(cd run_fmpy-fmi3-cs-cvode && python3 -m fmpy simulate --output-file ../OpenIPSL_OpenIPSL.Examples.DAEMode.SMIB_Examples.Example_1.Network3_fmpy-fmi3-cs-cvode_res.csv --start-time 0 --stop-time 10 --timeout 240 --relative-tolerance 1e-06 --interface-type CoSimulation --output-interval 0.0001 ../OpenIPSL_OpenIPSL_Examples_DAEMode_SMIB_Examples_Example_1_Network3_fmpy-fmi3-cs-cvode.fmu)
LOG_STDOUT        | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used.
LOG_ASSERT        | debug   | Simulation terminated due to too many, i.e. 20, event iterations.
|                 | |       | This could either indicate an inconsistent system or an undersized limit of event iterations.
|                 | |       | The limit of event iterations can be specified using the runtime flag '–mei=<value>'.
Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/__main__.py", line 4, in <module>
    main()
    ~~~~^^
  File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/cli.py", line 186, in main
    result = simulate_fmu(args.fmu_filename,
                          validate=args.validate,
    ...<14 lines>...
                          visible=args.visible,
                          fmi_call_logger=fmi_call_logger)
  File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/simulation.py", line 801, in simulate_fmu
    result = simulateCS(model_description, fmu, start_time, stop_time, relative_tolerance, start_values, apply_default_start_values, input, output, output_interval, timeout, step_finished, set_input_derivatives, use_event_mode, early_return_allowed, validate, initialize, terminate, set_stop_time)
  File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/simulation.py", line 1350, in simulateCS
    event_encountered, terminate_simulation, early_return, last_successful_time = fmu.doStep(currentCommunicationPoint=time, communicationStepSize=step_size)
                                                                                  ~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/fmi3.py", line 1968, in doStep
    self.fmi3DoStep(
    ~~~~~~~~~~~~~~~^
        self.component,
        ^^^^^^^^^^^^^^^
    ...<6 lines>...
        byref(lastSuccessfulTime),
        ^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/fmi3.py", line 1268, in fmi3DoStep
    return self._call(
           ~~~~~~~~~~^
        "fmi3DoStep",
        ^^^^^^^^^^^^^
    ...<7 lines>...
        lastSuccessfulTime,
        ^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/fmi1.py", line 369, in _call
    raise FMICallException(function=fname, status=res)
fmpy.fmi1.FMICallException: fmi3DoStep failed with status 3 (error).