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	4	2	50	6	50	168	UL	300	30000	296.42	772606	
p_t	x_ijt	q_it	and_so_on
0.01	-1
2381.01	0	0	26	42	48	12	42	72	32	22	37	20	0	0	45	28	10	42	0	0	40	42	38	44	11	66	36	15	0	0	41	63	35	6	23	57	25	18	39	9	17	6	0	0	20	44	19	30	22	36	5	18	4	26	0	0	29	48	21	72	44	45	0	0	14	24	31	72	24	20	2	21	12	27	0	0	16	45	9	46	34	20	47	15	15	18	28	24	0	0	3	18	27	48	18	66	13	21	0	0	49	69	7	30	8	60	0	0	50	10	43	51	30	42	33	60	0	0	-1
0.01	0	0	33	20	31	24	16	15	42	24	49	23	8	20	26	14	43	17	28	8	0	0	22	0	19	10	46	20	6	22	40	14	29	16	21	24	44	15	10	14	0	0	-1
0.01	0	0	3	6	27	32	36	0	18	22	0	0	12	9	21	24	1	8	23	38	41	21	11	44	40	14	19	10	22	0	0	0	2	14	31	24	15	12	47	10	42	24	49	23	8	20	26	14	28	8	32	0	10	14	0	0	-1
0.01	-1
0.01	-1