Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness.conf.json 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/IBPSA 3.0.0-master/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 IBPSA with version 3.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/IBPSA 3.0.0-master/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) Running command: translateModel(IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness") translateModel(IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008757/0.0008757, allocations: 174 kB / 16.07 MB, free: 5.598 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.4419/0.4419, allocations: 89.07 MB / 105.9 MB, free: 12.46 MB / 90.72 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.248/1.248, allocations: 225.7 MB / 353.2 MB, free: 1.094 MB / 282.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007806/0.0007806, allocations: 91.44 kB / 425.4 MB, free: 6.645 MB / 314.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0002898/0.0002899, allocations: 11.98 kB / 0.4955 GB, free: 4.535 MB / 394.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2788/0.2791, allocations: 71.33 MB / 0.5652 GB, free: 42.35 MB / 410.7 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness): time 0.4339/0.713, allocations: 207.6 MB / 0.7679 GB, free: 6.945 MB / 0.5105 GB Notification: Performance of NFInst.instExpressions: time 0.01005/0.7231, allocations: 9.86 MB / 0.7775 GB, free: 3.082 MB / 0.5105 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001377/0.7245, allocations: 38.31 kB / 0.7776 GB, free: 3.082 MB / 0.5105 GB Notification: Performance of NFTyping.typeComponents: time 0.001715/0.7262, allocations: 0.6625 MB / 0.7782 GB, free: 3.066 MB / 0.5105 GB Notification: Performance of NFTyping.typeBindings: time 0.005388/0.7316, allocations: 2.344 MB / 0.7805 GB, free: 2.949 MB / 0.5105 GB Notification: Performance of NFTyping.typeClassSections: time 0.002667/0.7343, allocations: 1.052 MB / 0.7815 GB, free: 2.891 MB / 0.5105 GB Notification: Performance of NFFlatten.flatten: time 0.004518/0.7389, allocations: 3.747 MB / 0.7852 GB, free: 2.492 MB / 0.5105 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001298/0.7402, allocations: 0.8969 MB / 0.7861 GB, free: 2.184 MB / 0.5105 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003846/0.744, allocations: 1.79 MB / 0.7878 GB, free: 1.844 MB / 0.5105 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00196/0.746, allocations: 0.9034 MB / 0.7887 GB, free: 1.684 MB / 0.5105 GB Notification: Performance of NFPackage.collectConstants: time 0.0001388/0.7462, allocations: 48.78 kB / 0.7887 GB, free: 1.684 MB / 0.5105 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004579/0.7508, allocations: 2.766 MB / 0.7914 GB, free: 1.047 MB / 0.5105 GB Notification: Performance of NFScalarize.scalarize: time 0.000406/0.7512, allocations: 351.6 kB / 0.7918 GB, free: 0.9102 MB / 0.5105 GB Notification: Performance of NFVerifyModel.verify: time 0.0008246/0.752, allocations: 0.6181 MB / 0.7924 GB, free: 0.6602 MB / 0.5105 GB Notification: Performance of NFConvertDAE.convert: time 0.004007/0.756, allocations: 2.54 MB / 0.7949 GB, free: 15.53 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 5.56e-06/0.7561, allocations: 0 / 0.7949 GB, free: 15.53 MB / 0.5261 GB Notification: Performance of FrontEnd: time 1.403e-06/0.7561, allocations: 4 kB / 0.7949 GB, free: 15.53 MB / 0.5261 GB Notification: Performance of Transformations before backend: time 1.675e-05/0.7561, allocations: 2.938 kB / 0.7949 GB, free: 15.53 MB / 0.5261 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 0.003717/0.7598, allocations: 1.601 MB / 0.7964 GB, free: 14.43 MB / 0.5261 GB Notification: Performance of prepare preOptimizeDAE: time 3.355e-05/0.7599, allocations: 11.53 kB / 0.7964 GB, free: 14.43 MB / 0.5261 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002864/0.7627, allocations: 0.579 MB / 0.797 GB, free: 14.2 MB / 0.5261 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001584/0.7643, allocations: 0.9711 MB / 0.7979 GB, free: 13.68 MB / 0.5261 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006311/0.765, allocations: 200.2 kB / 0.7981 GB, free: 13.63 MB / 0.5261 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001588/0.7651, allocations: 84.72 kB / 0.7982 GB, free: 13.63 MB / 0.5261 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002508/0.7676, allocations: 1.262 MB / 0.7994 GB, free: 12.72 MB / 0.5261 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.631e-05/0.7677, allocations: 0 / 0.7994 GB, free: 12.72 MB / 0.5261 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.728e-05/0.7678, allocations: 32.38 kB / 0.7995 GB, free: 12.71 MB / 0.5261 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.499e-05/0.7678, allocations: 48.86 kB / 0.7995 GB, free: 12.66 MB / 0.5261 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003335/0.7712, allocations: 1.608 MB / 0.8011 GB, free: 11.5 MB / 0.5261 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 0.006039/0.7772, allocations: 4.092 MB / 0.8051 GB, free: 8.109 MB / 0.5261 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00243/0.7797, allocations: 1.043 MB / 0.8061 GB, free: 7.328 MB / 0.5261 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0014/0.7811, allocations: 0.6981 MB / 0.8068 GB, free: 6.816 MB / 0.5261 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001083/0.7822, allocations: 0.6374 MB / 0.8074 GB, free: 6.078 MB / 0.5261 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.926e-05/0.7822, allocations: 42.84 kB / 0.8075 GB, free: 6.035 MB / 0.5261 GB Notification: Performance of pre-optimization done (n=76): time 2.675e-06/0.7822, allocations: 0 / 0.8075 GB, free: 6.035 MB / 0.5261 GB Notification: Performance of matching and sorting (n=76): time 0.004563/0.7868, allocations: 1.911 MB / 0.8093 GB, free: 4.555 MB / 0.5261 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.726e-05/0.7869, allocations: 64.06 kB / 0.8094 GB, free: 4.48 MB / 0.5261 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009768/0.7879, allocations: 0.8153 MB / 0.8102 GB, free: 3.844 MB / 0.5261 GB Notification: Performance of collectPreVariables (initialization): time 0.0001032/0.788, allocations: 44.58 kB / 0.8102 GB, free: 3.805 MB / 0.5261 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002897/0.7883, allocations: 433.9 kB / 0.8106 GB, free: 3.547 MB / 0.5261 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002096/0.7885, allocations: 266.4 kB / 0.8109 GB, free: 3.324 MB / 0.5261 GB Notification: Performance of simplifyInitialFunctions (initialization): time 5.425e-05/0.7885, allocations: 13.62 kB / 0.8109 GB, free: 3.32 MB / 0.5261 GB Notification: Performance of setup shared object (initialization): time 0.000123/0.7887, allocations: 340 kB / 0.8112 GB, free: 2.996 MB / 0.5261 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00139/0.7901, allocations: 0.5604 MB / 0.8118 GB, free: 2.574 MB / 0.5261 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001455/0.7915, allocations: 0.7023 MB / 0.8125 GB, free: 2 MB / 0.5261 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002682/0.7942, allocations: 1.213 MB / 0.8136 GB, free: 1.094 MB / 0.5261 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.847e-06/0.7943, allocations: 4 kB / 0.8136 GB, free: 1.09 MB / 0.5261 GB Notification: Performance of matching and sorting (n=87) (initialization): time 0.003242/0.7975, allocations: 1.43 MB / 0.815 GB, free: 15.97 MB / 0.5417 GB Notification: Performance of prepare postOptimizeDAE: time 0.000104/0.7976, allocations: 154.8 kB / 0.8152 GB, free: 15.8 MB / 0.5417 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.194e-06/0.7976, allocations: 0 / 0.8152 GB, free: 15.8 MB / 0.5417 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.669e-05/0.7977, allocations: 4 kB / 0.8152 GB, free: 15.8 MB / 0.5417 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001544/0.7992, allocations: 285.9 kB / 0.8155 GB, free: 15.54 MB / 0.5417 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006485/0.7999, allocations: 1.191 MB / 0.8166 GB, free: 14.32 MB / 0.5417 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001229/0.8011, allocations: 195 kB / 0.8168 GB, free: 14.14 MB / 0.5417 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.482e-05/0.8012, allocations: 38.67 kB / 0.8169 GB, free: 14.11 MB / 0.5417 GB Notification: Performance of prepare postOptimizeDAE: time 7.985e-06/0.8012, allocations: 4 kB / 0.8169 GB, free: 14.11 MB / 0.5417 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002868/0.8041, allocations: 1.317 MB / 0.8181 GB, free: 13.12 MB / 0.5417 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.877e-06/0.8041, allocations: 4 kB / 0.8181 GB, free: 13.11 MB / 0.5417 GB Notification: Performance of postOpt tearingSystem (initialization): time 6.532e-06/0.8041, allocations: 8.156 kB / 0.8182 GB, free: 13.11 MB / 0.5417 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001163/0.8053, allocations: 254.7 kB / 0.8184 GB, free: 12.87 MB / 0.5417 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.846e-06/0.8053, allocations: 10.56 kB / 0.8184 GB, free: 12.86 MB / 0.5417 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001165/0.8065, allocations: 194.8 kB / 0.8186 GB, free: 12.68 MB / 0.5417 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.855e-05/0.8066, allocations: 38.16 kB / 0.8186 GB, free: 12.65 MB / 0.5417 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.i1_w,hex.i2_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 0.0005293/0.8071, allocations: 366.2 kB / 0.819 GB, free: 12.38 MB / 0.5417 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001582/0.8073, allocations: 103.3 kB / 0.8191 GB, free: 12.28 MB / 0.5417 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00314/0.8104, allocations: 1.43 MB / 0.8205 GB, free: 11.23 MB / 0.5417 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.649e-06/0.8104, allocations: 11.94 kB / 0.8205 GB, free: 11.21 MB / 0.5417 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.903e-06/0.8105, allocations: 7.938 kB / 0.8205 GB, free: 11.21 MB / 0.5417 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.163e-06/0.8105, allocations: 7.984 kB / 0.8205 GB, free: 11.2 MB / 0.5417 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00497/0.8154, allocations: 2.92 MB / 0.8234 GB, free: 8.969 MB / 0.5417 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.542e-06/0.8155, allocations: 4.469 kB / 0.8234 GB, free: 8.965 MB / 0.5417 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001203/0.8167, allocations: 256 kB / 0.8236 GB, free: 8.727 MB / 0.5417 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.059e-05/0.8167, allocations: 4 kB / 0.8236 GB, free: 8.723 MB / 0.5417 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.448e-05/0.8168, allocations: 29.11 kB / 0.8236 GB, free: 8.707 MB / 0.5417 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004941/0.8173, allocations: 1.188 MB / 0.8248 GB, free: 7.492 MB / 0.5417 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.601e-06/0.8173, allocations: 10.81 kB / 0.8248 GB, free: 7.484 MB / 0.5417 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003015/0.8203, allocations: 1.533 MB / 0.8263 GB, free: 6.211 MB / 0.5417 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005595/0.8209, allocations: 313.8 kB / 0.8266 GB, free: 5.945 MB / 0.5417 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001348/0.821, allocations: 16.55 kB / 0.8266 GB, free: 5.938 MB / 0.5417 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001172/0.8222, allocations: 163.8 kB / 0.8268 GB, free: 5.789 MB / 0.5417 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001471/0.8224, allocations: 57.42 kB / 0.8268 GB, free: 5.738 MB / 0.5417 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.836e-05/0.8225, allocations: 40.22 kB / 0.8269 GB, free: 5.707 MB / 0.5417 GB Notification: Performance of sorting global known variables: time 0.0006863/0.8231, allocations: 0.5556 MB / 0.8274 GB, free: 5.281 MB / 0.5417 GB Notification: Performance of sort global known variables: time 4.21e-07/0.8232, allocations: 4 kB / 0.8274 GB, free: 5.277 MB / 0.5417 GB Notification: Performance of remove unused functions: time 0.001429/0.8246, allocations: 0.5385 MB / 0.8279 GB, free: 4.773 MB / 0.5417 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 0.000753/0.8253, allocations: 295 kB / 0.8282 GB, free: 4.523 MB / 0.5417 GB Notification: Performance of simCode: created initialization part: time 0.005168/0.8305, allocations: 2.15 MB / 0.8303 GB, free: 2.855 MB / 0.5417 GB Notification: Performance of simCode: created event and clocks part: time 5.13e-06/0.8306, allocations: 4 kB / 0.8303 GB, free: 2.852 MB / 0.5417 GB Notification: Performance of simCode: created simulation system equations: time 0.001608/0.8322, allocations: 0.7008 MB / 0.831 GB, free: 2.336 MB / 0.5417 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002732/0.8349, allocations: 0.5034 MB / 0.8315 GB, free: 1.914 MB / 0.5417 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004101/0.839, allocations: 2.561 MB / 0.834 GB, free: 15.52 MB / 0.5573 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000608/0.8396, allocations: 1.092 MB / 0.8351 GB, free: 14.42 MB / 0.5573 GB Notification: Performance of simCode: alias equations: time 0.001534/0.8412, allocations: 387.5 kB / 0.8354 GB, free: 14.04 MB / 0.5573 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003229/0.8415, allocations: 94.89 kB / 0.8355 GB, free: 13.95 MB / 0.5573 GB Notification: Performance of SimCode: time 6.32e-07/0.8415, allocations: 0 / 0.8355 GB, free: 13.95 MB / 0.5573 GB Notification: Performance of Templates: time 0.02973/0.8713, allocations: 20.02 MB / 0.8551 GB, free: 10.24 MB / 0.573 GB make -j1 -f IBPSA_latest_IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness.makefile (rm -f IBPSA_latest_IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness.sim & ./IBPSA_latest_IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness.pipe 2>&1)