Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.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/IDEAS 3.0.0/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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(IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential") translateModel(IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001119/0.001119, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001073/0.001073, allocations: 197.7 kB / 16.53 MB, free: 6.66 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.271/1.271, allocations: 222.9 MB / 240.2 MB, free: 4.359 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.6968/0.6968, allocations: 132.2 MB / 422.6 MB, free: 1.742 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001261/0.001261, allocations: 64.56 kB / 0.5018 GB, free: 8.699 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1594/0.1607, allocations: 80.2 MB / 0.5801 GB, free: 8.719 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential): time 0.4282/0.5889, allocations: 174.6 MB / 0.7506 GB, free: 2.59 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.00521/0.5942, allocations: 3.289 MB / 0.7539 GB, free: 15.91 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007047/0.5949, allocations: 18.56 kB / 0.7539 GB, free: 15.91 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.0008631/0.5958, allocations: 345.1 kB / 0.7542 GB, free: 15.62 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.002381/0.5982, allocations: 1.073 MB / 0.7553 GB, free: 14.79 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.002238/0.6005, allocations: 0.971 MB / 0.7562 GB, free: 14.1 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.001731/0.6022, allocations: 1.606 MB / 0.7578 GB, free: 13.02 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000792/0.603, allocations: 0.6082 MB / 0.7584 GB, free: 12.39 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001198/0.6042, allocations: 0.7551 MB / 0.7591 GB, free: 11.64 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0006235/0.6049, allocations: 0.5563 MB / 0.7596 GB, free: 11.08 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.00012/0.605, allocations: 72 kB / 0.7597 GB, free: 11.01 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001681/0.6067, allocations: 0.9549 MB / 0.7606 GB, free: 10.05 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0002586/0.6069, allocations: 267.1 kB / 0.7609 GB, free: 9.789 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.000387/0.6073, allocations: 433.7 kB / 0.7613 GB, free: 9.363 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.001444/0.6088, allocations: 1.199 MB / 0.7625 GB, free: 8.16 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 4.619e-06/0.6088, allocations: 3.938 kB / 0.7625 GB, free: 8.156 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.503e-06/0.6088, allocations: 0 / 0.7625 GB, free: 8.156 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 9.959e-06/0.6088, allocations: 0 / 0.7625 GB, free: 8.156 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 89 * Number of variables: 89 Notification: Performance of Generate backend data structure: time 0.002778/0.6116, allocations: 1.284 MB / 0.7637 GB, free: 6.824 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 3.823e-05/0.6117, allocations: 8.031 kB / 0.7638 GB, free: 6.816 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005973/0.6123, allocations: 130.9 kB / 0.7639 GB, free: 6.688 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001103/0.6134, allocations: 0.721 MB / 0.7646 GB, free: 5.926 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.033e-05/0.6134, allocations: 33 kB / 0.7646 GB, free: 5.895 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.766e-05/0.6135, allocations: 44 kB / 0.7647 GB, free: 5.852 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007226/0.6142, allocations: 454.2 kB / 0.7651 GB, free: 5.398 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.151e-05/0.6143, allocations: 4 kB / 0.7651 GB, free: 5.395 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.803e-05/0.6143, allocations: 19.94 kB / 0.7651 GB, free: 5.375 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.812e-05/0.6143, allocations: 16.64 kB / 0.7651 GB, free: 5.359 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007091/0.615, allocations: 350.4 kB / 0.7655 GB, free: 5.016 MB / 0.5762 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 0.00234/0.6174, allocations: 1.916 MB / 0.7673 GB, free: 2.953 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005684/0.618, allocations: 292 kB / 0.7676 GB, free: 2.66 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003111/0.6183, allocations: 172.7 kB / 0.7678 GB, free: 2.488 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002676/0.6186, allocations: 186.6 kB / 0.768 GB, free: 2.27 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.666e-05/0.6186, allocations: 38.55 kB / 0.768 GB, free: 2.223 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=26): time 1.853e-06/0.6186, allocations: 0 / 0.768 GB, free: 2.223 MB / 0.5762 GB Notification: Performance of matching and sorting (n=26): time 0.001772/0.6204, allocations: 0.6652 MB / 0.7686 GB, free: 1.535 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.974e-05/0.6205, allocations: 55.39 kB / 0.7687 GB, free: 1.469 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00117/0.6216, allocations: 0.8835 MB / 0.7696 GB, free: 0.5703 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 4.183e-05/0.6217, allocations: 33.7 kB / 0.7696 GB, free: 0.5312 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002264/0.6219, allocations: 340.6 kB / 0.7699 GB, free: 200 kB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 8.306e-05/0.622, allocations: 94.64 kB / 0.77 GB, free: 104 kB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001101/0.6221, allocations: 69.69 kB / 0.7701 GB, free: 28 kB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001069/0.6222, allocations: 321.9 kB / 0.7704 GB, free: 15.71 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002946/0.6225, allocations: 130.5 kB / 0.7705 GB, free: 15.58 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004026/0.6229, allocations: 291.2 kB / 0.7708 GB, free: 15.23 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005805/0.6235, allocations: 292.8 kB / 0.7711 GB, free: 14.94 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.535e-06/0.6235, allocations: 0 / 0.7711 GB, free: 14.94 MB / 0.5919 GB Notification: Performance of matching and sorting (n=30) (initialization): time 0.001028/0.6246, allocations: 473.5 kB / 0.7715 GB, free: 14.47 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.406e-05/0.6246, allocations: 4 kB / 0.7715 GB, free: 14.47 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.03e-06/0.6246, allocations: 0 / 0.7715 GB, free: 14.47 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003282/0.6249, allocations: 60.5 kB / 0.7716 GB, free: 14.41 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005328/0.6255, allocations: 99.86 kB / 0.7717 GB, free: 14.31 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006473/0.6262, allocations: 1.158 MB / 0.7728 GB, free: 13.11 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007649/0.6269, allocations: 83.62 kB / 0.7729 GB, free: 13.02 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.113e-05/0.627, allocations: 12 kB / 0.7729 GB, free: 13.01 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004345/0.6274, allocations: 284 kB / 0.7732 GB, free: 12.73 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004101/0.6278, allocations: 296.5 kB / 0.7734 GB, free: 12.38 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005541/0.6284, allocations: 289.4 kB / 0.7737 GB, free: 12.09 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.453e-06/0.6284, allocations: 0 / 0.7737 GB, free: 12.09 MB / 0.5919 GB Notification: Performance of matching and sorting (n=30) (initialization_lambda0): time 0.000866/0.6293, allocations: 445.2 kB / 0.7741 GB, free: 11.64 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 9.588e-06/0.6293, allocations: 5.875 kB / 0.7741 GB, free: 11.64 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.358e-06/0.6293, allocations: 7.688 kB / 0.7742 GB, free: 11.63 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000134/0.6294, allocations: 40.83 kB / 0.7742 GB, free: 11.59 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003667/0.6298, allocations: 83.88 kB / 0.7743 GB, free: 11.51 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001217/0.631, allocations: 1.685 MB / 0.7759 GB, free: 9.672 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008606/0.6319, allocations: 104 kB / 0.776 GB, free: 9.57 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.553e-05/0.632, allocations: 12 kB / 0.776 GB, free: 9.559 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3 * 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 (27): * Single equations (assignments): 25 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * 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: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.0001344/0.6321, allocations: 200.2 kB / 0.7762 GB, free: 9.355 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001359/0.6322, allocations: 75.09 kB / 0.7763 GB, free: 9.281 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008949/0.6331, allocations: 440 kB / 0.7767 GB, free: 8.84 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.779e-06/0.6332, allocations: 4 kB / 0.7767 GB, free: 8.836 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.273e-06/0.6332, allocations: 0 / 0.7767 GB, free: 8.836 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.677e-06/0.6332, allocations: 0 / 0.7767 GB, free: 8.836 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00174/0.6349, allocations: 1.203 MB / 0.7779 GB, free: 7.555 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.087e-06/0.6349, allocations: 4 kB / 0.7779 GB, free: 7.551 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003498/0.6353, allocations: 66.58 kB / 0.778 GB, free: 7.488 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001097/0.6354, allocations: 44.77 kB / 0.778 GB, free: 7.441 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.732e-05/0.6354, allocations: 11.98 kB / 0.778 GB, free: 7.43 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000567/0.636, allocations: 1.15 MB / 0.7791 GB, free: 6.23 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.166e-06/0.636, allocations: 4.031 kB / 0.7791 GB, free: 6.227 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001171/0.6372, allocations: 0.7078 MB / 0.7798 GB, free: 5.484 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002554/0.6375, allocations: 204.1 kB / 0.78 GB, free: 5.266 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.635e-05/0.6376, allocations: 8 kB / 0.78 GB, free: 5.258 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000631/0.6382, allocations: 39.94 kB / 0.7801 GB, free: 5.219 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.013e-05/0.6383, allocations: 31.91 kB / 0.7801 GB, free: 5.188 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.205e-05/0.6383, allocations: 12 kB / 0.7801 GB, free: 5.176 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.000897/0.6392, allocations: 0.6435 MB / 0.7807 GB, free: 4.539 MB / 0.5919 GB Notification: Performance of sort global known variables: time 1.91e-07/0.6392, allocations: 0 / 0.7807 GB, free: 4.539 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.0008557/0.6401, allocations: 303.4 kB / 0.781 GB, free: 4.242 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 4 (dam.filter.s[1],dam.filter.s[2],vav.filter.s[1],vav.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 (25): * Single equations (assignments): 23 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * 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: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.000426/0.6405, allocations: 214.7 kB / 0.7812 GB, free: 4.035 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.001501/0.642, allocations: 0.617 MB / 0.7818 GB, free: 3.406 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 5.471e-06/0.642, allocations: 8 kB / 0.7818 GB, free: 3.398 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.0004124/0.6425, allocations: 175.7 kB / 0.782 GB, free: 3.227 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001258/0.6437, allocations: 276.6 kB / 0.7823 GB, free: 2.969 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001774/0.6455, allocations: 1.25 MB / 0.7835 GB, free: 1.672 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004236/0.646, allocations: 0.9411 MB / 0.7844 GB, free: 0.7031 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.0005535/0.6465, allocations: 172.9 kB / 0.7846 GB, free: 0.5352 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000158/0.6467, allocations: 59.41 kB / 0.7846 GB, free: 492 kB / 0.5919 GB Notification: Performance of SimCode: time 3.11e-07/0.6467, allocations: 0 / 0.7846 GB, free: 492 kB / 0.5919 GB Notification: Performance of Templates: time 0.02207/0.6688, allocations: 13.6 MB / 0.7979 GB, free: 3.062 MB / 0.6075 GB make -j1 -f IDEAS_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.makefile (rm -f IDEAS_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.pipe ; mkfifo IDEAS_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.pipe >> ../files/IDEAS_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.sim & ./IDEAS_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.pipe 2>&1)