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	63	5	2	50	6	50	144	UL	30	3000	246.69	225459	
p_t	x_ijt	q_it	and_so_on
0.01	-1
782.01	0	0	1	39	3	16	14	38	0	0	48	66	31	69	0	0	34	16	37	8	46	15	29	54	5	12	21	26	15	12	0	0	33	18	26	22	45	6	44	8	39	15	6	44	16	26	0	0	-1
0.01	0	0	8	18	44	16	2	36	45	12	32	24	38	22	0	0	50	32	24	48	34	32	18	22	47	10	0	0	-1
0.01	-1
1183.01	0	0	22	22	15	12	43	20	20	16	25	32	0	0	50	32	49	34	9	34	0	0	34	32	18	22	47	10	19	22	48	44	0	0	41	6	1	26	38	22	33	18	42	48	8	18	0	0	36	26	26	22	45	12	2	36	44	16	35	32	0	0	12	10	21	26	4	15	5	12	13	15	29	36	46	10	28	19	0	0	27	14	23	26	7	24	11	32	31	46	0	0	40	42	10	22	39	10	6	44	16	26	0	0	14	38	30	20	24	48	17	34	0	0	-1
0.01	-1