Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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 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: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,fileNamePrefix="Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DY",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,fileNamePrefix="Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DY",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001309/0.001309, allocations: 99.55 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001505/0.001505, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.061/2.061, allocations: 205.4 MB / 222.1 MB, free: 5.75 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.723/1.723, allocations: 292.6 MB / 0.5497 GB, free: 14.62 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001147/0.001147, allocations: 16.94 kB / 0.6737 GB, free: 26.42 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3326/0.3338, allocations: 116.3 MB / 0.7873 GB, free: 11.84 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY): time 0.03522/0.3691, allocations: 16.17 MB / 0.8031 GB, free: 11.61 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.01928/0.3884, allocations: 6.462 MB / 0.8094 GB, free: 5.133 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002888/0.3914, allocations: 43.88 kB / 0.8094 GB, free: 5.09 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.002373/0.3938, allocations: 421.5 kB / 0.8098 GB, free: 4.676 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.004997/0.3988, allocations: 0.8255 MB / 0.8106 GB, free: 3.848 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.004925/0.4038, allocations: 0.8226 MB / 0.8114 GB, free: 3.023 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.006338/0.4102, allocations: 2.441 MB / 0.8138 GB, free: 0.5781 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01652/0.4267, allocations: 7.971 MB / 0.8216 GB, free: 8.535 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003326/0.4301, allocations: 1.41 MB / 0.823 GB, free: 7.121 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004108/0.4343, allocations: 1.753 MB / 0.8247 GB, free: 5.363 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.001381/0.4357, allocations: 244 kB / 0.8249 GB, free: 5.125 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003019/0.4387, allocations: 0.6711 MB / 0.8256 GB, free: 4.453 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.003283/0.442, allocations: 1.789 MB / 0.8273 GB, free: 2.66 MB / 0.6387 GB Notification: Performance of NFVerifyModel.verify: time 0.002081/0.4441, allocations: 0.7186 MB / 0.828 GB, free: 1.934 MB / 0.6387 GB Notification: Performance of NFConvertDAE.convert: time 0.008539/0.4527, allocations: 6.713 MB / 0.8346 GB, free: 11.2 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 4.969e-06/0.4527, allocations: 0 / 0.8346 GB, free: 11.2 MB / 0.6544 GB Notification: Performance of FrontEnd: time 3.056e-06/0.4528, allocations: 4 kB / 0.8346 GB, free: 11.2 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 0.0002996/0.4531, allocations: 0 / 0.8346 GB, free: 11.2 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1034 * Number of variables: 1034 Notification: Performance of Generate backend data structure: time 0.009557/0.4626, allocations: 3.219 MB / 0.8377 GB, free: 7.918 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 5.033e-05/0.4627, allocations: 8.031 kB / 0.8377 GB, free: 7.91 MB / 0.6544 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002488/0.4652, allocations: 0.5746 MB / 0.8383 GB, free: 7.328 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01399/0.4792, allocations: 2.461 MB / 0.8407 GB, free: 4.859 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006076/0.4853, allocations: 2.197 MB / 0.8428 GB, free: 2.617 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003375/0.4857, allocations: 283.4 kB / 0.8431 GB, free: 2.34 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001554/0.4873, allocations: 356 kB / 0.8434 GB, free: 1.992 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0183/0.5056, allocations: 7.304 MB / 0.8506 GB, free: 10.57 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.357e-05/0.5058, allocations: 7.938 kB / 0.8506 GB, free: 10.56 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004593/0.5062, allocations: 156 kB / 0.8507 GB, free: 10.41 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004919/0.5067, allocations: 334.4 kB / 0.8511 GB, free: 10.08 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01768/0.5244, allocations: 7.119 MB / 0.858 GB, free: 2.949 MB / 0.67 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 0.03941/0.5639, allocations: 28.61 MB / 0.8859 GB, free: 3.867 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007643/0.5716, allocations: 4.175 MB / 0.89 GB, free: 15.47 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003167/0.5719, allocations: 131 kB / 0.8901 GB, free: 15.32 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.152e-05/0.572, allocations: 60.56 kB / 0.8902 GB, free: 15.26 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=198): time 5.26e-06/0.572, allocations: 4 kB / 0.8902 GB, free: 15.25 MB / 0.7169 GB Notification: Performance of matching and sorting (n=255): time 0.08618/0.6582, allocations: 26.76 MB / 0.9163 GB, free: 4.316 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001497/0.6584, allocations: 243.6 kB / 0.9166 GB, free: 4.031 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00219/0.6606, allocations: 1.454 MB / 0.918 GB, free: 2.57 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0005363/0.6611, allocations: 69.7 kB / 0.9181 GB, free: 2.496 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009557/0.6621, allocations: 1.563 MB / 0.9196 GB, free: 0.9102 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0009655/0.6631, allocations: 0.8587 MB / 0.9204 GB, free: 40 kB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.482/1.145, allocations: 63.8 kB / 0.9205 GB, free: 122.5 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0004697/1.146, allocations: 432.8 kB / 0.9209 GB, free: 122.2 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01024/1.156, allocations: 2.532 MB / 0.9234 GB, free: 122.2 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01178/1.168, allocations: 3.411 MB / 0.9267 GB, free: 121.2 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01097/1.179, allocations: 2.964 MB / 0.9296 GB, free: 120.2 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.931e-05/1.179, allocations: 7.875 kB / 0.9296 GB, free: 120.2 MB / 0.7325 GB Notification: Performance of matching and sorting (n=396) (initialization): time 0.0311/1.21, allocations: 10.24 MB / 0.9396 GB, free: 117.6 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 0.002292/1.212, allocations: 10.54 MB / 0.9499 GB, free: 106.3 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.543e-05/1.212, allocations: 27.75 kB / 0.9499 GB, free: 106.3 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02181/1.234, allocations: 5.669 MB / 0.9555 GB, free: 105.7 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004564/1.239, allocations: 0.9796 MB / 0.9564 GB, free: 105.7 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03741/1.276, allocations: 22.62 MB / 0.9785 GB, free: 92.4 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004576/1.281, allocations: 0.5526 MB / 0.979 GB, free: 92.14 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005243/1.282, allocations: 156.2 kB / 0.9792 GB, free: 92.1 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 1.305e-05/1.282, allocations: 3.781 kB / 0.9792 GB, free: 92.1 MB / 0.7325 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01983/1.301, allocations: 8.401 MB / 0.9874 GB, free: 84.34 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.125e-05/1.302, allocations: 29.25 kB / 0.9874 GB, free: 84.32 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01327/1.315, allocations: 3.538 MB / 0.9909 GB, free: 80.77 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005264/1.32, allocations: 1.127 MB / 0.992 GB, free: 79.64 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01876/1.339, allocations: 12.31 MB / 1.004 GB, free: 67.25 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004206/1.343, allocations: 0.5226 MB / 1.005 GB, free: 66.72 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004152/1.344, allocations: 148 kB / 1.005 GB, free: 66.58 MB / 0.7325 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 (302): * Single equations (assignments): 300 * 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 0.002683/1.346, allocations: 1.621 MB / 1.006 GB, free: 64.96 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005003/1.347, allocations: 197.7 kB / 1.006 GB, free: 64.77 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02241/1.369, allocations: 9.829 MB / 1.016 GB, free: 54.89 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.094e-05/1.369, allocations: 24 kB / 1.016 GB, free: 54.87 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.799e-05/1.369, allocations: 18.41 kB / 1.016 GB, free: 54.85 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.926e-05/1.369, allocations: 11.95 kB / 1.016 GB, free: 54.84 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03068/1.4, allocations: 14.9 MB / 1.031 GB, free: 39.83 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.744e-05/1.4, allocations: 7.984 kB / 1.031 GB, free: 39.82 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003162/1.403, allocations: 0.7224 MB / 1.031 GB, free: 39.1 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01855/1.422, allocations: 5.344 MB / 1.037 GB, free: 33.75 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000629/1.423, allocations: 71.95 kB / 1.037 GB, free: 33.68 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03014/1.453, allocations: 21.49 MB / 1.058 GB, free: 11.93 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.975e-06/1.453, allocations: 11.94 kB / 1.058 GB, free: 11.92 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02258/1.475, allocations: 9.771 MB / 1.067 GB, free: 1.762 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00196/1.477, allocations: 0.6943 MB / 1.068 GB, free: 1.047 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004485/1.478, allocations: 48 kB / 1.068 GB, free: 1 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00313/1.481, allocations: 0.5068 MB / 1.068 GB, free: 0.4961 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006213/1.482, allocations: 214.7 kB / 1.069 GB, free: 296 kB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001889/1.482, allocations: 87.95 kB / 1.069 GB, free: 208 kB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.001453/1.483, allocations: 1.017 MB / 1.07 GB, free: 15.18 MB / 0.7481 GB Notification: Performance of sort global known variables: time 2.7e-07/1.483, allocations: 0 / 1.07 GB, free: 15.18 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.005939/1.489, allocations: 1.762 MB / 1.071 GB, free: 13.42 MB / 0.7481 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 (158): * Single equations (assignments): 156 * 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 0.02681/1.516, allocations: 12.61 MB / 1.084 GB, free: 0.5508 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.02889/1.545, allocations: 11.29 MB / 1.095 GB, free: 5.215 MB / 0.7637 GB Notification: Performance of simCode: created event and clocks part: time 1.156e-05/1.545, allocations: 128 / 1.095 GB, free: 5.215 MB / 0.7637 GB Notification: Performance of simCode: created simulation system equations: time 0.01064/1.556, allocations: 4.144 MB / 1.099 GB, free: 1.043 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001665/1.557, allocations: 236 kB / 1.099 GB, free: 0.8164 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07638/1.634, allocations: 47.29 MB / 1.145 GB, free: 320 kB / 0.8106 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003889/1.638, allocations: 2.921 MB / 1.148 GB, free: 13.36 MB / 0.8262 GB Notification: Performance of simCode: alias equations: time 0.005984/1.644, allocations: 1.666 MB / 1.15 GB, free: 11.7 MB / 0.8262 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002597/1.646, allocations: 1.241 MB / 1.151 GB, free: 10.46 MB / 0.8262 GB Notification: Performance of SimCode: time 1.934e-06/1.646, allocations: 3.938 kB / 1.151 GB, free: 10.45 MB / 0.8262 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1675/1.814, allocations: 90.25 MB / 1.239 GB, free: 0.6211 MB / 0.9044 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0004552/1.814, allocations: 279.7 kB / 1.239 GB, free: 268 kB / 0.9044 GB Notification: Performance of buildModelFMU: Generate platform static: time 4.179/5.993, allocations: 0 / 1.239 GB, free: 268 kB / 0.9044 GB (rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DY.fmu > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.pipe 2>&1) Environment - environmentSimulation: