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	94	4	2	50	6	50	336	UL	800	80000	274.79	2.00956e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2381.01	0	0	30	42	31	72	16	45	9	46	34	20	47	15	43	51	28	24	37	20	0	0	50	10	26	42	15	18	48	12	42	72	7	30	49	69	8	60	32	22	0	0	20	44	5	18	22	36	19	30	46	15	6	22	40	42	27	48	36	15	18	66	0	0	13	21	12	27	17	6	29	48	11	66	41	63	35	6	38	44	3	18	4	26	0	0	33	60	14	24	24	20	39	9	25	18	23	57	1	8	21	72	2	21	44	45	0	0	10	42	45	28	0	0	-1
0.01	0	0	18	22	12	9	33	20	43	17	26	14	8	20	49	23	42	24	15	6	16	15	31	24	2	7	44	15	21	24	29	16	11	22	41	21	40	14	27	16	3	6	0	0	-1
0.01	0	0	10	28	50	0	28	16	43	0	26	14	8	20	49	23	42	24	47	10	15	6	31	24	2	7	21	24	23	38	11	22	40	14	46	5	19	20	27	16	4	0	0	0	-1
0.01	-1
0.01	-1