(cd run_OMSimulator-cs-euler && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --resultFile=../Buildings_12_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.VariableSpeed_OMSimulator-cs-euler_res.mat --stripRoot --tempDir=temp_Buildings_12_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_VariableSpeed_OMSimulator-cs-euler_fmu --startTime=0 --stopTime=3600 --stepSize=1.44 --mode=cs --timeout=240 --tolerance=1e-06 ../Buildings_12_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_VariableSpeed_OMSimulator-cs-euler.fmu) info: *** FMU Simulation Info *** - model : Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.VariableSpeed (co-simulation) - fmiVersion: 2.0 - startTime : 0.000000 - stopTime : 3600.000000 - tolerance : 1e-06 - stepSize : 1.44 LOG_NLS | error | residualFunc355: Iteration variable `°çã„þ` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed during initialization. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc355: Iteration variable `m‡¬£šò'A` is -inf. LOG_NLS | error | residualFunc355: Iteration variable `°çã„þ` is -nan. LOG_NLS | error | residualFunc355: Iteration variable `°çã„þ` is -nan. warning: [fmi2Warning] VariableSpeed/logStatusWarning: /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/DXSystems/Cooling/BaseClasses/Functions/warnIfPerformanceOutOfBounds.mo:18: *** Warning: DX coil performance curves at nominal conditions are outside of bounds. Capacity as a function of temperature is outside of bounds 0.9 to 1.1. The value of the curve fit is 1.2941 Check the coefficients of the function sta[1].perCur.capFunT. warning: [fmi2Warning] VariableSpeed/logStatusWarning: /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:185: The following assertion has been violated during initialization at time 0.000000 ((varSpeDX.eva.watVapEva.nomVal.gamma <= varSpeDX.eva.watVapEva.gammaMax), varSpeDX.eva.watVapEva.nomVal.gamma=1.5, varSpeDX.eva.watVapEva.gammaMax=0.3936525526013169) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions. Instead of gamma = 1.5, a value of 0.393653, which corresponds to a mass transfer effectiveness of 0.8, will be used. Coil nominal performance data are: nomVal.m_flow_nominal = 1.5 dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00969167 - 0.0102426 = -0.00055089 QLat_flow_nominal = -4200 info: Result file: ../Buildings_12_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.VariableSpeed_OMSimulator-cs-euler_res.mat (bufferSize=10) info: 2 warnings info: 0 errors