Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/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 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir")
translateModel(Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.401/1.401, allocations: 251.5 MB / 267.4 MB, free: 11.06 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001033/0.001033, allocations: 177 kB / 326.5 MB, free: 2.684 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.78/1.78, allocations: 205 MB / 0.5766 GB, free: 20.96 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008832/0.0008832, allocations: 93.03 kB / 0.6804 GB, free: 14.71 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003487/0.0003488, allocations: 12.27 kB / 0.7938 GB, free: 136.3 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2376/0.238, allocations: 105.4 MB / 0.8967 GB, free: 68.14 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir): time 0.7112/0.9492, allocations: 180.7 MB / 1.073 GB, free: 1.777 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.009889/0.9592, allocations: 6.8 MB / 1.08 GB, free: 1.625 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001295/0.9605, allocations: 22.97 kB / 1.08 GB, free: 1.625 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.001217/0.9617, allocations: 374.3 kB / 1.08 GB, free: 1.613 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.003712/0.9655, allocations: 1.328 MB / 1.082 GB, free: 1.547 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00236/0.9678, allocations: 0.7159 MB / 1.082 GB, free: 1.52 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.005971/0.9738, allocations: 5.687 MB / 1.088 GB, free: 1.512 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001496/0.9753, allocations: 1.286 MB / 1.089 GB, free: 1.25 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002806/0.9781, allocations: 1.318 MB / 1.09 GB, free: 1.238 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002613/0.9808, allocations: 1.212 MB / 1.092 GB, free: 1.223 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.000172/0.981, allocations: 56.34 kB / 1.092 GB, free: 1.223 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003127/0.9841, allocations: 1.638 MB / 1.093 GB, free: 1.207 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005053/0.9846, allocations: 0.49 MB / 1.094 GB, free: 1.199 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.000925/0.9855, allocations: 0.7475 MB / 1.094 GB, free: 1.199 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.002058/0.9876, allocations: 2.165 MB / 1.097 GB, free: 1.059 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 4.688e-06/0.9876, allocations: 1.859 kB / 1.097 GB, free: 1.059 MB / 0.698 GB
Notification: Performance of FrontEnd: time 1.794e-06/0.9876, allocations: 4 kB / 1.097 GB, free: 1.055 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 2.156e-05/0.9876, allocations: 0 / 1.097 GB, free: 1.055 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: 253
 * Number of variables: 253
Notification: Performance of Generate backend data structure: time 0.002408/0.9901, allocations: 1.614 MB / 1.098 GB, free: 16.18 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 4.103e-05/0.9901, allocations: 8.094 kB / 1.098 GB, free: 16.18 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002796/0.9929, allocations: 0.4883 MB / 1.099 GB, free: 16.09 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001768/0.9947, allocations: 1.202 MB / 1.1 GB, free: 15.72 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.588e-05/0.9948, allocations: 82.11 kB / 1.1 GB, free: 15.71 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000151/0.9949, allocations: 107.6 kB / 1.1 GB, free: 15.71 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002021/0.9969, allocations: 1.378 MB / 1.101 GB, free: 15.65 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.736e-05/0.997, allocations: 0 / 1.101 GB, free: 15.65 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001053/0.9971, allocations: 41.62 kB / 1.101 GB, free: 15.65 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.42e-05/0.9972, allocations: 46.48 kB / 1.101 GB, free: 15.65 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001661/0.9988, allocations: 1.296 MB / 1.103 GB, free: 15.64 MB / 0.7136 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 0.005723/1.005, allocations: 4.96 MB / 1.107 GB, free: 13.42 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001259/1.006, allocations: 0.9757 MB / 1.108 GB, free: 13.38 MB / 0.7136 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007785/1.007, allocations: 0.5673 MB / 1.109 GB, free: 13.37 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003538/1.007, allocations: 207.9 kB / 1.109 GB, free: 13.18 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.961e-05/1.007, allocations: 45.5 kB / 1.109 GB, free: 13.14 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=78): time 2.976e-06/1.007, allocations: 0 / 1.109 GB, free: 13.14 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=81): time 0.006017/1.013, allocations: 3.086 MB / 1.112 GB, free: 12.49 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.386e-05/1.013, allocations: 63.31 kB / 1.112 GB, free: 12.43 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00115/1.014, allocations: 0.9803 MB / 1.113 GB, free: 12.29 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 7.817e-05/1.014, allocations: 46.52 kB / 1.113 GB, free: 12.25 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003888/1.015, allocations: 0.5417 MB / 1.114 GB, free: 12.03 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002777/1.015, allocations: 291.1 kB / 1.114 GB, free: 11.85 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001003/1.015, allocations: 70.34 kB / 1.114 GB, free: 11.84 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0001314/1.015, allocations: 346.2 kB / 1.114 GB, free: 11.52 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005423/1.016, allocations: 435.9 kB / 1.115 GB, free: 11.52 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009186/1.017, allocations: 0.604 MB / 1.115 GB, free: 11.36 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001835/1.019, allocations: 1.061 MB / 1.117 GB, free: 11.24 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.607e-06/1.019, allocations: 1.062 kB / 1.117 GB, free: 11.24 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=97) (initialization): time 0.001999/1.021, allocations: 1.237 MB / 1.118 GB, free: 11.12 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001322/1.021, allocations: 177.6 kB / 1.118 GB, free: 10.93 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.919e-06/1.021, allocations: 2.688 kB / 1.118 GB, free: 10.93 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002431/1.021, allocations: 71.75 kB / 1.118 GB, free: 10.92 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001022/1.022, allocations: 200.5 kB / 1.118 GB, free: 10.92 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002309/1.024, allocations: 2.996 MB / 1.121 GB, free: 8.402 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001367/1.026, allocations: 147.5 kB / 1.121 GB, free: 8.375 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.021e-05/1.026, allocations: 32.53 kB / 1.121 GB, free: 8.371 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 7.514e-06/1.026, allocations: 5.125 kB / 1.121 GB, free: 8.371 MB / 0.7136 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001444/1.027, allocations: 1.108 MB / 1.122 GB, free: 8.336 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.38e-06/1.027, allocations: 2.875 kB / 1.122 GB, free: 8.336 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001747/1.028, allocations: 71.56 kB / 1.122 GB, free: 8.328 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006188/1.028, allocations: 170.2 kB / 1.123 GB, free: 8.328 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001527/1.03, allocations: 1.822 MB / 1.124 GB, free: 6.988 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00139/1.031, allocations: 142 kB / 1.125 GB, free: 6.969 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.798e-05/1.031, allocations: 29.64 kB / 1.125 GB, free: 6.969 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 (not torn): 2
 * 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): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(1,5,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.001026/1.032, allocations: 0.6078 MB / 1.125 GB, free: 6.777 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002157/1.032, allocations: 109.6 kB / 1.125 GB, free: 6.723 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001744/1.034, allocations: 1.193 MB / 1.126 GB, free: 6.637 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.733e-06/1.034, allocations: 8.062 kB / 1.126 GB, free: 6.637 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.709e-06/1.034, allocations: 3.281 kB / 1.126 GB, free: 6.637 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001326/1.036, allocations: 1.223 MB / 1.128 GB, free: 6.266 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003936/1.039, allocations: 2.802 MB / 1.13 GB, free: 5.82 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.899e-06/1.04, allocations: 1.859 kB / 1.13 GB, free: 5.82 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009932/1.041, allocations: 238.5 kB / 1.131 GB, free: 5.777 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002/1.041, allocations: 65.59 kB / 1.131 GB, free: 5.758 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.936e-05/1.041, allocations: 32.42 kB / 1.131 GB, free: 5.75 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002089/1.043, allocations: 2.989 MB / 1.134 GB, free: 3.109 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.777e-06/1.043, allocations: 3.5 kB / 1.134 GB, free: 3.109 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002606/1.046, allocations: 1.929 MB / 1.135 GB, free: 2.527 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007204/1.046, allocations: 330.2 kB / 1.136 GB, free: 2.352 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001463/1.046, allocations: 28.98 kB / 1.136 GB, free: 2.344 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000984/1.047, allocations: 124.4 kB / 1.136 GB, free: 2.293 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001149/1.048, allocations: 59.41 kB / 1.136 GB, free: 2.27 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.999e-05/1.048, allocations: 32.08 kB / 1.136 GB, free: 2.266 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.0009479/1.049, allocations: 0.698 MB / 1.137 GB, free: 2.027 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 1.81e-07/1.049, allocations: 0 / 1.137 GB, free: 2.027 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.001839/1.05, allocations: 0.6659 MB / 1.137 GB, free: 2.023 MB / 0.7136 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 (not torn): 2
 * 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): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(1,5,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0005248/1.051, allocations: 233.8 kB / 1.138 GB, free: 1.891 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.003103/1.054, allocations: 1.88 MB / 1.139 GB, free: 1.348 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 5.58e-06/1.054, allocations: 1.875 kB / 1.139 GB, free: 1.348 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009034/1.055, allocations: 0.6642 MB / 1.14 GB, free: 1.133 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00358/1.059, allocations: 0.8057 MB / 1.141 GB, free: 0.8594 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005001/1.064, allocations: 3.623 MB / 1.144 GB, free: 14.82 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001181/1.065, allocations: 1.427 MB / 1.146 GB, free: 13.88 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003273/1.065, allocations: 96.55 kB / 1.146 GB, free: 13.87 MB / 0.7292 GB
Notification: Performance of SimCode: time 8.61e-07/1.065, allocations: 0 / 1.146 GB, free: 13.87 MB / 0.7292 GB
Notification: Performance of Templates: time 0.05121/1.116, allocations: 43.31 MB / 1.188 GB, free: 4.906 MB / 0.7605 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir.makefile
(rm -f Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortAir.pipe 2>&1)