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MSC NASTRAN ERROR, forrtl: severe (157): Program Exception - access violation

MSC NASTRAN ERROR, forrtl: severe (157): Program Exception - access violation

MSC NASTRAN ERROR, forrtl: severe (157): Program Exception - access violation

(OP)
hello, I ever analyze wheel using explicit non linier (sol 700) and the result is successful, but now I want try again run msc nastran with same file (wheel), I get problem. there is explain "forrtl: severe (157): Program Exception - access violation " . may be someone can help me how to fix it?

I use memory 32 Gb and PC DELL PRECISION T1700
and I ever try increase buff-size of msc.nastran in system but it can't success. thanks

RE: MSC NASTRAN ERROR, forrtl: severe (157): Program Exception - access violation

Can you post the f06, f04 and log files from this failed run? that could help.

RE: MSC NASTRAN ERROR, forrtl: severe (157): Program Exception - access violation

(OP)
@nlgyro : thanks for your response bow
finally I tried to change memory with different previously , and I got simulation success for wheel file, but I could not to get successful simulation when I simulate of simple file (I cant get the result of output file and i only get file:.f04 , .0f6 .log) . may be you can help me, I sent f04


http://files.engineering.com/getfile.aspx?folder=1...

RE: MSC NASTRAN ERROR, forrtl: severe (157): Program Exception - access violation

can u also post the f06 and the log files?

RE: MSC NASTRAN ERROR, forrtl: severe (157): Program Exception - access violation

Your job has crashed due to insufficient memory. Plain & simple.

The memory supplied to nastran (using the MEM keyword) = 134 Mb. Your log file indicates that your machine is a 16Gb RAM machine with i8 version of nastran. Increase the memory supplied to nastran to atleast 8Gb, although your not limited by the 8Gb RAM limit.

RE: MSC NASTRAN ERROR, forrtl: severe (157): Program Exception - access violation

(OP)
thanks you @nlgyro

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