Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir,fileNamePrefix="Buildings_8_0_0_Buildings_Fluid_MixingVolumes_BaseClasses_Validation_MixingVolumeHeatPortAir",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir,fileNamePrefix="Buildings_8_0_0_Buildings_Fluid_MixingVolumes_BaseClasses_Validation_MixingVolumeHeatPortAir",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 1.445/1.445, allocations: 287.4 MB / 302.5 MB, free: 8.23 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0008414/0.0008415, allocations: 185.7 kB / 371.1 MB, free: 10.86 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.184/1.184, allocations: 205.4 MB / 0.6298 GB, free: 10.61 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0006808/0.0006808, allocations: 99.06 kB / 0.7431 GB, free: 6.602 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.000343/0.0003426, allocations: 11.7 kB / 0.8662 GB, free: 140.3 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1623/0.1627, allocations: 115.3 MB / 0.9787 GB, free: 28.13 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir): time 0.4583/0.621, allocations: 166.5 MB / 1.141 GB, free: 13.23 MB / 0.698 GB Notification: Performance of NFInst.instExpressions: time 0.006769/0.6278, allocations: 6.203 MB / 1.147 GB, free: 11.25 MB / 0.698 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006284/0.6285, allocations: 24.56 kB / 1.147 GB, free: 11.24 MB / 0.698 GB Notification: Performance of NFTyping.typeComponents: time 0.000794/0.6293, allocations: 290.9 kB / 1.148 GB, free: 11.12 MB / 0.698 GB Notification: Performance of NFTyping.typeBindings: time 0.002995/0.6323, allocations: 1.025 MB / 1.149 GB, free: 10.68 MB / 0.698 GB Notification: Performance of NFTyping.typeClassSections: time 0.001732/0.634, allocations: 0.5987 MB / 1.149 GB, free: 10.55 MB / 0.698 GB Notification: Performance of NFFlatten.flatten: time 0.004091/0.6381, allocations: 4.575 MB / 1.154 GB, free: 9.242 MB / 0.698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001606/0.6398, allocations: 1.254 MB / 1.155 GB, free: 8.75 MB / 0.698 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002689/0.6425, allocations: 1.212 MB / 1.156 GB, free: 8.195 MB / 0.698 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002165/0.6446, allocations: 1.127 MB / 1.157 GB, free: 7.586 MB / 0.698 GB Notification: Performance of NFPackage.collectConstants: time 0.0001789/0.6448, allocations: 51.59 kB / 1.157 GB, free: 7.586 MB / 0.698 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002487/0.6473, allocations: 0.9059 MB / 1.158 GB, free: 7.121 MB / 0.698 GB Notification: Performance of NFScalarize.scalarize: time 0.000536/0.6479, allocations: 477.6 kB / 1.159 GB, free: 6.824 MB / 0.698 GB Notification: Performance of NFVerifyModel.verify: time 0.0005009/0.6484, allocations: 320.8 kB / 1.159 GB, free: 6.66 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.002127/0.6505, allocations: 2.029 MB / 1.161 GB, free: 5.387 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 5.851e-06/0.6505, allocations: 0 / 1.161 GB, free: 5.387 MB / 0.698 GB Notification: Performance of FrontEnd: time 3.106e-06/0.6505, allocations: 1.562 kB / 1.161 GB, free: 5.387 MB / 0.698 GB Notification: Performance of Transformations before backend: time 2.629e-05/0.6506, allocations: 3.938 kB / 1.161 GB, free: 5.383 MB / 0.698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 247 * Number of variables: 247 Notification: Performance of Generate backend data structure: time 0.002829/0.6534, allocations: 1.608 MB / 1.163 GB, free: 4.191 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 4.084e-05/0.6534, allocations: 9.031 kB / 1.163 GB, free: 4.191 MB / 0.698 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002133/0.6537, allocations: 159.6 kB / 1.163 GB, free: 4.07 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002678/0.6564, allocations: 499.6 kB / 1.163 GB, free: 3.844 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001839/0.6582, allocations: 1.197 MB / 1.164 GB, free: 3.035 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.662e-05/0.6583, allocations: 75.75 kB / 1.164 GB, free: 3 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001622/0.6584, allocations: 109.2 kB / 1.165 GB, free: 2.961 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002061/0.6605, allocations: 1.326 MB / 1.166 GB, free: 2.234 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.505e-05/0.6605, allocations: 0.9375 kB / 1.166 GB, free: 2.234 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001005/0.6607, allocations: 45.75 kB / 1.166 GB, free: 2.199 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.309e-05/0.6607, allocations: 41.05 kB / 1.166 GB, free: 2.195 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001874/0.6626, allocations: 1.273 MB / 1.167 GB, free: 1.582 MB / 0.698 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 0.005716/0.6683, allocations: 4.911 MB / 1.172 GB, free: 13.63 MB / 0.7136 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001137/0.6695, allocations: 1.001 MB / 1.173 GB, free: 13.11 MB / 0.7136 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006401/0.6701, allocations: 0.5731 MB / 1.173 GB, free: 12.83 MB / 0.7136 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000265/0.6704, allocations: 199.5 kB / 1.174 GB, free: 12.63 MB / 0.7136 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.709e-05/0.6705, allocations: 46.11 kB / 1.174 GB, free: 12.58 MB / 0.7136 GB Notification: Performance of pre-optimization done (n=78): time 2.805e-06/0.6705, allocations: 0 / 1.174 GB, free: 12.58 MB / 0.7136 GB Notification: Performance of matching and sorting (n=81): time 0.00481/0.6753, allocations: 2.985 MB / 1.177 GB, free: 10.92 MB / 0.7136 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.737e-05/0.6753, allocations: 63.06 kB / 1.177 GB, free: 10.85 MB / 0.7136 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001013/0.6763, allocations: 0.9505 MB / 1.178 GB, free: 10.32 MB / 0.7136 GB Notification: Performance of collectPreVariables (initialization): time 6.845e-05/0.6764, allocations: 49.52 kB / 1.178 GB, free: 10.28 MB / 0.7136 GB Notification: Performance of collectInitialEqns (initialization): time 0.000372/0.6768, allocations: 0.5346 MB / 1.178 GB, free: 9.805 MB / 0.7136 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002358/0.677, allocations: 285.5 kB / 1.178 GB, free: 9.559 MB / 0.7136 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.84e-05/0.6771, allocations: 15.31 kB / 1.178 GB, free: 9.547 MB / 0.7136 GB Notification: Performance of setup shared object (initialization): time 0.0001301/0.6772, allocations: 340.8 kB / 1.179 GB, free: 9.219 MB / 0.7136 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005397/0.6778, allocations: 436.5 kB / 1.179 GB, free: 9.012 MB / 0.7136 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006708/0.6784, allocations: 0.6104 MB / 1.18 GB, free: 8.594 MB / 0.7136 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001238/0.6797, allocations: 1.074 MB / 1.181 GB, free: 7.992 MB / 0.7136 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.334e-06/0.6797, allocations: 0 / 1.181 GB, free: 7.992 MB / 0.7136 GB Notification: Performance of matching and sorting (n=97) (initialization): time 0.001579/0.6813, allocations: 1.23 MB / 1.182 GB, free: 7.371 MB / 0.7136 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001002/0.6814, allocations: 174.5 kB / 1.182 GB, free: 7.168 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.354e-06/0.6814, allocations: 2.875 kB / 1.182 GB, free: 7.168 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001982/0.6816, allocations: 71.19 kB / 1.182 GB, free: 7.133 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009292/0.6826, allocations: 213.1 kB / 1.182 GB, free: 7.074 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002176/0.6847, allocations: 2.988 MB / 1.185 GB, free: 4.195 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001225/0.686, allocations: 144.8 kB / 1.186 GB, free: 4.117 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.985e-05/0.6861, allocations: 27 kB / 1.186 GB, free: 4.113 MB / 0.7136 GB Notification: Performance of prepare postOptimizeDAE: time 5.861e-06/0.6861, allocations: 5.062 kB / 1.186 GB, free: 4.113 MB / 0.7136 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001489/0.6876, allocations: 1.122 MB / 1.187 GB, free: 3.555 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.618e-06/0.6876, allocations: 2.938 kB / 1.187 GB, free: 3.555 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001647/0.6877, allocations: 71.55 kB / 1.187 GB, free: 3.52 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005907/0.6883, allocations: 171.9 kB / 1.187 GB, free: 3.48 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001358/0.6897, allocations: 1.813 MB / 1.189 GB, free: 1.789 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001193/0.6909, allocations: 140.8 kB / 1.189 GB, free: 1.715 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.772e-05/0.691, allocations: 38.83 kB / 1.189 GB, free: 1.699 MB / 0.7136 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * 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 (92): * Single equations (assignments): 89 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 2 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 2 {1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(1,100.0%) 5} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0007696/0.6918, allocations: 0.5965 MB / 1.189 GB, free: 1.281 MB / 0.7136 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000146/0.6919, allocations: 112.8 kB / 1.19 GB, free: 1.223 MB / 0.7136 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001543/0.6935, allocations: 1.183 MB / 1.191 GB, free: 0.5664 MB / 0.7136 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.362e-06/0.6935, allocations: 7.812 kB / 1.191 GB, free: 0.5664 MB / 0.7136 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.937e-06/0.6935, allocations: 2.75 kB / 1.191 GB, free: 0.5664 MB / 0.7136 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001335/0.6948, allocations: 1.236 MB / 1.192 GB, free: 15.75 MB / 0.7292 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003685/0.6985, allocations: 2.792 MB / 1.195 GB, free: 13.54 MB / 0.7292 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.027e-06/0.6985, allocations: 4 kB / 1.195 GB, free: 13.54 MB / 0.7292 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001033/0.6996, allocations: 239.7 kB / 1.195 GB, free: 13.3 MB / 0.7292 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001927/0.6998, allocations: 69.06 kB / 1.195 GB, free: 13.23 MB / 0.7292 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.538e-05/0.6999, allocations: 27.98 kB / 1.195 GB, free: 13.21 MB / 0.7292 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001987/0.7018, allocations: 2.987 MB / 1.198 GB, free: 10.04 MB / 0.7292 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.258e-06/0.7019, allocations: 8.016 kB / 1.198 GB, free: 10.03 MB / 0.7292 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002281/0.7042, allocations: 1.944 MB / 1.2 GB, free: 8.043 MB / 0.7292 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005503/0.7047, allocations: 319.7 kB / 1.2 GB, free: 7.711 MB / 0.7292 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001263/0.7048, allocations: 24 kB / 1.2 GB, free: 7.688 MB / 0.7292 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008653/0.7057, allocations: 117.8 kB / 1.2 GB, free: 7.574 MB / 0.7292 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.804e-05/0.7058, allocations: 64.5 kB / 1.2 GB, free: 7.512 MB / 0.7292 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.363e-05/0.7059, allocations: 27.98 kB / 1.2 GB, free: 7.484 MB / 0.7292 GB Notification: Performance of sorting global known variables: time 0.0008112/0.7067, allocations: 0.6796 MB / 1.201 GB, free: 6.793 MB / 0.7292 GB Notification: Performance of sort global known variables: time 1.81e-07/0.7067, allocations: 3.938 kB / 1.201 GB, free: 6.789 MB / 0.7292 GB Notification: Performance of remove unused functions: time 0.001606/0.7083, allocations: 0.6562 MB / 1.202 GB, free: 6.133 MB / 0.7292 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * Number of states: 7 (vol[1].dynBal.U,vol[1].dynBal.mXi[1],vol[2].dynBal.U,vol[2].dynBal.mXi[1],vol[3].dynBal.U,vol[3].dynBal.m,vol[3].dynBal.mXi[1]) * 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 (76): * Single equations (assignments): 73 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 2 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 2 {1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(1,100.0%) 5} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002765/0.7111, allocations: 2.603 MB / 1.204 GB, free: 3.48 MB / 0.7292 GB Notification: Performance of simCode: created initialization part: time 0.002704/0.7138, allocations: 1.894 MB / 1.206 GB, free: 1.566 MB / 0.7292 GB Notification: Performance of simCode: created event and clocks part: time 2.856e-06/0.7138, allocations: 4 kB / 1.206 GB, free: 1.562 MB / 0.7292 GB Notification: Performance of simCode: created simulation system equations: time 0.0008386/0.7147, allocations: 0.6699 MB / 1.207 GB, free: 0.8789 MB / 0.7292 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003434/0.7181, allocations: 0.7867 MB / 1.207 GB, free: 100 kB / 0.7292 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01282/0.731, allocations: 8.652 MB / 1.216 GB, free: 7.156 MB / 0.7448 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009136/0.7319, allocations: 1.421 MB / 1.217 GB, free: 5.703 MB / 0.7448 GB Notification: Performance of simCode: alias equations: time 0.00178/0.7337, allocations: 0.6765 MB / 1.218 GB, free: 5.023 MB / 0.7448 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006063/0.7343, allocations: 459.3 kB / 1.218 GB, free: 4.574 MB / 0.7448 GB Notification: Performance of SimCode: time 7.11e-07/0.7343, allocations: 0 / 1.218 GB, free: 4.574 MB / 0.7448 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4243/1.159, allocations: 37.99 MB / 1.255 GB, free: 15 MB / 0.7917 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002426/1.159, allocations: 281.5 kB / 1.256 GB, free: 14.64 MB / 0.7917 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.267/4.425, allocations: 0 / 1.256 GB, free: 14.64 MB / 0.7917 GB (rm -f Buildings_8.0.0_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir.pipe ; mkfifo Buildings_8.0.0_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir.pipe >> ../files/Buildings_8.0.0_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_8_0_0_Buildings_Fluid_MixingVolumes_BaseClasses_Validation_MixingVolumeHeatPortAir_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_0_0_Buildings_Fluid_MixingVolumes_BaseClasses_Validation_MixingVolumeHeatPortAir.fmu > Buildings_8.0.0_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir.pipe 2>&1)