(cd run_fmpy-fmi3-cs-cvode && python3 -m fmpy simulate --output-file ../Buildings_13_Buildings.Fluid.HeatPumps.ModularReversible.Examples.TableData2DLoadDepSHC1Only_fmpy-fmi3-cs-cvode_res.csv --start-time 0 --stop-time 86400 --timeout 240 --relative-tolerance 1e-06 --interface-type CoSimulation --output-interval 34.56 ../Buildings_13_Buildings_Fluid_HeatPumps_ModularReversible_Examples_TableData2DLoadDepSHC1Only_fmpy-fmi3-cs-cvode.fmu) LOG_SOLVER | info | CVODE linear multistep method CV_BDF LOG_SOLVER | info | CVODE maximum integration order CV_ITER_NEWTON LOG_SOLVER | info | CVODE use equidistant time grid YES LOG_SOLVER | info | CVODE Using relative error tolerance 1.000000e-06 LOG_SOLVER | info | CVODE Using sparse linear solver SUNLinSol_KLU. LOG_SOLVER | info | CVODE Use sparse Jacobian method coloredNumerical LOG_SOLVER | info | CVODE uses internal root finding method YES LOG_SOLVER | info | CVODE maximum absolut step size 0 LOG_SOLVER | info | CVODE initial step size is set automatically LOG_SOLVER | info | CVODE maximum integration order 5 LOG_SOLVER | info | CVODE maximum number of nonlinear convergence failures permitted during one step 10 LOG_SOLVER | info | CVODE BDF stability limit detection algorithm ON LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Media/Water.mo:69:5-69:152:writable] | | | | The following assertion has been violated at time 60168.960000 | | | | ((noEvent(pumHwPri.ports_a[3].p >= 0.0)), pumHwPri.ports_a[3].p=-1739280451.909049) --> "Pressure (= -1.73928e+09 Pa) of medium "Buildings.Media.Water" is negative | | | | (Temperature = 323.142 K)" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Media/Water.mo:69:5-69:152:writable] | | | | The following assertion has been violated at time 60168.960000 | | | | ((noEvent(pumHwPri.ports_a[3].p >= 0.0)), pumHwPri.ports_a[3].p=-1739280451.909049) --> "Pressure (= -1.73928e+09 Pa) of medium "Buildings.Media.Water" is negative | | | | (Temperature = 323.15 K)" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Media/Water.mo:69:5-69:152:writable] | | | | The following assertion has been violated at time 60168.960000 | | | | ((noEvent(pumHwPri.ports_a[3].p >= 0.0)), pumHwPri.ports_a[3].p=-1739280451.909049) --> "Pressure (= -1.73928e+09 Pa) of medium "Buildings.Media.Water" is negative | | | | (Temperature = 323.146 K)" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Media/Water.mo:69:5-69:152:writable] | | | | The following assertion has been violated at time 60168.960000 | | | | ((noEvent(pumHwPri.ports_a[3].p >= 0.0)), pumHwPri.ports_a[3].p=-1739280451.909049) --> "Pressure (= -1.73928e+09 Pa) of medium "Buildings.Media.Water" is negative | | | | (Temperature = 323.146 K)" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Media/Water.mo:69:5-69:152:writable] | | | | The following assertion has been violated at time 60168.960000 | | | | ((noEvent(pumHwPri.ports_a[3].p >= 0.0)), pumHwPri.ports_a[3].p=-1478828175.598729) --> "Pressure (= -1.47883e+09 Pa) of medium "Buildings.Media.Water" is negative | | | | (Temperature = 323.142 K)" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Media/Water.mo:69:5-69:152:writable] | | | | The following assertion has been violated at time 60168.960000 | | | | ((noEvent(pumHwPri.ports_a[3].p >= 0.0)), pumHwPri.ports_a[3].p=-1478828175.598729) --> "Pressure (= -1.47883e+09 Pa) of medium "Buildings.Media.Water" is negative | | | | (Temperature = 323.15 K)" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Media/Water.mo:69:5-69:152:writable] | | | | The following assertion has been violated at time 60168.960000 | | | | ((noEvent(pumHwPri.ports_a[3].p >= 0.0)), pumHwPri.ports_a[3].p=-1478828175.598729) --> "Pressure (= -1.47883e+09 Pa) of medium "Buildings.Media.Water" is negative | | | | (Temperature = 323.146 K)" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Media/Water.mo:69:5-69:152:writable] | | | | The following assertion has been violated at time 60168.960000 | | | | ((noEvent(pumHwPri.ports_a[3].p >= 0.0)), pumHwPri.ports_a[3].p=-1478828175.598729) --> "Pressure (= -1.47883e+09 Pa) of medium "Buildings.Media.Water" is negative | | | | (Temperature = 323.146 K)" LOG_ASSERT | error | No event found, but assert was triggered. Throwing now! Traceback (most recent call last): File "", line 198, in _run_module_as_main File "", line 88, in _run_code File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/__main__.py", line 4, in main() ~~~~^^ File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/cli.py", line 186, in main result = simulate_fmu(args.fmu_filename, validate=args.validate, ...<14 lines>... visible=args.visible, fmi_call_logger=fmi_call_logger) File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/simulation.py", line 801, in simulate_fmu result = simulateCS(model_description, fmu, start_time, stop_time, relative_tolerance, start_values, apply_default_start_values, input, output, output_interval, timeout, step_finished, set_input_derivatives, use_event_mode, early_return_allowed, validate, initialize, terminate, set_stop_time) File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/simulation.py", line 1350, in simulateCS event_encountered, terminate_simulation, early_return, last_successful_time = fmu.doStep(currentCommunicationPoint=time, communicationStepSize=step_size) ~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/fmi3.py", line 1968, in doStep self.fmi3DoStep( ~~~~~~~~~~~~~~~^ self.component, ^^^^^^^^^^^^^^^ ...<6 lines>... byref(lastSuccessfulTime), ^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/fmi3.py", line 1268, in fmi3DoStep return self._call( ~~~~~~~~~~^ "fmi3DoStep", ^^^^^^^^^^^^^ ...<7 lines>... lastSuccessfulTime, ^^^^^^^^^^^^^^^^^^^ ) ^ File "/opt/libtest-venv/lib/python3.14/site-packages/fmpy/fmi1.py", line 369, in _call raise FMICallException(function=fname, status=res) fmpy.fmi1.FMICallException: fmi3DoStep failed with status 3 (error).