Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/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 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.MassExchangers.Validation.ConstantEffectivenessZeroFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow") translateModel(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00126/0.00126, allocations: 111.3 kB / 15.34 MB, free: 0.5117 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0016/0.0016, allocations: 191.5 kB / 16.25 MB, free: 6.629 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.448/1.448, allocations: 205.1 MB / 222.1 MB, free: 4.727 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.559/1.559, allocations: 251.6 MB / 0.5089 GB, free: 3.316 MB / 414.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001703/0.001704, allocations: 67.89 kB / 0.6217 GB, free: 1.895 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6354/0.6371, allocations: 104.7 MB / 0.724 GB, free: 13.13 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow): time 0.8155/1.453, allocations: 211.8 MB / 0.9309 GB, free: 1.816 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.01293/1.466, allocations: 7.045 MB / 0.9377 GB, free: 1.707 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002771/1.468, allocations: 39.81 kB / 0.9378 GB, free: 1.707 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.002614/1.471, allocations: 0.6892 MB / 0.9385 GB, free: 1.695 MB / 0.7169 GB Notification: Performance of NFTyping.typeBindings: time 0.008442/1.48, allocations: 2.488 MB / 0.9409 GB, free: 1.59 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.003453/1.483, allocations: 1.072 MB / 0.9419 GB, free: 1.551 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.004224/1.487, allocations: 2.809 MB / 0.9447 GB, free: 1.547 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001593/1.489, allocations: 1.061 MB / 0.9457 GB, free: 1.438 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004305/1.493, allocations: 1.835 MB / 0.9475 GB, free: 1.418 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002635/1.496, allocations: 1.04 MB / 0.9485 GB, free: 1.41 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0002443/1.496, allocations: 120 kB / 0.9486 GB, free: 1.41 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004779/1.501, allocations: 2.573 MB / 0.9511 GB, free: 1.387 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.0005209/1.501, allocations: 427.9 kB / 0.9516 GB, free: 1.383 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.001072/1.503, allocations: 0.688 MB / 0.9522 GB, free: 1.367 MB / 0.7169 GB Notification: Performance of NFConvertDAE.convert: time 0.004521/1.507, allocations: 2.623 MB / 0.9548 GB, free: 1.07 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 6.422e-06/1.507, allocations: 2.5 kB / 0.9548 GB, free: 1.07 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.693e-06/1.507, allocations: 0 / 0.9548 GB, free: 1.07 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 1.562e-05/1.507, allocations: 0.75 kB / 0.9548 GB, free: 1.07 MB / 0.7169 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 0.00443/1.512, allocations: 1.843 MB / 0.9566 GB, free: 16.15 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 4.603e-05/1.512, allocations: 11.44 kB / 0.9566 GB, free: 16.15 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003126/1.515, allocations: 0.5351 MB / 0.9571 GB, free: 16.09 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001897/1.517, allocations: 0.9622 MB / 0.9581 GB, free: 15.74 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006103/1.517, allocations: 172.8 kB / 0.9582 GB, free: 15.73 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001487/1.517, allocations: 88.03 kB / 0.9583 GB, free: 15.73 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002671/1.52, allocations: 1.23 MB / 0.9595 GB, free: 15.68 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.089e-05/1.52, allocations: 3.75 kB / 0.9595 GB, free: 15.68 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001033/1.52, allocations: 33 kB / 0.9595 GB, free: 15.68 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.422e-05/1.52, allocations: 50.22 kB / 0.9596 GB, free: 15.67 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003425/1.524, allocations: 1.549 MB / 0.9611 GB, free: 15.66 MB / 0.7325 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 0.007/1.531, allocations: 4.057 MB / 0.9651 GB, free: 14.07 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002339/1.533, allocations: 0.9955 MB / 0.966 GB, free: 14.04 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001367/1.535, allocations: 0.6661 MB / 0.9667 GB, free: 14.04 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001165/1.536, allocations: 0.609 MB / 0.9673 GB, free: 13.46 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.023e-05/1.536, allocations: 40.5 kB / 0.9673 GB, free: 13.43 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=76): time 3.317e-06/1.536, allocations: 0 / 0.9673 GB, free: 13.43 MB / 0.7325 GB Notification: Performance of matching and sorting (n=76): time 0.00487/1.541, allocations: 1.816 MB / 0.9691 GB, free: 13.29 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.657e-05/1.541, allocations: 60.19 kB / 0.9692 GB, free: 13.22 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001164/1.542, allocations: 0.8215 MB / 0.97 GB, free: 13.07 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0001296/1.542, allocations: 42.64 kB / 0.97 GB, free: 13.04 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003248/1.542, allocations: 443 kB / 0.9704 GB, free: 12.87 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002906/1.543, allocations: 266 kB / 0.9707 GB, free: 12.7 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003888/1.543, allocations: 156.3 kB / 0.9708 GB, free: 12.68 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0002665/1.543, allocations: 335 kB / 0.9711 GB, free: 12.37 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001385/1.545, allocations: 0.5473 MB / 0.9717 GB, free: 12.34 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001465/1.546, allocations: 0.6606 MB / 0.9723 GB, free: 12.23 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002733/1.549, allocations: 1.151 MB / 0.9734 GB, free: 12.12 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.837e-06/1.549, allocations: 0 / 0.9734 GB, free: 12.12 MB / 0.7325 GB Notification: Performance of matching and sorting (n=87) (initialization): time 0.003364/1.552, allocations: 1.362 MB / 0.9748 GB, free: 11.97 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 5.618e-05/1.552, allocations: 42.11 kB / 0.9748 GB, free: 11.93 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.057e-05/1.552, allocations: 0 / 0.9748 GB, free: 11.93 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.363e-05/1.552, allocations: 6.5 kB / 0.9748 GB, free: 11.93 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001565/1.554, allocations: 263.8 kB / 0.9751 GB, free: 11.92 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007704/1.555, allocations: 1.193 MB / 0.9762 GB, free: 10.75 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001456/1.556, allocations: 181.6 kB / 0.9764 GB, free: 10.7 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.973e-05/1.556, allocations: 34.55 kB / 0.9764 GB, free: 10.7 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00175/1.558, allocations: 0.761 MB / 0.9772 GB, free: 10.61 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001421/1.56, allocations: 0.664 MB / 0.9778 GB, free: 10.5 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002631/1.562, allocations: 1.144 MB / 0.979 GB, free: 10.39 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.537e-06/1.562, allocations: 0 / 0.979 GB, free: 10.39 MB / 0.7325 GB Notification: Performance of matching and sorting (n=87) (initialization_lambda0): time 0.003291/1.566, allocations: 1.351 MB / 0.9803 GB, free: 10.24 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 5.632e-05/1.566, allocations: 36.52 kB / 0.9803 GB, free: 10.21 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.446e-06/1.566, allocations: 6.422 kB / 0.9803 GB, free: 10.21 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 9.518e-06/1.566, allocations: 3.406 kB / 0.9803 GB, free: 10.21 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001163/1.567, allocations: 234.5 kB / 0.9805 GB, free: 10.2 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.686e-06/1.567, allocations: 5.281 kB / 0.9805 GB, free: 10.2 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001384/1.568, allocations: 168.9 kB / 0.9807 GB, free: 10.16 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.938e-05/1.568, allocations: 34.44 kB / 0.9807 GB, free: 10.16 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 5 * 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 (86): * Single equations (assignments): 83 * 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 0.0003974/1.569, allocations: 222.3 kB / 0.981 GB, free: 9.98 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003232/1.569, allocations: 105.8 kB / 0.9811 GB, free: 9.926 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003496/1.573, allocations: 1.365 MB / 0.9824 GB, free: 9.82 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.785e-06/1.573, allocations: 8.562 kB / 0.9824 GB, free: 9.82 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.872e-06/1.573, allocations: 0 / 0.9824 GB, free: 9.82 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.417e-06/1.573, allocations: 5.859 kB / 0.9824 GB, free: 9.82 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006238/1.579, allocations: 2.854 MB / 0.9852 GB, free: 9.098 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.185e-05/1.579, allocations: 9.188 kB / 0.9852 GB, free: 9.094 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0012/1.58, allocations: 236.4 kB / 0.9854 GB, free: 9.074 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.481e-05/1.58, allocations: 7.562 kB / 0.9854 GB, free: 9.074 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.367e-05/1.58, allocations: 27.19 kB / 0.9855 GB, free: 9.062 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006515/1.581, allocations: 1.202 MB / 0.9866 GB, free: 7.867 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.11e-06/1.581, allocations: 2.438 kB / 0.9866 GB, free: 7.867 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00384/1.585, allocations: 1.465 MB / 0.9881 GB, free: 7.195 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009069/1.586, allocations: 310.8 kB / 0.9884 GB, free: 6.98 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003145/1.586, allocations: 18.19 kB / 0.9884 GB, free: 6.969 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001523/1.588, allocations: 146.3 kB / 0.9885 GB, free: 6.941 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000163/1.588, allocations: 57.34 kB / 0.9886 GB, free: 6.934 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001107/1.588, allocations: 36.27 kB / 0.9886 GB, free: 6.922 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.0009512/1.589, allocations: 0.5752 MB / 0.9892 GB, free: 6.578 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.2e-07/1.589, allocations: 0 / 0.9892 GB, free: 6.578 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.002036/1.591, allocations: 0.536 MB / 0.9897 GB, free: 6.473 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * 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 (76): * Single equations (assignments): 74 * 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 0.000803/1.592, allocations: 269.8 kB / 0.9899 GB, free: 6.316 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.00602/1.598, allocations: 2.148 MB / 0.992 GB, free: 5.312 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 1.366e-05/1.598, allocations: 0 / 0.992 GB, free: 5.312 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.001829/1.6, allocations: 0.6717 MB / 0.9927 GB, free: 5.027 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002991/1.603, allocations: 0.4918 MB / 0.9932 GB, free: 4.762 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004978/1.608, allocations: 2.488 MB / 0.9956 GB, free: 3.086 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008267/1.608, allocations: 1.094 MB / 0.9967 GB, free: 2.184 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.002057/1.611, allocations: 391.5 kB / 0.9971 GB, free: 1.797 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004153/1.611, allocations: 91.39 kB / 0.9971 GB, free: 1.707 MB / 0.7325 GB Notification: Performance of SimCode: time 1.052e-06/1.611, allocations: 0 / 0.9971 GB, free: 1.707 MB / 0.7325 GB Notification: Performance of Templates: time 0.04193/1.653, allocations: 20.61 MB / 1.017 GB, free: 13.49 MB / 0.7637 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.makefile (rm -f Buildings_maint.7.0.x_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe 2>&1)