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	38	4	2	100	6	100	252	UL	300	30000	1381.67	1.27492e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
3752.01	0	0	1	7	87	24	7	13	63	18	47	15	93	44	75	11	6	5	21	17	5	18	77	22	41	14	12	0	38	19	81	18	0	0	11	9	23	22	92	23	90	15	58	48	20	20	0	0	-1
0.01	0	0	28	18	6	10	21	17	14	22	71	19	37	24	74	15	73	19	19	12	77	44	41	14	88	18	46	13	53	5	0	0	11	9	20	40	1	14	87	24	39	7	7	13	63	18	47	15	79	44	91	21	75	11	4	19	57	16	0	0	13	17	98	22	0	0	-1
0.01	0	0	54	5	4	19	75	11	21	17	14	22	71	19	37	24	74	15	5	27	73	19	41	14	88	18	46	13	38	19	53	10	0	0	13	17	98	22	57	16	93	44	47	15	63	18	7	13	87	24	39	7	58	24	92	23	23	11	11	9	0	0	-1
0.01	0	0	21	17	14	22	71	19	37	24	74	15	30	16	73	19	19	12	77	44	3	14	41	14	83	5	88	18	85	6	0	0	29	23	28	18	86	24	38	19	42	22	12	10	46	13	31	10	96	14	72	11	68	5	64	14	15	16	65	21	51	12	44	13	81	6	0	0	6	10	2	20	57	16	66	28	75	11	4	19	61	21	36	22	47	15	63	18	70	12	18	21	45	14	69	19	0	0	34	15	20	20	1	14	55	18	87	24	7	13	27	11	76	14	39	7	58	24	56	10	22	7	92	23	90	5	82	19	33	7	23	11	11	9	0	0	13	17	32	13	98	22	0	0	-1
0.01	0	0	54	5	84	13	93	22	57	16	75	11	4	19	17	23	91	7	50	13	97	14	21	17	60	20	86	24	95	17	29	23	0	0	94	10	22	7	56	10	80	24	76	14	27	11	7	13	70	12	63	18	47	15	59	5	8	6	61	21	9	7	18	21	45	14	24	20	10	22	0	0	16	9	11	9	23	11	33	7	92	23	82	19	90	5	58	24	39	7	25	11	87	24	55	18	69	19	20	20	34	15	0	0	81	6	44	13	51	12	65	21	40	7	64	14	43	20	68	5	96	14	72	11	100	17	46	13	12	10	42	22	38	19	89	19	78	7	26	19	0	0	85	6	52	22	14	22	71	19	49	21	99	23	48	9	62	6	37	24	74	15	73	19	3	14	41	14	83	5	88	18	67	8	53	5	0	0	35	24	98	22	32	13	13	17	0	0	-1