[Ipopt] matlab crash

Tony Kelman kelman at berkeley.edu
Sun Jun 30 00:20:57 EDT 2013


Can you please specify which version of Matlab and what operating system you 
are using?

What happens if you try to change to the Mumps solver by setting 
options.ipopt.linear_solver = 'mumps'?


-----Original Message----- 
From: Deepti Pachauri <deepti.pachauri at gmail.com>
Date: Fri, 28 Jun 2013 10:58:29 -0700
To: ipopt at list.coin-or.org
Subject: [Ipopt] matlab crash

Hi All

I downloaded the MATLAB binaries from

Specifically I used following release

After extracting files, I was able to see the mex files in my folder.
MATLAB command help ipopt also worked. When I tried to run examples from
the example folder, my MATLAB crashed. I got following message with bunch
of other stuff. Please someone suggest how to fix the issue.

*** Warning message from subroutine MA57AD *** INFO(1) = 1
         2th entry (in row         0 and column         0) ignored
         4th entry (in row         0 and column         0) ignored
         6th entry (in row         0 and column         0) ignored
         8th entry (in row         0 and column         0) ignored
        10th entry (in row         0 and column         0) ignored
**** Error return from MA57BD ****  INFO(1) = -3
Insufficient real space in FACT, LFACT =          0

       Segmentation violation detected at Fri Jun 28 12:55:59 2013

Deepti Pachauri

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