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	67	2	2	100	6	100	336	UL	30	3000	800.53	274902	
p_t	x_ijt	q_it	and_so_on
0.01	-1
643.01	0	0	23	18	7	9	57	20	11	21	89	12	31	10	46	27	30	12	49	23	17	48	4	36	66	18	63	33	73	36	41	9	0	0	71	22	13	33	19	15	37	42	21	33	6	15	84	38	24	24	91	18	70	8	39	18	90	45	0	0	-1
1323.01	0	0	85	30	41	18	3	38	96	27	72	24	100	44	87	28	45	36	54	30	16	28	36	16	53	15	0	0	10	26	18	46	2	34	94	7	56	34	55	42	99	56	71	44	52	46	0	0	42	92	83	45	77	23	51	36	15	32	26	48	62	45	0	0	76	18	27	36	7	18	59	60	57	60	29	24	32	57	69	24	23	36	0	0	-1
0.01	-1
1391.01	0	0	65	13	80	24	63	22	66	18	4	24	17	48	79	16	19	10	5	34	37	28	48	7	21	22	60	12	6	10	98	26	13	22	0	0	18	23	92	14	58	28	56	17	55	42	47	10	93	13	84	38	24	24	34	20	91	12	50	19	75	36	2	34	0	0	81	15	76	9	27	18	7	9	88	22	41	18	3	38	73	12	71	44	14	26	52	46	38	24	85	30	0	0	33	6	23	36	20	22	69	24	28	14	74	40	51	18	15	32	31	10	46	18	30	12	86	24	95	11	54	30	11	14	36	16	0	0	10	13	1	32	39	12	90	30	0	0	-1
520.01	0	0	53	15	67	6	12	7	73	12	96	9	72	8	78	6	93	13	61	23	8	5	47	10	25	8	56	17	22	16	92	14	82	22	9	16	18	23	10	13	0	0	81	15	40	6	20	22	35	24	32	19	44	19	68	5	83	15	77	23	51	18	64	9	43	12	62	15	97	19	57	20	7	9	27	18	76	9	0	0	-1