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	44	4	2	50	6	50	252	UL	300	30000	231.86	784232	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2381.01	0	0	24	20	39	9	25	18	23	57	35	6	41	21	11	66	38	44	3	6	0	0	18	66	29	16	21	72	2	21	44	45	12	27	0	0	15	18	48	12	42	72	47	15	16	30	31	72	14	24	0	0	10	42	37	20	50	10	28	24	33	60	13	21	45	28	0	0	32	22	49	69	8	60	26	42	43	51	0	0	20	44	22	36	19	30	46	5	6	22	40	28	27	48	4	26	0	0	-1
0.01	-1
0.01	0	0	21	48	1	8	23	38	41	63	11	44	29	48	0	0	10	28	12	9	44	15	17	6	18	22	3	18	36	15	27	32	40	42	46	15	19	20	5	18	0	0	-1
0.01	0	0	8	40	49	46	7	30	42	48	26	28	43	17	28	16	50	0	0	0	2	14	14	0	31	48	16	30	9	46	34	20	47	10	15	12	30	42	33	20	0	0	-1
0.01	-1