Environment - simulationEnvironment: startTime=0 stopTime=300 tolerance=1e-06 numberOfIntervals=5501 stepSize=0.0545355 Regular simulation: ./Modelica_4.1.0_Modelica.Clocked.Examples.Systems.ControlledMixingUnit -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_STDOUT | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used. LOG_STDOUT | warning | division by zero in partial equation: invMixingUnit.T | | | | at Time=0.000000 | | | | [line] 309 | [file] Modelica_4.1.0_Modelica.Clocked.Examples.Systems.ControlledMixingUnit_16dae.c LOG_ASSERT | debug | division by zero LOG_ASSERT | info | simulation terminated by an assertion at initialization