Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.RoomMixingBox.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/Buildings 10.1.0-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/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: "" <> buildModelFMU(Buildings.Examples.DualFanDualDuct.Controls.Examples.RoomMixingBox,fileNamePrefix="Buildings_10_Buildings_Examples_DualFanDualDuct_Controls_Examples_RoomMixingBox",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Examples.DualFanDualDuct.Controls.Examples.RoomMixingBox,fileNamePrefix="Buildings_10_Buildings_Examples_DualFanDualDuct_Controls_Examples_RoomMixingBox",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001074/0.001074, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001091/0.001091, allocations: 196.8 kB / 16.14 MB, free: 6.711 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.268/1.268, allocations: 222.9 MB / 239.8 MB, free: 4.531 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/package.mo): time 2.435/2.435, allocations: 437 MB / 0.7099 GB, free: 5.367 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.001374/0.001375, allocations: 63.91 kB / 0.8686 GB, free: 5.117 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5104/0.5118, allocations: 151.6 MB / 1.017 GB, free: 2.82 MB / 0.7637 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.DualFanDualDuct.Controls.Examples.RoomMixingBox): time 0.004817/0.5166, allocations: 3.934 MB / 1.021 GB, free: 14.86 MB / 0.7794 GB Notification: Performance of NFInst.instExpressions: time 0.002078/0.5187, allocations: 1.254 MB / 1.022 GB, free: 13.6 MB / 0.7794 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004881/0.5192, allocations: 12 kB / 1.022 GB, free: 13.59 MB / 0.7794 GB Notification: Performance of NFTyping.typeComponents: time 0.000373/0.5196, allocations: 103.1 kB / 1.022 GB, free: 13.48 MB / 0.7794 GB Notification: Performance of NFTyping.typeBindings: time 0.0003489/0.52, allocations: 83.36 kB / 1.022 GB, free: 13.4 MB / 0.7794 GB Notification: Performance of NFTyping.typeClassSections: time 0.0006093/0.5206, allocations: 315.8 kB / 1.022 GB, free: 13.09 MB / 0.7794 GB Notification: Performance of NFFlatten.flatten: time 0.0008117/0.5214, allocations: 0.92 MB / 1.023 GB, free: 12.17 MB / 0.7794 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0006752/0.5221, allocations: 0.5191 MB / 1.024 GB, free: 11.63 MB / 0.7794 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003233/0.5225, allocations: 294.5 kB / 1.024 GB, free: 11.34 MB / 0.7794 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003367/0.5228, allocations: 362.1 kB / 1.024 GB, free: 10.98 MB / 0.7794 GB Notification: Performance of NFPackage.collectConstants: time 0.0001071/0.5229, allocations: 48 kB / 1.024 GB, free: 10.94 MB / 0.7794 GB Notification: Performance of NFFlatten.collectFunctions: time 8.463e-05/0.523, allocations: 48 kB / 1.024 GB, free: 10.89 MB / 0.7794 GB Notification: Performance of NFScalarize.scalarize: time 0.0001165/0.5231, allocations: 155.3 kB / 1.025 GB, free: 10.74 MB / 0.7794 GB Notification: Performance of NFVerifyModel.verify: time 0.0002611/0.5234, allocations: 373.7 kB / 1.025 GB, free: 10.37 MB / 0.7794 GB Notification: Performance of NFConvertDAE.convert: time 0.0007707/0.5242, allocations: 1.186 MB / 1.026 GB, free: 9.184 MB / 0.7794 GB Notification: Performance of FrontEnd - DAE generated: time 4.428e-06/0.5242, allocations: 0 / 1.026 GB, free: 9.184 MB / 0.7794 GB Notification: Performance of FrontEnd: time 7.52e-07/0.5242, allocations: 0 / 1.026 GB, free: 9.184 MB / 0.7794 GB Notification: Performance of Transformations before backend: time 8.506e-06/0.5242, allocations: 4 kB / 1.026 GB, free: 9.18 MB / 0.7794 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 179 * Number of variables: 179 Notification: Performance of Generate backend data structure: time 0.002025/0.5262, allocations: 1.22 MB / 1.027 GB, free: 7.895 MB / 0.7794 GB Notification: Performance of prepare preOptimizeDAE: time 3.69e-05/0.5263, allocations: 15.97 kB / 1.027 GB, free: 7.879 MB / 0.7794 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001147/0.5264, allocations: 122.6 kB / 1.027 GB, free: 7.75 MB / 0.7794 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001255/0.5265, allocations: 91.81 kB / 1.027 GB, free: 7.66 MB / 0.7794 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005578/0.5271, allocations: 0.5268 MB / 1.028 GB, free: 7.094 MB / 0.7794 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.949e-05/0.5271, allocations: 54.38 kB / 1.028 GB, free: 7.039 MB / 0.7794 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.454e-05/0.5273, allocations: 80.36 kB / 1.028 GB, free: 6.961 MB / 0.7794 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001474/0.5287, allocations: 0.8112 MB / 1.029 GB, free: 6.133 MB / 0.7794 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.387e-05/0.5288, allocations: 0 / 1.029 GB, free: 6.133 MB / 0.7794 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.838e-05/0.5288, allocations: 28 kB / 1.029 GB, free: 6.105 MB / 0.7794 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.32e-05/0.5288, allocations: 16 kB / 1.029 GB, free: 6.09 MB / 0.7794 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001606/0.5305, allocations: 0.6792 MB / 1.03 GB, free: 5.41 MB / 0.7794 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002939/0.5334, allocations: 2.481 MB / 1.032 GB, free: 2.848 MB / 0.7794 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001602/0.535, allocations: 0.7032 MB / 1.033 GB, free: 2.137 MB / 0.7794 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007637/0.5358, allocations: 350 kB / 1.033 GB, free: 1.793 MB / 0.7794 GB Notification: Performance of preOpt evalFunc (simulation): time 4.086e-05/0.5358, allocations: 9.453 kB / 1.033 GB, free: 1.781 MB / 0.7794 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009048/0.5368, allocations: 365.2 kB / 1.033 GB, free: 1.41 MB / 0.7794 GB Notification: Performance of pre-optimization done (n=51): time 2.174e-06/0.5368, allocations: 0 / 1.033 GB, free: 1.41 MB / 0.7794 GB Notification: Performance of matching and sorting (n=51): time 0.002183/0.539, allocations: 0.8612 MB / 1.034 GB, free: 0.5469 MB / 0.7794 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.723e-05/0.539, allocations: 140.9 kB / 1.034 GB, free: 388 kB / 0.7794 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000624/0.5397, allocations: 0.5654 MB / 1.035 GB, free: 15.8 MB / 0.795 GB Notification: Performance of collectPreVariables (initialization): time 4.669e-05/0.5397, allocations: 37.7 kB / 1.035 GB, free: 15.76 MB / 0.795 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002289/0.54, allocations: 364.1 kB / 1.035 GB, free: 15.4 MB / 0.795 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001211/0.5401, allocations: 173.5 kB / 1.035 GB, free: 15.23 MB / 0.795 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001682/0.5403, allocations: 110.2 kB / 1.036 GB, free: 15.11 MB / 0.795 GB Notification: Performance of setup shared object (initialization): time 0.0001286/0.5404, allocations: 378.7 kB / 1.036 GB, free: 14.73 MB / 0.795 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000746/0.5411, allocations: 279 kB / 1.036 GB, free: 14.46 MB / 0.795 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00081/0.542, allocations: 423.2 kB / 1.037 GB, free: 14 MB / 0.795 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001421/0.5434, allocations: 0.6585 MB / 1.037 GB, free: 13.3 MB / 0.795 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.488e-06/0.5434, allocations: 4 kB / 1.037 GB, free: 13.29 MB / 0.795 GB Notification: Performance of matching and sorting (n=71) (initialization): time 0.001696/0.5451, allocations: 0.8058 MB / 1.038 GB, free: 12.46 MB / 0.795 GB Notification: Performance of prepare postOptimizeDAE: time 4.138e-05/0.5452, allocations: 59.41 kB / 1.038 GB, free: 12.39 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.523e-06/0.5452, allocations: 4.281 kB / 1.038 GB, free: 12.39 MB / 0.795 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.517e-05/0.5452, allocations: 8 kB / 1.038 GB, free: 12.38 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006123/0.5458, allocations: 151.8 kB / 1.038 GB, free: 12.23 MB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.929e-06/0.5458, allocations: 4 kB / 1.038 GB, free: 12.23 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005273/0.5464, allocations: 119.3 kB / 1.038 GB, free: 12.11 MB / 0.795 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.931e-05/0.5464, allocations: 23.94 kB / 1.038 GB, free: 12.09 MB / 0.795 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007374/0.5472, allocations: 389.2 kB / 1.039 GB, free: 11.7 MB / 0.795 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006357/0.5478, allocations: 357.1 kB / 1.039 GB, free: 11.3 MB / 0.795 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001108/0.5489, allocations: 0.5688 MB / 1.04 GB, free: 10.7 MB / 0.795 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.164e-06/0.5489, allocations: 0 / 1.04 GB, free: 10.7 MB / 0.795 GB Notification: Performance of matching and sorting (n=71) (initialization_lambda0): time 0.001363/0.5503, allocations: 0.7202 MB / 1.04 GB, free: 9.957 MB / 0.795 GB Notification: Performance of prepare postOptimizeDAE: time 3.337e-05/0.5504, allocations: 63.41 kB / 1.04 GB, free: 9.883 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.105e-06/0.5504, allocations: 0 / 1.04 GB, free: 9.883 MB / 0.795 GB Notification: Performance of postOpt tearingSystem (initialization): time 6.953e-06/0.5504, allocations: 8 kB / 1.04 GB, free: 9.875 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004866/0.5509, allocations: 123.8 kB / 1.041 GB, free: 9.754 MB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.924e-06/0.5509, allocations: 7.938 kB / 1.041 GB, free: 9.746 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004611/0.5514, allocations: 95.52 kB / 1.041 GB, free: 9.652 MB / 0.795 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.032e-05/0.5514, allocations: 24 kB / 1.041 GB, free: 9.629 MB / 0.795 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 13 (conMix.conFloRat.con1.y,conMix.conCoo.con1.y,conMix.conHea.con1.y,m_flow.count,$PRE.m_flow.count,m_flow.T_start,$PRE.m_flow.T_start,TRoo.count,$PRE.TRoo.count,TRoo.T_start,$PRE.TRoo.T_start,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (69): * Single equations (assignments): 67 * Array equations: 0 * Algorithm blocks: 2 * 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 0.0001521/0.5516, allocations: 225.7 kB / 1.041 GB, free: 9.402 MB / 0.795 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.87e-05/0.5516, allocations: 63.25 kB / 1.041 GB, free: 9.34 MB / 0.795 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001546/0.5532, allocations: 0.6548 MB / 1.042 GB, free: 8.68 MB / 0.795 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.63e-06/0.5532, allocations: 4 kB / 1.042 GB, free: 8.676 MB / 0.795 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.669e-06/0.5532, allocations: 0 / 1.042 GB, free: 8.676 MB / 0.795 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.809e-06/0.5532, allocations: 0 / 1.042 GB, free: 8.676 MB / 0.795 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006485/0.5539, allocations: 0.712 MB / 1.042 GB, free: 7.914 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.124e-06/0.5539, allocations: 0 / 1.042 GB, free: 7.914 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005257/0.5544, allocations: 119.8 kB / 1.042 GB, free: 7.797 MB / 0.795 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.464e-06/0.5544, allocations: 8 kB / 1.042 GB, free: 7.789 MB / 0.795 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.477e-05/0.5545, allocations: 15.92 kB / 1.042 GB, free: 7.773 MB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.415e-06/0.5545, allocations: 0 / 1.042 GB, free: 7.773 MB / 0.795 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.021e-06/0.5545, allocations: 0 / 1.042 GB, free: 7.773 MB / 0.795 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002136/0.5566, allocations: 0.9872 MB / 1.043 GB, free: 6.766 MB / 0.795 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001029/0.5568, allocations: 144.3 kB / 1.044 GB, free: 6.605 MB / 0.795 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.171e-05/0.5568, allocations: 12 kB / 1.044 GB, free: 6.594 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004018/0.5572, allocations: 71.91 kB / 1.044 GB, free: 6.523 MB / 0.795 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001067/0.5574, allocations: 44.38 kB / 1.044 GB, free: 6.48 MB / 0.795 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.098e-05/0.5574, allocations: 11.98 kB / 1.044 GB, free: 6.469 MB / 0.795 GB Notification: Performance of sorting global known variables: time 0.0004101/0.5578, allocations: 406.8 kB / 1.044 GB, free: 6.074 MB / 0.795 GB Notification: Performance of sort global known variables: time 1.61e-07/0.5578, allocations: 0 / 1.044 GB, free: 6.074 MB / 0.795 GB Notification: Performance of remove unused functions: time 0.0005608/0.5584, allocations: 258.9 kB / 1.044 GB, free: 5.82 MB / 0.795 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 3 (conMix.conHea.I.y,conMix.conCoo.I.y,conMix.conFloRat.I.y) * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,TRoo.T_start,TRoo.count,m_flow.T_start,m_flow.count) * Number of discrete states: 2 (m_flow.count,TRoo.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (51): * Single equations (assignments): 47 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 4 * 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 0.0024/0.5608, allocations: 1.544 MB / 1.046 GB, free: 4.246 MB / 0.795 GB Notification: Performance of simCode: created initialization part: time 0.002127/0.5629, allocations: 1.151 MB / 1.047 GB, free: 3.047 MB / 0.795 GB Notification: Performance of simCode: created event and clocks part: time 2.305e-06/0.5629, allocations: 4.125 kB / 1.047 GB, free: 3.043 MB / 0.795 GB Notification: Performance of simCode: created simulation system equations: time 0.0006891/0.5636, allocations: 302.3 kB / 1.047 GB, free: 2.746 MB / 0.795 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005732/0.5642, allocations: 129.5 kB / 1.047 GB, free: 2.621 MB / 0.795 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009238/0.5735, allocations: 6.102 MB / 1.053 GB, free: 12.35 MB / 0.8106 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003741/0.5739, allocations: 0.9104 MB / 1.054 GB, free: 11.41 MB / 0.8106 GB Notification: Performance of simCode: alias equations: time 0.0003254/0.5742, allocations: 84.97 kB / 1.054 GB, free: 11.33 MB / 0.8106 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003585/0.5746, allocations: 255.3 kB / 1.055 GB, free: 11.08 MB / 0.8106 GB Notification: Performance of SimCode: time 3.2e-07/0.5746, allocations: 0 / 1.055 GB, free: 11.08 MB / 0.8106 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3551/0.9297, allocations: 12.59 MB / 1.067 GB, free: 14.7 MB / 0.8262 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002624/0.93, allocations: 219.6 kB / 1.067 GB, free: 14.44 MB / 0.8262 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.97/3.9, allocations: 3.938 kB / 1.067 GB, free: 14.44 MB / 0.8262 GB (rm -f Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.RoomMixingBox.pipe ; mkfifo Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.RoomMixingBox.pipe ; head -c 1048576 < Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.RoomMixingBox.pipe >> ../files/Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.RoomMixingBox.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.RoomMixingBox_res.mat --tempDir=temp_Buildings_10_Buildings_Examples_DualFanDualDuct_Controls_Examples_RoomMixingBox_fmu --startTime=0 --stopTime=10800 --timeout=50 --tolerance=1e-06 Buildings_10_Buildings_Examples_DualFanDualDuct_Controls_Examples_RoomMixingBox.fmu > Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.RoomMixingBox.pipe 2>&1)