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	92	2	2	50	6	50	241	UL	300	30000	245.99	675927	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2092.01	0	0	33	44	24	12	39	51	21	48	11	39	4	27	0	0	27	40	13	13	37	22	28	12	43	33	49	42	8	66	0	0	32	39	48	15	47	10	7	20	34	51	42	72	0	0	2	12	17	5	3	10	5	21	20	13	10	57	6	8	40	38	41	26	35	15	23	36	0	0	1	48	12	34	18	69	36	60	29	20	0	0	19	21	38	23	44	20	14	14	31	72	0	0	46	10	9	14	16	60	15	10	26	57	30	69	25	21	0	0	-1
0.01	0	0	23	12	1	16	36	20	18	23	45	9	50	17	30	23	16	20	28	0	43	11	8	22	49	14	42	24	34	17	32	13	0	0	-1
0.01	0	0	23	12	35	5	10	38	6	0	22	11	18	23	30	0	26	38	16	20	43	11	8	22	49	14	42	24	0	0	31	48	19	14	11	26	39	17	4	9	0	0	-1
0.01	-1
0.01	-1