Regular simulation: ./Buildings_5.0.1_Buildings.Fluid.Interfaces.Examples.HeaterCooler_u -abortSlowSimulation -alarm=480   
LOG_SUCCESS       | info    | The initialization finished successfully without homotopy method.
assert            | debug   | Solving non-linear system 2166 failed at time=4.50716202558443e-07.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=1.12679050639611e-07.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=2.81697626599027e-08.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=7.04244066497567e-09.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=1.76061016624392e-09.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.4015254156098e-10.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=1.10038135390245e-10.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=2.75095338475612e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=8.25286015426837e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.12643007713418e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=6.87738346189031e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.81416842332321e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=6.18964511570128e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=5.15803759641773e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.90013571659684e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.83566024664162e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.87864389327844e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.84640615830083e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.86789798161923e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.91088162825605e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.87864389327844e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.87058445953403e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.87595741536364e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.87192769849143e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.87092026927338e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.87159188875208e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.87108817414306e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.87142398388241e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.8711721265779e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.87134003144757e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.87167584118692e-11.
|                 | |       | For more information please use -lv LOG_NLS.
assert            | debug   | Solving non-linear system 2166 failed at time=4.87142398388241e-11.
|                 | |       | For more information please use -lv LOG_NLS.
DASKR--  AT T (=R1) AND STEPSIZE H (=R2) THE                                    
      In above,  R1 =   4.8713400314476E-11   R2 =   2.0988108709382E-16
DASKR--  NONLINEAR SYSTEM SOLVER COULD NOT CONVERGE                             
DASKR--  BECAUSE IRES WAS EQUAL TO MINUS ONE                                    
stdout            | warning | A Modelica assert prevents the integrator to continue. For more information use -lv LOG_SOLVER
stdout            | warning | can't continue. time = 0.000000
stdout            | info    | model terminate | Integrator failed. | Simulation terminated at time 4.87134e-11