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	33	1	2	50	6	50	161	UL	300	30000	203.67	703440	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2131.01	0	0	26	66	5	39	18	42	30	14	0	0	13	19	28	15	8	39	39	63	4	21	0	0	32	18	31	48	48	60	33	13	27	22	0	0	19	12	14	57	17	15	35	30	1	30	0	0	10	44	16	66	45	51	0	0	47	5	6	16	40	36	36	44	12	21	49	38	0	0	-1
0.01	0	0	25	23	15	20	30	14	50	11	18	14	41	9	44	17	2	15	26	22	1	10	0	0	3	60	11	38	24	32	0	0	20	76	14	19	21	56	0	0	-1
0.01	0	0	26	22	2	45	46	5	43	16	34	22	48	20	47	15	0	0	1	10	22	18	5	13	18	14	50	33	30	42	41	27	0	0	40	12	12	63	29	7	31	72	0	0	37	13	8	26	42	48	39	42	4	14	38	14	0	0	7	22	23	36	9	19	16	44	45	17	0	0	-1
0.01	-1
0.01	-1