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	57	5	2	50	6	50	144	UL	30	3000	258.62	138552	
p_t	x_ijt	q_it	and_so_on
0.01	-1
781.01	0	0	27	0	17	0	8	18	32	12	39	15	6	44	16	26	7	0	28	19	47	10	0	0	18	22	46	15	29	54	5	12	21	26	15	12	0	0	24	48	1	39	3	16	14	38	0	0	48	66	31	69	0	0	34	48	50	32	0	0	38	22	33	18	42	0	26	22	45	18	2	36	44	24	0	0	-1
0.01	-1
0.01	-1
1184.01	0	0	12	10	21	26	4	15	5	12	13	15	29	36	46	10	37	8	0	0	27	14	17	34	24	48	50	32	0	0	23	26	7	24	11	32	31	46	47	10	0	0	33	18	45	12	32	12	39	10	10	22	6	44	16	26	0	0	8	18	35	32	2	36	40	42	44	16	0	0	1	26	38	22	36	26	42	48	26	22	0	0	9	34	49	34	14	38	30	20	41	6	0	0	22	22	15	12	43	20	20	16	25	32	0	0	48	44	19	22	18	22	34	32	0	0	-1
0.01	-1