Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.conf.json
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo", uses=false)
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness")
translateModel(Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.578/2.578, allocations: 254.9 MB / 269.9 MB, free: 9.656 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001475/0.001474, allocations: 192.6 kB / 329.5 MB, free: 1.184 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 2.464/2.464, allocations: 225.6 MB / 0.6001 GB, free: 0.5703 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001038/0.001038, allocations: 104.7 kB / 0.7074 GB, free: 6.305 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006468/0.000647, allocations: 13.69 kB / 0.8242 GB, free: 124.9 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.21/0.2106, allocations: 109.1 MB / 0.9308 GB, free: 24.96 MB / 0.5886 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness): time 0.8965/1.107, allocations: 182.3 MB / 1.109 GB, free: 1.09 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.01616/1.123, allocations: 7.155 MB / 1.116 GB, free: 11.25 MB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001849/1.125, allocations: 41.03 kB / 1.116 GB, free: 11.23 MB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.002387/1.128, allocations: 457.2 kB / 1.116 GB, free: 10.85 MB / 0.6823 GB
Notification: Performance of NFTyping.typeBindings: time 0.006666/1.134, allocations: 1.503 MB / 1.118 GB, free: 9.66 MB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004322/1.139, allocations: 0.9001 MB / 1.119 GB, free: 9.027 MB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.006181/1.145, allocations: 3.003 MB / 1.122 GB, free: 7.238 MB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001889/1.147, allocations: 0.7451 MB / 1.122 GB, free: 6.77 MB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004011/1.151, allocations: 1.168 MB / 1.123 GB, free: 6.105 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002399/1.153, allocations: 0.7763 MB / 1.124 GB, free: 5.668 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003083/1.154, allocations: 44.81 kB / 1.124 GB, free: 5.664 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004591/1.158, allocations: 1.272 MB / 1.125 GB, free: 4.98 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006043/1.159, allocations: 253.1 kB / 1.126 GB, free: 4.805 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005717/1.16, allocations: 245.5 kB / 1.126 GB, free: 4.66 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.003351/1.163, allocations: 1.484 MB / 1.127 GB, free: 3.711 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 6.131e-06/1.163, allocations: 0 / 1.127 GB, free: 3.711 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 2.355e-06/1.163, allocations: 0 / 1.127 GB, free: 3.711 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 2.57e-05/1.163, allocations: 0 / 1.127 GB, free: 3.711 MB / 0.6823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 177
 * Number of variables: 177
Notification: Performance of Generate backend data structure: time 0.005686/1.169, allocations: 1.471 MB / 1.129 GB, free: 2.586 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.076e-05/1.169, allocations: 15.28 kB / 1.129 GB, free: 2.582 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004141/1.173, allocations: 482 kB / 1.129 GB, free: 2.379 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002957/1.176, allocations: 0.8803 MB / 1.13 GB, free: 1.676 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001198/1.177, allocations: 193 kB / 1.13 GB, free: 1.598 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002363/1.177, allocations: 69.28 kB / 1.13 GB, free: 1.578 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00421/1.182, allocations: 1.125 MB / 1.131 GB, free: 0.9336 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.871e-05/1.182, allocations: 2.781 kB / 1.131 GB, free: 0.9336 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001438/1.182, allocations: 29.14 kB / 1.132 GB, free: 0.9102 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.173e-05/1.182, allocations: 37.67 kB / 1.132 GB, free: 0.8984 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00582/1.188, allocations: 1.269 MB / 1.133 GB, free: 316 kB / 0.6823 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 0.01068/1.198, allocations: 4.173 MB / 1.137 GB, free: 12.82 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004856/1.203, allocations: 0.929 MB / 1.138 GB, free: 12.4 MB / 0.698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002538/1.206, allocations: 0.5403 MB / 1.138 GB, free: 12.16 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00121/1.207, allocations: 0.6528 MB / 1.139 GB, free: 11.45 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002783/1.21, allocations: 0.6222 MB / 1.14 GB, free: 11.1 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=57): time 3.266e-06/1.21, allocations: 0 / 1.14 GB, free: 11.1 MB / 0.698 GB
Notification: Performance of matching and sorting (n=57): time 0.007752/1.218, allocations: 1.531 MB / 1.141 GB, free: 10.41 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.585e-05/1.218, allocations: 83.42 kB / 1.141 GB, free: 10.32 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001538/1.219, allocations: 0.823 MB / 1.142 GB, free: 9.836 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002017/1.22, allocations: 39.55 kB / 1.142 GB, free: 9.797 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005179/1.22, allocations: 424.3 kB / 1.142 GB, free: 9.43 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002681/1.22, allocations: 201.9 kB / 1.143 GB, free: 9.254 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.601e-05/1.221, allocations: 10.28 kB / 1.143 GB, free: 9.246 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.000127/1.221, allocations: 331.7 kB / 1.143 GB, free: 8.922 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002349/1.223, allocations: 455.5 kB / 1.143 GB, free: 8.727 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002552/1.226, allocations: 0.5796 MB / 1.144 GB, free: 8.383 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002444/1.228, allocations: 496.1 kB / 1.144 GB, free: 8.148 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.292e-06/1.228, allocations: 0 / 1.144 GB, free: 8.148 MB / 0.698 GB
Notification: Performance of matching and sorting (n=70) (initialization): time 0.00562/1.234, allocations: 1.16 MB / 1.146 GB, free: 7.375 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001401/1.234, allocations: 171 kB / 1.146 GB, free: 7.176 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.056e-05/1.234, allocations: 0 / 1.146 GB, free: 7.176 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.616e-05/1.234, allocations: 7.938 kB / 1.146 GB, free: 7.168 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00266/1.237, allocations: 255.6 kB / 1.146 GB, free: 6.918 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009/1.238, allocations: 1.196 MB / 1.147 GB, free: 5.676 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002238/1.24, allocations: 195.2 kB / 1.147 GB, free: 5.484 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001349/1.24, allocations: 28.09 kB / 1.147 GB, free: 5.457 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.195e-05/1.24, allocations: 7.938 kB / 1.147 GB, free: 5.449 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005199/1.245, allocations: 1.057 MB / 1.148 GB, free: 4.383 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.335e-06/1.245, allocations: 0 / 1.148 GB, free: 4.383 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.112e-05/1.245, allocations: 4 kB / 1.148 GB, free: 4.379 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002073/1.247, allocations: 227.8 kB / 1.149 GB, free: 4.156 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.721e-05/1.247, allocations: 4 kB / 1.149 GB, free: 4.152 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002275/1.25, allocations: 183.3 kB / 1.149 GB, free: 3.973 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001248/1.25, allocations: 28.86 kB / 1.149 GB, free: 3.945 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.trapezoid.T_start,trapezoid.T_start,$PRE.trapezoid.count,trapezoid.count)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (69):
 * Single equations (assignments): 66
 * 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 0.0007727/1.251, allocations: 352.9 kB / 1.149 GB, free: 3.59 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002701/1.251, allocations: 98.78 kB / 1.149 GB, free: 3.492 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005766/1.257, allocations: 1.203 MB / 1.15 GB, free: 2.281 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.828e-05/1.257, allocations: 8 kB / 1.15 GB, free: 2.273 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.953e-06/1.257, allocations: 0 / 1.15 GB, free: 2.273 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.322e-05/1.257, allocations: 3.984 kB / 1.15 GB, free: 2.27 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008385/1.265, allocations: 2.384 MB / 1.153 GB, free: 15.79 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.172e-05/1.265, allocations: 8.031 kB / 1.153 GB, free: 15.79 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002/1.267, allocations: 224.1 kB / 1.153 GB, free: 15.57 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.661e-05/1.267, allocations: 11.92 kB / 1.153 GB, free: 15.55 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.828e-05/1.267, allocations: 19.98 kB / 1.153 GB, free: 15.54 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007719/1.268, allocations: 1.188 MB / 1.154 GB, free: 14.3 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.073e-05/1.268, allocations: 11.88 kB / 1.154 GB, free: 14.29 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00551/1.274, allocations: 1.286 MB / 1.155 GB, free: 12.96 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007455/1.275, allocations: 291.5 kB / 1.156 GB, free: 12.65 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002165/1.275, allocations: 12 kB / 1.156 GB, free: 12.64 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002123/1.277, allocations: 159.8 kB / 1.156 GB, free: 12.48 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002134/1.277, allocations: 64.28 kB / 1.156 GB, free: 12.42 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001163/1.277, allocations: 31.92 kB / 1.156 GB, free: 12.39 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.001164/1.278, allocations: 0.5704 MB / 1.156 GB, free: 11.81 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 3.81e-07/1.278, allocations: 0 / 1.156 GB, free: 11.81 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.001985/1.28, allocations: 487.1 kB / 1.157 GB, free: 11.33 MB / 0.7136 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 3 ($whenCondition1,trapezoid.T_start,trapezoid.count)
 * Number of discrete states: 1 (trapezoid.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (63):
 * Single equations (assignments): 57
 * 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 0.0008653/1.281, allocations: 303.1 kB / 1.157 GB, free: 11.04 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.008655/1.29, allocations: 1.746 MB / 1.159 GB, free: 9.27 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 7.154e-06/1.29, allocations: 0 / 1.159 GB, free: 9.27 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.00309/1.293, allocations: 0.6003 MB / 1.16 GB, free: 8.668 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00442/1.298, allocations: 465.6 kB / 1.16 GB, free: 8.211 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007117/1.305, allocations: 2.233 MB / 1.162 GB, free: 5.91 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000794/1.306, allocations: 1.039 MB / 1.163 GB, free: 4.844 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.002345/1.308, allocations: 287 kB / 1.163 GB, free: 4.559 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004972/1.308, allocations: 83.41 kB / 1.164 GB, free: 4.477 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.002e-06/1.308, allocations: 0 / 1.164 GB, free: 4.477 MB / 0.7136 GB
Notification: Performance of Templates: time 0.05054/1.359, allocations: 18.16 MB / 1.181 GB, free: 2.562 MB / 0.7292 GB
make -j1 -f Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.makefile
(rm -f Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.pipe ; mkfifo Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.pipe ; head -c 1048576 < Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.pipe >> ../files/Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.sim & ./Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.pipe 2>&1)