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<div class="moz-cite-prefix">I have also run into this problem; see<br>
<a class="moz-txt-link-freetext" href="http://list.coin-or.org/pipermail/ipopt/2009-June/001578.html">http://list.coin-or.org/pipermail/ipopt/2009-June/001578.html</a><br>
<br>
I have been dealing with this by automatically modifying the
source code each time I download it. To be specific,<br>
I use the following snippet of a bash script:<br>
<br>
#<br>
# patch Ipopt source so that it does not print message every time
it runs<br>
file="Ipopt/src/Algorithm/IpIpoptAlg.cpp"<br>
comment="// Bradley M. Bell 2009-07-01: Suppress printing startup
message"<br>
if ! grep "$comment" $file > /dev/null<br>
then<br>
echo "sed -istamp $file ..."<br>
sed -istamp $file -e \<br>
"s|\(.* bool.*[ _]message_printed *=
*\)false;|$comment\n\/\/&\n\1 true;|"<br>
fi<br>
if ! grep "$comment" $file > /dev/null<br>
then<br>
echo "Suppression of message printing failed"<br>
exit 1<br>
else<br>
echo "Suppression of message printing succeeded"<br>
fi<br>
<br>
<br>
<br>
On 9/16/2013 2:59 PM, Nittin Arora wrote:<br>
</div>
<blockquote
cite="mid:%3CCA+9gtA9X7D8-6_GkyZayiS7DRp_WSHGtva=awUiWVHyANxUdWg@mail.gmail.com%3E"
type="cite">
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<div>I am running Ipopt in a loop and every time I call ipopt I
get the following msg:<br>
<br>
"<br>
******************************************************************************<br>
This program contains Ipopt, a library for large-scale
nonlinear optimization.<br>
Ipopt is released as open source code under the Eclipse
Public License (EPL).<br>
For more information visit <a moz-do-not-send="true"
href="http://projects.coin-or.org/Ipopt">http://projects.coin-or.org/Ipopt</a><br>
******************************************************************************<br>
<br>
NOTE: You are using Ipopt by default with the MUMPS linear
solver.<br>
Other linear solvers might be more efficient (see Ipopt
documentation).<br>
"<br>
<br>
</div>
I have set the print level to 0. But this msg doesn't go away. I
am not sure how to suppress this. Can someone help please ? I
understand that msg may appear on the first call but on every
call makes it difficult to use Ipopt in a loop.<br>
<br>
Thanks,<br>
<br>
Nitin<br>
</div>
</blockquote>
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