Environment - simulationEnvironment: SPAWNPATH = /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x//Resources/bin/Spawn-light-0.6.0-9f1b36b00b/linux64/bin startTime=0 stopTime=86400 tolerance=1e-06 numberOfIntervals=2500 stepSize=34.56 Regular simulation: ./Buildings_13_Buildings.Fluid.HydronicConfigurations.ActiveNetworks.Examples.SingleMixing ERROR : init : SimManager: Could not initialize system ERROR : init : SimManager: Nonlinear solver 534 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