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.UnbalancedStepUp.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.UnbalancedStepUp.YY,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YY",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_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 2.583/2.583, allocations: 287.3 MB / 302.3 MB, free: 8.328 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001551/0.001551, allocations: 182.4 kB / 370.8 MB, free: 10.86 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.103/2.103, allocations: 205.4 MB / 0.6295 GB, free: 10.59 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001204/0.001204, allocations: 88.12 kB / 0.7428 GB, free: 6.617 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004597/0.0004598, allocations: 11.41 kB / 0.8657 GB, free: 140.4 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2063/0.2068, allocations: 115.3 MB / 0.9783 GB, free: 28.27 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY): time 0.02598/0.2328, allocations: 17.39 MB / 0.9953 GB, free: 10.82 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.01444/0.2473, allocations: 6.766 MB / 1.002 GB, free: 4.039 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001852/0.2492, allocations: 43.88 kB / 1.002 GB, free: 3.996 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.001914/0.2512, allocations: 445.4 kB / 1.002 GB, free: 3.559 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.004113/0.2553, allocations: 0.845 MB / 1.003 GB, free: 2.711 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003857/0.2593, allocations: 0.832 MB / 1.004 GB, free: 1.879 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 0.006115/0.2654, allocations: 2.511 MB / 1.006 GB, free: 15.36 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02132/0.2868, allocations: 8.626 MB / 1.015 GB, free: 6.664 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003848/0.2907, allocations: 1.46 MB / 1.016 GB, free: 5.199 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004782/0.2955, allocations: 1.811 MB / 1.018 GB, free: 3.383 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.001468/0.2971, allocations: 264 kB / 1.018 GB, free: 3.125 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003288/0.3004, allocations: 0.6672 MB / 1.019 GB, free: 2.457 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.004138/0.3046, allocations: 1.875 MB / 1.021 GB, free: 0.5781 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.002287/0.3069, allocations: 0.7578 MB / 1.022 GB, free: 15.81 MB / 0.6511 GB
Notification: Performance of NFConvertDAE.convert: time 0.01356/0.3205, allocations: 7.083 MB / 1.028 GB, free: 8.711 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 4.498e-06/0.3206, allocations: 0 / 1.028 GB, free: 8.711 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 3.857e-06/0.3206, allocations: 0 / 1.028 GB, free: 8.711 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0002782/0.3209, allocations: 0 / 1.028 GB, free: 8.711 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: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.01317/0.3341, allocations: 3.333 MB / 1.032 GB, free: 5.316 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 6.483e-05/0.3342, allocations: 16.02 kB / 1.032 GB, free: 5.301 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002472/0.3367, allocations: 0.5957 MB / 1.032 GB, free: 4.695 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02362/0.3603, allocations: 2.48 MB / 1.035 GB, free: 2.207 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008143/0.3685, allocations: 2.276 MB / 1.037 GB, free: 15.89 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004739/0.369, allocations: 299.9 kB / 1.037 GB, free: 15.59 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001994/0.3711, allocations: 384 kB / 1.038 GB, free: 15.22 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02878/0.3999, allocations: 7.605 MB / 1.045 GB, free: 7.492 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002046/0.4001, allocations: 3.938 kB / 1.045 GB, free: 7.488 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00164/0.4018, allocations: 164 kB / 1.045 GB, free: 7.328 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009205/0.4028, allocations: 346.8 kB / 1.046 GB, free: 6.988 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0301/0.4329, allocations: 7.237 MB / 1.053 GB, free: 15.74 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 0.7908/1.224, allocations: 28.99 MB / 1.081 GB, free: 68.34 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01994/1.244, allocations: 3.618 MB / 1.084 GB, free: 66.8 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005623/1.244, allocations: 128.3 kB / 1.085 GB, free: 66.7 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.553e-05/1.245, allocations: 60.27 kB / 1.085 GB, free: 66.65 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=176): time 8.075e-06/1.245, allocations: 0 / 1.085 GB, free: 66.65 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=221): time 0.1604/1.405, allocations: 24.62 MB / 1.109 GB, free: 58.09 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.1e-05/1.405, allocations: 234.5 kB / 1.109 GB, free: 57.84 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003477/1.409, allocations: 1.61 MB / 1.11 GB, free: 56.97 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005773/1.409, allocations: 62.17 kB / 1.111 GB, free: 56.91 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001331/1.411, allocations: 1.758 MB / 1.112 GB, free: 55.37 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001208/1.412, allocations: 0.7539 MB / 1.113 GB, free: 54.72 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004781/1.412, allocations: 61.5 kB / 1.113 GB, free: 54.68 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0002412/1.413, allocations: 439.8 kB / 1.113 GB, free: 54.28 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01008/1.423, allocations: 2.4 MB / 1.116 GB, free: 53.06 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01479/1.438, allocations: 3.503 MB / 1.119 GB, free: 50.37 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01698/1.455, allocations: 2.88 MB / 1.122 GB, free: 48.88 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.768e-05/1.455, allocations: 15.16 kB / 1.122 GB, free: 48.88 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.06991/1.525, allocations: 9.847 MB / 1.132 GB, free: 43.74 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003002/1.528, allocations: 13.85 MB / 1.145 GB, free: 28.88 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001424/1.528, allocations: 34.41 kB / 1.145 GB, free: 28.88 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04941/1.577, allocations: 5.424 MB / 1.151 GB, free: 23.57 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01112/1.589, allocations: 1.033 MB / 1.152 GB, free: 22.54 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06722/1.656, allocations: 19.24 MB / 1.17 GB, free: 3.062 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007477/1.663, allocations: 0.5728 MB / 1.171 GB, free: 2.488 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000844/1.664, allocations: 167.9 kB / 1.171 GB, free: 2.324 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.55e-05/1.664, allocations: 4 kB / 1.171 GB, free: 2.32 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03996/1.704, allocations: 8.159 MB / 1.179 GB, free: 10.15 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000152/1.704, allocations: 40.09 kB / 1.179 GB, free: 10.11 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03745/1.742, allocations: 3.412 MB / 1.182 GB, free: 6.695 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01507/1.757, allocations: 1.15 MB / 1.184 GB, free: 5.543 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03975/1.797, allocations: 10.6 MB / 1.194 GB, free: 10.8 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0072/1.804, allocations: 0.538 MB / 1.194 GB, free: 10.27 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008065/1.805, allocations: 160 kB / 1.195 GB, free: 10.11 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 0.004436/1.809, allocations: 1.703 MB / 1.196 GB, free: 8.395 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008521/1.81, allocations: 193.7 kB / 1.196 GB, free: 8.203 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0472/1.857, allocations: 8.668 MB / 1.205 GB, free: 15.51 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.848e-05/1.858, allocations: 24 kB / 1.205 GB, free: 15.48 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.739e-05/1.858, allocations: 8 kB / 1.205 GB, free: 15.48 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.913e-05/1.858, allocations: 19.94 kB / 1.205 GB, free: 15.46 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.07246/1.93, allocations: 13.98 MB / 1.219 GB, free: 1.363 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.744e-05/1.93, allocations: 8 kB / 1.219 GB, free: 1.355 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01037/1.941, allocations: 0.7144 MB / 1.219 GB, free: 0.6406 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.05881/2, allocations: 5.102 MB / 1.224 GB, free: 11.53 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006036/2, allocations: 67.94 kB / 1.224 GB, free: 11.46 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.08733/2.088, allocations: 18.2 MB / 1.242 GB, free: 8.98 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.315e-05/2.088, allocations: 12.06 kB / 1.242 GB, free: 8.969 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05631/2.144, allocations: 9.213 MB / 1.251 GB, free: 15.39 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002493/2.147, allocations: 0.6468 MB / 1.252 GB, free: 14.72 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007244/2.147, allocations: 47.98 kB / 1.252 GB, free: 14.68 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006595/2.154, allocations: 0.4953 MB / 1.252 GB, free: 14.18 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00115/2.155, allocations: 185.5 kB / 1.252 GB, free: 14 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004029/2.156, allocations: 83.95 kB / 1.253 GB, free: 13.92 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.002545/2.158, allocations: 1.079 MB / 1.254 GB, free: 12.84 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 4.31e-07/2.158, allocations: 0 / 1.254 GB, free: 12.84 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.01005/2.168, allocations: 1.723 MB / 1.255 GB, free: 11.12 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 0.04676/2.215, allocations: 12.05 MB / 1.267 GB, free: 14.81 MB / 0.7917 GB
Notification: Performance of simCode: created initialization part: time 0.0495/2.265, allocations: 10.69 MB / 1.277 GB, free: 4.098 MB / 0.7917 GB
Notification: Performance of simCode: created event and clocks part: time 1.23e-05/2.265, allocations: 4 kB / 1.277 GB, free: 4.094 MB / 0.7917 GB
Notification: Performance of simCode: created simulation system equations: time 0.0185/2.283, allocations: 3.768 MB / 1.281 GB, free: 308 kB / 0.7917 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002462/2.286, allocations: 238.1 kB / 1.281 GB, free: 72 kB / 0.7917 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1359/2.422, allocations: 52.28 MB / 1.332 GB, free: 10.38 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007991/2.43, allocations: 2.977 MB / 1.335 GB, free: 7.367 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.01306/2.443, allocations: 1.676 MB / 1.337 GB, free: 5.688 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005196/2.448, allocations: 1.315 MB / 1.338 GB, free: 4.371 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.573e-06/2.448, allocations: 0 / 1.338 GB, free: 4.371 MB / 0.8542 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.9067/3.355, allocations: 85.25 MB / 1.421 GB, free: 299.4 MB / 0.9323 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002929/3.355, allocations: 277.4 kB / 1.422 GB, free: 299 MB / 0.9323 GB
Notification: Performance of buildModelFMU: Generate platform static: time 5.276/8.631, allocations: 3.219 kB / 1.422 GB, free: 299 MB / 0.9323 GB
(rm -f Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.pipe ; mkfifo Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.pipe >> ../files/Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator  --tempDir=temp_Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YY.fmu > Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.pipe 2>&1)