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	42	4	2	50	6	50	168	UL	800	80000	261.92	2.07601e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2381.01	0	0	14	24	31	72	24	20	2	21	44	30	0	0	32	22	49	69	8	60	50	10	0	0	18	66	12	27	33	60	0	0	19	30	46	10	6	22	40	42	27	48	3	12	0	0	29	32	41	42	35	6	23	57	25	18	39	9	0	0	11	66	21	72	17	6	13	21	0	0	30	42	26	42	43	51	28	24	0	0	10	42	45	28	4	26	0	0	37	20	15	18	48	12	42	72	47	15	16	30	0	0	-1
0.01	-1
0.01	-1
0.01	0	0	16	30	9	46	34	20	47	10	15	12	26	28	43	17	0	0	20	44	5	18	22	36	19	20	27	32	3	12	0	0	8	40	49	46	7	30	42	48	50	0	0	0	11	44	41	42	38	44	40	28	46	10	0	0	36	15	29	32	23	38	1	8	21	48	18	22	0	0	10	28	28	16	33	20	31	48	2	14	44	30	12	9	0	0	-1
0.01	-1