Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_TransformerStepDownDY",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_TransformerStepDownDY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.714/1.714, allocations: 288.2 MB / 303.2 MB, free: 8.176 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001933/0.001933, allocations: 181.1 kB / 371.8 MB, free: 10.27 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.702/1.702, allocations: 205.4 MB / 0.6305 GB, free: 9.984 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008119/0.0008119, allocations: 99.64 kB / 0.7439 GB, free: 5.914 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005302/0.0005304, allocations: 14.98 kB / 0.8669 GB, free: 142 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2456/0.2462, allocations: 115.3 MB / 0.9795 GB, free: 27.58 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY): time 0.01263/0.2588, allocations: 15.07 MB / 0.9942 GB, free: 12.46 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.007341/0.2662, allocations: 5.685 MB / 0.9998 GB, free: 6.762 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001217/0.2675, allocations: 39.88 kB / 0.9998 GB, free: 6.723 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007743/0.2683, allocations: 330.1 kB / 1 GB, free: 6.398 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.001883/0.2701, allocations: 0.6191 MB / 1.001 GB, free: 5.777 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00189/0.272, allocations: 0.6327 MB / 1.001 GB, free: 5.145 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 0.002079/0.2741, allocations: 1.789 MB / 1.003 GB, free: 3.352 MB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.008263/0.2824, allocations: 6.281 MB / 1.009 GB, free: 13.02 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002341/0.2848, allocations: 1.087 MB / 1.01 GB, free: 11.93 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002238/0.287, allocations: 1.258 MB / 1.011 GB, free: 10.66 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004154/0.2875, allocations: 196 kB / 1.012 GB, free: 10.47 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001603/0.2891, allocations: 0.5814 MB / 1.012 GB, free: 9.891 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.001394/0.2905, allocations: 1.345 MB / 1.014 GB, free: 8.543 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007194/0.2912, allocations: 0.5667 MB / 1.014 GB, free: 7.969 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.005698/0.2969, allocations: 5.571 MB / 1.02 GB, free: 2.383 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 5.841e-06/0.297, allocations: 0 / 1.02 GB, free: 2.383 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.826e-06/0.297, allocations: 3.938 kB / 1.02 GB, free: 2.379 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0001612/0.2971, allocations: 0 / 1.02 GB, free: 2.379 MB / 0.6355 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 0.006261/0.3034, allocations: 2.487 MB / 1.022 GB, free: 15.83 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.837e-05/0.3035, allocations: 12.02 kB / 1.022 GB, free: 15.82 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0008879/0.3044, allocations: 466.6 kB / 1.022 GB, free: 15.35 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01092/0.3153, allocations: 2.087 MB / 1.024 GB, free: 13.26 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004453/0.3198, allocations: 1.631 MB / 1.026 GB, free: 11.58 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001903/0.32, allocations: 226.1 kB / 1.026 GB, free: 11.36 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007004/0.3207, allocations: 296 kB / 1.027 GB, free: 11.07 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01321/0.3339, allocations: 5.88 MB / 1.032 GB, free: 5.098 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.527e-05/0.334, allocations: 0 / 1.032 GB, free: 5.098 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003785/0.3344, allocations: 131.9 kB / 1.032 GB, free: 4.969 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000334/0.3347, allocations: 204.9 kB / 1.033 GB, free: 4.766 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01413/0.3489, allocations: 5.951 MB / 1.038 GB, free: 14.8 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 0.03095/0.3799, allocations: 23.04 MB / 1.061 GB, free: 5.746 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005818/0.3857, allocations: 2.554 MB / 1.063 GB, free: 3.07 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002482/0.386, allocations: 122 kB / 1.064 GB, free: 2.934 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.103e-05/0.3861, allocations: 55.55 kB / 1.064 GB, free: 2.871 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=123): time 5.159e-06/0.3861, allocations: 0 / 1.064 GB, free: 2.871 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=123): time 0.4926/0.8786, allocations: 5.131 MB / 1.069 GB, free: 82.42 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001111/0.8788, allocations: 228.8 kB / 1.069 GB, free: 82.17 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002138/0.881, allocations: 1.064 MB / 1.07 GB, free: 82.03 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003284/0.8813, allocations: 42.73 kB / 1.07 GB, free: 81.98 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001117/0.8824, allocations: 1.259 MB / 1.071 GB, free: 81.09 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000638/0.8831, allocations: 439.4 kB / 1.072 GB, free: 80.76 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001361/0.8832, allocations: 40.09 kB / 1.072 GB, free: 80.73 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.000214/0.8834, allocations: 419 kB / 1.072 GB, free: 80.38 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00513/0.8886, allocations: 1.647 MB / 1.074 GB, free: 79.95 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005394/0.894, allocations: 2.308 MB / 1.076 GB, free: 78.7 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005317/0.8993, allocations: 1.937 MB / 1.078 GB, free: 78.08 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.697e-05/0.8994, allocations: 6.125 kB / 1.078 GB, free: 78.08 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=252) (initialization): time 0.01235/0.9118, allocations: 4.414 MB / 1.082 GB, free: 76.71 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001837/0.9137, allocations: 8.444 MB / 1.09 GB, free: 67.68 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.021e-05/0.9138, allocations: 21.19 kB / 1.09 GB, free: 67.68 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001645/0.9154, allocations: 425.7 kB / 1.091 GB, free: 67.57 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003955/0.9194, allocations: 0.7628 MB / 1.091 GB, free: 67.53 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007391/0.9268, allocations: 6.282 MB / 1.098 GB, free: 62.59 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003556/0.9304, allocations: 0.5656 MB / 1.098 GB, free: 62.45 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002697/0.9307, allocations: 112.9 kB / 1.098 GB, free: 62.43 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.122e-05/0.9307, allocations: 3.531 kB / 1.098 GB, free: 62.43 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01172/0.9424, allocations: 4.258 MB / 1.102 GB, free: 61.12 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.378e-05/0.9426, allocations: 21.5 kB / 1.102 GB, free: 61.12 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007664/0.9433, allocations: 316.9 kB / 1.103 GB, free: 61.02 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003225/0.9466, allocations: 0.7681 MB / 1.104 GB, free: 60.97 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005042/0.9516, allocations: 6.083 MB / 1.109 GB, free: 56.11 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002978/0.9546, allocations: 0.5108 MB / 1.11 GB, free: 56 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002178/0.9549, allocations: 102.7 kB / 1.11 GB, free: 55.98 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 (231):
 * Single equations (assignments): 228
 * 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: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.002143/0.957, allocations: 1.291 MB / 1.111 GB, free: 55.23 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004463/0.9575, allocations: 113.1 kB / 1.111 GB, free: 55.18 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00915/0.9666, allocations: 3.747 MB / 1.115 GB, free: 53.02 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.635e-05/0.9667, allocations: 21 kB / 1.115 GB, free: 53.01 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.457e-05/0.9667, allocations: 5 kB / 1.115 GB, free: 53.01 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.304e-05/0.9667, allocations: 7.859 kB / 1.115 GB, free: 53.01 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01516/0.9819, allocations: 6.968 MB / 1.122 GB, free: 48.76 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.619e-05/0.982, allocations: 5 kB / 1.122 GB, free: 48.76 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002736/0.9847, allocations: 0.517 MB / 1.122 GB, free: 48.56 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0009232/0.9857, allocations: 323.2 kB / 1.123 GB, free: 48.39 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000186/0.9859, allocations: 45.83 kB / 1.123 GB, free: 48.37 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005557/0.9914, allocations: 6.15 MB / 1.129 GB, free: 43.02 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.583e-06/0.9915, allocations: 5.438 kB / 1.129 GB, free: 43.02 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01047/1.002, allocations: 3.823 MB / 1.133 GB, free: 40.51 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001161/1.003, allocations: 479.2 kB / 1.133 GB, free: 40.16 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002439/1.003, allocations: 26.53 kB / 1.133 GB, free: 40.14 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002294/1.006, allocations: 381.1 kB / 1.133 GB, free: 39.96 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001788/1.006, allocations: 97.28 kB / 1.133 GB, free: 39.91 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001088/1.006, allocations: 55.39 kB / 1.134 GB, free: 39.89 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.0009862/1.007, allocations: 0.7638 MB / 1.134 GB, free: 39.46 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 1.41e-07/1.007, allocations: 3.562 kB / 1.134 GB, free: 39.46 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.004101/1.011, allocations: 1.461 MB / 1.136 GB, free: 39.04 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 22
 * 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 (96):
 * Single equations (assignments): 93
 * 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: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(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 0.008709/1.02, allocations: 5.849 MB / 1.141 GB, free: 34.5 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.01439/1.034, allocations: 6.53 MB / 1.148 GB, free: 27.91 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.166e-05/1.034, allocations: 0 / 1.148 GB, free: 27.91 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.004611/1.039, allocations: 2.033 MB / 1.15 GB, free: 25.84 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001134/1.04, allocations: 155.6 kB / 1.15 GB, free: 25.69 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04253/1.083, allocations: 30.91 MB / 1.18 GB, free: 10.05 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002369/1.085, allocations: 2.289 MB / 1.182 GB, free: 7.719 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.004078/1.089, allocations: 1.271 MB / 1.184 GB, free: 6.445 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001337/1.091, allocations: 0.839 MB / 1.184 GB, free: 5.605 MB / 0.698 GB
Notification: Performance of SimCode: time 1.773e-06/1.091, allocations: 0 / 1.184 GB, free: 5.605 MB / 0.698 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07125/1.162, allocations: 39.42 MB / 1.223 GB, free: 14.46 MB / 0.7448 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002517/1.162, allocations: 272.6 kB / 1.223 GB, free: 14.11 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate platform static: time 2.899/4.061, allocations: 0 / 1.223 GB, free: 14.11 MB / 0.7448 GB
(rm -f Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator  --tempDir=temp_Buildings_maint_8_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_TransformerStepDownDY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_maint_8_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_TransformerStepDownDY.fmu > Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.pipe 2>&1)