Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY") translateModel(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008708/0.0008708, allocations: 84.38 kB / 15.06 MB, free: 1.09 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001021/0.001021, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.397/1.397, allocations: 223.3 MB / 240 MB, free: 5.395 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001765/0.001764, allocations: 269.8 kB / 291.3 MB, free: 1.945 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9329/0.9329, allocations: 169.5 MB / 0.5 GB, free: 14.23 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004246/0.0004248, allocations: 13.19 kB / 0.598 GB, free: 28.4 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.177/0.1775, allocations: 88.55 MB / 0.6845 GB, free: 15.46 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY): time 0.01611/0.1936, allocations: 15.4 MB / 0.6995 GB, free: 20 kB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.008209/0.2019, allocations: 5.68 MB / 0.7051 GB, free: 10.34 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.000828/0.2027, allocations: 39.88 kB / 0.7051 GB, free: 10.3 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.0006645/0.2034, allocations: 309.8 kB / 0.7054 GB, free: 9.992 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.001615/0.205, allocations: 0.8081 MB / 0.7062 GB, free: 9.184 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.001475/0.2065, allocations: 0.5993 MB / 0.7068 GB, free: 8.586 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.004369/0.2109, allocations: 4.993 MB / 0.7117 GB, free: 3.582 MB / 0.4981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.008551/0.2195, allocations: 6.311 MB / 0.7178 GB, free: 13.21 MB / 0.5137 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002234/0.2217, allocations: 1.331 MB / 0.7191 GB, free: 11.88 MB / 0.5137 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002592/0.2243, allocations: 1.936 MB / 0.721 GB, free: 9.934 MB / 0.5137 GB Notification: Performance of NFPackage.collectConstants: time 0.0003587/0.2247, allocations: 200 kB / 0.7212 GB, free: 9.738 MB / 0.5137 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001485/0.2262, allocations: 0.597 MB / 0.7218 GB, free: 9.141 MB / 0.5137 GB Notification: Performance of NFScalarize.scalarize: time 0.001442/0.2277, allocations: 1.458 MB / 0.7232 GB, free: 7.68 MB / 0.5137 GB Notification: Performance of NFVerifyModel.verify: time 0.0005911/0.2283, allocations: 0.5668 MB / 0.7238 GB, free: 7.105 MB / 0.5137 GB Notification: Performance of NFConvertDAE.convert: time 0.004597/0.2329, allocations: 5.587 MB / 0.7292 GB, free: 1.504 MB / 0.5137 GB Notification: Performance of FrontEnd - DAE generated: time 6.362e-06/0.2329, allocations: 0 / 0.7292 GB, free: 1.504 MB / 0.5137 GB Notification: Performance of FrontEnd: time 1.953e-06/0.2329, allocations: 0 / 0.7292 GB, free: 1.504 MB / 0.5137 GB Notification: Performance of Transformations before backend: time 0.0001221/0.233, allocations: 0 / 0.7292 GB, free: 1.504 MB / 0.5137 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 809 * Number of variables: 809 Notification: Performance of Generate backend data structure: time 0.004629/0.2376, allocations: 2.491 MB / 0.7317 GB, free: 14.95 MB / 0.5294 GB Notification: Performance of prepare preOptimizeDAE: time 4.2e-05/0.2377, allocations: 8.031 kB / 0.7317 GB, free: 14.95 MB / 0.5294 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009464/0.2472, allocations: 2.025 MB / 0.7336 GB, free: 12.91 MB / 0.5294 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003045/0.2502, allocations: 1.638 MB / 0.7352 GB, free: 11.23 MB / 0.5294 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001614/0.2504, allocations: 226.1 kB / 0.7355 GB, free: 11.01 MB / 0.5294 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005697/0.251, allocations: 292 kB / 0.7357 GB, free: 10.73 MB / 0.5294 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01121/0.2622, allocations: 5.896 MB / 0.7415 GB, free: 4.738 MB / 0.5294 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.126e-05/0.2623, allocations: 4 kB / 0.7415 GB, free: 4.734 MB / 0.5294 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000334/0.2627, allocations: 123.9 kB / 0.7416 GB, free: 4.613 MB / 0.5294 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002895/0.263, allocations: 209 kB / 0.7418 GB, free: 4.406 MB / 0.5294 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01275/0.2757, allocations: 5.955 MB / 0.7476 GB, free: 14.43 MB / 0.545 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 0.02709/0.3029, allocations: 23 MB / 0.7701 GB, free: 5.426 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004737/0.3076, allocations: 2.511 MB / 0.7725 GB, free: 2.793 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00401/0.3117, allocations: 1.816 MB / 0.7743 GB, free: 0.9609 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001901/0.3119, allocations: 118 kB / 0.7744 GB, free: 0.8281 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.421e-05/0.3119, allocations: 51.5 kB / 0.7745 GB, free: 0.7695 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=123): time 3.396e-06/0.312, allocations: 0 / 0.7745 GB, free: 0.7695 MB / 0.5606 GB Notification: Performance of matching and sorting (n=153): time 0.3974/0.7093, allocations: 11.75 MB / 0.786 GB, free: 84.38 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.704e-05/0.7095, allocations: 228.8 kB / 0.7862 GB, free: 84.12 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00167/0.7111, allocations: 1.064 MB / 0.7872 GB, free: 83.69 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.0002096/0.7114, allocations: 50.52 kB / 0.7873 GB, free: 83.64 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.000786/0.7121, allocations: 1.265 MB / 0.7885 GB, free: 82.67 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005276/0.7127, allocations: 0.5243 MB / 0.789 GB, free: 82.27 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001431/0.7128, allocations: 45.66 kB / 0.789 GB, free: 82.24 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 0.0001881/0.713, allocations: 428 kB / 0.7895 GB, free: 81.88 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004017/0.717, allocations: 1.815 MB / 0.7912 GB, free: 81.37 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004127/0.7212, allocations: 2.495 MB / 0.7937 GB, free: 79.99 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003993/0.7252, allocations: 2.144 MB / 0.7958 GB, free: 79.27 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.321e-05/0.7252, allocations: 6.844 kB / 0.7958 GB, free: 79.27 MB / 0.5606 GB Notification: Performance of matching and sorting (n=282) (initialization): time 0.0111/0.7363, allocations: 5.176 MB / 0.8008 GB, free: 77.58 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003681/0.7367, allocations: 0.7156 MB / 0.8015 GB, free: 76.61 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.478e-05/0.7368, allocations: 22.09 kB / 0.8015 GB, free: 76.61 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002472/0.7392, allocations: 0.8796 MB / 0.8024 GB, free: 76.2 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002906/0.7422, allocations: 0.7751 MB / 0.8032 GB, free: 75.93 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01103/0.7532, allocations: 12.77 MB / 0.8156 GB, free: 64.87 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00285/0.7561, allocations: 466.3 kB / 0.8161 GB, free: 64.64 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002218/0.7563, allocations: 120.5 kB / 0.8162 GB, free: 64.61 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 8.166e-06/0.7563, allocations: 7.906 kB / 0.8162 GB, free: 64.61 MB / 0.5606 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.009451/0.7658, allocations: 5.005 MB / 0.8211 GB, free: 61.96 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.032e-05/0.7659, allocations: 23.28 kB / 0.8211 GB, free: 61.96 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001797/0.7677, allocations: 0.7549 MB / 0.8218 GB, free: 61.56 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002738/0.7704, allocations: 0.7655 MB / 0.8226 GB, free: 61.3 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009377/0.7798, allocations: 12.61 MB / 0.8349 GB, free: 48.7 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002743/0.7826, allocations: 439.2 kB / 0.8353 GB, free: 48.27 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000191/0.7828, allocations: 116.5 kB / 0.8354 GB, free: 48.15 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 97 * 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 (240): * Single equations (assignments): 234 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 6 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.002095/0.7849, allocations: 1.328 MB / 0.8367 GB, free: 46.81 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003701/0.7853, allocations: 134.5 kB / 0.8369 GB, free: 46.68 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009141/0.7944, allocations: 4.59 MB / 0.8413 GB, free: 42.03 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.292e-05/0.7944, allocations: 16 kB / 0.8414 GB, free: 42.01 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.121e-05/0.7945, allocations: 11.95 kB / 0.8414 GB, free: 42 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.587e-05/0.7945, allocations: 12.86 kB / 0.8414 GB, free: 41.99 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01296/0.8074, allocations: 8.292 MB / 0.8495 GB, free: 33.53 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.434e-05/0.8075, allocations: 8 kB / 0.8495 GB, free: 33.52 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002091/0.8096, allocations: 0.5312 MB / 0.85 GB, free: 32.99 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001828/0.8114, allocations: 0.7085 MB / 0.8507 GB, free: 32.27 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001592/0.8116, allocations: 55.95 kB / 0.8507 GB, free: 32.21 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009115/0.8207, allocations: 12.26 MB / 0.8627 GB, free: 19.2 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.081e-06/0.8208, allocations: 16 kB / 0.8627 GB, free: 19.18 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008213/0.829, allocations: 4.28 MB / 0.8669 GB, free: 14.78 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008064/0.8298, allocations: 0.4993 MB / 0.8674 GB, free: 14.26 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002242/0.8301, allocations: 38.72 kB / 0.8674 GB, free: 14.22 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001976/0.8321, allocations: 395.4 kB / 0.8678 GB, free: 13.84 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002673/0.8323, allocations: 132.7 kB / 0.8679 GB, free: 13.71 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001153/0.8325, allocations: 59.95 kB / 0.868 GB, free: 13.65 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.0008362/0.8333, allocations: 0.7683 MB / 0.8687 GB, free: 12.88 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.3e-07/0.8333, allocations: 0 / 0.8687 GB, free: 12.88 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.003544/0.8369, allocations: 1.159 MB / 0.8699 GB, free: 11.73 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 32 * 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 (107): * Single equations (assignments): 101 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 6 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0002619/0.8371, allocations: 151.7 kB / 0.87 GB, free: 11.57 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.01469/0.8518, allocations: 8.16 MB / 0.878 GB, free: 3.277 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 1.118e-05/0.8519, allocations: 0.5 kB / 0.878 GB, free: 3.277 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.00489/0.8568, allocations: 2.746 MB / 0.8807 GB, free: 464 kB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001487/0.8583, allocations: 186.3 kB / 0.8809 GB, free: 280 kB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01839/0.8767, allocations: 8.379 MB / 0.889 GB, free: 7.793 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002425/0.8792, allocations: 2.336 MB / 0.8913 GB, free: 5.418 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.003987/0.8832, allocations: 1.294 MB / 0.8926 GB, free: 4.121 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005268/0.8837, allocations: 127.3 kB / 0.8927 GB, free: 3.996 MB / 0.5762 GB Notification: Performance of SimCode: time 9.71e-07/0.8837, allocations: 0 / 0.8927 GB, free: 3.996 MB / 0.5762 GB Notification: Performance of Templates: time 0.04825/0.932, allocations: 30.63 MB / 0.9226 GB, free: 5.504 MB / 0.6075 GB make -j1 -f BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.makefile (rm -f BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.pipe ; mkfifo BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.pipe >> ../files/BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.sim & ./BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.pipe 2>&1)