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	68	5	2	50	6	50	216	UL	30	3000	193.74	173023	
p_t	x_ijt	q_it	and_so_on
0.01	-1
926.01	0	0	27	14	24	72	1	39	14	57	0	0	47	10	7	24	16	26	6	44	39	15	44	24	2	36	45	18	8	18	0	0	34	48	19	22	48	66	0	0	18	22	31	69	46	15	29	54	5	12	21	26	15	12	0	0	-1
0.01	0	0	14	19	38	22	33	18	26	44	32	24	24	24	50	32	0	0	-1
0.01	-1
1039.01	0	0	25	32	22	22	20	16	43	20	15	12	48	44	18	22	34	32	0	0	47	10	28	19	16	26	6	44	39	10	10	22	40	42	44	16	23	26	0	0	37	8	31	46	11	32	29	36	46	10	13	15	5	12	4	15	21	26	12	10	0	0	38	22	33	18	36	26	42	48	45	12	2	36	35	32	8	18	0	0	9	34	49	34	41	6	3	16	1	26	30	20	17	34	50	32	0	0	-1
0.01	-1