python3 -m fmpy simulate  --output-file Buildings_9_Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case660_res.csv --start-time 0 --stop-time 3.1536e+07 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 3600 Buildings_9_Buildings_ThermalZones_Detailed_Validation_BESTEST_Cases6xx_Case660.fmu
LOG_NLS           | error   | residualFunc4127: Iteration variable `�l��.���鍕l����+�1�}Q������ig<��Ad�H�/�@���8V�A��U6gkA���pGa�A<
|                 | |       | 6���@�9�D>x�@a` is inf or nan.
LOG_ASSERT        | debug   | residualFunc4127 failed at time=44921.0394273323.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 44921.
|                 | |       | | 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