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ashtonJ April 18, 2012 06:32

FSI Run Error
Dear all,

I've got the following error at the middle of the FSI run.

Preconditioned conjugate gradient solver error level 1. Possibly, the
model is unconstrained or additional iterations may be needed. Try
running setting the multiplier MULT on the EQSLV command to greater
than 1.0 (but less than 3.0).

Does any body know what this error means?

Thank you.

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