<div dir="ltr"><div>Hi Pw_forum, I have a problem I haven't been able to solve:</div><div><br></div><div>I'm trying to the get the PHonon package to work for developing Raman spectra, and can't get the example to work. I've tried checking the archive and googling but cannot find a solution. I'm using QE version 5.1.2, and consistently get this or a similar error on only example 5:</div>--------------------------------------------<div><div>This job has allocated 32 nodes</div><div><br></div><div>/home/ray/espresso-5.1.2/PHonon/examples/example05 : starting</div><div><br></div><div>This example shows how to use pw.x and ph.x to calculate</div><div>the Raman tensor for AlAs.</div><div><br></div><div> executables directory: /home/ray/espresso-5.1.2/bin</div><div> pseudo directory: /home/ray/espresso-5.1.2/pseudo</div><div> temporary directory: /home/ray/tmp</div><div> checking that needed directories and files exist... done</div><div><br></div><div> running pw.x as: mpirun -v -np 32 /home/ray/espresso-5.1.2/bin/pw.x -nimage 4 -nk 4</div><div> running ph.x as: mpirun -v -np 32 /home/ray/espresso-5.1.2/bin/ph.x -nimage 4 -nk 4</div><div><br></div><div> cleaning /home/ray/tmp... done</div><div> running the scf calculation... done</div><div> running the response calculation...Exit code -3 signaled from master</div><div>Killing remote processes...[17] [MPI Abort by user] Aborting Program!</div><div>[16] [MPI Abort by user] Aborting Program!</div><div>Abort signaled by rank 17: MPI_Abort() code: 1, rank 17, MPI Abort by user Aborting program !</div><div>[28] [MPI Abort by user] Aborting Program!</div><div>MPI process terminated unexpectedly</div><div>forrtl: error (69): process interrupted (SIGINT)</div><div>--------------------------------------------------------------------------</div><div><br></div><div>I've tried to tweak my environment variables, and have gotten slightly different errors, though all originate from mpirun. Using my current environment variables all pw.x examples run correctly.</div><div><br></div><div>This seems a very fundamental error, so I think I am missing something quite basic. Thanks for your time,</div><div><br></div><div><div class="gmail_signature"><div dir="ltr">Ray Gasper<br>Computational Nanomaterials Laboratory<br>ELab 204<br>Chemical Engineering<br>University of Massachusetts Amherst<br><a href="tel:402-990-4900" value="+14029904900" target="_blank">402-990-4900</a></div></div></div>
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