I am trying to run a simple Geometry optimization on a 6-core machine, whenever i try to run the simulation it shows this error.
"Open MPI tried to fork a new process via the "execve" system call but
failed. Open MPI checks many things before attempting to launch a
child process, but nothing is perfect. This error may be indicative
of another problem on the target host, or even something as silly as
having specified a directory for your application. Your job will now
abort.
Local host: linux
Application name: /home/physics/Downloads/DiamondSi/diamondSi/job.sh
Error: Exec format error"
what could be reason fo this and how we are going to tackle this ?