Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example3.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package BuildSysPro with version 3.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/package.mo) Running command: translateModel(BuildSysPro.IBPSA.Fluid.Examples.Performance.Example3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example3") translateModel(BuildSysPro.IBPSA.Fluid.Examples.Performance.Example3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example3") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/package.mo): time 0.705/0.705, allocations: 128.7 MB / 144.5 MB, free: 1.375 MB / 106.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00136/0.00136, allocations: 189.4 kB / 174.2 MB, free: 5.926 MB / 138.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.449/1.449, allocations: 205.1 MB / 408.9 MB, free: 9.688 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001041/0.001041, allocations: 98.28 kB / 485.1 MB, free: 13.57 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 0.001265/0.001265, allocations: 54.14 kB / 0.558 GB, free: 97.66 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1305/0.1318, allocations: 75.47 MB / 0.6317 GB, free: 33.05 MB / 442.7 MB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Examples.Performance.Example3): time 0.0291/0.1609, allocations: 35.2 MB / 0.666 GB, free: 13.71 MB / 458.7 MB Notification: Performance of NFInst.instExpressions: time 0.01936/0.1803, allocations: 13.53 MB / 0.6793 GB, free: 156 kB / 458.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002061/0.1825, allocations: 51.69 kB / 0.6793 GB, free: 104 kB / 458.7 MB Notification: Performance of NFTyping.typeComponents: time 0.002126/0.1846, allocations: 0.6337 MB / 0.6799 GB, free: 15.46 MB / 474.7 MB Notification: Performance of NFTyping.typeBindings: time 0.003958/0.1886, allocations: 1.442 MB / 0.6813 GB, free: 14.02 MB / 474.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.002772/0.1914, allocations: 1.191 MB / 0.6825 GB, free: 12.83 MB / 474.7 MB Notification: Performance of NFFlatten.flatten: time 0.006282/0.1977, allocations: 6.466 MB / 0.6888 GB, free: 6.352 MB / 474.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002549/0.2003, allocations: 1.756 MB / 0.6905 GB, free: 4.562 MB / 474.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002848/0.2031, allocations: 1.657 MB / 0.6921 GB, free: 2.898 MB / 474.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001746/0.2049, allocations: 1.373 MB / 0.6935 GB, free: 1.52 MB / 474.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0001908/0.2051, allocations: 80 kB / 0.6936 GB, free: 1.441 MB / 474.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002335/0.2074, allocations: 1.096 MB / 0.6946 GB, free: 352 kB / 474.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0004684/0.2079, allocations: 410.3 kB / 0.695 GB, free: 15.94 MB / 490.7 MB Notification: Performance of NFVerifyModel.verify: time 0.001122/0.2091, allocations: 0.9285 MB / 0.6959 GB, free: 15.01 MB / 490.7 MB Notification: Performance of NFConvertDAE.convert: time 0.00359/0.2127, allocations: 2.956 MB / 0.6988 GB, free: 12.04 MB / 490.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.791e-06/0.2127, allocations: 0 / 0.6988 GB, free: 12.04 MB / 490.7 MB Notification: Performance of FrontEnd: time 1.162e-06/0.2127, allocations: 0 / 0.6988 GB, free: 12.04 MB / 490.7 MB Notification: Performance of Transformations before backend: time 2.832e-05/0.2127, allocations: 0 / 0.6988 GB, free: 12.04 MB / 490.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 235 * Number of variables: 235 Notification: Performance of Generate backend data structure: time 0.003776/0.2165, allocations: 2.38 MB / 0.7011 GB, free: 9.598 MB / 490.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.848e-05/0.2166, allocations: 8.031 kB / 0.7011 GB, free: 9.59 MB / 490.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001045/0.2176, allocations: 294.3 kB / 0.7014 GB, free: 9.301 MB / 490.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002936/0.2206, allocations: 1.664 MB / 0.703 GB, free: 7.586 MB / 490.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.544e-05/0.2206, allocations: 78.28 kB / 0.7031 GB, free: 7.512 MB / 490.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001455/0.2208, allocations: 104 kB / 0.7032 GB, free: 7.41 MB / 490.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003171/0.224, allocations: 1.435 MB / 0.7046 GB, free: 5.898 MB / 490.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.691e-05/0.224, allocations: 7.938 kB / 0.7046 GB, free: 5.891 MB / 490.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.796e-05/0.2241, allocations: 36 kB / 0.7047 GB, free: 5.855 MB / 490.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.975e-05/0.2241, allocations: 27.94 kB / 0.7047 GB, free: 5.828 MB / 490.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002865/0.227, allocations: 1.143 MB / 0.7058 GB, free: 4.684 MB / 490.7 MB 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 0.008639/0.2357, allocations: 6.734 MB / 0.7124 GB, free: 13.45 MB / 0.4948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002396/0.2381, allocations: 0.7307 MB / 0.7131 GB, free: 12.71 MB / 0.4948 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006206/0.2387, allocations: 377.3 kB / 0.7135 GB, free: 12.34 MB / 0.4948 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002381/0.2411, allocations: 1.606 MB / 0.715 GB, free: 10.59 MB / 0.4948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001806/0.2429, allocations: 0.4988 MB / 0.7155 GB, free: 10.08 MB / 0.4948 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0004403/0.2434, allocations: 107.3 kB / 0.7156 GB, free: 9.973 MB / 0.4948 GB Notification: Performance of pre-optimization done (n=44): time 2.555e-06/0.2434, allocations: 8 kB / 0.7156 GB, free: 9.965 MB / 0.4948 GB Notification: Performance of matching and sorting (n=44): time 0.008766/0.2522, allocations: 1.816 MB / 0.7174 GB, free: 8.117 MB / 0.4948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.093e-05/0.2523, allocations: 59.39 kB / 0.7175 GB, free: 8.047 MB / 0.4948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002595/0.2549, allocations: 1.769 MB / 0.7192 GB, free: 6.234 MB / 0.4948 GB Notification: Performance of collectPreVariables (initialization): time 9.774e-05/0.255, allocations: 41.7 kB / 0.7192 GB, free: 6.188 MB / 0.4948 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007245/0.2557, allocations: 0.8772 MB / 0.7201 GB, free: 5.301 MB / 0.4948 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001499/0.2559, allocations: 157.8 kB / 0.7202 GB, free: 5.145 MB / 0.4948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002734/0.2561, allocations: 190.4 kB / 0.7204 GB, free: 4.953 MB / 0.4948 GB Notification: Performance of setup shared object (initialization): time 0.0001155/0.2563, allocations: 337.9 kB / 0.7207 GB, free: 4.617 MB / 0.4948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007978/0.2571, allocations: 348.6 kB / 0.7211 GB, free: 4.273 MB / 0.4948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001063/0.2581, allocations: 0.7752 MB / 0.7218 GB, free: 3.297 MB / 0.4948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001811/0.26, allocations: 1.042 MB / 0.7228 GB, free: 2.102 MB / 0.4948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.573e-06/0.26, allocations: 4 kB / 0.7228 GB, free: 2.098 MB / 0.4948 GB Notification: Performance of matching and sorting (n=98) (initialization): time 0.006425/0.2664, allocations: 1.593 MB / 0.7244 GB, free: 500 kB / 0.4948 GB Notification: Performance of prepare postOptimizeDAE: time 4.296e-05/0.2665, allocations: 33.7 kB / 0.7244 GB, free: 460 kB / 0.4948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.874e-05/0.2665, allocations: 12 kB / 0.7244 GB, free: 448 kB / 0.4948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008189/0.2673, allocations: 241.1 kB / 0.7247 GB, free: 204 kB / 0.4948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006075/0.2679, allocations: 163.7 kB / 0.7248 GB, free: 40 kB / 0.4948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01044/0.2784, allocations: 3.696 MB / 0.7284 GB, free: 12.22 MB / 0.5105 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001361/0.2798, allocations: 103.7 kB / 0.7285 GB, free: 12.12 MB / 0.5105 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001121/0.2799, allocations: 43.98 kB / 0.7286 GB, free: 12.08 MB / 0.5105 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001123/0.281, allocations: 0.7008 MB / 0.7293 GB, free: 11.38 MB / 0.5105 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007365/0.2818, allocations: 0.7011 MB / 0.7299 GB, free: 10.47 MB / 0.5105 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001148/0.2829, allocations: 0.9134 MB / 0.7308 GB, free: 9.406 MB / 0.5105 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.831e-06/0.283, allocations: 4 kB / 0.7308 GB, free: 9.402 MB / 0.5105 GB Notification: Performance of matching and sorting (n=98) (initialization_lambda0): time 0.00205/0.285, allocations: 1.257 MB / 0.7321 GB, free: 8.109 MB / 0.5105 GB Notification: Performance of prepare postOptimizeDAE: time 3.219e-05/0.2851, allocations: 33.7 kB / 0.7321 GB, free: 8.07 MB / 0.5105 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.085e-05/0.2851, allocations: 16.11 kB / 0.7321 GB, free: 8.055 MB / 0.5105 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002234/0.2853, allocations: 116.8 kB / 0.7322 GB, free: 7.938 MB / 0.5105 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005225/0.2858, allocations: 159.7 kB / 0.7324 GB, free: 7.781 MB / 0.5105 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001909/0.2878, allocations: 2.128 MB / 0.7345 GB, free: 5.523 MB / 0.5105 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001014/0.2888, allocations: 91.91 kB / 0.7345 GB, free: 5.434 MB / 0.5105 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.707e-05/0.2889, allocations: 40 kB / 0.7346 GB, free: 5.395 MB / 0.5105 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 46 * Number of states: 0 () * Number of discrete variables: 8 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1,nRes.y,from_dp.y,mergeDp.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (84): * Single equations (assignments): 81 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,12)} Notification: Performance of prepare postOptimizeDAE: time 0.0002939/0.2892, allocations: 236 kB / 0.7348 GB, free: 5.156 MB / 0.5105 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002116/0.2894, allocations: 177.8 kB / 0.735 GB, free: 4.98 MB / 0.5105 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004598/0.294, allocations: 1.239 MB / 0.7362 GB, free: 3.73 MB / 0.5105 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.407e-05/0.294, allocations: 7.984 kB / 0.7362 GB, free: 3.723 MB / 0.5105 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.196e-06/0.294, allocations: 0 / 0.7362 GB, free: 3.723 MB / 0.5105 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003994/0.298, allocations: 1.208 MB / 0.7374 GB, free: 2.441 MB / 0.5105 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 postOpt removeSimpleEquations (simulation): time 0.2553/0.5534, allocations: 2.443 MB / 0.7398 GB, free: 102 MB / 0.5105 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.609e-05/0.5534, allocations: 0.875 kB / 0.7398 GB, free: 102 MB / 0.5105 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004864/0.5539, allocations: 76.8 kB / 0.7398 GB, free: 102 MB / 0.5105 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0007197/0.5547, allocations: 227 kB / 0.7401 GB, free: 102 MB / 0.5105 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.339e-05/0.5547, allocations: 20.39 kB / 0.7401 GB, free: 102 MB / 0.5105 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.008705/0.5634, allocations: 3.393 MB / 0.7434 GB, free: 100.6 MB / 0.5105 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.663e-06/0.5635, allocations: 0 / 0.7434 GB, free: 100.6 MB / 0.5105 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05031/0.6138, allocations: 15.16 MB / 0.7582 GB, free: 96.93 MB / 0.5105 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004512/0.6143, allocations: 295.5 kB / 0.7585 GB, free: 96.68 MB / 0.5105 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001558/0.6144, allocations: 11.41 kB / 0.7585 GB, free: 96.68 MB / 0.5105 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000821/0.6153, allocations: 83.08 kB / 0.7586 GB, free: 96.64 MB / 0.5105 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002002/0.6155, allocations: 44.48 kB / 0.7586 GB, free: 96.62 MB / 0.5105 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.666e-05/0.6155, allocations: 25.25 kB / 0.7586 GB, free: 96.61 MB / 0.5105 GB Notification: Performance of sorting global known variables: time 0.001564/0.6171, allocations: 1.227 MB / 0.7598 GB, free: 95.93 MB / 0.5105 GB Notification: Performance of sort global known variables: time 1.7e-07/0.6171, allocations: 3.469 kB / 0.7598 GB, free: 95.93 MB / 0.5105 GB Notification: Performance of remove unused functions: time 0.004653/0.6218, allocations: 1.395 MB / 0.7612 GB, free: 95.81 MB / 0.5105 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 1 (pump.vol.dynBal.U) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (38): * Single equations (assignments): 32 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 3 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,12)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001074/0.6229, allocations: 429.5 kB / 0.7616 GB, free: 95.66 MB / 0.5105 GB Notification: Performance of simCode: created initialization part: time 0.003457/0.6263, allocations: 1.709 MB / 0.7633 GB, free: 94.71 MB / 0.5105 GB Notification: Performance of simCode: created event and clocks part: time 3.957e-06/0.6264, allocations: 0 / 0.7633 GB, free: 94.71 MB / 0.5105 GB Notification: Performance of simCode: created simulation system equations: time 0.001276/0.6276, allocations: 0.5436 MB / 0.7638 GB, free: 94.38 MB / 0.5105 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00317/0.6308, allocations: 0.7374 MB / 0.7645 GB, free: 94.06 MB / 0.5105 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00484/0.6357, allocations: 3.984 MB / 0.7684 GB, free: 91.45 MB / 0.5105 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007098/0.6364, allocations: 1.518 MB / 0.7699 GB, free: 90.34 MB / 0.5105 GB Notification: Performance of simCode: alias equations: time 0.001484/0.6379, allocations: 447.8 kB / 0.7703 GB, free: 90.15 MB / 0.5105 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000292/0.6382, allocations: 137.6 kB / 0.7705 GB, free: 90.13 MB / 0.5105 GB Notification: Performance of SimCode: time 7.22e-07/0.6382, allocations: 2.953 kB / 0.7705 GB, free: 90.13 MB / 0.5105 GB Notification: Performance of Templates: time 0.05299/0.6912, allocations: 43.03 MB / 0.8125 GB, free: 49.08 MB / 0.5105 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example3.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example3.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example3.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example3.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example3.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example3 -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example3.pipe 2>&1)