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	34	4	2	50	6	50	336	UL	800	80000	303.64	2.02006e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2381.01	0	0	50	10	28	24	26	42	15	18	47	15	34	20	9	46	16	45	31	72	30	42	0	0	43	51	48	12	42	72	7	30	49	69	8	60	32	22	37	20	0	0	18	66	36	15	27	48	40	42	6	22	46	15	19	30	22	36	5	18	20	44	0	0	33	60	12	27	17	6	44	45	2	21	1	8	21	72	29	48	3	18	4	26	0	0	13	21	14	24	24	20	39	9	25	18	23	57	35	6	41	63	11	66	38	44	0	0	45	28	10	42	0	0	-1
0.01	0	0	3	6	18	22	12	9	33	20	28	8	43	17	26	14	8	20	49	23	42	24	16	15	31	24	2	7	44	15	21	24	29	16	11	22	41	21	40	14	46	5	19	10	5	0	0	0	10	14	0	0	-1
0.01	0	0	22	0	19	10	27	32	40	14	11	22	23	38	21	24	2	7	31	24	15	12	47	10	42	24	49	23	8	20	26	14	28	8	50	0	10	14	0	0	-1
0.01	-1
0.01	-1