OMSimulator  --tempDir=temp_Buildings_5_0_1_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck_fmu --startTime=-2 --stopTime=2 --timeout=50 --tolerance=1e-08 Buildings_5_0_1_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_5_0_1_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck_fmu"
info:    Set temp directory to    "/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelicaLibraryTesting/Buildings_5.0.1_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck/temp_Buildings_5_0_1_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck_fmu"
info:    Set working directory to "/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelicaLibraryTesting/Buildings_5.0.1_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck"
info:    New model "model" with corresponding temp directory "/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelicaLibraryTesting/Buildings_5.0.1_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck/temp_Buildings_5_0_1_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck_fmu/model-z1enkgpl"
info:    maximum step size for 'model.root': 0.300000
info:    Result file: model_res.mat (bufferSize=10)
warning: fmu (logStatusWarning): /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/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/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/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.

Limited backtrace at point of segmentation fault
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12890)[0x7fb47aa4f890]
/lib/x86_64-linux-gnu/libc.so.6(_longjmp+0x10)[0x7fb479d4bc30]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x10f39)[0x7fb47aa4df39]
/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0xcfc0d)[0x7fb475492c0d]
/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0xcf916)[0x7fb475492916]
/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelicaLibraryTesting/Buildings_5.0.1_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck/temp_Buildings_5_0_1_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck_fmu/model-z1enkgpl/temp/fmu/binaries/linux64/Buildings_5_0_1_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck.so(Buildings_5_0_1_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck_eqFunction_14+0xc1)[0x7fb4756e5b38]
/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelicaLibraryTesting/Buildings_5.0.1_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck/temp_Buildings_5_0_1_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck_fmu/model-z1enkgpl/temp/fmu/binaries/linux64/Buildings_5_0_1_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck.so(Buildings_5_0_1_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck_functionAlgebraics+0x3b)[0x7fb4756e669b]
/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelicaLibraryTesting/Buildings_5.0.1_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck/temp_Buildings_5_0_1_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck_fmu/model-z1enkgpl/temp/fmu/binaries/linux64/Buildings_5_0_1_Buildings_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck.so(fmi2GetReal+0x139)[0x7fb4756e2c1d]
/var/lib/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator(_ZN3oms14ComponentFMUME7getRealERKjRd+0x53)[0x564aacc12593]
/var/lib/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator(_ZN3oms14ComponentFMUME13updateSignalsERNS_12ResultWriterE+0xec)[0x564aacc128fc]
/var/lib/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator(_ZN3oms6System13updateSignalsERNS_12ResultWriterE+0x80)[0x564aacba4dc0]
/var/lib/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator(+0x15f71f)[0x564aacc3471f]
/var/lib/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator(_ZN3oms8SystemSC9stepUntilEdPFvPKcd16oms_status_enu_tE+0x26d8)[0x564aacbcb648]
/var/lib/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator(_ZN3oms5Model8simulateEv+0x54)[0x564aacc36984]
/var/lib/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator(oms_simulate+0x51)[0x564aacb7a741]