python3 -m fmpy simulate  --output-file AES_AES.Coursework.ThermSys_case_studies.HVAC_simple.AHU_control_case_001_res.csv --start-time 0 --stop-time 8000 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.8 AES_AES_Coursework_ThermSys_case_studies_HVAC_simple_AHU_control_case_001.fmu
LOG_NLS           | error   | residualFunc500: Iteration variable `ó~µ#` is inf or nan.
LOG_ASSERT        | debug   | residualFunc500 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 0.
|                 | |       | | 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   | residualFunc560: Iteration variable `ó~µ#` is inf or nan.
LOG_ASSERT        | debug   | residualFunc560 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 0.
|                 | |       | | 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   | residualFunc584: Iteration variable `ó~µ#` is inf or nan.
LOG_ASSERT        | debug   | residualFunc584 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 0.
|                 | |       | | 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   | residualFunc636: Iteration variable `ó~µ#` is inf or nan.
LOG_ASSERT        | debug   | residualFunc636 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 0.
|                 | |       | | 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