Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.FMI.Validation.HeaterFan_noReverseFlow.conf.json loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package IBPSA with version 3.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo) Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Running command: translateModel(IBPSA.Fluid.FMI.Validation.HeaterFan_noReverseFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.FMI.Validation.HeaterFan_noReverseFlow") translateModel(IBPSA.Fluid.FMI.Validation.HeaterFan_noReverseFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.FMI.Validation.HeaterFan_noReverseFlow") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009279/0.0009279, allocations: 176.2 kB / 16.08 MB, free: 5.727 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.4401/0.4401, allocations: 89.07 MB / 105.9 MB, free: 12.45 MB / 90.72 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.264/1.264, allocations: 225.7 MB / 353.3 MB, free: 1.094 MB / 282.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007509/0.000751, allocations: 97.08 kB / 425.4 MB, free: 6.66 MB / 314.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0002987/0.0002987, allocations: 15.98 kB / 0.4955 GB, free: 4.547 MB / 394.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3124/0.3127, allocations: 71.33 MB / 0.5652 GB, free: 42.36 MB / 410.7 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.FMI.Validation.HeaterFan_noReverseFlow): time 0.5578/0.8705, allocations: 306.1 MB / 0.8641 GB, free: 6.773 MB / 0.573 GB Notification: Performance of NFInst.instExpressions: time 0.03309/0.9037, allocations: 31.14 MB / 0.8945 GB, free: 5.98 MB / 0.6042 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002901/0.9066, allocations: 63.62 kB / 0.8946 GB, free: 5.918 MB / 0.6042 GB Notification: Performance of NFTyping.typeComponents: time 0.003636/0.9103, allocations: 1.201 MB / 0.8957 GB, free: 4.711 MB / 0.6042 GB Notification: Performance of NFTyping.typeBindings: time 0.00663/0.9169, allocations: 2.693 MB / 0.8984 GB, free: 2.004 MB / 0.6042 GB Notification: Performance of NFTyping.typeClassSections: time 0.005474/0.9224, allocations: 2.339 MB / 0.9006 GB, free: 15.66 MB / 0.6198 GB Notification: Performance of NFFlatten.flatten: time 0.006503/0.9289, allocations: 5.602 MB / 0.9061 GB, free: 10.04 MB / 0.6198 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002209/0.9311, allocations: 1.418 MB / 0.9075 GB, free: 8.574 MB / 0.6198 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004266/0.9354, allocations: 1.922 MB / 0.9094 GB, free: 6.645 MB / 0.6198 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002514/0.938, allocations: 1.19 MB / 0.9105 GB, free: 5.449 MB / 0.6198 GB Notification: Performance of NFPackage.collectConstants: time 0.0001935/0.9382, allocations: 64 kB / 0.9106 GB, free: 5.387 MB / 0.6198 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005731/0.9439, allocations: 3.203 MB / 0.9137 GB, free: 2.176 MB / 0.6198 GB Notification: Performance of NFScalarize.scalarize: time 0.0005788/0.9445, allocations: 474.2 kB / 0.9142 GB, free: 1.711 MB / 0.6198 GB Notification: Performance of NFVerifyModel.verify: time 0.001122/0.9456, allocations: 0.9189 MB / 0.9151 GB, free: 0.7812 MB / 0.6198 GB Notification: Performance of NFConvertDAE.convert: time 0.005651/0.9513, allocations: 4.233 MB / 0.9192 GB, free: 12.54 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 5.66e-06/0.9513, allocations: 0 / 0.9192 GB, free: 12.54 MB / 0.6355 GB Notification: Performance of FrontEnd: time 3.837e-06/0.9513, allocations: 0 / 0.9192 GB, free: 12.54 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 3.025e-05/0.9514, allocations: 3.938 kB / 0.9192 GB, free: 12.53 MB / 0.6355 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 273 * Number of variables: 273 Notification: Performance of Generate backend data structure: time 0.003235/0.9546, allocations: 1.942 MB / 0.9211 GB, free: 10.53 MB / 0.6355 GB Notification: Performance of prepare preOptimizeDAE: time 4.11e-05/0.9547, allocations: 12.03 kB / 0.9211 GB, free: 10.52 MB / 0.6355 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003232/0.9579, allocations: 0.6144 MB / 0.9217 GB, free: 9.898 MB / 0.6355 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002964/0.9609, allocations: 1.913 MB / 0.9236 GB, free: 7.93 MB / 0.6355 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006006/0.9615, allocations: 221.9 kB / 0.9238 GB, free: 7.711 MB / 0.6355 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001722/0.9617, allocations: 108 kB / 0.9239 GB, free: 7.605 MB / 0.6355 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002509/0.9642, allocations: 1.394 MB / 0.9253 GB, free: 6.098 MB / 0.6355 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.267e-05/0.9642, allocations: 3.938 kB / 0.9253 GB, free: 6.094 MB / 0.6355 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001043/0.9643, allocations: 44 kB / 0.9253 GB, free: 6.051 MB / 0.6355 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.79e-05/0.9644, allocations: 45.94 kB / 0.9254 GB, free: 6.008 MB / 0.6355 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002282/0.9667, allocations: 1.058 MB / 0.9264 GB, free: 4.949 MB / 0.6355 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 0.007803/0.9745, allocations: 6.903 MB / 0.9331 GB, free: 13.68 MB / 0.6511 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001366/0.9759, allocations: 366.5 kB / 0.9335 GB, free: 13.31 MB / 0.6511 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003394/0.9762, allocations: 134.5 kB / 0.9336 GB, free: 13.18 MB / 0.6511 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002702/0.9765, allocations: 190.1 kB / 0.9338 GB, free: 12.96 MB / 0.6511 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.804e-05/0.9765, allocations: 34.56 kB / 0.9338 GB, free: 12.91 MB / 0.6511 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0003846/0.9769, allocations: 75.03 kB / 0.9339 GB, free: 12.84 MB / 0.6511 GB Notification: Performance of pre-optimization done (n=20): time 2.024e-06/0.9769, allocations: 4 kB / 0.9339 GB, free: 12.84 MB / 0.6511 GB Notification: Performance of matching and sorting (n=20): time 0.001428/0.9784, allocations: 0.5229 MB / 0.9344 GB, free: 12.3 MB / 0.6511 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.037e-05/0.9784, allocations: 55.41 kB / 0.9345 GB, free: 12.24 MB / 0.6511 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002253/0.9807, allocations: 1.726 MB / 0.9361 GB, free: 10.52 MB / 0.6511 GB Notification: Performance of collectPreVariables (initialization): time 4.475e-05/0.9807, allocations: 37.69 kB / 0.9362 GB, free: 10.47 MB / 0.6511 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006458/0.9814, allocations: 0.8327 MB / 0.937 GB, free: 9.633 MB / 0.6511 GB Notification: Performance of collectInitialBindings (initialization): time 7.113e-05/0.9815, allocations: 75 kB / 0.9371 GB, free: 9.559 MB / 0.6511 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.521e-05/0.9815, allocations: 15.94 kB / 0.9371 GB, free: 9.543 MB / 0.6511 GB Notification: Performance of setup shared object (initialization): time 0.0001186/0.9816, allocations: 334 kB / 0.9374 GB, free: 9.211 MB / 0.6511 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007492/0.9824, allocations: 297.8 kB / 0.9377 GB, free: 8.918 MB / 0.6511 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001017/0.9834, allocations: 0.6692 MB / 0.9383 GB, free: 8.059 MB / 0.6511 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001516/0.9849, allocations: 0.847 MB / 0.9392 GB, free: 7.047 MB / 0.6511 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.553e-06/0.985, allocations: 4 kB / 0.9392 GB, free: 7.043 MB / 0.6511 GB Notification: Performance of matching and sorting (n=85) (initialization): time 0.002227/0.9872, allocations: 1.052 MB / 0.9402 GB, free: 5.984 MB / 0.6511 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003144/0.9875, allocations: 442.5 kB / 0.9406 GB, free: 5.383 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.752e-05/0.9876, allocations: 12 kB / 0.9406 GB, free: 5.371 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.004e-05/0.9876, allocations: 19.94 kB / 0.9407 GB, free: 5.352 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007371/0.9883, allocations: 207.6 kB / 0.9408 GB, free: 5.148 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.188e-05/0.9884, allocations: 27.92 kB / 0.9409 GB, free: 5.121 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001294/0.9897, allocations: 186.4 kB / 0.9411 GB, free: 4.941 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.896e-05/0.9897, allocations: 36 kB / 0.9411 GB, free: 4.906 MB / 0.6511 GB Notification: Performance of prepare postOptimizeDAE: time 6.782e-06/0.9898, allocations: 4 kB / 0.9411 GB, free: 4.902 MB / 0.6511 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001512/0.9913, allocations: 0.8072 MB / 0.9419 GB, free: 4.098 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.309e-05/0.9913, allocations: 12 kB / 0.9419 GB, free: 4.086 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.811e-05/0.9913, allocations: 16 kB / 0.9419 GB, free: 4.07 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006028/0.9919, allocations: 196 kB / 0.9421 GB, free: 3.879 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.613e-05/0.992, allocations: 24 kB / 0.9421 GB, free: 3.855 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009168/0.9929, allocations: 132.4 kB / 0.9422 GB, free: 3.727 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.272e-05/0.993, allocations: 51.98 kB / 0.9423 GB, free: 3.676 MB / 0.6511 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 54 * 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 (84): * Single equations (assignments): 83 * Array equations: 1 * 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 0.0007475/0.9937, allocations: 0.5124 MB / 0.9428 GB, free: 3.152 MB / 0.6511 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001662/0.9939, allocations: 157.9 kB / 0.9429 GB, free: 2.996 MB / 0.6511 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009668/0.9949, allocations: 434.2 kB / 0.9434 GB, free: 2.562 MB / 0.6511 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.823e-06/0.9949, allocations: 4 kB / 0.9434 GB, free: 2.559 MB / 0.6511 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.128e-06/0.9949, allocations: 3.938 kB / 0.9434 GB, free: 2.555 MB / 0.6511 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.406e-06/0.9949, allocations: 0 / 0.9434 GB, free: 2.555 MB / 0.6511 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 postOpt removeSimpleEquations (simulation): time 0.002254/0.9972, allocations: 1.522 MB / 0.9449 GB, free: 0.9492 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.585e-06/0.9972, allocations: 0 / 0.9449 GB, free: 0.9492 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002832/0.9975, allocations: 55.83 kB / 0.9449 GB, free: 0.8945 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.989e-06/0.9975, allocations: 4.25 kB / 0.9449 GB, free: 0.8906 MB / 0.6511 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.389e-05/0.9975, allocations: 12 kB / 0.9449 GB, free: 0.8789 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.889e-06/0.9975, allocations: 4 kB / 0.9449 GB, free: 0.875 MB / 0.6511 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.809e-06/0.9975, allocations: 7.938 kB / 0.9449 GB, free: 0.8672 MB / 0.6511 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008501/0.9984, allocations: 0.5573 MB / 0.9455 GB, free: 276 kB / 0.6511 GB Notification: Performance of postOpt removeConstants (simulation): time 0.2437/1.242, allocations: 288.9 kB / 0.9458 GB, free: 285.3 MB / 0.6511 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004265/1.243, allocations: 6.688 kB / 0.9458 GB, free: 285.3 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009596/1.244, allocations: 80.77 kB / 0.9458 GB, free: 285.3 MB / 0.6511 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.042e-05/1.244, allocations: 20.16 kB / 0.9459 GB, free: 285.3 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.901e-05/1.244, allocations: 21.06 kB / 0.9459 GB, free: 285.3 MB / 0.6511 GB Notification: Performance of sorting global known variables: time 0.002155/1.246, allocations: 1.194 MB / 0.947 GB, free: 285.2 MB / 0.6511 GB Notification: Performance of sort global known variables: time 2.81e-07/1.246, allocations: 1.156 kB / 0.947 GB, free: 285.2 MB / 0.6511 GB Notification: Performance of remove unused functions: time 0.002051/1.248, allocations: 0.6651 MB / 0.9477 GB, free: 285.2 MB / 0.6511 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * 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 simulation (20): * Single equations (assignments): 20 * 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 0.0005941/1.248, allocations: 301.7 kB / 0.948 GB, free: 285.1 MB / 0.6511 GB Notification: Performance of simCode: created initialization part: time 0.002315/1.251, allocations: 0.9441 MB / 0.9489 GB, free: 284.9 MB / 0.6511 GB Notification: Performance of simCode: created event and clocks part: time 4.177e-06/1.251, allocations: 3.969 kB / 0.9489 GB, free: 284.9 MB / 0.6511 GB Notification: Performance of simCode: created simulation system equations: time 0.0003343/1.251, allocations: 132.2 kB / 0.949 GB, free: 284.8 MB / 0.6511 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003731/1.255, allocations: 0.8032 MB / 0.9498 GB, free: 284.7 MB / 0.6511 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003766/1.259, allocations: 2.878 MB / 0.9526 GB, free: 282.9 MB / 0.6511 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005903/1.259, allocations: 1.283 MB / 0.9539 GB, free: 282.2 MB / 0.6511 GB Notification: Performance of simCode: alias equations: time 0.001498/1.261, allocations: 346.1 kB / 0.9542 GB, free: 282.1 MB / 0.6511 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002245/1.261, allocations: 117.8 kB / 0.9543 GB, free: 282.1 MB / 0.6511 GB Notification: Performance of SimCode: time 1.233e-06/1.261, allocations: 0 / 0.9543 GB, free: 282.1 MB / 0.6511 GB Notification: Performance of Templates: time 0.03579/1.297, allocations: 28.36 MB / 0.982 GB, free: 258.7 MB / 0.6511 GB make -j1 -f IBPSA_latest_IBPSA.Fluid.FMI.Validation.HeaterFan_noReverseFlow.makefile (rm -f IBPSA_latest_IBPSA.Fluid.FMI.Validation.HeaterFan_noReverseFlow.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.FMI.Validation.HeaterFan_noReverseFlow.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.FMI.Validation.HeaterFan_noReverseFlow.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.FMI.Validation.HeaterFan_noReverseFlow.sim & ./IBPSA_latest_IBPSA.Fluid.FMI.Validation.HeaterFan_noReverseFlow -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.FMI.Validation.HeaterFan_noReverseFlow.pipe 2>&1)