Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.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 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.TransformerStepDownYD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD")
translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.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 0.001391/0.001391, allocations: 106.3 kB / 16.52 MB, free: 6.656 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001722/0.001723, allocations: 198.7 kB / 17.44 MB, free: 6.047 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.379/1.379, allocations: 222.9 MB / 241.1 MB, free: 15.48 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7177/0.7177, allocations: 115.3 MB / 406.6 MB, free: 6.434 MB / 318.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001807/0.001807, allocations: 59.91 kB / 493.6 MB, free: 0.8203 MB / 398.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3817/0.3836, allocations: 76.17 MB / 0.5564 GB, free: 36.31 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD): time 0.01662/0.4002, allocations: 16.26 MB / 0.5723 GB, free: 25.6 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.009084/0.4094, allocations: 5.906 MB / 0.578 GB, free: 21.62 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001801/0.4112, allocations: 38.91 kB / 0.5781 GB, free: 21.61 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.003336/0.4146, allocations: 1.272 MB / 0.5793 GB, free: 20.86 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.003186/0.4178, allocations: 0.9685 MB / 0.5803 GB, free: 20.33 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.002889/0.4207, allocations: 0.9406 MB / 0.5812 GB, free: 19.8 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.007436/0.4281, allocations: 6.3 MB / 0.5873 GB, free: 17.73 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.008567/0.4367, allocations: 6.101 MB / 0.5933 GB, free: 14.78 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.002554/0.4393, allocations: 1.525 MB / 0.5948 GB, free: 13.34 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.002996/0.4423, allocations: 2.244 MB / 0.597 GB, free: 11.09 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0006922/0.443, allocations: 296 kB / 0.5972 GB, free: 10.8 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.002227/0.4453, allocations: 1.154 MB / 0.5984 GB, free: 9.641 MB / 446.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.001216/0.4465, allocations: 1.575 MB / 0.5999 GB, free: 8.062 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.001532/0.448, allocations: 1.544 MB / 0.6014 GB, free: 6.512 MB / 446.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.003624/0.4517, allocations: 5.433 MB / 0.6067 GB, free: 1.066 MB / 446.1 MB
Notification: Performance of FrontEnd - DAE generated: time 5.871e-06/0.4517, allocations: 4 kB / 0.6067 GB, free: 1.062 MB / 446.1 MB
Notification: Performance of FrontEnd: time 2.484e-06/0.4517, allocations: 0 / 0.6067 GB, free: 1.062 MB / 446.1 MB
Notification: Performance of Transformations before backend: time 0.0001018/0.4518, allocations: 3.938 kB / 0.6067 GB, free: 1.059 MB / 446.1 MB
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 0.005602/0.4574, allocations: 2.947 MB / 0.6096 GB, free: 14.05 MB / 462.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.819e-05/0.4575, allocations: 11.97 kB / 0.6096 GB, free: 14.04 MB / 462.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01044/0.4679, allocations: 1.999 MB / 0.6116 GB, free: 12.03 MB / 462.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003/0.4709, allocations: 1.589 MB / 0.6131 GB, free: 10.4 MB / 462.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001626/0.4711, allocations: 222.1 kB / 0.6133 GB, free: 10.18 MB / 462.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006267/0.4718, allocations: 276.4 kB / 0.6136 GB, free: 9.91 MB / 462.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01172/0.4835, allocations: 5.685 MB / 0.6192 GB, free: 4.133 MB / 462.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 5.679e-05/0.4836, allocations: 3.938 kB / 0.6192 GB, free: 4.129 MB / 462.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003666/0.484, allocations: 123.9 kB / 0.6193 GB, free: 4.008 MB / 462.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002967/0.4843, allocations: 204.7 kB / 0.6195 GB, free: 3.805 MB / 462.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0137/0.498, allocations: 5.834 MB / 0.6252 GB, free: 13.95 MB / 478.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02702/0.525, allocations: 22.56 MB / 0.6472 GB, free: 5.352 MB / 494.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.005768/0.5308, allocations: 3.026 MB / 0.6502 GB, free: 2.16 MB / 494.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004671/0.5355, allocations: 1.952 MB / 0.6521 GB, free: 192 kB / 494.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002085/0.5358, allocations: 126 kB / 0.6522 GB, free: 48 kB / 494.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.762e-05/0.5358, allocations: 47.52 kB / 0.6522 GB, free: 15.99 MB / 0.4981 GB
Notification: Performance of pre-optimization done (n=132): time 6.412e-06/0.5359, allocations: 0 / 0.6522 GB, free: 15.99 MB / 0.4981 GB
Notification: Performance of matching and sorting (n=174): time 0.03919/0.575, allocations: 12.83 MB / 0.6648 GB, free: 3.121 MB / 0.4981 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001185/0.5752, allocations: 234.9 kB / 0.665 GB, free: 2.844 MB / 0.4981 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001303/0.5765, allocations: 0.953 MB / 0.6659 GB, free: 1.883 MB / 0.4981 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002664/0.5768, allocations: 53.7 kB / 0.666 GB, free: 1.824 MB / 0.4981 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006604/0.5774, allocations: 1.162 MB / 0.6671 GB, free: 0.6445 MB / 0.4981 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005676/0.578, allocations: 0.5853 MB / 0.6677 GB, free: 52 kB / 0.4981 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007629/0.5788, allocations: 463.8 kB / 0.6681 GB, free: 15.59 MB / 0.5137 GB
Notification: Performance of setup shared object (initialization): time 0.0001188/0.5789, allocations: 334 kB / 0.6684 GB, free: 15.25 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004404/0.5833, allocations: 1.879 MB / 0.6703 GB, free: 13.36 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004843/0.5882, allocations: 2.463 MB / 0.6727 GB, free: 10.64 MB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.009359/0.5976, allocations: 4.37 MB / 0.6769 GB, free: 6.02 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.051e-05/0.5976, allocations: 8 kB / 0.6769 GB, free: 6.012 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=282) (initialization): time 0.01319/0.6108, allocations: 5.427 MB / 0.6822 GB, free: 0.5664 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 3.304e-05/0.6109, allocations: 12 kB / 0.6823 GB, free: 0.5547 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.319e-05/0.6109, allocations: 20 kB / 0.6823 GB, free: 0.5352 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003363/0.6143, allocations: 1.201 MB / 0.6835 GB, free: 15.33 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003209/0.6175, allocations: 0.737 MB / 0.6842 GB, free: 14.59 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01418/0.6317, allocations: 10.48 MB / 0.6944 GB, free: 3.84 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003126/0.6349, allocations: 455 kB / 0.6948 GB, free: 3.395 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003585/0.6353, allocations: 111.9 kB / 0.6949 GB, free: 3.285 MB / 0.5294 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005999/0.6413, allocations: 2.947 MB / 0.6978 GB, free: 336 kB / 0.5294 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00469/0.646, allocations: 2.452 MB / 0.7002 GB, free: 13.62 MB / 0.545 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00911/0.6551, allocations: 4.358 MB / 0.7045 GB, free: 9.008 MB / 0.545 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.954e-05/0.6552, allocations: 7.938 kB / 0.7045 GB, free: 9 MB / 0.545 GB
Notification: Performance of matching and sorting (n=282) (initialization_lambda0): time 0.01297/0.6681, allocations: 5.345 MB / 0.7097 GB, free: 3.637 MB / 0.545 GB
Notification: Performance of prepare postOptimizeDAE: time 3.414e-05/0.6682, allocations: 12 kB / 0.7097 GB, free: 3.625 MB / 0.545 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.09e-05/0.6683, allocations: 23.94 kB / 0.7097 GB, free: 3.602 MB / 0.545 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002873/0.6711, allocations: 1.134 MB / 0.7108 GB, free: 2.461 MB / 0.545 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003184/0.6743, allocations: 0.7331 MB / 0.7116 GB, free: 1.727 MB / 0.545 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01415/0.6885, allocations: 10.3 MB / 0.7216 GB, free: 7.156 MB / 0.5606 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003253/0.6918, allocations: 463.1 kB / 0.7221 GB, free: 6.703 MB / 0.5606 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005091/0.6923, allocations: 104 kB / 0.7222 GB, free: 6.602 MB / 0.5606 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 0.0009283/0.6933, allocations: 315.6 kB / 0.7225 GB, free: 6.285 MB / 0.5606 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006031/0.6939, allocations: 126.5 kB / 0.7226 GB, free: 6.16 MB / 0.5606 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01288/0.7068, allocations: 4.965 MB / 0.7274 GB, free: 1.152 MB / 0.5606 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.516e-05/0.7068, allocations: 20 kB / 0.7274 GB, free: 1.133 MB / 0.5606 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.315e-05/0.7069, allocations: 12 kB / 0.7275 GB, free: 1.121 MB / 0.5606 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.988e-05/0.7069, allocations: 7.969 kB / 0.7275 GB, free: 1.113 MB / 0.5606 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01908/0.726, allocations: 8.95 MB / 0.7362 GB, free: 7.969 MB / 0.5762 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.539e-05/0.7261, allocations: 8 kB / 0.7362 GB, free: 7.961 MB / 0.5762 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002443/0.7285, allocations: 0.535 MB / 0.7367 GB, free: 7.426 MB / 0.5762 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.003045/0.7316, allocations: 0.9736 MB / 0.7377 GB, free: 6.445 MB / 0.5762 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002668/0.7319, allocations: 55.95 kB / 0.7377 GB, free: 6.391 MB / 0.5762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.2856/1.017, allocations: 9.98 MB / 0.7475 GB, free: 156 MB / 0.5762 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.071e-05/1.017, allocations: 12.22 kB / 0.7475 GB, free: 156 MB / 0.5762 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01158/1.029, allocations: 4.755 MB / 0.7521 GB, free: 154.9 MB / 0.5762 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001015/1.03, allocations: 0.5006 MB / 0.7526 GB, free: 154.6 MB / 0.5762 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003006/1.03, allocations: 36.75 kB / 0.7527 GB, free: 154.6 MB / 0.5762 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00252/1.033, allocations: 401.1 kB / 0.7531 GB, free: 154.6 MB / 0.5762 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004563/1.033, allocations: 154 kB / 0.7532 GB, free: 154.6 MB / 0.5762 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001661/1.034, allocations: 64.17 kB / 0.7533 GB, free: 154.6 MB / 0.5762 GB
Notification: Performance of sorting global known variables: time 0.001005/1.035, allocations: 0.6996 MB / 0.7539 GB, free: 154.3 MB / 0.5762 GB
Notification: Performance of sort global known variables: time 1.1e-07/1.035, allocations: 3.281 kB / 0.7539 GB, free: 154.3 MB / 0.5762 GB
Notification: Performance of remove unused functions: time 0.004134/1.039, allocations: 1.183 MB / 0.7551 GB, free: 154.2 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 (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 0.0003564/1.039, allocations: 156.3 kB / 0.7552 GB, free: 154 MB / 0.5762 GB
Notification: Performance of simCode: created initialization part: time 0.01926/1.058, allocations: 7.942 MB / 0.763 GB, free: 151.3 MB / 0.5762 GB
Notification: Performance of simCode: created event and clocks part: time 1.417e-05/1.058, allocations: 4.031 kB / 0.763 GB, free: 151.3 MB / 0.5762 GB
Notification: Performance of simCode: created simulation system equations: time 0.00684/1.065, allocations: 2.656 MB / 0.7656 GB, free: 150.4 MB / 0.5762 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001747/1.067, allocations: 192.8 kB / 0.7658 GB, free: 150.3 MB / 0.5762 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0207/1.088, allocations: 9.058 MB / 0.7746 GB, free: 146.4 MB / 0.5762 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002757/1.091, allocations: 2.377 MB / 0.777 GB, free: 145.3 MB / 0.5762 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00102/1.092, allocations: 161.8 kB / 0.7771 GB, free: 145.3 MB / 0.5762 GB
Notification: Performance of SimCode: time 9.52e-07/1.092, allocations: 1.031 kB / 0.7771 GB, free: 145.3 MB / 0.5762 GB
Notification: Performance of Templates: time 0.05774/1.149, allocations: 65.72 MB / 0.8413 GB, free: 86.61 MB / 0.5762 GB
make -j1 -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.makefile
(rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.sim & ./IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe 2>&1)