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	58	2	2	50	6	50	322	UL	80	8000	244.36	225843	
p_t	x_ijt	q_it	and_so_on
0.01	-1
911.01	0	0	23	36	1	32	41	0	35	10	10	57	31	72	19	21	11	39	21	0	39	34	4	18	0	0	32	26	34	34	42	72	49	42	8	66	43	33	0	0	25	21	16	60	26	57	30	46	50	17	45	9	18	69	36	40	0	0	-1
0.01	-1
0.01	-1
1181.01	0	0	32	26	33	44	24	12	39	34	21	48	11	26	19	14	4	18	0	0	48	15	47	10	7	20	34	34	42	48	49	28	8	44	43	22	28	12	37	22	13	13	27	40	46	10	0	0	9	14	16	40	15	10	26	38	30	46	12	34	18	46	36	40	29	20	1	32	0	0	23	24	35	10	41	26	40	38	22	11	6	8	10	38	20	13	5	21	3	10	38	23	17	5	44	20	2	12	14	14	31	48	0	0	-1
0.01	-1