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	60	2	2	100	6	100	168	UL	80	8000	1086.38	441640	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1580.01	0	0	76	18	7	27	57	60	59	30	85	30	0	0	42	46	83	30	51	36	26	24	16	14	36	16	0	0	62	30	15	32	31	10	46	27	30	12	86	0	54	30	11	21	67	6	0	0	71	66	99	28	13	33	2	34	0	0	45	18	66	18	4	36	17	48	79	16	19	15	72	16	0	0	41	27	3	38	73	36	52	46	0	0	96	18	100	22	63	33	37	42	21	33	6	15	0	0	91	18	24	24	84	38	55	42	56	34	0	0	90	45	39	18	18	46	10	26	0	0	27	36	69	24	32	38	23	54	0	0	-1
0.01	-1
0.01	-1
2297.01	0	0	33	6	23	36	44	19	68	5	42	46	29	24	28	14	76	18	0	0	83	30	77	46	51	36	43	12	74	40	0	0	97	19	62	30	64	9	15	32	31	10	46	18	89	12	26	24	16	14	0	0	88	22	36	16	59	30	57	40	7	18	27	36	0	0	95	11	86	24	30	12	49	23	17	48	4	24	66	18	12	7	0	0	78	6	72	16	96	18	65	13	80	24	87	28	45	18	54	30	11	14	0	0	2	34	52	46	38	24	85	30	53	30	0	0	100	22	63	22	19	10	5	34	37	28	48	7	21	22	60	12	6	10	0	0	34	20	55	42	24	24	98	26	13	22	99	28	0	0	75	36	25	8	47	20	8	5	61	23	93	26	84	38	91	12	0	0	70	8	82	22	92	28	58	28	56	34	22	16	94	7	50	19	0	0	41	18	3	38	73	24	71	44	14	26	0	0	81	30	20	44	32	38	35	24	69	24	40	6	0	0	10	26	18	46	9	16	39	12	90	30	1	32	0	0	-1
0.01	-1