[Ipopt] keywords: mehrotra_algorithm and corrector_type

[zjuzw at sohu.com]

Hi,  Sorry to bother you. When I reset keywords mehrotra_algorithm and corrector_type,the error message "Unknown Keyword" displayed. Does it mean current version of IPOPT can not execute Mehrotra's predictor-corrector algorithm? If not,how to configure the keywords to bring Mehrotra's predictor-corrector algorithm into effect?  And the second question is the total time spent by IPOPT is only "Total CPU secs in IPOPT (w/o function evaluations)" or "Total CPU secs in IPOPT (w/o function evaluations)" adds "Total CPU secs in NLP function evaluations" ?   Thank you in advance,and hope for your reply sincerely.
 
 
Best Wishes,From Wei.
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