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	69	5	2	50	6	50	144	UL	30	3000	227.05	201637	
p_t	x_ijt	q_it	and_so_on
0.01	-1
828.01	0	0	31	69	18	22	34	48	0	0	24	48	1	39	3	16	14	38	0	0	8	18	44	24	6	44	16	26	11	32	0	0	47	10	46	15	29	54	5	12	21	26	15	12	0	0	48	66	17	34	50	32	0	0	45	18	2	36	39	15	32	12	26	22	33	18	38	22	0	0	-1
0.01	-1
0.01	-1
1137.01	0	0	18	22	31	46	28	19	7	24	23	26	0	0	49	34	9	34	0	0	12	10	21	26	4	15	5	12	13	15	29	36	46	10	37	8	0	0	50	32	24	48	30	20	14	38	41	6	0	0	1	26	38	22	36	26	26	22	42	48	0	0	33	18	45	12	32	12	39	10	10	22	6	44	16	26	0	0	8	18	35	32	2	36	40	42	44	16	0	0	22	22	15	12	43	20	20	16	25	32	0	0	48	44	19	22	47	10	34	32	27	14	0	0	-1
0.01	-1