[Ipopt-tickets] [Ipopt] #260: Ipopt fails to converge with HSL_MA97

[Ipopt]

#260: Ipopt fails to converge with HSL_MA97
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Reporter:  jhogg41  |      Owner:  ipopt-team
    Type:  defect   |     Status:  new
Priority:  normal   |  Component:  Ipopt
 Version:  3.11     |   Severity:  normal
Keywords:           |
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 We've had some users reporting issues with convergence when using
 HSL_MA97. I've track this down to a bug in IpMa97SolverInterface.cpp

 Simply it only solves for 1 rhs, regardless of the value of nrhs.

 The attached patch fixes this.

 Regards,

 Jonathan.

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Ticket URL: <https://projects.coin-or.org/Ipopt/ticket/260>
Ipopt <http://projects.coin-or.org/Ipopt>
Interior-point optimizer for nonlinear programs.