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.TransformerStepDownYD.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.TransformerStepDownYD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001377/0.001377, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001623/0.001623, allocations: 197.7 kB / 16.14 MB, free: 6.711 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.661/1.661, allocations: 205.1 MB / 222 MB, free: 4.75 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 1.6/1.6, allocations: 251.6 MB / 0.5088 GB, free: 3.324 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 0.001501/0.001501, allocations: 63.91 kB / 0.6216 GB, free: 1.965 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.65/0.6515, allocations: 104.7 MB / 0.7238 GB, free: 13.16 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD): time 0.0191/0.6707, allocations: 16.24 MB / 0.7397 GB, free: 12.86 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.01217/0.6829, allocations: 5.971 MB / 0.7455 GB, free: 6.863 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002409/0.6853, allocations: 35.94 kB / 0.7455 GB, free: 6.828 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.003826/0.6892, allocations: 1.276 MB / 0.7468 GB, free: 5.551 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.003523/0.6927, allocations: 0.9694 MB / 0.7477 GB, free: 4.578 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.003305/0.6961, allocations: 0.9319 MB / 0.7486 GB, free: 3.645 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.007193/0.7033, allocations: 6.296 MB / 0.7548 GB, free: 13.34 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.009682/0.713, allocations: 6.07 MB / 0.7607 GB, free: 7.203 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003553/0.7166, allocations: 1.538 MB / 0.7622 GB, free: 5.66 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004674/0.7213, allocations: 2.232 MB / 0.7644 GB, free: 3.422 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.001124/0.7225, allocations: 296 kB / 0.7647 GB, free: 3.133 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003353/0.7258, allocations: 1.158 MB / 0.7658 GB, free: 1.973 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.002199/0.7281, allocations: 1.579 MB / 0.7674 GB, free: 400 kB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.002494/0.7306, allocations: 1.537 MB / 0.7689 GB, free: 14.84 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.007345/0.7379, allocations: 6.244 MB / 0.775 GB, free: 8.586 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 7.083e-06/0.738, allocations: 4 kB / 0.775 GB, free: 8.582 MB / 0.5919 GB Notification: Performance of FrontEnd: time 2.735e-06/0.738, allocations: 0 / 0.775 GB, free: 8.582 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 0.0001763/0.7382, allocations: 0 / 0.775 GB, free: 8.582 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: 769 * Number of variables: 769 Notification: Performance of Generate backend data structure: time 0.008397/0.7466, allocations: 2.943 MB / 0.7778 GB, free: 5.578 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 5.152e-05/0.7466, allocations: 8.031 kB / 0.7778 GB, free: 5.57 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01068/0.7573, allocations: 2.007 MB / 0.7798 GB, free: 3.559 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006468/0.7638, allocations: 1.589 MB / 0.7814 GB, free: 1.926 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005082/0.7644, allocations: 214.2 kB / 0.7816 GB, free: 1.715 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002265/0.7667, allocations: 280.4 kB / 0.7818 GB, free: 1.441 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02373/0.7905, allocations: 5.697 MB / 0.7874 GB, free: 11.65 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.644e-05/0.7906, allocations: 0 / 0.7874 GB, free: 11.65 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009893/0.7916, allocations: 116 kB / 0.7875 GB, free: 11.54 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005658/0.7922, allocations: 200.8 kB / 0.7877 GB, free: 11.34 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02774/0.82, allocations: 5.834 MB / 0.7934 GB, free: 5.488 MB / 0.6075 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05825/0.8783, allocations: 22.59 MB / 0.8154 GB, free: 12.87 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.006908/0.8853, allocations: 3.009 MB / 0.8184 GB, free: 9.688 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005386/0.8907, allocations: 1.956 MB / 0.8203 GB, free: 7.715 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002945/0.891, allocations: 114.1 kB / 0.8204 GB, free: 7.586 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.155e-05/0.8911, allocations: 63.48 kB / 0.8205 GB, free: 7.512 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=132): time 3.967e-06/0.8911, allocations: 4 kB / 0.8205 GB, free: 7.508 MB / 0.6387 GB Notification: Performance of matching and sorting (n=174): time 0.0459/0.937, allocations: 12.81 MB / 0.833 GB, free: 10.66 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001636/0.9373, allocations: 234.9 kB / 0.8332 GB, free: 10.38 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001586/0.9389, allocations: 0.9568 MB / 0.8341 GB, free: 9.41 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 0.0004644/0.9393, allocations: 53.7 kB / 0.8342 GB, free: 9.352 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009817/0.9403, allocations: 1.154 MB / 0.8353 GB, free: 8.18 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0009438/0.9413, allocations: 0.593 MB / 0.8359 GB, free: 7.578 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009069/0.9422, allocations: 463.7 kB / 0.8363 GB, free: 7.117 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001792/0.9424, allocations: 338 kB / 0.8367 GB, free: 6.781 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004958/0.9474, allocations: 1.875 MB / 0.8385 GB, free: 4.895 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005596/0.953, allocations: 2.467 MB / 0.8409 GB, free: 2.168 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01014/0.9632, allocations: 4.362 MB / 0.8452 GB, free: 13.56 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.21e-05/0.9633, allocations: 4 kB / 0.8452 GB, free: 13.55 MB / 0.67 GB Notification: Performance of matching and sorting (n=282) (initialization): time 0.01516/0.9784, allocations: 5.431 MB / 0.8505 GB, free: 8.105 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 6.764e-05/0.9786, allocations: 12 kB / 0.8505 GB, free: 8.094 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.246e-05/0.9786, allocations: 16.28 kB / 0.8505 GB, free: 8.078 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003737/0.9824, allocations: 1.212 MB / 0.8517 GB, free: 6.859 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003549/0.986, allocations: 0.7294 MB / 0.8524 GB, free: 6.129 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01557/1.002, allocations: 10.48 MB / 0.8626 GB, free: 11.38 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003445/1.005, allocations: 463.1 kB / 0.8631 GB, free: 10.93 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006794/1.006, allocations: 108 kB / 0.8632 GB, free: 10.82 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006861/1.013, allocations: 2.943 MB / 0.866 GB, free: 7.867 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004927/1.018, allocations: 2.456 MB / 0.8684 GB, free: 5.156 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.009342/1.027, allocations: 4.358 MB / 0.8727 GB, free: 0.543 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.595e-05/1.027, allocations: 8 kB / 0.8727 GB, free: 0.5352 MB / 0.6856 GB Notification: Performance of matching and sorting (n=282) (initialization_lambda0): time 0.01328/1.04, allocations: 5.361 MB / 0.8779 GB, free: 11.15 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 4.458e-05/1.04, allocations: 16.06 kB / 0.8779 GB, free: 11.14 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.81e-05/1.041, allocations: 16 kB / 0.878 GB, free: 11.12 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002821/1.043, allocations: 1.118 MB / 0.8791 GB, free: 9.996 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003296/1.047, allocations: 0.733 MB / 0.8798 GB, free: 9.262 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01568/1.062, allocations: 10.31 MB / 0.8898 GB, free: 14.68 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003434/1.066, allocations: 451.7 kB / 0.8903 GB, free: 14.24 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004128/1.066, allocations: 115.9 kB / 0.8904 GB, free: 14.12 MB / 0.7169 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 81 * 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 (212): * Single equations (assignments): 210 * 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%), (5,31,92.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0008272/1.067, allocations: 307.6 kB / 0.8907 GB, free: 13.82 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004765/1.068, allocations: 130.5 kB / 0.8908 GB, free: 13.69 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01177/1.079, allocations: 4.964 MB / 0.8956 GB, free: 8.68 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.713e-05/1.079, allocations: 19.94 kB / 0.8957 GB, free: 8.66 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.207e-05/1.08, allocations: 20 kB / 0.8957 GB, free: 8.641 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.275e-05/1.08, allocations: 11.97 kB / 0.8957 GB, free: 8.629 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.5994/1.679, allocations: 8.944 MB / 0.9044 GB, free: 164 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.514e-05/1.679, allocations: 6.719 kB / 0.9044 GB, free: 164 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002733/1.682, allocations: 0.527 MB / 0.9049 GB, free: 164 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002896/1.685, allocations: 0.9748 MB / 0.9059 GB, free: 164 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000276/1.685, allocations: 58.28 kB / 0.906 GB, free: 164 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01409/1.699, allocations: 9.979 MB / 0.9157 GB, free: 159.9 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.047e-05/1.699, allocations: 12.12 kB / 0.9157 GB, free: 159.9 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01092/1.71, allocations: 4.769 MB / 0.9204 GB, free: 158.1 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008891/1.711, allocations: 497.5 kB / 0.9208 GB, free: 157.8 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002619/1.711, allocations: 38.66 kB / 0.9209 GB, free: 157.8 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002202/1.713, allocations: 402 kB / 0.9213 GB, free: 157.8 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004328/1.714, allocations: 156.9 kB / 0.9214 GB, free: 157.8 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001509/1.714, allocations: 66.52 kB / 0.9215 GB, free: 157.7 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.0007679/1.715, allocations: 0.6959 MB / 0.9222 GB, free: 157.5 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1.1e-07/1.715, allocations: 0 / 0.9222 GB, free: 157.5 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.003398/1.718, allocations: 1.185 MB / 0.9233 GB, free: 157.3 MB / 0.7169 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 (103): * 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: 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%), (8,28,53.1%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.000313/1.719, allocations: 153.7 kB / 0.9235 GB, free: 157.2 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.01505/1.734, allocations: 7.944 MB / 0.9312 GB, free: 154.5 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 1.212e-05/1.734, allocations: 0 / 0.9312 GB, free: 154.5 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.00547/1.739, allocations: 2.665 MB / 0.9338 GB, free: 153.4 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001515/1.741, allocations: 188.9 kB / 0.934 GB, free: 153.3 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01634/1.757, allocations: 8.573 MB / 0.9424 GB, free: 144.7 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001701/1.759, allocations: 2.306 MB / 0.9446 GB, free: 142.4 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.003248/1.762, allocations: 1.227 MB / 0.9458 GB, free: 141.1 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004763/1.763, allocations: 127.3 kB / 0.9459 GB, free: 141 MB / 0.7169 GB Notification: Performance of SimCode: time 7.31e-07/1.763, allocations: 0 / 0.9459 GB, free: 141 MB / 0.7169 GB Notification: Performance of Templates: time 0.04393/1.806, allocations: 35.56 MB / 0.9807 GB, free: 105.6 MB / 0.7169 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.makefile (rm -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.sim & ./Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe 2>&1)