python3 -m fmpy simulate --output-file BuildingSystems_BuildingSystems.Fluid.HeatPumps.ModularReversible.Examples.LargeScaleWaterToWater_OneRoomRadiator_res.csv --start-time 0 --stop-time 86400 --timeout 50 --relative-tolerance 1e-08 --interface-type ModelExchange --solver CVode --output-interval 34.56 BuildingSystems_BuildingSystems_Fluid_HeatPumps_ModularReversible_Examples_LargeScaleWaterToWater_OneRoomRadiator.fmu LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/HeatPumps/ModularReversible/Modular.mo:23:3-25:78:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((heaPum.QCoo_flow_nominal <= 0.0)) --> "Variable violating max constraint: heaPum.QCoo_flow_nominal <= 0.0, has value: 0.00638202" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/HeatPumps/ModularReversible/BaseClasses/CalculateEfficiency.mo:5:3-6:85:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((heaPum.eff.PEleMin >= 1e-15)) --> "Variable violating min constraint: 1e-15 <= heaPum.eff.PEleMin, has value: -0.00579147" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Utilities/Math/InverseXRegularized.mo:5:3-5:80:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((heaPum.eff.invXReg.delta >= 0.0)) --> "Variable violating min constraint: 0.0 <= heaPum.eff.invXReg.delta, has value: -0.00579147" LOG_ASSERT | debug | Solving non-linear system 1059 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | error | Failed to solve the initialization problem with global homotopy with equidistant step size. LOG_ASSERT | debug | Unable to solve initialization problem. Traceback (most recent call last): File "/usr/lib/python3.10/runpy.py", line 196, in _run_module_as_main return _run_code(code, main_globals, None, File "/usr/lib/python3.10/runpy.py", line 86, in _run_code exec(code, run_globals) File "/usr/local/lib/python3.10/dist-packages/fmpy/__main__.py", line 4, in main() File "/usr/local/lib/python3.10/dist-packages/fmpy/command_line.py", line 167, in main result = simulate_fmu(args.fmu_filename, File "/usr/local/lib/python3.10/dist-packages/fmpy/simulation.py", line 759, in simulate_fmu result = simulateME(model_description, fmu, start_time, stop_time, solver, step_size, relative_tolerance, start_values, apply_default_start_values, input, output, output_interval, record_events, timeout, step_finished, validate, set_stop_time) File "/usr/local/lib/python3.10/dist-packages/fmpy/simulation.py", line 933, in simulateME fmu.exitInitializationMode() File "/usr/local/lib/python3.10/dist-packages/fmpy/fmi2.py", line 280, in exitInitializationMode return self.fmi2ExitInitializationMode(self.component) File "/usr/local/lib/python3.10/dist-packages/fmpy/fmi2.py", line 215, in w raise FMICallException(function=fname, status=res) fmpy.fmi1.FMICallException: fmi2ExitInitializationMode failed with status 3 (error).