Dear all,<br><br> I meet a question in using MPICH2, the error is as follows,<br><br><br>TimeStep = 3500 Time = 0.1050E+04<br> Total E = 85.3849 Pot E = 81.9326 Kin E = 3.45222 <br> Temp = 0.702334E-04 Pressure =-0.789195E-04 Volume = 191110. <br>
Box = 57.7138 57.4711 57.6176 <br>forrtl: severe (174): SIGSEGV, segmentation fault occurred<br>Image PC Routine Line Source <br>DEM_Linux.out 000000000046FAE6 Unknown Unknown Unknown<br>
<br>Stack trace terminated abnormally.<br>rank 1 in job 5 fn-148-148_54121 caused collective abort of all ranks<br>exit status of rank 1: killed by signal 9 <br><br><br>It is a 3D Distinct element code, the error appears after computing 3500 time steps, but it is OK for 2D simulation or just 1 processor for 3D. Please let me know if anyone has the corresponding experience. Thank you very much.<br clear="all">
<br>-- <br>Your sincerely,<br>Shouchun Deng<br><br>