Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/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: translateModel(BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl") translateModel(BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009796/0.0009796, allocations: 86.48 kB / 15.06 MB, free: 1.09 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.000861/0.0008611, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.338/1.338, allocations: 223.3 MB / 240 MB, free: 5.363 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001808/0.001808, allocations: 278.4 kB / 291.4 MB, free: 1.91 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9554/0.9554, allocations: 169.5 MB / 0.5 GB, free: 14.2 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004134/0.0004134, allocations: 17.47 kB / 0.598 GB, free: 28.41 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1351/0.1356, allocations: 88.55 MB / 0.6845 GB, free: 15.45 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl): time 0.4547/0.5902, allocations: 192.4 MB / 0.8723 GB, free: 12.14 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.01426/0.6045, allocations: 10 MB / 0.8821 GB, free: 3.992 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001627/0.6062, allocations: 51.59 kB / 0.8822 GB, free: 3.969 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.001573/0.6078, allocations: 0.5462 MB / 0.8827 GB, free: 3.504 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.004885/0.6127, allocations: 1.846 MB / 0.8845 GB, free: 2.039 MB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.004487/0.6172, allocations: 1.756 MB / 0.8862 GB, free: 0.8359 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.004526/0.6217, allocations: 3.983 MB / 0.8901 GB, free: 13.72 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001549/0.6233, allocations: 0.9954 MB / 0.8911 GB, free: 12.71 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003053/0.6264, allocations: 1.532 MB / 0.8926 GB, free: 11.17 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001431/0.6278, allocations: 1.05 MB / 0.8936 GB, free: 10.11 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.0001579/0.628, allocations: 64 kB / 0.8937 GB, free: 10.05 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004214/0.6322, allocations: 2.242 MB / 0.8958 GB, free: 7.805 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.0003948/0.6326, allocations: 362.5 kB / 0.8962 GB, free: 7.449 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.0004204/0.633, allocations: 340.8 kB / 0.8965 GB, free: 7.109 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.002651/0.6357, allocations: 2.288 MB / 0.8987 GB, free: 4.82 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 3.757e-06/0.6357, allocations: 0 / 0.8987 GB, free: 4.82 MB / 0.6075 GB Notification: Performance of FrontEnd: time 1.382e-06/0.6357, allocations: 0 / 0.8987 GB, free: 4.82 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 1.564e-05/0.6357, allocations: 0 / 0.8987 GB, free: 4.82 MB / 0.6075 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 249 * Number of variables: 249 Notification: Performance of Generate backend data structure: time 0.00418/0.6399, allocations: 2.05 MB / 0.9008 GB, free: 2.711 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 3.292e-05/0.64, allocations: 8.031 kB / 0.9008 GB, free: 2.703 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00275/0.6427, allocations: 0.5793 MB / 0.9013 GB, free: 2.121 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002302/0.645, allocations: 1.195 MB / 0.9025 GB, free: 0.875 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005835/0.6456, allocations: 230.1 kB / 0.9027 GB, free: 0.6523 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001769/0.6458, allocations: 111.9 kB / 0.9028 GB, free: 0.543 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002586/0.6484, allocations: 1.345 MB / 0.9041 GB, free: 15.16 MB / 0.6231 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.225e-05/0.6484, allocations: 0 / 0.9041 GB, free: 15.16 MB / 0.6231 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001162/0.6486, allocations: 44 kB / 0.9042 GB, free: 15.12 MB / 0.6231 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.916e-05/0.6486, allocations: 45.94 kB / 0.9042 GB, free: 15.08 MB / 0.6231 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003124/0.6517, allocations: 1.382 MB / 0.9056 GB, free: 13.69 MB / 0.6231 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 0.007812/0.6596, allocations: 5.32 MB / 0.9108 GB, free: 8.07 MB / 0.6231 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002299/0.6619, allocations: 1.055 MB / 0.9118 GB, free: 6.992 MB / 0.6231 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001203/0.6631, allocations: 0.5622 MB / 0.9123 GB, free: 6.426 MB / 0.6231 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001027/0.6641, allocations: 0.7786 MB / 0.9131 GB, free: 5.5 MB / 0.6231 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001379/0.6655, allocations: 0.6328 MB / 0.9137 GB, free: 4.855 MB / 0.6231 GB Notification: Performance of pre-optimization done (n=81): time 2.926e-06/0.6655, allocations: 0 / 0.9137 GB, free: 4.855 MB / 0.6231 GB Notification: Performance of matching and sorting (n=81): time 0.004021/0.6696, allocations: 1.644 MB / 0.9153 GB, free: 3.207 MB / 0.6231 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.083e-05/0.6696, allocations: 64.06 kB / 0.9154 GB, free: 3.129 MB / 0.6231 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001664/0.6713, allocations: 1.31 MB / 0.9167 GB, free: 1.809 MB / 0.6231 GB Notification: Performance of collectPreVariables (initialization): time 9.685e-05/0.6714, allocations: 49.7 kB / 0.9167 GB, free: 1.754 MB / 0.6231 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005348/0.6719, allocations: 0.6465 MB / 0.9173 GB, free: 1.102 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002285/0.6722, allocations: 276 kB / 0.9176 GB, free: 0.8281 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.771e-05/0.6723, allocations: 20 kB / 0.9176 GB, free: 0.8086 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 0.0001234/0.6724, allocations: 349.9 kB / 0.918 GB, free: 472 kB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001259/0.6737, allocations: 0.514 MB / 0.9185 GB, free: 15.94 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001482/0.6752, allocations: 0.7798 MB / 0.9192 GB, free: 15.07 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001341/0.6765, allocations: 0.5981 MB / 0.9198 GB, free: 14.47 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.288e-06/0.6765, allocations: 0 / 0.9198 GB, free: 14.47 MB / 0.6387 GB Notification: Performance of matching and sorting (n=131) (initialization): time 0.003238/0.6798, allocations: 1.493 MB / 0.9213 GB, free: 12.97 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001586/0.6799, allocations: 257.8 kB / 0.9215 GB, free: 12.64 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.222e-05/0.68, allocations: 4 kB / 0.9215 GB, free: 12.64 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.224e-05/0.68, allocations: 15.94 kB / 0.9215 GB, free: 12.62 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001705/0.6817, allocations: 343.6 kB / 0.9219 GB, free: 12.29 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006364/0.6823, allocations: 1.207 MB / 0.923 GB, free: 11.03 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001458/0.6838, allocations: 236.2 kB / 0.9233 GB, free: 10.8 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001133/0.6839, allocations: 51.97 kB / 0.9233 GB, free: 10.75 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 7.585e-06/0.684, allocations: 4 kB / 0.9233 GB, free: 10.75 MB / 0.6387 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002944/0.6869, allocations: 1.349 MB / 0.9246 GB, free: 9.398 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.604e-06/0.6869, allocations: 4 kB / 0.9246 GB, free: 9.395 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.328e-05/0.6869, allocations: 15.94 kB / 0.9247 GB, free: 9.379 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001368/0.6883, allocations: 323.7 kB / 0.925 GB, free: 9.062 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.18e-05/0.6883, allocations: 8 kB / 0.925 GB, free: 9.055 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001358/0.6897, allocations: 235.1 kB / 0.9252 GB, free: 8.828 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001026/0.6898, allocations: 51.97 kB / 0.9252 GB, free: 8.777 MB / 0.6387 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 21 * Number of states: 0 () * Number of discrete variables: 8 ($whenCondition1,$PRE.TSet.T_start,TSet.T_start,$PRE.TSet.count,TSet.count,hex.flowRegime,hex.flowRegime_nominal,P.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (130): * Single equations (assignments): 127 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 2 {1,1} * Without analytic Jacobian: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0006385/0.6905, allocations: 405.5 kB / 0.9256 GB, free: 8.371 MB / 0.6387 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000239/0.6907, allocations: 154.1 kB / 0.9258 GB, free: 8.219 MB / 0.6387 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0031/0.6938, allocations: 1.371 MB / 0.9271 GB, free: 6.844 MB / 0.6387 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.208e-05/0.6938, allocations: 8 kB / 0.9271 GB, free: 6.836 MB / 0.6387 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.551e-06/0.6939, allocations: 0 / 0.9271 GB, free: 6.836 MB / 0.6387 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.083e-05/0.6939, allocations: 3.984 kB / 0.9271 GB, free: 6.832 MB / 0.6387 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004974/0.6989, allocations: 2.886 MB / 0.9299 GB, free: 3.832 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.042e-06/0.6989, allocations: 0 / 0.9299 GB, free: 3.832 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001144/0.7, allocations: 252 kB / 0.9302 GB, free: 3.586 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.137e-05/0.7001, allocations: 8 kB / 0.9302 GB, free: 3.578 MB / 0.6387 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.199e-05/0.7001, allocations: 31.97 kB / 0.9302 GB, free: 3.547 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005355/0.7007, allocations: 1.192 MB / 0.9314 GB, free: 2.309 MB / 0.6387 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.021e-06/0.7007, allocations: 7.938 kB / 0.9314 GB, free: 2.301 MB / 0.6387 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004186/0.7049, allocations: 2.112 MB / 0.9335 GB, free: 132 kB / 0.6387 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005661/0.7055, allocations: 366.9 kB / 0.9338 GB, free: 15.75 MB / 0.6544 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002006/0.7057, allocations: 27.98 kB / 0.9338 GB, free: 15.72 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001233/0.7069, allocations: 152.4 kB / 0.934 GB, free: 15.57 MB / 0.6544 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001383/0.7071, allocations: 72.28 kB / 0.934 GB, free: 15.5 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.861e-05/0.7072, allocations: 43.97 kB / 0.9341 GB, free: 15.46 MB / 0.6544 GB Notification: Performance of sorting global known variables: time 0.00118/0.7083, allocations: 0.8822 MB / 0.9349 GB, free: 14.58 MB / 0.6544 GB Notification: Performance of sort global known variables: time 1.6e-07/0.7084, allocations: 0 / 0.9349 GB, free: 14.58 MB / 0.6544 GB Notification: Performance of remove unused functions: time 0.001873/0.7102, allocations: 0.7879 MB / 0.9357 GB, free: 13.79 MB / 0.6544 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * Number of states: 4 (temSen.T,val.filter.s[1],val.filter.s[2],P.I.y) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (90): * Single equations (assignments): 84 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 2 {1,1} * Without analytic Jacobian: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0009209/0.7112, allocations: 467.5 kB / 0.9362 GB, free: 13.33 MB / 0.6544 GB Notification: Performance of simCode: created initialization part: time 0.004819/0.716, allocations: 2.1 MB / 0.9382 GB, free: 11.21 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 3.506e-06/0.716, allocations: 0 / 0.9382 GB, free: 11.21 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 0.001491/0.7175, allocations: 0.6455 MB / 0.9388 GB, free: 10.57 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003172/0.7207, allocations: 0.6963 MB / 0.9395 GB, free: 9.875 MB / 0.6544 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005159/0.7259, allocations: 3.229 MB / 0.9427 GB, free: 6.574 MB / 0.6544 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007282/0.7266, allocations: 1.227 MB / 0.9439 GB, free: 5.316 MB / 0.6544 GB Notification: Performance of simCode: alias equations: time 0.001879/0.7285, allocations: 411.2 kB / 0.9443 GB, free: 4.922 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000375/0.7289, allocations: 127.4 kB / 0.9444 GB, free: 4.797 MB / 0.6544 GB Notification: Performance of SimCode: time 8.31e-07/0.7289, allocations: 0 / 0.9444 GB, free: 4.797 MB / 0.6544 GB Notification: Performance of Templates: time 0.04514/0.774, allocations: 28.58 MB / 0.9723 GB, free: 8.613 MB / 0.6856 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.sim & ./BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.pipe 2>&1)