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	81	4	2	50	6	50	168	UL	30	3000	295.83	100917	
p_t	x_ijt	q_it	and_so_on
1029.01	0	0	8	40	49	46	7	30	42	48	0	0	10	28	0	0	46	10	38	44	11	44	29	16	21	48	17	6	0	0	44	15	2	14	24	20	39	9	25	18	23	38	35	6	41	21	36	15	3	12	0	0	16	15	9	46	34	20	47	10	15	12	26	28	43	34	0	0	18	44	27	32	40	28	19	20	20	44	0	0	28	16	33	20	30	42	31	48	14	24	12	18	0	0	-1
0.01	-1
0.01	-1
1352.01	0	0	10	42	0	0	32	22	49	69	8	60	50	10	0	0	37	20	43	34	26	42	31	72	0	0	11	66	21	72	1	8	2	21	0	0	41	63	23	57	29	48	0	0	15	18	48	12	42	72	47	15	16	45	0	0	5	18	22	36	19	30	46	10	6	22	40	42	0	0	28	24	33	60	44	45	12	18	13	21	0	0	4	26	3	12	27	48	18	44	45	28	0	0	-1
0.01	-1
0.01	-1