python3 -m fmpy simulate --output-file Buildings_11_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.VariableSpeed_res.csv --start-time 0 --stop-time 3600 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 1.44 Buildings_11_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_VariableSpeed.fmu LOG_NLS | error | residualFunc369: Iteration variable `` is inf or nan. LOG_ASSERT | debug | residualFunc369 failed at time=0. | | | | For more information please use -lv LOG_NLS. 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 | residualFunc369: Iteration variable `6dH¤©ï? zo ` is inf or nan. LOG_ASSERT | debug | residualFunc369 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc369: Iteration variable `6dH¤©ï?` is inf or nan. LOG_ASSERT | debug | residualFunc369 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc369: Iteration variable `` is inf or nan. LOG_ASSERT | debug | residualFunc369 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:185:3-194:27:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((varSpeDX.eva.watVapEva.nomVal.gamma <= varSpeDX.eva.watVapEva.gammaMax)) --> "*** 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 | | | | " LOG_ASSERT | debug | /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_11_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.VariableSpeed/492.fmutmp/sources/Buildings_11_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_VariableSpeed_functions.c:2221: Invalid root: (-9.72118)^(-1.5) LOG_ASSERT | debug | /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_11_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.VariableSpeed/492.fmutmp/sources/Buildings_11_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_VariableSpeed_functions.c:2221: Invalid root: (-9.72118)^(-1.5) LOG_ASSERT | debug | /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_11_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.VariableSpeed/492.fmutmp/sources/Buildings_11_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_VariableSpeed_functions.c:2221: Invalid root: (-9.72118)^(-1.5) LOG_ASSERT | debug | Solving non-linear system 475 failed at time=938.88. | | | | For more information please use -lv LOG_NLS. Exception ignored on calling ctypes callback function: > Traceback (most recent call last): File "/home/hudson/saved_omc/libraries/.local/lib/python3.12/site-packages/fmpy/sundials/__init__.py", line 160, in g self.get_z(gout, self.nz) File "/home/hudson/saved_omc/libraries/.local/lib/python3.12/site-packages/fmpy/fmi2.py", line 659, in getEventIndicators return self.fmi2GetEventIndicators(self.component, z, nz) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hudson/saved_omc/libraries/.local/lib/python3.12/site-packages/fmpy/fmi2.py", line 600, in fmi2GetEventIndicators return self._call("fmi2GetEventIndicators", c, eventIndicators, ni) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hudson/saved_omc/libraries/.local/lib/python3.12/site-packages/fmpy/fmi1.py", line 369, in _call raise FMICallException(function=fname, status=res) fmpy.fmi1.FMICallException: fmi2GetEventIndicators failed with status 3 (error). LOG_ASSERT | debug | /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_11_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.VariableSpeed/492.fmutmp/sources/Buildings_11_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_VariableSpeed_functions.c:2221: Invalid root: (-9.72118)^(-1.5) LOG_ASSERT | debug | /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_11_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.VariableSpeed/492.fmutmp/sources/Buildings_11_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_VariableSpeed_functions.c:2221: Invalid root: (-9.72118)^(-1.5) LOG_ASSERT | debug | /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_11_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.VariableSpeed/492.fmutmp/sources/Buildings_11_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_VariableSpeed_functions.c:2221: Invalid root: (-9.72118)^(-1.5) LOG_ASSERT | debug | Solving non-linear system 475 failed at time=938.88. | | | | For more information please use -lv LOG_NLS. Traceback (most recent call last): File "", line 198, in _run_module_as_main File "", line 88, in _run_code File "/home/hudson/saved_omc/libraries/.local/lib/python3.12/site-packages/fmpy/__main__.py", line 4, in main() File "/home/hudson/saved_omc/libraries/.local/lib/python3.12/site-packages/fmpy/cli.py", line 186, in main result = simulate_fmu(args.fmu_filename, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hudson/saved_omc/libraries/.local/lib/python3.12/site-packages/fmpy/simulation.py", line 788, in simulate_fmu result = simulateME(model_description, fmu, start_time, stop_time, solver, step_size, relative_tolerance, start_values, apply_default_start_values, input, output, output_interval, record_events, timeout, step_finished, validate, set_stop_time) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hudson/saved_omc/libraries/.local/lib/python3.12/site-packages/fmpy/simulation.py", line 1074, in simulateME recorder.sample(time) File "/home/hudson/saved_omc/libraries/.local/lib/python3.12/site-packages/fmpy/simulation.py", line 158, in sample values = getter(vr=vrs) ^^^^^^^^^^^^^^ File "/home/hudson/saved_omc/libraries/.local/lib/python3.12/site-packages/fmpy/fmi2.py", line 417, in getReal self.fmi2GetReal(self.component, vr, len(vr), value) File "/home/hudson/saved_omc/libraries/.local/lib/python3.12/site-packages/fmpy/fmi2.py", line 196, in fmi2GetReal return self._call("fmi2GetReal", c, vr, nvr, value) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hudson/saved_omc/libraries/.local/lib/python3.12/site-packages/fmpy/fmi1.py", line 369, in _call raise FMICallException(function=fname, status=res) fmpy.fmi1.FMICallException: fmi2GetReal failed with status 3 (error).