Environment - simulationEnvironment: startTime=0 stopTime=864000 tolerance=1e-06 numberOfIntervals=2500 stepSize=345.6 Regular simulation: ./Buildings_13_Buildings.DHC.Loads.Combined.Examples.BuildingTimeSeriesWithETSDHWTank ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Resources/Data/DHC/Loads/Examples/SwissOffice_20190916.mos" ERROR : init : SimManager: Could not initialize system ERROR : init : SimManager: Nonlinear solver 1160 stopped at time 0 with error in algloop solver: can't get sufficient decrease of solution, lambda = 0.100000, phi = -nan ERROR : solver: SimController: Simulation failed using nonlinear solver newton ERROR : solver: SimController: Recovering with nonlinear solver kinsol ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Resources/Data/DHC/Loads/Examples/SwissOffice_20190916.mos" ERROR : init : SimManager: Could not initialize system ERROR : init : SimManager: Nonlinear solver 1160 stopped at time 0 with error in algloop solver: Algloop could not be evaluated! Evaluation failed at the first call. ERROR : solver: SimController: Simulation failed using nonlinear solver kinsol