Environment - simulationEnvironment: startTime=0 stopTime=1.01 tolerance=1e-06 numberOfIntervals=5003 stepSize=0.000201879 Regular simulation: ./ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_ASSERT | debug | division by zero at time 0, (a=-16.74706632622669) / (b=-0), where divisor b expression is: $fDER0.Modelica.Fluid.Dissipation.HeatTransfer.HeatExchanger.kc_flatTube_KC(m_flow_IN_con_1, m_flow_IN_var_1) LOG_ASSERT | info | simulation terminated by an assertion at initialization