[Ipopt] Memory Limit

Mostafa.B bakhtvar at gmail.com
Mon Apr 22 09:45:01 EDT 2013


Hi,

What is the maximum size of the problem that can be run on windows?
does the old 2.5 gb windows memory caching limit affect running ipopt by
mingw on a windowds 7 64 bit machine?

below is the summary of the problem successfully run on ubuntu, however I
can't get the same problem run on windows (the process is killed
automatically, I tried it on multiple machines with ram ranging from 4-16
GB). Any solution to get this run on windows (without the use of
 VirtualMachine) is appreciated.

Regards

Mosy

************************************************************
******************
This program contains Ipopt, a library for large-scale nonlinear
optimization.
 Ipopt is released as open source code under the Eclipse Public License
(EPL).
         For more information visit http://projects.coin-or.org/Ipopt
************************************************************
******************

This is Ipopt version trunk, running with linear solver ma57.

Number of nonzeros in equality constraint Jacobian...:  1569680
Number of nonzeros in inequality constraint Jacobian.:  1414727
Number of nonzeros in Lagrangian Hessian.............:   833200

Total number of variables............................:   285127
                     variables with only lower bounds:        0
                variables with lower and upper bounds:   285127
                     variables with only upper bounds:        0
Total number of equality constraints.................:   210800
Total number of inequality constraints...............:   505927
        inequality constraints with only lower bounds:    42080
   inequality constraints with lower and upper bounds:   106647
        inequality constraints with only upper bounds:   357200
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