ccsd(t) single point fials after magic iteration number 6

Peter Knowles P.J.Knowles at bham.ac.uk
Mon Nov 18 22:18:23 GMT 2002


No bug, I believe; just a full disk.
Peter

--
Prof. Peter J. Knowles
Email P.J.Knowles at bham.ac.uk  Phone +44-121-414-7472  Fax +44-121-414-7471
School of Chemical Sciences, University of Birmingham, Birmingham, B15 2TT,
UK
WWW http://www.tc.bham.ac.uk/~peterk/

----- Original Message -----
From: "Ilja Khavrutskii" <ikhavru at emory.edu>
To: <molpro-user at molpro.net>
Sent: Monday, November 18, 2002 4:58 PM
Subject: ccsd(t) single point fials after magic iteration number 6


> Dear Molpro Users,
> I need help solving the following problem (possibly a bug):
> I tried to run both direct and conventional ccsd(t) with lanl2dz basis
> set under redhat 7.3 with atlas 4.3.1
> and the calculation bumped into what follows:
>
>  >>>For CONVENTIONAL ccsd(t):
> --------------------------------------------------------------------------
---------------------------------------------
>  CCSD(T)     terms to be evaluated (factor= 1.000)
>
>
>  Number of core orbitals:         17 ( 17 )
>  Number of closed-shell orbitals: 38 ( 38 )
>  Number of external orbitals:    104 (104 )
>
>  Number of N-1 electron functions:              76
>  Number of N-2 electron functions:            2850
>  Number of singly external CSFs:              7904
>  Number of doubly external CSFs:          23148840
>  Total number of CSFs:                    23156744
>
>  Molecular orbitals read from record     2100.2  Type=RHF/CANONICAL
> (state 1.1)
>
>  Reference energy:                   -744.75502788
>
>  ITER.       NORM       CORR.ENERGY   TOTAL ENERGY   ENERGY
> CHANGE        DEN1      VAR(S)    VAR(P)  DIIS     TIME
>    1      1.68860549    -1.43573368  -746.19076156    -1.43573368
> -0.19454090  0.11D+00  0.52D-01  0  0  5289.70
>    2      1.84608906    -1.62679665  -746.38182454    -0.19106298
> -0.08769034  0.24D-01  0.39D-01  0  0 10521.76
>    3      1.91136924    -1.52523544  -746.28026332     0.10156121
> -0.07875322  0.44D-01  0.26D-01  1  1 15325.79
>    4      1.92336085    -1.59092201  -746.34594990    -0.06568657
> -0.00462615  0.32D-02  0.10D-02  2  2 20014.34
>    5      2.00742586    -1.60141282  -746.35644070    -0.01049080
> -0.00157900  0.11D-02  0.41D-03  3  3 24724.78
>    6      2.06793660    -1.60767471  -746.36270259    -0.00626189
> -0.00036593  0.23D-03  0.11D-03  4  4 29477.95
> Write error in iow_direct_write; fd=17, l=30833504, p=246668054; read
> returns 174139215
>
>  ERROR WRITING ****** WORDS AT OFFSET  246668054. TO FILE14
> IMPLEMENTATION=df   FILE HANDLE=    17  IERR=******
>  ? Error
>  ? I/O error
>  ? The problem occurs in writew
>
>  ERROR EXIT
>
****************************************************************************
******************************************************
>  DATASETS  * FILE   NREC   LENGTH (MB)   RECORD NAMES
>               1      19      231.18       700      600      500
> 960      900      950     1000     1100     1400     1410
>                                          GEOM    BASINP     VAR
> ABASIS   SYMINP    ZMAT     BASIS      S        T        V
>                                          1420     1200     1210
> 1080     1600      129     1650     1300     1700
>                                           ECP      H0       H01
> AOSYM     SMH      P2S    MOLCAS    ERIS     OPER
>
>               2       5        1.23       500      600      700
> 1000     2100
>                                           VAR    BASINP    GEOM
> BASIS     RHF
>
>               5      14      458.38      4000     4001     4002
> 4003     1380    35020     3600     3601    35000    35001
>                                         35010    35011     7005     8005
>
>               6       5      465.93      4000     4001     4002
> 7006     8006
>
>               7       8      493.31      4200     4201     4202
> 4203     4204     4205     4100     4101
>
>               8       6     1975.86      5400     5401     5402
> 5200     5201     5202
>
>  PROGRAMS   *     UCCSD(T)   RHF-SCF       INT   RESTART
>  CPU TIMES  *     34307.11     27.05     83.28      0.00
>  REAL TIME  *   595 MIN,53.04 SEC     CPU TIME *   573 MIN,37.48 SEC
> I/O TIME *     0 MIN, 0.97 SEC
>  DISK USED  *         5.60 GB
>
****************************************************************************
******************************************************
>
>  >>>For DIRECT I got similar MESSAGE:
>
>  CCSD(T)     terms to be evaluated (factor= 1.000)
>
>
>  Number of core orbitals:         17 ( 17 )
>  Number of closed-shell orbitals: 38 ( 38 )
>  Number of external orbitals:    104 (104 )
>
>  Number of N-1 electron functions:              76
>  Number of N-2 electron functions:            2850
>  Number of singly external CSFs:              7904
>  Number of doubly external CSFs:          23148840
>  Total number of CSFs:                    23156744
>
>  Molecular orbitals read from record     2100.2  Type=RHF/CANONICAL
> (state 1.1)
>
>  Integral Threshold in transformation      1.0D-08 (AO)    1.0D-08
> (SO)    1.0D-08 (Product)
>
>  Paging enabled
>  Number of operators formed in this pass:       741
>
>  Memory needed by dtraf:                   3.77 MW
>  Disk space for bucket sort:              70.40 MW
>
>  Direct transformation finished. Time:  169.59 sec (Integrals:    0.00
> sec, Transformation:  165.72 sec, Sort:    3.87 sec)
>
>  Reference energy:                   -744.75502834
>
>  ITER.       NORM       CORR.ENERGY   TOTAL ENERGY   ENERGY
> CHANGE        DEN1      VAR(S)    VAR(P)  DIIS     TIME
>    1      1.68859845    -1.43573111  -746.19075945    -1.43573111
> -0.19455559  0.11D+00  0.52D-01  0  0  4684.57
>    2      1.84608258    -1.62680791  -746.38183625    -0.19107680
> -0.08770119  0.24D-01  0.39D-01  0  0  8865.43
>    3      1.91134327    -1.52522895  -746.28025729     0.10157896
> -0.07876566  0.44D-01  0.26D-01  1  1 12719.37
>    4      1.92333331    -1.59092435  -746.34595269    -0.06569540
> -0.00462562  0.32D-02  0.10D-02  2  2 16974.52
>    5      2.00737177    -1.60141071  -746.35643905    -0.01048636
> -0.00157907  0.11D-02  0.41D-03  3  3 21197.37
>    6      2.06787888    -1.60767234  -746.36270068    -0.00626163
> -0.00036591  0.23D-03  0.11D-03  4  4 25448.18
> Write error in iow_direct_write; fd=17, l=30833504, p=246668054; read
> returns 174139215
>
>  ERROR WRITING ****** WORDS AT OFFSET  246668054. TO FILE14
> IMPLEMENTATION=df   FILE HANDLE=    17  IERR=******
>
>  ? Error
>  ? I/O error
>  ? The problem occurs in writew
>
>  ERROR EXIT
>
>
>
****************************************************************************
******************************************************
>  DATASETS  * FILE   NREC   LENGTH (MB)   RECORD NAMES
>               1      18        2.99       700      600      500
> 960      900      950     1000     1100     1400     1410
>                                          GEOM    BASINP     VAR
> ABASIS   SYMINP    ZMAT     BASIS      S        T        V
>                                          1420     1200     1210
> 1080     1600      129     1650     1700
>                                           ECP      H0       H01
> AOSYM     SMH      P2S    MOLCAS    OPER
>
>               2       5        1.23       500      600      700
> 1000     2100
>                                           VAR    BASINP    GEOM
> BASIS     RHF
>
>               5      14      608.50      4000     4001     4002
> 4003    35020     3600     3601    35000    35001    35010
>                                         35011     7005     8005
7005(1)
>
>               6       5     1092.18      4000     4001     4002
> 7006     8006
>
>               7       8      493.31      4200     4201     4202
> 4203     4204     4205     4100     4101
>
>               8       6     1975.86      5400     5401     5402
> 5200     5201     5202
>
>  PROGRAMS   *     UCCSD(T)   RHF-SCF       INT   RESTART
>  CPU TIMES  *     29662.31    111.82      1.18      0.00
>  REAL TIME  *   527 MIN,15.29 SEC     CPU TIME *   496 MIN,15.37 SEC
> I/O TIME *     0 MIN, 8.77 SEC
>  DISK USED  *         7.00 GB
>
****************************************************************************
******************************************************
>
>
>
>
>  >>> So I thought may be this is due to disk space.
>  >>>But when I run this on a machine with huge disks I get the same
> error and
>  >>>DISK USED  *         7.00 GB even though the smallest scratch
> directory is 15GB.
>  >>>ANY HELP IS APPRECIATED
> Ilja
>
>
>
>
>
>
>
>
> Below is the output from machine with big disk:
> 1PROGRAM * CCSD (Unrestricted open-shell coupled cluster)     Authors:
> C. Hampel, H.-J. Werner, 1991, M. Deegan, P.J. Knowles, 1992
>
>                     Integral-direct implementation by R. Lindh, M.
> Schuetz, and H.-J. Werner, 1997
>
>
>  CCSD(T)     terms to be evaluated (factor= 1.000)
>
>
>  Number of core orbitals:         17 ( 17 )
>  Number of closed-shell orbitals: 38 ( 38 )
>  Number of external orbitals:    104 (104 )
>
>  Number of N-1 electron functions:              76
>  Number of N-2 electron functions:            2850
>  Number of singly external CSFs:              7904
>  Number of doubly external CSFs:          23148840
>  Total number of CSFs:                    23156744
>
>  Molecular orbitals read from record     2100.2  Type=RHF/CANONICAL
> (state 1.1)
>
>  Integral Threshold in transformation      1.0D-08 (AO)    1.0D-08
> (SO)    1.0D-08 (Product)
>
>  Paging enabled
>  Number of operators formed in this pass:       741
>
>  Memory needed by dtraf:                   3.77 MW
>  Disk space for bucket sort:              70.40 MW
>
>  Direct transformation finished. Time:  156.65 sec (Integrals:    0.00
> sec, Transformation:  153.26 sec, Sort:    3.39 sec)
>
>  Reference energy:                   -744.75502834
>
>  ITER.       NORM       CORR.ENERGY   TOTAL ENERGY   ENERGY
> CHANGE        DEN1      VAR(S)    VAR(P)  DIIS     TIME
>    1      1.68859844    -1.43573107  -746.19075941    -1.43573107
> -0.19455559  0.11D+00  0.52D-01  0  0  3856.22
>    2      1.84608247    -1.62680790  -746.38183624    -0.19107683
> -0.08770115  0.24D-01  0.39D-01  0  0  7615.32
>    3      1.91134306    -1.52522891  -746.28025725     0.10157899
> -0.07876565  0.44D-01  0.26D-01  1  1 11378.07
>    4      1.92333308    -1.59092431  -746.34595265    -0.06569539
> -0.00462562  0.32D-02  0.10D-02  2  2 15147.71
>    5      2.00737199    -1.60141071  -746.35643905    -0.01048640
> -0.00157906  0.11D-02  0.41D-03  3  3 18887.56
>    6      2.06787913    -1.60767233  -746.36270067    -0.00626162
> -0.00036591  0.23D-03  0.11D-03  4  4 22663.44
> Write error in iow_direct_write; fd=17, l=30833504, p=246668054; read
> returns 174139215
>
>  ERROR WRITING ****** WORDS AT OFFSET  246668054. TO FILE14
> IMPLEMENTATION=df   FILE HANDLE=    17  IERR=******
>  ? Error
>  ? I/O error
>  ? The problem occurs in writew
>
>  ERROR EXIT
>
>
>
****************************************************************************
******************************************************
>  DATASETS  * FILE   NREC   LENGTH (MB)   RECORD NAMES
>               1      18        2.99       700      600      500
> 960      900      950     1000     1100     1400     1410
>                                          GEOM    BASINP     VAR
> ABASIS   SYMINP    ZMAT     BASIS      S        T        V
>                                          1420     1200     1210
> 1080     1600      129     1650     1700
>                                           ECP      H0       H01
> AOSYM     SMH      P2S    MOLCAS    OPER
>
>               2       5        1.23       500      600      700
> 1000     2100
>                                           VAR    BASINP    GEOM
> BASIS     RHF
>
>               5      14      608.50      4000     4001     4002
> 4003    35020     3600     3601    35000    35001    35010
>                                         35011     7005     8005
7005(1)
>
>               6       5     1092.18      4000     4001     4002
> 7006     8006
>
>               7       8      493.31      4200     4201     4202
> 4203     4204     4205     4100     4101
>
>               8       6     1975.86      5400     5401     5402
> 5200     5201     5202
>
>  PROGRAMS   *     UCCSD(T)       INT   RESTART
>  CPU TIMES  *     26405.66      1.15      0.00
>  REAL TIME  *   671 MIN,23.39 SEC     CPU TIME *   440 MIN, 6.85 SEC
> I/O TIME *     0 MIN, 8.28 SEC
>  DISK USED  *         7.00 GB
>
****************************************************************************
******************************************************
>
>




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