[help-glpk] a simple question

[Zhihao Cen]

Hello

 

I am new with glpk and I try to write a program in C++ using glpk.

 

But I get the following problem

 

I write in the code: (LPX* prob with direction min)

 

s = lpx_simplex(prob);
 if (s != LPX_E_OK)
 { 
    std::string name  = "********";

    lpx_write_mps(prob, (char*)name.c_str());
    exit(s);
 }

and I get an error with 204(Unable to start the search), but the mps file can be resolved by glpsol.exe in console.

 

I have looked for the reason in the help-glpk archive, but I find nothing.

So I look forward of any help from you.

 

You can find the mps file with this email.

 

Thanks a lot.

 

model.mps
Description: Text document