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	17	3	2	50	6	50	241	UL	80	8000	313.62	228492	
p_t	x_ijt	q_it	and_so_on
0.01	-1
843.01	0	0	18	36	32	51	20	21	16	36	48	33	41	51	6	0	0	0	8	33	24	32	3	45	36	51	0	0	14	18	26	48	28	34	45	63	27	36	29	26	0	0	35	45	30	24	50	48	43	0	5	18	31	72	4	22	0	0	-1
0.01	-1
0.01	-1
1219.01	0	0	7	34	30	24	2	17	44	44	4	22	1	44	49	16	39	26	12	13	0	0	15	6	50	48	43	14	31	48	5	18	23	10	35	30	34	23	10	34	0	0	18	24	32	34	20	14	16	36	22	10	33	22	9	16	21	14	17	16	14	18	37	11	38	26	0	0	8	22	19	16	27	36	11	14	47	5	48	22	41	34	13	7	26	32	6	38	40	6	0	0	46	10	3	30	28	34	45	42	25	19	24	32	42	48	29	26	0	0	36	34	0	0	-1
0.01	-1