Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.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.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DY",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DY",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 1.498/1.498, allocations: 288.4 MB / 303.6 MB, free: 8.047 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0008257/0.0008258, allocations: 176.6 kB / 372.3 MB, free: 10.1 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.212/1.212, allocations: 205.4 MB / 0.631 GB, free: 9.914 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007761/0.0007761, allocations: 106.2 kB / 0.7444 GB, free: 5.805 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0003317/0.0003317, allocations: 11.59 kB / 0.8676 GB, free: 141.7 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1589/0.1592, allocations: 115.3 MB / 0.9802 GB, free: 27.21 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY): time 0.01291/0.1722, allocations: 16.49 MB / 0.9963 GB, free: 10.66 MB / 0.6198 GB Notification: Performance of NFInst.instExpressions: time 0.008073/0.1803, allocations: 6.419 MB / 1.003 GB, free: 4.23 MB / 0.6198 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001379/0.1817, allocations: 43.88 kB / 1.003 GB, free: 4.188 MB / 0.6198 GB Notification: Performance of NFTyping.typeComponents: time 0.001071/0.1828, allocations: 385.3 kB / 1.003 GB, free: 3.809 MB / 0.6198 GB Notification: Performance of NFTyping.typeBindings: time 0.002533/0.1853, allocations: 1.23 MB / 1.004 GB, free: 2.574 MB / 0.6198 GB Notification: Performance of NFTyping.typeClassSections: time 0.002024/0.1874, allocations: 0.8316 MB / 1.005 GB, free: 1.742 MB / 0.6198 GB Notification: Performance of NFFlatten.flatten: time 0.005669/0.1931, allocations: 6.665 MB / 1.012 GB, free: 11.06 MB / 0.6355 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0116/0.2047, allocations: 8.758 MB / 1.02 GB, free: 2.211 MB / 0.6355 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002806/0.2075, allocations: 1.756 MB / 1.022 GB, free: 460 kB / 0.6355 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003743/0.2113, allocations: 2.68 MB / 1.024 GB, free: 13.76 MB / 0.6511 GB Notification: Performance of NFPackage.collectConstants: time 0.0007608/0.212, allocations: 248 kB / 1.025 GB, free: 13.52 MB / 0.6511 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002279/0.2143, allocations: 1.115 MB / 1.026 GB, free: 12.4 MB / 0.6511 GB Notification: Performance of NFScalarize.scalarize: time 0.00231/0.2167, allocations: 1.933 MB / 1.028 GB, free: 10.46 MB / 0.6511 GB Notification: Performance of NFVerifyModel.verify: time 0.002991/0.2197, allocations: 1.767 MB / 1.029 GB, free: 8.684 MB / 0.6511 GB Notification: Performance of NFConvertDAE.convert: time 0.005973/0.2257, allocations: 6.725 MB / 1.036 GB, free: 1.941 MB / 0.6511 GB Notification: Performance of FrontEnd - DAE generated: time 4.94e-06/0.2257, allocations: 0 / 1.036 GB, free: 1.941 MB / 0.6511 GB Notification: Performance of FrontEnd: time 1.172e-06/0.2257, allocations: 0 / 1.036 GB, free: 1.941 MB / 0.6511 GB Notification: Performance of Transformations before backend: time 0.0001615/0.2258, allocations: 0 / 1.036 GB, free: 1.941 MB / 0.6511 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1023 * Number of variables: 1023 Notification: Performance of Generate backend data structure: time 0.006183/0.232, allocations: 3.149 MB / 1.039 GB, free: 14.73 MB / 0.6667 GB Notification: Performance of prepare preOptimizeDAE: time 5.083e-05/0.2321, allocations: 12.03 kB / 1.039 GB, free: 14.71 MB / 0.6667 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000956/0.2331, allocations: 0.5667 MB / 1.04 GB, free: 14.14 MB / 0.6667 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01075/0.2438, allocations: 2.349 MB / 1.042 GB, free: 11.79 MB / 0.6667 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003536/0.2474, allocations: 2.21 MB / 1.044 GB, free: 9.531 MB / 0.6667 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001612/0.2475, allocations: 279.5 kB / 1.044 GB, free: 9.258 MB / 0.6667 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000544/0.2481, allocations: 360 kB / 1.045 GB, free: 8.906 MB / 0.6667 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01186/0.26, allocations: 7.295 MB / 1.052 GB, free: 1.484 MB / 0.6667 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.985e-05/0.2601, allocations: 7.938 kB / 1.052 GB, free: 1.477 MB / 0.6667 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004073/0.2605, allocations: 152 kB / 1.052 GB, free: 1.328 MB / 0.6667 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004094/0.2609, allocations: 338.3 kB / 1.052 GB, free: 0.9961 MB / 0.6667 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01378/0.2747, allocations: 7.103 MB / 1.059 GB, free: 9.879 MB / 0.6823 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 0.3534/0.6281, allocations: 28.16 MB / 1.087 GB, free: 66.2 MB / 0.6823 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007504/0.6357, allocations: 4.166 MB / 1.091 GB, free: 64.17 MB / 0.6823 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005319/0.641, allocations: 2.34 MB / 1.093 GB, free: 63.49 MB / 0.6823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003041/0.6413, allocations: 134.4 kB / 1.093 GB, free: 63.39 MB / 0.6823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.864e-05/0.6414, allocations: 70.86 kB / 1.093 GB, free: 63.32 MB / 0.6823 GB Notification: Performance of pre-optimization done (n=198): time 4.157e-06/0.6414, allocations: 0 / 1.093 GB, free: 63.32 MB / 0.6823 GB Notification: Performance of matching and sorting (n=257): time 0.09615/0.7376, allocations: 30.41 MB / 1.123 GB, free: 50.6 MB / 0.6823 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.689e-05/0.7377, allocations: 242.2 kB / 1.123 GB, free: 50.34 MB / 0.6823 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001645/0.7393, allocations: 1.406 MB / 1.125 GB, free: 49.58 MB / 0.6823 GB Notification: Performance of collectPreVariables (initialization): time 0.0002973/0.7396, allocations: 65.39 kB / 1.125 GB, free: 49.52 MB / 0.6823 GB Notification: Performance of collectInitialEqns (initialization): time 0.000613/0.7403, allocations: 1.551 MB / 1.126 GB, free: 48.16 MB / 0.6823 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005988/0.7409, allocations: 0.8764 MB / 1.127 GB, free: 47.41 MB / 0.6823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002235/0.7411, allocations: 60.59 kB / 1.127 GB, free: 47.36 MB / 0.6823 GB Notification: Performance of setup shared object (initialization): time 0.0001431/0.7412, allocations: 436.2 kB / 1.127 GB, free: 46.96 MB / 0.6823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004593/0.7458, allocations: 2.523 MB / 1.13 GB, free: 45.67 MB / 0.6823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004831/0.7507, allocations: 3.426 MB / 1.133 GB, free: 43.22 MB / 0.6823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009567/0.7603, allocations: 6.11 MB / 1.139 GB, free: 36.96 MB / 0.6823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.239e-05/0.7603, allocations: 4 kB / 1.139 GB, free: 36.95 MB / 0.6823 GB Notification: Performance of matching and sorting (n=398) (initialization): time 0.02246/0.7828, allocations: 10.25 MB / 1.149 GB, free: 26.63 MB / 0.6823 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003939/0.7832, allocations: 0.872 MB / 1.15 GB, free: 25.38 MB / 0.6823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.923e-05/0.7833, allocations: 27.98 kB / 1.15 GB, free: 25.35 MB / 0.6823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0185/0.8018, allocations: 5.672 MB / 1.156 GB, free: 19.66 MB / 0.6823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00384/0.8057, allocations: 0.983 MB / 1.157 GB, free: 18.68 MB / 0.6823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0335/0.8392, allocations: 21.57 MB / 1.178 GB, free: 12.88 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004343/0.8436, allocations: 0.5536 MB / 1.178 GB, free: 12.32 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006648/0.8443, allocations: 147.9 kB / 1.178 GB, free: 12.18 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 1.143e-05/0.8443, allocations: 4 kB / 1.178 GB, free: 12.18 MB / 0.698 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02352/0.8678, allocations: 8.412 MB / 1.187 GB, free: 3.715 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001197/0.868, allocations: 36 kB / 1.187 GB, free: 3.68 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01342/0.8814, allocations: 3.534 MB / 1.19 GB, free: 140 kB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00505/0.8865, allocations: 1.127 MB / 1.191 GB, free: 15.01 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02033/0.9069, allocations: 11.81 MB / 1.203 GB, free: 3.062 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003925/0.9109, allocations: 0.5264 MB / 1.203 GB, free: 2.535 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000613/0.9115, allocations: 151.9 kB / 1.203 GB, free: 2.387 MB / 0.7136 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 121 * 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 (304): * Single equations (assignments): 302 * 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: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(6,100.0%) 42} * Non-linear torn systems: 1 {6 42} Notification: Performance of prepare postOptimizeDAE: time 0.003086/0.9146, allocations: 1.624 MB / 1.205 GB, free: 0.75 MB / 0.7136 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000753/0.9154, allocations: 193.8 kB / 1.205 GB, free: 0.5586 MB / 0.7136 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02484/0.9402, allocations: 9.813 MB / 1.215 GB, free: 6.695 MB / 0.7292 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.293e-05/0.9403, allocations: 28 kB / 1.215 GB, free: 6.668 MB / 0.7292 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.748e-05/0.9403, allocations: 12 kB / 1.215 GB, free: 6.656 MB / 0.7292 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.232e-05/0.9404, allocations: 15.89 kB / 1.215 GB, free: 6.641 MB / 0.7292 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03301/0.9734, allocations: 15.18 MB / 1.23 GB, free: 7.312 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.363e-05/0.9735, allocations: 12.06 kB / 1.23 GB, free: 7.301 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003061/0.9765, allocations: 0.7293 MB / 1.23 GB, free: 6.57 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01853/0.9951, allocations: 5.334 MB / 1.235 GB, free: 1.223 MB / 0.7448 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003366/0.9954, allocations: 75.95 kB / 1.236 GB, free: 1.148 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0321/1.028, allocations: 20.41 MB / 1.255 GB, free: 12.47 MB / 0.7761 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.203e-05/1.028, allocations: 12 kB / 1.256 GB, free: 12.46 MB / 0.7761 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02371/1.051, allocations: 9.352 MB / 1.265 GB, free: 2.914 MB / 0.7761 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001468/1.053, allocations: 0.6975 MB / 1.265 GB, free: 2.195 MB / 0.7761 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005155/1.053, allocations: 55.98 kB / 1.265 GB, free: 2.141 MB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003269/1.057, allocations: 0.5031 MB / 1.266 GB, free: 1.637 MB / 0.7761 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006713/1.057, allocations: 222.6 kB / 1.266 GB, free: 1.422 MB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000253/1.058, allocations: 91.95 kB / 1.266 GB, free: 1.332 MB / 0.7761 GB Notification: Performance of sorting global known variables: time 0.001548/1.059, allocations: 0.988 MB / 1.267 GB, free: 352 kB / 0.7761 GB Notification: Performance of sort global known variables: time 1.5e-07/1.059, allocations: 0 / 1.267 GB, free: 352 kB / 0.7761 GB Notification: Performance of remove unused functions: time 0.005791/1.065, allocations: 1.746 MB / 1.269 GB, free: 14.59 MB / 0.7917 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 40 * 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 (162): * Single equations (assignments): 160 * 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: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(6,100.0%) 42} * Non-linear torn systems: 1 {6 42} Notification: Performance of Backend phase and start with SimCode phase: time 0.02298/1.088, allocations: 10.02 MB / 1.279 GB, free: 4.375 MB / 0.7917 GB Notification: Performance of simCode: created initialization part: time 0.02476/1.113, allocations: 11.3 MB / 1.29 GB, free: 9.027 MB / 0.8073 GB Notification: Performance of simCode: created event and clocks part: time 8.345e-06/1.113, allocations: 4 kB / 1.29 GB, free: 9.023 MB / 0.8073 GB Notification: Performance of simCode: created simulation system equations: time 0.009441/1.122, allocations: 4.127 MB / 1.294 GB, free: 4.867 MB / 0.8073 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003164/1.125, allocations: 259.7 kB / 1.294 GB, free: 4.613 MB / 0.8073 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06678/1.192, allocations: 29.94 MB / 1.323 GB, free: 5.66 MB / 0.8386 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003186/1.195, allocations: 2.847 MB / 1.326 GB, free: 2.777 MB / 0.8386 GB Notification: Performance of simCode: alias equations: time 0.004769/1.2, allocations: 1.66 MB / 1.328 GB, free: 1.113 MB / 0.8386 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001452/1.202, allocations: 1.222 MB / 1.329 GB, free: 15.89 MB / 0.8542 GB Notification: Performance of SimCode: time 7.31e-07/1.202, allocations: 0 / 1.329 GB, free: 15.89 MB / 0.8542 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.687/2.889, allocations: 89.73 MB / 1.416 GB, free: 6.52 MB / 0.9323 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002882/2.889, allocations: 282.3 kB / 1.417 GB, free: 6.16 MB / 0.9323 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.905/6.794, allocations: 5.75 kB / 1.417 GB, free: 6.16 MB / 0.9323 GB (rm -f Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_8_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_maint_8_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DY.fmu > Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe 2>&1)