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<div dir="auto">Yes. I run under windows</div>
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<div dir="auto">I have two version</div>
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<div dir="auto">One I doenloaded</div>
<div dir="auto">One I compiled under cygwin</div>
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<div dir="auto">Both do not work</div>
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<div>Zilberberg Yoram</div>
<div>Chief Architect</div>
<div>One1</div>
<div><br>
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<div><br>
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<div><br>
</div>
<div>-------- Original message --------</div>
<div>From: Ted Ralphs <ted@lehigh.edu> </div>
<div>Date: 9/22/19 20:06 (GMT+02:00) </div>
<div>To: Yoram Zilberberg <yoram@one1.co.il> </div>
<div>Cc: Naladimmu Sreelakshmi <naladimmu.sreelakshmi@fractal.ai>, cbc <cbc@list.coin-or.org>
</div>
<div>Subject: Re: [Cbc] [External] Re: 2.10 version on Ubuntu </div>
<div><br>
</div>
<div>
<div dir="ltr">If your binary is .exe, I assume you are not building in Ubuntu? It would be best if you opened an issue for this.
<div><br>
</div>
<div>Cheers,</div>
<div><br>
</div>
<div>Ted</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sun, Sep 22, 2019 at 4:18 AM Yoram Zilberberg <<a href="mailto:yoram@one1.co.il">yoram@one1.co.il</a>> wrote:<br>
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<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex; border-left:1px solid rgb(204,204,204); padding-left:1ex">
<div lang="en-IL">
<div class="gmail-m_5451299708900242870WordSection1">
<p class="MsoNormal"><span lang="EN-GB">I have tried with 128 threads. I run for 10 hours (I have seen the cbc.exe running (single thread) the whole time.<br>
So I killed it.<br>
<br>
for me – it did not work (different behaviour then < 100, but still not working) <u>
</u><u></u></span></p>
<p class="MsoNormal"><span lang="en-IL"><u></u> <u></u></span></p>
<div>
<div style="border-right:none; border-bottom:none; border-left:none; border-top:1pt solid rgb(225,225,225); padding:3pt 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US"><u></u> <u></u></span></b></p>
<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Cbc <<a href="mailto:cbc-bounces@coin-or.org" target="_blank">cbc-bounces@coin-or.org</a>>
<b>On Behalf Of </b>Naladimmu Sreelakshmi<br>
<b>Sent:</b> Thursday, 19 September 2019 11:36<br>
<b>To:</b> Ted Ralphs <<a href="mailto:ted@lehigh.edu" target="_blank">ted@lehigh.edu</a>><br>
<b>Cc:</b> cbc <<a href="mailto:cbc@list.coin-or.org" target="_blank">cbc@list.coin-or.org</a>><br>
<b>Subject:</b> Re: [Cbc] [External] Re: 2.10 version on Ubuntu<u></u><u></u></span></p>
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</div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<p class="MsoNormal"><span style="font-size:12pt; color:black">Understood! 100+n gives me same result on every iteration.<u></u><u></u></span></p>
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<div>
<p class="MsoNormal"><span style="font-size:12pt; color:black"><u></u> <u></u></span></p>
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<div>
<p class="MsoNormal"><span style="font-size:12pt; color:black">The difference in performance is not too drastic too, it takes 26 minutes for a problem of ~43,000 variables with 116 threads as against 24 minutes when threads is just 16.<u></u><u></u></span></p>
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<div>
<p class="MsoNormal"><span style="font-size:12pt; color:black"><u></u> <u></u></span></p>
</div>
<div id="gmail-m_5451299708900242870Signature">
<div id="gmail-m_5451299708900242870divtagdefaultwrapper">
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12pt; color:black">Thanks</span><span style="font-size:11.5pt; font-family:"Segoe UI",sans-serif; color:rgb(33,33,33)"><u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12pt; color:black">Sree</span><span style="font-size:11.5pt; font-family:"Segoe UI",sans-serif; color:rgb(33,33,33)"><u></u><u></u></span></p>
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</div>
</div>
<div class="MsoNormal" align="center" style="text-align:center">
<hr size="2" width="98%" align="center">
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<div id="gmail-m_5451299708900242870divRplyFwdMsg">
<p class="MsoNormal"><b><span style="color:black">From:</span></b><span style="color:black"> Ted Ralphs <<a href="mailto:ted@lehigh.edu" target="_blank">ted@lehigh.edu</a>><br>
<b>Sent:</b> 19 September 2019 00:18<br>
<b>To:</b> Naladimmu Sreelakshmi <<a href="mailto:naladimmu.sreelakshmi@fractal.ai" target="_blank">naladimmu.sreelakshmi@fractal.ai</a>><br>
<b>Cc:</b> JP Fasano <<a href="mailto:jpfasano@gmail.com" target="_blank">jpfasano@gmail.com</a>>; cbc <<a href="mailto:cbc@list.coin-or.org" target="_blank">cbc@list.coin-or.org</a>><br>
<b>Subject:</b> Re: [External] Re: [Cbc] 2.10 version on Ubuntu</span> <u></u><u></u></p>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
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<div>
<div>
<p class="MsoNormal">The parallelism is non-deterministic by default. Determinism makes the parallelism a little less efficient, so non-determinism is usually preferred unless there is a reason it's unacceptable. To get deterministic parallel, you need to set
the number of threads to 100+n, e.g., 104. I know, it's weird and not well-documented :).
<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
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<div>
<p class="MsoNormal">I just installed the Ubuntu package and it behaves the same way. I get nondeterminism if I set the threads to something < 100.<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Ted<u></u><u></u></p>
</div>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<div>
<p class="MsoNormal">On Wed, Sep 18, 2019 at 12:28 PM Naladimmu Sreelakshmi <<a href="mailto:naladimmu.sreelakshmi@fractal.ai" target="_blank">naladimmu.sreelakshmi@fractal.ai</a>> wrote:<u></u><u></u></p>
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<blockquote style="border-top:none; border-right:none; border-bottom:none; border-left:1pt solid rgb(204,204,204); padding:0cm 0cm 0cm 6pt; margin-left:4.8pt; margin-right:0cm">
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<p class="MsoNormal"><span style="font-size:12pt; color:black">Hi Ted,<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt; color:black"><u></u> <u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:12pt; color:black">While running using multiple threads (compiled using enable-cbc-parallel), have noticed that the result changes slightly on repetitions. Have not observed this if I were to use the binary files
instead. <u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt; color:black"><u></u> <u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt; color:black">Want to understand why the convergence changes while using multiple threads.<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt; color:black"><u></u> <u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt; color:black">I am using below options while running cbc:<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt; color:black">opt.options['threads']=1<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt; color:black">opt.options['randomC']=1234567 <u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt; color:black">opt.options['randomS']=1234567<u></u><u></u></span></p>
</div>
<p class="MsoNormal"><span style="font-size:12pt; color:black">opt.options['ratio']=0.004
<u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:12pt; color:black"><u></u> <u></u></span></p>
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<div id="gmail-m_5451299708900242870x_gmail-m_-7829916523421428151Signature">
<div id="gmail-m_5451299708900242870x_gmail-m_-7829916523421428151divtagdefaultwrapper">
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<p class="MsoNormal" style="background:white"><span style="font-size:12pt; color:black">Thanks,</span><span style="font-size:11.5pt; font-family:"Segoe UI",sans-serif; color:rgb(33,33,33)"><u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12pt; color:rgb(117,123,128)"><img border="0" width="96" height="21" id="gmail-m_5451299708900242870_x0000_i1026" src="cid:16d59eeae4d4cff311" alt="1518440930887_PastedImage" style="width:1in; height:0.2187in"></span><span style="font-size:11.5pt; font-family:"Segoe UI",sans-serif; color:rgb(33,33,33)"><u></u><u></u></span></p>
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<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12pt; color:rgb(117,123,128)">Sreelakshmi Naladimmu | </span><span lang="FR" style="font-size:12pt; color:rgb(117,123,128)">Senior Consultant</span><span style="font-size:11.5pt; font-family:"Segoe UI",sans-serif; color:rgb(33,33,33)"><u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12pt; color:rgb(117,123,128)">+91 9176264380 |
<a href="http://fractal.ai" target="_blank">fractal.ai</a></span><span style="font-size:11.5pt; font-family:"Segoe UI",sans-serif; color:rgb(33,33,33)"><u></u><u></u></span></p>
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<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12pt; color:black"><img border="0" width="417" height="74" id="gmail-m_5451299708900242870_x0000_i1027" src="cid:16d59eeae4d5b16b22" alt="1518428993160_PastedImage" style="width:4.3437in; height:0.7708in"><u></u><u></u></span></p>
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<div id="gmail-m_5451299708900242870x_gmail-m_-7829916523421428151divRplyFwdMsg">
<p class="MsoNormal"><b><span style="color:black">From:</span></b><span style="color:black"> Ted Ralphs <<a href="mailto:ted@lehigh.edu" target="_blank">ted@lehigh.edu</a>><br>
<b>Sent:</b> 15 September 2019 21:46<br>
<b>To:</b> JP Fasano <<a href="mailto:jpfasano@gmail.com" target="_blank">jpfasano@gmail.com</a>><br>
<b>Cc:</b> Naladimmu Sreelakshmi <<a href="mailto:naladimmu.sreelakshmi@fractal.ai" target="_blank">naladimmu.sreelakshmi@fractal.ai</a>>; cbc <<a href="mailto:cbc@list.coin-or.org" target="_blank">cbc@list.coin-or.org</a>><br>
<b>Subject:</b> Re: [External] Re: [Cbc] 2.10 version on Ubuntu</span> <u></u><u></u></p>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal">Yes, the uninstall should be done as sudo if the installation directory is not writable by the user. I now added a check and it will automatically prompt you for a sudo password if you forget to run it as sudo and this is needed. The same
is actually true for the install, so there is technically no need to run anything as sudo.
<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">I've detected a few more bugs for some uncommon edge cases, so better do an update. I hope it will be stable soon and then I will start making releases and do enhancements in separate feature branches so it's not such a moving target.<u></u><u></u></p>
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<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Cheers,<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Ted<u></u><u></u></p>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<div>
<p class="MsoNormal">On Sun, Sep 15, 2019 at 7:04 AM JP Fasano <<a href="mailto:jpfasano@gmail.com" target="_blank">jpfasano@gmail.com</a>> wrote:<u></u><u></u></p>
</div>
<blockquote style="border-top:none; border-right:none; border-bottom:none; border-left:1pt solid rgb(204,204,204); padding:0cm 0cm 0cm 6pt; margin-left:4.8pt; margin-right:0cm">
<div>
<p class="MsoNormal">Ted, <u></u><u></u></p>
<div>
<p class="MsoNormal">Should the uninstall be done with sudo?<u></u><u></u></p>
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<blockquote style="margin-left:30pt; margin-right:0cm">
<div>
<p class="MsoNormal"><b><span style="font-family:"Courier New"">sudo</span></b><span style="font-family:"Courier New""> ./coinbrew Cbc uninstall </span><u></u><u></u></p>
</div>
</blockquote>
<div>
<p class="MsoNormal">If uninstall only removes the local files in the <span style="font-family:"Courier New"">
build</span> directory, then leaving out sudo should be OK,<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">but I suspect uninstall also removes the files in /usr/local which should require sudo.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Thank you for doing all this work.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">It is really helpful and appreciated.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">JP<u></u><u></u></p>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<div>
<p class="MsoNormal">On Sat, Sep 14, 2019 at 10:43 PM Ted Ralphs <<a href="mailto:ted@lehigh.edu" target="_blank">ted@lehigh.edu</a>> wrote:<u></u><u></u></p>
</div>
<blockquote style="border-top:none; border-right:none; border-bottom:none; border-left:1pt solid rgb(204,204,204); padding:0cm 0cm 0cm 6pt; margin-left:4.8pt; margin-right:0cm">
<div>
<p class="MsoNormal">OK, it took a little digging, but I got everything fixed up and added a few more enhancements to coinbrew in the meantime. The errors similar to
<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">rm: cannot remove '/usr/local/share/coin/Data/miplib3/harp2': Permission denied</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<p class="MsoNormal">during the build step were due to an embarassing bug that has now been fixed. The build should not need to be be run with sudo by design---that is the reason for separating the build and install steps.
<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">As for the install, I was able to replicate what you saw. As far as I can tell, you most likely did successfully in installing the release version (despite Cbc's version message), but when Cbc was built, it seems to have pulled in the configuration
header file from the previously installed master version and the wrong version string got injected into the code. I'm still verifying this, but in any case, it was almost certainly some sort of corruption due to the previous install. <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">This possibility never occurred to me, so thanks once again for the detailed reports! I have an idea how to fix it, but it may take a little work. <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">In general, it's best to uninstall one version before starting to build and install another. Just run<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">./coinbrew Cbc uninstall<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">With what I think happened, you should actually now be able to simply re-build and re-install Cbc itself (no need to rebuild the dependencies) and it will be fixed. I add the option now to rebuild a project, so you should in principle
be able to do<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">./coinbrew build --rebuild Cbc --skip-dependencies<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">and it will rebuild. However, since I also just changed that way build configurations are cached (sorry for the moving target), I would actually suggest that you reconfigure and rebuild everything with<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<div>
<p class="MsoNormal">./coinbrew build --rebuild --reconfigure Cbc --prefix=/usr/local<u></u><u></u></p>
</div>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Alternatively, you can also just remove the build directory altogether with "rm -rf build". After you rebuild, you can install again and everything should be fixed up.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Cheers,<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Ted<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<div>
<p class="MsoNormal">On Fri, Sep 13, 2019 at 9:07 PM JP Fasano <<a href="mailto:jpfasano@gmail.com" target="_blank">jpfasano@gmail.com</a>> wrote:<u></u><u></u></p>
</div>
<blockquote style="border-top:none; border-right:none; border-bottom:none; border-left:1pt solid rgb(204,204,204); padding:0cm 0cm 0cm 6pt; margin-left:4.8pt; margin-right:0cm">
<div>
<div>
<p class="MsoNormal">I tried a fresh checkout of the latest released code and the build seemed to work, but didn't.
<u></u><u></u></p>
<div>
<p class="MsoNormal">I did:<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:47.25pt"><u></u><span style="font-size:10pt; font-family:Symbol; color:rgb(80,0,80)"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><u></u><span dir="LTR"></span><span style="font-family:"Courier New"; color:rgb(80,0,80)">wget <a href="https://raw.githubusercontent.com/coin-or/coinbrew/master/coinbrew" target="_blank">https://raw.githubusercontent.com/coin-or/coinbrew/master/coinbrew</a> </span><span style="color:rgb(80,0,80)"><u></u><u></u></span></p>
<p class="MsoNormal" style="margin-left:47.25pt"><u></u><span style="font-size:10pt; font-family:Symbol; color:rgb(80,0,80)"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><u></u><span dir="LTR"></span><span style="font-family:"Courier New"; color:rgb(80,0,80)">chmod +x coinbrew</span><span style="color:rgb(80,0,80)"><u></u><u></u></span></p>
<p class="MsoNormal" style="margin-left:47.25pt"><u></u><span style="font-size:10pt; font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><u></u><span dir="LTR"></span><span style="font-family:"Courier New"">./coinbrew fetch Cbc:releases/2.10.3 --no-prompt >fetchConsole.log 2>&1</span><u></u><u></u></p>
<p class="MsoNormal" style="margin-left:47.25pt"><u></u><span style="font-size:10pt; font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><u></u><span dir="LTR"></span><span style="font-family:"Courier New"">./coinbrew build Cbc --no-prompt --prefix=/usr/local >buildConsole.log 2>&1</span><u></u><u></u></p>
<p class="MsoNormal" style="margin-left:47.25pt"><u></u><span style="font-size:10pt; font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><u></u><span dir="LTR"></span><span style="font-family:"Courier New"">sudo ./coinbrew install Cbc >installConsole.log 2>&1</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">When I run cbc, I see<u></u><u></u></p>
</div>
<blockquote style="margin-left:30pt; margin-right:0cm">
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">jpfasano@WitOpenSource:~/coinCbc$ cbc</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">Welcome to the CBC MILP Solver</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">Version: Trunk (unstable)</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">Build Date: Sep 13 2019</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">CoinSolver takes input from arguments ( - switches to stdin)</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">Enter ? for list of commands or help</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">Coin:</span><u></u><u></u></p>
</div>
</blockquote>
<div>
<p class="MsoNormal">Notice that the version is Trunk (unstable).<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">So the released version of cbc didn't get installed.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">The last lines of the buildConsole.log look suspicious:<u></u><u></u></p>
</div>
</div>
<blockquote style="margin-left:30pt; margin-right:0cm">
<div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">jpfasano@WitOpenSource:~/coinCbc$ tail buildConsole.log</span><u></u><u></u></p>
</div>
</div>
</blockquote>
<div>
<blockquote style="margin-left:30pt; margin-right:0cm">
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">rm: cannot remove '/usr/local/share/coin/Data/miplib3/harp2': Permission denied</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">rm: cannot remove '/usr/local/share/coin/Data/miplib3/vpm1': Permission denied</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">rm: cannot remove '/usr/local/share/coin/Data/miplib3/set1ch': Permission denied</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">rm: cannot remove '/usr/local/share/coin/Data/miplib3/qnet1_o': Permission denied</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">rm: cannot remove '/usr/local/share/coin/Data/miplib3/pk1': Permission denied</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">rm: cannot remove '/usr/local/share/coin/Data/miplib3/misc03': Permission denied</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">rm: cannot remove '/usr/local/share/coin/Data/miplib3/fixnet6': Permission denied</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">rm: cannot remove '/usr/local/share/coin/Data/miplib3/gen': Permission denied</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">rm: cannot remove '/usr/local/share/coin/Data/miplib3/mitre': Permission denied</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New"">rm: cannot remove '/usr/local/share/coin/Data/miplib3/rout': Permission denied</span><u></u><u></u></p>
</div>
</blockquote>
<div>
<p class="MsoNormal">Perhaps "<span style="font-family:"Courier New"">./coinbrew build"</span> needs to be run with sudo?<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Here are links to the console logs:<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:47.25pt"><u></u><span style="font-size:10pt; font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><u></u><span dir="LTR"></span>fetch: <a href="https://1drv.ms/u/s!ArBmlTcrk72FoL1xP8WgHK50ARsLTQ?e=OEkV7M" target="_blank">link</a><u></u><u></u></p>
<p class="MsoNormal" style="margin-left:47.25pt"><u></u><span style="font-size:10pt; font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><u></u><span dir="LTR"></span>build: <a href="https://1drv.ms/u/s!ArBmlTcrk72FoL1ynKuLKJWe9Vzldw?e=cYyXr5" target="_blank">link</a><u></u><u></u></p>
<p class="MsoNormal" style="margin-left:47.25pt"><u></u><span style="font-size:10pt; font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><u></u><span dir="LTR"></span>install: <a href="https://1drv.ms/u/s!ArBmlTcrk72FoL1wM48QUYfsbZNDRg?e=hU2jkV" target="_blank">link</a><u></u><u></u></p>
</div>
</div>
</div>
</blockquote>
</div>
<p class="MsoNormal"><br clear="all">
<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<p class="MsoNormal">-- <u></u><u></u></p>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<p class="MsoNormal">Dr. Ted Ralphs<br>
Professor, Industrial and Systems Engineering<br>
Lehigh University<br>
(610) 628-1280<br>
ted 'at' lehigh 'dot' edu<br>
<a href="http://coral.ie.lehigh.edu/~ted" target="_blank">coral.ie.lehigh.edu/~ted</a><u></u><u></u></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
</div>
</blockquote>
</div>
<p class="MsoNormal"><br clear="all">
<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<p class="MsoNormal">-- <u></u><u></u></p>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<p class="MsoNormal">Dr. Ted Ralphs<br>
Professor, Industrial and Systems Engineering<br>
Lehigh University<br>
(610) 628-1280<br>
ted 'at' lehigh 'dot' edu<br>
<a href="http://coral.ie.lehigh.edu/~ted" target="_blank">coral.ie.lehigh.edu/~ted</a><u></u><u></u></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<p> <u></u><u></u></p>
<p> <u></u><u></u></p>
<div class="MsoNormal" align="center" style="text-align:center">
<hr size="2" width="100%" align="center">
</div>
<p><span style="font-size:10.5pt; font-family:Arial,sans-serif">This message contains information that may be privileged or confidential and is the property of the Fractal Analytics. It is intended only for the person to whom it is addressed. Access to this
e-mail by anyone else is unauthorized. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender
immediately and delete all copies of this message.</span><u></u><u></u></p>
<div class="MsoNormal" align="center" style="text-align:center">
<hr size="2" width="100%" align="center">
</div>
<p> <u></u><u></u></p>
</div>
</blockquote>
</div>
<p class="MsoNormal"><br clear="all">
<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<p class="MsoNormal">-- <u></u><u></u></p>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<p class="MsoNormal">Dr. Ted Ralphs<br>
Professor, Industrial and Systems Engineering<br>
Lehigh University<br>
(610) 628-1280<br>
ted 'at' lehigh 'dot' edu<br>
<a href="http://coral.ie.lehigh.edu/~ted" target="_blank">coral.ie.lehigh.edu/~ted</a><u></u><u></u></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<p> <u></u><u></u></p>
<p> <u></u><u></u></p>
<div class="MsoNormal" align="center" style="text-align:center">
<hr size="2" width="100%" align="center">
</div>
<p><span style="font-size:10.5pt; font-family:Arial,sans-serif">This message contains information that may be privileged or confidential and is the property of the Fractal Analytics. It is intended only for the person to whom it is addressed. Access to this
e-mail by anyone else is unauthorized. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender
immediately and delete all copies of this message.</span><u></u><u></u></p>
<div class="MsoNormal" align="center" style="text-align:center">
<hr size="2" width="100%" align="center">
</div>
<p> <u></u><u></u></p>
</div>
</div>
</blockquote>
</div>
<br clear="all">
<div><br>
</div>
-- <br>
<div dir="ltr" class="gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">Dr. Ted Ralphs<br>
Professor, Industrial and Systems Engineering<br>
Lehigh University<br>
(610) 628-1280<br>
ted 'at' lehigh 'dot' edu<br>
<a href="http://coral.ie.lehigh.edu/~ted" target="_blank">coral.ie.lehigh.edu/~ted</a><br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
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