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	80	1	2	50	6	50	241	UL	30	3000	244.75	85671	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1146.01	0	0	14	19	20	57	22	18	5	39	26	66	1	30	0	0	21	42	3	15	23	36	9	19	16	66	45	51	0	0	32	18	24	24	8	39	39	63	4	21	31	72	0	0	47	15	29	7	12	63	40	36	6	16	48	60	27	22	0	0	2	45	41	27	18	42	50	33	30	42	15	15	46	5	25	23	0	0	-1
0.01	-1
985.01	0	0	7	22	10	44	3	45	21	14	19	12	0	0	38	14	31	48	4	14	39	42	49	38	12	21	36	44	40	12	47	5	0	0	45	17	16	44	13	19	37	13	28	15	8	26	42	48	24	8	11	38	0	0	33	13	48	20	34	22	43	16	15	5	30	28	50	11	18	28	41	9	2	15	44	17	5	13	26	44	0	0	14	57	17	15	20	19	35	30	1	20	0	0	-1
0.01	-1
0.01	-1