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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hello,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have a problem, Ipopt stops and returns -101.<o:p></o:p></p><p class=MsoNormal>Here the last lines in the output file<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> 33 -8.6409895e+005 4.49e+003 4.02e+005 1.8 2.51e+003 - 4.22e-002 4.97e-001f 1<o:p></o:p></p><p class=MsoNormal> 34 -7.3802662e+005 1.24e+003 1.04e+005 1.8 1.86e+003 - 2.73e-002 1.00e+000h 1<o:p></o:p></p><p class=MsoNormal>Exception of type: IpoptException in file "Unknown File" at line -1:<o:p></o:p></p><p class=MsoNormal> Exception message: Unknown Exception caught in Ipopt<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Do you have any idea what can cause this problem?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks a lot in advance<o:p></o:p></p><p class=MsoNormal>Vahram <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas;color:blue'>------<br></span><span style='font-size:10.0pt;font-family:Consolas;color:#1F497D'>IMPORTANT LEGAL NOTICE: This e-mail and any files transmitted with it are the property of FLOGEN Organization and/or its affiliates, are confidential, and are intended solely for the use of the individual or entity to whom this e-mail is addressed. If you are not a named recipient or otherwise have reason to believe that you have received this message in error, please notify the sender and delete this message immediately from your computer. Any other use, retention, dissemination forwarding, printing or copying of this e-mail is strictly prohibited. This e-mail is for information purposes only and does NOT constitute any binding acceptance of any offer, deal, contract, settlement of any sort by FLOGEN, its directors, managers or employees. You are hereby notified that FLOGEN does not do any acceptance orally, by e-mail or any other informal way but only through legally signed written agreements. Although this email and any attachments are believed to be free of any virus or other defect that might affect any computer system into which it is received, and opened, it is the responsibility of the recipient to ensure that it is virus free and no responsibility is accepted by FLOGEN Organization and/or its affiliates for any loss or damage arising in any way from its use.<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>