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Simulation Halted Prematurely: Click to view output file!

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When I run my model simulation stops and the error message is

Simulation Halted Prematurely: Click to view output file!

and "log" tab of running TOUGH2 appears as below,

It says "EOS CANNOT FIND PARAMETERS AT ELEMENT * 4321*" when I disable three layers of model it runs!!

Tried to attach the file, it says I am not allowed to update this type of file "Petrasim input file"

END OF TOUGH2 INPUT JOB --- ELAPSED TIME = 1.8120 SECONDS
( 1, 2) ST = 0.100000E+03 DT = 0.100000E+03 DX1= 0.112726E+06 DX2= 0.315307E-03 T = 25.000 P = 214026. S = 0.000000E+00
++++++++++ EOS CANNOT FIND PARAMETERS AT ELEMENT * 4321* XX(M) = -0.10305E+06 0.24999E+02
+++++++++ REDUCE TIME STEP AT ( 2, 1) ++++++++++++++++ NEW DELT = 0.500000E+02
++++++++++ EOS CANNOT FIND PARAMETERS AT ELEMENT * 4321* XX(M) = -0.10091E+05 0.25000E+02
+++++++++ REDUCE TIME STEP AT ( 2, 1) ++++++++++++++++ NEW DELT = 0.125000E+02
( 2, 1) ST = 0.112500E+03 DT = 0.125000E+02 DX1= 0.000000E+00 DX2= 0.000000E+00 T = 25.000 P = 214026. S = 0.000000E+00
( 3, 2) ST = 0.137500E+03 DT = 0.250000E+02 DX1= -.183616E+05 DX2= -.506256E-04 T = 25.000 P = 7701. S = 0.000000E+00
++++++++++ EOS CANNOT FIND PARAMETERS AT ELEMENT * 4321* XX(M) = -0.28008E+05 0.25000E+02
+++++++++ REDUCE TIME STEP AT ( 4, 1) ++++++++++++++++ NEW DELT = 0.125000E+02
( 4, 1) ST = 0.150000E+03 DT = 0.125000E+02 DX1= 0.000000E+00 DX2= 0.000000E+00 T = 25.000 P = 241653. S = 0.000000E+00
++++++++++ EOS CANNOT FIND PARAMETERS AT ELEMENT * 4321* XX(M) = -0.10560E+05 0.25000E+02
+++++++++ REDUCE TIME STEP AT ( 5, 1) ++++++++++++++++ NEW DELT = 0.625000E+01
( 5, 1) ST = 0.156250E+03 DT = 0.625000E+01 DX1= 0.000000E+00 DX2= 0.000000E+00 T = 25.000 P = 241653. S = 0.000000E+00
( 6, 1) ST = 0.168750E+03 DT = 0.125000E+02 DX1= 0.000000E+00 DX2= 0.000000E+00 T = 25.000 P = 241653. S = 0.000000E+00
++++++++++ EOS CANNOT FIND PARAMETERS AT ELEMENT * 4321* XX(M) = -0.10560E+05 0.25000E+02
+++++++++ CONVERGENCE FAILURE ON TIME STEP # 7 WITH DT = 0.250000E+02 SECONDS, FOLLOWING TWO STEPS THAT CONVERGED ON ITER = 1
STOP EXECUTION AFTER NEXT TIME STEP
+++++++++ REDUCE TIME STEP AT ( 7, 1) ++++++++++++++++ NEW DELT = 0.625000E+01
( 7, 1) ST = 0.175000E+03 DT = 0.625000E+01 DX1= 0.000000E+00 DX2= 0.000000E+00 T = 25.000 P = 241653. S = 0.000000E+00
END OF TOUGH2 SIMULATION RUN --- ELAPSED TIME = 2.922 SEC-- CALCULATION TIME = 1.110 SEC-- DATA INPUT TIME = 1.812 SEC

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Unfortunately, it is really hard to know what the problem might be without seeing your SIM file. If you could send it to me, I'll take a look and post my conclusions on the forum.

Best Regards,

Alison (alison @ rockware.com)

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