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	70	5	2	50	6	50	288	UL	80	8000	290.06	262437	
p_t	x_ijt	q_it	and_so_on
0.01	-1
855.01	0	0	50	32	24	48	17	34	8	18	45	18	2	36	44	24	18	22	34	48	0	0	15	12	12	10	21	26	5	12	13	15	29	54	46	15	31	69	37	8	48	66	0	0	14	38	3	0	1	39	38	22	33	18	26	22	32	12	40	42	39	15	6	44	16	26	47	10	0	0	-1
0.01	-1
0.01	-1
1110.01	0	0	18	22	28	19	31	46	46	10	29	36	5	12	4	15	21	26	15	12	43	20	20	16	22	22	25	32	0	0	9	34	49	34	14	38	3	16	1	26	30	20	24	48	50	32	0	0	34	32	47	10	7	24	11	32	16	26	6	44	10	22	39	10	32	12	45	12	35	32	8	18	27	14	0	0	41	6	38	22	33	18	36	26	42	48	26	22	2	36	44	16	23	26	19	22	48	44	0	0	-1
0.01	-1