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	50	5	2	50	6	50	216	UL	30	3000	268.3	147926	
p_t	x_ijt	q_it	and_so_on
0.01	-1
758.01	0	0	3	0	1	13	8	18	45	18	44	8	39	15	6	44	16	26	31	69	0	0	15	12	21	26	5	12	29	54	46	15	48	66	0	0	34	48	0	0	-1
0.01	0	0	1	26	38	22	33	18	26	22	32	24	2	36	44	16	18	22	47	10	0	0	14	38	24	48	50	32	0	0	-1
0.01	-1
1207.01	0	0	50	32	24	48	30	20	14	38	41	6	49	34	9	34	0	0	31	23	11	32	29	36	46	10	13	15	5	12	4	15	21	26	12	5	15	6	22	11	25	16	0	0	34	16	7	24	16	26	6	44	39	10	10	22	40	42	45	12	8	18	0	0	27	14	35	32	2	36	44	16	23	26	18	11	47	10	19	22	48	44	0	0	17	34	26	22	42	48	36	26	33	18	38	22	1	26	3	16	0	0	-1
0.01	0	0	25	16	22	11	20	16	43	20	15	6	12	5	37	8	31	23	28	19	18	11	34	16	0	0	-1