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	2	2	50	6	50	241	UL	800	80000	194.13	1.83422e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2092.01	0	0	1	48	36	60	18	46	45	9	22	11	6	8	40	38	29	20	0	0	25	21	16	60	30	23	26	57	15	10	37	22	43	33	13	13	0	0	4	27	0	0	31	72	14	14	44	20	17	5	5	21	10	57	35	10	23	36	0	0	8	66	49	28	42	72	34	51	7	20	0	0	19	21	11	39	21	48	39	51	24	12	33	44	32	13	0	0	-1
0.01	-1
0.01	0	0	4	9	19	14	11	26	39	17	47	10	48	15	32	39	9	14	26	38	16	40	46	10	0	0	27	40	28	12	43	22	8	44	49	42	42	48	34	17	0	0	1	16	36	20	18	69	12	34	50	17	30	69	0	0	-1
0.01	0	0	23	24	41	26	35	10	10	38	20	13	3	10	38	23	2	12	31	48	0	0	-1
0.01	-1