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	56	5	2	50	6	50	216	UL	30	3000	228.46	123149	
p_t	x_ijt	q_it	and_so_on
0.01	-1
756.01	0	0	31	69	46	15	29	54	5	12	21	26	12	10	15	12	0	0	26	22	32	12	39	15	6	44	16	26	44	24	2	36	45	18	8	18	0	0	50	32	24	48	33	18	38	22	1	39	3	0	14	38	0	0	34	48	18	22	47	10	48	66	0	0	-1
0.01	-1
0.01	-1
1209.01	0	0	47	10	18	22	7	24	11	32	16	26	6	44	23	26	34	32	0	0	19	22	28	19	31	46	46	10	29	36	13	15	5	12	4	15	21	26	37	8	0	0	35	32	44	16	2	36	40	42	10	22	39	10	32	12	45	12	17	34	0	0	48	44	15	12	43	20	20	16	22	22	25	32	0	0	41	6	3	16	1	26	38	22	33	18	36	26	42	48	26	22	8	18	27	14	0	0	9	34	49	34	14	38	30	20	24	48	50	32	0	0	-1
0.01	-1