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	6	2	2	100	6	100	168	UL	80	8000	1480.03	414501	
p_t	x_ijt	q_it	and_so_on
0.01	-1
880.01	0	0	2	17	56	17	55	21	84	19	24	12	13	22	99	14	71	44	0	0	23	36	69	12	32	19	42	23	83	15	62	15	57	40	0	0	10	13	18	23	39	12	90	30	0	0	16	7	26	12	51	18	15	16	31	5	46	18	30	6	66	9	63	22	100	11	72	8	96	9	52	23	0	0	11	14	54	15	45	9	4	24	17	24	19	10	37	28	21	22	6	10	91	12	0	0	76	9	27	18	7	18	59	15	36	8	3	19	73	24	41	18	85	15	0	0	-1
0.01	-1
1631.01	0	0	14	13	71	22	99	14	72	16	100	22	96	18	73	12	3	19	85	30	0	0	13	22	98	13	6	10	21	22	37	28	5	17	19	10	79	8	63	22	87	14	0	0	54	30	89	0	46	18	30	12	17	48	4	24	66	18	45	18	0	0	53	15	76	18	27	36	69	24	20	22	23	36	81	15	0	0	91	12	24	24	84	38	93	13	47	10	55	42	56	17	0	0	52	46	41	9	36	16	59	30	57	40	7	18	0	0	32	38	42	46	83	30	77	23	62	30	0	0	28	7	74	20	51	36	15	32	31	10	26	24	16	14	11	14	88	11	0	0	1	16	90	30	39	12	18	46	2	34	10	13	0	0	-1
0.01	0	0	38	12	41	9	3	19	73	12	71	22	99	14	56	17	58	14	92	14	75	18	10	13	0	0	-1
1366.01	0	0	33	6	23	18	44	19	68	5	42	23	83	15	77	23	74	20	97	19	57	20	0	0	38	12	12	7	88	11	36	8	16	7	26	12	89	12	46	9	31	5	15	16	51	18	64	9	43	12	62	15	59	15	0	0	73	12	87	14	45	9	66	9	4	12	17	24	49	23	30	6	86	24	95	11	54	15	11	7	0	0	100	11	63	11	79	8	19	5	5	17	37	14	48	7	21	11	60	12	6	5	55	21	56	17	22	16	94	7	91	6	0	0	90	15	39	6	18	23	9	16	2	17	75	18	50	19	52	23	85	15	53	15	0	0	34	20	24	12	84	19	93	13	61	23	8	5	47	10	25	8	58	14	92	14	82	22	70	8	0	0	81	15	40	6	20	22	69	12	35	24	32	19	29	24	28	7	7	9	27	18	76	9	0	0	14	13	71	22	99	14	13	11	98	13	78	6	72	8	96	9	80	24	65	13	3	19	41	9	67	6	0	0	1	16	10	13	0	0	-1