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	1	2	100	6	100	252	UL	300	30000	717.81	1.33993e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
4176.01	0	0	54	20	85	40	52	72	71	39	3	36	36	32	0	0	28	18	59	60	14	19	1	30	90	40	81	20	27	33	33	15	0	0	2	21	99	18	72	18	16	18	62	30	51	63	44	36	69	24	0	0	42	72	77	24	64	7	66	21	17	28	87	19	80	14	73	18	53	30	5	11	0	0	75	63	22	20	55	39	15	30	74	36	83	20	18	42	0	0	100	0	19	45	40	5	76	7	67	15	91	10	92	9	56	42	31	5	26	54	39	30	10	18	98	9	0	0	96	34	13	16	70	16	82	23	34	36	84	24	6	15	21	24	45	51	0	0	46	34	32	44	35	42	20	39	23	21	63	54	11	12	0	0	-1
0.01	0	0	3	12	65	36	45	17	79	24	49	96	31	10	89	36	26	18	0	0	18	14	15	10	47	7	8	60	55	13	2	21	0	0	94	64	61	56	48	64	60	36	78	10	73	18	0	0	68	5	29	24	28	6	97	12	63	18	4	36	23	42	20	13	35	14	53	10	76	7	19	15	100	36	72	6	0	0	-1
0.01	0	0	18	14	75	21	55	13	47	7	30	30	63	18	58	9	1	10	33	5	27	22	59	40	97	36	74	12	68	15	0	0	88	0	86	14	42	48	66	14	87	57	80	42	73	18	7	14	76	21	19	15	72	6	38	0	0	0	69	16	44	12	51	42	62	20	16	12	57	44	2	21	0	0	9	0	95	0	36	48	3	12	52	48	71	26	34	12	84	36	93	9	6	10	21	16	45	17	26	18	0	0	-1
0.01	0	0	37	38	73	36	78	10	60	36	31	10	89	36	43	8	23	42	95	18	15	10	0	0	38	18	12	6	88	18	41	14	24	36	47	14	25	16	22	20	50	12	2	42	9	20	0	0	-1
0.01	-1