Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.Validation.FreezeProtectionMixedAir.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo)
Running command: translateModel(Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.Validation.FreezeProtectionMixedAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.Validation.FreezeProtectionMixedAir")
translateModel(Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.Validation.FreezeProtectionMixedAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.Validation.FreezeProtectionMixedAir")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.814/1.814, allocations: 292.3 MB / 308.1 MB, free: 4.293 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001541/0.001541, allocations: 194.3 kB / 376.9 MB, free: 1.812 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.678/1.678, allocations: 205 MB / 0.6353 GB, free: 9.793 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001013/0.001013, allocations: 105.1 kB / 0.748 GB, free: 61.13 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.00105/0.00105, allocations: 55.92 kB / 0.8704 GB, free: 13.08 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3275/0.3285, allocations: 114.5 MB / 0.9822 GB, free: 10.36 MB / 0.7136 GB
Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.Validation.FreezeProtectionMixedAir): time 0.003863/0.3325, allocations: 1.438 MB / 0.9836 GB, free: 8.918 MB / 0.7136 GB
Notification: Performance of NFInst.instExpressions: time 0.002185/0.3347, allocations: 1.132 MB / 0.9847 GB, free: 7.77 MB / 0.7136 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0003599/0.3351, allocations: 4 kB / 0.9847 GB, free: 7.766 MB / 0.7136 GB
Notification: Performance of NFTyping.typeComponents: time 0.0003672/0.3355, allocations: 27.73 kB / 0.9848 GB, free: 7.738 MB / 0.7136 GB
Notification: Performance of NFTyping.typeBindings: time 0.0003236/0.3359, allocations: 39.7 kB / 0.9848 GB, free: 7.699 MB / 0.7136 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0003775/0.3363, allocations: 95.95 kB / 0.9849 GB, free: 7.605 MB / 0.7136 GB
Notification: Performance of NFFlatten.flatten: time 0.0004701/0.3368, allocations: 284.3 kB / 0.9852 GB, free: 7.328 MB / 0.7136 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004226/0.3372, allocations: 152.4 kB / 0.9853 GB, free: 7.18 MB / 0.7136 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002727/0.3375, allocations: 91.52 kB / 0.9854 GB, free: 7.09 MB / 0.7136 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002671/0.3378, allocations: 115.3 kB / 0.9855 GB, free: 6.977 MB / 0.7136 GB
Notification: Performance of NFPackage.collectConstants: time 7.584e-05/0.3378, allocations: 12 kB / 0.9855 GB, free: 6.965 MB / 0.7136 GB
Notification: Performance of NFFlatten.collectFunctions: time 4.323e-05/0.3379, allocations: 12 kB / 0.9855 GB, free: 6.953 MB / 0.7136 GB
Notification: Performance of NFScalarize.scalarize: time 7.161e-05/0.338, allocations: 43.84 kB / 0.9856 GB, free: 6.91 MB / 0.7136 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001739/0.3382, allocations: 115.2 kB / 0.9857 GB, free: 6.797 MB / 0.7136 GB
Notification: Performance of NFConvertDAE.convert: time 0.0005056/0.3387, allocations: 410.9 kB / 0.9861 GB, free: 6.395 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 5.029e-06/0.3387, allocations: 0 / 0.9861 GB, free: 6.395 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 9.82e-07/0.3387, allocations: 0 / 0.9861 GB, free: 6.395 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 1.235e-05/0.3387, allocations: 0 / 0.9861 GB, free: 6.395 MB / 0.7136 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 50
 * Number of variables: 50
Notification: Performance of Generate backend data structure: time 0.001239/0.34, allocations: 0.5729 MB / 0.9866 GB, free: 5.77 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 5.722e-05/0.34, allocations: 12.03 kB / 0.9867 GB, free: 5.758 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000114/0.3401, allocations: 28.66 kB / 0.9867 GB, free: 5.73 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005676/0.3407, allocations: 321 kB / 0.987 GB, free: 5.375 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.983e-05/0.3408, allocations: 16.81 kB / 0.987 GB, free: 5.355 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.453e-05/0.3408, allocations: 20.36 kB / 0.987 GB, free: 5.336 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000488/0.3413, allocations: 230.4 kB / 0.9872 GB, free: 5.102 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.451e-05/0.3414, allocations: 11.94 kB / 0.9873 GB, free: 5.09 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.703e-05/0.3414, allocations: 8 kB / 0.9873 GB, free: 5.082 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.816e-06/0.3414, allocations: 4 kB / 0.9873 GB, free: 5.078 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003724/0.3418, allocations: 145.6 kB / 0.9874 GB, free: 4.938 MB / 0.7136 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00138/0.3432, allocations: 0.8526 MB / 0.9882 GB, free: 4.023 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007987/0.344, allocations: 202.7 kB / 0.9884 GB, free: 3.816 MB / 0.7136 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000171/0.3442, allocations: 80.83 kB / 0.9885 GB, free: 3.734 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.819e-05/0.3442, allocations: 4 kB / 0.9885 GB, free: 3.73 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.399e-05/0.3442, allocations: 42.56 kB / 0.9885 GB, free: 3.68 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=13): time 1.843e-06/0.3443, allocations: 0 / 0.9885 GB, free: 3.68 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=13): time 0.000506/0.3448, allocations: 185.3 kB / 0.9887 GB, free: 3.492 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.71e-05/0.3448, allocations: 51.41 kB / 0.9888 GB, free: 3.43 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003033/0.3451, allocations: 258.6 kB / 0.989 GB, free: 3.164 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 2.317e-05/0.3452, allocations: 25.7 kB / 0.989 GB, free: 3.133 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001337/0.3453, allocations: 180 kB / 0.9892 GB, free: 2.953 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 3.965e-05/0.3453, allocations: 43.3 kB / 0.9893 GB, free: 2.91 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.993e-05/0.3454, allocations: 33.72 kB / 0.9893 GB, free: 2.871 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0001633/0.3456, allocations: 330.8 kB / 0.9896 GB, free: 2.539 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001531/0.3458, allocations: 60.83 kB / 0.9897 GB, free: 2.477 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000163/0.3459, allocations: 95.31 kB / 0.9898 GB, free: 2.367 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000284/0.3462, allocations: 140.2 kB / 0.9899 GB, free: 2.215 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.996e-06/0.3462, allocations: 0 / 0.9899 GB, free: 2.215 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=19) (initialization): time 0.0003831/0.3466, allocations: 199 kB / 0.9901 GB, free: 2.016 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 2.286e-05/0.3467, allocations: 7.938 kB / 0.9901 GB, free: 2.008 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.448e-06/0.3467, allocations: 4 kB / 0.9901 GB, free: 2.004 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.824e-05/0.3467, allocations: 0 / 0.9901 GB, free: 2.004 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001556/0.3469, allocations: 27.98 kB / 0.9901 GB, free: 1.977 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.281e-05/0.3469, allocations: 7.938 kB / 0.9901 GB, free: 1.969 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001216/0.347, allocations: 15.95 kB / 0.9901 GB, free: 1.953 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.691e-05/0.347, allocations: 12 kB / 0.9902 GB, free: 1.941 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0001884/0.3472, allocations: 152.1 kB / 0.9903 GB, free: 1.789 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001179/0.3474, allocations: 85.12 kB / 0.9904 GB, free: 1.688 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002153/0.3476, allocations: 146.4 kB / 0.9905 GB, free: 1.531 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.593e-06/0.3476, allocations: 0 / 0.9905 GB, free: 1.531 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=19) (initialization_lambda0): time 0.0003196/0.348, allocations: 173.3 kB / 0.9907 GB, free: 1.355 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 1.468e-05/0.348, allocations: 11.98 kB / 0.9907 GB, free: 1.344 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.534e-06/0.348, allocations: 0 / 0.9907 GB, free: 1.344 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 8.045e-06/0.348, allocations: 12.06 kB / 0.9907 GB, free: 1.332 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001246/0.3481, allocations: 35.92 kB / 0.9907 GB, free: 1.297 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.268e-06/0.3482, allocations: 3.938 kB / 0.9907 GB, free: 1.293 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 8.389e-05/0.3482, allocations: 11.84 kB / 0.9908 GB, free: 1.281 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.214e-05/0.3483, allocations: 8 kB / 0.9908 GB, free: 1.273 MB / 0.7136 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 2 (freProTMix.con.con1.y,freProTMix.con.cheYMinMax.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (19):
 * Single equations (assignments): 19
 * Array equations: 0
 * Algorithm blocks: 0
 * 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 0.0001288/0.3484, allocations: 192.2 kB / 0.9909 GB, free: 1.078 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.446e-05/0.3485, allocations: 23.75 kB / 0.991 GB, free: 1.055 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.454e-05/0.3485, allocations: 21.83 kB / 0.991 GB, free: 1.035 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.691e-06/0.3485, allocations: 11.94 kB / 0.991 GB, free: 1.023 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.344e-06/0.3486, allocations: 0 / 0.991 GB, free: 1.023 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.747e-06/0.3486, allocations: 0 / 0.991 GB, free: 1.023 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003394/0.3489, allocations: 317.3 kB / 0.9913 GB, free: 0.6641 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.693e-06/0.3489, allocations: 4 kB / 0.9913 GB, free: 0.6602 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001422/0.3491, allocations: 23.92 kB / 0.9913 GB, free: 0.6367 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.919e-06/0.3491, allocations: 3.938 kB / 0.9913 GB, free: 0.6328 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.441e-05/0.3491, allocations: 4 kB / 0.9913 GB, free: 0.6289 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.693e-06/0.3491, allocations: 0 / 0.9913 GB, free: 0.6289 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.52e-07/0.3491, allocations: 0 / 0.9913 GB, free: 0.6289 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002557/0.3517, allocations: 1.816 MB / 0.9931 GB, free: 14.67 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 7.08e-05/0.3518, allocations: 104.8 kB / 0.9932 GB, free: 14.55 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.939e-05/0.3518, allocations: 0 / 0.9932 GB, free: 14.55 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001236/0.3519, allocations: 11.98 kB / 0.9932 GB, free: 14.54 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.462e-05/0.352, allocations: 12.05 kB / 0.9932 GB, free: 14.52 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.044e-05/0.352, allocations: 0 / 0.9932 GB, free: 14.52 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.0001728/0.3522, allocations: 182 kB / 0.9934 GB, free: 14.34 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 2.7e-07/0.3522, allocations: 0 / 0.9934 GB, free: 14.34 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.0005695/0.3527, allocations: 99.62 kB / 0.9935 GB, free: 14.25 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 1 (freProTMix.con.I.y)
 * 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 (13):
 * Single equations (assignments): 13
 * Array equations: 0
 * Algorithm blocks: 0
 * 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 Backend phase and start with SimCode phase: time 0.0001491/0.3529, allocations: 107.2 kB / 0.9936 GB, free: 14.13 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.0004979/0.3534, allocations: 195.9 kB / 0.9938 GB, free: 13.94 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 2.685e-06/0.3534, allocations: 0 / 0.9938 GB, free: 13.94 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001348/0.3536, allocations: 63.91 kB / 0.9939 GB, free: 13.88 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005445/0.3541, allocations: 40.53 kB / 0.9939 GB, free: 13.84 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001195/0.3553, allocations: 0.6629 MB / 0.9945 GB, free: 13.14 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004337/0.3558, allocations: 0.7521 MB / 0.9953 GB, free: 12.37 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.0001514/0.3559, allocations: 29.94 kB / 0.9953 GB, free: 12.34 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 6.159e-05/0.356, allocations: 19.44 kB / 0.9953 GB, free: 12.32 MB / 0.7292 GB
Notification: Performance of SimCode: time 6.71e-07/0.356, allocations: 0 / 0.9953 GB, free: 12.32 MB / 0.7292 GB
Notification: Performance of Templates: time 0.006145/0.3622, allocations: 2.098 MB / 0.9974 GB, free: 10.23 MB / 0.7292 GB
make -j1 -f Buildings_8_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.Validation.FreezeProtectionMixedAir.makefile
(rm -f Buildings_8_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.Validation.FreezeProtectionMixedAir.pipe ; mkfifo Buildings_8_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.Validation.FreezeProtectionMixedAir.pipe ; head -c 1048576 < Buildings_8_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.Validation.FreezeProtectionMixedAir.pipe >> ../files/Buildings_8_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.Validation.FreezeProtectionMixedAir.sim & ./Buildings_8_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.Validation.FreezeProtectionMixedAir  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.Validation.FreezeProtectionMixedAir.pipe 2>&1)