I'm trying to run an analysis with a simple UEL subroutine that I wrote and after compiling, linking, analyzing the input file and the subroutine suddenly it crashes with this error:
Abaqus Error: The executable standard.exe
aborted with system error code 1073740940.
Please check the .dat, .msg, and .sta files for error messages if the files
exist.
has anyone encountered this before? I can not find a bug in my code (I write out all the matrices and they're all correct) I also checked everything else that comes to my mind.
P.S: I can run other subroutines to the completed stage
Thank you very much for your help. Actually when I print out my matrices and vectors, all of them are correct. I also tested it with a program in Fortran. Works fine. It seems that Abaqus can not go to the next increment, I mean the subroutine cannot return the values.
So for my linear static analysis, I define AMATRX,RHS and SVARS. at the end of zeroth step, these values seem fine. I don't request any output. Yes as you stated, this error is very vague.
could you explain a little more about your last paragraph? I appreciate it.
if anyone is encountering this problem, right now I think the reason for this error, is mainly because the dimensions of some array or matrix in the input file, does not conform with its corresponding array in the subroutine. this is the error from nonconformity and inconsistency.
Negar,
Would you please be a bit more specific about it?
I'm just wondering what matrix dimension mismatch you had in you own code? Force, Mass, Stiffness Matrix, ...?
Best Regards,
Sure, I'm going to use my own problem with this error code as an example for you. One time, I had used WRITE(*,*) in my subroutine like this:
------------------------------------------------------------------------------------------
!write(*,*)('STIFFNESS')
!DO K1=1,24
!WRITE(*,*)(amatrx(K1,K2),K2=1,24)
ENDDO
-----------------------------------------------------
whereas the dimensions of amatrx was 16 by 16 ( I should have used just ndofel intead of the number but I was in hurry and just wanted to check), another time I allocated a parameter (ndof) to a number in the subroutine and it was different from my input file. This kind of mismatches had produced that error in my case.
hope that helps.
For those of you who still following this question and for future references,
One other situation that I bumped into this error was that I didn't initiate one of my matrices.
hope it helps
Nearly ,I also encouter this problerm, but i am not able to figure it , some said it may be related with number of element ,you can try it .
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