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Hello<br><br>I've created the OSInstance and solved it with the CoinSolver object.<br>It can solve correctly but I can't get basic/non-basic variable information from the OSResult or OSRL.<br>The OSOption is default.<br><br>Here is the code.<br>--------------------------------------------------------------<br>OSInstance *osin = createOSInstance();<br><br>CoinSolver *solver = new CoinSolver();<br>solver->osinstance = osin;<br>solver->solve();<br><br>OSResult *osr = solver->osresult;<br>int numOfBasisVar = osr->getNumberOfBasisVar(0);<br>--------------------------------------------------------------<br><br>numOfBasisVar is -1 for every model I've solved.<br><br>I appreciate any help on this matter.<br><br>Best regards<br><br>Koraphat Dangsuwan<br> </body>
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