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	67	3	2	50	6	50	322	UL	30	3000	166.64	142917	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1123.01	0	0	8	33	24	32	3	45	45	63	28	34	26	48	14	18	37	11	6	38	0	0	15	6	2	17	4	22	31	72	5	18	43	14	50	48	30	24	35	45	36	51	0	0	17	16	41	51	48	33	9	16	21	14	16	36	20	21	32	51	18	36	10	34	0	0	-1
0.01	0	0	19	16	11	14	27	72	42	48	29	26	0	0	-1
0.01	-1
939.01	0	0	12	13	39	26	49	16	1	44	4	22	44	44	50	48	30	24	35	30	7	34	0	0	34	23	18	24	32	34	23	10	5	18	31	48	20	14	16	36	22	10	33	22	48	22	47	5	41	34	13	7	46	10	0	0	29	26	8	22	24	32	3	30	25	19	45	42	28	34	26	32	14	18	40	6	38	26	36	34	0	0	-1
0.01	-1