Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerDD.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/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 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(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerDD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerDD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerDD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerDD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001813/0.001813, allocations: 111.3 kB / 15.23 MB, free: 0.6602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.003232/0.003231, allocations: 193 kB / 16.13 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.723/1.723, allocations: 205.1 MB / 222 MB, free: 4.754 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.669/1.669, allocations: 251.7 MB / 0.5088 GB, free: 3.266 MB / 414.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001926/0.001926, allocations: 59.92 kB / 0.6216 GB, free: 1.93 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.717/0.719, allocations: 104.7 MB / 0.7238 GB, free: 13.13 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerDD): time 0.01963/0.7387, allocations: 15.62 MB / 0.7391 GB, free: 13.45 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.01012/0.7489, allocations: 5.842 MB / 0.7448 GB, free: 7.586 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0015/0.7504, allocations: 35.88 kB / 0.7448 GB, free: 7.551 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.003379/0.7538, allocations: 1.16 MB / 0.7459 GB, free: 6.387 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.00314/0.757, allocations: 0.9382 MB / 0.7469 GB, free: 5.445 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.002541/0.7595, allocations: 0.9267 MB / 0.7478 GB, free: 4.52 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.006177/0.7657, allocations: 6.011 MB / 0.7536 GB, free: 14.5 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.008203/0.774, allocations: 5.692 MB / 0.7592 GB, free: 8.742 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002874/0.7769, allocations: 1.449 MB / 0.7606 GB, free: 7.289 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003848/0.7807, allocations: 2.139 MB / 0.7627 GB, free: 5.145 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0009034/0.7817, allocations: 283.9 kB / 0.763 GB, free: 4.867 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002724/0.7844, allocations: 1.127 MB / 0.7641 GB, free: 3.738 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.002048/0.7865, allocations: 1.497 MB / 0.7655 GB, free: 2.238 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.00238/0.7889, allocations: 1.47 MB / 0.767 GB, free: 0.7617 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.006886/0.7958, allocations: 5.898 MB / 0.7727 GB, free: 10.85 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 8.095e-06/0.7958, allocations: 0 / 0.7727 GB, free: 10.85 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.893e-06/0.7958, allocations: 0 / 0.7727 GB, free: 10.85 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 0.0001429/0.796, allocations: 0 / 0.7727 GB, free: 10.85 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 729 * Number of variables: 729 Notification: Performance of Generate backend data structure: time 0.008142/0.8041, allocations: 2.825 MB / 0.7755 GB, free: 7.965 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 6.854e-05/0.8042, allocations: 8.031 kB / 0.7755 GB, free: 7.957 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01056/0.8148, allocations: 1.991 MB / 0.7774 GB, free: 5.961 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003777/0.8186, allocations: 1.534 MB / 0.7789 GB, free: 4.383 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001821/0.8188, allocations: 201.8 kB / 0.7791 GB, free: 4.184 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001021/0.8198, allocations: 264.4 kB / 0.7794 GB, free: 3.926 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01447/0.8343, allocations: 5.459 MB / 0.7847 GB, free: 14.37 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001131/0.8345, allocations: 0 / 0.7847 GB, free: 14.37 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001045/0.8355, allocations: 116 kB / 0.7848 GB, free: 14.25 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003764/0.8359, allocations: 200.4 kB / 0.785 GB, free: 14.05 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01476/0.8507, allocations: 5.692 MB / 0.7906 GB, free: 8.344 MB / 0.6075 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02983/0.8806, allocations: 21.21 MB / 0.8113 GB, free: 1.293 MB / 0.6231 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005489/0.8861, allocations: 3.015 MB / 0.8142 GB, free: 14.11 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00476/0.8909, allocations: 2.11 MB / 0.8163 GB, free: 11.98 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002356/0.8912, allocations: 130 kB / 0.8164 GB, free: 11.84 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.848e-05/0.8912, allocations: 51.56 kB / 0.8165 GB, free: 11.78 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=139): time 4.268e-06/0.8912, allocations: 0 / 0.8165 GB, free: 11.78 MB / 0.6387 GB Notification: Performance of matching and sorting (n=181): time 0.03979/0.931, allocations: 12.8 MB / 0.829 GB, free: 14.93 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001308/0.9312, allocations: 238.9 kB / 0.8292 GB, free: 14.65 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001501/0.9327, allocations: 0.9764 MB / 0.8302 GB, free: 13.66 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 0.0003752/0.9331, allocations: 61.64 kB / 0.8302 GB, free: 13.6 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.000758/0.9339, allocations: 1.1 MB / 0.8313 GB, free: 12.48 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008573/0.9348, allocations: 0.62 MB / 0.8319 GB, free: 11.85 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001184/0.936, allocations: 472 kB / 0.8323 GB, free: 11.38 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001478/0.9361, allocations: 334 kB / 0.8327 GB, free: 11.05 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004616/0.9407, allocations: 1.923 MB / 0.8345 GB, free: 9.117 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004994/0.9458, allocations: 2.509 MB / 0.837 GB, free: 6.355 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009306/0.9551, allocations: 4.454 MB / 0.8413 GB, free: 1.66 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.5e-05/0.9552, allocations: 4 kB / 0.8413 GB, free: 1.656 MB / 0.6544 GB Notification: Performance of matching and sorting (n=290) (initialization): time 0.01335/0.9685, allocations: 5.52 MB / 0.8467 GB, free: 12.12 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 5.128e-05/0.9686, allocations: 12 kB / 0.8467 GB, free: 12.11 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.803e-05/0.9687, allocations: 16 kB / 0.8468 GB, free: 12.09 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0034/0.9721, allocations: 1.212 MB / 0.8479 GB, free: 10.87 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003328/0.9754, allocations: 0.7487 MB / 0.8487 GB, free: 10.12 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01495/0.9904, allocations: 10.47 MB / 0.8589 GB, free: 15.38 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003444/0.9939, allocations: 455.1 kB / 0.8593 GB, free: 14.93 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005953/0.9946, allocations: 112 kB / 0.8594 GB, free: 14.82 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007487/1.002, allocations: 2.936 MB / 0.8623 GB, free: 11.88 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00533/1.007, allocations: 2.49 MB / 0.8647 GB, free: 9.137 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.009936/1.017, allocations: 4.435 MB / 0.8691 GB, free: 4.453 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.093e-05/1.018, allocations: 4 kB / 0.8691 GB, free: 4.449 MB / 0.6856 GB Notification: Performance of matching and sorting (n=290) (initialization_lambda0): time 0.01378/1.031, allocations: 5.454 MB / 0.8744 GB, free: 14.98 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 3.689e-05/1.031, allocations: 12 kB / 0.8744 GB, free: 14.96 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.46e-05/1.031, allocations: 20 kB / 0.8744 GB, free: 14.95 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002792/1.034, allocations: 1.13 MB / 0.8755 GB, free: 13.81 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003319/1.038, allocations: 0.7526 MB / 0.8763 GB, free: 13.05 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01465/1.052, allocations: 10.29 MB / 0.8863 GB, free: 2.484 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003276/1.056, allocations: 455.1 kB / 0.8868 GB, free: 2.039 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007397/1.056, allocations: 115.9 kB / 0.8869 GB, free: 1.926 MB / 0.7012 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 79 * 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 initialization (220): * Single equations (assignments): 218 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(5,31,92.0%), (6,30,83.3%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.001349/1.058, allocations: 316 kB / 0.8872 GB, free: 1.609 MB / 0.7012 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008168/1.059, allocations: 122.6 kB / 0.8873 GB, free: 1.488 MB / 0.7012 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01367/1.072, allocations: 5.205 MB / 0.8924 GB, free: 12.23 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.188e-05/1.072, allocations: 19.94 kB / 0.8924 GB, free: 12.21 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.425e-05/1.072, allocations: 12 kB / 0.8924 GB, free: 12.2 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.734e-05/1.073, allocations: 15.95 kB / 0.8924 GB, free: 12.18 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02224/1.095, allocations: 8.862 MB / 0.9011 GB, free: 3.145 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.917e-05/1.095, allocations: 8 kB / 0.9011 GB, free: 3.137 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002578/1.097, allocations: 0.5428 MB / 0.9016 GB, free: 2.594 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002833/1.1, allocations: 0.9617 MB / 0.9025 GB, free: 1.625 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003591/1.101, allocations: 55.95 kB / 0.9026 GB, free: 1.57 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.5686/1.669, allocations: 9.939 MB / 0.9123 GB, free: 162.3 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.938e-05/1.669, allocations: 13.31 kB / 0.9123 GB, free: 162.3 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0139/1.683, allocations: 4.847 MB / 0.9171 GB, free: 160.5 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001302/1.685, allocations: 0.4967 MB / 0.9175 GB, free: 160.2 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000317/1.685, allocations: 46.84 kB / 0.9176 GB, free: 160.2 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002477/1.687, allocations: 403.9 kB / 0.918 GB, free: 160.2 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005759/1.688, allocations: 160.8 kB / 0.9181 GB, free: 160.2 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001762/1.688, allocations: 69.53 kB / 0.9182 GB, free: 160.2 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.001207/1.689, allocations: 0.7227 MB / 0.9189 GB, free: 159.9 MB / 0.7169 GB Notification: Performance of sort global known variables: time 2.21e-07/1.689, allocations: 0 / 0.9189 GB, free: 159.9 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.004683/1.694, allocations: 1.189 MB / 0.9201 GB, free: 159.7 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 36 * 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 (109): * Single equations (assignments): 107 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(4,32,100.0%), (7,29,63.3%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.000362/1.695, allocations: 153.6 kB / 0.9202 GB, free: 159.6 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.01845/1.713, allocations: 8.091 MB / 0.9281 GB, free: 156.8 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 2.111e-05/1.713, allocations: 3.938 kB / 0.9281 GB, free: 156.8 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.006422/1.72, allocations: 2.674 MB / 0.9307 GB, free: 155.9 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002061/1.722, allocations: 198.6 kB / 0.9309 GB, free: 155.8 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01975/1.741, allocations: 8.417 MB / 0.9391 GB, free: 148.4 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003135/1.745, allocations: 2.235 MB / 0.9413 GB, free: 146.1 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.00389/1.749, allocations: 1.279 MB / 0.9426 GB, free: 144.8 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005612/1.749, allocations: 127.3 kB / 0.9427 GB, free: 144.7 MB / 0.7169 GB Notification: Performance of SimCode: time 1.512e-06/1.749, allocations: 3.656 kB / 0.9427 GB, free: 144.7 MB / 0.7169 GB Notification: Performance of Templates: time 0.05085/1.8, allocations: 35.91 MB / 0.9777 GB, free: 109 MB / 0.7169 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerDD.makefile (rm -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerDD.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerDD.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerDD.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerDD.sim & ./Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerDD -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerDD.pipe 2>&1)