python3 -m fmpy simulate --output-file IDEAS_IDEAS.Examples.Tutorial.Example9_res.csv --start-time 1e+07 --stop-time 1.1e+07 --timeout 50 --relative-tolerance 0.00011 --interface-type ModelExchange --solver CVode --output-interval 400 IDEAS_IDEAS_Examples_Tutorial_Example9.fmu LOG_ASSERT | debug | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/IDEAS_IDEAS.Examples.Tutorial.Example9/IDEAS_IDEAS_Examples_Tutorial_Example9.fmutmp/sources/IDEAS_IDEAS_Examples_Tutorial_Example9_02nls.c:10521: Invalid root: (2.3011)^(1.74054e+30) LOG_ASSERT | debug | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/IDEAS_IDEAS.Examples.Tutorial.Example9/IDEAS_IDEAS_Examples_Tutorial_Example9.fmutmp/sources/IDEAS_IDEAS_Examples_Tutorial_Example9_02nls.c:10521: Invalid root: (2.3011)^(1.42713e+30) LOG_ASSERT | debug | /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/IDEAS_IDEAS.Examples.Tutorial.Example9/IDEAS_IDEAS_Examples_Tutorial_Example9.fmutmp/sources/IDEAS_IDEAS_Examples_Tutorial_Example9_02nls.c:10521: Invalid root: (2.3011)^(2.39133e+29) LOG_ASSERT | debug | Solving non-linear system 8040 failed at time=3644.99536002186. | | | | For more information please use -lv LOG_NLS. Exception ignored on calling ctypes callback function: > 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).