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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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out of memory error during LU factorization

Posted 2014年2月11日 GMT-5 01:37 Version 4.4 2 Replies

Thanikachalam Jayaraj
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I am doing my PG project in a new topic and i am using Comsol 4.4 version for design optimization. But after 10 -14 iterations out of memory error is coming
what can i do to solve this problem?
anybody please help me...

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2 Replies Last Post 2014年2月19日 GMT-5 22:37
Nicolas Tsagarakis
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Posted: 1 decade ago 2014年2月15日 GMT-5 16:43
Hello,

I think you should adjust suitably the Relative Tolerance of your solver.

Regards,
Nicolas T.
Hello, I think you should adjust suitably the Relative Tolerance of your solver. Regards, Nicolas T.
Thanikachalam Jayaraj
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Posted: 1 decade ago 2014年2月19日 GMT-5 22:37
I had adjusted the solver settings ... but still the same error is occuring
I had adjusted the solver settings ... but still the same error is occuring

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