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	1	2	50	6	50	241	UL	30	3000	195.9	126095	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1029.01	0	0	1	30	26	66	33	13	48	40	47	10	31	72	0	0	45	34	4	21	39	63	8	39	16	66	0	0	20	38	5	26	18	42	50	22	30	42	15	10	41	18	2	30	0	0	14	38	0	0	-1
0.01	0	0	40	24	29	7	12	42	49	38	24	32	11	38	3	60	0	0	19	12	21	56	0	0	-1
0.01	-1
1102.01	0	0	13	19	37	13	28	15	8	26	42	48	39	42	4	14	31	48	38	14	0	0	27	22	45	34	16	44	9	19	23	36	10	44	7	22	32	18	0	0	25	23	43	16	34	22	12	42	36	44	40	24	6	16	48	40	47	10	0	0	5	26	18	28	50	22	30	28	15	10	46	5	41	18	44	17	2	30	26	44	0	0	35	30	1	20	22	18	20	38	17	15	14	38	0	0	-1
0.01	-1