[QE-users] error in cp.x
Paolo Giannozzi
p.giannozzi at gmail.com
Tue Jan 15 10:43:05 CET 2019
On Tue, Jan 15, 2019 at 10:35 AM Giuseppe Mattioli <
giuseppe.mattioli at ism.cnr.it> wrote:
> Remember also that, AFAIK, cppp.x is currently not usable for QE 6.3.
IIRC it is usable only if cp.x is compiled for the old xml format
(DFLAGS=-D__OLDXML ... )
Paolo
> You should write your own tool to analyze trajectories, as the
> prefix.pos
> output is written in a.u., too.
> HTH
> Giuseppe
>
> LEUNG Clarence <liangxy123 at hotmail.com> ha scritto:
>
> > Dear QE Users,
> >
> > When I use the cp.x to perform the thermal stability with dt = 1 fs,
> > an error occur:
> >
> >
> >
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
> > Error in routine ortho (1):
> > ortho went bananas
> >
> >
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
> >
> > stopping ...
> >
> > And I have try to use short dt, it can works.
> >
> > The input file is followed:
> >
> > &CONTROL
> > etot_conv_thr = 3.5D-6 ,
> > forc_conv_thr = 4.0D-4 ,
> > ekin_conv_thr = 1d-4 ,
> > nstep = 20000 ,
> > tstress = .false. ,
> > tprnfor = .false. ,
> > dt=20.67,
> > isave = 100,
> > iprint = 10,
> > ndr = 51,
> > ndw = 51,
> > restart_mode = 'from_scratch',
> > verbosity = 'low' ,
> > /
> >
> > &SYSTEM
> > ibrav=14,
> > celldm(1)=36.1187133640d0, celldm(2)=0.6119121863d0,
> > celldm(3)=1.3079965678d0,
> > celldm(4)=0.0000000000d0, celldm(5)=0.0000000000d0,
> > celldm(6)=0.0000000000d0,
> > nat=63,
> > ntyp=2,
> > ecutwfc=50,
> > ecutrho=400,
> > input_dft='PBE',
> > vdw_corr = 'DFT-D3' ,
> > nr1b = 16 ,
> > nr2b = 16 ,
> > nr3b = 16 ,
> > nosym = .true. ,
> > /
> > &ELECTRONS
> > emass = 400
> > emass_cutoff = 2.50,
> > electron_dynamics='damp',
> > electron_damping=0.2,
> > /
> > &IONS
> > ion_dynamics='none',
> > ion_radius(1)=1.0, ion_radius(2)=1.0,
> > /
> >
> > ATOMIC_SPECIES
> > C 12.010700d0 C_pbe_v1.2.uspp.F.UPF
> > P 30.973800d0 P.pbe-n-rrkjus_psl.1.0.0.UPF
> >
> > ATOMIC_POSITIONS {crystal}
> > P 0.207062953 0.994563394 0.532135751
> > P 0.042823633 0.994796583 0.465770116
> > C 0.157559602 0.119473623 0.509211511
> > C 0.092142096 0.120398444 0.486938482
> > P 0.453113260 0.016237452 0.533698293
> > P 0.289980002 0.986689982 0.464529400
> > C 0.399646081 0.133053286 0.505994952
> > C 0.335858066 0.117232823 0.482213070
> > P 0.704320783 0.007706925 0.532982064
> > P 0.538824580 0.008408401 0.468045855
> > C 0.654037234 0.132822314 0.511474768
> > C 0.587848371 0.135094109 0.489114957
> > P 0.956731588 -0.000006745 0.532145072
> > P 0.791554157 0.002228032 0.466394516
> > C 0.907495292 0.125510515 0.509696521
> > C 0.841931621 0.126642797 0.487430517
> > P 0.208266817 0.243782922 0.529541853
> > P 0.043965854 0.246589308 0.464392818
> > C 0.158728245 0.369838186 0.509463992
> > C 0.093217169 0.370873210 0.486709312
> > P 0.424177849 0.286343852 0.516852430
> > P 0.290089532 0.244400471 0.459582516
> > C 0.349540011 0.348792825 0.487513040
> > P 0.705574516 0.255089554 0.532107492
> > P 0.542012221 0.260506971 0.464249905
> > C 0.656129286 0.380833823 0.512136142
> > C 0.590214180 0.381152001 0.490082742
> > P 0.957108151 0.250073183 0.531244245
> > P 0.792998637 0.251922321 0.464998669
> > C 0.907321789 0.375462368 0.510050868
> > C 0.841746979 0.376334296 0.487596817
> > P 0.208402877 0.492352243 0.532960869
> > P 0.043963546 0.496372026 0.465432581
> > C 0.160144417 0.618157610 0.509696507
> > C 0.094342113 0.619600026 0.487659242
> > P 0.471073678 0.513328655 0.548894023
> > P 0.309129724 0.486227608 0.474070256
> > C 0.414925399 0.629235003 0.523346545
> > C 0.350961159 0.616373438 0.499640968
> > P 0.705395802 0.505478539 0.534378721
> > P 0.537192856 0.506995560 0.474222102
> > C 0.656825419 0.631333460 0.511436510
> > C 0.590845794 0.632466501 0.490389008
> > P 0.956482750 0.499986748 0.532254831
> > P 0.791270143 0.501641183 0.466922839
> > C 0.906923580 0.625196225 0.510129362
> > C 0.841214140 0.626345388 0.488309739
> > P 0.207667541 0.743674910 0.533472131
> > P 0.043998636 0.744658734 0.465730512
> > C 0.158052412 0.868776604 0.510578825
> > C 0.092761413 0.869723388 0.488195850
> > P 0.461194613 0.761061943 0.539728957
> > P 0.299530254 0.737206731 0.471960596
> > C 0.407654987 0.881987587 0.515312903
> > C 0.343486860 0.870097791 0.492007540
> > P 0.706175574 0.757137135 0.532107627
> > P 0.539960743 0.756974729 0.469099032
> > C 0.655720285 0.882343139 0.510585276
> > C 0.589586421 0.883272199 0.489712695
> > P 0.956945276 0.749651294 0.531828394
> > P 0.791991567 0.752132650 0.465926241
> > C 0.907222485 0.875386768 0.509910655
> > C 0.841486983 0.876756958 0.488249976
> >
> > K_POINTS {gamma}
> >
> > Thanks.
> >
> > LIANG Xiongyi
> > City University of Hong Kong
>
>
>
> GIUSEPPE MATTIOLI
> CNR - ISTITUTO DI STRUTTURA DELLA MATERIA
> Via Salaria Km 29,300 - C.P. 10
> I-00015 - Monterotondo Scalo (RM)
> Mob (*preferred*) +39 373 7305625
> Tel + 39 06 90672342 - Fax +39 06 90672316
> E-mail: <giuseppe.mattioli at ism.cnr.it>
>
> _______________________________________________
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--
Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,
Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222
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