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	31	2	2	100	6	100	336	UL	300	30000	643.99	1.24724e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
3877.01	0	0	13	33	6	15	21	33	37	42	5	34	19	15	79	16	17	72	4	36	63	33	67	6	0	0	91	18	34	20	24	12	84	57	93	26	61	23	8	5	47	20	55	63	25	8	22	16	92	28	82	22	0	0	1	32	90	45	39	18	70	8	2	17	52	69	14	26	73	24	41	9	85	45	53	30	0	0	44	19	68	5	42	69	83	45	77	46	74	40	62	45	57	20	59	45	0	0	36	24	11	21	16	21	26	36	43	12	15	48	31	5	46	27	86	24	45	27	87	28	100	33	78	6	71	22	0	0	27	54	7	27	69	36	23	36	33	6	81	30	0	0	-1
0.01	0	0	10	26	18	23	94	7	56	34	55	21	13	11	99	14	71	22	52	23	85	15	0	0	40	6	69	12	35	24	32	76	29	24	42	23	83	15	51	54	15	16	62	15	97	19	28	7	7	9	27	18	76	9	0	0	59	15	57	20	11	7	54	60	45	9	66	36	30	24	17	24	4	12	63	11	100	11	72	32	96	36	3	19	41	18	0	0	-1
0.01	0	0	99	14	13	11	98	26	24	36	84	19	6	10	60	12	21	22	48	7	37	28	19	10	4	12	49	23	46	18	31	15	26	12	16	7	11	7	57	40	0	0	23	36	20	22	76	27	27	0	7	9	36	8	3	19	73	12	71	22	2	51	18	23	39	12	90	30	0	0	-1
0.01	0	0	38	24	12	7	88	22	41	18	3	19	73	12	71	22	99	28	56	34	58	28	91	12	75	36	18	23	10	13	0	0	-1
0.01	0	0	23	18	20	22	28	7	57	20	51	18	64	9	89	12	95	11	63	11	80	24	65	13	3	19	73	12	71	22	50	19	9	16	18	23	10	13	0	0	-1