Environment - simulationEnvironment: startTime=0 stopTime=25000 tolerance=1e-06 numberOfIntervals=5000 stepSize=5 Regular simulation: ./Modelica_3.2.1_Modelica.Fluid.Examples.Tanks.TanksWithOverflow -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | debug | Solving non-linear system 440 failed at time=19022.7844862031. | | | | For more information please use -lv LOG_NLS.