CCL: Gaussian QST2

[Satyan Sharma <satyan-,-sun3.oulu.fi>]

 Sent to CCL by: Satyan Sharma [satyan:_:sun3.oulu.fi]
 Hello everybody,
 I am trying to do TS search using following route:
 #N B3LYP/GEN OPT=QST2 Nosymm TEST
 Optimization went fine for 8 steps. In the 8th step I see this:
  Step number   8 out of a maximum of 510
  All quantities printed in internal units (Hartrees-Bohrs-Radians)
  Update second derivatives using D2CorX and points  5  6  7  8
      Eigenvalues ---   -0.00335   0.00229   0.00230   0.00232   0.00233
      Eigenvalues ---    0.00250   0.00293   0.00330   0.00377   0.00486
      Eigenvalues ---    0.00555   0.00584   0.00706   0.00930   0.00989
 But in the 9th step :
  Step number   9 out of a maximum of 510
  All quantities printed in internal units (Hartrees-Bohrs-Radians)
  Update second derivatives using D2CorX and points  8  9
      Eigenvalues --- **********   0.04188   0.04803   0.06493   0.06961
      Eigenvalues ---    0.08716   0.09281   0.11078   0.11260   0.13017
 And the run stopped with following message:
      544  D251          0.00079   0.00079 -49.92858**********
      545  D252          0.00000   0.00000 -45.00426**********
      546  D253          0.00103   0.00103  -0.00008   0.00816
  RFO step:  Lambda0=3.127208390D+13 Lambda=-8.54305189D-03.
 Arithmetic Exception
 Please let me know if you have an idea.
 Cheers,
 Satyan Sharma