OMSimulator --tempDir=temp_Modelica_3_1_cpp_Modelica_Fluid_Examples_BranchingDynamicPipes_fmu --startTime=0 --stopTime=10 --timeout=50 --tolerance=1e-06 Modelica_3_1_cpp_Modelica_Fluid_Examples_BranchingDynamicPipes.fmu info: Set temp directory to "/tmp/omsimulator" info: Set working directory to "." info: New temp directory has been created: "temp_Modelica_3_1_cpp_Modelica_Fluid_Examples_BranchingDynamicPipes_fmu" info: Set temp directory to "/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Modelica_3.1_cpp_Modelica.Fluid.Examples.BranchingDynamicPipes/temp_Modelica_3_1_cpp_Modelica_Fluid_Examples_BranchingDynamicPipes_fmu" info: Set working directory to "/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Modelica_3.1_cpp_Modelica.Fluid.Examples.BranchingDynamicPipes" info: New model "model" with corresponding temp directory "/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Modelica_3.1_cpp_Modelica.Fluid.Examples.BranchingDynamicPipes/temp_Modelica_3_1_cpp_Modelica_Fluid_Examples_BranchingDynamicPipes_fmu/model-1xp7ohar" warning: fmu (logStatusWarning): Variable violating min constraint: 1e-60 <= ramp1.duration, has value: 0.000000 warning: fmu (logStatusWarning): Variable violating min/max constraint: 2000.0 <= pipe4.flowModel.dp_small <= 1000000000.0, has value: 1.000000 warning: fmu (logStatusWarning): Variable violating min/max constraint: 2000.0 <= pipe4.flowModel.dp_nominal <= 1000000000.0, has value: 1000.000000 warning: fmu (logStatusWarning): Variable violating min/max constraint: 2000.0 <= pipe3.flowModel.dp_small <= 1000000000.0, has value: 1.000000 warning: fmu (logStatusWarning): Variable violating min/max constraint: 2000.0 <= pipe3.flowModel.dp_nominal <= 1000000000.0, has value: 1000.000000 warning: fmu (logStatusWarning): Variable violating min/max constraint: 2000.0 <= pipe2.flowModel.dp_small <= 1000000000.0, has value: 1.000000 warning: fmu (logStatusWarning): Variable violating min/max constraint: 2000.0 <= pipe2.flowModel.dp_nominal <= 1000000000.0, has value: 1000.000000 warning: fmu (logStatusWarning): Variable violating min/max constraint: 2000.0 <= pipe1.flowModel.dp_small <= 1000000000.0, has value: 1.000000 warning: fmu (logStatusWarning): Variable violating min/max constraint: 2000.0 <= pipe1.flowModel.dp_nominal <= 1000000000.0, has value: 1000.000000 info: maximum step size for 'model.root': 0.100000 info: Result file: model_res.mat (bufferSize=10) error: [fmi2logger] fmu (logStatusError): Nonlinear solver 2442 stopped at time 2.12121 with error in algloop solver: error solving nonlinear system (iteration limit: 50) error: [getDerivatives] fmi2_import_get_derivatives failed for FMU "model.root.fmu" info: Final Statistics for 'model.root': NumSteps = 1319 NumRhsEvals = 1627 NumLinSolvSetups = 153 NumNonlinSolvIters = 1625 NumNonlinSolvConvFails = 9 NumErrTestFails = 39 info: 9 warnings info: 2 errors