startTime=0 stopTime=6000 tolerance=1e-06 numberOfIntervals=2500 stepSize=2.4 Regular simulation: ./Modelica_3.2.3_cpp_Modelica.Fluid.Examples.HeatingSystem --alarm=480 -emit_protected ERROR : solver: SimManager: Simulation stopped with errors before t = 6000.000000 ERROR : solver: SimManager: Nonlinear solver 682 stopped at time 3.88418e-11 with error in algloop solver: Nonlinear solver failed!