Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/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 BuildSysPro with version 3.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/package.mo) Running command: translateModel(BuildSysPro.IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow") translateModel(BuildSysPro.IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/package.mo): time 0.6853/0.6853, allocations: 128.7 MB / 144.5 MB, free: 1.371 MB / 106.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001247/0.001247, allocations: 187.7 kB / 174.2 MB, free: 5.93 MB / 138.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.327/1.327, allocations: 205 MB / 408.9 MB, free: 9.738 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009364/0.0009364, allocations: 110.7 kB / 485.1 MB, free: 13.57 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 0.00101/0.00101, allocations: 56.84 kB / 0.558 GB, free: 97.58 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1089/0.1099, allocations: 75.47 MB / 0.6317 GB, free: 33.05 MB / 442.7 MB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow): time 0.455/0.5649, allocations: 231 MB / 0.8572 GB, free: 2.023 MB / 0.5417 GB Notification: Performance of NFInst.instExpressions: time 0.01034/0.5753, allocations: 7.171 MB / 0.8642 GB, free: 12.21 MB / 0.5573 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001727/0.5771, allocations: 35.75 kB / 0.8643 GB, free: 12.17 MB / 0.5573 GB Notification: Performance of NFTyping.typeComponents: time 0.001984/0.5791, allocations: 0.6606 MB / 0.8649 GB, free: 11.51 MB / 0.5573 GB Notification: Performance of NFTyping.typeBindings: time 0.006047/0.5852, allocations: 2.284 MB / 0.8671 GB, free: 9.215 MB / 0.5573 GB Notification: Performance of NFTyping.typeClassSections: time 0.003384/0.5886, allocations: 1.124 MB / 0.8682 GB, free: 8.102 MB / 0.5573 GB Notification: Performance of NFFlatten.flatten: time 0.005979/0.5946, allocations: 3.865 MB / 0.872 GB, free: 4.23 MB / 0.5573 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00209/0.5967, allocations: 0.924 MB / 0.8729 GB, free: 3.285 MB / 0.5573 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005962/0.6027, allocations: 1.665 MB / 0.8745 GB, free: 1.613 MB / 0.5573 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003262/0.6059, allocations: 1.021 MB / 0.8755 GB, free: 0.5938 MB / 0.5573 GB Notification: Performance of NFPackage.collectConstants: time 0.0003769/0.6063, allocations: 60 kB / 0.8756 GB, free: 0.5352 MB / 0.5573 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005399/0.6117, allocations: 2.802 MB / 0.8783 GB, free: 13.73 MB / 0.573 GB Notification: Performance of NFScalarize.scalarize: time 0.0005629/0.6123, allocations: 374.7 kB / 0.8787 GB, free: 13.36 MB / 0.573 GB Notification: Performance of NFVerifyModel.verify: time 0.001214/0.6135, allocations: 0.6179 MB / 0.8793 GB, free: 12.74 MB / 0.573 GB Notification: Performance of NFConvertDAE.convert: time 0.004245/0.6178, allocations: 2.654 MB / 0.8819 GB, free: 10.08 MB / 0.573 GB Notification: Performance of FrontEnd - DAE generated: time 4.628e-06/0.6178, allocations: 0 / 0.8819 GB, free: 10.08 MB / 0.573 GB Notification: Performance of FrontEnd: time 1.082e-06/0.6178, allocations: 0 / 0.8819 GB, free: 10.08 MB / 0.573 GB Notification: Performance of Transformations before backend: time 5.104e-05/0.6179, allocations: 0 / 0.8819 GB, free: 10.08 MB / 0.573 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 0.004789/0.6227, allocations: 1.832 MB / 0.8837 GB, free: 8.184 MB / 0.573 GB Notification: Performance of prepare preOptimizeDAE: time 3.841e-05/0.6227, allocations: 12.03 kB / 0.8837 GB, free: 8.172 MB / 0.573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002991/0.6257, allocations: 0.5331 MB / 0.8842 GB, free: 7.637 MB / 0.573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001864/0.6276, allocations: 0.9564 MB / 0.8851 GB, free: 6.637 MB / 0.573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006245/0.6282, allocations: 177.9 kB / 0.8853 GB, free: 6.465 MB / 0.573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001665/0.6284, allocations: 84 kB / 0.8854 GB, free: 6.383 MB / 0.573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003137/0.6316, allocations: 1.295 MB / 0.8867 GB, free: 5.078 MB / 0.573 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.842e-05/0.6316, allocations: 0 / 0.8867 GB, free: 5.078 MB / 0.573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.924e-05/0.6317, allocations: 36 kB / 0.8867 GB, free: 5.043 MB / 0.573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.966e-05/0.6318, allocations: 41.98 kB / 0.8867 GB, free: 5 MB / 0.573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00418/0.6359, allocations: 1.62 MB / 0.8883 GB, free: 3.383 MB / 0.573 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 0.006385/0.6423, allocations: 4.026 MB / 0.8922 GB, free: 15.07 MB / 0.5886 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003106/0.6455, allocations: 1.088 MB / 0.8933 GB, free: 13.98 MB / 0.5886 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00153/0.647, allocations: 0.6653 MB / 0.894 GB, free: 13.31 MB / 0.5886 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001065/0.6481, allocations: 0.6087 MB / 0.8946 GB, free: 12.59 MB / 0.5886 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.834e-05/0.6481, allocations: 43.2 kB / 0.8946 GB, free: 12.54 MB / 0.5886 GB Notification: Performance of pre-optimization done (n=75): time 2.435e-06/0.6481, allocations: 0 / 0.8946 GB, free: 12.54 MB / 0.5886 GB Notification: Performance of matching and sorting (n=75): time 0.005632/0.6538, allocations: 1.91 MB / 0.8965 GB, free: 10.62 MB / 0.5886 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.667e-05/0.6538, allocations: 67.98 kB / 0.8965 GB, free: 10.55 MB / 0.5886 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001087/0.6549, allocations: 0.7988 MB / 0.8973 GB, free: 9.723 MB / 0.5886 GB Notification: Performance of collectPreVariables (initialization): time 0.0001074/0.6551, allocations: 45.7 kB / 0.8973 GB, free: 9.672 MB / 0.5886 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003648/0.6554, allocations: 456.4 kB / 0.8978 GB, free: 9.219 MB / 0.5886 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002339/0.6557, allocations: 252.2 kB / 0.898 GB, free: 8.969 MB / 0.5886 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003118/0.656, allocations: 154.5 kB / 0.8982 GB, free: 8.812 MB / 0.5886 GB Notification: Performance of setup shared object (initialization): time 0.0001507/0.6562, allocations: 330 kB / 0.8985 GB, free: 8.484 MB / 0.5886 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001545/0.6577, allocations: 0.5551 MB / 0.899 GB, free: 7.926 MB / 0.5886 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001625/0.6593, allocations: 0.6745 MB / 0.8997 GB, free: 7.219 MB / 0.5886 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003023/0.6624, allocations: 1.169 MB / 0.9008 GB, free: 6.027 MB / 0.5886 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.567e-06/0.6624, allocations: 4 kB / 0.9008 GB, free: 6.023 MB / 0.5886 GB Notification: Performance of matching and sorting (n=86) (initialization): time 0.003585/0.666, allocations: 1.384 MB / 0.9022 GB, free: 4.625 MB / 0.5886 GB Notification: Performance of prepare postOptimizeDAE: time 4.521e-05/0.666, allocations: 41.69 kB / 0.9022 GB, free: 4.578 MB / 0.5886 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.949e-06/0.6661, allocations: 4 kB / 0.9022 GB, free: 4.574 MB / 0.5886 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.014e-05/0.6661, allocations: 4 kB / 0.9022 GB, free: 4.57 MB / 0.5886 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002633/0.6687, allocations: 375.5 kB / 0.9026 GB, free: 4.203 MB / 0.5886 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005002/0.6737, allocations: 3.107 MB / 0.9056 GB, free: 0.832 MB / 0.5886 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001398/0.6752, allocations: 187.2 kB / 0.9058 GB, free: 0.6484 MB / 0.5886 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001576/0.6753, allocations: 35.97 kB / 0.9058 GB, free: 0.6133 MB / 0.5886 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001943/0.6773, allocations: 0.7634 MB / 0.9066 GB, free: 15.84 MB / 0.6042 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001579/0.6789, allocations: 0.6434 MB / 0.9072 GB, free: 15.17 MB / 0.6042 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002878/0.6818, allocations: 1.142 MB / 0.9083 GB, free: 14.01 MB / 0.6042 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.869e-06/0.6818, allocations: 3.938 kB / 0.9083 GB, free: 14.01 MB / 0.6042 GB Notification: Performance of matching and sorting (n=86) (initialization_lambda0): time 0.00346/0.6853, allocations: 1.349 MB / 0.9096 GB, free: 12.65 MB / 0.6042 GB Notification: Performance of prepare postOptimizeDAE: time 3.683e-05/0.6853, allocations: 33.7 kB / 0.9097 GB, free: 12.61 MB / 0.6042 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.372e-06/0.6853, allocations: 4 kB / 0.9097 GB, free: 12.61 MB / 0.6042 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.597e-06/0.6853, allocations: 4 kB / 0.9097 GB, free: 12.6 MB / 0.6042 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001189/0.6865, allocations: 231.7 kB / 0.9099 GB, free: 12.38 MB / 0.6042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.372e-05/0.6866, allocations: 9.109 kB / 0.9099 GB, free: 12.37 MB / 0.6042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001206/0.6878, allocations: 155.4 kB / 0.9101 GB, free: 12.21 MB / 0.6042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.217e-05/0.6879, allocations: 39.97 kB / 0.9101 GB, free: 12.18 MB / 0.6042 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * 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 (85): * Single equations (assignments): 82 * 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 0.0002799/0.6882, allocations: 228 kB / 0.9103 GB, free: 11.95 MB / 0.6042 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002624/0.6884, allocations: 98.78 kB / 0.9104 GB, free: 11.85 MB / 0.6042 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003768/0.6922, allocations: 1.398 MB / 0.9118 GB, free: 10.44 MB / 0.6042 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.426e-06/0.6922, allocations: 8 kB / 0.9118 GB, free: 10.43 MB / 0.6042 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.438e-06/0.6922, allocations: 0 / 0.9118 GB, free: 10.43 MB / 0.6042 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.626e-06/0.6923, allocations: 7.922 kB / 0.9118 GB, free: 10.42 MB / 0.6042 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005938/0.6982, allocations: 2.86 MB / 0.9146 GB, free: 7.457 MB / 0.6042 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.19e-05/0.6982, allocations: 4 kB / 0.9146 GB, free: 7.453 MB / 0.6042 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002599/0.7008, allocations: 391.9 kB / 0.915 GB, free: 7.07 MB / 0.6042 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.198e-05/0.7009, allocations: 8 kB / 0.915 GB, free: 7.062 MB / 0.6042 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.686e-05/0.701, allocations: 23.98 kB / 0.915 GB, free: 7.039 MB / 0.6042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00424/0.7052, allocations: 3.041 MB / 0.918 GB, free: 3.738 MB / 0.6042 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.111e-06/0.7052, allocations: 4.156 kB / 0.918 GB, free: 3.734 MB / 0.6042 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005766/0.711, allocations: 2.957 MB / 0.9209 GB, free: 0.6719 MB / 0.6042 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006809/0.7117, allocations: 303.6 kB / 0.9211 GB, free: 364 kB / 0.6042 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001752/0.7119, allocations: 19.98 kB / 0.9212 GB, free: 344 kB / 0.6042 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001269/0.7132, allocations: 139.7 kB / 0.9213 GB, free: 204 kB / 0.6042 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001754/0.7134, allocations: 72.36 kB / 0.9214 GB, free: 132 kB / 0.6042 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.349e-05/0.7135, allocations: 35.97 kB / 0.9214 GB, free: 96 kB / 0.6042 GB Notification: Performance of sorting global known variables: time 0.0007799/0.7142, allocations: 0.5578 MB / 0.9219 GB, free: 15.52 MB / 0.6198 GB Notification: Performance of sort global known variables: time 2.71e-07/0.7142, allocations: 0 / 0.9219 GB, free: 15.52 MB / 0.6198 GB Notification: Performance of remove unused functions: time 0.001717/0.716, allocations: 0.538 MB / 0.9225 GB, free: 14.98 MB / 0.6198 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * 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 (75): * Single equations (assignments): 73 * 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 0.0006076/0.7166, allocations: 266.4 kB / 0.9227 GB, free: 14.73 MB / 0.6198 GB Notification: Performance of simCode: created initialization part: time 0.006777/0.7234, allocations: 2.197 MB / 0.9249 GB, free: 12.52 MB / 0.6198 GB Notification: Performance of simCode: created event and clocks part: time 5.069e-06/0.7234, allocations: 0 / 0.9249 GB, free: 12.52 MB / 0.6198 GB Notification: Performance of simCode: created simulation system equations: time 0.003386/0.7268, allocations: 0.8508 MB / 0.9257 GB, free: 11.66 MB / 0.6198 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002784/0.7296, allocations: 0.5068 MB / 0.9262 GB, free: 11.16 MB / 0.6198 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00494/0.7346, allocations: 2.885 MB / 0.929 GB, free: 8.188 MB / 0.6198 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007741/0.7354, allocations: 1.106 MB / 0.9301 GB, free: 7.055 MB / 0.6198 GB Notification: Performance of simCode: alias equations: time 0.001776/0.7371, allocations: 371.7 kB / 0.9305 GB, free: 6.688 MB / 0.6198 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003459/0.7375, allocations: 87.41 kB / 0.9305 GB, free: 6.602 MB / 0.6198 GB Notification: Performance of SimCode: time 7.51e-07/0.7375, allocations: 0 / 0.9305 GB, free: 6.602 MB / 0.6198 GB Notification: Performance of Templates: time 0.03306/0.7706, allocations: 20.75 MB / 0.9508 GB, free: 2.09 MB / 0.6355 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe 2>&1)