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	7	1	2	100	6	100	336	UL	30	3000	1282.04	168911	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1113.01	0	0	75	21	25	0	35	14	36	32	3	24	65	9	21	16	6	10	84	24	34	12	71	26	52	48	20	13	23	42	63	36	28	6	0	0	18	28	68	5	33	15	81	0	1	30	27	22	59	40	97	12	74	12	15	20	22	10	55	26	72	12	16	12	62	20	51	42	44	12	69	16	0	0	38	0	41	0	42	48	66	14	48	16	60	18	61	14	49	24	79	6	45	34	26	36	89	18	31	10	94	16	73	18	76	7	19	30	100	0	2	21	0	0	-1
0.01	0	0	2	21	47	7	8	15	53	10	73	18	78	5	80	14	87	19	76	7	19	0	100	0	0	0	-1
1777.01	0	0	100	18	5	0	37	19	53	20	91	5	61	28	49	48	79	12	21	16	6	10	84	24	34	24	71	26	52	48	85	20	4	18	0	0	68	10	29	0	28	12	59	40	27	22	90	40	13	16	96	17	63	36	54	10	11	6	97	24	74	24	83	10	9	0	18	28	0	0	99	9	72	12	19	30	76	14	7	7	73	36	78	10	60	36	48	32	17	14	66	14	87	38	80	28	42	48	41	7	38	0	0	0	22	20	25	0	36	32	3	24	65	27	45	51	26	36	89	36	31	10	56	21	94	32	39	15	10	9	24	18	50	0	0	0	69	24	44	36	51	42	62	20	16	12	57	22	0	0	2	42	75	42	55	26	47	14	8	30	30	15	32	22	35	28	20	26	23	42	46	17	15	20	0	0	-1
0.01	-1
1286.01	0	0	57	22	16	6	62	10	51	21	86	14	42	24	77	24	64	7	66	7	17	14	48	16	60	18	78	5	80	14	87	19	73	18	53	10	10	9	39	15	30	15	46	17	15	10	83	10	0	0	18	14	9	20	2	21	75	21	50	12	98	9	24	18	55	13	22	10	25	16	47	7	8	15	37	19	5	11	19	15	100	18	72	6	41	7	88	18	12	6	38	18	0	0	99	9	40	5	76	7	7	7	67	15	91	5	94	16	56	21	92	9	43	8	26	18	89	18	31	5	61	14	49	24	79	6	21	8	6	5	93	9	84	12	34	12	82	23	70	16	58	9	1	10	81	20	27	11	33	5	68	5	0	0	74	12	97	12	11	6	54	10	95	18	4	18	23	21	20	13	35	14	32	22	36	16	3	12	71	13	52	24	85	20	63	18	96	17	14	19	59	20	28	6	29	24	0	0	-1