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<p><font size="4">You will be passing a problem to the underlying solver, presumably OsiClp. How are you doing that - if with loadProblem it seems odd that the first row of matrix should appear in objective array?<br>
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John Forrest<br>
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<font size="2">ycollet@freesurf.fr</font></td></tr>
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<font size="2">cbc@list.coin-or.org</font></td></tr>
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<font size="2">04/28/2009 10:19 AM</font></td></tr>
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<font size="2">[Cbc] pb with matrix of constraints</font></td></tr>
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<tt>Hello,<br>
<br>
I am using the CBC library in a C++ program.<br>
I have a problem with a matrix of constraints.<br>
Cbc think the first line corresponds to the objective function. I don't<br>
wan't such a behavior (I ship the vector of objective function coeff and<br>
the matrix of constraints separately). Is there any options which allows<br>
CBC not to consider the first line of the constraints as the objective<br>
function ?<br>
<br>
YC<br>
<br>
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