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ÔÚÈÕÖ¾ÎļþÖУ¬ÓУºError: tensor element equals to 0 for a divide operation

ÔÚ.out Êä³öÎļþÖÐÓУº
---------------------------------------------------------------
Checked out license feature: MS_discover_site <v2011.090> [for Unavailable] (4 copies)
---------------------------------------------------------------

randomSeed is set to 923229

Line   7:BTCL> autoEcho off

INPUT FILES
___________

File Type                Name
---------                ----

Forcefield                D:\PROGRA~2\Accelrys\MATERI~1.0X6\share\Discover\res/cvff.frc
Molecular data                cvff.mdf
Coordinate                cvff.car

Periodic Boundary Conditions
____________________________

                Length (A)                Angle (degrees)
                ----------                ---------------

                a 182.19040                alpha  90.00000
                b 12.90450                beta   90.00000
                c  5.22180                gamma  90.00000


MOLECULAR TOPOLOGY
__________________

Number of molecules:                     1
Number of residues:                     1
Number of atoms:                   228 (asymmetric unit: 168)
Number of atom types:                     6
Number of bonds:                   180
Number of angles:                   288
Number of torsions:                   432
Number of out-of-planes:            96

FORCEFIELD OPTIONS
__________________

Filename                  : cvff.frc
Definition name                  : cvff_nocross_nomorse
Version                          : 2.4
Last modification date          : 3/1/2
# of automatic parameters : 8

NONBOND ENERGY CUTOFFS
______________________

                Cutoff (A)        Spline Width (A)        Buffer Width (A)

vdW                  9.50                     1.00                     0.50
Coulomb                   --                       --                       --

NONBOND ENERGY EWALD PARAMETERS
_______________________________

                Accuracy (kcal/mol)        Update Width (A)

vdW                   --                               --
Coulomb                  0.01000000                     1.00

Summation method for vdW        : Atom based
Summation method for Coulomb        : Ewald
Dielectric                        : 1.00
Error: tensor element equals to 0 for a divide operation
    while executing
"vector temp divide $temp $nb_Bij"
    invoked from within
"if {$combination == "sixth_power"} {

    vector ones fill 1.0 $nType
    vector ones vectorTranspose $ones

    vector nb_r vectorTranspose $nb_r
    ..."
    (procedure "baseTailCorrection" line 55)
    invoked from within
"baseTailCorrection $vdWTail(cutoff)"
    invoked from within
"if {![info exists vdWTail(energy)]} {
    set vdWTail(cutoff) $r_cutoff
    baseTailCorrection $vdWTail(cutoff)
  } else {
    if {$r_cutoff != $vdWTa ..."
    (procedure "fullTailCorrection" line 22)
    invoked from within
"fullTailCorrection $cutoff_onoffsw $printOnly"
    invoked from within
"if {!$printOnly} {
    fullTailCorrection $cutoff_onoffsw $printOnly
    puts "NOTE: Pressure and energy tail corrections will be added to all subsequ ..."
    (procedure "vdWTailCorrection" line 65)
    invoked from within
"vdWTailCorrection 9.50"

Total time used by DISCOVER: 0.44 secs

Completion date: Tue Mar 04 16:53:49 2014
Exiting Discover: An ERROR has occurred!
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2Â¥2014-03-04 22:50:19
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2Â¥: Originally posted by newhoperoad at 2014-03-04 22:50:19
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