(cd run_OMSimulator && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --stripRoot --tempDir=temp_Buildings_13_Buildings_Fluid_Examples_FlowSystem_Simplified2_fmu --startTime=0 --stopTime=1000 --stepSize=0.4 --mode=me --timeout=240 --tolerance=1e-06 ../Buildings_13_Buildings_Fluid_Examples_FlowSystem_Simplified2.fmu)
info: *** FMU Simulation Info ***
     - model     : Buildings.Fluid.Examples.FlowSystem.Simplified2 (model exchange)
     - fmiVersion: 2.0
     - startTime : 0.000000
     - stopTime  : 1000.000000
     - tolerance : 1e-06
     - stepSize  : 0.4
info:    maximum step size for 'Simplified2.root': 0.400000
info:    Result file: Buildings_13_Buildings_Fluid_Examples_FlowSystem_Simplified2_res.mat (bufferSize=10)
LOG_ASSERT        | debug   | Solving non-linear system 3032 failed at time=5.05931702682037.
|                 | |       | For more information please use -lv LOG_NLS.
error:   [fmi2logger] [fmi2Error] Simplified2/logFmi2Call: fmi2GetDerivatives: terminated by an assertion.
error:   [getDerivatives] fmi2_getDerivatives failed for FMU "Simplified2.root.Simplified2"
LOG_ASSERT        | debug   | Solving non-linear system 3032 failed at time=8.32673745821362.
|                 | |       | For more information please use -lv LOG_NLS.
error:   [fmi2logger] [fmi2Error] Simplified2/logFmi2Call: fmi2GetDerivatives: terminated by an assertion.
error:   [getDerivatives] fmi2_getDerivatives failed for FMU "Simplified2.root.Simplified2"
LOG_ASSERT        | debug   | Solving non-linear system 3032 failed at time=8.50921374413997.
|                 | |       | For more information please use -lv LOG_NLS.
error:   [fmi2logger] [fmi2Error] Simplified2/logFmi2Call: fmi2GetDerivatives: terminated by an assertion.
error:   [getDerivatives] fmi2_getDerivatives failed for FMU "Simplified2.root.Simplified2"
LOG_ASSERT        | debug   | Solving non-linear system 3032 failed at time=10.3356303668534.
|                 | |       | For more information please use -lv LOG_NLS.
error:   [fmi2logger] [fmi2Error] Simplified2/logFmi2Call: fmi2GetDerivatives: terminated by an assertion.
error:   [getDerivatives] fmi2_getDerivatives failed for FMU "Simplified2.root.Simplified2"
LOG_ASSERT        | debug   | Solving non-linear system 3032 failed at time=10.0356303668534.
|                 | |       | For more information please use -lv LOG_NLS.
error:   [fmi2logger] [fmi2Error] Simplified2/logFmi2Call: fmi2GetDerivatives: terminated by an assertion.
error:   [getDerivatives] fmi2_getDerivatives failed for FMU "Simplified2.root.Simplified2"
LOG_ASSERT        | debug   | Solving non-linear system 3032 failed at time=10.042556235249.
|                 | |       | For more information please use -lv LOG_NLS.
error:   [fmi2logger] [fmi2Error] Simplified2/logFmi2Call: fmi2GetDerivatives: terminated by an assertion.
error:   [getDerivatives] fmi2_getDerivatives failed for FMU "Simplified2.root.Simplified2"
LOG_ASSERT        | debug   | Solving non-linear system 3032 failed at time=19.7813101888302.
|                 | |       | For more information please use -lv LOG_NLS.
error:   [fmi2logger] [fmi2Error] Simplified2/logFmi2Call: fmi2GetDerivatives: terminated by an assertion.
error:   [getDerivatives] fmi2_getDerivatives failed for FMU "Simplified2.root.Simplified2"
LOG_ASSERT        | debug   | Solving non-linear system 3032 failed at time=34.9894576610105.
|                 | |       | For more information please use -lv LOG_NLS.
error:   [fmi2logger] [fmi2Error] Simplified2/logFmi2Call: fmi2GetDerivatives: terminated by an assertion.
error:   [getDerivatives] fmi2_getDerivatives failed for FMU "Simplified2.root.Simplified2"
LOG_ASSERT        | debug   | Solving non-linear system 3032 failed at time=43.6715131363434.
|                 | |       | For more information please use -lv LOG_NLS.
error:   [fmi2logger] [fmi2Error] Simplified2/logFmi2Call: fmi2GetDerivatives: terminated by an assertion.
error:   [getDerivatives] fmi2_getDerivatives failed for FMU "Simplified2.root.Simplified2"
LOG_ASSERT        | debug   | Solving non-linear system 3032 failed at time=128.174103378526.
|                 | |       | For more information please use -lv LOG_NLS.
error:   [getEventindicators] fmi2_getEventIndicators failed for FMU "Simplified2.root.Simplified2"
error:   [doStepCVODE] CVode failed with flag = -12
warning: Bad return code at time 128.000000
LOG_ASSERT        | debug   | Solving non-linear system 3032 failed at time=128.174103378526.
|                 | |       | For more information please use -lv LOG_NLS.
error:   [fmi2logger] [fmi2Error] Simplified2/logFmi2Call: fmi2GetBoolean: terminated by an assertion.
error:   [updateSignals] failed to fetch variable booleanToInteger.u
Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/__main__.py", line 38, in <module>
    sys.exit(main())
             ~~~~^^
  File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/cli.py", line 309, in main
    handler(args.model, args)
    ~~~~~~~^^^^^^^^^^^^^^^^^^
  File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/cli.py", line 176, in _runFMU
    fmu.simulate()
    ~~~~~~~~~~~~^^
  File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/fmu.py", line 906, in simulate
    raise RuntimeError(f"Failed to simulate model: {status}")
RuntimeError: Failed to simulate model: Status.error
info:    Final Statistics for 'Simplified2.root':
         NumSteps = 386 NumRhsEvals  = 466 NumLinSolvSetups = 56
         NumNonlinSolvIters = 462 NumNonlinSolvConvFails = 5 NumErrTestFails = 13
info:    1 warnings
info:    22 errors