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	60	2	2	50	6	50	161	UL	80	8000	320.22	241450	
p_t	x_ijt	q_it	and_so_on
0.01	-1
908.01	0	0	34	34	42	72	49	42	0	0	23	36	25	0	43	33	8	66	32	26	0	0	36	40	18	69	30	46	0	0	1	32	26	57	16	60	0	0	4	18	19	21	11	39	39	34	24	0	33	44	0	0	31	72	10	57	35	10	0	0	-1
0.01	-1
0.01	-1
1184.01	0	0	2	12	44	20	17	5	14	14	31	48	0	0	46	10	9	14	16	40	15	10	26	38	30	46	0	0	32	26	24	12	39	34	21	48	11	26	0	0	34	34	42	48	49	28	8	44	0	0	48	15	47	10	7	20	43	22	28	12	37	22	13	13	27	40	0	0	4	18	19	14	38	23	3	10	5	21	20	13	10	38	23	24	0	0	35	10	41	26	40	38	6	8	22	11	45	9	50	17	12	34	0	0	29	20	36	40	18	46	1	32	25	21	0	0	-1
0.01	-1