Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.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: translateModel(IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams")
translateModel(IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001369/0.001369, allocations: 101.5 kB / 16.64 MB, free: 6.367 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001295/0.001295, allocations: 183.7 kB / 17.56 MB, free: 5.816 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.43/1.43, allocations: 222.9 MB / 241.3 MB, free: 13.73 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.8214/0.8214, allocations: 125.3 MB / 416.7 MB, free: 13.78 MB / 334.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001894/0.001894, allocations: 67.89 kB / 0.4943 GB, free: 4.77 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3903/0.3922, allocations: 78.57 MB / 0.571 GB, free: 30.93 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 0.6162/1.008, allocations: 211.6 MB / 0.7776 GB, free: 1.727 MB / 0.5762 GB
Notification: Performance of NFInst.instExpressions: time 0.01154/1.02, allocations: 7.002 MB / 0.7844 GB, free: 1.621 MB / 0.5762 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002756/1.023, allocations: 41.34 kB / 0.7845 GB, free: 1.621 MB / 0.5762 GB
Notification: Performance of NFTyping.typeComponents: time 0.002574/1.025, allocations: 0.6876 MB / 0.7851 GB, free: 1.609 MB / 0.5762 GB
Notification: Performance of NFTyping.typeBindings: time 0.00808/1.034, allocations: 2.364 MB / 0.7875 GB, free: 1.508 MB / 0.5762 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00345/1.037, allocations: 1.062 MB / 0.7885 GB, free: 1.477 MB / 0.5762 GB
Notification: Performance of NFFlatten.flatten: time 0.004762/1.042, allocations: 2.82 MB / 0.7912 GB, free: 1.469 MB / 0.5762 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001707/1.044, allocations: 1.071 MB / 0.7923 GB, free: 1.363 MB / 0.5762 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006235/1.05, allocations: 2.263 MB / 0.7945 GB, free: 1.328 MB / 0.5762 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003087/1.053, allocations: 0.9721 MB / 0.7955 GB, free: 1.324 MB / 0.5762 GB
Notification: Performance of NFPackage.collectConstants: time 0.000334/1.053, allocations: 118.2 kB / 0.7956 GB, free: 1.324 MB / 0.5762 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005708/1.059, allocations: 2.562 MB / 0.7981 GB, free: 1.297 MB / 0.5762 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007994/1.06, allocations: 431.4 kB / 0.7985 GB, free: 1.293 MB / 0.5762 GB
Notification: Performance of NFVerifyModel.verify: time 0.001374/1.061, allocations: 0.684 MB / 0.7991 GB, free: 1.191 MB / 0.5762 GB
Notification: Performance of NFConvertDAE.convert: time 0.00399/1.065, allocations: 1.845 MB / 0.801 GB, free: 1.047 MB / 0.5762 GB
Notification: Performance of FrontEnd - DAE generated: time 7.605e-06/1.065, allocations: 0 / 0.801 GB, free: 1.047 MB / 0.5762 GB
Notification: Performance of FrontEnd: time 2.715e-06/1.065, allocations: 0 / 0.801 GB, free: 1.047 MB / 0.5762 GB
Notification: Performance of Transformations before backend: time 4.963e-05/1.065, allocations: 2.609 kB / 0.801 GB, free: 1.047 MB / 0.5762 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 0.005947/1.071, allocations: 1.845 MB / 0.8028 GB, free: 16.12 MB / 0.5919 GB
Notification: Performance of prepare preOptimizeDAE: time 5.427e-05/1.071, allocations: 11.53 kB / 0.8028 GB, free: 16.12 MB / 0.5919 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003398/1.075, allocations: 0.5386 MB / 0.8033 GB, free: 16.05 MB / 0.5919 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00219/1.077, allocations: 0.9567 MB / 0.8042 GB, free: 15.71 MB / 0.5919 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006666/1.078, allocations: 178.8 kB / 0.8044 GB, free: 15.71 MB / 0.5919 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002365/1.078, allocations: 84.12 kB / 0.8045 GB, free: 15.71 MB / 0.5919 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002877/1.081, allocations: 1.235 MB / 0.8057 GB, free: 15.65 MB / 0.5919 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.304e-05/1.081, allocations: 3.938 kB / 0.8057 GB, free: 15.64 MB / 0.5919 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001125/1.081, allocations: 36.44 kB / 0.8057 GB, free: 15.64 MB / 0.5919 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.721e-05/1.081, allocations: 49.25 kB / 0.8058 GB, free: 15.64 MB / 0.5919 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003633/1.085, allocations: 1.545 MB / 0.8073 GB, free: 15.63 MB / 0.5919 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 0.007628/1.092, allocations: 4.059 MB / 0.8112 GB, free: 14.03 MB / 0.5919 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002429/1.095, allocations: 0.9982 MB / 0.8122 GB, free: 13.97 MB / 0.5919 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001425/1.096, allocations: 0.6665 MB / 0.8129 GB, free: 13.95 MB / 0.5919 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00126/1.098, allocations: 0.6107 MB / 0.8135 GB, free: 13.38 MB / 0.5919 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.189e-05/1.098, allocations: 41.91 kB / 0.8135 GB, free: 13.34 MB / 0.5919 GB
Notification: Performance of pre-optimization done (n=76): time 2.604e-06/1.098, allocations: 2.219 kB / 0.8135 GB, free: 13.34 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=76): time 0.004898/1.102, allocations: 1.809 MB / 0.8153 GB, free: 13.2 MB / 0.5919 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.599e-05/1.103, allocations: 62.44 kB / 0.8153 GB, free: 13.13 MB / 0.5919 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001275/1.104, allocations: 0.8309 MB / 0.8161 GB, free: 12.98 MB / 0.5919 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001503/1.104, allocations: 41.58 kB / 0.8162 GB, free: 12.95 MB / 0.5919 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003712/1.104, allocations: 443 kB / 0.8166 GB, free: 12.78 MB / 0.5919 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002847/1.105, allocations: 261 kB / 0.8169 GB, free: 12.61 MB / 0.5919 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002941/1.105, allocations: 153.2 kB / 0.817 GB, free: 12.59 MB / 0.5919 GB
Notification: Performance of setup shared object (initialization): time 0.0002044/1.105, allocations: 328.3 kB / 0.8173 GB, free: 12.29 MB / 0.5919 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001337/1.107, allocations: 0.5347 MB / 0.8178 GB, free: 12.26 MB / 0.5919 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001446/1.108, allocations: 0.6542 MB / 0.8185 GB, free: 12.16 MB / 0.5919 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002619/1.111, allocations: 1.137 MB / 0.8196 GB, free: 12.06 MB / 0.5919 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.509e-06/1.111, allocations: 0 / 0.8196 GB, free: 12.06 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=84) (initialization): time 0.003517/1.114, allocations: 1.346 MB / 0.8209 GB, free: 11.82 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 7.353e-05/1.114, allocations: 41.84 kB / 0.8209 GB, free: 11.79 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.016e-05/1.114, allocations: 0 / 0.8209 GB, free: 11.79 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.512e-05/1.114, allocations: 3.688 kB / 0.8209 GB, free: 11.79 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001624/1.116, allocations: 255.2 kB / 0.8212 GB, free: 11.73 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009673/1.117, allocations: 1.193 MB / 0.8224 GB, free: 10.54 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001548/1.118, allocations: 177.4 kB / 0.8225 GB, free: 10.46 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000106/1.119, allocations: 34.09 kB / 0.8226 GB, free: 10.46 MB / 0.5919 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001845/1.12, allocations: 0.7662 MB / 0.8233 GB, free: 10.25 MB / 0.5919 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001474/1.122, allocations: 0.6473 MB / 0.8239 GB, free: 10.04 MB / 0.5919 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00275/1.125, allocations: 1.129 MB / 0.825 GB, free: 9.66 MB / 0.5919 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.557e-06/1.125, allocations: 2.906 kB / 0.825 GB, free: 9.66 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=84) (initialization_lambda0): time 0.003605/1.128, allocations: 1.336 MB / 0.8263 GB, free: 9 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 6.583e-05/1.128, allocations: 41.59 kB / 0.8264 GB, free: 8.961 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.107e-06/1.128, allocations: 4 kB / 0.8264 GB, free: 8.957 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 8.516e-06/1.128, allocations: 5.062 kB / 0.8264 GB, free: 8.957 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001273/1.13, allocations: 229.5 kB / 0.8266 GB, free: 8.898 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.709e-06/1.13, allocations: 2.5 kB / 0.8266 GB, free: 8.898 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001494/1.131, allocations: 157 kB / 0.8268 GB, free: 8.824 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.918e-05/1.131, allocations: 30.7 kB / 0.8268 GB, free: 8.816 MB / 0.5919 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 0.0004168/1.132, allocations: 232.2 kB / 0.827 GB, free: 8.602 MB / 0.5919 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002293/1.132, allocations: 102.6 kB / 0.8271 GB, free: 8.551 MB / 0.5919 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003646/1.136, allocations: 1.37 MB / 0.8284 GB, free: 7.812 MB / 0.5919 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.328e-06/1.136, allocations: 7.531 kB / 0.8285 GB, free: 7.812 MB / 0.5919 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.414e-06/1.136, allocations: 3 kB / 0.8285 GB, free: 7.812 MB / 0.5919 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.003e-05/1.136, allocations: 7.984 kB / 0.8285 GB, free: 7.805 MB / 0.5919 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006166/1.142, allocations: 2.848 MB / 0.8312 GB, free: 5.953 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.819e-06/1.142, allocations: 4 kB / 0.8313 GB, free: 5.949 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001316/1.143, allocations: 241.1 kB / 0.8315 GB, free: 5.723 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.636e-05/1.143, allocations: 8 kB / 0.8315 GB, free: 5.715 MB / 0.5919 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.676e-05/1.143, allocations: 19.98 kB / 0.8315 GB, free: 5.695 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008345/1.144, allocations: 1.197 MB / 0.8327 GB, free: 4.457 MB / 0.5919 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.418e-06/1.144, allocations: 7.984 kB / 0.8327 GB, free: 4.449 MB / 0.5919 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003601/1.148, allocations: 1.465 MB / 0.8341 GB, free: 2.926 MB / 0.5919 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006685/1.148, allocations: 315.4 kB / 0.8344 GB, free: 2.598 MB / 0.5919 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001521/1.149, allocations: 16 kB / 0.8344 GB, free: 2.582 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001318/1.15, allocations: 143.8 kB / 0.8346 GB, free: 2.441 MB / 0.5919 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001609/1.15, allocations: 59.33 kB / 0.8346 GB, free: 2.387 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.942e-05/1.15, allocations: 39.95 kB / 0.8347 GB, free: 2.348 MB / 0.5919 GB
Notification: Performance of sorting global known variables: time 0.0008717/1.151, allocations: 0.5661 MB / 0.8352 GB, free: 1.77 MB / 0.5919 GB
Notification: Performance of sort global known variables: time 1.61e-07/1.151, allocations: 0 / 0.8352 GB, free: 1.77 MB / 0.5919 GB
Notification: Performance of remove unused functions: time 0.001542/1.153, allocations: 0.538 MB / 0.8357 GB, free: 1.23 MB / 0.5919 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 0.0007263/1.153, allocations: 276.8 kB / 0.836 GB, free: 0.9883 MB / 0.5919 GB
Notification: Performance of simCode: created initialization part: time 0.006036/1.159, allocations: 2.132 MB / 0.8381 GB, free: 14.86 MB / 0.6075 GB
Notification: Performance of simCode: created event and clocks part: time 7.864e-06/1.159, allocations: 0 / 0.8381 GB, free: 14.86 MB / 0.6075 GB
Notification: Performance of simCode: created simulation system equations: time 0.001848/1.161, allocations: 0.6722 MB / 0.8387 GB, free: 14.21 MB / 0.6075 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002897/1.164, allocations: 0.4977 MB / 0.8392 GB, free: 13.74 MB / 0.6075 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005348/1.17, allocations: 2.565 MB / 0.8417 GB, free: 11.11 MB / 0.6075 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008692/1.171, allocations: 1.098 MB / 0.8428 GB, free: 9.977 MB / 0.6075 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005454/1.171, allocations: 99.39 kB / 0.8429 GB, free: 9.879 MB / 0.6075 GB
Notification: Performance of SimCode: time 8.41e-07/1.171, allocations: 0 / 0.8429 GB, free: 9.879 MB / 0.6075 GB
Notification: Performance of Templates: time 0.04132/1.212, allocations: 26.75 MB / 0.869 GB, free: 15.28 MB / 0.6387 GB
make -j1 -f IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.makefile
(rm -f IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.sim & ./IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe 2>&1)