startTime=0 stopTime=6000 tolerance=1e-06 numberOfIntervals=2500 stepSize=2.4 Regular simulation: ./ModelicaTest_trunk_cpp_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial --alarm=480 -emit_protected ERROR : init : SimManager: Could not initialize system ERROR : init : SimManager: Nonlinear solver 142 stopped at time 0 with error in algloop solver: error solving nonlinear system (iteration limit: 50) ERROR : solver: SimController: Simulation failed using nonlinear solver newton ERROR : solver: SimController: Recovering with nonlinear solver kinsol DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 4.1341637204377E-10 R2 = 4.3980465111040E-12 DASKR-- NONLINEAR SYSTEM SOLVER COULD NOT CONVERGE DASKR-- BECAUSE IRES WAS EQUAL TO MINUS ONE ERROR : solver: SimManager: Simulation stopped with errors before t = 6000.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = -10 ERROR : solver: SimController: Simulation failed using nonlinear solver kinsol