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	14	2	2	50	6	50	241	UL	30	3000	315.47	120500	
p_t	x_ijt	q_it	and_so_on
0.01	-1
864.01	0	0	42	24	49	14	8	22	43	11	16	20	26	19	18	23	10	57	35	10	23	12	0	0	31	72	19	21	11	39	39	34	4	18	0	0	-1
0.01	0	0	32	13	34	17	42	24	49	14	8	22	43	11	16	20	26	19	30	23	18	23	36	20	1	16	23	12	0	0	-1
0.01	0	0	32	13	34	17	42	24	49	14	8	22	43	11	16	20	26	19	30	23	18	23	36	20	1	16	23	12	0	0	-1
1228.01	0	0	46	5	16	20	30	23	26	19	15	10	28	6	43	11	8	22	49	14	42	24	34	17	27	20	0	0	4	18	19	14	11	26	21	48	39	34	24	12	47	10	33	44	32	13	0	0	31	24	2	6	44	10	17	0	3	10	10	19	6	8	40	19	36	20	18	23	12	34	1	16	29	10	41	13	35	5	23	12	0	0	-1
0.01	0	0	32	13	48	15	7	20	34	17	42	24	49	14	8	22	43	11	28	6	37	22	13	13	27	20	0	0	25	21	1	16	29	10	40	19	22	11	36	20	18	23	45	9	50	17	30	23	26	19	16	20	9	14	46	5	0	0	23	12	41	13	35	5	10	19	20	13	5	21	38	23	17	5	44	10	2	6	14	14	31	24	0	0	-1