Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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: "" <> buildModelFMU(IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MassExchangers_Examples_ConstantEffectiveness",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MassExchangers_Examples_ConstantEffectiveness",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001459/0.001459, allocations: 100 kB / 16.4 MB, free: 6.496 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001539/0.001539, allocations: 193.2 kB / 17.34 MB, free: 5.77 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.329/1.329, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7108/0.7108, allocations: 115.3 MB / 406.5 MB, free: 6.18 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001187/0.001187, allocations: 68.86 kB / 0.5572 GB, free: 32.6 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1446/0.1458, allocations: 76.17 MB / 0.6316 GB, free: 4.918 MB / 478.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness): time 0.5882/0.734, allocations: 214.2 MB / 0.8407 GB, free: 1.621 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.01046/0.7445, allocations: 7.036 MB / 0.8476 GB, free: 11.88 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001812/0.7464, allocations: 48.12 kB / 0.8476 GB, free: 11.86 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.001978/0.7484, allocations: 0.7814 MB / 0.8484 GB, free: 11.21 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.006329/0.7548, allocations: 2.522 MB / 0.8509 GB, free: 9.266 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.003544/0.7583, allocations: 1.174 MB / 0.852 GB, free: 8.395 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.004022/0.7624, allocations: 2.831 MB / 0.8548 GB, free: 6.746 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001561/0.7639, allocations: 1.086 MB / 0.8558 GB, free: 6.062 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004542/0.7685, allocations: 2.008 MB / 0.8578 GB, free: 4.781 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002337/0.7709, allocations: 0.9509 MB / 0.8587 GB, free: 4.074 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.0002064/0.7711, allocations: 116 kB / 0.8588 GB, free: 3.961 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004874/0.776, allocations: 2.444 MB / 0.8612 GB, free: 1.512 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.0004939/0.7765, allocations: 426.7 kB / 0.8616 GB, free: 1.094 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.0008614/0.7773, allocations: 0.692 MB / 0.8623 GB, free: 408 kB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.004109/0.7815, allocations: 2.497 MB / 0.8647 GB, free: 13.89 MB / 0.6231 GB Notification: Performance of FrontEnd - DAE generated: time 5.009e-06/0.7815, allocations: 0 / 0.8647 GB, free: 13.89 MB / 0.6231 GB Notification: Performance of FrontEnd: time 2.374e-06/0.7815, allocations: 0 / 0.8647 GB, free: 13.89 MB / 0.6231 GB Notification: Performance of Transformations before backend: time 1.516e-05/0.7815, allocations: 0 / 0.8647 GB, free: 13.89 MB / 0.6231 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 0.004167/0.7857, allocations: 1.84 MB / 0.8665 GB, free: 11.99 MB / 0.6231 GB Notification: Performance of prepare preOptimizeDAE: time 4.477e-05/0.7857, allocations: 12.03 kB / 0.8666 GB, free: 11.98 MB / 0.6231 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001489/0.7859, allocations: 127.1 kB / 0.8667 GB, free: 11.85 MB / 0.6231 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002926/0.7888, allocations: 0.5447 MB / 0.8672 GB, free: 11.3 MB / 0.6231 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001903/0.7907, allocations: 1.003 MB / 0.8682 GB, free: 10.25 MB / 0.6231 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.591e-05/0.7908, allocations: 70 kB / 0.8683 GB, free: 10.19 MB / 0.6231 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000135/0.791, allocations: 80 kB / 0.8683 GB, free: 10.11 MB / 0.6231 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002514/0.7935, allocations: 1.229 MB / 0.8695 GB, free: 8.875 MB / 0.6231 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.017e-05/0.7935, allocations: 0 / 0.8695 GB, free: 8.875 MB / 0.6231 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.184e-05/0.7936, allocations: 31.98 kB / 0.8696 GB, free: 8.844 MB / 0.6231 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.36e-05/0.7937, allocations: 49.98 kB / 0.8696 GB, free: 8.793 MB / 0.6231 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003432/0.7971, allocations: 1.522 MB / 0.8711 GB, free: 7.27 MB / 0.6231 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 0.006026/0.8031, allocations: 4.036 MB / 0.875 GB, free: 2.957 MB / 0.6231 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002318/0.8055, allocations: 0.9811 MB / 0.876 GB, free: 1.969 MB / 0.6231 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001423/0.8069, allocations: 0.6552 MB / 0.8766 GB, free: 1.312 MB / 0.6231 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001065/0.808, allocations: 0.6086 MB / 0.8772 GB, free: 0.5938 MB / 0.6231 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.36e-05/0.808, allocations: 39.22 kB / 0.8773 GB, free: 0.5469 MB / 0.6231 GB Notification: Performance of pre-optimization done (n=76): time 2.825e-06/0.808, allocations: 4 kB / 0.8773 GB, free: 0.543 MB / 0.6231 GB Notification: Performance of matching and sorting (n=76): time 0.004648/0.8127, allocations: 1.781 MB / 0.879 GB, free: 14.75 MB / 0.6387 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.972e-05/0.8128, allocations: 60 kB / 0.8791 GB, free: 14.68 MB / 0.6387 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009511/0.8137, allocations: 0.8194 MB / 0.8799 GB, free: 13.84 MB / 0.6387 GB Notification: Performance of collectPreVariables (initialization): time 8.946e-05/0.8138, allocations: 49.7 kB / 0.8799 GB, free: 13.79 MB / 0.6387 GB Notification: Performance of collectInitialEqns (initialization): time 0.000306/0.8141, allocations: 444.4 kB / 0.8803 GB, free: 13.34 MB / 0.6387 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002116/0.8143, allocations: 256.2 kB / 0.8806 GB, free: 13.09 MB / 0.6387 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000274/0.8146, allocations: 154.5 kB / 0.8807 GB, free: 12.93 MB / 0.6387 GB Notification: Performance of setup shared object (initialization): time 0.0001132/0.8147, allocations: 337.9 kB / 0.881 GB, free: 12.6 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00133/0.8161, allocations: 0.5278 MB / 0.8816 GB, free: 12.07 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001425/0.8175, allocations: 0.6434 MB / 0.8822 GB, free: 11.39 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002669/0.8202, allocations: 1.119 MB / 0.8833 GB, free: 10.25 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.631e-06/0.8202, allocations: 3.938 kB / 0.8833 GB, free: 10.25 MB / 0.6387 GB Notification: Performance of matching and sorting (n=84) (initialization): time 0.003194/0.8234, allocations: 1.325 MB / 0.8846 GB, free: 8.91 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 4.504e-05/0.8235, allocations: 41.62 kB / 0.8846 GB, free: 8.863 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.805e-06/0.8235, allocations: 3.938 kB / 0.8846 GB, free: 8.859 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 2e-05/0.8235, allocations: 8.062 kB / 0.8846 GB, free: 8.852 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001426/0.8249, allocations: 247.7 kB / 0.8849 GB, free: 8.609 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006404/0.8256, allocations: 1.192 MB / 0.886 GB, free: 7.371 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001067/0.8267, allocations: 135.3 kB / 0.8862 GB, free: 7.238 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.371e-05/0.8268, allocations: 39.97 kB / 0.8862 GB, free: 7.199 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001668/0.8284, allocations: 0.7517 MB / 0.8869 GB, free: 6.441 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001407/0.8299, allocations: 0.6356 MB / 0.8876 GB, free: 5.777 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002638/0.8325, allocations: 1.111 MB / 0.8886 GB, free: 4.648 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.878e-06/0.8325, allocations: 0.7812 kB / 0.8886 GB, free: 4.648 MB / 0.6387 GB Notification: Performance of matching and sorting (n=84) (initialization_lambda0): time 0.003206/0.8357, allocations: 1.314 MB / 0.8899 GB, free: 3.32 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 3.511e-05/0.8358, allocations: 33.7 kB / 0.89 GB, free: 3.281 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.863e-06/0.8358, allocations: 3.938 kB / 0.89 GB, free: 3.277 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.216e-06/0.8358, allocations: 12.06 kB / 0.89 GB, free: 3.266 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001128/0.8369, allocations: 223.7 kB / 0.8902 GB, free: 3.047 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.055e-06/0.837, allocations: 3.938 kB / 0.8902 GB, free: 3.043 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009742/0.8379, allocations: 131.4 kB / 0.8903 GB, free: 2.914 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.787e-05/0.838, allocations: 39.97 kB / 0.8904 GB, free: 2.875 MB / 0.6387 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * 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 (83): * Single equations (assignments): 80 * 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 0.0002771/0.8383, allocations: 216.8 kB / 0.8906 GB, free: 2.656 MB / 0.6387 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001804/0.8385, allocations: 106.7 kB / 0.8907 GB, free: 2.551 MB / 0.6387 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003281/0.8418, allocations: 1.344 MB / 0.892 GB, free: 1.199 MB / 0.6387 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.917e-06/0.8418, allocations: 8 kB / 0.892 GB, free: 1.191 MB / 0.6387 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.294e-06/0.8418, allocations: 0 / 0.892 GB, free: 1.191 MB / 0.6387 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.926e-06/0.8418, allocations: 7.984 kB / 0.892 GB, free: 1.184 MB / 0.6387 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005531/0.8474, allocations: 2.851 MB / 0.8948 GB, free: 14.23 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.508e-06/0.8474, allocations: 4 kB / 0.8948 GB, free: 14.22 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00119/0.8486, allocations: 232.1 kB / 0.895 GB, free: 14 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.249e-05/0.8486, allocations: 11.94 kB / 0.895 GB, free: 13.98 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.816e-05/0.8487, allocations: 19.98 kB / 0.895 GB, free: 13.96 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006329/0.8493, allocations: 1.191 MB / 0.8962 GB, free: 12.73 MB / 0.6544 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.672e-06/0.8493, allocations: 12.12 kB / 0.8962 GB, free: 12.71 MB / 0.6544 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003091/0.8524, allocations: 1.455 MB / 0.8976 GB, free: 11.2 MB / 0.6544 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005357/0.853, allocations: 303.6 kB / 0.8979 GB, free: 10.88 MB / 0.6544 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001192/0.8531, allocations: 20 kB / 0.8979 GB, free: 10.86 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001002/0.8541, allocations: 103.9 kB / 0.898 GB, free: 10.76 MB / 0.6544 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000159/0.8543, allocations: 68.36 kB / 0.8981 GB, free: 10.7 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.775e-05/0.8544, allocations: 39.97 kB / 0.8981 GB, free: 10.66 MB / 0.6544 GB Notification: Performance of sorting global known variables: time 0.0007314/0.8551, allocations: 0.5661 MB / 0.8987 GB, free: 10.08 MB / 0.6544 GB Notification: Performance of sort global known variables: time 1.4e-07/0.8551, allocations: 0 / 0.8987 GB, free: 10.08 MB / 0.6544 GB Notification: Performance of remove unused functions: time 0.001314/0.8564, allocations: 0.5341 MB / 0.8992 GB, free: 9.543 MB / 0.6544 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 0.00384/0.8603, allocations: 2.152 MB / 0.9013 GB, free: 7.328 MB / 0.6544 GB Notification: Performance of simCode: created initialization part: time 0.005025/0.8653, allocations: 2.01 MB / 0.9033 GB, free: 5.293 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 6.312e-06/0.8653, allocations: 0 / 0.9033 GB, free: 5.293 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 0.001611/0.867, allocations: 0.6675 MB / 0.9039 GB, free: 4.625 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002304/0.8693, allocations: 0.4916 MB / 0.9044 GB, free: 4.137 MB / 0.6544 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01528/0.8846, allocations: 8.651 MB / 0.9129 GB, free: 11.25 MB / 0.67 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006457/0.8853, allocations: 1.091 MB / 0.9139 GB, free: 10.14 MB / 0.67 GB Notification: Performance of simCode: alias equations: time 0.001397/0.8867, allocations: 391.5 kB / 0.9143 GB, free: 9.75 MB / 0.67 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005887/0.8873, allocations: 391.3 kB / 0.9147 GB, free: 9.367 MB / 0.67 GB Notification: Performance of SimCode: time 5.81e-07/0.8873, allocations: 0 / 0.9147 GB, free: 9.367 MB / 0.67 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05923/0.9465, allocations: 29.39 MB / 0.9434 GB, free: 12.39 MB / 0.7012 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.61/13.56, allocations: 7.938 kB / 0.9434 GB, free: 12.38 MB / 0.7012 GB (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 & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_Fluid_MassExchangers_Examples_ConstantEffectiveness_fmu --startTime=0 --stopTime=360 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_Fluid_MassExchangers_Examples_ConstantEffectiveness.fmu > IBPSA_latest_IBPSA.Fluid.MassExchangers.Examples.ConstantEffectiveness.pipe 2>&1)