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Fix column bounds in findLowerLevelSolImprovingDirectionIC() #143

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Fix column bounds in findLowerLevelSolImprovingDirectionIC() #143

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9 changes: 5 additions & 4 deletions src/MibSCutGenerator.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1455,10 +1455,11 @@ MibSCutGenerator::findLowerLevelSolImprovingDirectionIC(double *uselessIneqs, do
for(i = 0; i < lCols; i++){
colIndex = lColInd[i];
value = lpSol[colIndex];
nSolver->setColLower(i, ceil(origColLb[colIndex] - value -
localModel_->etol_));
nSolver->setColUpper(i, floor(origColUb[colIndex] - value +
localModel_->etol_));
// feb223: w = 0 should be always a feasible direction
nSolver->setColLower(i, CoinMin(ceil(origColLb[colIndex] - value -
localModel_->etol_), 0.0));
nSolver->setColUpper(i, CoinMax(floor(origColUb[colIndex] - value +
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@tkralphs tkralphs Oct 4, 2024

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Ugh, I really don't understand code editors the introduce weird indentation. We need a workflow that runs the code through a formatter on every commit.

localModel_->etol_), 0.0));
}

remainingTime = timeLimit - localModel_->broker_->subTreeTimer().getTime();
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