Regular simulation: ./ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump2 -abortSlowSimulation -alarm=480   
stdout            | warning | While solving non-linear system an assertion failed during initialization.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
assert            | warning | The following assertion has been violated at time 0.000000
|                 | |       | DynamicCentrifugalPump1.hn >= 0.0
assert            | warning | Variable violating min constraint: 0.0 <= DynamicCentrifugalPump1.hn, has value: -6.27038e-24
LOG_SUCCESS       | info    | The initialization finished successfully without homotopy method.
DASKR--  AT T (=R1) AND STEPSIZE H (=R2) THE                                    
      In above,  R1 =   5.0761191036849E-03   R2 =   1.2611673918295E-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 = 0.005076
assert            | warning | The following assertion has been violated at time 0.005076
|                 | |       | DynamicCentrifugalPump1.C1.P >= 0.0
assert            | warning | Variable violating min constraint: 0.0 <= DynamicCentrifugalPump1.C1.P, has value: -3.98028e+06
stdout            | info    | model terminate | Integrator failed. | Simulation terminated at time 0.00507612