From owner-chemistry@ccl.net Sat Aug 15 14:49:01 2015 From: "Dr. Daniel Glossman-Mitnik dglossman++gmail.com" To: CCL Subject: CCL:G: Error in termination for a transition state of large organic molecule Message-Id: <-51585-150815144728-14340-Smh/hLSx4idhQLvyMrxJhA .. server.ccl.net> X-Original-From: "Dr. Daniel Glossman-Mitnik" Content-Transfer-Encoding: 7bit Content-Type: multipart/alternative; boundary=Apple-Mail-D7EA1EFB-98DF-4DA3-8470-518B8BB3BC96 Date: Sat, 15 Aug 2015 12:46:47 -0600 Mime-Version: 1.0 (1.0) Sent to CCL by: "Dr. Daniel Glossman-Mitnik" [dglossman|*|gmail.com] --Apple-Mail-D7EA1EFB-98DF-4DA3-8470-518B8BB3BC96 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi, First, in your Input, Which is the idea of using %OldChk and %Chk ? Moreover= , you are using the same name for the .chk . If you are starting from a prev= ious Chk, then in your Input route, it must be Geom=3DCheck and not Geom=3DC= onnectivity. Second, if you are including the geometry of your system within the Input, t= he you do not need %OldChk. In this case, Geom=3DConnectivity is OK, but you= must be sure that you have included the connectivity numbers in your Input.= Third, please check that you have asigned the corresponding Low, Medium and H= igh levels to every atom in your Input. If you will, please send me the complete GJF Input file, and I can check whi= ch could be your problem. Best regards, Daniel=20 ****************************************************************************= ***** Dr. Daniel Glossman-Mitnik Laboratorio Virtual NANOCOSMOS - CIMAV Departamento de Medio Ambiente y Energ=C3=ADa Miguel de Cervantes 120 - Complejo Industrial Chihuahua Chihuahua, Chih 31136 - M=C3=A9xico Tel=C3=A9fono: +52 614 4391151 Lab: +52 614 4394805 Secretar=C3=ADa: +52 614 4391170 FAX: +52 614 4394884 Correo electr=C3=B3nico: daniel.glossman:+:cimav.edu.mx dglossman:+:gmail.com P=C3=A1gina WEB: http://www.cimav.edu.mx/cv/daniel.glossman ****************************************************************************= ****** > El 15/08/2015, a las 10:36, Mallika Khare mkhare__mtu.edu escribi=C3=B3: >=20 > Hello Igors >=20 > As per your guidance, I tried increasing the optimization cycles,used Calc= FC and also used SCF=3DXQC. But, everytime I am getting the same result (Err= or in Termination). The output is ending after the rotational constant calcu= lation. >=20 > I would be very thankful to you, if you could look at my input output(atta= ched below)and guide me what can be done. >=20 > Many Thanks and Regards > Mallika Khare >=20 > Here's my input and output: > Input: > %nprocshared=3D12 > %mem=3D30GB > %OldChk=3Dfile_name.chk > %Chk=3Dfile_name.chk > #p opt=3D(qst3,noeigentest,MaxCycle=3D2048,CalcFC) freq oniom(b3lyp/3-21+g= *:b3lyp/sto-3g*:pm3) scf=3D(xqc,IntRep,maxcycle=3D4092) > geom=3Dconnectivity >=20 > Reacrtant >=20 > -3 2 0 2 0 2 0 2 0 2 0 2 >=20 >=20 > Output >=20 > 90 1 0 5.940783 1.161302 -1.505445 > 91 1 0 4.214536 1.555958 0.749945 > 92 8 0 -7.269357 -0.588603 -0.813879 > 93 1 0 -7.352913 -1.345087 -0.172271 > --------------------------------------------------------------------- > Rotational constants (GHZ): 0.0701555 0.0201527 0.0192135 > Leave Link 202 at Sat Aug 15 06:39:14 2015, MaxMem=3D 4026531840 cpu: = 0.1 > (Enter /share/apps/gaussian/D01/g09/l9999.exe) >=20 >=20 > A people that values its privileges above its principles soon loses both.= > -- Dwight D. Eisenhower > Error termination request processed by link 9999. > Error termination via Lnk1e in /share/apps/gaussian/D01/g09/l9999.exe at S= at Aug 15 06:39:14 2015. > Job cpu time: 1 days 13 hours 27 minutes 31.6 seconds. > File lengths (MBytes): RWF=3D 4865 Int=3D 0 D2E=3D 0 Chk=3D = 70 Scr=3D 2 > Error: segmentation violation > rax 0000000000000000, rbx ffffffffffffffff, rcx ffffffffffffffff > rdx 000000000001fa18, rsp 00007fffffffa118, rbp 00007fffffffa690 > rsi 000000000000000b, rdi 000000000001fa18, r8 00002aaaaaaaf620 > r9 0000000000000000, r10 00007fffffff9ea0, r11 0000000000000206 > r12 0000000000000000, r13 0000000000000000, r14 00007fffffffa6d8 > r15 00000000000003e6 >=20 >=20 > On Fri, Aug 14, 2015 at 1:16 PM, Mallika Khare mkhare.:.mtu.edu wrote: > =3D Hello Igors Mihailovs >=20 > Thank you very much for your quick=3D response. >=20 > My output didn't terminate at all a=3D s per the input I provided. The geo= metry optimization does not converge as =3D per the output I received. I did= n't attach the output because it is rea=3D lly long but, I can show the last= RMS Force and Displacement values. They a=3D re as follows: >=20 > Item =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D =3DA0 =3DC2=3DA0 =3DC2=3DA0= =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA= 0 =3DC2=3DA0 =3D =3DC2=3DA0 =3DC2=3DA0 Value =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA= 0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0=3D =3DC2=3DA0 =3DC2= =3DA0 =3DC2=3DA0 =3DC2=3DA0Threshold =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D= A0 =3DC2=3DA0 =3D =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D= C2=3DA0 =3DC2=3DA0 =3DC2=3DA0Converged? > =3DC2=3DA0Maximum Force =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D= A0 =3DC2=3DA00.030490 =3DC2=3D =3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D= A0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 0.000450 =3DC2=3DA0=3D =3DC2=3D= A0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D= A0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D =3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D= C2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 NO=3DC2=3DA0=3D= > =3DC2=3DA0RMS =3DC2=3DA0 =3DC2=3DA0 Force =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0= =3DC2=3DA0 =3DC2=3DA0=3D =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA00.004366 =3DC2=3DA= 0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D =3DA0 =3DC= 2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA00.000300 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D= A0 =3DC2=3DA0 =3DC2=3DA0 =3D =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D= C2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D =3DA= 0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D= A0 NO=3DC2=3DA0 > =3DC2=3D =3DA0Maximum Displacement =3DC2=3DA0 =3DC2=3DA0 0.372605 =3DC2=3D= A0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D =3DC2=3DA0 =3DC2=3DA0 0.001800 =3DC2= =3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC= 2=3D =3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0= =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D =3DC2=3DA0NO=3DC2=3DA0 > =3DC2=3DA0RMS =3DC2=3DA0 =3DC2=3DA0 Displacement =3DC2=3DA0 =3DC2=3DA0=3D 0= .068999 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D= C2=3DA0 =3DC2=3DA0 =3DC2=3DA00.0=3D 01200 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D= C2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0=3D= =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA= 0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 NO=3D =3DC2=3DA0 > =3DC2=3DA0Predicted change in Energy=3D3D-6.415468D-03 > =3DC2=3DA0 > I am really thankful to you for the information you provi=3D ded and will t= ry to implement these techniques you told me in your previous=3D email. >=20 > Many Thanks and Regards > Mallika Khare >=20 >=20 >=20 >=20 >=20 > On Thu, Aug 13, 2015 a=3D t 2:39 PM, Igors Mihailovs igors.mihailovs0-$-gm= ail.com =3D wrote: > Dear Mallika, >=20 > At which exactly part of calculation does =3D it terminate? =46rom Your ou= tput (which is just some last lines in file) nobo=3D dy is able to determine= whether this is SCF convergence failure or Geometry=3D optimization failure= , or something else... >=20 > If it is geometry =3D optimization that does not converge, You can probabl= y increase MaxCycle of =3D it, too, not just for SCF: Opt=3D3D(QST3,NoEigenT= est,MaxCyc=3D3D2048). Also (an=3D d better), Opt=3D3DCalcFC might have helpe= d =3DE2=3D80=3D93 as You are requesting f=3D requency calculation after the O= pt, I assume You have resources for it. To =3D use it, determine the step wh= ere Your calculation was most close to converg=3D ence, e. g. by using this c= ommand (stolen from "Exploring Chemistry wi=3D th Electronic Structure Metho= ds" by Foresman and Frisch): >=20 > egrep 'out of|SCF Don|Converged| NO | YES | exceeded' your-ou=3D tput-file= | grep -v '\\\\' >=20 > and choosing the step =3D with the least values; then adding to Your next i= nput file keyword Geom=3D3D(=3D Check,Step=3D3DN) where N is number of the b= est step. And Opt=3D3D(QST3,NoEigen=3D Test,MaxCyc=3D3D2048,CalcFC). >=20 > It is also quite convenient to us=3D e XQC or YQC instead of QC nowadays: X= QC is using quadratic algorithm only =3D if regular SCF does not converge, w= hereas YQC is doing steepest descent fol=3D lowing by regular SCF and only i= f the last fails does QC (however, YQC does=3D not work in all cases, see, e= . g. http://ccl.net/cgi-bin/ccl/mess=3D age-new?2015+05+30+001). Sometimes S= CF=3D3DFermi helps, too. See http://www.ccl.net/cca/documents/dyoung/topics-= orig/converge.=3D html for further options. >=20 > With =3D best wishes, > Igors=3D Mihailovs (engineer) > Institute of Solid State Physics > University of Latvia >=20 >=20 > 2015-08-13 19:19 GMT+03:00 Mallika=3D Khare mkhare__mtu.edu=3D : > <=3D blockquote class=3D3D"gmail_quote" style=3D3D"margin:0 0 0 .8ex;borde= r-left:1px=3D #ccc solid;padding-left:1ex"> >=20 > Sent to CCL by: "Mallika=3DC2=3DA0 Khare" [mkhare- -mtu.edu] > Hello > I am struggling hard to get my job terminated. But, at this point I > couldn't figure out the reason for this error stated below. I checked b=3D= y > increasing the maxcycle of SCF,increasing the memory and also checked my c= heckpoint file but even then it is not optimized.(Using Geom=3D3DAllCheck al= so makes no difference) > I would be very thankful if anyone can help me with this problem. > Thanks and Regards > Malllika Khare > mkhare[A]mt=3D u.edu >=20 > Input > %nprocshared=3D3D12 > %mem=3D3D30GB > %OldChk=3D3Dfilename.chk > %Chk=3D3Dfilename.chk > #p opt=3D3D(qst3,noeigentest) freq oniom(b3lyp/3-21+g*:b3lyp/sto-3g*:pm3) > scf=3D3D(qc,tight,maxcycle=3D3D6500) > geom=3D3Dconnectivity >=20 > Output > Error termination request processed by link 9999. > =3DC2=3DA0Error termination via Lnk1e in /share/apps/gaussian/D01/g09/l999= 9.exe=3D at > Wed Aug 12 09:49:37 2015. > =3DC2=3DA0Job cpu time:=3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA03 days=3D= C2=3DA0 5 hours 47 minut=3D es=3DC2=3DA0 0.4 seconds. > =3DC2=3DA0File lengths (MBytes):=3DC2=3DA0 RWF=3D3D=3DC2=3DA0 =3DC2=3DA0 1= 50 Int=3D3D=3DC2=3DA0 =3DC2=3D =3DA0 =3DC2=3DA0 0 D2E=3D3D=3DC2=3DA0 =3DC2=3D= A0 =3DC2=3DA0 0 Chk=3D3D=3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA070 > Scr=3D3D=3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 2 > Error: segmentation violation > =3DC2=3DA0 =3DC2=3DA0rax 0000000000000000, rbx ffffffffffffffff, rcx fffff= fffffffff=3D ff > =3DC2=3DA0 =3DC2=3DA0rdx 000000000002a8ac, rsp 00007fffffffa168, rbp 00007= fffffffa6=3D e0 > =3DC2=3DA0 =3DC2=3DA0rsi 000000000000000b, rdi 000000000002a8ac, r8=3DC2=3D= A0 00002aaaa=3D aaaf620 > =3DC2=3DA0 =3DC2=3DA0r9=3DC2=3DA0 0000000000000000, r10 00007fffffff9ef0, r= 11 000000000=3D 0000202 > =3DC2=3DA0 =3DC2=3DA0r12 0000000000000000, r13 0000000000000000, r14 00007= fffffffa7=3D 28 > =3DC2=3DA0 =3DC2=3DA0r15 00000000000003e6 > =3DC2=3DA0 --- traceback not available >=20 >=20 >=20 > -=3D3D This is automatically added to each message by the mailing script =3D= 3D-=3D=20 > E-mail to subscribers: CHEMISTRY]^[ccl.net or use: > =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 http://www.ccl.net/cgi-bin/ccl/s=3D end_c= cl_message >=20 > E-mail to administrators: CHEMISTRY-REQUEST]^[ccl.net or use > =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 http://www.ccl.net/cgi-bin/ccl/s=3D end_c= cl_message >=20> =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 http://www.ccl.net/chemistry/sub_un=3D su= b.shtml >=20>=20> Conferences: http://server.ccl.net/chemist=3D ry/announcements/conferences= / >=20 > Search Messages: http://www.ccl.net/chemistry/sear=3D chccl/index.shtml > =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0>=20 > RTFI: http://www.ccl.net/chemistry/aboutccl/ins=3D tructions/ >=20 >=20 >=20 >=20 >=20 --Apple-Mail-D7EA1EFB-98DF-4DA3-8470-518B8BB3BC96 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
Hi,

First, in= your Input, Which is the idea of using %OldChk and %Chk ? Moreover, you are= using the same name for the .chk . If you are starting from a previous Chk,= then in your Input route, it must be Geom=3DCheck and not Geom=3DConnectivi= ty.

Second, if you are including the geometry of yo= ur system within the Input, the you do not need %OldChk. In this case, Geom=3D= Connectivity is OK, but you must be sure that you have included the connecti= vity numbers in your Input.

Third, please check tha= t you have asigned the corresponding Low, Medium and High levels to every at= om in your Input.

If you will, please send me the c= omplete GJF Input file, and I can check which could be your problem.

Best regards,

Daniel 
**********************************************************************= ***********
Dr. Daniel Glossman-Mitnik
Laboratorio Virtual NANOCOSM= OS - CIMAV
Departamento de Medio Ambiente y Energ=C3=ADa
Miguel de Cervantes 120 - Complejo Industrial Chihuahua
Chihuahua= , Chih 31136 - M=C3=A9xico
Tel=C3=A9fono: +52 614 4391151 Lab: +52 614= 4394805
Secretar=C3=ADa: +52 614 4391170 FAX: +52 614 4394884
Correo electr=C3=B3nico:  daniel.glossman:+:cimav.edu.mx
       =                      = ;    dglossman:+:gmail.com
***********= ***********************************************************************
<= div>

El 15/08/2015, a las 10:36, Mallika Khare= mkhare__mtu.edu <owner-chemis= try:+:ccl.net> escribi=C3=B3:

Hello Igors

As per your guidance, I t= ried increasing the optimization cycles,used CalcFC and also used SCF=3DXQC.= But, everytime I am getting the same result (Error in Termination). The out= put is ending after the rotational constant calculation.

I would be very thankful to you, if you could look at my input output(= attached below)and guide me what can be done.

Many T= hanks and Regards
Mallika Khare

Here's my= input and output:
Input:
%nprocshared=3D12<= /div>
%mem=3D30GB
%OldChk=3Dfile_name.chk
%Chk=3Dfil= e_name.chk
#p opt=3D(qst3,noeigentest,MaxCycle=3D2048,CalcFC) freq= oniom(b3lyp/3-21+g*:b3lyp/sto-3g*:pm3) scf=3D(xqc,IntRep,maxcycle=3D4092)
geom=3Dconnectivity

Reacrtant
-3 2 0 2 0 2 0 2 0 2 0 2


Ou= tput

 90        = ;  1           0        5.= 940783    1.161302   -1.505445
     = 91          1           0 &= nbsp;      4.214536    1.555958    0.7499= 45
     92          8 &nbs= p;         0       -7.269357   -0.58= 8603   -0.813879
     93       &= nbsp;  1           0       -7.3= 52913   -1.345087   -0.172271
 --------------------= -------------------------------------------------
 Rotational= constants (GHZ):      0.0701555      0.020152= 7      0.0192135
 Leave Link  202 at Sat A= ug 15 06:39:14 2015, MaxMem=3D  4026531840 cpu:       &n= bsp; 0.1
 (Enter /share/apps/gaussian/D01/g09/l9999.exe)


 A people that values its privilege= s above its principles soon loses both.
 -- Dwight D. Eisenho= wer
 Error termination request processed by link 9999.
<= div> Error termination via Lnk1e in /share/apps/gaussian/D01/g09/l9999.= exe at Sat Aug 15 06:39:14 2015.
 Job cpu time:    =   1 days 13 hours 27 minutes 31.6 seconds.
 File length= s (MBytes):  RWF=3D   4865 Int=3D      0 D2E=3D &nb= sp;    0 Chk=3D     70 Scr=3D      2
Error: segmentation violation
   rax 0000000000000= 000, rbx ffffffffffffffff, rcx ffffffffffffffff
   rdx 0= 00000000001fa18, rsp 00007fffffffa118, rbp 00007fffffffa690
 =  rsi 000000000000000b, rdi 000000000001fa18, r8  00002aaaaaaaf620=
   r9  0000000000000000, r10 00007fffffff9ea0, r11= 0000000000000206
   r12 0000000000000000, r13 000000000= 0000000, r14 00007fffffffa6d8
   r15 00000000000003e6


On Fri, Aug 14, 2015 at 1:16 PM, Mallika Khare mkhare.:.mtu.edu <owner-chemistry!=3D!ccl.net>= wrote:
=3D Hello Igors Mihailovs

Thank you very much for your quick=3D= response.

My output didn't terminate at all a=3D s per the input I provided. The geometry optimization does not converge as =3D= per the output I received. I didn't attach the output because it is rea=3D lly long but, I can show the last RMS Force and Displacement values. They a=3D= re as follows:

Item =3DC2=3DA0 =3DC2=3DA0 =3DC= 2=3DA0 =3DC2=3D =3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC= 2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D =3DC2=3DA0 =3DC2=3DA0 Value =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC= 2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0=3D =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0Threshold =3DC2=3DA0 =3DC2=3DA0 =3D= C2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0= =3DC2=3DA0Converged?
=3DC2=3DA0Maximum Force =3DC2=3DA0 =3DC2=3D= A0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA00.030490 =3DC2=3D =3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC= 2=3DA0 =3DC2=3DA0 0.000450 =3DC2=3DA0=3D =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA= 0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D =3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC= 2=3DA0 =3DC2=3DA0 =3DC2=3DA0 NO=3DC2=3DA0=3D
=3DC2=3DA0RMS =3DC2=3DA0 =3DC2=3DA0 Force =3DC2=3DA0 =3D= C2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0=3D =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA00.004366 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D= C2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D =3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA00.000300 =3DC2=3DA0 =3DC2=3D= A0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0= =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D =3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC= 2=3DA0 NO=3DC2=3DA0
=3DC2=3D =3DA0Maximum Displacement =3DC2=3DA0 =3DC2=3DA0 0.372605 =3DC2=3DA0 =3DC2=3D= A0 =3DC2=3DA0 =3DC2=3DA0 =3D =3DC2=3DA0 =3DC2=3DA0 0.001800 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D= C2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3D =3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC= 2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D =3DC2=3DA0NO=3DC2=3DA0
=3DC2=3DA0RMS =3DC2=3DA0 =3DC2=3DA0 Displac= ement =3DC2=3DA0 =3DC2=3DA0=3D 0.068999 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3D= C2=3DA0 =3DC2=3DA0 =3DC2=3DA00.0=3D 01200 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC= 2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0=3D =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA= 0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 NO=3D =3DC2=3DA0
=3DC2=3DA0Predicted change in Energy=3D3D-6.415468D-03<= /div>=3DC2=3DA0
I am really thankful to you for t= he information you provi=3D ded and will try to implement these techniques you told me in your previous=3D= email.

Many Than= ks and Regards
Mallika Khare
<= div>




On Thu= , Aug 13, 2015 a=3D t 2:39 PM, Igors Mihailovs igors.mihailovs0-$-gmail.com <owner-chemistry:_:ccl.net= >=3D wrote:
Dear Mallika,<= br>
At which exactly part of calculation does =3D it terminate? =46rom Your output (which is just some last lines in file) nob= o=3D dy is able to determine whether this is SCF convergence failure or Geometry=3D= optimization failure, or something else...

If it is g= eometry =3D optimization that does not converge, You can probably increase MaxCycle of =3D= it, too, not just for SCF: Opt=3D3D(QST3,NoEigenTest,MaxCyc=3D3D2048). Also (= an=3D d better), Opt=3D3DCalcFC might have helped =3DE2=3D80=3D93 as You are reque= sting f=3D requency calculation after the Opt, I assume You have resources for it. To =3D= use it, determine the step where Your calculation was most close to converg=3D= ence, e. g. by using this command (stolen from "Exploring Chemistry wi=3D th Electronic Structure Methods" by Foresman and Frisch):

egrep '= out of|SCF Don|Converged| NO | YES | exceeded' your-ou=3D tput-file | grep -v '\\\\'

and choosing the step =3D with the least values; then adding to Your next input file keyword Geom=3D3D= (=3D Check,Step=3D3DN) where N is number of the best step. And Opt=3D3D(QST3,NoEi= gen=3D Test,MaxCyc=3D3D2048,CalcFC).

It is also quite convenient to u= s=3D e XQC or YQC instead of QC nowadays: XQC is using quadratic algorithm only =3D= if regular SCF does not converge, whereas YQC is doing steepest descent fol=3D= lowing by regular SCF and only if the last fails does QC (however, YQC does=3D= not work in all cases, see, e. g. h= ttp://ccl.net/cgi-bin/ccl/mess=3D age-new?2015+05+30+001). Sometimes SCF=3D3DFermi helps, too. See http://www.ccl.net/cca/docume= nts/dyoung/topics-orig/converge.=3D html for further options.

With =3D best wishes,
Igors=3D Mihailovs (engineer)
Institute of Solid State Physics
University of Latvia


2015-08-13 19:19 GMT+= 03:00 Mallika=3D Khare mkhare__mtu.edu=3D <owner-chemistry= ]^[ccl.net>:
<=3D blockquote class=3D3D"gmail_quote" style=3D3D"margin:0 0 0 .8ex;border-left:= 1px=3D #ccc solid;padding-left:1ex">

Sent to CCL by: "Mallika=3DC2=3DA0 Khare" [mkhare- -mtu.edu]
Hello
I am struggling hard to get my job terminated. But, at this point I
couldn't figure out the reason for this error stated below. I checked b=3D y
increasing the maxcycle of SCF,increasing the memory and also checked my checkpoint file but even then it is not optimized.(Using Geom=3D3DAllCheck also makes no difference)
I would be very thankful if anyone can help me with this problem.
Thanks and Regards
Malllika Khare
mkhare[A]mt=3D u.edu

Input
%nprocshared=3D3D12
%mem=3D3D30GB
%OldChk=3D3Dfilename.chk
%Chk=3D3Dfilename.chk
#p opt=3D3D(qst3,noeigentest) freq oniom(b3lyp/3-21+g*:b3lyp/sto-3g*:pm3) scf=3D3D(qc,tight,maxcycle=3D3D6500)
geom=3D3Dconnectivity

Output
Error termination request processed by link 9999.
=3DC2=3DA0Error termination via Lnk1e in /share/apps/gaussian/D01/g09/l9999.= exe=3D at
Wed Aug 12 09:49:37 2015.
=3DC2=3DA0Job cpu time:=3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA03 days=3DC= 2=3DA0 5 hours 47 minut=3D es=3DC2=3DA0 0.4 seconds.
=3DC2=3DA0File lengths (MBytes):=3DC2=3DA0 RWF=3D3D=3DC2=3DA0 =3DC2=3DA0 150= Int=3D3D=3DC2=3DA0 =3DC2=3D =3DA0 =3DC2=3DA0 0 D2E=3D3D=3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 0 Chk=3D3D=3DC2=3D= A0 =3DC2=3DA0 =3DC2=3DA070
Scr=3D3D=3DC2=3DA0 =3DC2=3DA0 =3DC2=3DA0 2
Error: segmentation violation
=3DC2=3DA0 =3DC2=3DA0rax 0000000000000000, rbx ffffffffffffffff, rcx fffffff= fffffff=3D ff
=3DC2=3DA0 =3DC2=3DA0rdx 000000000002a8ac, rsp 00007fffffffa168, rbp 00007ff= fffffa6=3D e0
=3DC2=3DA0 =3DC2=3DA0rsi 000000000000000b, rdi 000000000002a8ac, r8=3DC2=3DA= 0 00002aaaa=3D aaaf620
=3DC2=3DA0 =3DC2=3DA0r9=3DC2=3DA0 0000000000000000, r10 00007fffffff9ef0, r1= 1 000000000=3D 0000202
=3DC2=3DA0 =3DC2=3DA0r12 0000000000000000, r13 0000000000000000, r14 00007ff= fffffa7=3D 28
=3DC2=3DA0 =3DC2=3DA0r15 00000000000003e6
=3DC2=3DA0 --- traceback not available



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