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	44	2	2	100	6	100	252	UL	300	30000	708.13	1.2644e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
3877.01	0	0	78	6	100	33	6	15	21	33	37	42	5	34	19	15	63	33	87	28	41	9	0	0	17	72	4	36	66	27	45	27	54	45	11	21	36	24	0	0	67	6	73	12	71	22	13	33	24	36	84	57	93	26	61	23	8	5	47	20	25	8	0	0	50	19	91	18	34	20	55	63	22	16	92	14	82	22	70	8	39	18	90	45	0	0	1	32	10	13	2	34	52	69	14	26	85	45	0	0	44	19	68	5	42	69	83	45	77	46	74	40	29	24	0	0	59	45	16	21	26	36	46	27	31	10	15	48	62	45	57	20	0	0	27	54	7	27	69	36	23	54	33	6	81	30	0	0	-1
0.01	0	0	52	23	71	44	99	28	13	11	98	26	24	12	55	21	56	34	94	7	18	46	0	0	40	6	69	12	35	24	32	76	97	19	62	15	51	36	15	16	43	12	26	12	16	7	11	7	36	8	0	0	76	18	27	18	7	9	57	40	59	15	88	11	41	18	3	38	73	24	85	15	0	0	96	36	72	32	100	11	6	5	21	11	37	14	19	5	79	16	17	24	4	12	49	23	30	24	86	24	45	9	0	0	-1
0.01	0	0	10	13	39	12	90	30	0	0	-1
0.01	0	0	71	44	99	28	13	11	56	17	58	14	91	12	75	36	2	34	18	23	10	13	0	0	53	30	38	24	73	24	3	38	57	40	20	44	23	36	0	0	41	18	65	13	80	24	63	22	95	11	89	12	46	18	31	10	64	9	51	36	77	0	83	15	42	23	28	14	7	9	76	18	0	0	-1
0.01	0	0	12	7	88	11	11	7	54	15	66	9	4	12	19	5	37	14	48	7	21	11	60	12	6	5	84	19	56	17	58	14	92	14	9	16	18	23	10	13	0	0	-1