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	40	3	2	100	6	100	336	UL	800	80000	622.72	3.4803e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
4064.01	0	0	33	18	44	18	81	33	69	45	71	30	8	48	92	54	18	36	86	28	63	24	0	0	43	16	26	10	80	42	19	48	34	21	29	48	12	18	28	8	78	18	37	9	38	10	82	21	73	18	1	21	68	5	47	12	0	0	20	11	99	57	42	69	79	27	24	18	55	30	96	21	22	44	16	16	61	36	0	0	65	51	2	26	59	20	75	15	10	54	50	6	23	30	45	63	77	69	0	0	39	17	66	11	85	22	15	66	17	39	13	14	21	42	6	15	74	21	14	16	83	20	57	18	56	13	3	21	0	0	31	15	7	22	49	66	100	72	72	9	54	20	58	19	70	40	67	17	35	14	32	16	84	12	89	5	87	9	0	0	-1
0.01	0	0	18	12	9	11	10	18	62	40	42	23	98	18	48	72	51	60	99	19	60	6	45	21	4	12	77	23	0	0	94	18	31	5	6	5	76	48	93	72	32	16	97	28	5	92	78	6	90	20	68	10	81	11	0	0	33	6	36	38	3	7	69	15	71	10	92	18	8	16	63	24	0	0	-1
0.01	0	0	64	22	23	45	60	18	99	19	11	16	98	54	79	18	24	12	55	10	25	19	22	66	10	18	0	0	65	17	66	33	85	33	21	28	6	5	74	14	32	48	41	24	88	10	80	14	19	16	34	14	30	17	63	24	33	6	0	0	94	18	89	15	40	7	35	42	53	20	58	57	72	27	100	48	49	22	17	26	15	22	16	0	61	24	0	0	-1
0.01	0	0	44	12	36	38	52	46	46	42	68	10	95	24	73	12	94	36	27	48	91	7	63	48	0	0	-1
0.01	-1