Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir.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 11.0.1-master/package.mo", uses=false) Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-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(Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|roo.weaBus.TDryBul|roo.air.vol.T",fileNamePrefix="Buildings_latest_Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir") translateModel(Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|roo.weaBus.TDryBul|roo.air.vol.T",fileNamePrefix="Buildings_latest_Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001713/0.001713, allocations: 113.5 kB / 16.42 MB, free: 6.484 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001896/0.001896, allocations: 185.4 kB / 17.35 MB, free: 5.727 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.361/1.361, allocations: 222.9 MB / 241.1 MB, free: 15.19 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.577/2.577, allocations: 469.4 MB / 0.7428 GB, free: 3.582 MB / 0.6075 GB Notification: Performance of FrontEnd - loaded program: time 0.001244/0.001244, allocations: 64.12 kB / 1.065 GB, free: 13.82 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8348/0.836, allocations: 159.1 MB / 1.221 GB, free: 2.5 MB / 0.9356 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir): time 0.2609/1.097, allocations: 224.1 MB / 1.44 GB, free: 1.496 MB / 1.154 GB Notification: Performance of NFInst.instExpressions: time 0.06733/1.164, allocations: 38.74 MB / 1.478 GB, free: 10.63 MB / 1.201 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01735/1.182, allocations: 342.2 kB / 1.478 GB, free: 10.3 MB / 1.201 GB Notification: Performance of NFTyping.typeComponents: time 0.02144/1.203, allocations: 7.634 MB / 1.485 GB, free: 2.625 MB / 1.201 GB Notification: Performance of NFTyping.typeBindings: time 0.02709/1.23, allocations: 7.263 MB / 1.492 GB, free: 11.33 MB / 1.217 GB Notification: Performance of NFTyping.typeClassSections: time 0.01737/1.248, allocations: 6.272 MB / 1.499 GB, free: 5.074 MB / 1.217 GB Notification: Performance of NFFlatten.flatten: time 0.05289/1.301, allocations: 38.71 MB / 1.536 GB, free: 14.29 MB / 1.264 GB Notification: Performance of NFFlatten.resolveConnections: time 0.03263/1.333, allocations: 18.13 MB / 1.554 GB, free: 12.02 MB / 1.279 GB Notification: Performance of NFEvalConstants.evaluate: time 1.473/2.806, allocations: 15.88 MB / 1.57 GB, free: 35.13 MB / 1.279 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02404/2.83, allocations: 13.83 MB / 1.583 GB, free: 35.13 MB / 1.279 GB Notification: Performance of NFPackage.collectConstants: time 0.01262/2.843, allocations: 2.773 MB / 1.586 GB, free: 35.13 MB / 1.279 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02148/2.865, allocations: 6.792 MB / 1.592 GB, free: 35.13 MB / 1.279 GB Notification: Performance of NFScalarize.scalarize: time 0.01731/2.882, allocations: 9.518 MB / 1.602 GB, free: 34.73 MB / 1.279 GB Notification: Performance of NFVerifyModel.verify: time 0.0289/2.911, allocations: 13.09 MB / 1.615 GB, free: 31.34 MB / 1.279 GB Notification: Performance of NFConvertDAE.convert: time 0.06603/2.977, allocations: 44.95 MB / 1.658 GB, free: 26.71 MB / 1.279 GB Notification: Performance of FrontEnd - DAE generated: time 4.749e-06/2.977, allocations: 4.75 kB / 1.658 GB, free: 26.71 MB / 1.279 GB Notification: Performance of FrontEnd: time 1.583e-06/2.977, allocations: 0 / 1.658 GB, free: 26.71 MB / 1.279 GB Notification: Performance of Transformations before backend: time 0.001421/2.978, allocations: 0 / 1.658 GB, free: 26.71 MB / 1.279 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2058 * Number of variables: 2058 Notification: Performance of Generate backend data structure: time 0.1122/3.091, allocations: 28.88 MB / 1.687 GB, free: 16.39 MB / 1.279 GB Notification: Performance of prepare preOptimizeDAE: time 4.776e-05/3.091, allocations: 12.55 kB / 1.687 GB, free: 16.39 MB / 1.279 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.2025/3.293, allocations: 44.89 MB / 1.731 GB, free: 4.398 MB / 1.295 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.07827/3.372, allocations: 31.95 MB / 1.762 GB, free: 6.738 MB / 1.326 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001725/3.373, allocations: 1.262 MB / 1.763 GB, free: 5.355 MB / 1.326 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.008345/3.382, allocations: 0.9899 MB / 1.764 GB, free: 4.371 MB / 1.326 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.1054/3.487, allocations: 31.04 MB / 1.794 GB, free: 4.945 MB / 1.358 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003998/3.488, allocations: 25.45 kB / 1.794 GB, free: 4.93 MB / 1.358 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.005103/3.493, allocations: 338.9 kB / 1.795 GB, free: 4.605 MB / 1.358 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003179/3.493, allocations: 297 kB / 1.795 GB, free: 4.316 MB / 1.358 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.1509/3.644, allocations: 45.74 MB / 1.84 GB, free: 6.609 MB / 1.404 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 0.2598/3.904, allocations: 99.33 MB / 1.937 GB, free: 2.059 MB / 1.498 GB Notification: Performance of preOpt comSubExp (simulation): time 0.08618/3.99, allocations: 27.05 MB / 1.963 GB, free: 6.992 MB / 1.529 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.06801/4.058, allocations: 21.64 MB / 1.984 GB, free: 1.32 MB / 1.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001704/4.06, allocations: 0.9853 MB / 1.985 GB, free: 176 kB / 1.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.07194/4.132, allocations: 22.08 MB / 2.007 GB, free: 9.98 MB / 1.576 GB Notification: Performance of pre-optimization done (n=552): time 1.467e-05/4.132, allocations: 0 / 2.007 GB, free: 9.98 MB / 1.576 GB Notification: Performance of matching and sorting (n=556): time 0.3963/4.528, allocations: 110.7 MB / 2.115 GB, free: 10.69 MB / 1.686 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0004394/4.529, allocations: 0.4905 MB / 2.115 GB, free: 10.12 MB / 1.686 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.09983/4.628, allocations: 42.71 MB / 2.157 GB, free: 15.52 MB / 1.733 GB Notification: Performance of collectPreVariables (initialization): time 0.0046/4.633, allocations: 225.6 kB / 2.157 GB, free: 15.3 MB / 1.733 GB Notification: Performance of collectInitialEqns (initialization): time 0.02003/4.653, allocations: 9.327 MB / 2.166 GB, free: 5.996 MB / 1.733 GB Notification: Performance of collectInitialBindings (initialization): time 0.004867/4.658, allocations: 1.934 MB / 2.168 GB, free: 4.082 MB / 1.733 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.02009/4.678, allocations: 5.261 MB / 2.173 GB, free: 14.81 MB / 1.748 GB Notification: Performance of setup shared object (initialization): time 0.0001026/4.678, allocations: 301.1 kB / 2.173 GB, free: 14.52 MB / 1.748 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.8354/5.514, allocations: 46.16 MB / 2.219 GB, free: 0.7044 GB / 1.748 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.09146/5.605, allocations: 49.84 MB / 2.267 GB, free: 0.6846 GB / 1.748 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: roo.conBou[1].opa.lay[1].T[1] = roo.conBou[1].opa.lay[1].T_a_start (TSoi[1].T = roo.conBou[1].opa.lay[1].T_a_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: roo.air.vol.dynBal.medium.p = roo.air.vol.dynBal.p_start (boundary.p = roo.air.vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.6815/6.287, allocations: 301.4 MB / 2.562 GB, free: 407.2 MB / 1.748 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001048/6.287, allocations: 24 kB / 2.562 GB, free: 407.2 MB / 1.748 GB Notification: Performance of matching and sorting (n=2080) (initialization): time 0.196/6.483, allocations: 101.1 MB / 2.66 GB, free: 307.2 MB / 1.748 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002882/6.483, allocations: 182.9 kB / 2.661 GB, free: 307 MB / 1.748 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.1649/6.648, allocations: 79.87 MB / 2.739 GB, free: 227 MB / 1.748 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.1104/6.758, allocations: 37 MB / 2.775 GB, free: 190 MB / 1.748 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.04227/6.801, allocations: 9.074 MB / 2.784 GB, free: 180.9 MB / 1.748 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02268/6.824, allocations: 25.32 MB / 2.808 GB, free: 154 MB / 1.748 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.04782/6.871, allocations: 7.777 MB / 2.816 GB, free: 146.2 MB / 1.748 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004965/6.876, allocations: 0.5622 MB / 2.816 GB, free: 145.6 MB / 1.748 GB Warning: The initial conditions are over specified. The following 3 initial equations are redundant, so they are removed from the initialization system: roo.conBou[1].opa.lay[1].T[1] = roo.conBou[1].opa.lay[1].T_a_start roo.air.vol.dynBal.medium.p = roo.air.vol.dynBal.p_start $DER.conOut[1].lay[1].T[2] = 0.0. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.09975/6.976, allocations: 55.97 MB / 2.871 GB, free: 89.63 MB / 1.748 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.08719/7.063, allocations: 49.78 MB / 2.92 GB, free: 38.58 MB / 1.748 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: roo.conBou[1].opa.lay[1].T[1] = roo.conBou[1].opa.lay[1].T_a_start (TSoi[1].T = roo.conBou[1].opa.lay[1].T_a_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: roo.air.vol.dynBal.medium.p = roo.air.vol.dynBal.p_start (boundary.p = roo.air.vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 1.412/8.476, allocations: 300.9 MB / 3.214 GB, free: 0.5017 GB / 1.748 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.000108/8.476, allocations: 25.31 kB / 3.214 GB, free: 0.5017 GB / 1.748 GB Notification: Performance of matching and sorting (n=2080) (initialization_lambda0): time 0.1956/8.671, allocations: 100.1 MB / 3.311 GB, free: 414.7 MB / 1.748 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002283/8.672, allocations: 181.6 kB / 3.311 GB, free: 414.5 MB / 1.748 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.1616/8.833, allocations: 79.72 MB / 3.389 GB, free: 334.8 MB / 1.748 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008528/8.842, allocations: 3.03 MB / 3.392 GB, free: 331.7 MB / 1.748 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.04068/8.883, allocations: 9.024 MB / 3.401 GB, free: 322.7 MB / 1.748 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02758/8.91, allocations: 26.48 MB / 3.427 GB, free: 295.4 MB / 1.748 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.04711/8.957, allocations: 7.798 MB / 3.435 GB, free: 287.6 MB / 1.748 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004857/8.962, allocations: 0.5622 MB / 3.435 GB, free: 287.1 MB / 1.748 GB Warning: The initial conditions are over specified. The following 3 initial equations are redundant, so they are removed from the initialization_lambda0 system: roo.conBou[1].opa.lay[1].T[1] = roo.conBou[1].opa.lay[1].T_a_start roo.air.vol.dynBal.medium.p = roo.air.vol.dynBal.p_start $DER.conOut[1].lay[1].T[2] = 0.0. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 387 * Number of states: 0 () * Number of discrete variables: 53 (roo.bouConExtWin.sha[1].idxSou.y,weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,roo.solRadExc.is_flo[9],roo.solRadExc.is_flo[8],roo.solRadExc.is_flo[7],roo.solRadExc.is_flo[6],roo.solRadExc.is_flo[5],roo.solRadExc.is_flo[4],roo.solRadExc.is_flo[3],roo.solRadExc.is_flo[2],roo.solRadExc.is_flo[1],roo.bouConExtWin.sha[1].ove.solAzi.outsidePolarCircle,roo.bouConExtWin.sha[1].extFraSun.index,$PRE.roo.bouConExtWin.sha[1].extFraSun.index,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,roo.bouConExtWin.sha[1].extFraSun.k[4],roo.bouConExtWin.sha[1].extFraSun.k[3],roo.bouConExtWin.sha[1].extFraSun.k[2],roo.bouConExtWin.sha[1].extFraSun.k[1],roo.bouConExtWin.HDifTil[1].incAng.decAng.tNext,$PRE.roo.bouConExtWin.HDifTil[1].incAng.decAng.tNext,roo.bouConExtWin.HDirTil[1].incAng.decAng.tNext,$PRE.roo.bouConExtWin.HDirTil[1].incAng.decAng.tNext,roo.bouConExt.HDifTil[2].incAng.decAng.tNext,$PRE.roo.bouConExt.HDifTil[2].incAng.decAng.tNext,roo.bouConExt.HDifTil[1].incAng.decAng.tNext,$PRE.roo.bouConExt.HDifTil[1].incAng.decAng.tNext,roo.bouConExt.HDirTil[2].incAng.decAng.tNext,$PRE.roo.bouConExt.HDirTil[2].incAng.decAng.tNext,roo.bouConExt.HDirTil[1].incAng.decAng.tNext,$PRE.roo.bouConExt.HDirTil[1].incAng.decAng.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10,$whenCondition11,$whenCondition12) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1299): * Single equations (assignments): 1249 * Array equations: 36 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 7 * 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): 6 systems {1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 5 systems {(1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,2), (15,52)} Notification: Performance of prepare postOptimizeDAE: time 0.00719/8.969, allocations: 0.998 MB / 3.436 GB, free: 286.1 MB / 1.748 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007591/8.977, allocations: 1.89 MB / 3.438 GB, free: 285.2 MB / 1.748 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1423/9.119, allocations: 45.43 MB / 3.482 GB, free: 239.6 MB / 1.748 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1249/9.244, allocations: 41.54 MB / 3.523 GB, free: 197.9 MB / 1.748 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.1691/9.414, allocations: 47.53 MB / 3.569 GB, free: 150.2 MB / 1.748 GB Notification: Performance of postOpt removeConstants (simulation): time 0.01988/9.433, allocations: 6.092 MB / 3.575 GB, free: 144.6 MB / 1.748 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.01033/9.444, allocations: 171.8 kB / 3.575 GB, free: 144.5 MB / 1.748 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.04276/9.487, allocations: 6.984 MB / 3.582 GB, free: 137.5 MB / 1.748 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002691/9.489, allocations: 367.9 kB / 3.583 GB, free: 137.1 MB / 1.748 GB Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.168/9.657, allocations: 51.75 MB / 3.633 GB, free: 85.23 MB / 1.748 GB Notification: Performance of postOpt symbolicJacobianDAE (simulation): time 0.1911/9.849, allocations: 67.45 MB / 3.699 GB, free: 17.55 MB / 1.748 GB Notification: Performance of postOpt setEvaluationStage (simulation): time 0.8214/10.67, allocations: 21.63 MB / 3.72 GB, free: 0.692 GB / 1.748 GB Notification: Performance of sorting global known variables: time 0.05418/10.72, allocations: 29.25 MB / 3.749 GB, free: 0.6869 GB / 1.748 GB Notification: Performance of Backend: time 1.493e-06/10.72, allocations: 0 / 3.749 GB, free: 0.6869 GB / 1.748 GB Notification: Performance of simCode: created initialization part: time 0.2209/10.95, allocations: 111.1 MB / 3.857 GB, free: 0.6171 GB / 1.748 GB Notification: Performance of SimCode: time 0.1279/11.07, allocations: 56.97 MB / 3.913 GB, free: 0.5627 GB / 1.748 GB Notification: Performance of Templates: time 1.739/12.81, allocations: 0.5689 GB / 4.482 GB, free: 0.6836 GB / 1.748 GB make -j1 -f Buildings_latest_Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir.makefile (rm -f Buildings_latest_Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir.pipe ; mkfifo Buildings_latest_Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir.pipe ; head -c 1048576 < Buildings_latest_Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir.pipe >> ../files/Buildings_latest_Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir.sim & ./Buildings_latest_Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir.pipe 2>&1)