python3 -m fmpy simulate  --output-file Buildings_8_Buildings.Experimental.DHC.Loads.Examples.CouplingRCZ1Valve_res.csv --start-time 0 --stop-time 604800 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_Experimental_DHC_Loads_Examples_CouplingRCZ1Valve.fmu
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/Interfaces/PartialTwoPortInterface.mo:21:3-22:81:writable]
|                 | |       | The following assertion has been violated at time 0.000000
|                 | |       | ((bui.disFloHea.spl.res3.m_flow >= 0.0 and bui.disFloHea.spl.res3.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= bui.disFloHea.spl.res3.m_flow <= 1e5, has value: -2.13027e-26"