Regular simulation: ./Modelica_3.1_cpp_Modelica.Fluid.Examples.HeatingSystem --alarm=480 ERROR : solver: SimManager: Simulation stopped with errors before t = 6000.000000 ERROR : solver: SimManager: Number of event iteration steps exceeded at time: 0.000000 [CVODE ERROR] CVodeGetIntegratorStats cvode_mem = NULL illegal. [CVODE ERROR] CVodeGetNonlinSolvStats cvode_mem = NULL illegal.