python3 -m fmpy simulate  --output-file Buildings_8_Buildings.Experimental.DHC.EnergyTransferStations.Combined.Generation5.Examples.ChillerOnly_res.csv --start-time 6.5e+06 --stop-time 7e+06 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_Experimental_DHC_EnergyTransferStations_Combined_Generation5_Examples_ChillerOnly.fmu
LOG_STDOUT        | info    | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Resources/Data/Experimental/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos"
LOG_NLS           | error   | residualFunc3702: Iteration variable xloc[0] is nan.
LOG_ASSERT        | debug   | residualFunc3702 failed at time=6838266.84012214.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 6.83827e+06.
|                 | |       | | 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