Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY") translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001269/0.001269, allocations: 104 kB / 16.94 MB, free: 5.801 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001266/0.001266, allocations: 191.6 kB / 17.87 MB, free: 5.18 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.428/1.428, allocations: 222.9 MB / 241.6 MB, free: 15.29 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.8229/0.8229, allocations: 125.3 MB / 417.1 MB, free: 13.6 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001933/0.001933, allocations: 71.88 kB / 0.4948 GB, free: 4.355 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3671/0.369, allocations: 78.56 MB / 0.5715 GB, free: 31.4 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY): time 0.01962/0.3887, allocations: 19.52 MB / 0.5906 GB, free: 17.65 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.01085/0.3996, allocations: 7.199 MB / 0.5976 GB, free: 12 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002144/0.4018, allocations: 60.22 kB / 0.5977 GB, free: 12 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.004666/0.4065, allocations: 1.879 MB / 0.5995 GB, free: 10.55 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.004113/0.4106, allocations: 1.535 MB / 0.601 GB, free: 9.277 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003219/0.4138, allocations: 1.306 MB / 0.6023 GB, free: 7.973 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.005125/0.419, allocations: 5.857 MB / 0.608 GB, free: 2.105 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01164/0.4307, allocations: 8.801 MB / 0.6166 GB, free: 9.234 MB / 462.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004577/0.4353, allocations: 2.583 MB / 0.6191 GB, free: 6.645 MB / 462.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005621/0.4409, allocations: 3.214 MB / 0.6223 GB, free: 3.422 MB / 462.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001907/0.4429, allocations: 0.5703 MB / 0.6228 GB, free: 2.852 MB / 462.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003936/0.4468, allocations: 1.323 MB / 0.6241 GB, free: 1.527 MB / 462.1 MB Notification: Performance of NFScalarize.scalarize: time 0.004567/0.4514, allocations: 2.452 MB / 0.6265 GB, free: 15.07 MB / 478.1 MB Notification: Performance of NFVerifyModel.verify: time 0.005623/0.4571, allocations: 2.385 MB / 0.6289 GB, free: 12.68 MB / 478.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01207/0.4692, allocations: 8.488 MB / 0.6371 GB, free: 4.164 MB / 478.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.963e-06/0.4692, allocations: 0 / 0.6371 GB, free: 4.164 MB / 478.1 MB Notification: Performance of FrontEnd: time 1.733e-06/0.4692, allocations: 0 / 0.6371 GB, free: 4.164 MB / 478.1 MB Notification: Performance of Transformations before backend: time 0.0002434/0.4695, allocations: 4 kB / 0.6371 GB, free: 4.16 MB / 478.1 MB 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 0.01118/0.4807, allocations: 4.058 MB / 0.6411 GB, free: 44 kB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.248e-05/0.4807, allocations: 8.031 kB / 0.6411 GB, free: 36 kB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01382/0.4945, allocations: 2.454 MB / 0.6435 GB, free: 13.57 MB / 494.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005812/0.5004, allocations: 2.284 MB / 0.6457 GB, free: 11.24 MB / 494.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003241/0.5008, allocations: 296.2 kB / 0.646 GB, free: 10.95 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001582/0.5024, allocations: 391.9 kB / 0.6464 GB, free: 10.57 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01974/0.5221, allocations: 7.666 MB / 0.6539 GB, free: 2.789 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001229/0.5223, allocations: 11.94 kB / 0.6539 GB, free: 2.777 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001123/0.5234, allocations: 160 kB / 0.6541 GB, free: 2.621 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006062/0.524, allocations: 342.7 kB / 0.6544 GB, free: 2.285 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0192/0.5432, allocations: 7.292 MB / 0.6615 GB, free: 10.98 MB / 0.4981 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 0.0446/0.5879, allocations: 28.55 MB / 0.6894 GB, free: 12.05 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008018/0.5959, allocations: 3.665 MB / 0.693 GB, free: 8.227 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005343/0.6013, allocations: 2.003 MB / 0.6949 GB, free: 6.203 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002815/0.6017, allocations: 130.2 kB / 0.695 GB, free: 6.055 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.275e-05/0.6017, allocations: 55.86 kB / 0.6951 GB, free: 5.992 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=176): time 3.777e-06/0.6017, allocations: 4 kB / 0.6951 GB, free: 5.988 MB / 0.5294 GB Notification: Performance of matching and sorting (n=221): time 0.08476/0.6865, allocations: 24.93 MB / 0.7194 GB, free: 12.95 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.00015/0.6867, allocations: 231.6 kB / 0.7197 GB, free: 12.67 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002645/0.6893, allocations: 1.617 MB / 0.7212 GB, free: 11.04 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.0004881/0.6898, allocations: 65.64 kB / 0.7213 GB, free: 10.97 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.00143/0.6913, allocations: 1.724 MB / 0.723 GB, free: 9.219 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.001144/0.6924, allocations: 0.7626 MB / 0.7237 GB, free: 8.445 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001257/0.6937, allocations: 0.6431 MB / 0.7244 GB, free: 7.793 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 0.0001567/0.6939, allocations: 301.1 kB / 0.7246 GB, free: 7.496 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006209/0.7001, allocations: 2.49 MB / 0.7271 GB, free: 4.996 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007296/0.7074, allocations: 3.589 MB / 0.7306 GB, free: 0.9062 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01348/0.7209, allocations: 6.198 MB / 0.7366 GB, free: 10.21 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.485e-05/0.721, allocations: 8 kB / 0.7366 GB, free: 10.21 MB / 0.5762 GB Notification: Performance of matching and sorting (n=400) (initialization): time 0.02845/0.7495, allocations: 9.994 MB / 0.7464 GB, free: 192 kB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 4.763e-05/0.7495, allocations: 20 kB / 0.7464 GB, free: 172 kB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.252e-05/0.7496, allocations: 36.56 kB / 0.7465 GB, free: 136 kB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.3198/1.069, allocations: 5.166 MB / 0.7515 GB, free: 150 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004638/1.074, allocations: 1.039 MB / 0.7525 GB, free: 150 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0344/1.108, allocations: 21.11 MB / 0.7731 GB, free: 140.9 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004576/1.113, allocations: 0.5983 MB / 0.7737 GB, free: 140.6 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005745/1.114, allocations: 161.4 kB / 0.7739 GB, free: 140.6 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007198/1.121, allocations: 3.903 MB / 0.7777 GB, free: 138.5 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005711/1.127, allocations: 3.559 MB / 0.7812 GB, free: 135.8 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0102/1.137, allocations: 6.122 MB / 0.7871 GB, free: 130.6 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.626e-05/1.137, allocations: 12 kB / 0.7871 GB, free: 130.5 MB / 0.5762 GB Notification: Performance of matching and sorting (n=400) (initialization_lambda0): time 0.01951/1.156, allocations: 8.455 MB / 0.7954 GB, free: 122.2 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 3.616e-05/1.157, allocations: 20 kB / 0.7954 GB, free: 122.1 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.723e-05/1.157, allocations: 45.88 kB / 0.7955 GB, free: 122.1 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01111/1.168, allocations: 3.215 MB / 0.7986 GB, free: 118.9 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004757/1.172, allocations: 1.162 MB / 0.7997 GB, free: 117.7 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01618/1.189, allocations: 11.45 MB / 0.8109 GB, free: 106.2 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004261/1.193, allocations: 0.5653 MB / 0.8115 GB, free: 105.6 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003459/1.193, allocations: 163.9 kB / 0.8116 GB, free: 105.5 MB / 0.5762 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 0.0007768/1.194, allocations: 376.2 kB / 0.812 GB, free: 105.1 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004863/1.195, allocations: 194.6 kB / 0.8122 GB, free: 105 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02082/1.215, allocations: 8.719 MB / 0.8207 GB, free: 96.23 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.296e-05/1.216, allocations: 20 kB / 0.8207 GB, free: 96.21 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.848e-05/1.216, allocations: 12 kB / 0.8207 GB, free: 96.2 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.315e-05/1.216, allocations: 15.95 kB / 0.8207 GB, free: 96.19 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02843/1.244, allocations: 14.54 MB / 0.8349 GB, free: 81.5 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.867e-05/1.244, allocations: 8 kB / 0.8349 GB, free: 81.49 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003006/1.247, allocations: 0.7138 MB / 0.8356 GB, free: 80.77 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01599/1.263, allocations: 4.838 MB / 0.8404 GB, free: 75.92 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005084/1.264, allocations: 63.95 kB / 0.8404 GB, free: 75.86 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02702/1.291, allocations: 19.97 MB / 0.8599 GB, free: 55.61 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.594e-06/1.291, allocations: 11.94 kB / 0.8599 GB, free: 55.6 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02056/1.311, allocations: 8.78 MB / 0.8685 GB, free: 46.69 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001411/1.313, allocations: 0.6391 MB / 0.8691 GB, free: 46.03 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004178/1.313, allocations: 51.94 kB / 0.8692 GB, free: 45.98 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003187/1.316, allocations: 0.4992 MB / 0.8697 GB, free: 45.48 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006091/1.317, allocations: 189.5 kB / 0.8699 GB, free: 45.29 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001766/1.317, allocations: 79.95 kB / 0.8699 GB, free: 45.21 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.001448/1.319, allocations: 1.085 MB / 0.871 GB, free: 44.13 MB / 0.5762 GB Notification: Performance of sort global known variables: time 2.3e-07/1.319, allocations: 4 kB / 0.871 GB, free: 44.12 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.005077/1.324, allocations: 1.745 MB / 0.8727 GB, free: 42.38 MB / 0.5762 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 0.0003471/1.324, allocations: 175.4 kB / 0.8729 GB, free: 42.2 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.026/1.35, allocations: 12.24 MB / 0.8848 GB, free: 29.96 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 1.153e-05/1.35, allocations: 0 / 0.8848 GB, free: 29.96 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.009083/1.359, allocations: 3.831 MB / 0.8886 GB, free: 26.1 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002198/1.362, allocations: 261.8 kB / 0.8888 GB, free: 25.85 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02237/1.384, allocations: 10.07 MB / 0.8986 GB, free: 15.68 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002672/1.387, allocations: 2.997 MB / 0.9016 GB, free: 12.64 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001014/1.388, allocations: 211.3 kB / 0.9018 GB, free: 12.44 MB / 0.5762 GB Notification: Performance of SimCode: time 1.212e-06/1.388, allocations: 4 kB / 0.9018 GB, free: 12.43 MB / 0.5762 GB Notification: Performance of Templates: time 0.3894/1.777, allocations: 91.54 MB / 0.9912 GB, free: 216.1 MB / 0.6544 GB make -j1 -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.makefile (rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.sim & ./IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.pipe 2>&1)