Transient simulation error

sree

Hi all, I started one transient simulation by using steady state simulation as initial guess. Only difference in transient simulaiton is concentratios of components in the mixture. When i start transient simulation it says Inflow at the outlet(i didnt have any problem in steady state simulations) and stops by giving the following message.

************************************************** ********* ERROR #001100279 has occurred in subroutine ErrAction. Message: Floating point exception: Type Unknown

ERROR #001100279 has occurred in subroutine ErrAction. Message: Stopped in routine c_fpx_handler *************************************************

An error has occurred in cfx5solve: The CFX-5 solver has terminated without writing a results file. Command on host exited with return code 0. It gave the following output: Contents of /tmp/pvml.1005: [t80040000] 11/02 15:33:57 (192.168.1.28:33052) LINUX 3.4-.4 [t80040000] 11/02 15:33:57 ************************************************** **

Could any one help me? Thank you in advance. Regards, sree