Hi,

These are not error messages, but just some warnings indicating
some possible inaccuracy in the calculation of the kinetic-energy
density. It's probably not important and you can ignore these
warnings.

FT

On Saturday 2018-09-15 18:18, AJAY SINGH VERMA wrote:

Date: Sat, 15 Sep 2018 18:18:35
From: AJAY SINGH VERMA <ajay_...@hotmail.com>
Reply-To: A Mailing list for WIEN2k users <wien@zeus.theochem.tuwien.ac.at>
To: wien zeus <wien@zeus.theochem.tuwien.ac.at>
Subject: [Wien] Error during TB-mbj potential SCF cycle

Dear Sir,

I am trying to study the electronic property of simple TiC structure by using 
all exchange correlation function (i.e. PBE, LDA, WC and PBE-sol ). I followed 
all
the instruction given in the user guide. i successfully got the answers. But 
when i use TB-mbj potential after PBE or any one of the previous potential (as 
per
user guide) during the scf cycle following error message shown in case.dayfile. 
If i use GaAs structure the there is no error obeserved during TB-mbj
potential. 

Error

Calculating TiC in /home/ajay/WIEN2k/TiC
on ajay with PID 18323
using WIEN2k_17.1 (Release 30/6/2017) in /home/ajay/WIEN2k-17


   start        (Sat Sep 15 21:31:58 IST 2018) with lapw0 (40/99 to go)

   cycle 1      (Sat Sep 15 21:31:58 IST 2018)  (40/99 to go)

  lapw0 -grr    (21:31:58) 2.2u 0.0s 0:02.32 99.5% 0+0k 0+1416io 0pf+0w
  lapw0         (21:32:00)  int:rho,tauw,grho,g2rho  6.486336039416099E-002  
1.913418973286102E-002
 7.045872109236213E-002 -0.131899915693287      tauwrong=
 2.082839732746575E-003
int:rho,tauw,grho,g2rho  6.486336039416099E-002  1.913418973286102E-002
 7.045872109236213E-002 -0.131899915693287      tauwrong=
 2.082839732746575E-003
int:rho,tauw,grho,g2rho  5.600000571299941E-002  1.804937035808505E-002
 6.358505620564646E-002 -7.590751682733114E-002 tauwrong=
 7.376464305782621E-004
int:rho,tauw,grho,g2rho  5.600000571299941E-002  1.804937035808505E-002
 6.358505620564646E-002 -7.590751682733114E-002 tauwrong=             (What is 
tauwrong)
 7.376464305782621E-004
int:rho,tauw,grho,g2rho  4.832608258449745E-002  1.430920922022573E-002
 5.259308040020022E-002 -2.848981893539351E-002 tauwrong=
 8.643219232806858E-003
int:rho,tauw,grho,g2rho  4.832608258449745E-002  1.430920922022573E-002
 5.259308040020022E-002 -2.848981893539351E-002 tauwrong=
 8.643219232806858E-003
int:rho,tauw,grho,g2rho  4.832608258449745E-002  1.430920922022574E-002
 5.259308040020024E-002 -2.848981893539186E-002 tauwrong=
 8.643219232807677E-003
int:rho,tauw,grho,g2rho  4.832608258449745E-002  1.430920922022574E-002
 5.259308040020024E-002 -2.848981893539186E-002 tauwrong=
 8.643219232807677E-003
int:rho,tauw,grho,g2rho  5.600000571299942E-002  1.804937035808506E-002
 6.358505620564649E-002 -7.590751682733268E-002 tauwrong=
 7.376464305774919E-004
int:rho,tauw,grho,g2rho  5.600000571299942E-002  1.804937035808506E-002
 6.358505620564649E-002 -7.590751682733268E-002 tauwrong=
 7.376464305774919E-004
3.0u 0.0s 0:03.14 99.3% 0+0k 0+1416io 0pf+0w
  lapw1         (21:32:03) 0.9u 0.0s 0:01.06 95.2% 0+0k 0+2800io 0pf+0w
  lapw2  -vresp         (21:32:04) 0.6u 0.0s 0:00.75 94.6% 0+0k 0+840io 0pf+0w
  lcore (21:32:05) 0.0u 0.0s 0:00.01 100.0% 0+0k 0+240io 0pf+0w
  mixer (21:32:05) 0.0u 0.0s 0:00.04 25.0% 0+0k 0+616io 0pf+0w
  mixer_vresp   (21:32:05) 0.0u 0.0s 0:00.01 100.0% 0+0k 0+352io 0pf+0w
:ENERGY convergence:  0 0.0001 0
:CHARGE convergence:  0 0.001 0
ec cc and fc_conv 0 0 1

   cycle 2      (Sat Sep 15 21:32:05 IST 2018)  (39/98 to go)

  lapw0 -grr    (21:32:05) 2.1u 0.0s 0:02.21 99.5% 0+0k 0+1416io 0pf+0w
  lapw0         (21:32:08) 2.9u 0.0s 0:02.92 99.6% 0+0k 0+1408io 0pf+0w
  lapw1         (21:32:11) 0.9u 0.0s 0:01.06 97.1% 0+0k 0+2792io 0pf+0w
  lapw2  -vresp         (21:32:12) 0.5u 0.0s 0:00.61 91.8% 0+0k 0+840io 0pf+0w
  lcore (21:32:12) 0.0u 0.0s 0:00.01 0.0% 0+0k 0+240io 0pf+0w
  mixer (21:32:13) 0.0u 0.0s 0:00.02 0.0% 0+0k 0+616io 0pf+0w
  mixer_vresp   (21:32:13) 0.0u 0.0s 0:00.01 0.0% 0+0k 0+352io 0pf+0w
:ENERGY convergence:  0 0.0001 0
:CHARGE convergence:  0 0.001 0
ec cc and fc_conv 0 0 1
.
.
.
.
.
.
.
 cycle 36       (Sat Sep 15 21:36:40 IST 2018)  (5/64 to go)

  lapw0 -grr    (21:36:40) 2.9u 0.0s 0:03.00 98.6% 0+0k 0+1424io 0pf+0w
  lapw0         (21:36:43)  int:rho,tauw,grho,g2rho  6.192145414877450E-002  
2.008358523894646E-002
  7.052956266747804E-002 -0.121805777745197      tauwrong=
  1.983517151773807E-002
 int:rho,tauw,grho,g2rho  6.192145414877450E-002  2.008358523894646E-002
  7.052956266747804E-002 -0.121805777745197      tauwrong=
  1.983517151773807E-002
 int:rho,tauw,grho,g2rho  6.192145414877450E-002  2.008358523894646E-002
  7.052956266747802E-002 -0.121805777745197      tauwrong=
  1.983517151773789E-002
 int:rho,tauw,grho,g2rho  6.192145414877450E-002  2.008358523894646E-002
  7.052956266747802E-002 -0.121805777745197      tauwrong=
  1.983517151773789E-002
 int:rho,tauw,grho,g2rho  5.848381642545090E-002  2.163671811656740E-002
  7.114486208795560E-002 -9.663423154823447E-002 tauwrong=
  2.016838660503614E-002
 int:rho,tauw,grho,g2rho  5.848381642545090E-002  2.163671811656740E-002
  7.114486208795560E-002 -9.663423154823447E-002 tauwrong=
  2.016838660503614E-002
 int:rho,tauw,grho,g2rho  5.848381642545092E-002  2.163671811656739E-002
  7.114486208795560E-002 -9.663423154823628E-002 tauwrong=
  2.016838660503528E-002
 int:rho,tauw,grho,g2rho  5.848381642545092E-002  2.163671811656739E-002
  7.114486208795560E-002 -9.663423154823628E-002 tauwrong=
  2.016838660503528E-002
 int:rho,tauw,grho,g2rho  5.404413433464082E-002  2.320775687982033E-002
  7.083059029596449E-002 -6.572750849282005E-002 tauwrong=
  2.131863397250776E-002
 int:rho,tauw,grho,g2rho  5.404413433464082E-002  2.320775687982033E-002
  7.083059029596449E-002 -6.572750849282005E-002 tauwrong=
  2.131863397250776E-002
3.3u 0.0s 0:03.44 99.1% 0+0k 0+1416io 0pf+0w
  lapw1         (21:36:47) 1.1u 0.0s 0:01.25 96.0% 0+0k 0+2792io 0pf+0w
  lapw2  -vresp         (21:36:48) 0.6u 0.0s 0:00.77 94.8% 0+0k 0+840io 0pf+0w
  lcore (21:36:49) 0.0u 0.0s 0:00.01 0.0% 0+0k 0+240io 0pf+0w
  mixer (21:36:49) 0.0u 0.0s 0:00.07 42.8% 0+0k 0+624io 0pf+0w
  mixer_vresp   (21:36:49) 0.0u 0.0s 0:00.01 100.0% 0+0k 0+352io 0pf+0w
:ENERGY convergence:  0 0.0001 .0001179800000000
:CHARGE convergence:  1 0.001 -.000697
ec cc and fc_conv 0 1 1

    cycle 37    (Sat Sep 15 21:36:49 IST 2018)  (4/63 to go)

  lapw0 -grr    (21:36:49) 2.7u 0.0s 0:02.72 99.6% 0+0k 0+1424io 0pf+0w
  lapw0         (21:36:52)  int:rho,tauw,grho,g2rho  6.192198748027578E-002  
2.008438207077019E-002
  7.053126555323694E-002 -0.121798311379398      tauwrong=
  1.984767649351961E-002
 int:rho,tauw,grho,g2rho  6.192198748027578E-002  2.008438207077019E-002
  7.053126555323694E-002 -0.121798311379398      tauwrong=
  1.984767649351961E-002
 int:rho,tauw,grho,g2rho  6.192198748027578E-002  2.008438207077019E-002
  7.053126555323694E-002 -0.121798311379398      tauwrong=
  1.984767649351958E-002
 int:rho,tauw,grho,g2rho  6.192198748027578E-002  2.008438207077019E-002
  7.053126555323694E-002 -0.121798311379398      tauwrong=
  1.984767649351958E-002
 int:rho,tauw,grho,g2rho  5.848449375015827E-002  2.163731385399155E-002
  7.114625350259793E-002 -9.662914826318078E-002 tauwrong=
  2.017813108441761E-002
 int:rho,tauw,grho,g2rho  5.848449375015827E-002  2.163731385399155E-002
  7.114625350259793E-002 -9.662914826318078E-002 tauwrong=
  2.017813108441761E-002
 int:rho,tauw,grho,g2rho  5.848449375015827E-002  2.163731385399156E-002
  7.114625350259794E-002 -9.662914826318064E-002 tauwrong=
  2.017813108441767E-002
 int:rho,tauw,grho,g2rho  5.848449375015827E-002  2.163731385399156E-002
  7.114625350259794E-002 -9.662914826318064E-002 tauwrong=
  2.017813108441767E-002
 int:rho,tauw,grho,g2rho  5.404497253749199E-002  2.320814273826508E-002
  7.083172839725797E-002 -6.572504264960230E-002 tauwrong=
  2.132543589015697E-002
 int:rho,tauw,grho,g2rho  5.404497253749199E-002  2.320814273826508E-002
  7.083172839725797E-002 -6.572504264960230E-002 tauwrong=
  2.132543589015697E-002
3.6u 0.0s 0:03.61 100.0% 0+0k 0+1408io 0pf+0w
  lapw1         (21:36:55) 1.0u 0.0s 0:01.13 95.5% 0+0k 0+2800io 0pf+0w
  lapw2  -vresp         (21:36:57) 0.6u 0.0s 0:00.72 91.6% 0+0k 0+840io 0pf+0w
  lcore (21:36:57) 0.0u 0.0s 0:00.01 0.0% 0+0k 0+240io 0pf+0w
  mixer (21:36:57) 0.0u 0.0s 0:00.07 42.8% 0+0k 0+624io 0pf+0w
  mixer_vresp   (21:36:58) 0.0u 0.0s 0:00.01 100.0% 0+0k 0+352io 0pf+0w
:ENERGY convergence:  1 0.0001 .0000321500000000
:CHARGE convergence:  1 0.001 -.000280
ec cc and fc_conv 1 1 1

  stop
Please sir, suggest me where is the mistake. whether I have to change the input default values of constant parameter in mbj potential or set all the default parameters/values.
Thanking You,

Ajay Singh  

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