[Ipopt-tickets] Re: [Ipopt] #51: NOT CONVERGING WITH FORTRAN EXAMPLE

[Ipopt]

#51: NOT CONVERGING WITH FORTRAN EXAMPLE
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  Reporter:  einglez            |       Owner:  ipopt-team
      Type:  clarification      |      Status:  new       
  Priority:  normal             |   Component:  Ipopt     
   Version:  3.3 (C++ Version)  |    Severity:  normal    
Resolution:                     |    Keywords:            
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Comment (by einglez):

 Yes, the problem example comes with Ipopt. Unfortunately I dont have
 anybody close
 to me with Visual Studio experience.
 I also think the error is a result of compiling fortran and c++/c with the
 wrong settings.
 I debugged the code, apparently in MA27 there is no error, but after
 exiting this
 subroutine the c++ code calling MA27 casues the flag and error values -
 85......

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Ticket URL: <https://projects.coin-or.org/Ipopt/ticket/51#comment:3>
Ipopt <http://projects.coin-or.org/Ipopt>
Interior-point optimizer for nonlinear programs.