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	
50	41	1	2	50	6	50	241	UL	800	80000	189.78	1.87152e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2131.01	0	0	1	30	35	30	14	57	0	0	32	18	16	66	13	19	28	15	8	39	39	63	4	21	0	0	48	60	6	16	40	36	36	44	29	7	31	24	45	51	0	0	26	66	2	30	5	39	18	42	30	14	25	23	33	13	0	0	-1
0.01	0	0	10	44	23	36	24	32	11	38	3	60	0	0	45	17	31	48	49	38	12	84	40	12	47	20	27	22	0	0	26	22	5	13	44	17	41	36	18	14	50	22	30	28	15	20	43	16	34	22	48	20	0	0	21	56	19	12	14	19	17	15	20	76	22	18	1	10	0	0	-1
0.01	-1
0.01	0	0	7	22	16	44	9	19	37	13	8	26	42	48	39	42	4	14	0	0	1	10	26	22	2	30	18	14	50	22	30	28	46	5	31	48	38	14	0	0	-1
0.01	-1