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	1	5	2	50	6	50	288	UL	30	3000	443.26	103002	
p_t	x_ijt	q_it	and_so_on
0.01	-1
746.01	0	0	34	16	48	22	31	23	46	5	29	18	39	5	10	0	44	16	45	6	8	18	1	13	3	0	0	0	-1
0.01	0	0	15	12	21	26	5	12	29	18	46	5	31	23	16	13	6	22	39	5	32	12	2	18	45	6	26	11	42	0	33	18	38	11	1	13	3	0	14	19	24	24	50	16	0	0	34	16	18	11	47	5	48	44	0	0	-1
0.01	0	0	50	16	24	24	14	19	1	13	38	11	26	11	45	6	2	18	44	8	39	5	6	22	16	13	29	18	46	5	31	23	18	11	47	5	34	16	0	0	-1
1219.01	0	0	9	17	49	17	14	19	1	13	38	11	33	9	36	13	42	24	26	11	32	12	2	18	44	8	23	13	7	12	31	23	18	11	47	5	19	11	48	22	34	16	0	0	50	16	17	17	24	24	30	10	8	18	35	16	45	6	40	21	10	11	39	5	6	22	16	26	11	16	46	5	29	18	5	6	21	13	12	5	15	6	22	11	25	16	0	0	-1
0.01	0	0	27	14	17	17	24	24	30	10	50	16	0	0	9	17	49	17	41	6	14	19	3	16	1	13	38	11	33	9	36	13	42	24	26	11	45	6	2	18	40	21	10	11	39	5	6	22	44	8	35	16	34	16	0	0	25	16	22	11	20	16	43	20	15	6	12	5	37	8	21	13	4	15	5	6	13	15	46	5	29	18	11	16	31	23	28	19	7	12	23	13	18	11	47	5	19	11	48	22	0	0	-1