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	2	2	100	6	100	336	UL	800	80000	647.75	3.31904e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
3877.01	0	0	27	54	7	27	57	40	62	45	74	40	42	69	29	24	69	36	0	0	40	6	33	6	23	18	44	19	68	5	83	45	77	46	15	48	43	12	26	36	16	21	11	21	59	45	67	6	0	0	88	0	36	24	54	15	95	11	86	24	46	27	30	18	17	72	4	36	66	27	45	27	87	28	41	18	12	7	0	0	50	19	34	20	24	24	84	0	93	26	8	5	61	23	6	15	21	33	37	42	5	34	19	15	63	33	100	33	73	12	0	0	70	8	82	22	92	14	22	16	55	63	91	18	13	33	71	22	14	26	52	69	85	45	0	0	81	30	1	32	39	18	90	45	0	0	-1
0.01	0	0	71	22	99	14	96	27	72	32	100	11	63	11	4	12	17	24	79	16	19	5	21	11	6	5	84	76	55	21	25	8	56	34	94	7	0	0	76	9	27	18	7	9	59	15	36	8	3	19	73	12	52	23	2	68	18	46	10	13	0	0	97	19	62	15	26	12	46	9	31	20	15	16	51	54	83	15	42	23	32	76	35	24	69	12	23	36	0	0	-1
0.01	0	0	76	18	27	0	7	9	57	20	16	7	11	14	54	45	45	9	66	9	4	12	19	5	37	28	48	7	21	11	60	12	6	5	13	22	99	14	71	22	73	12	3	19	41	9	85	15	0	0	90	30	39	12	10	13	0	0	-1
0.01	0	0	23	36	20	44	28	14	57	20	88	22	41	18	3	38	73	24	38	24	53	30	0	0	10	13	18	23	75	36	91	12	94	0	56	17	58	14	25	0	47	20	24	24	98	26	99	28	71	44	0	0	-1
0.01	0	0	76	9	57	20	51	18	64	9	89	12	46	9	30	6	49	23	63	11	80	24	65	13	96	9	78	6	56	17	58	14	92	14	9	16	18	23	10	13	0	0	-1