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	8	2	2	100	6	100	252	UL	30	3000	1202.58	161738	
p_t	x_ijt	q_it	and_so_on
0.01	-1
892.01	0	0	10	13	2	17	52	23	71	44	99	14	13	22	91	12	18	23	39	12	90	30	0	0	85	15	41	18	73	24	3	19	36	8	59	15	57	40	7	18	27	18	76	9	0	0	23	36	69	12	32	19	42	23	83	15	62	15	26	12	51	18	15	16	31	5	46	18	30	18	45	9	54	15	11	14	16	7	0	0	96	9	72	8	100	11	63	22	66	9	4	24	17	24	19	10	37	28	21	22	6	10	84	19	24	12	55	21	56	17	0	0	-1
0.01	-1
1667.01	0	0	42	46	83	30	77	23	51	36	15	32	31	10	46	18	26	24	11	14	36	16	0	0	88	11	41	9	3	19	65	0	80	0	87	14	66	18	4	24	17	48	79	8	19	10	5	17	37	28	21	22	6	10	98	13	0	0	10	13	1	16	90	45	39	12	18	23	2	34	52	46	85	30	81	15	0	0	14	13	71	22	99	14	13	22	24	24	84	38	93	13	47	10	55	42	56	17	94	7	91	12	75	18	0	0	73	12	96	18	72	16	100	33	63	22	45	27	54	30	16	14	62	30	74	20	59	30	0	0	76	18	27	36	7	18	57	40	28	7	32	38	69	24	20	22	23	36	33	6	0	0	-1
0.01	0	0	10	13	18	23	9	0	92	14	58	14	56	17	99	14	71	22	73	12	3	19	41	9	38	12	53	15	0	0	-1
1318.01	0	0	2	17	50	19	13	11	98	13	6	5	60	12	21	11	48	7	37	14	5	17	19	5	79	8	17	24	4	12	66	9	63	11	65	13	3	19	41	9	38	12	0	0	75	18	91	6	34	20	24	12	84	19	93	13	61	23	8	5	47	10	55	21	25	8	58	14	56	17	22	16	92	14	82	22	70	8	39	6	0	0	53	15	67	6	12	7	88	11	36	8	59	15	57	20	28	7	29	24	68	5	44	19	32	19	35	24	69	12	20	22	23	18	81	15	0	0	85	15	52	23	14	13	71	22	99	14	78	6	72	8	96	9	80	24	87	14	11	7	16	7	62	15	74	20	97	19	7	9	27	18	76	9	0	0	73	12	54	15	95	11	86	24	49	23	30	6	46	9	31	5	89	12	26	12	43	12	64	9	15	16	51	18	77	23	83	15	42	23	40	6	0	0	10	13	18	23	9	16	1	16	0	0	-1