Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.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.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY") translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0015/0.001499, allocations: 99.17 kB / 16.26 MB, free: 5.934 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001582/0.001582, allocations: 187.4 kB / 17.2 MB, free: 5.574 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.533/1.533, allocations: 222.9 MB / 240.9 MB, free: 15.24 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.8777/0.8777, allocations: 122.9 MB / 413.9 MB, free: 15.83 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001524/0.001524, allocations: 59.91 kB / 0.4911 GB, free: 7.414 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5313/0.5328, allocations: 77.93 MB / 0.5672 GB, free: 32.65 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY): time 0.02169/0.5546, allocations: 16.96 MB / 0.5838 GB, free: 21.47 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.01051/0.5651, allocations: 6.019 MB / 0.5896 GB, free: 16.77 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002364/0.5675, allocations: 48.66 kB / 0.5897 GB, free: 16.77 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003856/0.5714, allocations: 1.48 MB / 0.5911 GB, free: 15.62 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003791/0.5752, allocations: 1.054 MB / 0.5922 GB, free: 14.79 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003072/0.5783, allocations: 1.049 MB / 0.5932 GB, free: 13.97 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.006092/0.5844, allocations: 4.305 MB / 0.5974 GB, free: 11.6 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.005627/0.5901, allocations: 6.021 MB / 0.6033 GB, free: 5.77 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003043/0.5931, allocations: 1.929 MB / 0.6052 GB, free: 3.836 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00363/0.5968, allocations: 2.298 MB / 0.6074 GB, free: 1.531 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.000868/0.5977, allocations: 456 kB / 0.6078 GB, free: 1.086 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003208/0.6009, allocations: 1.143 MB / 0.609 GB, free: 15.94 MB / 462.1 MB Notification: Performance of NFScalarize.scalarize: time 0.002538/0.6035, allocations: 1.79 MB / 0.6107 GB, free: 14.14 MB / 462.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002772/0.6062, allocations: 1.782 MB / 0.6124 GB, free: 12.36 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.009698/0.616, allocations: 6.623 MB / 0.6189 GB, free: 5.715 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 1.064e-05/0.616, allocations: 4 kB / 0.6189 GB, free: 5.711 MB / 462.1 MB Notification: Performance of FrontEnd: time 3.677e-06/0.616, allocations: 4 kB / 0.6189 GB, free: 5.707 MB / 462.1 MB Notification: Performance of Transformations before backend: time 0.0002381/0.6163, allocations: 0 / 0.6189 GB, free: 5.707 MB / 462.1 MB 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 0.01029/0.6266, allocations: 3.068 MB / 0.6219 GB, free: 2.578 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.922e-05/0.6266, allocations: 8.031 kB / 0.6219 GB, free: 2.57 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0119/0.6385, allocations: 2.01 MB / 0.6239 GB, free: 0.5547 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004057/0.6427, allocations: 1.647 MB / 0.6255 GB, free: 14.86 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001842/0.6429, allocations: 230.5 kB / 0.6257 GB, free: 14.63 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006882/0.6436, allocations: 292.4 kB / 0.626 GB, free: 14.35 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01456/0.6581, allocations: 5.927 MB / 0.6318 GB, free: 8.332 MB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.114e-05/0.6582, allocations: 4 kB / 0.6318 GB, free: 8.328 MB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003923/0.6586, allocations: 124 kB / 0.6319 GB, free: 8.207 MB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003776/0.659, allocations: 209 kB / 0.6321 GB, free: 8 MB / 478.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01465/0.6737, allocations: 5.973 MB / 0.6379 GB, free: 2.012 MB / 478.1 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 0.03051/0.7043, allocations: 22.96 MB / 0.6604 GB, free: 9.043 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005652/0.7099, allocations: 2.507 MB / 0.6628 GB, free: 6.414 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004633/0.7146, allocations: 1.818 MB / 0.6646 GB, free: 4.578 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002144/0.7148, allocations: 122 kB / 0.6647 GB, free: 4.438 MB / 0.4981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.143e-05/0.7149, allocations: 63.39 kB / 0.6648 GB, free: 4.367 MB / 0.4981 GB Notification: Performance of pre-optimization done (n=123): time 3.226e-06/0.7149, allocations: 0 / 0.6648 GB, free: 4.367 MB / 0.4981 GB Notification: Performance of matching and sorting (n=153): time 0.03728/0.7522, allocations: 11.77 MB / 0.6763 GB, free: 8.543 MB / 0.5137 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001883/0.7524, allocations: 234.9 kB / 0.6765 GB, free: 8.266 MB / 0.5137 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001661/0.7541, allocations: 1.066 MB / 0.6775 GB, free: 7.188 MB / 0.5137 GB Notification: Performance of collectPreVariables (initialization): time 0.0001904/0.7543, allocations: 53.7 kB / 0.6776 GB, free: 7.129 MB / 0.5137 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009868/0.7553, allocations: 1.258 MB / 0.6788 GB, free: 5.852 MB / 0.5137 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006391/0.7559, allocations: 0.5277 MB / 0.6793 GB, free: 5.316 MB / 0.5137 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007752/0.7567, allocations: 467.7 kB / 0.6798 GB, free: 4.852 MB / 0.5137 GB Notification: Performance of setup shared object (initialization): time 0.0001785/0.7569, allocations: 334 kB / 0.6801 GB, free: 4.52 MB / 0.5137 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004632/0.7615, allocations: 1.844 MB / 0.6819 GB, free: 2.664 MB / 0.5137 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00514/0.7667, allocations: 2.509 MB / 0.6843 GB, free: 15.85 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009869/0.7766, allocations: 4.36 MB / 0.6886 GB, free: 11.19 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.463e-05/0.7766, allocations: 4 kB / 0.6886 GB, free: 11.18 MB / 0.5294 GB Notification: Performance of matching and sorting (n=282) (initialization): time 0.01362/0.7903, allocations: 5.201 MB / 0.6937 GB, free: 5.953 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 4.181e-05/0.7903, allocations: 18.5 kB / 0.6937 GB, free: 5.938 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.768e-05/0.7904, allocations: 20 kB / 0.6937 GB, free: 5.918 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002844/0.7932, allocations: 0.891 MB / 0.6946 GB, free: 5.008 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003445/0.7967, allocations: 0.7721 MB / 0.6953 GB, free: 4.234 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01501/0.8117, allocations: 13.86 MB / 0.7089 GB, free: 5.531 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003489/0.8153, allocations: 463 kB / 0.7093 GB, free: 5.078 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002862/0.8156, allocations: 119.9 kB / 0.7094 GB, free: 4.961 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006564/0.8221, allocations: 2.951 MB / 0.7123 GB, free: 2 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004974/0.8271, allocations: 2.502 MB / 0.7147 GB, free: 15.19 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.009269/0.8364, allocations: 4.332 MB / 0.719 GB, free: 10.56 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.421e-05/0.8365, allocations: 8 kB / 0.719 GB, free: 10.55 MB / 0.5606 GB Notification: Performance of matching and sorting (n=282) (initialization_lambda0): time 0.0123/0.8488, allocations: 5.138 MB / 0.724 GB, free: 5.387 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 3.123e-05/0.8489, allocations: 16 kB / 0.724 GB, free: 5.371 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.974e-05/0.8489, allocations: 20 kB / 0.724 GB, free: 5.352 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002236/0.8512, allocations: 0.8018 MB / 0.7248 GB, free: 4.531 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003318/0.8545, allocations: 0.7682 MB / 0.7256 GB, free: 3.762 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01322/0.8677, allocations: 13.68 MB / 0.7389 GB, free: 5.242 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003747/0.8715, allocations: 451.2 kB / 0.7394 GB, free: 4.801 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003306/0.8719, allocations: 119.9 kB / 0.7395 GB, free: 4.684 MB / 0.5762 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 (not torn): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 6 systems {(2,6,100.0%), (2,6,100.0%), (2,6,100.0%), (2,6,100.0%), (2,6,100.0%), (2,6,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0007459/0.8726, allocations: 323.5 kB / 0.7398 GB, free: 4.359 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00044/0.8731, allocations: 122.6 kB / 0.7399 GB, free: 4.238 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.3489/1.222, allocations: 4.59 MB / 0.7444 GB, free: 151.9 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.626e-05/1.222, allocations: 15.25 kB / 0.7444 GB, free: 151.9 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.552e-05/1.222, allocations: 10.3 kB / 0.7444 GB, free: 151.9 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.303e-05/1.222, allocations: 12.72 kB / 0.7444 GB, free: 151.9 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01947/1.242, allocations: 8.302 MB / 0.7525 GB, free: 150 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.918e-05/1.242, allocations: 8 kB / 0.7525 GB, free: 150 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002569/1.244, allocations: 0.5317 MB / 0.7531 GB, free: 150 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002215/1.246, allocations: 0.7051 MB / 0.7537 GB, free: 149.8 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001794/1.247, allocations: 52.42 kB / 0.7538 GB, free: 149.8 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01286/1.26, allocations: 13.32 MB / 0.7668 GB, free: 139.3 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.624e-05/1.26, allocations: 13.09 kB / 0.7668 GB, free: 139.3 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01082/1.27, allocations: 4.29 MB / 0.771 GB, free: 137.6 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009596/1.271, allocations: 480.7 kB / 0.7715 GB, free: 137.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002664/1.272, allocations: 35.45 kB / 0.7715 GB, free: 137.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002527/1.274, allocations: 395.2 kB / 0.7719 GB, free: 137.3 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003969/1.275, allocations: 134.1 kB / 0.772 GB, free: 137.3 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001603/1.275, allocations: 59.02 kB / 0.7721 GB, free: 137.3 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.001292/1.276, allocations: 0.7817 MB / 0.7728 GB, free: 137 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.3e-07/1.276, allocations: 3.656 kB / 0.7728 GB, free: 137 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.004486/1.281, allocations: 1.154 MB / 0.7739 GB, free: 136.9 MB / 0.5762 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 (not torn): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 6 systems {(2,6,100.0%), (2,6,100.0%), (2,6,100.0%), (2,6,100.0%), (2,6,100.0%), (2,6,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0003231/1.281, allocations: 151.9 kB / 0.7741 GB, free: 136.8 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.01845/1.299, allocations: 8.737 MB / 0.7826 GB, free: 132.9 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 1.501e-05/1.299, allocations: 0 / 0.7826 GB, free: 132.9 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.005599/1.305, allocations: 2.756 MB / 0.7853 GB, free: 131.1 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00154/1.307, allocations: 184.2 kB / 0.7855 GB, free: 131 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01825/1.325, allocations: 7.405 MB / 0.7927 GB, free: 125 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002363/1.327, allocations: 2.327 MB / 0.795 GB, free: 122.7 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.003432/1.331, allocations: 1.287 MB / 0.7963 GB, free: 121.4 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004566/1.331, allocations: 131.3 kB / 0.7964 GB, free: 121.3 MB / 0.5762 GB Notification: Performance of SimCode: time 7.42e-07/1.331, allocations: 0 / 0.7964 GB, free: 121.3 MB / 0.5762 GB Notification: Performance of Templates: time 0.03995/1.371, allocations: 32.65 MB / 0.8283 GB, free: 88.79 MB / 0.5762 GB make -j1 -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.makefile (rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.sim & ./IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.pipe 2>&1)