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<div class="moz-cite-prefix">Patrik,<br>
<br>
The fix is not to use -preprocess strategy :-)<br>
<br>
Since changes to Cbc to make it easier to use command line code as
a function, the "strategy" options have not been much tested.<br>
<br>
I have fixed in stable. CbcModel.cpp change 2002.<br>
<br>
John Forrest<br>
<br>
On 09/01/14 16:10, Patrik Dufresne wrote:<br>
</div>
<blockquote
cite="mid:CAJ=kj5yDycC1nTLow19dU47y_njX4va2qH8w93Heh9GcVaBSsQ@mail.gmail.com"
type="cite">
<div dir="ltr">Hi,
<div><br>
</div>
<div>I have a MIP problem I can't solve using "-preprocess
strategy".</div>
<div><br>
</div>
<div>
<div>$ ./cbc coucou-0.lp -preprocess strategy solve</div>
<div>Welcome to the CBC MILP Solver </div>
<div>Version: 2.8.3 </div>
<div>Build Date: Nov 17 2013 </div>
<div><br>
</div>
<div>command line - ./cbc coucou-0.lp -preprocess strategy
solve</div>
<div>Option for preprocess changed from sos to strategy</div>
<div>Continuous objective value is 0 - 0.01 seconds</div>
<div>Cgl0004I processed model has 0 rows, 0 columns (0
integer) and 0 elements</div>
<div>Cbc3007W No integer variables - nothing to do</div>
<div>Cbc3007W No integer variables - nothing to do</div>
<div>terminate called after throwing an instance of
'CoinError'</div>
<div>Aborted</div>
</div>
<div><br>
</div>
<div>See attachment for the file.</div>
<div>Anything to fix this ?</div>
<div>
<div><br clear="all">
<div>
<div dir="ltr">
<div>--</div>
Patrik Dufresne
<div><br>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
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</pre>
</blockquote>
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