python3 -m fmpy simulate  --output-file Buildings_10_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.SingleSpeed_res.csv --start-time 0 --stop-time 3600 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 1.44 Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed.fmu
LOG_NLS           | error   | residualFunc370: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc370 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   | residualFunc370: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc370 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc370: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc370 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:185:3-194:27:writable]
|                 | |       | The following assertion has been violated during initialization at time 0.000000
|                 | |       | ((sinSpeDX.eva.watVapEva.nomVal.gamma <= sinSpeDX.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/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_10_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.SingleSpeed/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed.fmutmp/sources/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed_functions.c:1677: Invalid root: (-164.074)^(-1.5)
LOG_ASSERT        | debug   | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_10_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.SingleSpeed/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed.fmutmp/sources/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed_functions.c:1677: Invalid root: (-164.074)^(-1.5)
LOG_ASSERT        | debug   | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_10_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.SingleSpeed/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed.fmutmp/sources/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed_functions.c:1677: Invalid root: (-164.074)^(-1.5)
LOG_ASSERT        | debug   | Solving non-linear system 474 failed at time=600.000000075302.
|                 | |       | For more information please use -lv LOG_NLS.
Exception ignored on calling ctypes callback function: <bound method CVodeSolver.f of <fmpy.sundials.CVodeSolver object at 0x7f4dd8e393c0>>
Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/fmpy/sundials/__init__.py", line 141, in f
    self.get_dx(NV_DATA_S(ydot), self.nx)
  File "/usr/local/lib/python3.10/dist-packages/fmpy/fmi2.py", line 505, in getDerivatives
    return self.fmi2GetDerivatives(self.component, dx, nx)
  File "/usr/local/lib/python3.10/dist-packages/fmpy/fmi2.py", line 215, in w
    raise FMICallException(function=fname, status=res)
fmpy.fmi1.FMICallException: fmi2GetDerivatives failed with status 3 (error).
LOG_ASSERT        | debug   | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_10_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.SingleSpeed/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed.fmutmp/sources/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed_functions.c:1677: Invalid root: (-31.9818)^(-1.5)
LOG_ASSERT        | debug   | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_10_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.SingleSpeed/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed.fmutmp/sources/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed_functions.c:1677: Invalid root: (-31.9818)^(-1.5)
LOG_ASSERT        | debug   | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_10_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.SingleSpeed/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed.fmutmp/sources/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed_functions.c:1677: Invalid root: (-31.9818)^(-1.5)
LOG_ASSERT        | debug   | Solving non-linear system 474 failed at time=600.000000015066.
|                 | |       | For more information please use -lv LOG_NLS.
Exception ignored on calling ctypes callback function: <bound method CVodeSolver.f of <fmpy.sundials.CVodeSolver object at 0x7f4dd8e393c0>>
Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/fmpy/sundials/__init__.py", line 141, in f
    self.get_dx(NV_DATA_S(ydot), self.nx)
  File "/usr/local/lib/python3.10/dist-packages/fmpy/fmi2.py", line 505, in getDerivatives
    return self.fmi2GetDerivatives(self.component, dx, nx)
  File "/usr/local/lib/python3.10/dist-packages/fmpy/fmi2.py", line 215, in w
    raise FMICallException(function=fname, status=res)
fmpy.fmi1.FMICallException: fmi2GetDerivatives failed with status 3 (error).
LOG_ASSERT        | debug   | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_10_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.SingleSpeed/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed.fmutmp/sources/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed_functions.c:1677: Invalid root: (-5.56363)^(-1.5)
LOG_ASSERT        | debug   | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_10_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.SingleSpeed/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed.fmutmp/sources/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed_functions.c:1677: Invalid root: (-5.56363)^(-1.5)
LOG_ASSERT        | debug   | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_10_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.SingleSpeed/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed.fmutmp/sources/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed_functions.c:1677: Invalid root: (-5.56363)^(-1.5)
LOG_ASSERT        | debug   | Solving non-linear system 474 failed at time=600.000000003019.
|                 | |       | For more information please use -lv LOG_NLS.
Exception ignored on calling ctypes callback function: <bound method CVodeSolver.f of <fmpy.sundials.CVodeSolver object at 0x7f4dd8e393c0>>
Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/fmpy/sundials/__init__.py", line 141, in f
    self.get_dx(NV_DATA_S(ydot), self.nx)
  File "/usr/local/lib/python3.10/dist-packages/fmpy/fmi2.py", line 505, in getDerivatives
    return self.fmi2GetDerivatives(self.component, dx, nx)
  File "/usr/local/lib/python3.10/dist-packages/fmpy/fmi2.py", line 215, in w
    raise FMICallException(function=fname, status=res)
fmpy.fmi1.FMICallException: fmi2GetDerivatives failed with status 3 (error).
LOG_ASSERT        | debug   | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_10_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.SingleSpeed/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed.fmutmp/sources/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed_functions.c:1677: Invalid root: (-0.279847)^(-1.5)
LOG_ASSERT        | debug   | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_10_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.SingleSpeed/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed.fmutmp/sources/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed_functions.c:1677: Invalid root: (-0.279847)^(-1.5)
LOG_ASSERT        | debug   | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_10_Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.SingleSpeed/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed.fmutmp/sources/Buildings_10_Buildings_Fluid_DXSystems_Cooling_WaterSource_Examples_SingleSpeed_functions.c:1677: Invalid root: (-0.279847)^(-1.5)
LOG_ASSERT        | debug   | Solving non-linear system 474 failed at time=600.000000000609.
|                 | |       | For more information please use -lv LOG_NLS.
Exception ignored on calling ctypes callback function: <bound method CVodeSolver.f of <fmpy.sundials.CVodeSolver object at 0x7f4dd8e393c0>>
Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/fmpy/sundials/__init__.py", line 141, in f
    self.get_dx(NV_DATA_S(ydot), self.nx)
  File "/usr/local/lib/python3.10/dist-packages/fmpy/fmi2.py", line 505, in getDerivatives
    return self.fmi2GetDerivatives(self.component, dx, nx)
  File "/usr/local/lib/python3.10/dist-packages/fmpy/fmi2.py", line 215, in w
    raise FMICallException(function=fname, status=res)
fmpy.fmi1.FMICallException: fmi2GetDerivatives failed with status 3 (error).
Traceback (most recent call last):
  File "/usr/lib/python3.10/runpy.py", line 196, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/lib/python3.10/runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "/usr/local/lib/python3.10/dist-packages/fmpy/__main__.py", line 4, in <module>
    main()
  File "/usr/local/lib/python3.10/dist-packages/fmpy/command_line.py", line 167, in main
    result = simulate_fmu(args.fmu_filename,
  File "/usr/local/lib/python3.10/dist-packages/fmpy/simulation.py", line 759, 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 "/usr/local/lib/python3.10/dist-packages/fmpy/simulation.py", line 1059, in simulateME
    state_event, roots_found, time = solver.step(time, t_next)
  File "/usr/local/lib/python3.10/dist-packages/fmpy/sundials/__init__.py", line 178, in step
    raise RuntimeError("CVode error (code %s) in module %s, function %s: %s" % self.error_info)
RuntimeError: CVode error (code -10) in module CVODE, function CVode: At t = 600 repeated recoverable right-hand side function errors.