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I am getting the following message in the output (real time) file with revision 4543 (version 2.3.0.alpha) .

UmfpackGenLinSOE::setSize() : nnz: 2737 lvalue: 27370

I wasn't getting this message in the previous version (2.2.2f). What does this mean? and does it have an effect on the results? I am still running the analyses so I couldn't compare the results with the old ones.

Thanks.

it's just information about the # of non-zero components in the matrix and the size of a tmp array .. it is useful info for later should Umfpack fail as there is a new option to et the size of lValue.