Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.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/IDEAS 3.0.0/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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: "" <> buildModelFMU(IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow,fileNamePrefix="IDEAS_IDEAS_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlow",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow,fileNamePrefix="IDEAS_IDEAS_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlow",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007677/0.0007677, allocations: 89.97 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.004696/0.004697, allocations: 176.2 kB / 16.27 MB, free: 6.613 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.343/1.343, allocations: 223.2 MB / 240.3 MB, free: 5.371 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7436/0.7436, allocations: 132.3 MB / 423.8 MB, free: 1.992 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0003125/0.0003125, allocations: 8 kB / 0.5041 GB, free: 3.828 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3982/0.3986, allocations: 81.58 MB / 0.5837 GB, free: 3.887 MB / 430.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow): time 0.221/0.6196, allocations: 209.2 MB / 0.7881 GB, free: 14.43 MB / 0.6231 GB
Notification: Performance of NFInst.instExpressions: time 0.01048/0.6301, allocations: 7.046 MB / 0.7949 GB, free: 7.355 MB / 0.6231 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001333/0.6315, allocations: 39.75 kB / 0.795 GB, free: 7.316 MB / 0.6231 GB
Notification: Performance of NFTyping.typeComponents: time 0.001776/0.6333, allocations: 0.6489 MB / 0.7956 GB, free: 6.664 MB / 0.6231 GB
Notification: Performance of NFTyping.typeBindings: time 0.006062/0.6394, allocations: 2.358 MB / 0.7979 GB, free: 4.297 MB / 0.6231 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002749/0.6421, allocations: 1.062 MB / 0.7989 GB, free: 3.258 MB / 0.6231 GB
Notification: Performance of NFFlatten.flatten: time 0.004774/0.6469, allocations: 3.745 MB / 0.8026 GB, free: 15.5 MB / 0.6387 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001618/0.6485, allocations: 0.8986 MB / 0.8035 GB, free: 14.58 MB / 0.6387 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00433/0.6529, allocations: 1.751 MB / 0.8052 GB, free: 12.82 MB / 0.6387 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002426/0.6553, allocations: 0.9161 MB / 0.8061 GB, free: 11.9 MB / 0.6387 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002955/0.6556, allocations: 48 kB / 0.8061 GB, free: 11.86 MB / 0.6387 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005366/0.661, allocations: 2.794 MB / 0.8089 GB, free: 9.055 MB / 0.6387 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006405/0.6617, allocations: 350.7 kB / 0.8092 GB, free: 8.711 MB / 0.6387 GB
Notification: Performance of NFVerifyModel.verify: time 0.00115/0.6628, allocations: 0.6273 MB / 0.8098 GB, free: 8.074 MB / 0.6387 GB
Notification: Performance of NFConvertDAE.convert: time 0.004167/0.667, allocations: 2.523 MB / 0.8123 GB, free: 5.543 MB / 0.6387 GB
Notification: Performance of FrontEnd - DAE generated: time 3.487e-06/0.667, allocations: 0 / 0.8123 GB, free: 5.543 MB / 0.6387 GB
Notification: Performance of FrontEnd: time 1.833e-06/0.667, allocations: 0 / 0.8123 GB, free: 5.543 MB / 0.6387 GB
Notification: Performance of Transformations before backend: time 1.265e-05/0.667, allocations: 0 / 0.8123 GB, free: 5.543 MB / 0.6387 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 209
 * Number of variables: 209
Notification: Performance of Generate backend data structure: time 0.004137/0.6712, allocations: 1.595 MB / 0.8138 GB, free: 3.887 MB / 0.6387 GB
Notification: Performance of prepare preOptimizeDAE: time 4.477e-05/0.6712, allocations: 15.97 kB / 0.8138 GB, free: 3.871 MB / 0.6387 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001783/0.6714, allocations: 131.1 kB / 0.814 GB, free: 3.734 MB / 0.6387 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003134/0.6746, allocations: 0.5838 MB / 0.8145 GB, free: 3.148 MB / 0.6387 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001641/0.6762, allocations: 0.964 MB / 0.8155 GB, free: 2.141 MB / 0.6387 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006601/0.6769, allocations: 193.9 kB / 0.8157 GB, free: 1.953 MB / 0.6387 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000157/0.6771, allocations: 91.98 kB / 0.8158 GB, free: 1.863 MB / 0.6387 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002733/0.6798, allocations: 1.268 MB / 0.817 GB, free: 0.5859 MB / 0.6387 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.945e-05/0.6798, allocations: 3.938 kB / 0.817 GB, free: 0.582 MB / 0.6387 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001089/0.6799, allocations: 39.92 kB / 0.817 GB, free: 0.543 MB / 0.6387 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.744e-05/0.68, allocations: 45.98 kB / 0.8171 GB, free: 0.4961 MB / 0.6387 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.3711/1.051, allocations: 1.607 MB / 0.8186 GB, free: 18.25 MB / 0.6387 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 0.006976/1.058, allocations: 4.085 MB / 0.8226 GB, free: 16.78 MB / 0.6387 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002635/1.061, allocations: 1.052 MB / 0.8237 GB, free: 16.75 MB / 0.6387 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001569/1.062, allocations: 0.6973 MB / 0.8243 GB, free: 16.72 MB / 0.6387 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0009917/1.063, allocations: 0.6367 MB / 0.825 GB, free: 16.15 MB / 0.6387 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.58e-05/1.063, allocations: 52.62 kB / 0.825 GB, free: 16.11 MB / 0.6387 GB
Notification: Performance of pre-optimization done (n=76): time 2.715e-06/1.063, allocations: 4 kB / 0.825 GB, free: 16.11 MB / 0.6387 GB
Notification: Performance of matching and sorting (n=76): time 0.00488/1.068, allocations: 1.916 MB / 0.8269 GB, free: 15.97 MB / 0.6387 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.628e-05/1.068, allocations: 60.12 kB / 0.827 GB, free: 15.91 MB / 0.6387 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009328/1.069, allocations: 0.8169 MB / 0.8277 GB, free: 15.77 MB / 0.6387 GB
Notification: Performance of collectPreVariables (initialization): time 8.573e-05/1.069, allocations: 46.36 kB / 0.8278 GB, free: 15.73 MB / 0.6387 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002438/1.07, allocations: 444.9 kB / 0.8282 GB, free: 15.56 MB / 0.6387 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001621/1.07, allocations: 254.3 kB / 0.8285 GB, free: 15.39 MB / 0.6387 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001071/1.07, allocations: 64.3 kB / 0.8285 GB, free: 15.38 MB / 0.6387 GB
Notification: Performance of setup shared object (initialization): time 5.756e-05/1.07, allocations: 334.7 kB / 0.8288 GB, free: 15.07 MB / 0.6387 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00144/1.071, allocations: 0.5647 MB / 0.8294 GB, free: 15.06 MB / 0.6387 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001518/1.073, allocations: 0.7016 MB / 0.8301 GB, free: 14.95 MB / 0.6387 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002893/1.076, allocations: 1.224 MB / 0.8313 GB, free: 14.84 MB / 0.6387 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.808e-06/1.076, allocations: 0.875 kB / 0.8313 GB, free: 14.84 MB / 0.6387 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.003422/1.079, allocations: 1.439 MB / 0.8327 GB, free: 14.68 MB / 0.6387 GB
Notification: Performance of prepare postOptimizeDAE: time 7.037e-05/1.079, allocations: 152.4 kB / 0.8328 GB, free: 14.52 MB / 0.6387 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.333e-06/1.079, allocations: 1.25 kB / 0.8328 GB, free: 14.52 MB / 0.6387 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.777e-05/1.079, allocations: 4.75 kB / 0.8328 GB, free: 14.52 MB / 0.6387 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001551/1.081, allocations: 283.1 kB / 0.8331 GB, free: 14.51 MB / 0.6387 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004457/1.081, allocations: 1.193 MB / 0.8343 GB, free: 13.34 MB / 0.6387 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001241/1.083, allocations: 197.5 kB / 0.8345 GB, free: 13.29 MB / 0.6387 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.603e-05/1.083, allocations: 36.88 kB / 0.8345 GB, free: 13.29 MB / 0.6387 GB
Notification: Performance of prepare postOptimizeDAE: time 1.005e-05/1.083, allocations: 8.438 kB / 0.8345 GB, free: 13.29 MB / 0.6387 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003283/1.086, allocations: 1.323 MB / 0.8358 GB, free: 13.21 MB / 0.6387 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.428e-06/1.086, allocations: 3.734 kB / 0.8358 GB, free: 13.21 MB / 0.6387 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.043e-06/1.086, allocations: 4.312 kB / 0.8358 GB, free: 13.21 MB / 0.6387 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001151/1.087, allocations: 256.9 kB / 0.836 GB, free: 13.2 MB / 0.6387 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.302e-06/1.087, allocations: 8.141 kB / 0.836 GB, free: 13.2 MB / 0.6387 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001151/1.088, allocations: 193.1 kB / 0.8362 GB, free: 13.15 MB / 0.6387 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.077e-05/1.088, allocations: 36.7 kB / 0.8363 GB, free: 13.15 MB / 0.6387 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 (hex.i2_w,hex.i1_w)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (86):
 * Single equations (assignments): 83
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * 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): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0005658/1.089, allocations: 370.5 kB / 0.8366 GB, free: 12.96 MB / 0.6387 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001575/1.089, allocations: 106.8 kB / 0.8367 GB, free: 12.91 MB / 0.6387 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00313/1.092, allocations: 1.435 MB / 0.8381 GB, free: 12.8 MB / 0.6387 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.415e-06/1.092, allocations: 10.56 kB / 0.8381 GB, free: 12.8 MB / 0.6387 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.522e-06/1.092, allocations: 3.938 kB / 0.8381 GB, free: 12.8 MB / 0.6387 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.205e-06/1.092, allocations: 3.188 kB / 0.8381 GB, free: 12.8 MB / 0.6387 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00477/1.097, allocations: 2.934 MB / 0.841 GB, free: 12.3 MB / 0.6387 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.222e-06/1.097, allocations: 6.25 kB / 0.841 GB, free: 12.3 MB / 0.6387 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001147/1.098, allocations: 247.2 kB / 0.8412 GB, free: 12.29 MB / 0.6387 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.784e-06/1.098, allocations: 5.406 kB / 0.8413 GB, free: 12.29 MB / 0.6387 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.01e-05/1.098, allocations: 25.03 kB / 0.8413 GB, free: 12.29 MB / 0.6387 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003579/1.099, allocations: 1.193 MB / 0.8424 GB, free: 11.12 MB / 0.6387 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.388e-06/1.099, allocations: 6.281 kB / 0.8424 GB, free: 11.12 MB / 0.6387 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002944/1.102, allocations: 1.539 MB / 0.8439 GB, free: 10.75 MB / 0.6387 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003964/1.102, allocations: 312.6 kB / 0.8442 GB, free: 10.6 MB / 0.6387 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001235/1.102, allocations: 15.88 kB / 0.8443 GB, free: 10.6 MB / 0.6387 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001167/1.103, allocations: 167.1 kB / 0.8444 GB, free: 10.58 MB / 0.6387 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001238/1.104, allocations: 59.05 kB / 0.8445 GB, free: 10.57 MB / 0.6387 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.015e-05/1.104, allocations: 40.06 kB / 0.8445 GB, free: 10.57 MB / 0.6387 GB
Notification: Performance of sorting global known variables: time 0.0005962/1.104, allocations: 0.5683 MB / 0.8451 GB, free: 10.46 MB / 0.6387 GB
Notification: Performance of sort global known variables: time 1.3e-07/1.104, allocations: 0 / 0.8451 GB, free: 10.46 MB / 0.6387 GB
Notification: Performance of remove unused functions: time 0.001226/1.106, allocations: 0.5314 MB / 0.8456 GB, free: 10.41 MB / 0.6387 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 16
 * 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 (76):
 * Single equations (assignments): 74
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * 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): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.003451/1.109, allocations: 2.267 MB / 0.8478 GB, free: 9.492 MB / 0.6387 GB
Notification: Performance of simCode: created initialization part: time 0.004734/1.114, allocations: 2.152 MB / 0.8499 GB, free: 9.301 MB / 0.6387 GB
Notification: Performance of simCode: created event and clocks part: time 4.068e-06/1.114, allocations: 0 / 0.8499 GB, free: 9.301 MB / 0.6387 GB
Notification: Performance of simCode: created simulation system equations: time 0.001536/1.115, allocations: 0.704 MB / 0.8506 GB, free: 9.285 MB / 0.6387 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002774/1.118, allocations: 0.5022 MB / 0.8511 GB, free: 9.254 MB / 0.6387 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01676/1.135, allocations: 9.692 MB / 0.8605 GB, free: 6.02 MB / 0.6387 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005616/1.135, allocations: 1.091 MB / 0.8616 GB, free: 5.297 MB / 0.6387 GB
Notification: Performance of simCode: alias equations: time 0.001689/1.137, allocations: 395.8 kB / 0.862 GB, free: 5.211 MB / 0.6387 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005571/1.138, allocations: 391 kB / 0.8624 GB, free: 5.203 MB / 0.6387 GB
Notification: Performance of SimCode: time 8.31e-07/1.138, allocations: 0 / 0.8624 GB, free: 5.203 MB / 0.6387 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.6961/1.834, allocations: 27.46 MB / 0.8892 GB, free: 11.61 MB / 0.6544 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0004138/1.834, allocations: 288.3 kB / 0.8895 GB, free: 11.22 MB / 0.6544 GB
Notification: Performance of buildModelFMU: Generate platform static: time 2.552/4.387, allocations: 3.938 kB / 0.8895 GB, free: 11.22 MB / 0.6544 GB
(rm -f IDEAS_IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe ; mkfifo IDEAS_IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe >> ../files/IDEAS_IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_IDEAS_IDEAS_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlow_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 IDEAS_IDEAS_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlow.fmu > IDEAS_IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe 2>&1)