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	75	3	2	50	6	50	161	UL	30	3000	283.74	77194	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1135.01	0	0	39	26	1	44	4	33	7	34	34	23	0	0	36	51	0	0	32	51	20	21	16	54	22	10	33	22	0	0	30	36	50	72	35	45	0	0	38	26	24	48	8	33	29	39	0	0	46	10	3	45	28	17	45	63	19	16	0	0	26	48	41	51	48	22	47	5	11	14	27	18	0	0	14	27	18	36	5	9	31	72	43	14	0	0	-1
0.01	-1
927.01	0	0	3	30	28	51	45	42	25	19	24	16	0	0	12	13	49	16	2	17	44	44	50	24	30	12	35	30	0	0	15	6	4	11	31	48	5	27	23	10	32	34	18	24	0	0	14	9	17	16	20	14	16	18	21	14	9	16	48	33	41	34	13	7	0	0	40	6	6	38	26	32	37	11	10	34	36	34	0	0	8	22	27	54	42	48	29	13	0	0	-1
0.01	-1
0.01	-1