	36	0	0	18	42	74	36	15	30	55	39	75	63	2	21	0	0	5	11	53	30	91	10	94	48	56	42	31	5	26	54	39	30	10	18	0	0	-1
0.01	0	0	35	14	52	24	45	17	79	24	49	96	31	10	89	36	26	18	98	9	0	0	28	24	33	20	1	10	58	9	8	60	47	7	55	13	22	40	75	21	2	21	0	0	92	9	56	0	61	56	48	64	60	72	78	20	73	18	53	10	0	0	-1
0.01	0	0	42	72	64	7	66	14	87	57	80	42	73	54	0	0	55	13	47	7	23	21	20	13	36	32	3	24	65	9	45	17	26	18	43	0	94	16	91	0	7	14	76	21	37	38	0	0	68	15	29	24	27	22	59	40	63	36	11	12	97	36	74	12	18	28	0	0	2	63	0	0	69	16	44	12	57	44	16	12	62	20	51	42	86	14	19	30	100	36	72	12	0	0	-1
0.01	0	0	23	42	52	24	71	26	34	24	84	24	93	9	6	10	21	16	89	36	31	10	43	8	25	16	0	0	12	6	88	18	41	14	50	12	24	36	47	14	30	30	4	36	95	18	15	20	83	20	9	20	0	0	38	18	0	0	-1
0.01	-1