OMSimulator  --tempDir=temp_Buildings_6_0_0_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck_fmu --startTime=-2 --stopTime=2 --timeout=50 --tolerance=1e-08 Buildings_6_0_0_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck.fmu
info:    Set temp directory to    "/tmp/omsimulator"
info:    Set working directory to "."
info:    New temp directory has been created: "temp_Buildings_6_0_0_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck_fmu"
info:    Set temp directory to    "/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_6.0.0_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck/temp_Buildings_6_0_0_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck_fmu"
info:    Set working directory to "/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_6.0.0_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck"
info:    New model "model" with corresponding temp directory "/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_6.0.0_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck/temp_Buildings_6_0_0_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck_fmu/model-9tnhm8jo"
info:    maximum step size for 'model.root': 0.300000
info:    Result file: model_res.mat (bufferSize=10)
warning: fmu (logStatusWarning): /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/BaseClasses/FlowModels/Validation/BasicFlowFunction_m_flow_DerivativeCheck.mo:25: The following assertion has been violated at time -2.000000
         abs(err) < 0.001
assert            | error   | Error in implementation.
error:   [fmi2logger] fmu (logFmi2Call): fmi2CompletedIntegratorStep: terminated by an assertion.
error:   [stepUntil] fmi2_import_completed_integrator_step failed for FMU "model.root.fmu"
warning: fmu (logStatusWarning): /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/BaseClasses/FlowModels/Validation/BasicFlowFunction_m_flow_DerivativeCheck.mo:25: The following assertion has been violated at time -2.000000
         abs(err) < 0.001
assert            | error   | Error in implementation.