Dear all,
I'm using UEL in ABAQUS. The UEL works perfectly as far as I have 256 time increments (each 1e-6 sec). When I'm trying to increase the time increments (let's say 512 with the same 1e-6 sec per increment) Abaqus gives me error code 1073741819.
I'm running Abaqus 6.14.2 with Intel Fortran Composer XE 2013 on a Windows 7. CPUs are 3rd generation.
I would appreciate if you could help me to figure it out.
Best Regards,
Dear Ashkan,
I think the problem you are refering to is a hardware/sortware communication;
in the directory of software there is also a mkl_avx.dll, maybe the avx2.dll is executed only with 4th gen and avx with the 3th?
I suggest insert some prints in your UEL (use separate user file such as 15) and see if the subroutine is working properly around this increment. There may be some incompatibility with any other subroutine arguments with in UEL or some other Fortran coding problems.
Dear Christoforos,
That's my first guest. I have no idea that which executable file works with which CPU! Do you have any idea how to solve it?
Dear Reddy,
It's giving me this error, 4 seconds after starting Abaqus/Standard analysis. It's not going through the UEL that I can ask it to print out something!
Dear Ashkan,
can this be related to memory? since you said it happens when you increase the number of increments. have you tried increasing VAR? I know that in this case (memory), something's gonna show up in MSG file. but that was just a guess.
Negar
Dear Ashkan,
can this be related to memory? since you said it happens when you increase the number of increments. have you tried increasing VAR? I know that in this case (memory), something's gonna show up in MSG file. but that was just a guess.
Negar
Unfortunately I don't know either. I made some research about your problem. Its very unusual and some mentioned that maybe could be abaqus software error or even windows error.
http://answers.microsoft.com/en-us/windows/forum/windows_vista-performance/receiving-file-system-error-1073741819-in-vista/99cf3f3e-1e64-e011-8dfc-68b599b31bf5
Just in case check what Negar said about the memory. And be sure that the termination time you is is equal to the increaments you apply and dt.
regards
After three weeks of frustration, I found out that there is a small error in input file. My elements have 256 nodes but it was noted as 16 in the input file. some how it was working for a shorter time window but for larger ones giving errors.
- Badges
- Science topic