Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_1.6_Buildings.Fluid.HeatExchangers.Examples.PlateHeatExchangerEffectivenessNTUPControl.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/Buildings 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-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(Buildings.Fluid.HeatExchangers.Examples.PlateHeatExchangerEffectivenessNTUPControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Fluid.HeatExchangers.Examples.PlateHeatExchangerEffectivenessNTUPControl") translateModel(Buildings.Fluid.HeatExchangers.Examples.PlateHeatExchangerEffectivenessNTUPControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Fluid.HeatExchangers.Examples.PlateHeatExchangerEffectivenessNTUPControl") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00135/0.00135, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001653/0.001653, allocations: 195.4 kB / 16.14 MB, free: 6.688 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.407/1.407, allocations: 222.9 MB / 239.8 MB, free: 4.527 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.826/2.826, allocations: 472.6 MB / 0.7447 GB, free: 4.945 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001262/0.001262, allocations: 61.86 kB / 0.9113 GB, free: 33.57 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3326/0.3339, allocations: 159.9 MB / 1.068 GB, free: 10.97 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.PlateHeatExchangerEffectivenessNTUPControl): time 0.05187/0.3858, allocations: 47.93 MB / 1.114 GB, free: 10.88 MB / 0.8731 GB Notification: Performance of NFInst.instExpressions: time 0.0179/0.4038, allocations: 12.08 MB / 1.126 GB, free: 14.76 MB / 0.8887 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00222/0.406, allocations: 55.62 kB / 1.126 GB, free: 14.7 MB / 0.8887 GB Notification: Performance of NFTyping.typeComponents: time 0.002213/0.4082, allocations: 0.5787 MB / 1.127 GB, free: 14.12 MB / 0.8887 GB Notification: Performance of NFTyping.typeBindings: time 0.005461/0.4138, allocations: 1.835 MB / 1.129 GB, free: 12.28 MB / 0.8887 GB Notification: Performance of NFTyping.typeClassSections: time 0.005057/0.4188, allocations: 1.827 MB / 1.13 GB, free: 10.47 MB / 0.8887 GB Notification: Performance of NFFlatten.flatten: time 0.006338/0.4252, allocations: 4.272 MB / 1.134 GB, free: 6.195 MB / 0.8887 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00242/0.4276, allocations: 1.043 MB / 1.136 GB, free: 5.121 MB / 0.8887 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003706/0.4313, allocations: 1.357 MB / 1.137 GB, free: 3.758 MB / 0.8887 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002223/0.4336, allocations: 1.023 MB / 1.138 GB, free: 2.73 MB / 0.8887 GB Notification: Performance of NFPackage.collectConstants: time 0.0004738/0.4341, allocations: 68 kB / 1.138 GB, free: 2.664 MB / 0.8887 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00504/0.4391, allocations: 2.168 MB / 1.14 GB, free: 0.4922 MB / 0.8887 GB Notification: Performance of NFScalarize.scalarize: time 0.0007711/0.4399, allocations: 298.5 kB / 1.14 GB, free: 204 kB / 0.8887 GB Notification: Performance of NFVerifyModel.verify: time 0.001855/0.4418, allocations: 0.7457 MB / 1.141 GB, free: 15.45 MB / 0.9044 GB Notification: Performance of NFConvertDAE.convert: time 0.00602/0.4478, allocations: 2.832 MB / 1.144 GB, free: 12.61 MB / 0.9044 GB Notification: Performance of FrontEnd - DAE generated: time 7.545e-06/0.4479, allocations: 0 / 1.144 GB, free: 12.61 MB / 0.9044 GB Notification: Performance of FrontEnd: time 1.112e-06/0.4479, allocations: 0 / 1.144 GB, free: 12.61 MB / 0.9044 GB Notification: Performance of Transformations before backend: time 0.0001029/0.448, allocations: 4 kB / 1.144 GB, free: 12.61 MB / 0.9044 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 214 * Number of variables: 214 Notification: Performance of Generate backend data structure: time 0.00575/0.4538, allocations: 2.127 MB / 1.146 GB, free: 10.42 MB / 0.9044 GB Notification: Performance of prepare preOptimizeDAE: time 6.022e-05/0.4538, allocations: 8.031 kB / 1.146 GB, free: 10.41 MB / 0.9044 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002102/0.4559, allocations: 390.2 kB / 1.146 GB, free: 10.03 MB / 0.9044 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003553/0.4595, allocations: 1.366 MB / 1.148 GB, free: 8.605 MB / 0.9044 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006623/0.4602, allocations: 186.2 kB / 1.148 GB, free: 8.426 MB / 0.9044 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003125/0.4605, allocations: 111.8 kB / 1.148 GB, free: 8.316 MB / 0.9044 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00259/0.4631, allocations: 1.088 MB / 1.149 GB, free: 7.191 MB / 0.9044 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.55e-05/0.4632, allocations: 0 / 1.149 GB, free: 7.191 MB / 0.9044 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001357/0.4633, allocations: 39.94 kB / 1.149 GB, free: 7.152 MB / 0.9044 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.097e-05/0.4634, allocations: 33.94 kB / 1.149 GB, free: 7.121 MB / 0.9044 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002727/0.4661, allocations: 1.027 MB / 1.15 GB, free: 6.094 MB / 0.9044 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 0.008028/0.4742, allocations: 4.703 MB / 1.155 GB, free: 1.117 MB / 0.9044 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002199/0.4764, allocations: 0.8122 MB / 1.155 GB, free: 300 kB / 0.9044 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001131/0.4775, allocations: 442.7 kB / 1.156 GB, free: 15.86 MB / 0.92 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001211/0.4788, allocations: 1.06 MB / 1.157 GB, free: 14.58 MB / 0.92 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001358/0.4801, allocations: 0.5196 MB / 1.157 GB, free: 14.04 MB / 0.92 GB Notification: Performance of pre-optimization done (n=72): time 2.785e-06/0.4801, allocations: 0 / 1.157 GB, free: 14.04 MB / 0.92 GB Notification: Performance of matching and sorting (n=72): time 0.003707/0.4839, allocations: 1.328 MB / 1.159 GB, free: 12.71 MB / 0.92 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.871e-05/0.4839, allocations: 64.06 kB / 1.159 GB, free: 12.64 MB / 0.92 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001895/0.4858, allocations: 1.191 MB / 1.16 GB, free: 11.43 MB / 0.92 GB Notification: Performance of collectPreVariables (initialization): time 0.0001253/0.486, allocations: 45.7 kB / 1.16 GB, free: 11.38 MB / 0.92 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005285/0.4865, allocations: 0.5953 MB / 1.16 GB, free: 10.78 MB / 0.92 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002907/0.4868, allocations: 244.4 kB / 1.161 GB, free: 10.54 MB / 0.92 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003681/0.4872, allocations: 218.4 kB / 1.161 GB, free: 10.32 MB / 0.92 GB Notification: Performance of setup shared object (initialization): time 0.0001187/0.4873, allocations: 341.9 kB / 1.161 GB, free: 9.98 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001133/0.4884, allocations: 432.6 kB / 1.162 GB, free: 9.555 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001344/0.4898, allocations: 0.6485 MB / 1.162 GB, free: 8.832 MB / 0.92 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002351/0.4922, allocations: 0.9998 MB / 1.163 GB, free: 7.77 MB / 0.92 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.031e-06/0.4922, allocations: 0 / 1.163 GB, free: 7.77 MB / 0.92 GB Notification: Performance of matching and sorting (n=118) (initialization): time 0.00322/0.4954, allocations: 1.267 MB / 1.165 GB, free: 6.492 MB / 0.92 GB Notification: Performance of prepare postOptimizeDAE: time 4.443e-05/0.4955, allocations: 37.64 kB / 1.165 GB, free: 6.449 MB / 0.92 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.176e-05/0.4955, allocations: 4 kB / 1.165 GB, free: 6.445 MB / 0.92 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.103e-05/0.4955, allocations: 8 kB / 1.165 GB, free: 6.438 MB / 0.92 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001547/0.4971, allocations: 299.8 kB / 1.165 GB, free: 6.145 MB / 0.92 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007702/0.4979, allocations: 1.203 MB / 1.166 GB, free: 4.895 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001506/0.4994, allocations: 191 kB / 1.166 GB, free: 4.707 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001178/0.4995, allocations: 47.97 kB / 1.166 GB, free: 4.66 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001542/0.5011, allocations: 0.6353 MB / 1.167 GB, free: 4.02 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001345/0.5024, allocations: 0.6408 MB / 1.168 GB, free: 3.305 MB / 0.92 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002337/0.5048, allocations: 0.9764 MB / 1.168 GB, free: 2.266 MB / 0.92 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.791e-06/0.5048, allocations: 4 kB / 1.168 GB, free: 2.262 MB / 0.92 GB Notification: Performance of matching and sorting (n=118) (initialization_lambda0): time 0.003157/0.5079, allocations: 1.259 MB / 1.17 GB, free: 0.9883 MB / 0.92 GB Notification: Performance of prepare postOptimizeDAE: time 5.475e-05/0.508, allocations: 33.7 kB / 1.17 GB, free: 0.9492 MB / 0.92 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.987e-06/0.508, allocations: 4.219 kB / 1.17 GB, free: 0.9453 MB / 0.92 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.276e-05/0.5081, allocations: 15.94 kB / 1.17 GB, free: 0.9297 MB / 0.92 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001236/0.5093, allocations: 271.6 kB / 1.17 GB, free: 0.6641 MB / 0.92 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.761e-05/0.5093, allocations: 15.92 kB / 1.17 GB, free: 0.6484 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001426/0.5108, allocations: 159.3 kB / 1.17 GB, free: 0.4922 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001233/0.5109, allocations: 47.97 kB / 1.17 GB, free: 456 kB / 0.92 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 18 * Number of states: 0 () * Number of discrete variables: 8 (hex.flowRegime_nominal,hex.flowRegime,TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,P.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (117): * Single equations (assignments): 114 * 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 0.0003393/0.5112, allocations: 245.6 kB / 1.17 GB, free: 204 kB / 0.92 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003747/0.5116, allocations: 146.2 kB / 1.171 GB, free: 56 kB / 0.92 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003244/0.5149, allocations: 1.27 MB / 1.172 GB, free: 14.79 MB / 0.9356 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.79e-05/0.5149, allocations: 11.94 kB / 1.172 GB, free: 14.78 MB / 0.9356 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.524e-06/0.5149, allocations: 4 kB / 1.172 GB, free: 14.78 MB / 0.9356 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.252e-05/0.5149, allocations: 11.95 kB / 1.172 GB, free: 14.77 MB / 0.9356 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005112/0.5201, allocations: 2.51 MB / 1.174 GB, free: 12.17 MB / 0.9356 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.424e-06/0.5201, allocations: 3.938 kB / 1.174 GB, free: 12.16 MB / 0.9356 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00102/0.5211, allocations: 219.9 kB / 1.175 GB, free: 11.95 MB / 0.9356 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.723e-05/0.5211, allocations: 8 kB / 1.175 GB, free: 11.94 MB / 0.9356 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.927e-05/0.5212, allocations: 27.97 kB / 1.175 GB, free: 11.91 MB / 0.9356 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006267/0.5219, allocations: 1.184 MB / 1.176 GB, free: 10.68 MB / 0.9356 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.785e-06/0.5219, allocations: 0 / 1.176 GB, free: 10.68 MB / 0.9356 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004414/0.5263, allocations: 1.84 MB / 1.178 GB, free: 8.801 MB / 0.9356 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008565/0.5272, allocations: 350.9 kB / 1.178 GB, free: 8.438 MB / 0.9356 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000351/0.5275, allocations: 20 kB / 1.178 GB, free: 8.418 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001384/0.5289, allocations: 128.4 kB / 1.178 GB, free: 8.293 MB / 0.9356 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001545/0.5291, allocations: 68.56 kB / 1.178 GB, free: 8.227 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.823e-05/0.5292, allocations: 39.97 kB / 1.178 GB, free: 8.188 MB / 0.9356 GB Notification: Performance of sorting global known variables: time 0.001514/0.5307, allocations: 0.8049 MB / 1.179 GB, free: 7.383 MB / 0.9356 GB Notification: Performance of sort global known variables: time 6.81e-07/0.5307, allocations: 0 / 1.179 GB, free: 7.383 MB / 0.9356 GB Notification: Performance of remove unused functions: time 0.00301/0.5338, allocations: 0.7528 MB / 1.18 GB, free: 6.629 MB / 0.9356 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * 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 (89): * Single equations (assignments): 79 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 2 * 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 0.001658/0.5354, allocations: 0.5302 MB / 1.18 GB, free: 6.102 MB / 0.9356 GB Notification: Performance of simCode: created initialization part: time 0.005238/0.5407, allocations: 1.786 MB / 1.182 GB, free: 4.293 MB / 0.9356 GB Notification: Performance of simCode: created event and clocks part: time 6.352e-06/0.5407, allocations: 3.938 kB / 1.182 GB, free: 4.289 MB / 0.9356 GB Notification: Performance of simCode: created simulation system equations: time 0.00153/0.5422, allocations: 0.5671 MB / 1.182 GB, free: 3.723 MB / 0.9356 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003484/0.5458, allocations: 0.6028 MB / 1.183 GB, free: 3.125 MB / 0.9356 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005768/0.5515, allocations: 2.978 MB / 1.186 GB, free: 96 kB / 0.9356 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009417/0.5525, allocations: 1.172 MB / 1.187 GB, free: 14.89 MB / 0.9512 GB Notification: Performance of simCode: alias equations: time 0.001919/0.5545, allocations: 360.7 kB / 1.187 GB, free: 14.57 MB / 0.9512 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004594/0.5549, allocations: 119.4 kB / 1.188 GB, free: 14.45 MB / 0.9512 GB Notification: Performance of SimCode: time 1.593e-06/0.5549, allocations: 11.94 kB / 1.188 GB, free: 14.44 MB / 0.9512 GB Notification: Performance of Templates: time 0.05098/0.6059, allocations: 27.67 MB / 1.215 GB, free: 3.117 MB / 0.9669 GB make -j1 -f Buildings_1.6_Buildings.Fluid.HeatExchangers.Examples.PlateHeatExchangerEffectivenessNTUPControl.makefile (rm -f Buildings_1.6_Buildings.Fluid.HeatExchangers.Examples.PlateHeatExchangerEffectivenessNTUPControl.pipe ; mkfifo Buildings_1.6_Buildings.Fluid.HeatExchangers.Examples.PlateHeatExchangerEffectivenessNTUPControl.pipe ; head -c 1048576 < Buildings_1.6_Buildings.Fluid.HeatExchangers.Examples.PlateHeatExchangerEffectivenessNTUPControl.pipe >> ../files/Buildings_1.6_Buildings.Fluid.HeatExchangers.Examples.PlateHeatExchangerEffectivenessNTUPControl.sim & ./Buildings_1.6_Buildings.Fluid.HeatExchangers.Examples.PlateHeatExchangerEffectivenessNTUPControl -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_1.6_Buildings.Fluid.HeatExchangers.Examples.PlateHeatExchangerEffectivenessNTUPControl.pipe 2>&1)