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	72	2	2	50	6	50	161	UL	80	8000	261.31	285792	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1043.01	0	0	8	66	49	42	43	33	0	0	1	32	26	57	16	60	0	0	36	40	22	11	40	38	6	8	10	57	0	0	42	72	34	34	7	20	32	26	0	0	19	21	11	39	39	34	24	12	33	44	0	0	29	20	18	69	45	9	50	17	30	46	0	0	4	18	31	72	35	10	23	36	0	0	-1
0.01	-1
0.01	-1
1049.01	0	0	46	10	9	14	16	40	15	10	26	38	30	46	0	0	1	32	12	34	18	46	36	40	0	0	4	18	19	14	38	23	44	20	14	14	31	48	0	0	11	26	21	48	39	34	47	10	48	15	32	26	0	0	25	21	27	40	13	13	37	22	28	12	43	22	0	0	34	34	42	48	49	28	8	44	0	0	2	12	17	5	3	10	5	21	20	13	10	38	35	10	41	26	23	24	0	0	-1
0.01	-1