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I'm using SYMPHONY 5.4.3 by calling it from the
OsiSymSolverInterface:<br>
<br>
<tt> OsiSymSolverInterface *si = new OsiSymSolverInterface();<br>
si->parseCommandLine(argc, argv);<br>
sym_environment *env = si->getSymphonyEnvironment();<br>
si->loadProblem();<br>
</tt><br>
<br>
After loading the problem (in LP file format) I checked the column
names (si->getColumnName(i)) and they are all replaced by C0000*<br>
<br>
Tried to set the parameter <br>
si->setIntParam(OsiNameDiscipline, 2);<br>
before loading the problem, which is required in OSI to keep names
but it didn't work.<br>
<br>
What else do I need to do to preserve column names after reading an
LP ?<br>
<br>
In SYMPHONY manual it is stated that :<br>
... <i>If the data was read in from either an MPS or GMPL/AMPL
file, then the column names<br>
will be set automatically</i> ...<br>
<br>
My SYMPHONY installation was compiled including GLPK, Blas and
LAPACK - the default LP solver is CLP.<br>
<br>
Cheers, Haroldo<br>
<pre class="moz-signature" cols="72">--
=============================================================
Haroldo Gambini Santos
Computing Department - Universidade Federal de Ouro Preto - UFOP
email: haroldo [at ] iceb.ufop.br
home/research page: <a class="moz-txt-link-abbreviated" href="http://www.decom.ufop.br/haroldo/">www.decom.ufop.br/haroldo/</a>
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