Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.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 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: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008996/0.0008996, allocations: 92.08 kB / 16.02 MB, free: 80 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001527/0.001527, allocations: 177.6 kB / 16.92 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.876/1.876, allocations: 205.4 MB / 223.1 MB, free: 5.551 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 1.867/1.867, allocations: 292.7 MB / 0.5509 GB, free: 14.49 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 0.0005646/0.0005646, allocations: 13.06 kB / 0.675 GB, free: 25.89 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3304/0.331, allocations: 116.3 MB / 0.7886 GB, free: 11.54 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY): time 0.02387/0.3549, allocations: 18.86 MB / 0.807 GB, free: 8.609 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.01449/0.3695, allocations: 7.122 MB / 0.8139 GB, free: 1.465 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002557/0.3721, allocations: 43.88 kB / 0.814 GB, free: 1.422 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.001799/0.3739, allocations: 429 kB / 0.8144 GB, free: 1 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.004977/0.3789, allocations: 1.409 MB / 0.8158 GB, free: 15.58 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.003804/0.3828, allocations: 1.034 MB / 0.8168 GB, free: 14.55 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.01531/0.3981, allocations: 9.228 MB / 0.8258 GB, free: 5.305 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01819/0.4163, allocations: 10.27 MB / 0.8358 GB, free: 10.92 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005151/0.4216, allocations: 1.798 MB / 0.8376 GB, free: 9.117 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006367/0.428, allocations: 2.862 MB / 0.8404 GB, free: 6.246 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.001585/0.4296, allocations: 256 kB / 0.8406 GB, free: 5.996 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004086/0.4337, allocations: 1.158 MB / 0.8418 GB, free: 4.836 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.003834/0.4376, allocations: 2.046 MB / 0.8437 GB, free: 2.785 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.004978/0.4425, allocations: 1.949 MB / 0.8457 GB, free: 0.8203 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.01071/0.4533, allocations: 7.142 MB / 0.8526 GB, free: 9.66 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 6.462e-06/0.4533, allocations: 0 / 0.8526 GB, free: 9.66 MB / 0.67 GB Notification: Performance of FrontEnd: time 3.075e-06/0.4533, allocations: 0 / 0.8526 GB, free: 9.66 MB / 0.67 GB Notification: Performance of Transformations before backend: time 0.0003223/0.4537, allocations: 4 kB / 0.8526 GB, free: 9.656 MB / 0.67 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 0.01081/0.4645, allocations: 3.287 MB / 0.8558 GB, free: 6.309 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 6.25e-05/0.4646, allocations: 12.03 kB / 0.8559 GB, free: 6.297 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01447/0.479, allocations: 2.376 MB / 0.8582 GB, free: 3.914 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006748/0.4858, allocations: 2.3 MB / 0.8604 GB, free: 1.57 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003603/0.4863, allocations: 296.3 kB / 0.8607 GB, free: 1.281 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001675/0.4879, allocations: 387.9 kB / 0.8611 GB, free: 0.9023 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01984/0.5078, allocations: 7.667 MB / 0.8686 GB, free: 9.121 MB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.843e-05/0.5079, allocations: 4 kB / 0.8686 GB, free: 9.117 MB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000512/0.5085, allocations: 167.9 kB / 0.8687 GB, free: 8.953 MB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005438/0.509, allocations: 350.7 kB / 0.8691 GB, free: 8.609 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02008/0.5291, allocations: 7.265 MB / 0.8762 GB, free: 1.332 MB / 0.6856 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 0.05311/0.5823, allocations: 28.57 MB / 0.904 GB, free: 2.379 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.009035/0.5913, allocations: 3.666 MB / 0.9076 GB, free: 14.54 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005647/0.5971, allocations: 2.002 MB / 0.9096 GB, free: 12.52 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004023/0.5975, allocations: 130.2 kB / 0.9097 GB, free: 12.38 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.097e-05/0.5976, allocations: 51.88 kB / 0.9098 GB, free: 12.32 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=176): time 7.033e-06/0.5976, allocations: 7.984 kB / 0.9098 GB, free: 12.31 MB / 0.7325 GB Notification: Performance of matching and sorting (n=221): time 0.7421/1.34, allocations: 24.79 MB / 0.934 GB, free: 121.8 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000112/1.34, allocations: 235.1 kB / 0.9342 GB, free: 121.5 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002807/1.343, allocations: 1.628 MB / 0.9358 GB, free: 120.9 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0005967/1.343, allocations: 65.33 kB / 0.9358 GB, free: 120.9 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.001311/1.345, allocations: 1.748 MB / 0.9376 GB, free: 119.5 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.001104/1.346, allocations: 0.7627 MB / 0.9383 GB, free: 119 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004728/1.346, allocations: 251.8 kB / 0.9385 GB, free: 118.8 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 6.814e-05/1.346, allocations: 304.4 kB / 0.9388 GB, free: 118.5 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.007193/1.353, allocations: 2.46 MB / 0.9412 GB, free: 117.8 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007726/1.361, allocations: 3.574 MB / 0.9447 GB, free: 115.7 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01288/1.374, allocations: 6.174 MB / 0.9508 GB, free: 112.5 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.145e-05/1.374, allocations: 9.719 kB / 0.9508 GB, free: 112.5 MB / 0.7325 GB Notification: Performance of matching and sorting (n=400) (initialization): time 0.02991/1.404, allocations: 10.03 MB / 0.9606 GB, free: 108.2 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 0.0007657/1.405, allocations: 1.123 MB / 0.9616 GB, free: 106.6 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.673e-05/1.405, allocations: 39.66 kB / 0.9617 GB, free: 106.6 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02056/1.426, allocations: 5.476 MB / 0.967 GB, free: 104 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004377/1.43, allocations: 1.032 MB / 0.968 GB, free: 103.7 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03239/1.463, allocations: 19.35 MB / 0.9869 GB, free: 86.28 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004938/1.468, allocations: 0.5806 MB / 0.9875 GB, free: 85.7 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007647/1.468, allocations: 160 kB / 0.9877 GB, free: 85.54 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 1.58e-05/1.468, allocations: 11.92 kB / 0.9877 GB, free: 85.53 MB / 0.7325 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02148/1.49, allocations: 8.304 MB / 0.9958 GB, free: 77.22 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001373/1.49, allocations: 39.84 kB / 0.9958 GB, free: 77.18 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01311/1.503, allocations: 3.432 MB / 0.9992 GB, free: 73.75 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004976/1.508, allocations: 1.151 MB / 1 GB, free: 72.59 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01764/1.526, allocations: 10.61 MB / 1.011 GB, free: 61.84 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004967/1.531, allocations: 0.5418 MB / 1.011 GB, free: 61.3 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008173/1.532, allocations: 160 kB / 1.011 GB, free: 61.14 MB / 0.7325 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 0.003953/1.536, allocations: 1.696 MB / 1.013 GB, free: 59.44 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009853/1.537, allocations: 197.6 kB / 1.013 GB, free: 59.24 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02399/1.561, allocations: 8.782 MB / 1.022 GB, free: 50.43 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.003e-05/1.561, allocations: 27.94 kB / 1.022 GB, free: 50.4 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.142e-05/1.561, allocations: 8 kB / 1.022 GB, free: 50.39 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.763e-05/1.561, allocations: 15.95 kB / 1.022 GB, free: 50.38 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03469/1.596, allocations: 14.62 MB / 1.036 GB, free: 35.61 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.56e-05/1.596, allocations: 9.406 kB / 1.036 GB, free: 35.6 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003216/1.599, allocations: 0.7139 MB / 1.037 GB, free: 34.89 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01866/1.618, allocations: 5.133 MB / 1.042 GB, free: 29.74 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005696/1.618, allocations: 71.95 kB / 1.042 GB, free: 29.67 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02854/1.647, allocations: 18.23 MB / 1.06 GB, free: 11.17 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.618e-06/1.647, allocations: 12.7 kB / 1.06 GB, free: 11.16 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02307/1.67, allocations: 8.86 MB / 1.068 GB, free: 2.176 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001988/1.672, allocations: 0.6586 MB / 1.069 GB, free: 1.496 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008963/1.673, allocations: 44 kB / 1.069 GB, free: 1.453 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003917/1.677, allocations: 0.4953 MB / 1.069 GB, free: 0.957 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008858/1.678, allocations: 193.5 kB / 1.07 GB, free: 0.7695 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003416/1.678, allocations: 79.95 kB / 1.07 GB, free: 0.6914 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.002117/1.68, allocations: 1.096 MB / 1.071 GB, free: 15.6 MB / 0.7481 GB Notification: Performance of sort global known variables: time 1.61e-07/1.68, allocations: 0 / 1.071 GB, free: 15.6 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.009101/1.689, allocations: 1.734 MB / 1.073 GB, free: 13.87 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 (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 0.0006686/1.69, allocations: 174.9 kB / 1.073 GB, free: 13.69 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.03042/1.72, allocations: 10.86 MB / 1.083 GB, free: 2.801 MB / 0.7481 GB Notification: Performance of simCode: created event and clocks part: time 2.019e-05/1.721, allocations: 0.5 kB / 1.083 GB, free: 2.801 MB / 0.7481 GB Notification: Performance of simCode: created simulation system equations: time 0.01164/1.732, allocations: 3.831 MB / 1.087 GB, free: 14.94 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005151/1.737, allocations: 274.2 kB / 1.087 GB, free: 14.68 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03213/1.77, allocations: 11.81 MB / 1.099 GB, free: 2.746 MB / 0.7637 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005609/1.775, allocations: 3.012 MB / 1.102 GB, free: 15.7 MB / 0.7794 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001317/1.777, allocations: 215.3 kB / 1.102 GB, free: 15.48 MB / 0.7794 GB Notification: Performance of SimCode: time 1.543e-06/1.777, allocations: 0 / 1.102 GB, free: 15.48 MB / 0.7794 GB Notification: Performance of Templates: time 0.1652/1.942, allocations: 91.59 MB / 1.191 GB, free: 3.895 MB / 0.8575 GB make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.makefile make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.makefile clang++ -std=c++14 NOTFOUND -Winvalid-pch -O2 -g -DNDEBUG -fPIC -std=c++11 -DBOOST_ALL_DYN_LINK -DUSE_DGESV -DUSE_LOGGER -DOMC_BUILD -DUSE_THREAD -DSUNDIALS_MAJOR_VERSION=5 -DSUNDIALS_MINOR_VERSION=4 -DPMC_USE_SUNDIALS -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/cpp/" -I. -I"." -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/include/omc/sundials" -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER -c -o OMCppBuildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YYCalcHelperMain.o OMCppBuildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YYCalcHelperMain.cpp clang: error: no such file or directory: 'NOTFOUND' make: *** [: OMCppBuildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YYCalcHelperMain.o] Error 1