Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValves.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Buildings.Fluid.Actuators.Valves.Examples.TwoWayValves,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValves") translateModel(Buildings.Fluid.Actuators.Valves.Examples.TwoWayValves,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValves") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0115/0.0115, allocations: 106.3 kB / 15.74 MB, free: 6.004 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001672/0.001672, allocations: 196.5 kB / 16.68 MB, free: 5.93 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.77/1.77, allocations: 205.1 MB / 222.6 MB, free: 4.492 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.53/1.53, allocations: 251.7 MB / 0.5094 GB, free: 3 MB / 414.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.00143/0.00143, allocations: 63.91 kB / 0.7258 GB, free: 9.02 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2577/0.2591, allocations: 104.7 MB / 0.828 GB, free: 208 kB / 0.6387 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Actuators.Valves.Examples.TwoWayValves): time 0.02746/0.2866, allocations: 26.61 MB / 0.854 GB, free: 5.492 MB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.01726/0.3039, allocations: 10.39 MB / 0.8642 GB, free: 11.09 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00221/0.3062, allocations: 39.69 kB / 0.8642 GB, free: 11.05 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.001523/0.3078, allocations: 385.2 kB / 0.8646 GB, free: 10.67 MB / 0.6856 GB Notification: Performance of NFTyping.typeBindings: time 0.004615/0.3124, allocations: 1.239 MB / 0.8658 GB, free: 9.426 MB / 0.6856 GB Notification: Performance of NFTyping.typeClassSections: time 0.00324/0.3157, allocations: 1.018 MB / 0.8668 GB, free: 8.414 MB / 0.6856 GB Notification: Performance of NFFlatten.flatten: time 0.004482/0.3202, allocations: 2.636 MB / 0.8694 GB, free: 5.777 MB / 0.6856 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00158/0.3218, allocations: 0.9536 MB / 0.8703 GB, free: 4.805 MB / 0.6856 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002338/0.3241, allocations: 1.203 MB / 0.8715 GB, free: 3.598 MB / 0.6856 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001674/0.3258, allocations: 1.028 MB / 0.8725 GB, free: 2.566 MB / 0.6856 GB Notification: Performance of NFPackage.collectConstants: time 0.0001593/0.326, allocations: 84 kB / 0.8725 GB, free: 2.484 MB / 0.6856 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002171/0.3282, allocations: 0.9593 MB / 0.8735 GB, free: 1.523 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.0003374/0.3285, allocations: 255.1 kB / 0.8737 GB, free: 1.273 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.000681/0.3292, allocations: 0.5403 MB / 0.8743 GB, free: 0.7305 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.002338/0.3316, allocations: 1.628 MB / 0.8758 GB, free: 15.1 MB / 0.7012 GB Notification: Performance of FrontEnd - DAE generated: time 3.657e-06/0.3316, allocations: 0 / 0.8758 GB, free: 15.1 MB / 0.7012 GB Notification: Performance of FrontEnd: time 1.443e-06/0.3316, allocations: 0 / 0.8758 GB, free: 15.1 MB / 0.7012 GB Notification: Performance of Transformations before backend: time 1.359e-05/0.3316, allocations: 0 / 0.8758 GB, free: 15.1 MB / 0.7012 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 124 * Number of variables: 124 Notification: Performance of Generate backend data structure: time 0.00232/0.3339, allocations: 1.378 MB / 0.8772 GB, free: 13.67 MB / 0.7012 GB Notification: Performance of prepare preOptimizeDAE: time 4.791e-05/0.334, allocations: 12.03 kB / 0.8772 GB, free: 13.66 MB / 0.7012 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002468/0.3342, allocations: 119.7 kB / 0.8773 GB, free: 13.54 MB / 0.7012 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001246/0.3355, allocations: 0.6856 MB / 0.878 GB, free: 12.81 MB / 0.7012 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.298e-05/0.3356, allocations: 57 kB / 0.878 GB, free: 12.75 MB / 0.7012 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000152/0.3357, allocations: 87.94 kB / 0.8781 GB, free: 12.67 MB / 0.7012 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009172/0.3367, allocations: 0.5569 MB / 0.8787 GB, free: 12.09 MB / 0.7012 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.795e-05/0.3367, allocations: 0 / 0.8787 GB, free: 12.09 MB / 0.7012 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.392e-05/0.3367, allocations: 20 kB / 0.8787 GB, free: 12.07 MB / 0.7012 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.306e-05/0.3368, allocations: 12 kB / 0.8787 GB, free: 12.05 MB / 0.7012 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007411/0.3375, allocations: 407.6 kB / 0.8791 GB, free: 11.66 MB / 0.7012 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 0.003704/0.3412, allocations: 2.513 MB / 0.8815 GB, free: 9.004 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005694/0.3418, allocations: 262.5 kB / 0.8818 GB, free: 8.738 MB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002718/0.3421, allocations: 144.7 kB / 0.8819 GB, free: 8.594 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003811/0.3425, allocations: 348.3 kB / 0.8823 GB, free: 8.18 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.314e-05/0.3425, allocations: 38.56 kB / 0.8823 GB, free: 8.133 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=29): time 1.854e-06/0.3425, allocations: 0 / 0.8823 GB, free: 8.133 MB / 0.7012 GB Notification: Performance of matching and sorting (n=29): time 0.001131/0.3437, allocations: 462.6 kB / 0.8827 GB, free: 7.676 MB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.383e-05/0.3437, allocations: 63.39 kB / 0.8828 GB, free: 7.602 MB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000887/0.3446, allocations: 0.7553 MB / 0.8835 GB, free: 6.836 MB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 8.424e-05/0.3447, allocations: 41.7 kB / 0.8836 GB, free: 6.789 MB / 0.7012 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004169/0.3451, allocations: 417 kB / 0.884 GB, free: 6.371 MB / 0.7012 GB Notification: Performance of collectInitialBindings (initialization): time 9.084e-05/0.3452, allocations: 98.56 kB / 0.8841 GB, free: 6.273 MB / 0.7012 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003262/0.3456, allocations: 198.6 kB / 0.8843 GB, free: 6.074 MB / 0.7012 GB Notification: Performance of setup shared object (initialization): time 0.0001757/0.3458, allocations: 329.9 kB / 0.8846 GB, free: 5.746 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003563/0.3461, allocations: 176.1 kB / 0.8847 GB, free: 5.57 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001056/0.3472, allocations: 0.7753 MB / 0.8855 GB, free: 4.598 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007669/0.348, allocations: 395.6 kB / 0.8859 GB, free: 4.184 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.767e-06/0.348, allocations: 3.938 kB / 0.8859 GB, free: 4.18 MB / 0.7012 GB Notification: Performance of matching and sorting (n=62) (initialization): time 0.001167/0.3492, allocations: 0.5652 MB / 0.8864 GB, free: 3.605 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 2.1e-05/0.3492, allocations: 4 kB / 0.8864 GB, free: 3.602 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.123e-05/0.3492, allocations: 4 kB / 0.8864 GB, free: 3.598 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.455e-05/0.3492, allocations: 4 kB / 0.8864 GB, free: 3.594 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001156/0.3504, allocations: 203.9 kB / 0.8866 GB, free: 3.395 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001402/0.3518, allocations: 2.368 MB / 0.8889 GB, free: 0.9336 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002659/0.3545, allocations: 0.6437 MB / 0.8896 GB, free: 296 kB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.177e-05/0.3546, allocations: 24 kB / 0.8896 GB, free: 272 kB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007146/0.3553, allocations: 317.1 kB / 0.8899 GB, free: 15.95 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001022/0.3563, allocations: 0.7897 MB / 0.8907 GB, free: 14.95 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0006881/0.357, allocations: 396.3 kB / 0.891 GB, free: 14.52 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.905e-06/0.357, allocations: 7.938 kB / 0.8911 GB, free: 14.51 MB / 0.7169 GB Notification: Performance of matching and sorting (n=62) (initialization_lambda0): time 0.001179/0.3582, allocations: 0.5583 MB / 0.8916 GB, free: 13.95 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 1.57e-05/0.3582, allocations: 8 kB / 0.8916 GB, free: 13.94 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.051e-06/0.3582, allocations: 4 kB / 0.8916 GB, free: 13.93 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.123e-05/0.3583, allocations: 12.12 kB / 0.8916 GB, free: 13.92 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005756/0.3588, allocations: 135.8 kB / 0.8918 GB, free: 13.79 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.27e-05/0.3589, allocations: 8 kB / 0.8918 GB, free: 13.78 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003577/0.3625, allocations: 0.898 MB / 0.8926 GB, free: 12.88 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.352e-05/0.3625, allocations: 27.98 kB / 0.8927 GB, free: 12.86 MB / 0.7169 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 9 * 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 (62): * Single equations (assignments): 58 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * 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): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002958/0.3628, allocations: 220.7 kB / 0.8929 GB, free: 12.63 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001657/0.363, allocations: 86.91 kB / 0.893 GB, free: 12.55 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001085/0.3641, allocations: 469.3 kB / 0.8934 GB, free: 12.08 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.315e-05/0.3641, allocations: 4 kB / 0.8934 GB, free: 12.08 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.406e-06/0.3641, allocations: 0 / 0.8934 GB, free: 12.08 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.823e-06/0.3641, allocations: 0 / 0.8934 GB, free: 12.08 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002118/0.3663, allocations: 1.136 MB / 0.8945 GB, free: 10.88 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.614e-06/0.3663, allocations: 0 / 0.8945 GB, free: 10.88 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004784/0.3668, allocations: 95.86 kB / 0.8946 GB, free: 10.78 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.033e-05/0.3668, allocations: 4 kB / 0.8946 GB, free: 10.78 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.277e-05/0.3668, allocations: 15.92 kB / 0.8946 GB, free: 10.76 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001193/0.368, allocations: 2.36 MB / 0.8969 GB, free: 8.309 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.243e-06/0.3681, allocations: 0 / 0.8969 GB, free: 8.309 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008253/0.3689, allocations: 0.5144 MB / 0.8974 GB, free: 7.766 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002808/0.3692, allocations: 195.9 kB / 0.8976 GB, free: 7.555 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001039/0.3693, allocations: 11.94 kB / 0.8976 GB, free: 7.543 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003773/0.3697, allocations: 23.97 kB / 0.8977 GB, free: 7.52 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.183e-05/0.3698, allocations: 27.91 kB / 0.8977 GB, free: 7.492 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.936e-05/0.3698, allocations: 12 kB / 0.8977 GB, free: 7.48 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.0006762/0.3705, allocations: 0.5146 MB / 0.8982 GB, free: 6.969 MB / 0.7169 GB Notification: Performance of sort global known variables: time 2.6e-07/0.3705, allocations: 0 / 0.8982 GB, free: 6.969 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.001532/0.372, allocations: 471.1 kB / 0.8986 GB, free: 6.508 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * 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 simulation (35): * Single equations (assignments): 29 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * 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): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0007987/0.3728, allocations: 311.4 kB / 0.8989 GB, free: 6.199 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.00229/0.3751, allocations: 0.7135 MB / 0.8996 GB, free: 5.484 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 5.11e-06/0.3752, allocations: 0 / 0.8996 GB, free: 5.484 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.0005204/0.3757, allocations: 208 kB / 0.8998 GB, free: 5.281 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001571/0.3773, allocations: 367.3 kB / 0.9002 GB, free: 4.93 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002629/0.3799, allocations: 1.267 MB / 0.9014 GB, free: 3.625 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005708/0.3805, allocations: 0.9657 MB / 0.9024 GB, free: 2.629 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.0008385/0.3814, allocations: 166 kB / 0.9025 GB, free: 2.465 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001749/0.3815, allocations: 75.34 kB / 0.9026 GB, free: 2.395 MB / 0.7169 GB Notification: Performance of SimCode: time 7.41e-07/0.3815, allocations: 0 / 0.9026 GB, free: 2.395 MB / 0.7169 GB Notification: Performance of Templates: time 0.5831/0.9646, allocations: 20.56 MB / 0.9227 GB, free: 89.91 MB / 0.7325 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValves.makefile (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValves.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValves -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe 2>&1)