(cd run_OMSimulator-cs-euler && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --resultFile=../Modelica_trunk_Modelica.Fluid.Examples.BranchingDynamicPipes_OMSimulator-cs-euler_res.mat --stripRoot --tempDir=temp_Modelica_trunk_Modelica_Fluid_Examples_BranchingDynamicPipes_OMSimulator-cs-euler_fmu --startTime=0 --stopTime=10 --stepSize=0.00199402 --mode=cs --timeout=240 --tolerance=1e-06 ../Modelica_trunk_Modelica_Fluid_Examples_BranchingDynamicPipes_OMSimulator-cs-euler.fmu) info: *** FMU Simulation Info *** - model : Modelica.Fluid.Examples.BranchingDynamicPipes (co-simulation) - fmiVersion: 2.0 - startTime : 0.000000 - stopTime : 10.000000 - tolerance : 1e-06 - stepSize : 0.00199402 LOG_ASSERT | debug | /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Modelica_trunk_Modelica.Fluid.Examples.BranchingDynamicPipes/145.fmutmp/sources/Modelica_trunk_Modelica_Fluid_Examples_BranchingDynamicPipes_functions.c:12377: Invalid root: (-1.11498)^(-1.5) LOG_ASSERT | debug | /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Modelica_trunk_Modelica.Fluid.Examples.BranchingDynamicPipes/145.fmutmp/sources/Modelica_trunk_Modelica_Fluid_Examples_BranchingDynamicPipes_functions.c:12377: Invalid root: (-0.360064)^(-1.5) LOG_ASSERT | debug | /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Modelica_trunk_Modelica.Fluid.Examples.BranchingDynamicPipes/145.fmutmp/sources/Modelica_trunk_Modelica_Fluid_Examples_BranchingDynamicPipes_functions.c:15851: Invalid root: (-0.0504401)^(-1.5) LOG_ASSERT | debug | /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Modelica_trunk_Modelica.Fluid.Examples.BranchingDynamicPipes/145.fmutmp/sources/Modelica_trunk_Modelica_Fluid_Examples_BranchingDynamicPipes_functions.c:15851: Invalid root: (-0.258806)^(-1.5) error: [fmi2logger] [fmi2Error] BranchingDynamicPipes/logStatusError: /home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Utilities/Streams.mo:113: The arguments u_min and u_max provided in the function call solveOneNonlinearEquation(f,u_min,u_max) do not bracket the root of the single non-linear equation 0=f(u): u_min = 190 u_max = 647 fa = f(u_min) = 86.1797 fb = f(u_max) = 499652 fa and fb must have opposite sign which is not the case error: [fmi2logger] [fmi2Error] BranchingDynamicPipes/logFmi2Call: fmi2ExitInitializationMode: terminated by an assertion. error: [initialize] fmi2_exitInitializationMode failed for FMU "BranchingDynamicPipes.root.BranchingDynamicPipes" error: [initialize] Initialization of system "BranchingDynamicPipes.root" failed 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 175, in _runFMU fmu.initialize() ~~~~~~~~~~~~~~^^ File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/fmu.py", line 887, in initialize raise RuntimeError(f"Failed to initialize model: {status}") RuntimeError: Failed to initialize model: Status.error info: 0 warnings info: 4 errors