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	45	2	2	100	6	100	168	UL	300	30000	1060.87	1.2735e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
3877.01	0	0	95	11	86	24	46	27	26	36	62	45	57	20	0	0	78	6	80	24	45	27	54	45	11	21	59	45	0	0	66	27	4	36	17	72	63	33	0	0	71	22	19	15	5	34	37	42	21	33	6	15	94	7	0	0	10	26	1	32	39	18	90	45	0	0	67	6	12	7	36	24	41	9	73	24	14	26	52	69	0	0	91	18	34	20	93	26	61	23	8	5	47	20	25	8	22	16	82	22	70	8	0	0	27	54	29	24	42	69	44	19	0	0	40	6	69	36	35	24	32	57	23	36	33	6	0	0	2	34	55	63	24	36	13	33	0	0	7	27	28	7	83	45	77	46	74	40	0	0	-1
0.01	0	0	18	23	56	34	55	21	84	76	13	11	0	0	71	22	99	14	96	9	72	32	100	44	87	28	3	19	0	0	97	19	62	15	51	54	15	64	43	12	0	0	85	60	53	30	81	30	0	0	11	7	16	28	26	12	31	20	46	9	30	18	66	9	4	12	17	24	79	16	65	13	0	0	41	9	88	11	36	8	59	15	57	60	7	9	27	18	76	9	0	0	-1
0.01	0	0	90	30	39	12	76	27	7	9	69	12	20	22	23	54	0	0	38	24	3	57	73	36	52	23	18	23	0	0	71	66	99	42	13	11	98	26	50	19	0	0	24	12	6	10	60	12	21	22	48	7	37	28	19	10	63	22	96	27	41	18	0	0	-1
0.01	0	0	9	16	92	28	58	28	56	34	91	12	75	36	0	0	10	26	18	46	2	34	0	0	-1
0.01	0	0	42	23	83	15	77	0	51	18	64	9	89	12	46	9	30	6	49	23	4	12	45	9	54	15	11	7	41	9	0	0	20	22	32	19	68	5	28	7	57	20	88	11	0	0	-1