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	41	5	2	50	6	50	216	UL	800	80000	226.98	1.7313e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1965.01	0	0	9	34	49	34	14	57	24	72	27	14	0	0	17	34	44	24	40	42	39	10	6	66	16	39	0	0	30	20	3	16	1	39	33	27	36	26	26	33	45	18	8	27	0	0	21	39	5	18	13	15	29	54	46	15	48	66	0	0	34	48	47	15	23	26	7	24	28	19	31	46	19	22	0	0	-1
0.01	0	0	25	32	22	22	20	16	43	20	15	24	12	10	37	8	48	22	47	5	18	11	34	16	0	0	8	9	35	32	44	8	2	18	32	24	26	11	42	48	33	9	38	44	1	13	0	0	50	64	24	24	14	19	0	0	-1
0.01	0	0	41	6	1	13	45	12	2	54	44	8	10	22	39	15	6	22	16	13	11	32	34	16	0	0	18	33	31	69	46	10	29	36	5	6	4	15	21	13	48	22	0	0	-1
0.01	-1
0.01	-1