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	47	2	2	100	6	100	252	UL	800	80000	960.09	3.26013e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
3877.01	0	0	67	6	12	7	73	36	96	27	72	24	100	33	78	6	99	42	71	66	0	0	35	24	32	57	44	19	68	5	29	24	28	14	57	60	59	45	0	0	97	19	62	45	15	48	51	54	77	46	74	40	0	0	16	21	26	36	89	12	46	27	31	15	43	12	64	9	83	45	42	69	40	6	0	0	65	13	45	27	66	27	4	36	17	72	49	23	30	18	86	24	95	11	0	0	53	30	85	45	38	24	14	26	52	69	2	51	0	0	63	33	19	15	5	34	37	42	48	7	21	33	60	12	6	15	98	26	13	33	0	0	50	19	91	18	34	20	24	36	84	57	93	26	61	23	8	5	47	20	25	8	22	16	0	0	75	36	94	7	55	63	56	51	58	28	92	28	82	22	9	16	0	0	76	27	27	54	7	27	69	36	20	44	23	54	33	6	0	0	88	22	36	24	11	21	54	45	87	28	80	24	3	57	41	27	0	0	1	32	90	45	39	18	70	8	18	69	10	39	81	30	0	0	-1
0.01	0	0	23	18	20	0	69	12	32	19	42	23	83	15	77	0	51	18	15	16	46	9	26	12	62	15	57	20	7	9	27	18	76	9	0	0	36	8	59	15	16	7	11	7	54	15	45	9	66	9	4	12	17	24	79	16	19	5	37	14	21	11	6	5	84	19	24	12	55	21	56	17	18	23	0	0	10	13	2	17	52	23	71	22	99	14	13	11	100	11	72	8	96	9	73	12	3	19	41	9	85	15	0	0	-1
0.01	0	0	90	30	39	12	91	12	71	22	41	9	73	12	13	11	6	5	21	11	37	14	19	5	63	22	4	12	30	6	46	9	31	5	11	7	57	20	7	9	23	18	0	0	-1
0.01	-1
0.01	-1