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	32	2	2	100	6	100	252	UL	300	30000	674.75	1.24967e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
3877.01	0	0	1	32	90	45	39	18	70	8	18	23	2	51	85	45	81	30	0	0	33	6	23	18	44	19	68	5	42	69	83	45	77	46	74	40	0	0	62	45	26	36	15	48	31	5	46	27	30	6	86	24	95	11	16	21	11	21	0	0	73	12	80	24	63	33	17	72	4	36	45	27	87	28	41	18	0	0	14	26	72	24	100	33	19	15	5	34	37	42	21	33	6	15	98	13	10	13	0	0	82	22	56	17	25	8	47	20	8	5	61	23	93	26	84	57	24	36	34	20	91	18	0	0	50	19	94	7	22	16	55	63	13	33	71	44	52	69	0	0	67	6	12	7	36	24	59	45	57	20	29	24	69	36	7	27	27	54	40	6	0	0	-1
0.01	0	0	23	36	69	12	35	24	32	76	59	15	3	19	73	24	85	15	53	30	0	0	76	9	27	18	7	9	28	14	42	23	83	15	51	54	15	16	26	12	62	15	97	19	57	40	0	0	52	23	99	14	96	27	100	11	63	11	17	24	4	12	66	36	45	9	54	60	11	7	36	8	0	0	-1
0.01	0	0	76	27	7	9	11	7	31	15	46	18	30	18	4	12	79	16	19	10	37	28	48	7	21	22	60	12	6	10	84	19	13	22	0	0	41	9	3	19	71	66	99	42	24	12	55	21	56	17	2	17	18	23	10	26	0	0	-1
0.01	0	0	23	36	20	44	57	40	88	22	41	9	3	19	73	24	38	12	0	0	75	36	91	12	56	17	58	14	92	28	9	0	18	23	39	12	90	30	0	0	-1
0.01	0	0	38	12	41	9	3	19	16	7	51	18	64	9	43	12	89	12	49	23	63	11	65	13	96	9	72	8	78	6	98	13	56	17	58	14	9	16	18	23	0	0	10	13	0	0	-1