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	66	1	2	50	6	50	161	UL	80	8000	241.11	331070	
p_t	x_ijt	q_it	and_so_on
0.01	-1
882.01	0	0	24	16	28	15	8	39	39	63	4	21	0	0	21	28	3	30	16	66	45	34	0	0	47	10	40	24	12	42	29	7	31	72	0	0	48	40	33	13	2	30	26	66	0	0	41	18	15	10	30	42	50	22	18	42	5	26	0	0	1	30	20	38	14	38	0	0	-1
0.01	-1
0.01	-1
1249.01	0	0	23	36	9	19	16	44	45	34	27	22	0	0	48	40	43	16	15	10	30	28	50	22	18	28	44	17	0	0	11	38	24	16	42	48	8	26	37	13	13	19	0	0	34	22	12	42	36	44	40	24	6	16	47	10	0	0	26	44	2	30	25	23	46	5	41	18	5	26	0	0	35	30	1	20	22	18	20	38	17	15	14	38	0	0	19	12	21	28	3	30	10	44	7	22	32	18	0	0	38	14	31	48	4	14	49	38	39	42	0	0	-1
0.01	-1