Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example2.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.Example2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example2") translateModel(BuildSysPro.IBPSA.Fluid.Examples.Performance.Example2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example2") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/package.mo): time 0.6928/0.6928, allocations: 128.7 MB / 144.5 MB, free: 1.371 MB / 106.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001258/0.001258, allocations: 190.3 kB / 174.3 MB, free: 5.945 MB / 138.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.372/1.372, allocations: 205.1 MB / 408.9 MB, free: 9.734 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009509/0.000951, allocations: 100.3 kB / 485.1 MB, free: 13.57 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 0.001128/0.001128, allocations: 57 kB / 0.558 GB, free: 97.64 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1427/0.1439, allocations: 75.47 MB / 0.6317 GB, free: 33.05 MB / 442.7 MB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Examples.Performance.Example2): time 0.0243/0.1682, allocations: 32.1 MB / 0.663 GB, free: 0.8281 MB / 442.7 MB Notification: Performance of NFInst.instExpressions: time 0.0199/0.1882, allocations: 12.94 MB / 0.6757 GB, free: 3.848 MB / 458.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002882/0.1912, allocations: 47.62 kB / 0.6757 GB, free: 3.801 MB / 458.7 MB Notification: Performance of NFTyping.typeComponents: time 0.002253/0.1934, allocations: 0.6026 MB / 0.6763 GB, free: 3.195 MB / 458.7 MB Notification: Performance of NFTyping.typeBindings: time 0.004409/0.1979, allocations: 1.342 MB / 0.6776 GB, free: 1.852 MB / 458.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.003836/0.2018, allocations: 1.173 MB / 0.6787 GB, free: 0.6836 MB / 458.7 MB Notification: Performance of NFFlatten.flatten: time 0.00679/0.2086, allocations: 5.044 MB / 0.6837 GB, free: 11.63 MB / 474.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002284/0.2109, allocations: 1.13 MB / 0.6848 GB, free: 10.47 MB / 474.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003472/0.2144, allocations: 1.284 MB / 0.686 GB, free: 9.18 MB / 474.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002411/0.2169, allocations: 1.05 MB / 0.6871 GB, free: 8.125 MB / 474.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0004921/0.2174, allocations: 63.94 kB / 0.6871 GB, free: 8.062 MB / 474.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003148/0.2205, allocations: 1.065 MB / 0.6882 GB, free: 6.996 MB / 474.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0006721/0.2212, allocations: 342.6 kB / 0.6885 GB, free: 6.66 MB / 474.7 MB Notification: Performance of NFVerifyModel.verify: time 0.001621/0.2229, allocations: 0.7265 MB / 0.6892 GB, free: 5.93 MB / 474.7 MB Notification: Performance of NFConvertDAE.convert: time 0.004499/0.2274, allocations: 2.465 MB / 0.6916 GB, free: 3.457 MB / 474.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.029e-06/0.2274, allocations: 0 / 0.6916 GB, free: 3.457 MB / 474.7 MB Notification: Performance of FrontEnd: time 1.312e-06/0.2274, allocations: 0 / 0.6916 GB, free: 3.457 MB / 474.7 MB Notification: Performance of Transformations before backend: time 7.816e-05/0.2275, allocations: 0 / 0.6916 GB, free: 3.457 MB / 474.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 188 * Number of variables: 188 Notification: Performance of Generate backend data structure: time 0.005253/0.2328, allocations: 1.923 MB / 0.6935 GB, free: 1.473 MB / 474.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.853e-05/0.2328, allocations: 8.031 kB / 0.6935 GB, free: 1.465 MB / 474.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001335/0.2342, allocations: 250.8 kB / 0.6937 GB, free: 1.219 MB / 474.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003099/0.2373, allocations: 1.316 MB / 0.695 GB, free: 15.85 MB / 490.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.042e-05/0.2374, allocations: 66.23 kB / 0.6951 GB, free: 15.78 MB / 490.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001982/0.2376, allocations: 84 kB / 0.6952 GB, free: 15.7 MB / 490.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003279/0.2409, allocations: 1.136 MB / 0.6963 GB, free: 14.51 MB / 490.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.047e-05/0.2409, allocations: 4 kB / 0.6963 GB, free: 14.51 MB / 490.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.466e-05/0.241, allocations: 32 kB / 0.6963 GB, free: 14.48 MB / 490.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.405e-05/0.2411, allocations: 20 kB / 0.6963 GB, free: 14.46 MB / 490.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002845/0.2439, allocations: 0.8663 MB / 0.6972 GB, free: 13.59 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 0.006985/0.2509, allocations: 4.944 MB / 0.702 GB, free: 8.293 MB / 490.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002441/0.2534, allocations: 0.7042 MB / 0.7027 GB, free: 7.582 MB / 490.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006364/0.254, allocations: 308.6 kB / 0.703 GB, free: 7.277 MB / 490.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.002672/0.2567, allocations: 1.502 MB / 0.7044 GB, free: 5.625 MB / 490.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001887/0.2586, allocations: 486.4 kB / 0.7049 GB, free: 5.137 MB / 490.7 MB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0006493/0.2593, allocations: 99.47 kB / 0.705 GB, free: 5.039 MB / 490.7 MB Notification: Performance of pre-optimization done (n=42): time 5.66e-06/0.2593, allocations: 0 / 0.705 GB, free: 5.039 MB / 490.7 MB Notification: Performance of matching and sorting (n=42): time 0.008939/0.2682, allocations: 1.653 MB / 0.7066 GB, free: 3.355 MB / 490.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.793e-05/0.2683, allocations: 59.41 kB / 0.7067 GB, free: 3.285 MB / 490.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002009/0.2703, allocations: 1.262 MB / 0.7079 GB, free: 2.008 MB / 490.7 MB Notification: Performance of collectPreVariables (initialization): time 7.996e-05/0.2704, allocations: 45.64 kB / 0.7079 GB, free: 1.957 MB / 490.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0006099/0.2711, allocations: 0.6528 MB / 0.7086 GB, free: 1.297 MB / 490.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001725/0.2712, allocations: 149.8 kB / 0.7087 GB, free: 1.148 MB / 490.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002761/0.2715, allocations: 162.2 kB / 0.7089 GB, free: 0.9844 MB / 490.7 MB Notification: Performance of setup shared object (initialization): time 0.0001118/0.2716, allocations: 333.9 kB / 0.7092 GB, free: 0.6523 MB / 490.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007994/0.2725, allocations: 299.6 kB / 0.7095 GB, free: 364 kB / 490.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001023/0.2735, allocations: 0.6224 MB / 0.7101 GB, free: 15.57 MB / 0.4948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001753/0.2753, allocations: 0.865 MB / 0.7109 GB, free: 14.59 MB / 0.4948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.456e-06/0.2753, allocations: 0 / 0.7109 GB, free: 14.59 MB / 0.4948 GB Notification: Performance of matching and sorting (n=84) (initialization): time 0.006263/0.2815, allocations: 1.39 MB / 0.7123 GB, free: 13.19 MB / 0.4948 GB Notification: Performance of prepare postOptimizeDAE: time 5.156e-05/0.2816, allocations: 39.42 kB / 0.7123 GB, free: 13.14 MB / 0.4948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.948e-05/0.2816, allocations: 8 kB / 0.7123 GB, free: 13.14 MB / 0.4948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008582/0.2825, allocations: 244.8 kB / 0.7126 GB, free: 12.89 MB / 0.4948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005571/0.2831, allocations: 139.8 kB / 0.7127 GB, free: 12.76 MB / 0.4948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01114/0.2942, allocations: 3.701 MB / 0.7163 GB, free: 8.93 MB / 0.4948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001322/0.2956, allocations: 83.84 kB / 0.7164 GB, free: 8.848 MB / 0.4948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001465/0.2957, allocations: 39.97 kB / 0.7164 GB, free: 8.809 MB / 0.4948 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001168/0.2969, allocations: 0.5482 MB / 0.717 GB, free: 8.254 MB / 0.4948 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007295/0.2977, allocations: 0.5508 MB / 0.7175 GB, free: 7.555 MB / 0.4948 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001136/0.2988, allocations: 0.7325 MB / 0.7182 GB, free: 6.707 MB / 0.4948 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.44e-06/0.2988, allocations: 0 / 0.7182 GB, free: 6.707 MB / 0.4948 GB Notification: Performance of matching and sorting (n=84) (initialization_lambda0): time 0.002172/0.301, allocations: 1.046 MB / 0.7192 GB, free: 5.625 MB / 0.4948 GB Notification: Performance of prepare postOptimizeDAE: time 3.808e-05/0.3011, allocations: 33.7 kB / 0.7193 GB, free: 5.586 MB / 0.4948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.342e-05/0.3011, allocations: 8 kB / 0.7193 GB, free: 5.578 MB / 0.4948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002219/0.3013, allocations: 108.8 kB / 0.7194 GB, free: 5.469 MB / 0.4948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000453/0.3018, allocations: 127.8 kB / 0.7195 GB, free: 5.344 MB / 0.4948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002037/0.3038, allocations: 2.162 MB / 0.7216 GB, free: 3.035 MB / 0.4948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001064/0.3049, allocations: 75.86 kB / 0.7217 GB, free: 2.961 MB / 0.4948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.787e-05/0.305, allocations: 32 kB / 0.7217 GB, free: 2.93 MB / 0.4948 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 35 * Number of states: 0 () * Number of discrete variables: 7 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1,nRes.y,from_dp.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (71): * Single equations (assignments): 68 * 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 {(5,7)} Notification: Performance of prepare postOptimizeDAE: time 0.0003239/0.3053, allocations: 235.9 kB / 0.722 GB, free: 2.691 MB / 0.4948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004111/0.3057, allocations: 130.6 kB / 0.7221 GB, free: 2.562 MB / 0.4948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004667/0.3104, allocations: 1.11 MB / 0.7232 GB, free: 1.438 MB / 0.4948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.333e-05/0.3104, allocations: 7.938 kB / 0.7232 GB, free: 1.43 MB / 0.4948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.895e-06/0.3104, allocations: 0 / 0.7232 GB, free: 1.43 MB / 0.4948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003988/0.3144, allocations: 1.126 MB / 0.7243 GB, free: 240 kB / 0.4948 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 0.006354/0.3208, allocations: 2.124 MB / 0.7263 GB, free: 14.03 MB / 0.5105 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.071e-06/0.3208, allocations: 0 / 0.7263 GB, free: 14.03 MB / 0.5105 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003776/0.3212, allocations: 83.88 kB / 0.7264 GB, free: 13.95 MB / 0.5105 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006976/0.3219, allocations: 220.6 kB / 0.7266 GB, free: 13.73 MB / 0.5105 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.285e-05/0.322, allocations: 19.98 kB / 0.7267 GB, free: 13.71 MB / 0.5105 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01037/0.3324, allocations: 3.434 MB / 0.73 GB, free: 10.14 MB / 0.5105 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.085e-06/0.3324, allocations: 3.984 kB / 0.73 GB, free: 10.14 MB / 0.5105 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.3536/0.6859, allocations: 14.07 MB / 0.7437 GB, free: 98.97 MB / 0.5105 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005584/0.6866, allocations: 254.3 kB / 0.744 GB, free: 98.88 MB / 0.5105 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002375/0.6868, allocations: 10.36 kB / 0.744 GB, free: 98.88 MB / 0.5105 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009835/0.6878, allocations: 72.3 kB / 0.7441 GB, free: 98.88 MB / 0.5105 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002834/0.6881, allocations: 47.73 kB / 0.7441 GB, free: 98.88 MB / 0.5105 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.757e-05/0.6882, allocations: 28 kB / 0.7441 GB, free: 98.88 MB / 0.5105 GB Notification: Performance of sorting global known variables: time 0.001916/0.6901, allocations: 0.8671 MB / 0.745 GB, free: 98.77 MB / 0.5105 GB Notification: Performance of sort global known variables: time 2.3e-07/0.6901, allocations: 0 / 0.745 GB, free: 98.77 MB / 0.5105 GB Notification: Performance of remove unused functions: time 0.004817/0.695, allocations: 1.153 MB / 0.7461 GB, free: 98.77 MB / 0.5105 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 1 (pump_dp.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 (37): * Single equations (assignments): 31 * 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 {(5,7)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001099/0.6961, allocations: 421.5 kB / 0.7465 GB, free: 98.68 MB / 0.5105 GB Notification: Performance of simCode: created initialization part: time 0.004679/0.7008, allocations: 1.626 MB / 0.7481 GB, free: 98.32 MB / 0.5105 GB Notification: Performance of simCode: created event and clocks part: time 4.338e-06/0.7008, allocations: 0 / 0.7481 GB, free: 98.32 MB / 0.5105 GB Notification: Performance of simCode: created simulation system equations: time 0.002431/0.7032, allocations: 0.6003 MB / 0.7487 GB, free: 98.2 MB / 0.5105 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002935/0.7062, allocations: 0.5717 MB / 0.7493 GB, free: 98.19 MB / 0.5105 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008487/0.7147, allocations: 3.41 MB / 0.7526 GB, free: 96.68 MB / 0.5105 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009899/0.7157, allocations: 1.291 MB / 0.7538 GB, free: 95.97 MB / 0.5105 GB Notification: Performance of simCode: alias equations: time 0.001652/0.7174, allocations: 331.4 kB / 0.7542 GB, free: 95.95 MB / 0.5105 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003584/0.7177, allocations: 112.6 kB / 0.7543 GB, free: 95.95 MB / 0.5105 GB Notification: Performance of SimCode: time 9.71e-07/0.7178, allocations: 0 / 0.7543 GB, free: 95.95 MB / 0.5105 GB Notification: Performance of Templates: time 0.05176/0.7695, allocations: 36.09 MB / 0.7895 GB, free: 71.09 MB / 0.5105 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example2.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example2.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example2.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example2.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example2.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example2 -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example2.pipe 2>&1)