Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_dev_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-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential") translateModel(IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_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 0.001615/0.001615, allocations: 100.1 kB / 15.88 MB, free: 12 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002004/0.002004, allocations: 197.6 kB / 16.79 MB, free: 6.809 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.35/1.35, allocations: 222.9 MB / 240.5 MB, free: 4.562 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9604/0.9604, allocations: 135.1 MB / 425.7 MB, free: 11.92 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001272/0.001272, allocations: 72.59 kB / 0.5053 GB, free: 5.746 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1806/0.1819, allocations: 80.92 MB / 0.5843 GB, free: 5 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential): time 0.5047/0.6866, allocations: 172.4 MB / 0.7527 GB, free: 15.88 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.006319/0.693, allocations: 3.323 MB / 0.7559 GB, free: 13.2 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001069/0.6942, allocations: 18.88 kB / 0.7559 GB, free: 13.19 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.001095/0.6953, allocations: 287.8 kB / 0.7562 GB, free: 12.96 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.00297/0.6983, allocations: 0.9967 MB / 0.7572 GB, free: 12.19 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.002739/0.701, allocations: 0.8947 MB / 0.7581 GB, free: 11.57 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.002681/0.7037, allocations: 1.999 MB / 0.76 GB, free: 9.707 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0009166/0.7046, allocations: 0.5337 MB / 0.7605 GB, free: 9.16 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001477/0.7061, allocations: 0.6848 MB / 0.7612 GB, free: 8.473 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007731/0.7069, allocations: 0.5641 MB / 0.7618 GB, free: 7.906 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0001153/0.707, allocations: 36 kB / 0.7618 GB, free: 7.871 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002183/0.7092, allocations: 1.064 MB / 0.7628 GB, free: 6.805 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0003127/0.7096, allocations: 235.1 kB / 0.7631 GB, free: 6.574 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.0005254/0.7101, allocations: 401.7 kB / 0.7634 GB, free: 6.18 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.001395/0.7115, allocations: 0.8887 MB / 0.7643 GB, free: 5.289 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 4.619e-06/0.7115, allocations: 4 kB / 0.7643 GB, free: 5.285 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.202e-06/0.7115, allocations: 0 / 0.7643 GB, free: 5.285 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 9.257e-06/0.7115, allocations: 0 / 0.7643 GB, free: 5.285 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 0.003225/0.7148, allocations: 1.272 MB / 0.7656 GB, free: 3.965 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 9.51e-05/0.7149, allocations: 19.97 kB / 0.7656 GB, free: 3.945 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006298/0.7155, allocations: 130.9 kB / 0.7657 GB, free: 3.816 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001195/0.7167, allocations: 0.721 MB / 0.7664 GB, free: 3.055 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.861e-05/0.7168, allocations: 33 kB / 0.7664 GB, free: 3.023 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.323e-05/0.7169, allocations: 48 kB / 0.7665 GB, free: 2.977 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000813/0.7177, allocations: 458.1 kB / 0.7669 GB, free: 2.516 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.273e-05/0.7177, allocations: 0 / 0.7669 GB, free: 2.516 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.342e-05/0.7177, allocations: 19.94 kB / 0.7669 GB, free: 2.496 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.134e-05/0.7178, allocations: 16.64 kB / 0.7669 GB, free: 2.48 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000743/0.7185, allocations: 358.3 kB / 0.7673 GB, free: 2.133 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 0.00254/0.7211, allocations: 1.904 MB / 0.7692 GB, free: 84 kB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006289/0.7217, allocations: 290.4 kB / 0.7694 GB, free: 15.79 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003221/0.7221, allocations: 169.1 kB / 0.7696 GB, free: 15.62 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003012/0.7224, allocations: 198.1 kB / 0.7698 GB, free: 15.39 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.961e-05/0.7224, allocations: 34.56 kB / 0.7698 GB, free: 15.35 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=26): time 1.613e-06/0.7224, allocations: 0 / 0.7698 GB, free: 15.35 MB / 0.5919 GB Notification: Performance of matching and sorting (n=26): time 0.001925/0.7243, allocations: 0.6599 MB / 0.7705 GB, free: 14.66 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.723e-05/0.7244, allocations: 55.41 kB / 0.7705 GB, free: 14.6 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001291/0.7257, allocations: 0.8719 MB / 0.7714 GB, free: 13.71 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 4.935e-05/0.7258, allocations: 33.7 kB / 0.7714 GB, free: 13.67 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002696/0.726, allocations: 344.6 kB / 0.7717 GB, free: 13.33 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 9.59e-05/0.7261, allocations: 98.64 kB / 0.7718 GB, free: 13.23 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001241/0.7263, allocations: 73.69 kB / 0.7719 GB, free: 13.16 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 0.0001158/0.7264, allocations: 317.9 kB / 0.7722 GB, free: 12.84 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003157/0.7267, allocations: 130.5 kB / 0.7723 GB, free: 12.71 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004474/0.7272, allocations: 287.6 kB / 0.7726 GB, free: 12.37 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006317/0.7278, allocations: 297.8 kB / 0.7729 GB, free: 12.07 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.671e-06/0.7278, allocations: 0 / 0.7729 GB, free: 12.07 MB / 0.5919 GB Notification: Performance of matching and sorting (n=30) (initialization): time 0.001097/0.7289, allocations: 466.2 kB / 0.7733 GB, free: 11.61 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.944e-05/0.729, allocations: 7.984 kB / 0.7733 GB, free: 11.61 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.009e-05/0.729, allocations: 4 kB / 0.7733 GB, free: 11.6 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003709/0.7294, allocations: 63 kB / 0.7734 GB, free: 11.54 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006014/0.73, allocations: 99.8 kB / 0.7735 GB, free: 11.44 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007838/0.7308, allocations: 1.162 MB / 0.7746 GB, free: 10.23 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008985/0.7317, allocations: 92.31 kB / 0.7747 GB, free: 10.14 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.238e-05/0.7317, allocations: 12.06 kB / 0.7747 GB, free: 10.13 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004951/0.7322, allocations: 280 kB / 0.775 GB, free: 9.852 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004423/0.7327, allocations: 292.2 kB / 0.7753 GB, free: 9.5 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005673/0.7332, allocations: 302 kB / 0.7755 GB, free: 9.195 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.543e-06/0.7333, allocations: 0 / 0.7755 GB, free: 9.195 MB / 0.5919 GB Notification: Performance of matching and sorting (n=30) (initialization_lambda0): time 0.0009287/0.7342, allocations: 433.2 kB / 0.776 GB, free: 8.762 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.018e-05/0.7342, allocations: 8 kB / 0.776 GB, free: 8.754 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.496e-06/0.7342, allocations: 0.625 kB / 0.776 GB, free: 8.754 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001439/0.7344, allocations: 40.83 kB / 0.776 GB, free: 8.711 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004135/0.7348, allocations: 83.88 kB / 0.7761 GB, free: 8.629 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001346/0.7362, allocations: 1.519 MB / 0.7776 GB, free: 6.965 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001008/0.7372, allocations: 111.8 kB / 0.7777 GB, free: 6.855 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.857e-05/0.7372, allocations: 8 kB / 0.7777 GB, free: 6.848 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 0.0001827/0.7374, allocations: 203.9 kB / 0.7779 GB, free: 6.645 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001376/0.7375, allocations: 75.06 kB / 0.778 GB, free: 6.57 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000988/0.7385, allocations: 455.4 kB / 0.7784 GB, free: 6.113 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.89e-06/0.7386, allocations: 4 kB / 0.7784 GB, free: 6.109 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.665e-06/0.7386, allocations: 0.6875 kB / 0.7784 GB, free: 6.109 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.188e-06/0.7386, allocations: 0 / 0.7784 GB, free: 6.109 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001954/0.7405, allocations: 1.205 MB / 0.7796 GB, free: 4.828 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.422e-06/0.7406, allocations: 3.938 kB / 0.7796 GB, free: 4.824 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003577/0.7409, allocations: 59.95 kB / 0.7796 GB, free: 4.766 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001202/0.741, allocations: 56.88 kB / 0.7797 GB, free: 4.707 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.948e-05/0.7411, allocations: 8 kB / 0.7797 GB, free: 4.699 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006825/0.7418, allocations: 1.146 MB / 0.7808 GB, free: 3.504 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.446e-06/0.7418, allocations: 4.031 kB / 0.7808 GB, free: 3.5 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001273/0.7431, allocations: 0.7051 MB / 0.7815 GB, free: 2.758 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003005/0.7434, allocations: 200.2 kB / 0.7817 GB, free: 2.543 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001017/0.7435, allocations: 11.98 kB / 0.7817 GB, free: 2.531 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000712/0.7442, allocations: 59.78 kB / 0.7818 GB, free: 2.473 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.618e-05/0.7443, allocations: 27.91 kB / 0.7818 GB, free: 2.445 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.346e-05/0.7443, allocations: 8 kB / 0.7818 GB, free: 2.438 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.0009709/0.7453, allocations: 0.6435 MB / 0.7824 GB, free: 1.801 MB / 0.5919 GB Notification: Performance of sort global known variables: time 1.3e-07/0.7453, allocations: 3.938 kB / 0.7824 GB, free: 1.797 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.0009618/0.7463, allocations: 299.5 kB / 0.7827 GB, free: 1.504 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 0.0004926/0.7468, allocations: 222 kB / 0.7829 GB, free: 1.293 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.001569/0.7484, allocations: 0.5936 MB / 0.7835 GB, free: 0.6875 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 5.53e-06/0.7484, allocations: 4 kB / 0.7835 GB, free: 0.6836 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.0004367/0.7488, allocations: 176.1 kB / 0.7837 GB, free: 0.5117 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001569/0.7504, allocations: 302.8 kB / 0.784 GB, free: 228 kB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002158/0.7526, allocations: 1.5 MB / 0.7854 GB, free: 14.67 MB / 0.6075 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005095/0.7531, allocations: 0.9336 MB / 0.7863 GB, free: 13.71 MB / 0.6075 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002049/0.7533, allocations: 59.41 kB / 0.7864 GB, free: 13.65 MB / 0.6075 GB Notification: Performance of SimCode: time 4.61e-07/0.7533, allocations: 0 / 0.7864 GB, free: 13.65 MB / 0.6075 GB Notification: Performance of Templates: time 0.02083/0.7741, allocations: 16.07 MB / 0.8021 GB, free: 13.68 MB / 0.6231 GB make -j1 -f IDEAS_dev_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.makefile (rm -f IDEAS_dev_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.sim & ./IDEAS_dev_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.pipe 2>&1)