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	55	5	2	50	6	50	288	UL	30	3000	240.41	116386	
p_t	x_ijt	q_it	and_so_on
0.01	-1
766.01	0	0	14	38	1	39	38	22	33	18	26	22	45	18	2	36	39	15	44	24	34	48	0	0	15	12	21	26	5	12	29	54	46	15	31	69	37	8	48	66	0	0	-1
0.01	0	0	47	10	18	22	16	26	6	44	32	24	8	18	24	48	50	32	0	0	-1
0.01	-1
1199.01	0	0	12	10	21	26	4	15	5	12	13	15	29	36	46	10	31	46	28	19	18	22	47	10	19	22	48	44	0	0	22	22	15	12	43	20	20	16	25	32	0	0	41	6	3	16	1	26	38	22	33	18	36	26	42	48	26	22	45	12	2	36	35	32	8	18	0	0	9	34	49	34	14	38	30	20	24	48	17	34	50	32	0	0	34	32	23	26	7	24	11	32	16	26	6	44	39	10	10	22	40	42	44	16	27	14	0	0	-1
0.01	-1