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.Transformer.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/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 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Transformer,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_Transformer",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Transformer,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_Transformer",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.465/1.465, allocations: 252 MB / 267 MB, free: 10.98 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001046/0.001046, allocations: 182.2 kB / 326.6 MB, free: 2.223 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.995/1.995, allocations: 205.4 MB / 0.5777 GB, free: 20.24 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007756/0.0007756, allocations: 91.67 kB / 0.6823 GB, free: 12.88 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003781/0.0003783, allocations: 9.781 kB / 0.7965 GB, free: 135 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2738/0.2742, allocations: 106.3 MB / 0.9003 GB, free: 63.81 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Transformer): time 0.01362/0.2879, allocations: 15.51 MB / 0.9155 GB, free: 48.25 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.009235/0.2972, allocations: 5.801 MB / 0.9211 GB, free: 42.43 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001727/0.2989, allocations: 39.88 kB / 0.9212 GB, free: 42.39 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.00128/0.3002, allocations: 309.8 kB / 0.9215 GB, free: 42.09 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.00266/0.3029, allocations: 0.8054 MB / 0.9222 GB, free: 41.28 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002052/0.305, allocations: 0.5988 MB / 0.9228 GB, free: 40.68 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.004475/0.3095, allocations: 4.903 MB / 0.9276 GB, free: 35.77 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.007349/0.3169, allocations: 5.925 MB / 0.9334 GB, free: 29.78 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002286/0.3192, allocations: 1.308 MB / 0.9347 GB, free: 28.47 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002446/0.3216, allocations: 1.893 MB / 0.9365 GB, free: 26.57 MB / 0.6042 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003372/0.322, allocations: 192 kB / 0.9367 GB, free: 26.38 MB / 0.6042 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001475/0.3235, allocations: 0.6009 MB / 0.9373 GB, free: 25.78 MB / 0.6042 GB
Notification: Performance of NFScalarize.scalarize: time 0.001192/0.3247, allocations: 1.442 MB / 0.9387 GB, free: 24.34 MB / 0.6042 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006284/0.3253, allocations: 0.5473 MB / 0.9392 GB, free: 23.78 MB / 0.6042 GB
Notification: Performance of NFConvertDAE.convert: time 0.004545/0.3298, allocations: 5.365 MB / 0.9445 GB, free: 18.4 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 8.276e-06/0.3299, allocations: 0 / 0.9445 GB, free: 18.4 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 3.356e-06/0.3299, allocations: 4 kB / 0.9445 GB, free: 18.4 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 0.0001573/0.3301, allocations: 0 / 0.9445 GB, free: 18.4 MB / 0.6042 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 789
 * Number of variables: 789
Notification: Performance of Generate backend data structure: time 0.005493/0.3356, allocations: 2.432 MB / 0.9469 GB, free: 15.91 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 5.411e-05/0.3356, allocations: 8.031 kB / 0.9469 GB, free: 15.9 MB / 0.6042 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0008825/0.3365, allocations: 454.1 kB / 0.9473 GB, free: 15.44 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01039/0.3469, allocations: 2.017 MB / 0.9493 GB, free: 13.42 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004891/0.3519, allocations: 1.588 MB / 0.9508 GB, free: 11.79 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002697/0.3522, allocations: 221.9 kB / 0.951 GB, free: 11.57 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001293/0.3535, allocations: 284 kB / 0.9513 GB, free: 11.29 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01274/0.3662, allocations: 5.75 MB / 0.9569 GB, free: 5.449 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.259e-05/0.3663, allocations: 0 / 0.9569 GB, free: 5.449 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003558/0.3667, allocations: 124 kB / 0.957 GB, free: 5.328 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003148/0.367, allocations: 204.9 kB / 0.9572 GB, free: 5.125 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01333/0.3804, allocations: 5.795 MB / 0.9629 GB, free: 15.31 MB / 0.6198 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 0.03054/0.411, allocations: 22.85 MB / 0.9852 GB, free: 6.402 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005562/0.4166, allocations: 2.514 MB / 0.9877 GB, free: 3.766 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004389/0.421, allocations: 1.621 MB / 0.9892 GB, free: 2.121 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000227/0.4213, allocations: 118.1 kB / 0.9894 GB, free: 1.988 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.514e-05/0.4213, allocations: 63.48 kB / 0.9894 GB, free: 1.914 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=116): time 4.008e-06/0.4214, allocations: 0 / 0.9894 GB, free: 1.914 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=146): time 0.03874/0.4601, allocations: 11.58 MB / 1.001 GB, free: 6.289 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001421/0.4603, allocations: 222.9 kB / 1.001 GB, free: 6.02 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001703/0.462, allocations: 1.039 MB / 1.002 GB, free: 4.969 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002363/0.4623, allocations: 61.58 kB / 1.002 GB, free: 4.902 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009094/0.4632, allocations: 1.242 MB / 1.003 GB, free: 3.641 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005565/0.4637, allocations: 0.5007 MB / 1.004 GB, free: 3.133 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001455/0.4639, allocations: 44 kB / 1.004 GB, free: 3.09 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0002534/0.4641, allocations: 427 kB / 1.004 GB, free: 2.664 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004665/0.4688, allocations: 1.764 MB / 1.006 GB, free: 0.8945 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005397/0.4742, allocations: 2.455 MB / 1.008 GB, free: 14.13 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005057/0.4793, allocations: 2.079 MB / 1.01 GB, free: 12.05 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.306e-05/0.4794, allocations: 4 kB / 1.01 GB, free: 12.04 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=274) (initialization): time 0.0129/0.4923, allocations: 5.064 MB / 1.015 GB, free: 6.949 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0008478/0.4932, allocations: 0.7328 MB / 1.016 GB, free: 5.914 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.229e-05/0.4933, allocations: 28 kB / 1.016 GB, free: 5.887 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00308/0.4963, allocations: 0.887 MB / 1.017 GB, free: 4.98 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00337/0.4997, allocations: 0.7565 MB / 1.018 GB, free: 4.223 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01542/0.5152, allocations: 12.79 MB / 1.03 GB, free: 6.629 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003629/0.5189, allocations: 463 kB / 1.031 GB, free: 6.176 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006104/0.5195, allocations: 116 kB / 1.031 GB, free: 6.062 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.472e-05/0.5196, allocations: 4 kB / 1.031 GB, free: 6.059 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01442/0.534, allocations: 4.903 MB / 1.035 GB, free: 1.133 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.913e-05/0.5341, allocations: 27.98 kB / 1.035 GB, free: 1.105 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002409/0.5365, allocations: 0.7585 MB / 1.036 GB, free: 336 kB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003617/0.5402, allocations: 0.7604 MB / 1.037 GB, free: 15.57 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01522/0.5554, allocations: 12.64 MB / 1.049 GB, free: 2.117 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003507/0.559, allocations: 447.1 kB / 1.05 GB, free: 1.68 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006834/0.5597, allocations: 116 kB / 1.05 GB, free: 1.566 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 99
 * 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 (232):
 * Single equations (assignments): 226
 * 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 0.003905/0.5637, allocations: 1.289 MB / 1.051 GB, free: 272 kB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007729/0.5644, allocations: 118.6 kB / 1.051 GB, free: 152 kB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.5751/1.14, allocations: 4.37 MB / 1.055 GB, free: 135.2 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.926e-05/1.14, allocations: 15.91 kB / 1.056 GB, free: 135.2 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.018e-05/1.14, allocations: 14.44 kB / 1.056 GB, free: 135.2 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.091e-05/1.14, allocations: 10.91 kB / 1.056 GB, free: 135.2 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01987/1.16, allocations: 8.245 MB / 1.064 GB, free: 134 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.435e-05/1.16, allocations: 6.031 kB / 1.064 GB, free: 134 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002644/1.162, allocations: 0.5175 MB / 1.064 GB, free: 134 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002445/1.165, allocations: 0.7138 MB / 1.065 GB, free: 134 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002655/1.165, allocations: 46.17 kB / 1.065 GB, free: 134 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01411/1.179, allocations: 12.28 MB / 1.077 GB, free: 126.5 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.025e-05/1.179, allocations: 8.375 kB / 1.077 GB, free: 126.5 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01091/1.19, allocations: 4.21 MB / 1.081 GB, free: 125.2 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001084/1.191, allocations: 496.2 kB / 1.081 GB, free: 124.9 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002254/1.192, allocations: 35.81 kB / 1.081 GB, free: 124.9 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002321/1.194, allocations: 395.1 kB / 1.082 GB, free: 124.9 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003175/1.194, allocations: 134 kB / 1.082 GB, free: 124.9 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001247/1.194, allocations: 62.59 kB / 1.082 GB, free: 124.8 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.0009617/1.195, allocations: 0.7334 MB / 1.083 GB, free: 124.5 MB / 0.698 GB
Notification: Performance of sort global known variables: time 1.3e-07/1.195, allocations: 2.953 kB / 1.083 GB, free: 124.5 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.003709/1.199, allocations: 1.117 MB / 1.084 GB, free: 124.4 MB / 0.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 28
 * 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 (101):
 * Single equations (assignments): 95
 * 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 0.01095/1.21, allocations: 4.811 MB / 1.089 GB, free: 122.2 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.01861/1.229, allocations: 8.017 MB / 1.096 GB, free: 117.4 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 2.085e-05/1.229, allocations: 320 / 1.096 GB, free: 117.4 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.006416/1.235, allocations: 2.723 MB / 1.099 GB, free: 115.7 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001969/1.237, allocations: 169 kB / 1.099 GB, free: 115.5 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04185/1.279, allocations: 17.63 MB / 1.116 GB, free: 97.25 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002029/1.281, allocations: 2.278 MB / 1.119 GB, free: 94.93 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.003749/1.285, allocations: 1.233 MB / 1.12 GB, free: 93.7 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001048/1.286, allocations: 0.8546 MB / 1.121 GB, free: 92.85 MB / 0.698 GB
Notification: Performance of SimCode: time 1.002e-06/1.286, allocations: 0 / 1.121 GB, free: 92.85 MB / 0.698 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06758/1.354, allocations: 47.48 MB / 1.167 GB, free: 45.69 MB / 0.698 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001695/1.354, allocations: 245.5 kB / 1.167 GB, free: 45.36 MB / 0.698 GB
Notification: Performance of buildModelFMU: Generate platform static: time 3.128/4.482, allocations: 4 kB / 1.167 GB, free: 45.35 MB / 0.698 GB
(rm -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Transformer.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Transformer.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Transformer.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Transformer.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator  --tempDir=temp_Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_Transformer_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_Transformer.fmu > Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Transformer.pipe 2>&1)