Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible") translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.774/1.774, allocations: 292.3 MB / 308.1 MB, free: 4.281 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002196/0.002196, allocations: 182.4 kB / 376.9 MB, free: 1.816 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.64/1.64, allocations: 205.1 MB / 0.6354 GB, free: 9.75 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001087/0.001087, allocations: 101 kB / 0.748 GB, free: 61.25 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.001117/0.001117, allocations: 55.92 kB / 0.8704 GB, free: 13.08 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3101/0.3112, allocations: 114.5 MB / 0.9822 GB, free: 10.38 MB / 0.7136 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible): time 0.921/1.232, allocations: 245.9 MB / 1.222 GB, free: 4.027 MB / 0.8073 GB Notification: Performance of NFInst.instExpressions: time 0.02095/1.253, allocations: 11.97 MB / 1.234 GB, free: 11.52 MB / 0.823 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005005/1.258, allocations: 66.09 kB / 1.234 GB, free: 11.49 MB / 0.823 GB Notification: Performance of NFTyping.typeComponents: time 0.004544/1.263, allocations: 0.8809 MB / 1.235 GB, free: 11.01 MB / 0.823 GB Notification: Performance of NFTyping.typeBindings: time 0.01088/1.274, allocations: 2.983 MB / 1.238 GB, free: 9.328 MB / 0.823 GB Notification: Performance of NFTyping.typeClassSections: time 0.004697/1.279, allocations: 1.407 MB / 1.239 GB, free: 8.535 MB / 0.823 GB Notification: Performance of NFFlatten.flatten: time 0.01187/1.291, allocations: 6.333 MB / 1.245 GB, free: 6.227 MB / 0.823 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002968/1.294, allocations: 1.271 MB / 1.247 GB, free: 5.68 MB / 0.823 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006418/1.3, allocations: 1.851 MB / 1.248 GB, free: 4.879 MB / 0.823 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004857/1.305, allocations: 1.351 MB / 1.25 GB, free: 4.316 MB / 0.823 GB Notification: Performance of NFPackage.collectConstants: time 0.0004879/1.305, allocations: 80.56 kB / 1.25 GB, free: 4.316 MB / 0.823 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009061/1.314, allocations: 2.451 MB / 1.252 GB, free: 3.414 MB / 0.823 GB Notification: Performance of NFScalarize.scalarize: time 0.001018/1.315, allocations: 485 kB / 1.253 GB, free: 3.203 MB / 0.823 GB Notification: Performance of NFVerifyModel.verify: time 0.00264/1.318, allocations: 0.9052 MB / 1.254 GB, free: 2.699 MB / 0.823 GB Notification: Performance of NFConvertDAE.convert: time 0.008774/1.327, allocations: 3.304 MB / 1.257 GB, free: 1.527 MB / 0.823 GB Notification: Performance of FrontEnd - DAE generated: time 7.805e-06/1.327, allocations: 4 kB / 1.257 GB, free: 1.523 MB / 0.823 GB Notification: Performance of FrontEnd: time 2.384e-06/1.327, allocations: 1.156 kB / 1.257 GB, free: 1.523 MB / 0.823 GB Notification: Performance of Transformations before backend: time 0.0001051/1.327, allocations: 0 / 1.257 GB, free: 1.523 MB / 0.823 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 276 * Number of variables: 276 Notification: Performance of Generate backend data structure: time 0.006692/1.334, allocations: 2.246 MB / 1.259 GB, free: 104 kB / 0.823 GB Notification: Performance of prepare preOptimizeDAE: time 6.082e-05/1.334, allocations: 10.55 kB / 1.259 GB, free: 104 kB / 0.823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002095/1.336, allocations: 353.8 kB / 1.259 GB, free: 15.98 MB / 0.8386 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003274/1.339, allocations: 1.345 MB / 1.261 GB, free: 15.17 MB / 0.8386 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.205e-05/1.339, allocations: 89.39 kB / 1.261 GB, free: 15.13 MB / 0.8386 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002344/1.34, allocations: 123.3 kB / 1.261 GB, free: 15.09 MB / 0.8386 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002656/1.342, allocations: 1.212 MB / 1.262 GB, free: 14.56 MB / 0.8386 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.226e-05/1.342, allocations: 0 / 1.262 GB, free: 14.56 MB / 0.8386 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001111/1.342, allocations: 43.5 kB / 1.262 GB, free: 14.53 MB / 0.8386 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.767e-05/1.343, allocations: 47.77 kB / 1.262 GB, free: 14.52 MB / 0.8386 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002469/1.345, allocations: 0.9515 MB / 1.263 GB, free: 14.19 MB / 0.8386 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 0.009809/1.355, allocations: 5.523 MB / 1.269 GB, free: 10.2 MB / 0.8386 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001273/1.356, allocations: 0.8589 MB / 1.269 GB, free: 9.723 MB / 0.8386 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006038/1.357, allocations: 407.2 kB / 1.27 GB, free: 9.578 MB / 0.8386 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006319/1.357, allocations: 0.6122 MB / 1.27 GB, free: 8.902 MB / 0.8386 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.447e-05/1.357, allocations: 37.69 kB / 1.27 GB, free: 8.859 MB / 0.8386 GB Notification: Performance of pre-optimization done (n=70): time 3.887e-06/1.357, allocations: 448 / 1.27 GB, free: 8.859 MB / 0.8386 GB Notification: Performance of matching and sorting (n=70): time 0.003748/1.361, allocations: 1.428 MB / 1.272 GB, free: 8.223 MB / 0.8386 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.733e-05/1.361, allocations: 65.11 kB / 1.272 GB, free: 8.156 MB / 0.8386 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001716/1.363, allocations: 1.192 MB / 1.273 GB, free: 7.691 MB / 0.8386 GB Notification: Performance of collectPreVariables (initialization): time 0.0001646/1.363, allocations: 49.89 kB / 1.273 GB, free: 7.645 MB / 0.8386 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005922/1.364, allocations: 0.6742 MB / 1.274 GB, free: 7.117 MB / 0.8386 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003273/1.364, allocations: 252.3 kB / 1.274 GB, free: 6.918 MB / 0.8386 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002745/1.364, allocations: 165 kB / 1.274 GB, free: 6.84 MB / 0.8386 GB Notification: Performance of setup shared object (initialization): time 0.0001437/1.365, allocations: 335.6 kB / 1.274 GB, free: 6.523 MB / 0.8386 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005667/1.365, allocations: 307.5 kB / 1.275 GB, free: 6.41 MB / 0.8386 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007804/1.366, allocations: 0.5283 MB / 1.275 GB, free: 6.051 MB / 0.8386 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001218/1.367, allocations: 0.7377 MB / 1.276 GB, free: 5.645 MB / 0.8386 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.088e-06/1.367, allocations: 0 / 1.276 GB, free: 5.645 MB / 0.8386 GB Notification: Performance of matching and sorting (n=97) (initialization): time 0.002442/1.37, allocations: 1.084 MB / 1.277 GB, free: 4.859 MB / 0.8386 GB Notification: Performance of prepare postOptimizeDAE: time 2.238e-05/1.37, allocations: 7.938 kB / 1.277 GB, free: 4.852 MB / 0.8386 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.035e-05/1.37, allocations: 4 kB / 1.277 GB, free: 4.848 MB / 0.8386 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007811/1.37, allocations: 155.4 kB / 1.277 GB, free: 4.695 MB / 0.8386 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007812/1.371, allocations: 174.1 kB / 1.277 GB, free: 4.527 MB / 0.8386 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001451/1.373, allocations: 1.758 MB / 1.279 GB, free: 2.695 MB / 0.8386 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001978/1.375, allocations: 171.1 kB / 1.279 GB, free: 2.527 MB / 0.8386 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.389e-05/1.375, allocations: 29.23 kB / 1.279 GB, free: 2.5 MB / 0.8386 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00146/1.376, allocations: 0.5761 MB / 1.28 GB, free: 1.918 MB / 0.8386 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007891/1.377, allocations: 0.5247 MB / 1.28 GB, free: 1.312 MB / 0.8386 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001255/1.378, allocations: 0.7264 MB / 1.281 GB, free: 0.5508 MB / 0.8386 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.278e-06/1.378, allocations: 4 kB / 1.281 GB, free: 0.5469 MB / 0.8386 GB Notification: Performance of matching and sorting (n=97) (initialization_lambda0): time 0.002177/1.381, allocations: 0.9895 MB / 1.282 GB, free: 15.54 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 1.582e-05/1.381, allocations: 8 kB / 1.282 GB, free: 15.54 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.503e-06/1.381, allocations: 7.938 kB / 1.282 GB, free: 15.53 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002679/1.381, allocations: 89.81 kB / 1.282 GB, free: 15.43 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006159/1.381, allocations: 159.8 kB / 1.282 GB, free: 15.28 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002929/1.384, allocations: 3.142 MB / 1.285 GB, free: 11.86 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001827/1.386, allocations: 155.6 kB / 1.285 GB, free: 11.71 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.831e-05/1.386, allocations: 35.98 kB / 1.285 GB, free: 11.67 MB / 0.8542 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * 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 (87): * Single equations (assignments): 83 * Array equations: 1 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 2 * 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: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,3), (1,6)} Notification: Performance of prepare postOptimizeDAE: time 0.0003746/1.387, allocations: 234 kB / 1.286 GB, free: 11.44 MB / 0.8542 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003529/1.387, allocations: 139 kB / 1.286 GB, free: 11.3 MB / 0.8542 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001994/1.389, allocations: 0.9411 MB / 1.287 GB, free: 10.35 MB / 0.8542 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.519e-05/1.389, allocations: 11.94 kB / 1.287 GB, free: 10.34 MB / 0.8542 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.609e-06/1.389, allocations: 0 / 1.287 GB, free: 10.34 MB / 0.8542 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001438/1.391, allocations: 1.055 MB / 1.288 GB, free: 9.191 MB / 0.8542 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 0.004584/1.395, allocations: 2.458 MB / 1.29 GB, free: 6.625 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.535e-06/1.395, allocations: 0.625 kB / 1.29 GB, free: 6.625 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007199/1.396, allocations: 155.8 kB / 1.29 GB, free: 6.473 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002656/1.396, allocations: 85.64 kB / 1.29 GB, free: 6.383 MB / 0.8542 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.42e-05/1.396, allocations: 17.19 kB / 1.29 GB, free: 6.367 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001134/1.397, allocations: 1.749 MB / 1.292 GB, free: 4.543 MB / 0.8542 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.96e-06/1.397, allocations: 5.531 kB / 1.292 GB, free: 4.539 MB / 0.8542 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01783/1.415, allocations: 10.37 MB / 1.302 GB, free: 9.66 MB / 0.8698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006857/1.416, allocations: 307.2 kB / 1.303 GB, free: 9.34 MB / 0.8698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000163/1.416, allocations: 20 kB / 1.303 GB, free: 9.32 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001014/1.417, allocations: 107.7 kB / 1.303 GB, free: 9.215 MB / 0.8698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001426/1.417, allocations: 56.48 kB / 1.303 GB, free: 9.16 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.88e-05/1.417, allocations: 31.98 kB / 1.303 GB, free: 9.129 MB / 0.8698 GB Notification: Performance of sorting global known variables: time 0.001328/1.419, allocations: 0.8122 MB / 1.304 GB, free: 8.316 MB / 0.8698 GB Notification: Performance of sort global known variables: time 1.4e-07/1.419, allocations: 0 / 1.304 GB, free: 8.316 MB / 0.8698 GB Notification: Performance of remove unused functions: time 0.00499/1.424, allocations: 1.299 MB / 1.305 GB, free: 7.016 MB / 0.8698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 5 (hex.vol1.dynBal.U,hex.vol2.dynBal.U,hex.vol2.dynBal.m,hex.vol2.dynBal.mXi[1],hex.mas.T) * 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 (64): * Single equations (assignments): 59 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 2 * 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: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,3), (1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001092/1.425, allocations: 407.7 kB / 1.305 GB, free: 6.617 MB / 0.8698 GB Notification: Performance of simCode: created initialization part: time 0.003212/1.428, allocations: 1.443 MB / 1.307 GB, free: 5.152 MB / 0.8698 GB Notification: Performance of simCode: created event and clocks part: time 6.542e-06/1.428, allocations: 0 / 1.307 GB, free: 5.152 MB / 0.8698 GB Notification: Performance of simCode: created simulation system equations: time 0.0008577/1.429, allocations: 400.2 kB / 1.307 GB, free: 4.762 MB / 0.8698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00476/1.434, allocations: 0.784 MB / 1.308 GB, free: 3.988 MB / 0.8698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006926/1.441, allocations: 3.987 MB / 1.312 GB, free: 15.92 MB / 0.8855 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00109/1.442, allocations: 1.301 MB / 1.313 GB, free: 14.59 MB / 0.8855 GB Notification: Performance of simCode: alias equations: time 0.002329/1.444, allocations: 362.4 kB / 1.313 GB, free: 14.23 MB / 0.8855 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003466/1.445, allocations: 107.4 kB / 1.313 GB, free: 14.12 MB / 0.8855 GB Notification: Performance of SimCode: time 1.052e-06/1.445, allocations: 0 / 1.313 GB, free: 14.12 MB / 0.8855 GB Notification: Performance of Templates: time 0.06263/1.507, allocations: 31.15 MB / 1.344 GB, free: 15.23 MB / 0.9167 GB make -j1 -f Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.makefile (rm -f Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.pipe ; mkfifo Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.pipe >> ../files/Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.sim & ./Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.pipe 2>&1)