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	93	2	2	50	6	50	161	UL	300	30000	260.7	679470	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2092.01	0	0	19	21	38	23	3	10	5	21	20	13	10	57	35	15	0	0	31	72	14	14	17	5	44	20	2	12	0	0	36	60	45	9	50	17	30	69	0	0	11	39	21	48	39	51	24	12	0	0	43	33	42	72	34	51	0	0	23	36	41	26	29	20	1	48	25	21	0	0	16	60	26	57	15	10	9	14	46	10	0	0	4	27	33	44	32	39	27	40	0	0	40	38	6	8	22	11	18	69	12	34	0	0	8	66	49	42	28	12	37	22	13	13	0	0	-1
0.01	0	0	39	17	47	10	48	15	7	20	34	17	42	24	49	14	8	22	43	11	0	0	23	12	1	16	36	20	18	23	30	23	26	19	16	20	0	0	-1
0.01	0	0	4	9	11	26	19	14	31	48	10	38	35	5	0	0	23	12	1	0	18	23	30	0	26	19	16	20	28	0	43	11	8	22	49	14	42	24	32	13	0	0	-1
0.01	-1
0.01	-1