<div dir="ltr"><div><div><div><div><div><div><div><div><div><div><div><div><div><div>Hello,<br><br></div>I am using Clp1.15.6 on an Ubuntu 12.04 machine.<br></div>I have compiled and installed the executable as mentioned in the readme install notes, which went successful.<br>
</div><br>1. I have been trying some linear programs using the Clp executable with a mps file. It gives me right solution for a minimization problem (which is the default direction of optimisation), but it doesn't give me correct solutions for maximisation problems.<br>
</div><br>For maximisation, I use it as follows:<br></div>./clp ./my.mps -maximize -solution solFile<br></div><br>What I get in the file is:<br></div>status unknown<br></div>objective value 0<br></div>columns val 0 as well..<br>
<br></div>2. Apart from this, I have a Binary Integer Program problem, for minimisation, in which I pass all the bounds as BV in the mps file.<br></div>But in the solution I get floating point values for the non zero columns instead of getting the value of 1. I wanted to know if Binary Integer Programming is supported with the library?<br>
<br></div>Thanks,<br></div>Sourav<br></div><div><div><div><br></div></div></div></div>