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	24	4	2	50	6	50	168	UL	80	8000	332.15	241541	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1076.01	0	0	44	30	31	72	26	42	28	24	50	0	0	0	43	34	8	60	49	69	0	0	15	18	48	12	42	72	47	15	16	30	12	18	0	0	4	0	3	12	27	48	40	42	6	22	46	10	19	30	22	0	0	0	11	66	41	42	23	57	0	0	29	32	21	72	2	21	33	40	0	0	10	42	18	44	0	0	-1
0.01	-1
0.01	-1
1305.01	0	0	36	15	29	32	21	48	1	8	23	38	25	18	39	9	0	0	11	44	41	42	35	6	38	44	40	28	0	0	20	44	5	18	22	36	46	10	19	20	27	32	0	0	16	30	9	46	34	20	47	10	15	12	26	28	28	16	0	0	10	28	45	28	13	21	18	44	3	12	4	26	0	0	8	40	49	46	7	30	42	48	0	0	12	18	14	24	31	48	24	20	2	14	44	30	17	6	0	0	33	40	30	42	43	34	32	22	50	10	37	20	0	0	-1
0.01	-1