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	6	2	2	50	6	50	161	UL	80	8000	316.85	231441	
p_t	x_ijt	q_it	and_so_on
0.01	-1
864.01	0	0	26	57	30	46	1	32	0	0	8	66	43	33	16	60	0	0	23	36	18	69	36	40	35	10	0	0	32	26	24	0	39	34	11	39	19	21	4	18	0	0	34	34	42	72	49	42	0	0	31	72	10	57	0	0	-1
0.01	-1
0.01	-1
1228.01	0	0	27	40	13	13	37	22	28	12	43	22	7	20	47	10	48	15	0	0	35	10	41	13	40	38	6	8	22	11	45	9	50	17	12	34	25	21	0	0	4	18	19	14	11	26	21	48	39	34	24	12	0	0	31	48	14	14	2	12	44	20	17	5	3	10	10	19	0	0	33	44	32	26	0	0	23	12	29	20	36	40	18	46	1	32	0	0	46	10	9	14	16	40	15	10	26	38	30	46	0	0	34	34	42	48	49	28	8	44	0	0	-1
0.01	0	0	38	23	5	21	20	13	10	19	41	13	23	12	0	0	-1