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	35	5	2	100	6	100	241	UL	800	80000	1191.46	3.52896e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
4227.01	0	0	73	39	100	20	20	27	21	60	40	8	25	44	23	24	72	13	0	0	12	36	39	18	92	24	47	51	41	17	56	18	94	63	15	14	0	0	90	40	50	20	69	44	89	39	1	39	74	22	0	0	93	7	83	30	86	28	79	26	34	22	53	20	48	60	43	23	65	15	0	0	54	30	61	10	9	22	71	24	28	20	91	24	32	30	10	14	95	10	2	6	24	28	18	20	0	0	60	42	66	32	17	24	49	60	82	36	96	18	58	27	0	0	70	72	26	39	0	0	62	33	87	57	75	24	97	66	44	60	0	0	78	21	80	42	85	63	81	63	8	51	0	0	45	12	19	48	13	63	22	39	6	15	5	48	68	15	0	0	33	7	67	38	42	44	51	16	29	69	77	22	52	22	11	10	4	13	0	0	99	24	16	30	84	60	27	18	36	44	30	57	0	0	88	36	76	34	7	30	14	51	64	32	35	39	55	14	31	5	0	0	98	21	3	22	57	42	46	5	63	33	59	63	38	36	37	18	0	0	-1
0.01	0	0	89	13	30	19	60	14	38	12	12	12	20	9	21	20	55	0	54	10	71	8	35	13	32	10	91	8	24	0	77	0	29	23	13	21	19	16	22	13	6	5	16	10	68	5	0	0	58	9	96	6	98	7	3	0	57	14	17	0	49	20	65	5	48	20	63	11	59	21	83	10	47	17	56	6	14	17	94	21	88	12	92	8	100	0	73	13	23	8	5	16	31	0	0	0	1	13	99	8	84	20	62	11	8	17	81	21	87	19	75	8	97	22	85	21	80	14	44	20	78	7	26	13	70	24	0	0	-1
0.01	0	0	26	13	44	20	85	0	97	22	81	21	62	11	99	0	68	5	0	0	58	9	96	6	98	7	3	0	57	14	65	5	63	11	59	21	92	8	14	17	91	8	21	20	55	0	54	10	13	21	22	13	6	5	23	8	38	12	5	16	84	20	16	10	0	0	-1
0.01	-1
0.01	-1