Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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 8.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_YY",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_YY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.569/2.569, allocations: 287.3 MB / 302.3 MB, free: 8.184 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001484/0.001484, allocations: 179.7 kB / 370.8 MB, free: 10.89 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.112/2.112, allocations: 205.4 MB / 0.6295 GB, free: 10.68 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001097/0.001097, allocations: 93.38 kB / 0.7428 GB, free: 6.68 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.000499/0.0004993, allocations: 15.84 kB / 0.8658 GB, free: 139.9 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2359/0.2365, allocations: 115.3 MB / 0.9783 GB, free: 28.32 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY): time 0.02524/0.2618, allocations: 17.33 MB / 0.9952 GB, free: 10.93 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.01418/0.276, allocations: 6.821 MB / 1.002 GB, free: 4.094 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00202/0.2781, allocations: 43.88 kB / 1.002 GB, free: 4.051 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.001898/0.28, allocations: 449.4 kB / 1.002 GB, free: 3.609 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.004112/0.2842, allocations: 0.8527 MB / 1.003 GB, free: 2.754 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003718/0.2879, allocations: 0.8244 MB / 1.004 GB, free: 1.93 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 0.005361/0.2933, allocations: 2.488 MB / 1.006 GB, free: 15.44 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02047/0.3139, allocations: 8.593 MB / 1.015 GB, free: 6.773 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003929/0.3179, allocations: 1.457 MB / 1.016 GB, free: 5.312 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00509/0.323, allocations: 1.803 MB / 1.018 GB, free: 3.504 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.001743/0.3248, allocations: 259.9 kB / 1.018 GB, free: 3.25 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003677/0.3285, allocations: 0.679 MB / 1.019 GB, free: 2.57 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.004007/0.3326, allocations: 1.879 MB / 1.021 GB, free: 0.6875 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.001768/0.3344, allocations: 0.7538 MB / 1.021 GB, free: 15.92 MB / 0.6511 GB
Notification: Performance of NFConvertDAE.convert: time 0.01205/0.3465, allocations: 7.075 MB / 1.028 GB, free: 8.832 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 4.027e-06/0.3465, allocations: 0 / 1.028 GB, free: 8.832 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 3.417e-06/0.3466, allocations: 0 / 1.028 GB, free: 8.832 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0002552/0.3468, allocations: 0 / 1.028 GB, free: 8.832 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: 1083
 * Number of variables: 1083
Notification: Performance of Generate backend data structure: time 0.01273/0.3596, allocations: 3.302 MB / 1.032 GB, free: 5.469 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.351e-05/0.3596, allocations: 12.02 kB / 1.032 GB, free: 5.457 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002302/0.3619, allocations: 0.5993 MB / 1.032 GB, free: 4.848 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02422/0.3862, allocations: 2.48 MB / 1.035 GB, free: 2.359 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008156/0.3944, allocations: 2.264 MB / 1.037 GB, free: 52 kB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004058/0.3949, allocations: 291.9 kB / 1.037 GB, free: 15.76 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00182/0.3967, allocations: 384 kB / 1.038 GB, free: 15.39 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02825/0.425, allocations: 7.572 MB / 1.045 GB, free: 7.695 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001548/0.4252, allocations: 7.844 kB / 1.045 GB, free: 7.688 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00111/0.4263, allocations: 164 kB / 1.045 GB, free: 7.527 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008671/0.4272, allocations: 338.7 kB / 1.045 GB, free: 7.195 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0309/0.4581, allocations: 7.229 MB / 1.052 GB, free: 15.95 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 0.7134/1.172, allocations: 28.94 MB / 1.081 GB, free: 68.54 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01466/1.186, allocations: 3.618 MB / 1.084 GB, free: 67 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004461/1.187, allocations: 125.7 kB / 1.084 GB, free: 66.9 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.073e-05/1.187, allocations: 60.86 kB / 1.084 GB, free: 66.85 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=176): time 5.41e-06/1.187, allocations: 0 / 1.084 GB, free: 66.85 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=221): time 0.1567/1.344, allocations: 24.56 MB / 1.108 GB, free: 58.37 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001041/1.344, allocations: 242.2 kB / 1.109 GB, free: 58.11 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003448/1.347, allocations: 1.573 MB / 1.11 GB, free: 57.25 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005895/1.348, allocations: 62.23 kB / 1.11 GB, free: 57.19 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00135/1.349, allocations: 1.726 MB / 1.112 GB, free: 55.68 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001303/1.351, allocations: 0.7593 MB / 1.113 GB, free: 55.03 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004438/1.351, allocations: 60.06 kB / 1.113 GB, free: 54.98 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0002426/1.351, allocations: 436.1 kB / 1.113 GB, free: 54.59 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01019/1.362, allocations: 2.403 MB / 1.115 GB, free: 53.37 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01118/1.373, allocations: 3.505 MB / 1.119 GB, free: 50.68 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01115/1.384, allocations: 2.887 MB / 1.122 GB, free: 49.18 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.505e-05/1.384, allocations: 15.83 kB / 1.122 GB, free: 49.18 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.048/1.432, allocations: 9.845 MB / 1.131 GB, free: 44.04 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003002/1.435, allocations: 13.84 MB / 1.145 GB, free: 29.19 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001218/1.435, allocations: 38.67 kB / 1.145 GB, free: 29.19 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03895/1.474, allocations: 5.427 MB / 1.15 GB, free: 24 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008326/1.483, allocations: 1.03 MB / 1.151 GB, free: 22.96 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05723/1.54, allocations: 19.25 MB / 1.17 GB, free: 3.477 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007734/1.548, allocations: 0.5729 MB / 1.171 GB, free: 2.902 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007729/1.549, allocations: 163.9 kB / 1.171 GB, free: 2.742 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.54e-05/1.549, allocations: 4 kB / 1.171 GB, free: 2.738 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04063/1.589, allocations: 8.168 MB / 1.179 GB, free: 10.56 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001528/1.589, allocations: 36 kB / 1.179 GB, free: 10.53 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02757/1.617, allocations: 3.406 MB / 1.182 GB, free: 7.117 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01008/1.627, allocations: 1.158 MB / 1.183 GB, free: 5.957 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03751/1.665, allocations: 10.59 MB / 1.194 GB, free: 11.23 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007762/1.673, allocations: 0.542 MB / 1.194 GB, free: 10.68 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009565/1.674, allocations: 160 kB / 1.194 GB, free: 10.53 MB / 0.7136 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 (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%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of prepare postOptimizeDAE: time 0.005299/1.679, allocations: 1.704 MB / 1.196 GB, free: 8.812 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009468/1.68, allocations: 189.8 kB / 1.196 GB, free: 8.625 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04827/1.728, allocations: 8.653 MB / 1.205 GB, free: 15.94 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.506e-05/1.728, allocations: 28 kB / 1.205 GB, free: 15.91 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.682e-05/1.728, allocations: 8 kB / 1.205 GB, free: 15.91 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.311e-05/1.728, allocations: 15.95 kB / 1.205 GB, free: 15.89 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06394/1.792, allocations: 13.97 MB / 1.218 GB, free: 1.805 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.614e-05/1.792, allocations: 8.188 kB / 1.218 GB, free: 1.797 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006774/1.799, allocations: 0.7177 MB / 1.219 GB, free: 1.078 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03928/1.839, allocations: 5.094 MB / 1.224 GB, free: 11.97 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006757/1.839, allocations: 63.95 kB / 1.224 GB, free: 11.91 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05974/1.899, allocations: 18.21 MB / 1.242 GB, free: 9.426 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.337e-05/1.899, allocations: 8 kB / 1.242 GB, free: 9.418 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04653/1.946, allocations: 9.199 MB / 1.251 GB, free: 15.84 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002578/1.948, allocations: 0.6391 MB / 1.251 GB, free: 15.18 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007196/1.949, allocations: 51.98 kB / 1.251 GB, free: 15.13 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006833/1.956, allocations: 0.4955 MB / 1.252 GB, free: 14.64 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001172/1.957, allocations: 192.9 kB / 1.252 GB, free: 14.45 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003905/1.958, allocations: 87.95 kB / 1.252 GB, free: 14.37 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.002697/1.96, allocations: 1.046 MB / 1.253 GB, free: 13.32 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 6.11e-07/1.96, allocations: 0 / 1.253 GB, free: 13.32 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.01051/1.971, allocations: 1.721 MB / 1.255 GB, free: 11.6 MB / 0.7761 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 (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%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of Backend phase and start with SimCode phase: time 0.04804/2.019, allocations: 12.04 MB / 1.267 GB, free: 15.3 MB / 0.7917 GB
Notification: Performance of simCode: created initialization part: time 0.05129/2.07, allocations: 10.69 MB / 1.277 GB, free: 4.594 MB / 0.7917 GB
Notification: Performance of simCode: created event and clocks part: time 1.373e-05/2.07, allocations: 1.938 kB / 1.277 GB, free: 4.594 MB / 0.7917 GB
Notification: Performance of simCode: created simulation system equations: time 0.01975/2.09, allocations: 3.773 MB / 1.281 GB, free: 0.7969 MB / 0.7917 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002397/2.093, allocations: 217.5 kB / 1.281 GB, free: 0.5898 MB / 0.7917 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1332/2.226, allocations: 52.04 MB / 1.332 GB, free: 11.19 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006644/2.233, allocations: 2.968 MB / 1.335 GB, free: 8.184 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.009936/2.243, allocations: 1.679 MB / 1.336 GB, free: 6.5 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003678/2.246, allocations: 1.292 MB / 1.338 GB, free: 5.207 MB / 0.8542 GB
Notification: Performance of SimCode: time 2.295e-06/2.246, allocations: 0 / 1.338 GB, free: 5.207 MB / 0.8542 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2225/2.469, allocations: 84.5 MB / 1.42 GB, free: 0.9727 MB / 0.9323 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0004101/2.469, allocations: 270.3 kB / 1.42 GB, free: 0.6211 MB / 0.9323 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.729/7.199, allocations: 7.438 kB / 1.42 GB, free: 0.6172 MB / 0.9323 GB
(rm -f Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY.pipe ; mkfifo Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY.pipe >> ../files/Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator  --tempDir=temp_Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_YY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_YY.fmu > Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY.pipe 2>&1)