tlsim error!!! help?where fing simulator commmand line

when i use probe in pcb SI to create waveform,the error happen . in tlsim.log ,it report as below:
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 **** Tlsim Version 14.1 ****

 Tue Jun 27 18:14:20 2006

**** Tlsim command line ****
 tlsim -r 0.200000 -EIndVsrcDc -o waveforms.sim -dl delay.dl -dst distortion.dst -log tlsim.log -ocycle cycle.msm main.spc

Number of Nodes in this circuit = 77

Statistics on N-line elements:
 Number of 'n' type multi-conductor elements = 18
 Type-of-N-element  #elms Max_Length TotalLength

 1-line-N-elm     18   0.0528074    0.163241
 Total Interconnect Length = 0.163241
 Total Coupled Length = 0

 Following is some statistics on Model usage
   Model-Type      Model-Name     Number-of-Models-in-this-circuit

   bdrvr         MPC8220_SSTL_CLK_clksstl2class2_Typical               1
   bdrvr         DQ_FULL_Typical               1
   bdrvr         256MDDR_I_O_DQ_Typical               1
  No of 'Bdrvr' type model instance = 3

 Time Step at Start = 1.86667e-011

*********************************************************
  ABORT!: MATRIX FACTORIZATION FAILURE IN DC 
*********************************************************
 possible causes of this mishap are
1. Modelling inductors as ideal inductors:
try using the switch -EIndVsrcDc in the simulator command line.
This will model the inductors with small real dc resistance.
2. Look for dc offset currents in v-i data . If you have offset currents
you certainly need dc terminations!!

**** Transient Simulation Statistics ****

    Number Of time step solutions = 0

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i donot know how to do!

can you tell me ?

thks!!
   best regard!!