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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Thank you very much.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">It works perfectly !<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Nicolas<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext">De :</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext"> John Forrest [mailto:john.forrest@fastercoin.com]
<br>
<b>Envoyé :</b> mercredi 4 octobre 2017 10:19<br>
<b>À :</b> Derhy Nicolas (ENGIE SA) <nicolas.derhy@engie.com><br>
<b>Cc :</b> cbc@list.coin-or.org<br>
<b>Objet :</b> Re: [Cbc] Increase number of digits in solution file<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Nicolas,<br>
<br>
Give up and do it the incorrect way. Don't try and define CLP_OUTPUT_FORMAT.<br>
<br>
Go to line 58 (about) in CbcSolver.cpp and change the line<br>
<br>
#define CLP_OUTPUT_FORMAT %15.8g<br>
<br>
to whatever you want.<br>
<br>
John Forrest<br>
<br>
On 03/10/17 14:01, <a href="mailto:nicolas.derhy@engie.com">nicolas.derhy@engie.com</a> wrote:<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Hi,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">I followed your advice and I tried to add #define CLP_OUTPUT_FORMAT "%20.12g" in Clp/src/config_default.h but it has
no effect.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Then I tried to change compile parameters but did not know exactly what to do : I modified preprocessor definitions by
adding CLP_OUTPUT_FORMAT=%20.12g; but no effect.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">I tried with quote (CLP_OUTPUT_FORMAT=”%20.12g”;), I tried on different vs projects (cbc, libCbc and libClp) but it was
unsuccessful… </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">When I watch the resulting command line, it seems that percent symbol is not well recognized because I obtain : /D "CLP_OUTPUT_FORMAT=\"
.12g\""</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">If anyone can give me more details, it would be great !</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Nicolas</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">De :</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Fausto Richetti Blanco [<a href="mailto:fausto.blanco@gmail.com">mailto:fausto.blanco@gmail.com</a>]
<br>
<b>Envoyé :</b> jeudi 21 septembre 2017 18:59<br>
<b>À :</b> John Forrest <a href="mailto:john.forrest@fastercoin.com"><john.forrest@fastercoin.com></a><br>
<b>Cc :</b> Derhy Nicolas (ENGIE SA) <a href="mailto:nicolas.derhy@engie.com"><nicolas.derhy@engie.com></a>; cbc
<a href="mailto:cbc@list.coin-or.org"><cbc@list.coin-or.org></a><br>
<b>Objet :</b> Re: [Cbc] Increase number of digits in solution file</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<p class="MsoNormal">I think you can add <span style="font-size:9.5pt">-DCLP_OUTPUT_FORMAT ="%20.12g" to the compiler parameters in the project settings of visual studio</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">On Thu, Sep 21, 2017 at 1:05 PM, John Forrest <<a href="mailto:john.forrest@fastercoin.com" target="_blank">john.forrest@fastercoin.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Nicolas,<br>
<br>
I only use Linux, so maybe someone else can help.<br>
<br>
I think that for Visual Studio you have to modify Clp/src/config_default.h by hand. If so then I would try adding #define CLP_OUTPUT_FORMAT ="%20.12g". I am not sure if you need the "". I hope someone will correct me if I am wrong.<span style="color:#888888"><br>
<br>
<span class="hoenzb">John Forrest </span></span><o:p></o:p></p>
<div>
<div>
<p class="MsoNormal">On 21/09/17 14:24, <a href="mailto:nicolas.derhy@engie.com" target="_blank">
nicolas.derhy@engie.com</a> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D">Hi John,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="color:#1F497D">Can you explain me how to do this ?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="color:#1F497D">I have downloaded source code and I compiled it successfully (using Visual Studio 2010).</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="color:#1F497D">I found some CXXDEFS in the configure file but I do not know what to modify.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="color:#1F497D">Nicolas</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b>De :</b> Cbc [<a href="mailto:cbc-bounces@coin-or.org" target="_blank">mailto:cbc-bounces@coin-or.org</a>]
<b>De la part de</b> John Forrest<br>
<b>Envoyé :</b> mardi 19 septembre 2017 18:57<br>
<b>À :</b> <a href="mailto:cbc@list.coin-or.org" target="_blank">cbc@list.coin-or.org</a><br>
<b>Objet :</b> Re: [Cbc] Increase number of digits in solution file<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Nicolas,<br>
<br>
When you configure cbc add to CXXDEFS<br>
<br>
-DCLP_OUTPUT_FORMAT ="%20.12g"<br>
<br>
or whatever you want.<br>
<br>
John Forrest<br>
<br>
On 19/09/17 16:02, <a href="mailto:nicolas.derhy@engie.com" target="_blank">nicolas.derhy@engie.com</a> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hi everybody,<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">I often use cbc exe. It works very well and each time I use it, I add to the command line “-solution mySolution.txt” in order to recuperate the optimal solution.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">My problem is that the values stored in the solution file lacked sometimes of precision when I need a lot of digits.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">For example, I recently obtained 1.5596969e+008 whereas I was hoping for 155969687.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">I tried several options like –output but I did not find any option that will fit my expectations.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Is there a way to increase the number of digits in solution file ?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Nicolas</span><o:p></o:p></p>
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