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	87	4	2	50	6	50	168	UL	300	30000	327.24	759704	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2381.01	0	0	16	45	9	46	34	20	47	15	26	42	0	0	13	21	18	66	4	26	20	44	0	0	29	48	21	72	2	21	12	27	0	0	3	18	27	48	40	42	22	36	5	18	0	0	36	15	41	63	35	6	23	57	25	18	39	9	0	0	37	20	7	30	42	72	15	18	28	24	0	0	17	6	44	45	14	24	24	20	31	72	0	0	11	66	38	44	6	22	19	30	0	0	48	12	8	60	49	69	32	22	0	0	33	60	30	42	43	51	50	10	0	0	45	28	10	42	0	0	-1
0.01	0	0	19	10	46	20	40	14	41	21	11	22	29	16	21	24	44	15	12	9	10	14	0	0	33	20	43	17	26	14	8	20	49	23	15	6	16	15	31	24	2	7	18	22	0	0	-1
0.01	0	0	13	0	12	0	2	7	31	24	15	6	47	10	42	48	49	23	8	20	26	14	28	16	0	0	10	14	3	6	27	32	21	24	1	8	23	38	11	22	40	14	19	10	0	0	-1
0.01	-1
0.01	-1