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	18	2	2	100	6	100	168	UL	80	8000	1270.86	435361	
p_t	x_ijt	q_it	and_so_on
0.01	-1
892.01	0	0	2	17	91	12	56	17	55	21	84	19	24	12	13	22	99	14	52	23	0	0	10	13	18	23	39	12	90	30	0	0	57	40	62	15	83	15	42	23	32	19	69	12	23	36	0	0	36	8	11	14	54	15	45	9	66	9	30	18	46	18	31	5	15	16	51	18	26	12	16	7	59	15	0	0	96	9	72	8	100	11	63	22	4	24	17	24	19	10	37	28	21	22	6	10	0	0	85	15	71	44	73	24	3	19	41	18	7	18	27	18	76	9	0	0	-1
0.01	-1
1624.01	0	0	10	13	1	16	39	12	90	30	0	0	14	13	71	44	99	28	72	16	100	22	96	18	73	24	0	0	79	8	17	48	4	24	66	18	45	18	54	30	11	14	0	0	87	14	63	22	19	15	5	17	37	28	21	22	6	10	93	13	47	10	58	14	0	0	53	15	85	30	38	12	52	46	2	34	18	23	0	0	91	12	56	17	55	42	84	38	24	24	98	13	13	22	0	0	41	18	3	38	36	16	88	11	59	30	57	40	81	15	0	0	28	7	74	20	77	23	83	30	42	46	32	38	0	0	62	30	51	36	15	32	31	10	46	18	26	24	16	14	0	0	76	18	27	36	7	18	69	24	20	22	23	36	0	0	-1
0.01	0	0	75	18	56	17	92	14	9	0	18	23	10	13	0	0	-1
1361.01	0	0	27	18	7	9	57	20	74	20	77	23	83	15	42	23	29	24	28	7	76	9	0	0	88	11	36	8	16	7	26	12	89	12	46	9	31	5	15	16	51	18	64	9	43	12	62	15	97	19	59	15	0	0	11	7	54	15	95	11	86	24	30	6	49	23	66	9	45	9	87	14	80	24	65	13	38	12	0	0	85	15	52	23	14	13	71	22	99	14	73	12	3	19	41	9	12	7	67	6	53	15	0	0	78	6	72	8	96	9	100	11	63	11	4	12	17	24	79	8	5	17	37	14	48	7	21	11	60	12	6	5	98	13	0	0	50	19	91	6	34	20	55	21	25	8	47	10	8	5	61	23	93	13	84	19	24	12	13	11	0	0	18	23	9	16	82	22	92	14	58	14	56	17	22	16	94	7	75	18	2	17	0	0	40	6	20	22	69	12	35	24	32	19	68	5	44	19	23	18	33	6	81	15	0	0	1	16	90	15	39	6	70	8	10	13	0	0	-1