Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFanPressureDriven.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: "" <> buildModelFMU(Buildings.Fluid.FMI.Validation.HeaterFanPressureDriven,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_FMI_Validation_HeaterFanPressureDriven",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.FMI.Validation.HeaterFanPressureDriven,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_FMI_Validation_HeaterFanPressureDriven",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.594/1.594, allocations: 252 MB / 267.3 MB, free: 10.84 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009959/0.0009959, allocations: 180.3 kB / 327 MB, free: 2.066 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: 205.4 MB / 0.578 GB, free: 20.09 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009552/0.0009554, allocations: 90.28 kB / 0.6826 GB, free: 12.75 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.000309/0.0003091, allocations: 12.62 kB / 0.7971 GB, free: 135.1 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2063/0.2066, allocations: 106.3 MB / 0.9009 GB, free: 63.38 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.FMI.Validation.HeaterFanPressureDriven): time 0.7972/1.004, allocations: 306.7 MB / 1.2 GB, free: 12.06 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.04731/1.051, allocations: 30.41 MB / 1.23 GB, free: 0.957 MB / 0.7448 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004324/1.056, allocations: 67.56 kB / 1.23 GB, free: 0.8906 MB / 0.7448 GB
Notification: Performance of NFTyping.typeComponents: time 0.004932/1.061, allocations: 1.341 MB / 1.232 GB, free: 15.54 MB / 0.7605 GB
Notification: Performance of NFTyping.typeBindings: time 0.01103/1.072, allocations: 2.941 MB / 1.234 GB, free: 12.59 MB / 0.7605 GB
Notification: Performance of NFTyping.typeClassSections: time 0.007741/1.079, allocations: 2.357 MB / 1.237 GB, free: 10.24 MB / 0.7605 GB
Notification: Performance of NFFlatten.flatten: time 0.009544/1.089, allocations: 5.981 MB / 1.243 GB, free: 4.246 MB / 0.7605 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003042/1.092, allocations: 1.619 MB / 1.244 GB, free: 2.586 MB / 0.7605 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004778/1.097, allocations: 1.84 MB / 1.246 GB, free: 0.7383 MB / 0.7605 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00343/1.1, allocations: 1.38 MB / 1.247 GB, free: 15.36 MB / 0.7761 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003219/1.101, allocations: 68 kB / 1.247 GB, free: 15.29 MB / 0.7761 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007485/1.108, allocations: 3.616 MB / 1.251 GB, free: 11.67 MB / 0.7761 GB
Notification: Performance of NFScalarize.scalarize: time 0.0008809/1.109, allocations: 0.5019 MB / 1.251 GB, free: 11.16 MB / 0.7761 GB
Notification: Performance of NFVerifyModel.verify: time 0.001588/1.111, allocations: 0.9927 MB / 1.252 GB, free: 10.16 MB / 0.7761 GB
Notification: Performance of NFConvertDAE.convert: time 0.007724/1.118, allocations: 4.661 MB / 1.257 GB, free: 5.484 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 7.414e-06/1.119, allocations: 0 / 1.257 GB, free: 5.484 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.314e-06/1.119, allocations: 0 / 1.257 GB, free: 5.484 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 4.014e-05/1.119, allocations: 0 / 1.257 GB, free: 5.484 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 332
 * Number of variables: 332
Notification: Performance of Generate backend data structure: time 0.003705/1.122, allocations: 2.099 MB / 1.259 GB, free: 3.32 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.842e-05/1.122, allocations: 15.97 kB / 1.259 GB, free: 3.305 MB / 0.7761 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002366/1.123, allocations: 194.3 kB / 1.259 GB, free: 3.105 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004785/1.127, allocations: 0.8365 MB / 1.26 GB, free: 2.266 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003871/1.131, allocations: 1.983 MB / 1.262 GB, free: 232 kB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006896/1.132, allocations: 238.5 kB / 1.262 GB, free: 15.99 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002344/1.132, allocations: 132 kB / 1.262 GB, free: 15.86 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003703/1.136, allocations: 1.686 MB / 1.264 GB, free: 14.12 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.655e-05/1.136, allocations: 4 kB / 1.264 GB, free: 14.11 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001357/1.136, allocations: 59.98 kB / 1.264 GB, free: 14.05 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.542e-05/1.136, allocations: 46.53 kB / 1.264 GB, free: 14.01 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003834/1.14, allocations: 1.524 MB / 1.265 GB, free: 12.48 MB / 0.7917 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 0.01103/1.151, allocations: 7.548 MB / 1.273 GB, free: 4.398 MB / 0.7917 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003787/1.155, allocations: 1.173 MB / 1.274 GB, free: 3.18 MB / 0.7917 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001325/1.156, allocations: 449.2 kB / 1.274 GB, free: 2.738 MB / 0.7917 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000297/1.157, allocations: 194.2 kB / 1.275 GB, free: 2.512 MB / 0.7917 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.109e-05/1.157, allocations: 50.25 kB / 1.275 GB, free: 2.453 MB / 0.7917 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0009036/1.158, allocations: 151 kB / 1.275 GB, free: 2.305 MB / 0.7917 GB
Notification: Performance of pre-optimization done (n=38): time 3.236e-06/1.158, allocations: 0 / 1.275 GB, free: 2.305 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=38): time 0.004164/1.162, allocations: 1.307 MB / 1.276 GB, free: 0.9883 MB / 0.7917 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.487e-05/1.162, allocations: 59.41 kB / 1.276 GB, free: 0.918 MB / 0.7917 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002374/1.164, allocations: 1.588 MB / 1.278 GB, free: 15.33 MB / 0.8073 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001025/1.164, allocations: 33.7 kB / 1.278 GB, free: 15.29 MB / 0.8073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007235/1.165, allocations: 0.8456 MB / 1.279 GB, free: 14.44 MB / 0.8073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001436/1.165, allocations: 134 kB / 1.279 GB, free: 14.3 MB / 0.8073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.062e-05/1.165, allocations: 16 kB / 1.279 GB, free: 14.29 MB / 0.8073 GB
Notification: Performance of setup shared object (initialization): time 0.0001383/1.165, allocations: 326 kB / 1.279 GB, free: 13.96 MB / 0.8073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001237/1.167, allocations: 433.1 kB / 1.279 GB, free: 13.54 MB / 0.8073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001423/1.168, allocations: 0.6752 MB / 1.28 GB, free: 12.75 MB / 0.8073 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002519/1.171, allocations: 1.017 MB / 1.281 GB, free: 11.65 MB / 0.8073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.582e-06/1.171, allocations: 4 kB / 1.281 GB, free: 11.65 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=74) (initialization): time 0.003117/1.174, allocations: 1.221 MB / 1.282 GB, free: 10.42 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001576/1.174, allocations: 279.7 kB / 1.282 GB, free: 10.05 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.304e-05/1.174, allocations: 8.109 kB / 1.283 GB, free: 10.05 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.04e-05/1.174, allocations: 11.94 kB / 1.283 GB, free: 10.04 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001262/1.175, allocations: 235.7 kB / 1.283 GB, free: 9.805 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004389/1.176, allocations: 0.6172 MB / 1.283 GB, free: 9.164 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001798/1.177, allocations: 180.4 kB / 1.284 GB, free: 8.988 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.941e-05/1.178, allocations: 43.97 kB / 1.284 GB, free: 8.945 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 1.401e-05/1.178, allocations: 4 kB / 1.284 GB, free: 8.941 MB / 0.8073 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002507/1.18, allocations: 0.9638 MB / 1.285 GB, free: 7.977 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.055e-06/1.18, allocations: 4.281 kB / 1.285 GB, free: 7.973 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.342e-05/1.18, allocations: 16 kB / 1.285 GB, free: 7.957 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009269/1.181, allocations: 203.7 kB / 1.285 GB, free: 7.758 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.527e-05/1.181, allocations: 15.92 kB / 1.285 GB, free: 7.742 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001499/1.183, allocations: 173 kB / 1.285 GB, free: 7.574 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.773e-05/1.183, allocations: 31.98 kB / 1.285 GB, free: 7.543 MB / 0.8073 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 28
 * 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 (73):
 * Single equations (assignments): 71
 * Array equations: 1
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 0
 * 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): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.001168/1.184, allocations: 0.527 MB / 1.285 GB, free: 7.008 MB / 0.8073 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002236/1.184, allocations: 161.9 kB / 1.286 GB, free: 6.848 MB / 0.8073 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00297/1.187, allocations: 1.002 MB / 1.287 GB, free: 5.836 MB / 0.8073 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.137e-06/1.187, allocations: 4 kB / 1.287 GB, free: 5.832 MB / 0.8073 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.3e-06/1.187, allocations: 0 / 1.287 GB, free: 5.832 MB / 0.8073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.434e-06/1.187, allocations: 3.984 kB / 1.287 GB, free: 5.828 MB / 0.8073 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 0.00562/1.193, allocations: 2.433 MB / 1.289 GB, free: 3.32 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.193e-06/1.193, allocations: 4 kB / 1.289 GB, free: 3.316 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009208/1.194, allocations: 163.9 kB / 1.289 GB, free: 3.156 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.406e-06/1.194, allocations: 4 kB / 1.289 GB, free: 3.152 MB / 0.8073 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.464e-05/1.194, allocations: 23.92 kB / 1.289 GB, free: 3.129 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003791/1.194, allocations: 0.5937 MB / 1.29 GB, free: 2.512 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.689e-06/1.194, allocations: 4 kB / 1.29 GB, free: 2.508 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002819/1.197, allocations: 1.082 MB / 1.291 GB, free: 1.387 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006627/1.198, allocations: 322.9 kB / 1.291 GB, free: 1.051 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001682/1.198, allocations: 12 kB / 1.291 GB, free: 1.039 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001257/1.199, allocations: 151.7 kB / 1.291 GB, free: 0.8906 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.558e-05/1.199, allocations: 31.95 kB / 1.291 GB, free: 0.8594 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.707e-05/1.199, allocations: 27.92 kB / 1.291 GB, free: 0.832 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.001696/1.201, allocations: 1.116 MB / 1.292 GB, free: 15.73 MB / 0.823 GB
Notification: Performance of sort global known variables: time 2.6e-07/1.201, allocations: 0 / 1.292 GB, free: 15.73 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.002088/1.203, allocations: 0.7404 MB / 1.293 GB, free: 14.98 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * 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 (39):
 * Single equations (assignments): 38
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 0
 * 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): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.004393/1.207, allocations: 1.813 MB / 1.295 GB, free: 13.12 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.005434/1.213, allocations: 1.456 MB / 1.296 GB, free: 11.67 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 9.248e-06/1.213, allocations: 4.375 kB / 1.296 GB, free: 11.66 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.001938/1.215, allocations: 419.9 kB / 1.297 GB, free: 11.25 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007682/1.223, allocations: 0.9075 MB / 1.298 GB, free: 10.36 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03951/1.262, allocations: 13.64 MB / 1.311 GB, free: 12 MB / 0.8386 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001293/1.264, allocations: 1.343 MB / 1.312 GB, free: 10.62 MB / 0.8386 GB
Notification: Performance of simCode: alias equations: time 0.002156/1.266, allocations: 374.2 kB / 1.313 GB, free: 10.25 MB / 0.8386 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001086/1.267, allocations: 0.6594 MB / 1.313 GB, free: 9.59 MB / 0.8386 GB
Notification: Performance of SimCode: time 1.493e-06/1.267, allocations: 3.938 kB / 1.313 GB, free: 9.586 MB / 0.8386 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07893/1.346, allocations: 44.54 MB / 1.357 GB, free: 13.45 MB / 0.8855 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002026/1.346, allocations: 257.7 kB / 1.357 GB, free: 13.19 MB / 0.8855 GB
Notification: Performance of buildModelFMU: Generate platform static: time 3.629/4.975, allocations: 0 / 1.357 GB, free: 13.19 MB / 0.8855 GB
(rm -f Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFanPressureDriven.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFanPressureDriven.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFanPressureDriven.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFanPressureDriven.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator  --tempDir=temp_Buildings_maint_7_0_x_Buildings_Fluid_FMI_Validation_HeaterFanPressureDriven_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_Fluid_FMI_Validation_HeaterFanPressureDriven.fmu > Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFanPressureDriven.pipe 2>&1)