(cd run_OMSimulator-cs-euler && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --stripRoot --tempDir=temp_IDEAS_dev_IDEAS_Fluid_HeatExchangers_Examples_EmbeddedPipeDp_OMSimulator-cs-euler_fmu --startTime=0 --stopTime=10000 --stepSize=4 --mode=cs --timeout=240 --tolerance=1e-06 ../IDEAS_dev_IDEAS_Fluid_HeatExchangers_Examples_EmbeddedPipeDp_OMSimulator-cs-euler.fmu) info: *** FMU Simulation Info *** - model : IDEAS.Fluid.HeatExchangers.Examples.EmbeddedPipeDp (co-simulation) - fmiVersion: 2.0 - startTime : 0.000000 - stopTime : 10000.000000 - tolerance : 1e-06 - stepSize : 4 LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:391:3-398:39:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((pump.nominalValuesDefineDefaultPressureCurve)) --> "*** Warning in EmbeddedPipeDp.pump: Mover is flow or pressure controlled and uses default pressure curve. | | | | This leads to an approximate power consumption. | | | | Set nominalValuesDefineDefaultPressureCurve=true to suppress this warning." info: Result file: IDEAS_dev_IDEAS_Fluid_HeatExchangers_Examples_EmbeddedPipeDp_OMSimulator-cs-euler_res.mat (bufferSize=10) LOG_ASSERT | error | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Fluid/Interfaces/StaticTwoPortConservationEquation.mo:146:5-154:68:writable] | | | | The following assertion has been violated at time 3724.000000 | | | | ((noEvent(abs(pump.prePow.Q_flow) < 836800.0 * max(0.001 * pump.vol.steBal.m_flow_small, abs(pump.motSpe.y))))) --> "In EmbeddedPipeDp.pump.vol.steBal: | | | | The heat flow rate equals 0.0102294 W and the mass flow rate equals 1.47833e-14 kg/s, | | | | which results in a temperature difference 244.488 K > dTMax=200 K. | | | | This may indicate that energy is not conserved for small mass flow rates. | | | | The implementation may require prescribedHeatFlowRate = false." error: [fmi2logger] [fmi2Error] EmbeddedPipeDp/logFmi2Call: fmi2CompletedIntegratorStep: terminated by an assertion. error: [stepUntil] fmi2_doStep failed for FMU "EmbeddedPipeDp.root.EmbeddedPipeDp" Traceback (most recent call last): File "", line 198, in _run_module_as_main File "", line 88, in _run_code File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/__main__.py", line 38, in sys.exit(main()) ~~~~^^ File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/cli.py", line 309, in main handler(args.model, args) ~~~~~~~^^^^^^^^^^^^^^^^^^ File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/cli.py", line 176, in _runFMU fmu.simulate() ~~~~~~~~~~~~^^ File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/fmu.py", line 906, in simulate raise RuntimeError(f"Failed to simulate model: {status}") RuntimeError: Failed to simulate model: Status.error info: 0 warnings info: 2 errors