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	85	5	2	50	6	50	288	UL	300	30000	269.31	629959	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1965.01	0	0	19	22	31	69	28	19	11	32	7	24	23	26	18	33	47	15	34	48	0	0	48	66	46	15	29	54	13	15	5	18	4	15	21	39	12	10	15	18	43	20	20	16	0	0	35	32	44	24	6	66	39	15	10	22	40	42	2	54	45	18	27	14	0	0	17	34	8	27	26	33	42	48	36	26	33	27	38	33	1	39	3	16	0	0	25	32	22	22	0	0	9	34	49	34	41	6	14	57	30	20	24	72	50	48	0	0	-1
0.01	0	0	15	6	48	22	47	5	18	11	31	23	16	52	6	22	2	18	32	24	26	11	42	0	33	9	38	11	1	13	14	19	24	24	50	16	0	0	-1
0.01	0	0	3	0	1	13	8	9	45	12	39	10	44	16	7	0	31	23	46	10	29	36	5	6	21	13	37	8	48	22	34	32	0	0	-1
0.01	-1
0.01	-1