Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/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(BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox") translateModel(BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001068/0.001068, allocations: 115.3 kB / 15.34 MB, free: 0.5156 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001102/0.001102, allocations: 191.1 kB / 16.25 MB, free: 6.633 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.321/1.321, allocations: 222.9 MB / 239.9 MB, free: 4.52 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002/0.002, allocations: 290.2 kB / 290.4 MB, free: 2.125 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9662/0.9662, allocations: 169.2 MB / 0.4978 GB, free: 14.08 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001688/0.001688, allocations: 95.17 kB / 0.5947 GB, free: 28.23 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1773/0.179, allocations: 86.99 MB / 0.6796 GB, free: 1.055 MB / 478.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox): time 0.5773/0.7563, allocations: 187.2 MB / 0.8624 GB, free: 3.215 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.008316/0.7646, allocations: 4.244 MB / 0.8666 GB, free: 15.75 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001755/0.7664, allocations: 22.94 kB / 0.8666 GB, free: 15.74 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.001404/0.7679, allocations: 442.1 kB / 0.867 GB, free: 15.38 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.004261/0.7722, allocations: 1.464 MB / 0.8685 GB, free: 14.25 MB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.003475/0.7757, allocations: 1.247 MB / 0.8697 GB, free: 13.38 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.002779/0.7784, allocations: 2.263 MB / 0.8719 GB, free: 12.07 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001285/0.7797, allocations: 1.052 MB / 0.8729 GB, free: 11.37 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001365/0.7811, allocations: 0.9691 MB / 0.8739 GB, free: 10.8 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000928/0.782, allocations: 0.8932 MB / 0.8747 GB, free: 10.22 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.00017/0.7822, allocations: 137.7 kB / 0.8749 GB, free: 10.22 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002114/0.7843, allocations: 1.286 MB / 0.8761 GB, free: 9.551 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.0003531/0.7847, allocations: 419.6 kB / 0.8765 GB, free: 9.23 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.0005514/0.7853, allocations: 0.6427 MB / 0.8771 GB, free: 8.762 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.002111/0.7874, allocations: 2.044 MB / 0.8791 GB, free: 7.332 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 3.326e-06/0.7874, allocations: 4 kB / 0.8791 GB, free: 7.328 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.172e-06/0.7874, allocations: 2.531 kB / 0.8792 GB, free: 7.328 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 1.226e-05/0.7874, allocations: 3.938 kB / 0.8792 GB, free: 7.324 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 119 * Number of variables: 119 Notification: Performance of Generate backend data structure: time 0.003837/0.7913, allocations: 1.721 MB / 0.8808 GB, free: 6.055 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 3.452e-05/0.7913, allocations: 7.812 kB / 0.8808 GB, free: 6.055 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008096/0.7921, allocations: 185.5 kB / 0.881 GB, free: 5.965 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001523/0.7937, allocations: 1.038 MB / 0.882 GB, free: 5.176 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001342/0.7938, allocations: 54.17 kB / 0.8821 GB, free: 5.152 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001101/0.7939, allocations: 67.34 kB / 0.8822 GB, free: 5.129 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001122/0.7951, allocations: 0.614 MB / 0.8828 GB, free: 4.77 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.358e-05/0.7951, allocations: 0 / 0.8828 GB, free: 4.77 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.695e-05/0.7951, allocations: 16.91 kB / 0.8828 GB, free: 4.758 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.768e-05/0.7952, allocations: 20.28 kB / 0.8828 GB, free: 4.754 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001192/0.7964, allocations: 0.6207 MB / 0.8834 GB, free: 4.457 MB / 0.5919 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 0.003857/0.8002, allocations: 2.659 MB / 0.886 GB, free: 2.363 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001147/0.8014, allocations: 0.5418 MB / 0.8865 GB, free: 2.082 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005905/0.802, allocations: 353.5 kB / 0.8869 GB, free: 1.906 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000461/0.8025, allocations: 296.2 kB / 0.8871 GB, free: 1.598 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.764e-05/0.8025, allocations: 37.28 kB / 0.8872 GB, free: 1.555 MB / 0.5919 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.000692/0.8032, allocations: 160 kB / 0.8873 GB, free: 1.477 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=43): time 2.044e-06/0.8032, allocations: 0 / 0.8873 GB, free: 1.477 MB / 0.5919 GB Notification: Performance of matching and sorting (n=43): time 0.002188/0.8054, allocations: 1.018 MB / 0.8883 GB, free: 0.9648 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.948e-05/0.8055, allocations: 56.47 kB / 0.8884 GB, free: 0.9023 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00171/0.8072, allocations: 1.272 MB / 0.8896 GB, free: 216 kB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 6.754e-05/0.8073, allocations: 41.27 kB / 0.8897 GB, free: 176 kB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003368/0.8076, allocations: 436.8 kB / 0.8901 GB, free: 15.79 MB / 0.6075 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001268/0.8077, allocations: 151.1 kB / 0.8902 GB, free: 15.66 MB / 0.6075 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002076/0.8079, allocations: 118.9 kB / 0.8903 GB, free: 15.59 MB / 0.6075 GB Notification: Performance of setup shared object (initialization): time 0.0001922/0.8081, allocations: 319 kB / 0.8906 GB, free: 15.28 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005268/0.8087, allocations: 273.6 kB / 0.8909 GB, free: 15.14 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007386/0.8094, allocations: 486.3 kB / 0.8914 GB, free: 14.75 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001343/0.8108, allocations: 0.589 MB / 0.8919 GB, free: 14.16 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.707e-06/0.8108, allocations: 3.938 kB / 0.8919 GB, free: 14.16 MB / 0.6075 GB Notification: Performance of matching and sorting (n=45) (initialization): time 0.001415/0.8122, allocations: 0.7376 MB / 0.8927 GB, free: 13.41 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 2.154e-05/0.8123, allocations: 9.656 kB / 0.8927 GB, free: 13.4 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.482e-06/0.8123, allocations: 0 / 0.8927 GB, free: 13.4 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.598e-05/0.8123, allocations: 4 kB / 0.8927 GB, free: 13.4 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006404/0.8129, allocations: 127.8 kB / 0.8928 GB, free: 13.27 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.085e-05/0.8129, allocations: 0 / 0.8928 GB, free: 13.27 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001173/0.8141, allocations: 109.5 kB / 0.8929 GB, free: 13.17 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.675e-05/0.8142, allocations: 27.97 kB / 0.8929 GB, free: 13.14 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008229/0.815, allocations: 467.8 kB / 0.8934 GB, free: 12.68 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007154/0.8158, allocations: 481.8 kB / 0.8938 GB, free: 12.13 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001164/0.8169, allocations: 0.5791 MB / 0.8944 GB, free: 11.55 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.543e-06/0.8169, allocations: 0 / 0.8944 GB, free: 11.55 MB / 0.6075 GB Notification: Performance of matching and sorting (n=45) (initialization_lambda0): time 0.001521/0.8185, allocations: 0.7382 MB / 0.8951 GB, free: 10.8 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 1.012e-05/0.8185, allocations: 4 kB / 0.8951 GB, free: 10.8 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.254e-06/0.8185, allocations: 4 kB / 0.8951 GB, free: 10.79 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.789e-06/0.8185, allocations: 4 kB / 0.8951 GB, free: 10.79 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006314/0.8191, allocations: 115.8 kB / 0.8952 GB, free: 10.68 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.658e-06/0.8192, allocations: 4 kB / 0.8952 GB, free: 10.67 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00139/0.8206, allocations: 144.1 kB / 0.8954 GB, free: 10.53 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.032e-05/0.8206, allocations: 27.97 kB / 0.8954 GB, free: 10.5 MB / 0.6075 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * 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 (45): * Single equations (assignments): 45 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.000239/0.8209, allocations: 210.1 kB / 0.8956 GB, free: 10.29 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002009/0.8211, allocations: 100.8 kB / 0.8957 GB, free: 10.2 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001806/0.8229, allocations: 0.803 MB / 0.8965 GB, free: 9.391 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.287e-06/0.8229, allocations: 11.98 kB / 0.8965 GB, free: 9.379 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.502e-06/0.8229, allocations: 0 / 0.8965 GB, free: 9.379 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.903e-06/0.823, allocations: 3.938 kB / 0.8965 GB, free: 9.375 MB / 0.6075 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003217/0.8262, allocations: 1.952 MB / 0.8984 GB, free: 7.34 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.847e-06/0.8262, allocations: 0 / 0.8984 GB, free: 7.34 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005631/0.8268, allocations: 111.8 kB / 0.8985 GB, free: 7.23 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.965e-06/0.8268, allocations: 4.281 kB / 0.8985 GB, free: 7.227 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.58e-05/0.8268, allocations: 23.92 kB / 0.8985 GB, free: 7.203 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.761e-06/0.8269, allocations: 7.938 kB / 0.8985 GB, free: 7.195 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.45e-06/0.8269, allocations: 4 kB / 0.8986 GB, free: 7.191 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002101/0.829, allocations: 1.228 MB / 0.8998 GB, free: 5.918 MB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003881/0.8294, allocations: 291.6 kB / 0.9 GB, free: 5.613 MB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001508/0.8295, allocations: 15.94 kB / 0.9 GB, free: 5.598 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009795/0.8305, allocations: 73.69 kB / 0.9001 GB, free: 5.527 MB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001108/0.8306, allocations: 43.94 kB / 0.9002 GB, free: 5.484 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.887e-05/0.8307, allocations: 20 kB / 0.9002 GB, free: 5.465 MB / 0.6075 GB Notification: Performance of sorting global known variables: time 0.001502/0.8322, allocations: 0.9208 MB / 0.9011 GB, free: 4.535 MB / 0.6075 GB Notification: Performance of sort global known variables: time 4.01e-07/0.8322, allocations: 0 / 0.9011 GB, free: 4.535 MB / 0.6075 GB Notification: Performance of remove unused functions: time 0.001044/0.8333, allocations: 403.4 kB / 0.9015 GB, free: 4.141 MB / 0.6075 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 2 (mixBox.filter.s[1],mixBox.filter.s[2]) * 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 (52): * Single equations (assignments): 52 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0004916/0.8337, allocations: 224.7 kB / 0.9017 GB, free: 3.922 MB / 0.6075 GB Notification: Performance of simCode: created initialization part: time 0.002011/0.8358, allocations: 1.006 MB / 0.9027 GB, free: 2.918 MB / 0.6075 GB Notification: Performance of simCode: created event and clocks part: time 3.366e-06/0.8358, allocations: 0 / 0.9027 GB, free: 2.918 MB / 0.6075 GB Notification: Performance of simCode: created simulation system equations: time 0.0006115/0.8364, allocations: 336.2 kB / 0.903 GB, free: 2.59 MB / 0.6075 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001943/0.8384, allocations: 436.9 kB / 0.9034 GB, free: 2.176 MB / 0.6075 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002978/0.8413, allocations: 1.992 MB / 0.9053 GB, free: 124 kB / 0.6075 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006299/0.842, allocations: 1.049 MB / 0.9064 GB, free: 15.04 MB / 0.6231 GB Notification: Performance of simCode: alias equations: time 0.001122/0.8431, allocations: 291 kB / 0.9066 GB, free: 14.75 MB / 0.6231 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000352/0.8435, allocations: 95.39 kB / 0.9067 GB, free: 14.65 MB / 0.6231 GB Notification: Performance of SimCode: time 6.71e-07/0.8435, allocations: 4 kB / 0.9067 GB, free: 14.65 MB / 0.6231 GB Notification: Performance of Templates: time 0.03345/0.8769, allocations: 21.08 MB / 0.9273 GB, free: 9.84 MB / 0.6387 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.sim & ./BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.pipe 2>&1)