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	40	4	2	100	6	100	336	UL	800	80000	507.82	3.23316e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
3752.01	0	0	69	38	1	21	22	14	58	72	90	10	82	38	92	69	33	14	23	33	11	27	0	0	81	18	26	19	78	7	43	20	15	16	96	28	72	22	100	17	89	19	53	15	98	66	32	26	13	51	0	0	95	17	97	14	99	23	48	9	62	6	37	72	74	45	5	9	19	18	77	66	41	28	12	20	67	8	0	0	6	15	75	11	4	57	17	23	91	21	50	13	71	57	14	66	21	51	60	20	0	0	35	24	28	27	2	20	66	28	57	48	93	66	84	13	45	28	24	20	54	10	0	0	20	60	94	10	80	24	39	21	25	11	7	39	63	54	47	45	70	24	87	48	0	0	-1
0.01	0	0	13	17	46	52	31	10	88	72	83	10	77	22	73	76	5	9	74	15	37	24	6	5	98	22	0	0	10	22	18	42	9	7	93	22	61	42	8	6	59	5	36	22	79	44	4	19	75	11	91	7	49	21	71	19	14	22	38	19	53	5	0	0	-1
0.01	0	0	11	18	39	7	76	28	27	22	7	26	63	36	47	30	93	22	57	16	75	33	21	34	6	5	28	9	29	46	0	0	34	30	20	40	1	14	55	36	87	72	56	20	58	48	90	15	92	23	23	22	16	9	0	0	86	48	52	22	30	16	5	27	19	6	77	22	3	28	41	42	42	44	38	57	85	12	0	0	-1
0.01	0	0	44	26	65	42	51	24	40	7	64	28	68	10	81	12	0	0	-1
0.01	-1