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	50	1	2	100	6	100	252	UL	30	3000	1440.48	279134	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1249.01	0	0	72	12	19	30	76	14	73	18	80	14	87	19	66	21	42	48	51	42	62	20	16	12	0	0	55	13	26	18	31	10	45	34	21	24	6	15	84	36	34	24	71	26	3	12	36	16	35	14	0	0	44	12	69	24	0	0	18	14	74	12	97	12	28	6	27	33	59	40	63	18	52	48	23	21	15	20	2	21	0	0	-1
0.01	0	0	68	5	33	10	1	20	63	18	23	21	20	13	36	16	3	12	65	9	79	12	49	48	89	18	26	18	47	7	22	10	18	14	0	0	2	21	75	21	55	13	8	15	94	16	61	28	48	32	60	36	78	15	73	18	53	10	0	0	-1
733.01	0	0	41	7	72	6	19	15	76	7	73	18	80	14	87	19	42	48	51	42	62	20	16	18	44	36	0	0	18	14	74	12	36	16	3	12	52	24	71	13	65	27	45	51	26	18	89	18	31	10	94	16	53	20	0	0	2	21	75	21	22	10	15	10	55	13	47	7	8	15	35	14	20	13	23	21	63	18	59	40	97	12	28	12	68	5	0	0	-1
1150.01	0	0	69	16	57	22	72	6	100	18	5	11	37	19	24	18	75	21	2	21	0	0	68	5	33	10	27	22	81	20	90	40	1	20	13	16	96	34	63	36	54	10	74	12	83	10	18	14	0	0	10	9	91	10	94	16	56	21	61	14	60	18	48	32	17	28	66	14	87	19	80	14	73	18	7	7	76	7	19	15	99	9	0	0	97	12	11	6	4	18	23	21	85	40	52	48	3	12	36	16	35	14	32	22	30	15	46	17	22	10	0	0	15	10	20	13	71	13	34	12	84	12	6	10	21	16	79	12	49	48	89	18	26	18	39	30	8	15	47	7	55	13	0	0	-1
1044.01	0	0	50	12	24	18	10	9	92	9	94	16	56	21	43	8	26	18	89	18	31	5	61	14	60	18	78	5	73	18	67	15	53	10	37	19	98	9	99	9	0	0	38	18	75	21	22	10	55	13	25	16	47	7	8	15	32	22	20	13	23	21	4	18	95	18	54	10	11	6	97	12	74	12	83	10	0	0	68	5	29	24	28	6	59	20	14	19	58	9	70	16	82	23	93	9	84	12	34	12	71	13	3	12	36	16	35	14	30	15	46	17	15	10	0	0	12	6	88	18	41	7	72	6	100	18	19	15	40	5	76	7	7	7	80	14	87	19	64	7	77	24	42	24	86	14	51	21	62	10	57	22	0	0	2	21	9	20	18	14	0	0	-1