Regular simulation: ./Buildings_5.0.1_Buildings.Fluid.Sensors.Examples.TraceSubstances -abortSlowSimulation -alarm=480   
assert            | warning | The following assertion has been violated at time 0.000000
|                 | |       | (if res.m_flow_nominal_pos > 1e-15 then res.m_flow_nominal_pos else 1.0) >= -100000.0 and (if res.m_flow_nominal_pos > 1e-15 then res.m_flow_nominal_pos else 1.0) <= 0.0
assert            | warning | Nominal variable violating min/max constraint: -100000.0 <= res.m_flow <= 0.0, has value: 0.005
stdout            | info    | The initialization finished successfully without homotopy method.
stdout            | info    | The simulation finished successfully.