Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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 Buildings with version 8.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_TransformerStepUpDY",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_TransformerStepUpDY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.686/2.686, allocations: 287.5 MB / 302.4 MB, free: 8.238 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00142/0.00142, allocations: 174.4 kB / 371 MB, free: 10.89 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.269/2.269, allocations: 205.4 MB / 0.6297 GB, free: 10.63 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008688/0.0008686, allocations: 103.2 kB / 0.743 GB, free: 6.629 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.000512/0.0005122, allocations: 11.11 kB / 0.8659 GB, free: 140.3 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2353/0.2359, allocations: 115.3 MB / 0.9785 GB, free: 28.29 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY): time 0.02244/0.2584, allocations: 15.39 MB / 0.9935 GB, free: 12.85 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.01146/0.2699, allocations: 5.72 MB / 0.9991 GB, free: 7.109 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00137/0.2713, allocations: 39.88 kB / 0.9991 GB, free: 7.07 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.001344/0.2727, allocations: 305.8 kB / 0.9994 GB, free: 6.77 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.00323/0.2759, allocations: 0.8093 MB / 1 GB, free: 5.957 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002688/0.2787, allocations: 0.6103 MB / 1.001 GB, free: 5.348 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 0.006252/0.2849, allocations: 4.992 MB / 1.006 GB, free: 352 kB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01563/0.3006, allocations: 6.282 MB / 1.012 GB, free: 10.01 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003487/0.3042, allocations: 1.339 MB / 1.013 GB, free: 8.668 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004671/0.3089, allocations: 1.932 MB / 1.015 GB, free: 6.73 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.001159/0.3101, allocations: 196 kB / 1.015 GB, free: 6.539 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003132/0.3133, allocations: 0.6009 MB / 1.016 GB, free: 5.938 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.003135/0.3165, allocations: 1.454 MB / 1.017 GB, free: 4.48 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.001692/0.3182, allocations: 0.5745 MB / 1.018 GB, free: 3.898 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.009302/0.3276, allocations: 5.583 MB / 1.023 GB, free: 14.3 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 8.526e-06/0.3276, allocations: 0 / 1.023 GB, free: 14.3 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.906e-06/0.3276, allocations: 0 / 1.023 GB, free: 14.3 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.000198/0.3278, allocations: 0 / 1.023 GB, free: 14.3 MB / 0.6511 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 0.009468/0.3373, allocations: 2.491 MB / 1.026 GB, free: 11.75 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.719e-05/0.3374, allocations: 12.02 kB / 1.026 GB, free: 11.74 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001812/0.3392, allocations: 474.6 kB / 1.026 GB, free: 11.26 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02002/0.3593, allocations: 2.021 MB / 1.028 GB, free: 9.234 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005044/0.3644, allocations: 1.634 MB / 1.03 GB, free: 7.555 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003442/0.3648, allocations: 226.1 kB / 1.03 GB, free: 7.332 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001455/0.3663, allocations: 296 kB / 1.03 GB, free: 7.043 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02441/0.3907, allocations: 5.899 MB / 1.036 GB, free: 1.055 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001121/0.3909, allocations: 3.938 kB / 1.036 GB, free: 1.051 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001192/0.3921, allocations: 132 kB / 1.036 GB, free: 0.9219 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005986/0.3927, allocations: 209 kB / 1.036 GB, free: 0.7148 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02633/0.4191, allocations: 5.946 MB / 1.042 GB, free: 10.75 MB / 0.6667 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 0.04525/0.4644, allocations: 23.02 MB / 1.065 GB, free: 1.715 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.6396/1.104, allocations: 2.49 MB / 1.067 GB, free: 82.77 MB / 0.6823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009103/1.113, allocations: 1.819 MB / 1.069 GB, free: 82.67 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003406/1.114, allocations: 121.5 kB / 1.069 GB, free: 82.57 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.968e-05/1.114, allocations: 49.47 kB / 1.069 GB, free: 82.52 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=123): time 5.821e-06/1.114, allocations: 0 / 1.069 GB, free: 82.52 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=153): time 0.07226/1.186, allocations: 11.75 MB / 1.08 GB, free: 78.73 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.539e-05/1.186, allocations: 227.6 kB / 1.081 GB, free: 78.48 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002442/1.189, allocations: 1.065 MB / 1.082 GB, free: 78.04 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004905/1.189, allocations: 51.27 kB / 1.082 GB, free: 77.99 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001263/1.19, allocations: 1.262 MB / 1.083 GB, free: 77.04 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001002/1.191, allocations: 0.5273 MB / 1.083 GB, free: 76.63 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003315/1.192, allocations: 40.88 kB / 1.083 GB, free: 76.6 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0002817/1.192, allocations: 430.7 kB / 1.084 GB, free: 76.24 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008796/1.201, allocations: 1.814 MB / 1.086 GB, free: 75.73 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.009872/1.211, allocations: 2.495 MB / 1.088 GB, free: 74.35 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.009721/1.221, allocations: 2.146 MB / 1.09 GB, free: 73.63 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.825e-05/1.221, allocations: 7.156 kB / 1.09 GB, free: 73.63 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=282) (initialization): time 0.02354/1.244, allocations: 5.178 MB / 1.095 GB, free: 71.94 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005095/1.245, allocations: 0.7164 MB / 1.096 GB, free: 70.97 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.858e-05/1.245, allocations: 19.81 kB / 1.096 GB, free: 70.97 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004946/1.25, allocations: 0.8763 MB / 1.097 GB, free: 70.73 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00679/1.257, allocations: 0.7697 MB / 1.098 GB, free: 70.68 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02157/1.278, allocations: 12.77 MB / 1.11 GB, free: 60.27 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009672/1.288, allocations: 476.3 kB / 1.111 GB, free: 60.04 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001154/1.289, allocations: 115.8 kB / 1.111 GB, free: 60 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 2.641e-05/1.289, allocations: 6.594 kB / 1.111 GB, free: 60 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03423/1.324, allocations: 5.006 MB / 1.116 GB, free: 57.36 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001347/1.324, allocations: 22.59 kB / 1.116 GB, free: 57.36 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005821/1.33, allocations: 0.7532 MB / 1.116 GB, free: 56.96 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009088/1.339, allocations: 0.7751 MB / 1.117 GB, free: 56.69 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03056/1.369, allocations: 12.61 MB / 1.129 GB, free: 45.7 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007638/1.377, allocations: 441 kB / 1.13 GB, free: 45.5 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009039/1.378, allocations: 116 kB / 1.13 GB, free: 45.47 MB / 0.6823 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 0.005308/1.383, allocations: 1.334 MB / 1.131 GB, free: 44.59 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001532/1.385, allocations: 123 kB / 1.131 GB, free: 44.52 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0225/1.408, allocations: 4.602 MB / 1.136 GB, free: 41.18 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.295e-05/1.408, allocations: 16 kB / 1.136 GB, free: 41.17 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.076e-05/1.408, allocations: 8 kB / 1.136 GB, free: 41.16 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.422e-05/1.408, allocations: 11.97 kB / 1.136 GB, free: 41.15 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02825/1.436, allocations: 8.287 MB / 1.144 GB, free: 32.69 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.612e-05/1.436, allocations: 12.12 kB / 1.144 GB, free: 32.68 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004853/1.441, allocations: 0.5303 MB / 1.144 GB, free: 32.14 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.003687/1.445, allocations: 0.7009 MB / 1.145 GB, free: 31.43 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003608/1.445, allocations: 51.95 kB / 1.145 GB, free: 31.38 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01715/1.462, allocations: 12.27 MB / 1.157 GB, free: 18.34 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.588e-06/1.462, allocations: 11.94 kB / 1.157 GB, free: 18.33 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01807/1.48, allocations: 4.276 MB / 1.161 GB, free: 13.93 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001568/1.482, allocations: 0.4954 MB / 1.162 GB, free: 13.42 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004822/1.483, allocations: 39.98 kB / 1.162 GB, free: 13.38 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004846/1.487, allocations: 395.4 kB / 1.162 GB, free: 12.99 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004905/1.488, allocations: 132.6 kB / 1.162 GB, free: 12.86 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002371/1.488, allocations: 63.95 kB / 1.162 GB, free: 12.8 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001491/1.49, allocations: 0.7644 MB / 1.163 GB, free: 12.04 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 5.92e-07/1.49, allocations: 0 / 1.163 GB, free: 12.04 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.006974/1.497, allocations: 1.156 MB / 1.164 GB, free: 10.88 MB / 0.6823 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 0.01861/1.515, allocations: 4.879 MB / 1.169 GB, free: 5.863 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.03232/1.548, allocations: 8.16 MB / 1.177 GB, free: 13.57 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 1.341e-05/1.548, allocations: 384 / 1.177 GB, free: 13.57 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.01176/1.56, allocations: 2.746 MB / 1.18 GB, free: 10.74 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002613/1.562, allocations: 183.4 kB / 1.18 GB, free: 10.56 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08998/1.652, allocations: 17.99 MB / 1.197 GB, free: 7.918 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007382/1.66, allocations: 2.332 MB / 1.2 GB, free: 5.551 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.01178/1.672, allocations: 1.287 MB / 1.201 GB, free: 4.258 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003859/1.676, allocations: 0.8663 MB / 1.202 GB, free: 3.391 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.823e-06/1.676, allocations: 0 / 1.202 GB, free: 3.391 MB / 0.7136 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1492/1.825, allocations: 48.45 MB / 1.249 GB, free: 3.254 MB / 0.7605 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0004259/1.825, allocations: 254.4 kB / 1.249 GB, free: 2.918 MB / 0.7605 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.13/5.955, allocations: 0 / 1.249 GB, free: 2.918 MB / 0.7605 GB
(rm -f Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.pipe ; mkfifo Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.pipe >> ../files/Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator  --tempDir=temp_Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_TransformerStepUpDY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_TransformerStepUpDY.fmu > Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.pipe 2>&1)