{"id":381821,"date":"2024-09-07T20:36:15","date_gmt":"2024-09-07T20:36:15","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/floationg-point-exception\/"},"modified":"2024-09-07T20:36:15","modified_gmt":"2024-09-07T20:36:15","slug":"floationg-point-exception","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/floationg-point-exception\/","title":{"rendered":"Floationg point exception"},"content":{"rendered":"<p>&lt;p&gt;I&#8217;ve just create periodic zones and setup model but when I go to run for calculate ,the programe shows &#8216;floating point exception&#8217;.&lt;\/p&gt;&lt;p&gt;However, when I didn&#8217;t create periodic zones, the programe can calculate.&lt;\/p&gt;&lt;p&gt;Please recommend me for this case, what should I do.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;iter continuity x-velocity y-velocity z-velocity energy k epsilon time\/iter&lt;\/p&gt;&lt;p&gt;6 0.0000e+00 0.0000e+00 0.0000e+00 0.0000e+00 6.2867e-08 3.1753e-04 7.6005e-01 1:04:53 1000&lt;\/p&gt;&lt;p&gt;Stabilizing pressure correction to enhance linear solver robustness.&lt;\/p&gt;&lt;p&gt;Stabilizing pressure correction using GMRES to enhance linear solver robustness.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Divergence detected in AMG solver: pressure correction Stabilizing pressure correction to enhance linear solver robustness.&lt;\/p&gt;&lt;p&gt;Stabilizing pressure correction using GMRES to enhance linear solver robustness.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Divergence detected in AMG solver: pressure correction Stabilizing k to enhance linear solver robustness.&lt;\/p&gt;&lt;p&gt;Stabilizing k using GMRES to enhance linear solver robustness.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Divergence detected in AMG solver: k Stabilizing epsilon to enhance linear solver robustness.&lt;\/p&gt;&lt;p&gt;Stabilizing epsilon using GMRES to enhance linear solver robustness.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Divergence detected in AMG solver: epsilon Stabilizing temperature to enhance linear solver robustness.&lt;\/p&gt;&lt;p&gt;Stabilizing temperature using GMRES to enhance linear solver robustness.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Divergence detected in AMG solver: temperature&lt;\/p&gt;&lt;p&gt;Error at host: floating point exception&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;===============Message from the Cortex Process================================&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Compute processes interrupted. Processing can be resumed.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;==============================================================================&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Error: floating point exception&lt;\/p&gt;&lt;p&gt;Error Object: ()&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Error at Node 0: floating point exception&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Error: floating point exception&lt;\/p&gt;&lt;p&gt;Error Object: #f&lt;\/p&gt;&lt;p&gt;Writing &#8220;| gzip -2cf &gt; SolutionMonitor.gz&#8221;&#8230;&lt;\/p&gt;&lt;p&gt;Writing temporary file C:\\Users\\user\\AppData\\Local\\Temp\\flntgz-145523 &#8230;&lt;\/p&gt;&lt;p&gt;Done.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;For mesh Quality of this model:&lt;\/p&gt;&lt;p&gt;Minimum Orthogonal Quality = 9.28721e-02 cell 22183 on zone 2 (ID: 20716 on partition: 0) at location ( 5.55440e-03, 5.34782e-03, 1.40679e-01)&lt;\/p&gt;&lt;p&gt;Maximum Aspect Ratio = 1.64071e+01 cell 78175 on zone 2 (ID: 78746 on partition: 0) at location ( 1.49435e-01, 4.78289e-03, 9.94640e-02)&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-381821","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I&#039;ve just create periodic zones and setup model but when I go to run for calculate ,the programe shows &#039;floating point exception&#039;.However, when I didn&#039;t create periodic zones, the programe can calculate.Please recommend me for this case, what should I do. iter continuity x-velocity y-velocity z-velocity energy k epsilon time\/iter6 0.0000e+00 0.0000e+00 0.0000e+00 0.0000e+00 6.2867e-08 3.1753e-04\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/floationg-point-exception\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO 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