Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.MassFraction.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo", uses=false) Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(BuildSysPro.IBPSA.Fluid.Sensors.Examples.MassFraction,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.MassFraction") translateModel(BuildSysPro.IBPSA.Fluid.Sensors.Examples.MassFraction,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.MassFraction") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.006187/0.006187, allocations: 101.1 kB / 15.73 MB, free: 6.039 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001318/0.001318, allocations: 190.4 kB / 16.67 MB, free: 5.977 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.33/1.33, allocations: 222.9 MB / 240.4 MB, free: 4.195 MB / 190.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo): time 0.9456/0.9456, allocations: 143 MB / 433.6 MB, free: 11.43 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001197/0.001197, allocations: 67.91 kB / 0.5955 GB, free: 8.348 MB / 0.4981 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3919/0.3931, allocations: 82.03 MB / 0.6757 GB, free: 1.43 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Sensors.Examples.MassFraction): time 0.1946/0.5878, allocations: 186.9 MB / 0.8582 GB, free: 10.88 MB / 0.6856 GB Notification: Performance of NFInst.instExpressions: time 0.007593/0.5954, allocations: 4.566 MB / 0.8626 GB, free: 6.301 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008513/0.5963, allocations: 31.81 kB / 0.8626 GB, free: 6.27 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.001163/0.5975, allocations: 413.4 kB / 0.863 GB, free: 5.863 MB / 0.6856 GB Notification: Performance of NFTyping.typeBindings: time 0.003158/0.6007, allocations: 1.342 MB / 0.8643 GB, free: 4.516 MB / 0.6856 GB Notification: Performance of NFTyping.typeClassSections: time 0.001903/0.6026, allocations: 0.7632 MB / 0.8651 GB, free: 3.758 MB / 0.6856 GB Notification: Performance of NFFlatten.flatten: time 0.002419/0.605, allocations: 1.96 MB / 0.867 GB, free: 1.793 MB / 0.6856 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0008524/0.6059, allocations: 0.6534 MB / 0.8676 GB, free: 1.133 MB / 0.6856 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002642/0.6085, allocations: 1.097 MB / 0.8687 GB, free: 44 kB / 0.6856 GB Notification: Performance of NFSimplifyModel.simplify: time 0.3843/0.9929, allocations: 0.5764 MB / 0.8693 GB, free: 4.285 MB / 0.6856 GB Notification: Performance of NFPackage.collectConstants: time 0.0002314/0.9931, allocations: 64.5 kB / 0.8693 GB, free: 4.285 MB / 0.6856 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002964/0.9961, allocations: 1.386 MB / 0.8707 GB, free: 4.285 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.0003678/0.9965, allocations: 287.2 kB / 0.871 GB, free: 4.285 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.0005736/0.997, allocations: 415.1 kB / 0.8714 GB, free: 4.285 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.002967/1, allocations: 1.53 MB / 0.8729 GB, free: 4.25 MB / 0.6856 GB Notification: Performance of FrontEnd - DAE generated: time 5.19e-06/1, allocations: 0 / 0.8729 GB, free: 4.25 MB / 0.6856 GB Notification: Performance of FrontEnd: time 1.763e-06/1, allocations: 3.094 kB / 0.8729 GB, free: 4.25 MB / 0.6856 GB Notification: Performance of Transformations before backend: time 2.329e-05/1, allocations: 2.031 kB / 0.8729 GB, free: 4.25 MB / 0.6856 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 129 * Number of variables: 129 Notification: Performance of Generate backend data structure: time 0.001883/1.002, allocations: 1.091 MB / 0.8739 GB, free: 3.625 MB / 0.6856 GB Notification: Performance of prepare preOptimizeDAE: time 4.873e-05/1.002, allocations: 10.12 kB / 0.8739 GB, free: 3.625 MB / 0.6856 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001359/1.003, allocations: 206.8 kB / 0.8741 GB, free: 3.586 MB / 0.6856 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009293/1.004, allocations: 0.6141 MB / 0.8747 GB, free: 3.305 MB / 0.6856 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.847e-05/1.004, allocations: 42.78 kB / 0.8748 GB, free: 3.305 MB / 0.6856 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001002/1.004, allocations: 51.59 kB / 0.8748 GB, free: 3.305 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001083/1.006, allocations: 0.6212 MB / 0.8754 GB, free: 3.23 MB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.115e-05/1.006, allocations: 5.219 kB / 0.8754 GB, free: 3.23 MB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.521e-05/1.006, allocations: 27.03 kB / 0.8755 GB, free: 3.23 MB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.455e-05/1.006, allocations: 19.78 kB / 0.8755 GB, free: 3.23 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008221/1.007, allocations: 0.492 MB / 0.876 GB, free: 3.227 MB / 0.6856 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002952/1.01, allocations: 2.399 MB / 0.8783 GB, free: 17.95 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000596/1.01, allocations: 352 kB / 0.8786 GB, free: 17.92 MB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003257/1.01, allocations: 214.8 kB / 0.8788 GB, free: 17.91 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006042/1.011, allocations: 306.2 kB / 0.8791 GB, free: 17.63 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.462e-05/1.011, allocations: 37.66 kB / 0.8792 GB, free: 17.59 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=36): time 2.214e-06/1.011, allocations: 1.031 kB / 0.8792 GB, free: 17.59 MB / 0.7012 GB Notification: Performance of matching and sorting (n=36): time 0.001269/1.012, allocations: 0.5542 MB / 0.8797 GB, free: 17.53 MB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.069e-05/1.012, allocations: 57.25 kB / 0.8798 GB, free: 17.47 MB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006492/1.013, allocations: 0.4953 MB / 0.8803 GB, free: 17.34 MB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 4.751e-05/1.013, allocations: 36.17 kB / 0.8803 GB, free: 17.31 MB / 0.7012 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001976/1.013, allocations: 318.9 kB / 0.8806 GB, free: 17.16 MB / 0.7012 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001013/1.013, allocations: 133.7 kB / 0.8807 GB, free: 17.07 MB / 0.7012 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000149/1.014, allocations: 82.39 kB / 0.8808 GB, free: 17.06 MB / 0.7012 GB Notification: Performance of setup shared object (initialization): time 0.0001474/1.014, allocations: 368.9 kB / 0.8811 GB, free: 16.75 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000275/1.014, allocations: 152.4 kB / 0.8813 GB, free: 16.74 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000353/1.014, allocations: 262.9 kB / 0.8815 GB, free: 16.63 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006386/1.015, allocations: 412.8 kB / 0.8819 GB, free: 16.54 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.687e-06/1.015, allocations: 0.5312 kB / 0.8819 GB, free: 16.54 MB / 0.7012 GB Notification: Performance of matching and sorting (n=49) (initialization): time 0.0007437/1.016, allocations: 493.1 kB / 0.8824 GB, free: 16.47 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 1.61e-05/1.016, allocations: 5.375 kB / 0.8824 GB, free: 16.47 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.834e-06/1.016, allocations: 3.844 kB / 0.8824 GB, free: 16.47 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.686e-05/1.016, allocations: 3.812 kB / 0.8824 GB, free: 16.47 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005774/1.016, allocations: 95.78 kB / 0.8825 GB, free: 16.47 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003797/1.017, allocations: 0.5968 MB / 0.8831 GB, free: 15.89 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005418/1.017, allocations: 43.19 kB / 0.8831 GB, free: 15.87 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.644e-05/1.017, allocations: 19.69 kB / 0.8832 GB, free: 15.87 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004914/1.018, allocations: 328.8 kB / 0.8835 GB, free: 15.79 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000318/1.018, allocations: 258.9 kB / 0.8837 GB, free: 15.68 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005737/1.019, allocations: 407.6 kB / 0.8841 GB, free: 15.6 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.535e-06/1.019, allocations: 1.031 kB / 0.8841 GB, free: 15.6 MB / 0.7012 GB Notification: Performance of matching and sorting (n=49) (initialization_lambda0): time 0.0007383/1.02, allocations: 487.3 kB / 0.8846 GB, free: 15.53 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 1.176e-05/1.02, allocations: 13.62 kB / 0.8846 GB, free: 15.52 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.787e-06/1.02, allocations: 2.969 kB / 0.8846 GB, free: 15.52 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 5.651e-06/1.02, allocations: 4.625 kB / 0.8846 GB, free: 15.52 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003522/1.02, allocations: 84.06 kB / 0.8847 GB, free: 15.52 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.036e-06/1.02, allocations: 4.812 kB / 0.8847 GB, free: 15.52 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00047/1.021, allocations: 41.58 kB / 0.8847 GB, free: 15.51 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.767e-05/1.021, allocations: 19.16 kB / 0.8847 GB, free: 15.51 MB / 0.7012 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (49): * Single equations (assignments): 48 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0001702/1.021, allocations: 206 kB / 0.8849 GB, free: 15.33 MB / 0.7012 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001025/1.021, allocations: 60.36 kB / 0.885 GB, free: 15.3 MB / 0.7012 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007153/1.022, allocations: 449.9 kB / 0.8854 GB, free: 15.24 MB / 0.7012 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.591e-06/1.022, allocations: 3.5 kB / 0.8854 GB, free: 15.24 MB / 0.7012 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.47e-06/1.022, allocations: 2.156 kB / 0.8854 GB, free: 15.24 MB / 0.7012 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0006559/1.022, allocations: 0.6507 MB / 0.8861 GB, free: 14.8 MB / 0.7012 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001777/1.024, allocations: 1.21 MB / 0.8872 GB, free: 14.43 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.027e-06/1.024, allocations: 3.766 kB / 0.8872 GB, free: 14.43 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004712/1.025, allocations: 92.33 kB / 0.8873 GB, free: 14.43 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.943e-06/1.025, allocations: 3.438 kB / 0.8873 GB, free: 14.43 MB / 0.7012 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.239e-05/1.025, allocations: 8.094 kB / 0.8873 GB, free: 14.43 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003262/1.025, allocations: 0.599 MB / 0.8879 GB, free: 13.84 MB / 0.7012 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.367e-06/1.025, allocations: 3.156 kB / 0.8879 GB, free: 13.84 MB / 0.7012 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008946/1.026, allocations: 0.7098 MB / 0.8886 GB, free: 13.62 MB / 0.7012 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002242/1.026, allocations: 180.6 kB / 0.8888 GB, free: 13.48 MB / 0.7012 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.791e-05/1.026, allocations: 11.81 kB / 0.8888 GB, free: 13.48 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003735/1.027, allocations: 13.19 kB / 0.8888 GB, free: 13.48 MB / 0.7012 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.58e-05/1.027, allocations: 28.67 kB / 0.8888 GB, free: 13.48 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.966e-05/1.027, allocations: 21.88 kB / 0.8889 GB, free: 13.48 MB / 0.7012 GB Notification: Performance of sorting global known variables: time 0.0004063/1.027, allocations: 357.4 kB / 0.8892 GB, free: 13.39 MB / 0.7012 GB Notification: Performance of sort global known variables: time 1.61e-07/1.027, allocations: 0 / 0.8892 GB, free: 13.39 MB / 0.7012 GB Notification: Performance of remove unused functions: time 0.001086/1.028, allocations: 345.9 kB / 0.8895 GB, free: 13.35 MB / 0.7012 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 4 (vol.dynBal.medium.Xi[1],vol.dynBal.U,vol.dynBal.m,senMasFra1.X) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (35): * Single equations (assignments): 34 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0004524/1.029, allocations: 187.5 kB / 0.8897 GB, free: 13.26 MB / 0.7012 GB Notification: Performance of simCode: created initialization part: time 0.001091/1.03, allocations: 0.5967 MB / 0.8903 GB, free: 13.25 MB / 0.7012 GB Notification: Performance of simCode: created event and clocks part: time 5.25e-06/1.03, allocations: 2 kB / 0.8903 GB, free: 13.25 MB / 0.7012 GB Notification: Performance of simCode: created simulation system equations: time 0.0002748/1.03, allocations: 194 kB / 0.8905 GB, free: 13.25 MB / 0.7012 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001549/1.032, allocations: 355.8 kB / 0.8908 GB, free: 13.2 MB / 0.7012 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001783/1.033, allocations: 1.341 MB / 0.8921 GB, free: 12.65 MB / 0.7012 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004641/1.034, allocations: 0.9431 MB / 0.8931 GB, free: 11.95 MB / 0.7012 GB Notification: Performance of simCode: alias equations: time 0.0005549/1.034, allocations: 211 kB / 0.8933 GB, free: 11.93 MB / 0.7012 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001164/1.035, allocations: 48.03 kB / 0.8933 GB, free: 11.92 MB / 0.7012 GB Notification: Performance of SimCode: time 3.21e-07/1.035, allocations: 0 / 0.8933 GB, free: 11.92 MB / 0.7012 GB Notification: Performance of Templates: time 0.02035/1.055, allocations: 11.93 MB / 0.905 GB, free: 11.3 MB / 0.7012 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.MassFraction.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.MassFraction.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.MassFraction.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.MassFraction.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.MassFraction.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.MassFraction -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.MassFraction.pipe 2>&1)