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	7	4	2	50	6	50	336	UL	30	3000	312.6	96509	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1042.01	0	0	50	0	28	24	43	34	26	42	33	40	12	18	18	44	27	48	40	42	46	10	19	30	0	0	31	72	16	30	15	18	47	15	42	72	49	69	8	60	0	0	44	30	2	21	21	72	29	32	23	57	41	42	11	66	3	12	0	0	10	42	0	0	-1
0.01	-1
0.01	-1
1339.01	0	0	17	6	44	30	2	14	14	24	24	20	39	9	9	46	34	20	16	30	31	48	30	42	33	40	0	0	50	10	28	16	43	34	26	28	15	12	48	12	47	10	42	48	7	30	49	46	8	40	32	22	37	20	0	0	20	44	5	18	22	36	19	20	46	10	6	22	40	28	27	32	36	15	18	44	13	21	45	28	0	0	12	18	29	32	21	48	1	8	25	18	23	38	35	6	41	42	11	44	38	44	3	12	4	26	0	0	10	28	0	0	-1
0.01	-1