Re: GLPK/glpsol gives different objective values for mip/nomip

2020-10-06 Thread Chris Matrakidis
On Tue, 6 Oct 2020 at 16:15, Domingo Alvarez Duarte wrote: > Testing GLPK with miplib2017 I noticed that GLPK/glpsol gives different > values for LP objective funcion value when a MIP problem is given with > the option --nomip , is this the expected behavior ? > Yes, this is expected. For a mip

GLPK/glpsol gives different objective values for mip/nomip

2020-10-06 Thread Domingo Alvarez Duarte
Hello ! Testing GLPK with miplib2017 I noticed that GLPK/glpsol gives different values for LP objective funcion value when a MIP problem is given with the option --nomip , is this the expected behavior ? Solving MIP -> *  6593: obj =   4.383346402e+07 inf = 1.946e-09 (0) 29 Soling "--nomip"