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	5	2	100	6	100	161	UL	300	30000	876.95	1.38562e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
4227.01	0	0	52	22	51	16	29	46	77	22	24	28	61	10	6	15	0	0	71	16	28	20	91	24	32	30	2	6	95	10	10	14	35	26	68	15	0	0	72	13	23	24	73	26	40	8	21	60	54	30	0	0	88	24	76	34	7	30	14	51	92	8	38	12	93	0	0	0	74	0	63	33	59	63	83	30	20	27	0	0	46	5	53	20	48	60	65	15	57	42	96	18	0	0	62	33	45	12	5	48	84	60	0	0	60	42	66	32	3	22	98	21	58	27	0	0	1	26	99	24	16	30	27	18	36	44	0	0	42	44	85	63	80	42	33	7	0	0	78	7	97	66	75	24	81	63	0	0	67	38	44	60	8	51	0	0	11	10	19	48	13	63	22	39	0	0	26	39	0	0	89	39	30	57	69	44	50	20	0	0	-1
0.01	0	0	17	24	49	80	82	36	96	6	58	9	0	0	80	14	85	21	87	76	13	21	19	16	0	0	89	13	93	7	38	24	12	48	6	5	5	16	84	20	16	10	0	0	92	16	94	42	56	24	47	68	98	7	0	0	90	40	70	96	0	0	-1
0.01	0	0	60	14	59	42	43	23	48	20	65	10	57	28	96	6	58	9	0	0	44	40	97	44	75	8	81	42	8	17	0	0	26	26	78	21	4	13	5	16	84	20	99	8	74	22	0	0	-1
0.01	0	0	29	46	91	16	32	10	35	26	71	16	9	22	18	20	6	5	0	0	16	10	37	18	15	14	73	26	25	44	100	20	38	24	93	0	74	0	0	0	20	9	88	24	64	32	14	34	94	42	39	18	0	0	98	7	63	22	34	22	79	26	83	10	86	28	41	17	92	16	31	5	0	0	30	19	68	10	1	26	0	0	62	22	22	26	13	21	54	20	55	14	21	40	23	16	0	0	-1
0.01	-1