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	22	2	2	50	6	50	322	UL	80	8000	280.83	208041	
p_t	x_ijt	q_it	and_so_on
0.01	-1
864.01	0	0	4	18	39	34	11	39	19	21	31	72	10	57	35	10	23	36	0	0	43	33	8	66	49	42	42	72	34	34	32	26	0	0	16	60	26	57	30	46	18	69	36	40	1	32	0	0	-1
0.01	-1
0.01	-1
1228.01	0	0	9	14	16	40	15	10	26	38	30	46	50	17	45	9	18	46	12	34	1	32	41	26	35	10	0	0	31	48	14	14	2	12	44	20	17	5	38	23	3	10	5	21	20	13	10	38	6	8	40	38	22	11	36	40	29	20	0	0	4	18	19	14	11	26	21	48	39	34	24	12	47	10	7	20	48	15	33	44	32	26	0	0	23	24	25	21	46	10	27	40	13	13	37	22	28	12	43	22	8	44	49	28	42	48	34	34	0	0	-1
0.01	-1