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	30	5	2	100	6	100	161	UL	800	80000	1194.29	3.61039e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
4227.01	0	0	4	13	13	63	52	22	19	48	11	10	0	0	6	15	61	10	71	8	28	20	77	22	29	69	51	16	0	0	22	13	24	28	91	24	2	6	32	30	35	39	54	20	0	0	36	44	27	18	84	60	99	24	68	15	0	0	40	8	7	30	14	51	56	18	47	51	0	0	57	42	65	15	53	20	83	30	92	16	100	20	23	16	0	0	72	13	73	13	21	60	20	27	12	36	38	12	0	0	59	63	48	60	63	33	46	5	0	0	98	21	17	24	49	60	82	36	96	18	0	0	70	48	26	39	0	0	78	7	80	42	97	66	75	24	81	21	0	0	44	60	85	63	67	38	0	0	33	7	8	51	62	33	45	12	5	48	0	0	16	30	60	42	66	32	3	22	58	27	0	0	90	40	69	44	89	39	0	0	-1
0.01	0	0	89	13	5	16	22	13	13	21	19	16	81	63	8	17	0	0	84	20	12	12	20	9	88	12	94	21	47	17	86	28	59	21	38	12	93	7	0	0	44	20	85	21	97	22	75	8	87	76	80	14	0	0	74	22	30	76	99	8	1	52	0	0	-1
0.01	0	0	13	21	29	23	77	0	24	0	91	16	32	10	10	14	95	10	35	13	71	8	9	22	54	10	22	13	0	0	16	20	23	24	73	39	25	44	6	10	84	20	0	0	38	24	92	24	56	6	94	21	76	34	88	12	21	40	0	0	31	0	5	16	59	21	48	20	65	10	49	20	57	28	98	14	96	12	58	18	0	0	78	21	44	20	97	22	81	21	42	44	62	22	0	0	26	26	0	0	-1
0.01	0	0	50	20	60	14	63	22	43	23	79	13	83	10	39	18	55	7	54	10	22	13	31	5	0	0	68	10	15	14	88	12	94	21	14	34	64	32	71	16	18	20	0	0	70	48	0	0	-1
0.01	0	0	22	13	54	10	55	7	88	12	94	21	41	17	79	13	34	22	38	12	37	18	16	0	0	0	-1