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	61	1	2	50	6	50	322	UL	30	3000	184.22	184022	
p_t	x_ijt	q_it	and_so_on
0.01	-1
993.01	0	0	1	30	26	22	5	26	18	42	30	14	12	42	29	7	31	72	45	34	0	0	21	28	3	30	24	16	8	39	39	63	4	21	16	66	0	0	-1
0.01	0	0	26	44	2	30	41	18	30	28	50	22	15	20	43	16	34	22	40	24	48	40	47	10	0	0	20	76	17	15	14	76	0	0	-1
0.01	-1
1138.01	0	0	32	18	7	22	16	44	9	19	13	19	37	13	28	15	8	26	42	48	39	42	4	14	45	34	0	0	38	14	31	48	49	38	12	42	36	44	40	24	6	16	47	10	48	40	33	13	27	22	0	0	19	12	21	28	3	30	11	38	24	16	23	36	10	44	0	0	35	30	22	18	5	26	41	18	18	28	50	22	30	28	46	5	25	23	44	17	2	30	26	44	1	20	0	0	-1
0.01	-1