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	55	3	2	100	6	100	336	UL	30	3000	1030.68	220784	
p_t	x_ijt	q_it	and_so_on
0.01	-1
669.01	0	0	33	6	44	18	81	22	69	30	68	15	73	18	34	21	32	16	72	18	100	24	17	39	85	11	21	42	6	15	74	7	8	32	0	0	23	15	45	42	20	0	99	57	79	27	24	18	55	20	22	66	61	12	10	54	63	24	0	0	-1
1224.01	0	0	65	34	18	24	94	36	42	46	98	36	48	72	51	30	60	12	23	30	0	0	59	20	61	24	16	16	66	22	85	22	15	44	49	44	100	48	54	20	58	38	35	28	89	10	0	0	92	36	31	10	74	14	76	24	93	36	32	32	97	14	5	46	78	12	19	64	80	28	71	20	0	0	77	92	63	48	86	28	3	14	36	38	33	12	0	0	-1
0.01	-1
2171.01	0	0	31	10	6	10	7	22	49	44	100	48	72	18	58	38	67	17	70	40	53	20	35	28	40	7	84	12	89	10	87	9	0	0	43	16	30	17	26	10	80	28	88	10	41	24	97	14	32	32	93	36	76	24	74	14	14	16	83	20	57	18	56	13	94	36	91	7	0	0	95	24	1	21	73	12	90	20	82	21	38	10	37	9	5	46	78	12	28	8	12	18	29	48	34	14	92	36	8	32	0	0	63	48	3	14	47	12	71	20	69	30	68	10	46	42	52	46	81	22	36	38	44	12	33	12	0	0	4	12	20	11	60	12	99	38	11	16	51	30	98	36	79	18	24	12	42	46	50	6	62	40	10	36	75	15	0	0	64	22	45	42	23	30	2	26	65	34	27	48	0	0	61	24	22	44	96	21	55	20	25	19	17	26	15	44	13	14	21	28	85	22	66	22	39	17	9	11	18	24	0	0	-1
0.01	-1