Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.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.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YY",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YY",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 1.463/1.463, allocations: 252 MB / 267.3 MB, free: 10.86 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001005/0.001005, allocations: 185.8 kB / 327 MB, free: 2.105 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.018/2.018, allocations: 205.4 MB / 0.578 GB, free: 20.15 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001192/0.001192, allocations: 79.91 kB / 0.6826 GB, free: 12.78 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0003844/0.0003846, allocations: 9.281 kB / 0.7971 GB, free: 135.1 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2604/0.2608, allocations: 106.3 MB / 0.901 GB, free: 63.36 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY): time 0.01968/0.2805, allocations: 18.76 MB / 0.9193 GB, free: 44.53 MB / 0.6042 GB Notification: Performance of NFInst.instExpressions: time 0.01203/0.2926, allocations: 7.2 MB / 0.9263 GB, free: 37.31 MB / 0.6042 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002587/0.2953, allocations: 43.88 kB / 0.9263 GB, free: 37.27 MB / 0.6042 GB Notification: Performance of NFTyping.typeComponents: time 0.001844/0.2971, allocations: 421 kB / 0.9268 GB, free: 36.85 MB / 0.6042 GB Notification: Performance of NFTyping.typeBindings: time 0.00494/0.3021, allocations: 1.433 MB / 0.9281 GB, free: 35.41 MB / 0.6042 GB Notification: Performance of NFTyping.typeClassSections: time 0.003791/0.306, allocations: 1.024 MB / 0.9291 GB, free: 34.39 MB / 0.6042 GB Notification: Performance of NFFlatten.flatten: time 0.008479/0.3145, allocations: 9.205 MB / 0.9381 GB, free: 25.17 MB / 0.6042 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01461/0.3291, allocations: 10.22 MB / 0.9481 GB, free: 14.83 MB / 0.6042 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003723/0.3329, allocations: 1.849 MB / 0.9499 GB, free: 12.97 MB / 0.6042 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004866/0.3378, allocations: 2.855 MB / 0.9527 GB, free: 10.11 MB / 0.6042 GB Notification: Performance of NFPackage.collectConstants: time 0.001763/0.3396, allocations: 256 kB / 0.953 GB, free: 9.859 MB / 0.6042 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003949/0.3436, allocations: 1.201 MB / 0.9541 GB, free: 8.656 MB / 0.6042 GB Notification: Performance of NFScalarize.scalarize: time 0.003877/0.3475, allocations: 2.039 MB / 0.9561 GB, free: 6.613 MB / 0.6042 GB Notification: Performance of NFVerifyModel.verify: time 0.004884/0.3524, allocations: 1.934 MB / 0.958 GB, free: 4.664 MB / 0.6042 GB Notification: Performance of NFConvertDAE.convert: time 0.01196/0.3644, allocations: 8.135 MB / 0.966 GB, free: 12.5 MB / 0.6198 GB Notification: Performance of FrontEnd - DAE generated: time 6.983e-06/0.3645, allocations: 0 / 0.966 GB, free: 12.5 MB / 0.6198 GB Notification: Performance of FrontEnd: time 3.617e-06/0.3645, allocations: 0 / 0.966 GB, free: 12.5 MB / 0.6198 GB Notification: Performance of Transformations before backend: time 0.000355/0.3648, allocations: 0 / 0.966 GB, free: 12.5 MB / 0.6198 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1083 * Number of variables: 1083 Notification: Performance of Generate backend data structure: time 0.01088/0.3757, allocations: 3.267 MB / 0.9691 GB, free: 9.176 MB / 0.6198 GB Notification: Performance of prepare preOptimizeDAE: time 7.156e-05/0.3758, allocations: 11.97 kB / 0.9692 GB, free: 9.164 MB / 0.6198 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00312/0.379, allocations: 0.5995 MB / 0.9697 GB, free: 8.555 MB / 0.6198 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01426/0.3932, allocations: 2.376 MB / 0.9721 GB, free: 6.168 MB / 0.6198 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006884/0.4002, allocations: 2.288 MB / 0.9743 GB, free: 3.836 MB / 0.6198 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003971/0.4006, allocations: 300 kB / 0.9746 GB, free: 3.543 MB / 0.6198 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002197/0.4028, allocations: 387.9 kB / 0.975 GB, free: 3.164 MB / 0.6198 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02402/0.4269, allocations: 7.627 MB / 0.9824 GB, free: 11.42 MB / 0.6355 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002237/0.4272, allocations: 7.922 kB / 0.9824 GB, free: 11.41 MB / 0.6355 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001813/0.429, allocations: 168 kB / 0.9826 GB, free: 11.25 MB / 0.6355 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000686/0.4297, allocations: 338.7 kB / 0.9829 GB, free: 10.91 MB / 0.6355 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02127/0.451, allocations: 7.253 MB / 0.99 GB, free: 3.652 MB / 0.6355 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 0.04816/0.4992, allocations: 28.49 MB / 1.018 GB, free: 4.777 MB / 0.6667 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008302/0.5075, allocations: 3.671 MB / 1.021 GB, free: 0.9453 MB / 0.6667 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005284/0.5129, allocations: 2.009 MB / 1.023 GB, free: 14.91 MB / 0.6823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003627/0.5133, allocations: 130.2 kB / 1.023 GB, free: 14.77 MB / 0.6823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.983e-05/0.5134, allocations: 55.88 kB / 1.024 GB, free: 14.71 MB / 0.6823 GB Notification: Performance of pre-optimization done (n=176): time 4.889e-06/0.5134, allocations: 3.938 kB / 1.024 GB, free: 14.7 MB / 0.6823 GB Notification: Performance of matching and sorting (n=221): time 0.09092/0.6043, allocations: 24.73 MB / 1.048 GB, free: 5.867 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001887/0.6045, allocations: 227.6 kB / 1.048 GB, free: 5.598 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003702/0.6083, allocations: 1.598 MB / 1.049 GB, free: 3.984 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 0.0007478/0.6091, allocations: 61.7 kB / 1.05 GB, free: 3.918 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.001849/0.6109, allocations: 1.732 MB / 1.051 GB, free: 2.16 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.001401/0.6123, allocations: 0.7471 MB / 1.052 GB, free: 1.402 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005322/0.6129, allocations: 64 kB / 1.052 GB, free: 1.34 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 0.0003625/0.6133, allocations: 440.5 kB / 1.052 GB, free: 0.9023 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.5007/1.114, allocations: 2.464 MB / 1.055 GB, free: 136.2 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006373/1.12, allocations: 3.565 MB / 1.058 GB, free: 134.9 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01287/1.133, allocations: 6.178 MB / 1.064 GB, free: 133.5 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.578e-05/1.133, allocations: 10.47 kB / 1.064 GB, free: 133.5 MB / 0.698 GB Notification: Performance of matching and sorting (n=400) (initialization): time 0.03037/1.164, allocations: 10.01 MB / 1.074 GB, free: 133 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 0.0007533/1.165, allocations: 1.125 MB / 1.075 GB, free: 131.5 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.66e-05/1.165, allocations: 38.34 kB / 1.075 GB, free: 131.5 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02093/1.186, allocations: 5.467 MB / 1.081 GB, free: 131 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005007/1.191, allocations: 1.027 MB / 1.082 GB, free: 130.7 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0316/1.222, allocations: 19.31 MB / 1.1 GB, free: 117.1 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004524/1.227, allocations: 0.5752 MB / 1.101 GB, free: 116.6 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006335/1.228, allocations: 164.8 kB / 1.101 GB, free: 116.4 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 1.311e-05/1.228, allocations: 4 kB / 1.101 GB, free: 116.4 MB / 0.698 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02084/1.248, allocations: 8.309 MB / 1.109 GB, free: 108.1 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001327/1.249, allocations: 36 kB / 1.109 GB, free: 108.1 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01289/1.261, allocations: 3.44 MB / 1.113 GB, free: 104.6 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005078/1.267, allocations: 1.147 MB / 1.114 GB, free: 103.5 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01782/1.284, allocations: 10.63 MB / 1.124 GB, free: 92.8 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004602/1.289, allocations: 0.5401 MB / 1.125 GB, free: 92.28 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008168/1.29, allocations: 156 kB / 1.125 GB, free: 92.12 MB / 0.698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 159 * 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 (330): * Single equations (assignments): 328 * 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): 1 system {(6,30,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(6,30)} Notification: Performance of prepare postOptimizeDAE: time 0.00355/1.294, allocations: 1.705 MB / 1.127 GB, free: 90.43 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008624/1.294, allocations: 191.6 kB / 1.127 GB, free: 90.27 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02437/1.319, allocations: 8.787 MB / 1.135 GB, free: 81.46 MB / 0.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.046e-05/1.319, allocations: 25.64 kB / 1.135 GB, free: 81.44 MB / 0.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.548e-05/1.319, allocations: 8 kB / 1.135 GB, free: 81.43 MB / 0.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.665e-05/1.319, allocations: 15.95 kB / 1.135 GB, free: 81.41 MB / 0.698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03469/1.354, allocations: 14.6 MB / 1.15 GB, free: 66.65 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.972e-05/1.354, allocations: 11.98 kB / 1.15 GB, free: 66.64 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00333/1.357, allocations: 0.7177 MB / 1.15 GB, free: 65.92 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01888/1.376, allocations: 5.137 MB / 1.155 GB, free: 60.77 MB / 0.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005927/1.377, allocations: 63.95 kB / 1.155 GB, free: 60.71 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02876/1.406, allocations: 18.23 MB / 1.173 GB, free: 42.21 MB / 0.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.387e-06/1.406, allocations: 15.94 kB / 1.173 GB, free: 42.2 MB / 0.698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0234/1.429, allocations: 8.845 MB / 1.182 GB, free: 33.23 MB / 0.698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002112/1.431, allocations: 0.6645 MB / 1.182 GB, free: 32.54 MB / 0.698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001067/1.432, allocations: 44 kB / 1.183 GB, free: 32.5 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00405/1.436, allocations: 0.4991 MB / 1.183 GB, free: 32 MB / 0.698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008983/1.437, allocations: 177.5 kB / 1.183 GB, free: 31.83 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004/1.438, allocations: 87.94 kB / 1.183 GB, free: 31.74 MB / 0.698 GB Notification: Performance of sorting global known variables: time 0.001945/1.44, allocations: 1.058 MB / 1.184 GB, free: 30.68 MB / 0.698 GB Notification: Performance of sort global known variables: time 2.61e-07/1.44, allocations: 0 / 1.184 GB, free: 30.68 MB / 0.698 GB Notification: Performance of remove unused functions: time 0.007787/1.447, allocations: 1.719 MB / 1.186 GB, free: 28.96 MB / 0.698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 34 * 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 (154): * Single equations (assignments): 152 * 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): 1 system {(6,30,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(6,30)} Notification: Performance of Backend phase and start with SimCode phase: time 0.02308/1.471, allocations: 9.52 MB / 1.195 GB, free: 19.31 MB / 0.698 GB Notification: Performance of simCode: created initialization part: time 0.02656/1.497, allocations: 10.87 MB / 1.206 GB, free: 8.414 MB / 0.698 GB Notification: Performance of simCode: created event and clocks part: time 1.42e-05/1.497, allocations: 0 / 1.206 GB, free: 8.414 MB / 0.698 GB Notification: Performance of simCode: created simulation system equations: time 0.009927/1.507, allocations: 3.828 MB / 1.21 GB, free: 4.57 MB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004202/1.511, allocations: 249 kB / 1.21 GB, free: 4.324 MB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1155/1.627, allocations: 43.34 MB / 1.252 GB, free: 6.934 MB / 0.7448 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00582/1.633, allocations: 2.903 MB / 1.255 GB, free: 4 MB / 0.7448 GB Notification: Performance of simCode: alias equations: time 0.00673/1.64, allocations: 1.669 MB / 1.257 GB, free: 2.332 MB / 0.7448 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002893/1.643, allocations: 1.278 MB / 1.258 GB, free: 1.055 MB / 0.7448 GB Notification: Performance of SimCode: time 8.31e-07/1.643, allocations: 0 / 1.258 GB, free: 1.055 MB / 0.7448 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.149/1.792, allocations: 86.27 MB / 1.342 GB, free: 11.14 MB / 0.8386 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002909/1.792, allocations: 310.2 kB / 1.342 GB, free: 10.76 MB / 0.8386 GB Notification: Performance of buildModelFMU: Generate platform static: time 4.414/6.206, allocations: 2.5 kB / 1.342 GB, free: 10.76 MB / 0.8386 GB (rm -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YY.fmu > Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.pipe 2>&1)