<div dir="ltr"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">Dear PwSCF users and developers,</span><div><font face="Arial, Helvetica, sans-serif"><br></font><div><font face="Arial, Helvetica, sans-serif">I want to calculate the interaction between surface and molecule by Van Der Waals force.</font></div>
<div><font face="Arial, Helvetica, sans-serif">My pseudopotential is USPP and I choose the RRKJ method.</font></div><div><font face="Arial, Helvetica, sans-serif">For the type of Van Der Waals, I used the DFT-D.</font></div>
<div><font face="Arial, Helvetica, sans-serif"><br></font></div><div><font face="Arial, Helvetica, sans-serif">When I run the job, the job can run a period of time. But when I open the output file, there is no "JOB DONE" at the bottom. And there also has the error file,the following words are the part of it.</font></div>
<div><font face="Arial, Helvetica, sans-serif"><br></font></div><div><font face="Arial, Helvetica, sans-serif">forrtl: severe (174): SIGSEGV, segmentation fault occurred</font></div><div><font face="Arial, Helvetica, sans-serif">forrtl: severe (174): SIGSEGV, segmentation fault occurred</font></div>
<div><font face="Arial, Helvetica, sans-serif">Image PC Routine Line Source </font></div><div><font face="Arial, Helvetica, sans-serif">. 0000000000ABA22B Unknown Unknown Unknown</font></div>
<div><font face="Arial, Helvetica, sans-serif">. 000000000076F7CF Unknown Unknown Unknown</font></div><div><font face="Arial, Helvetica, sans-serif">forrtl: severe (174): SIGSEGV, segmentation fault occurred</font></div>
<div><font face="Arial, Helvetica, sans-serif">Image PC Routine Line Source </font></div><div><font face="Arial, Helvetica, sans-serif">libpthread.so.0 0000003A8CE0E9DD Unknown Unknown Unknown</font></div>
<div><font face="Arial, Helvetica, sans-serif">. 0000000000B68CF7 Unknown Unknown Unknown</font></div><div><font face="Arial, Helvetica, sans-serif">libpthread.so.0 0000003A8CE0673D Unknown Unknown Unknown</font></div>
<div><font face="Arial, Helvetica, sans-serif">libc.so.6 0000003A8C2D3D1D Unknown Unknown Unknown</font></div><div><font face="Arial, Helvetica, sans-serif">forrtl: severe (174): SIGSEGV, segmentation fault occurred</font></div>
<div><font face="Arial, Helvetica, sans-serif">Image PC Routine Line Source </font></div><div><font face="Arial, Helvetica, sans-serif">libpthread.so.0 0000003A8CE0E9DD Unknown Unknown Unknown</font></div>
<div><font face="Arial, Helvetica, sans-serif">. 0000000000B68CF7 Unknown Unknown Unknown</font></div><div><font face="Arial, Helvetica, sans-serif">libpthread.so.0 0000003A8CE0673D Unknown Unknown Unknown</font></div>
<div><font face="Arial, Helvetica, sans-serif">libc.so.6 0000003A8C2D3D1D Unknown Unknown Unknown</font></div><div><font face="Arial, Helvetica, sans-serif"> </font></div></div><div><font face="Arial, Helvetica, sans-serif"><br>
</font></div><div><font face="Arial, Helvetica, sans-serif">I tried some ways ,but I still can't solve this problem .</font></div><div><font face="Arial, Helvetica, sans-serif"><br></font></div><div><font face="Arial, Helvetica, sans-serif"><br>
</font></div><div><font face="Arial, Helvetica, sans-serif">Sincerely,</font></div><div><font face="Arial, Helvetica, sans-serif">Peter Liao</font></div><div><font face="Arial, Helvetica, sans-serif"><br></font></div><div>
<font face="Arial, Helvetica, sans-serif"> </font></div><div><font face="Arial, Helvetica, sans-serif"><br></font></div></div>