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.DY.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.DY,fileNamePrefix="Buildings_maint_7_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_7_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 7.0.3-maint.7.0.x/package.mo): time 1.449/1.449, allocations: 251.5 MB / 266.7 MB, free: 11.03 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001293/0.001293, allocations: 172.6 kB / 325.8 MB, free: 2.68 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.791/1.791, allocations: 205 MB / 0.576 GB, free: 20.94 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007085/0.0007085, allocations: 80.27 kB / 0.6797 GB, free: 14.71 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0003714/0.0003716, allocations: 10.03 kB / 0.7933 GB, free: 136.5 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1816/0.182, allocations: 105.4 MB / 0.8962 GB, free: 68.03 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY): time 0.01513/0.1972, allocations: 17.72 MB / 0.9135 GB, free: 50.25 MB / 0.6042 GB Notification: Performance of NFInst.instExpressions: time 0.009445/0.2067, allocations: 6.826 MB / 0.9202 GB, free: 43.4 MB / 0.6042 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001738/0.2084, allocations: 47.88 kB / 0.9202 GB, free: 43.35 MB / 0.6042 GB Notification: Performance of NFTyping.typeComponents: time 0.003372/0.2118, allocations: 1.446 MB / 0.9217 GB, free: 41.9 MB / 0.6042 GB Notification: Performance of NFTyping.typeBindings: time 0.00301/0.2148, allocations: 1.335 MB / 0.923 GB, free: 40.56 MB / 0.6042 GB Notification: Performance of NFTyping.typeClassSections: time 0.002821/0.2177, allocations: 1.188 MB / 0.9241 GB, free: 39.38 MB / 0.6042 GB Notification: Performance of NFFlatten.flatten: time 0.005815/0.2235, allocations: 8.752 MB / 0.9327 GB, free: 30.61 MB / 0.6042 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01094/0.2345, allocations: 8.345 MB / 0.9408 GB, free: 22.15 MB / 0.6042 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004196/0.2387, allocations: 1.763 MB / 0.9425 GB, free: 20.38 MB / 0.6042 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005144/0.2439, allocations: 2.73 MB / 0.9452 GB, free: 17.64 MB / 0.6042 GB Notification: Performance of NFPackage.collectConstants: time 0.00191/0.2458, allocations: 248 kB / 0.9454 GB, free: 17.4 MB / 0.6042 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003401/0.2493, allocations: 1.147 MB / 0.9466 GB, free: 16.25 MB / 0.6042 GB Notification: Performance of NFScalarize.scalarize: time 0.003012/0.2523, allocations: 1.949 MB / 0.9485 GB, free: 14.3 MB / 0.6042 GB Notification: Performance of NFVerifyModel.verify: time 0.003847/0.2562, allocations: 1.815 MB / 0.9502 GB, free: 12.48 MB / 0.6042 GB Notification: Performance of NFConvertDAE.convert: time 0.006278/0.2625, allocations: 7.683 MB / 0.9577 GB, free: 4.77 MB / 0.6042 GB Notification: Performance of FrontEnd - DAE generated: time 5.59e-06/0.2625, allocations: 4 kB / 0.9577 GB, free: 4.766 MB / 0.6042 GB Notification: Performance of FrontEnd: time 2.034e-06/0.2625, allocations: 0 / 0.9577 GB, free: 4.766 MB / 0.6042 GB Notification: Performance of Transformations before backend: time 0.0001758/0.2627, allocations: 3.938 kB / 0.9578 GB, free: 4.762 MB / 0.6042 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 0.005664/0.2684, allocations: 3.145 MB / 0.9608 GB, free: 1.555 MB / 0.6042 GB Notification: Performance of prepare preOptimizeDAE: time 4.641e-05/0.2684, allocations: 16.02 kB / 0.9608 GB, free: 1.539 MB / 0.6042 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006811/0.2691, allocations: 0.5628 MB / 0.9614 GB, free: 0.9688 MB / 0.6042 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01106/0.2802, allocations: 2.349 MB / 0.9637 GB, free: 14.61 MB / 0.6198 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004232/0.2844, allocations: 2.214 MB / 0.9658 GB, free: 12.36 MB / 0.6198 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001942/0.2846, allocations: 279.5 kB / 0.9661 GB, free: 12.08 MB / 0.6198 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006344/0.2853, allocations: 364 kB / 0.9665 GB, free: 11.73 MB / 0.6198 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01338/0.2987, allocations: 7.326 MB / 0.9736 GB, free: 4.27 MB / 0.6198 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.142e-05/0.2988, allocations: 7.938 kB / 0.9736 GB, free: 4.262 MB / 0.6198 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004082/0.2992, allocations: 148 kB / 0.9738 GB, free: 4.117 MB / 0.6198 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004473/0.2997, allocations: 338.3 kB / 0.9741 GB, free: 3.785 MB / 0.6198 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.016/0.3157, allocations: 7.126 MB / 0.981 GB, free: 12.64 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 0.03191/0.3476, allocations: 28.18 MB / 1.009 GB, free: 14.07 MB / 0.6667 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007198/0.3548, allocations: 4.185 MB / 1.013 GB, free: 9.668 MB / 0.6667 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004977/0.3598, allocations: 2.319 MB / 1.015 GB, free: 7.328 MB / 0.6667 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000256/0.3601, allocations: 139 kB / 1.015 GB, free: 7.176 MB / 0.6667 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.538e-05/0.3602, allocations: 60.5 kB / 1.015 GB, free: 7.105 MB / 0.6667 GB Notification: Performance of pre-optimization done (n=198): time 5.39e-06/0.3602, allocations: 0 / 1.015 GB, free: 7.105 MB / 0.6667 GB Notification: Performance of matching and sorting (n=257): time 0.09732/0.4575, allocations: 30.44 MB / 1.045 GB, free: 8.59 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000122/0.4577, allocations: 243.5 kB / 1.045 GB, free: 8.305 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00216/0.4598, allocations: 1.416 MB / 1.046 GB, free: 6.879 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 0.0004636/0.4603, allocations: 69.7 kB / 1.047 GB, free: 6.805 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.001025/0.4613, allocations: 1.543 MB / 1.048 GB, free: 5.238 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0009828/0.4623, allocations: 0.8781 MB / 1.049 GB, free: 4.348 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005559/0.4629, allocations: 248.2 kB / 1.049 GB, free: 4.098 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 9.899e-05/0.463, allocations: 301.1 kB / 1.049 GB, free: 3.801 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005539/0.4685, allocations: 2.539 MB / 1.052 GB, free: 1.258 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.3858/0.8544, allocations: 3.433 MB / 1.055 GB, free: 140.5 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01183/0.8662, allocations: 6.132 MB / 1.061 GB, free: 139.4 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.539e-05/0.8663, allocations: 10.97 kB / 1.061 GB, free: 139.4 MB / 0.698 GB Notification: Performance of matching and sorting (n=398) (initialization): time 0.02861/0.8949, allocations: 10.27 MB / 1.071 GB, free: 138 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 0.0005532/0.8955, allocations: 0.8836 MB / 1.072 GB, free: 136.8 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.983e-05/0.8956, allocations: 26.03 kB / 1.072 GB, free: 136.8 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02023/0.9158, allocations: 5.675 MB / 1.078 GB, free: 136.2 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003932/0.9198, allocations: 0.9865 MB / 1.079 GB, free: 136.2 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03161/0.9514, allocations: 21.56 MB / 1.1 GB, free: 120.4 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003637/0.9551, allocations: 0.5515 MB / 1.1 GB, free: 119.8 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000274/0.9554, allocations: 148 kB / 1.1 GB, free: 119.7 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 6.923e-06/0.9554, allocations: 4 kB / 1.1 GB, free: 119.7 MB / 0.698 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01778/0.9732, allocations: 8.441 MB / 1.109 GB, free: 111.2 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.937e-05/0.9733, allocations: 28.56 kB / 1.109 GB, free: 111.2 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01224/0.9855, allocations: 3.542 MB / 1.112 GB, free: 107.6 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004494/0.99, allocations: 1.135 MB / 1.113 GB, free: 106.5 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01716/1.007, allocations: 11.77 MB / 1.125 GB, free: 94.67 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003548/1.011, allocations: 0.5342 MB / 1.125 GB, free: 94.14 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004396/1.011, allocations: 148 kB / 1.125 GB, free: 93.99 MB / 0.698 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 (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 {(6,42,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(6,42)} Notification: Performance of prepare postOptimizeDAE: time 0.002309/1.014, allocations: 1.623 MB / 1.127 GB, free: 92.38 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005446/1.014, allocations: 195.1 kB / 1.127 GB, free: 92.18 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02165/1.036, allocations: 9.826 MB / 1.137 GB, free: 82.31 MB / 0.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.322e-05/1.036, allocations: 28 kB / 1.137 GB, free: 82.28 MB / 0.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.424e-05/1.036, allocations: 8 kB / 1.137 GB, free: 82.27 MB / 0.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.25e-05/1.036, allocations: 18.58 kB / 1.137 GB, free: 82.26 MB / 0.698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02807/1.064, allocations: 15.2 MB / 1.152 GB, free: 66.91 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.778e-05/1.064, allocations: 12 kB / 1.152 GB, free: 66.9 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002702/1.067, allocations: 0.7298 MB / 1.152 GB, free: 66.17 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01692/1.084, allocations: 5.335 MB / 1.158 GB, free: 60.82 MB / 0.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002637/1.084, allocations: 71.95 kB / 1.158 GB, free: 60.75 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02771/1.112, allocations: 20.44 MB / 1.178 GB, free: 40.04 MB / 0.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.438e-05/1.112, allocations: 19.88 kB / 1.178 GB, free: 40.02 MB / 0.698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02174/1.134, allocations: 9.377 MB / 1.187 GB, free: 30.46 MB / 0.698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00141/1.135, allocations: 0.6767 MB / 1.187 GB, free: 29.77 MB / 0.698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006247/1.136, allocations: 52 kB / 1.187 GB, free: 29.71 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003379/1.139, allocations: 0.5031 MB / 1.188 GB, free: 29.21 MB / 0.698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007294/1.14, allocations: 220.1 kB / 1.188 GB, free: 29 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002744/1.14, allocations: 95.95 kB / 1.188 GB, free: 28.9 MB / 0.698 GB Notification: Performance of sorting global known variables: time 0.001294/1.141, allocations: 1 MB / 1.189 GB, free: 27.9 MB / 0.698 GB Notification: Performance of sort global known variables: time 3.3e-07/1.141, allocations: 0 / 1.189 GB, free: 27.9 MB / 0.698 GB Notification: Performance of remove unused functions: time 0.005898/1.147, allocations: 1.738 MB / 1.191 GB, free: 26.16 MB / 0.698 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 (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 {(6,42,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(6,42)} Notification: Performance of Backend phase and start with SimCode phase: time 0.02182/1.169, allocations: 10.04 MB / 1.201 GB, free: 15.93 MB / 0.698 GB Notification: Performance of simCode: created initialization part: time 0.02426/1.193, allocations: 11.33 MB / 1.212 GB, free: 4.543 MB / 0.698 GB Notification: Performance of simCode: created event and clocks part: time 1.392e-05/1.193, allocations: 4 kB / 1.212 GB, free: 4.539 MB / 0.698 GB Notification: Performance of simCode: created simulation system equations: time 0.009612/1.203, allocations: 4.137 MB / 1.216 GB, free: 388 kB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003819/1.207, allocations: 267.4 kB / 1.216 GB, free: 124 kB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.103/1.31, allocations: 44.84 MB / 1.26 GB, free: 1.41 MB / 0.7448 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004059/1.314, allocations: 2.843 MB / 1.263 GB, free: 14.54 MB / 0.7605 GB Notification: Performance of simCode: alias equations: time 0.005849/1.32, allocations: 1.664 MB / 1.264 GB, free: 12.87 MB / 0.7605 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002611/1.323, allocations: 1.233 MB / 1.266 GB, free: 11.63 MB / 0.7605 GB Notification: Performance of SimCode: time 1.723e-06/1.323, allocations: 0 / 1.266 GB, free: 11.63 MB / 0.7605 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5853/1.908, allocations: 89.56 MB / 1.353 GB, free: 2.43 MB / 0.8386 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002406/1.908, allocations: 316.8 kB / 1.353 GB, free: 2.047 MB / 0.8386 GB Notification: Performance of buildModelFMU: Generate platform static: time 4.034/5.942, allocations: 0 / 1.353 GB, free: 2.047 MB / 0.8386 GB (rm -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DY.fmu > Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe 2>&1)