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	57	3	2	50	6	50	161	UL	30	3000	238.08	124840	
p_t	x_ijt	q_it	and_so_on
0.01	-1
965.01	0	0	18	36	5	18	31	72	43	14	0	0	13	7	48	33	16	36	20	21	32	51	0	0	10	34	36	51	0	0	35	45	30	24	50	48	4	22	12	13	0	0	28	34	45	63	3	45	0	0	29	26	27	36	19	16	24	32	8	33	0	0	6	38	26	48	41	51	14	18	0	0	-1
0.01	-1
0.01	-1
1097.01	0	0	18	24	32	34	23	10	5	18	31	48	4	22	0	0	7	34	30	24	50	48	35	30	34	23	0	0	39	26	49	16	1	44	44	44	2	17	15	6	0	0	20	14	16	36	22	10	33	22	9	16	21	14	17	16	14	18	37	11	0	0	36	34	38	26	8	22	42	48	29	26	0	0	46	10	40	6	26	32	41	34	48	22	47	5	11	14	27	36	0	0	24	32	25	19	45	42	28	34	3	30	0	0	-1
0.01	-1