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ACUSOLVE Error while solving Acuprep

Hello,

I am getting an error while Pre solving in Acusolve. I am getting error i.e.

acuPrep: *** ASSERTION in Function <iopGetFileLineCnt> File <iopFile.c> Line <1368>
acuPrep: *** unable to open file <MESH.DIR/MM_2.5L_BS6_TempEff_220518_T1.ExhtGas_ShapedTube_6.tet4.Face_ExhtGas4_Side0.tri3.ebc>; Too many open files
acuRun: *** ERROR: error occurred executing acuPrep

Can any one tell me why this error is coming & how to sovle it.

I have attached .log & .inp file. Please find it.

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Altair Forum User

Hi Rajendra,

Uncheck or switch off the surface outputs wherever its not required so that the total no of open files should not cross 512 mark.

Regards

Ravi Harti

Altair Forum User

Where I can check the 512 mark is reached?

Hi Rajendra,

Uncheck or switch off the surface outputs wherever its not required so that the total no of open files should not cross 512 mark.

Regards

Ravi Harti

How to check the Surface ourput reached 512 mark?

acupro

Another option would be to run acuPrep on Linux instead of Windows. Of course, this doesn't help if you don't have access to a Linux machine.