System code error 3

Hello all,

I am running a pile driving problem using CEL apporach and UMAT for soil.
But facing problem with calculation as the explicit_dp.exe aborts with system code error 3.

Let me know the cause and solution to fix this error.

Problem has 80,000 elements and running in 4 cores of i7, 16GB RAM computer. I see that at simulation time 1.4s, error appears. If I run in lesser cores it runs further.

Is it the problem with memory due to parallel run or any other reason ?

Can I fix it by providing virtual memory or something, because single core / lesser cores taking more days to run.

 

Thank you,