"EOS CANNOT FIND PARAMETERS AT ELEMENT" error message

Hi, dear all

I'm working on geothermal model by using TOUGH2 with PetraSim.

Now I had generated input file from PetraSim (0114.dat) and recompile the eos1.exe file.

I try to output the temperature restlt at last time setp at  3.1536E13 (s).

But the model seems to not complete executed and the out file showed error message like below:

++++++++++ EOS CANNOT FIND PARAMETERS AT ELEMENT *410 9*      XX(M) = -0.70049E+07  0.31783E+02                                            
+++++++++ REDUCE TIME STEP AT (   1,  2) ++++++++++++++++   NEW DELT = 0.250000E+03                                                        
++++++++++ EOS CANNOT FIND PARAMETERS AT ELEMENT *412 5*      XX(M) = -0.74834E+06  0.23701E+02                                            
+++++++++ REDUCE TIME STEP AT (   1,  2) ++++++++++++++++   NEW DELT = 0.625000E+02                                                        
++++++++++ EOS CANNOT FIND PARAMETERS AT ELEMENT *41185*      XX(M) = -0.17859E+10  0.23710E+02                                            
+++++++++ REDUCE TIME STEP AT (   1,  2) ++++++++++++++++   NEW DELT = 0.156250E+02                                                        
++++++++++ EOS CANNOT FIND PARAMETERS AT ELEMENT *41185*      XX(M) = -0.87538E+08  0.24417E+02                                            
+++++++++ REDUCE TIME STEP AT (   1,  2) ++++++++++++++++   NEW DELT = 0.390625E+01                                                        
++++++++++ EOS CANNOT FIND PARAMETERS AT ELEMENT *41185*      XX(M) = -0.28586E+11  0.23710E+02                                            
+++++++++ REDUCE TIME STEP AT (   1,  2) ++++++++++++++++   NEW DELT = 0.976562E+00                                                        
39221(   1,  1) ST = 0.976562E+00 DT = 0.976562E+00 DX1= 0.000000E+00 DX2= 0.000000E+00 T =  31.834 P =  2335912. S = 0.000000E+00 ICURV=0 
39221(   2,  1) ST = 0.292969E+01 DT = 0.195312E+01 DX1= 0.000000E+00 DX2= 0.000000E+00 T =  31.834 P =  2335912. S = 0.000000E+00 ICURV=0 
++++++++++ EOS CANNOT FIND PARAMETERS AT ELEMENT *41185*      XX(M) = -0.28586E+11  0.23710E+02                                                                                        
+++++++++ CONVERGENCE FAILURE ON TIME STEP #   3 WITH DT = 0.390625E+01 SECONDS, FOLLOWING TWO STEPS THAT CONVERGED ON ITER = 1            
          STOP EXECUTION AFTER NEXT TIME STEP                                                                                              
+++++++++ REDUCE TIME STEP AT (   3,  2) ++++++++++++++++   NEW DELT = 0.976562E+00                                                        
39221(   3,  1) ST = 0.390625E+01 DT = 0.976562E+00 DX1= 0.000000E+00 DX2= 0.000000E+00 T =  31.834 P =  2335912. S = 0.000000E+00 ICURV=0 
 

As mention before, the input file was generated from PetraSim.  In PetraSim, the model can execute complete. so I don't know what's the input file error could caused these error message. 

In addition,when I examined my output file, I saw the WARNING message like below:

 WWWWWWWWWW WARNING WWWWWWWWWW: NUMBER OF SIGNIFICANT DIGITS IS INSUFFI
 WWWWWWWWWWWWWWWWWWWWWWWWWWWWW: CODE SHOULD BE RUN IN DOUBLE PRECISION!
And I also don't know whether these warning message will caused the error message  as mentioned before or not.

 I would be appreciated if someone could let me know where I am doing wrong.

Many Thanks

Yane