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	29	2	2	100	6	100	252	UL	800	80000	765.6	3.32123e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
3877.01	0	0	1	32	39	18	90	45	0	0	6	15	21	33	37	42	5	34	19	15	79	16	63	33	100	33	78	6	73	24	0	0	24	24	84	57	93	26	61	23	8	5	55	63	94	7	22	16	82	22	70	8	0	0	33	6	23	18	44	19	68	5	83	45	77	46	42	69	69	36	40	6	0	0	57	20	62	45	74	40	15	48	31	5	46	27	26	36	16	21	0	0	11	21	95	11	86	24	30	12	17	72	4	36	45	27	87	28	41	9	67	6	0	0	52	69	14	26	71	22	13	33	98	26	34	20	91	18	50	19	2	17	0	0	85	45	36	24	59	45	7	27	27	54	81	30	0	0	-1
0.01	0	0	53	30	59	15	57	20	97	19	62	15	43	12	15	16	51	36	83	15	42	23	29	24	28	14	7	9	0	0	41	9	3	19	96	18	72	32	100	11	17	24	4	12	66	36	45	9	54	60	11	7	36	8	0	0	10	26	18	23	9	0	92	28	56	34	25	8	55	21	13	11	99	14	71	22	52	23	85	15	0	0	76	9	27	18	69	12	35	24	32	76	23	36	0	0	-1
0.01	0	0	71	22	99	14	13	11	6	10	60	12	21	22	48	7	37	28	19	10	4	12	46	18	31	15	26	12	16	7	11	7	57	20	7	9	27	0	76	9	0	0	90	30	39	12	18	23	2	51	73	12	3	19	41	9	0	0	-1
0.01	0	0	10	13	18	23	75	18	91	6	56	17	58	14	25	0	47	20	24	24	99	14	71	22	73	12	3	19	41	9	38	12	0	0	76	18	57	40	51	36	64	9	89	12	30	12	49	23	63	22	80	24	96	18	65	13	88	22	0	0	81	0	20	44	23	36	0	0	-1
0.01	0	0	10	13	18	23	9	16	75	18	91	6	58	14	56	17	84	19	99	14	71	22	73	12	3	19	41	9	12	7	38	12	0	0	-1