Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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/Buildings 9.1.1-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/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: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,fileNamePrefix="Buildings_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,fileNamePrefix="Buildings_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY",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 0.001334/0.001334, 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 0.001516/0.001516, 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 4.0.0+maint.om/package.mo): time 1.375/1.375, allocations: 223.2 MB / 239.9 MB, free: 5.332 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo): time 2.454/2.454, allocations: 390.3 MB / 0.6653 GB, free: 2.973 MB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.0003629/0.0003629, allocations: 8 kB / 0.8146 GB, free: 14.16 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7458/0.7462, allocations: 142.3 MB / 0.9536 GB, free: 8.09 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY): time 0.01932/0.7655, allocations: 17.43 MB / 0.9706 GB, free: 11.04 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.01147/0.777, allocations: 6.816 MB / 0.9773 GB, free: 5.73 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002099/0.7792, allocations: 44.69 kB / 0.9773 GB, free: 5.723 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.001595/0.7808, allocations: 449.2 kB / 0.9778 GB, free: 5.324 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.003326/0.7841, allocations: 0.8661 MB / 0.9786 GB, free: 4.598 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.002607/0.7868, allocations: 0.8273 MB / 0.9794 GB, free: 3.977 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.004134/0.7909, allocations: 2.527 MB / 0.9819 GB, free: 2.305 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01436/0.8053, allocations: 8.623 MB / 0.9903 GB, free: 10.41 MB / 0.7481 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003304/0.8086, allocations: 1.48 MB / 0.9918 GB, free: 8.93 MB / 0.7481 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003532/0.8122, allocations: 1.815 MB / 0.9935 GB, free: 7.109 MB / 0.7481 GB Notification: Performance of NFPackage.collectConstants: time 0.001128/0.8133, allocations: 256 kB / 0.9938 GB, free: 6.859 MB / 0.7481 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002498/0.8159, allocations: 0.6906 MB / 0.9945 GB, free: 6.168 MB / 0.7481 GB Notification: Performance of NFScalarize.scalarize: time 0.002958/0.8188, allocations: 1.875 MB / 0.9963 GB, free: 4.289 MB / 0.7481 GB Notification: Performance of NFVerifyModel.verify: time 0.001499/0.8203, allocations: 0.7654 MB / 0.997 GB, free: 3.516 MB / 0.7481 GB Notification: Performance of NFConvertDAE.convert: time 0.0071/0.8275, allocations: 7.113 MB / 1.004 GB, free: 12.39 MB / 0.7637 GB Notification: Performance of FrontEnd - DAE generated: time 3.306e-06/0.8275, allocations: 0 / 1.004 GB, free: 12.39 MB / 0.7637 GB Notification: Performance of FrontEnd: time 2.044e-06/0.8275, allocations: 0 / 1.004 GB, free: 12.39 MB / 0.7637 GB Notification: Performance of Transformations before backend: time 0.0001752/0.8277, allocations: 0 / 1.004 GB, free: 12.39 MB / 0.7637 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 0.006908/0.8346, allocations: 3.329 MB / 1.007 GB, free: 8.996 MB / 0.7637 GB Notification: Performance of prepare preOptimizeDAE: time 3.882e-05/0.8346, allocations: 8.031 kB / 1.007 GB, free: 8.988 MB / 0.7637 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001064/0.8357, allocations: 0.5996 MB / 1.008 GB, free: 8.379 MB / 0.7637 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01247/0.8482, allocations: 2.492 MB / 1.01 GB, free: 5.879 MB / 0.7637 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00591/0.8541, allocations: 2.276 MB / 1.012 GB, free: 3.559 MB / 0.7637 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002749/0.8544, allocations: 299.9 kB / 1.013 GB, free: 3.266 MB / 0.7637 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001163/0.8556, allocations: 387.9 kB / 1.013 GB, free: 2.887 MB / 0.7637 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01668/0.8723, allocations: 7.601 MB / 1.021 GB, free: 11.17 MB / 0.7794 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.505e-05/0.8724, allocations: 7.938 kB / 1.021 GB, free: 11.16 MB / 0.7794 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004654/0.8729, allocations: 171.9 kB / 1.021 GB, free: 10.99 MB / 0.7794 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004817/0.8734, allocations: 338.8 kB / 1.021 GB, free: 10.66 MB / 0.7794 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01531/0.8887, allocations: 7.241 MB / 1.028 GB, free: 3.41 MB / 0.7794 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 0.03414/0.9229, allocations: 29.28 MB / 1.057 GB, free: 3.613 MB / 0.8106 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007075/0.93, allocations: 3.628 MB / 1.06 GB, free: 15.82 MB / 0.8262 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002439/0.9302, allocations: 122.4 kB / 1.06 GB, free: 15.69 MB / 0.8262 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.847e-05/0.9303, allocations: 55.88 kB / 1.06 GB, free: 15.62 MB / 0.8262 GB Notification: Performance of pre-optimization done (n=176): time 3.456e-06/0.9303, allocations: 0 / 1.06 GB, free: 15.62 MB / 0.8262 GB Notification: Performance of matching and sorting (n=221): time 0.07851/1.009, allocations: 24.62 MB / 1.084 GB, free: 6.902 MB / 0.8419 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001548/1.009, allocations: 235.6 kB / 1.085 GB, free: 6.625 MB / 0.8419 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002571/1.012, allocations: 1.613 MB / 1.086 GB, free: 5 MB / 0.8419 GB Notification: Performance of collectPreVariables (initialization): time 0.0005378/1.012, allocations: 61.7 kB / 1.086 GB, free: 4.934 MB / 0.8419 GB Notification: Performance of collectInitialEqns (initialization): time 0.001356/1.013, allocations: 1.74 MB / 1.088 GB, free: 3.168 MB / 0.8419 GB Notification: Performance of collectInitialBindings (initialization): time 0.001028/1.015, allocations: 0.7626 MB / 1.089 GB, free: 2.395 MB / 0.8419 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002196/1.015, allocations: 64 kB / 1.089 GB, free: 2.332 MB / 0.8419 GB Notification: Performance of setup shared object (initialization): time 0.000228/1.015, allocations: 440.5 kB / 1.089 GB, free: 1.895 MB / 0.8419 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005854/1.021, allocations: 2.399 MB / 1.092 GB, free: 15.49 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006719/1.028, allocations: 3.503 MB / 1.095 GB, free: 11.49 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006724/1.034, allocations: 2.882 MB / 1.098 GB, free: 8.605 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.521e-05/1.034, allocations: 12 kB / 1.098 GB, free: 8.594 MB / 0.8575 GB Notification: Performance of matching and sorting (n=400) (initialization): time 0.02754/1.062, allocations: 9.861 MB / 1.107 GB, free: 14.71 MB / 0.8731 GB Notification: Performance of prepare postOptimizeDAE: time 0.008107/1.07, allocations: 13.84 MB / 1.121 GB, free: 15.78 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001404/1.07, allocations: 36.75 kB / 1.121 GB, free: 15.75 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02157/1.092, allocations: 5.42 MB / 1.126 GB, free: 10.31 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004449/1.096, allocations: 1.03 MB / 1.127 GB, free: 9.281 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03625/1.133, allocations: 19.28 MB / 1.146 GB, free: 5.75 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004394/1.137, allocations: 0.5767 MB / 1.147 GB, free: 5.172 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000559/1.138, allocations: 163.9 kB / 1.147 GB, free: 5.012 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 1.555e-05/1.138, allocations: 4 kB / 1.147 GB, free: 5.008 MB / 0.9044 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02199/1.16, allocations: 8.157 MB / 1.155 GB, free: 12.84 MB / 0.92 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001619/1.16, allocations: 36 kB / 1.155 GB, free: 12.8 MB / 0.92 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01347/1.173, allocations: 3.418 MB / 1.158 GB, free: 9.379 MB / 0.92 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005063/1.178, allocations: 1.15 MB / 1.159 GB, free: 8.227 MB / 0.92 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01954/1.198, allocations: 10.59 MB / 1.17 GB, free: 13.49 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004523/1.203, allocations: 0.5501 MB / 1.17 GB, free: 12.94 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004475/1.203, allocations: 159.9 kB / 1.17 GB, free: 12.79 MB / 0.9356 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 0.003214/1.206, allocations: 1.702 MB / 1.172 GB, free: 11.07 MB / 0.9356 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005727/1.207, allocations: 197.7 kB / 1.172 GB, free: 10.88 MB / 0.9356 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02415/1.231, allocations: 8.668 MB / 1.181 GB, free: 2.172 MB / 0.9356 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.184e-05/1.231, allocations: 20 kB / 1.181 GB, free: 2.152 MB / 0.9356 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.008e-05/1.231, allocations: 19.94 kB / 1.181 GB, free: 2.133 MB / 0.9356 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.492e-05/1.231, allocations: 15.94 kB / 1.181 GB, free: 2.117 MB / 0.9356 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03402/1.265, allocations: 13.98 MB / 1.194 GB, free: 3.965 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.155e-05/1.265, allocations: 11.98 kB / 1.194 GB, free: 3.953 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0034/1.269, allocations: 0.7062 MB / 1.195 GB, free: 3.246 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01884/1.288, allocations: 5.096 MB / 1.2 GB, free: 14.14 MB / 0.9669 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006869/1.288, allocations: 71.94 kB / 1.2 GB, free: 14.07 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03167/1.32, allocations: 18.2 MB / 1.218 GB, free: 11.58 MB / 0.9825 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.299e-05/1.32, allocations: 11.94 kB / 1.218 GB, free: 11.57 MB / 0.9825 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02484/1.345, allocations: 9.214 MB / 1.227 GB, free: 1.98 MB / 0.9825 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002127/1.347, allocations: 0.6468 MB / 1.228 GB, free: 1.312 MB / 0.9825 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003652/1.348, allocations: 47.98 kB / 1.228 GB, free: 1.266 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003119/1.351, allocations: 0.4953 MB / 1.228 GB, free: 0.7695 MB / 0.9825 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006146/1.351, allocations: 185.6 kB / 1.228 GB, free: 0.5898 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001852/1.351, allocations: 76.2 kB / 1.228 GB, free: 0.5156 MB / 0.9825 GB Notification: Performance of sorting global known variables: time 0.001697/1.353, allocations: 1.079 MB / 1.229 GB, free: 15.43 MB / 0.9981 GB Notification: Performance of sort global known variables: time 2.164e-06/1.353, allocations: 0 / 1.229 GB, free: 15.43 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.006318/1.36, allocations: 1.742 MB / 1.231 GB, free: 13.69 MB / 0.9981 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 0.02479/1.384, allocations: 12.05 MB / 1.243 GB, free: 1.387 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.02706/1.411, allocations: 10.69 MB / 1.253 GB, free: 6.66 MB / 1.014 GB Notification: Performance of simCode: created event and clocks part: time 1.461e-05/1.412, allocations: 5 kB / 1.253 GB, free: 6.656 MB / 1.014 GB Notification: Performance of simCode: created simulation system equations: time 0.009646/1.421, allocations: 3.773 MB / 1.257 GB, free: 2.855 MB / 1.014 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001609/1.423, allocations: 235.3 kB / 1.257 GB, free: 2.629 MB / 1.014 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.5726/1.995, allocations: 51.29 MB / 1.307 GB, free: 248.7 MB / 1.014 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003582/1.999, allocations: 2.98 MB / 1.31 GB, free: 247.5 MB / 1.014 GB Notification: Performance of simCode: alias equations: time 0.005453/2.004, allocations: 1.685 MB / 1.312 GB, free: 247.2 MB / 1.014 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001764/2.006, allocations: 1.31 MB / 1.313 GB, free: 246.1 MB / 1.014 GB Notification: Performance of SimCode: time 9.81e-07/2.006, allocations: 1.25 kB / 1.313 GB, free: 246.1 MB / 1.014 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09877/2.105, allocations: 85.41 MB / 1.397 GB, free: 169.6 MB / 1.014 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000162/2.105, allocations: 271.8 kB / 1.397 GB, free: 169.2 MB / 1.014 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.724/5.829, allocations: 6.406 kB / 1.397 GB, free: 169.2 MB / 1.014 GB (rm -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.pipe ; mkfifo Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.pipe ; head -c 1048576 < Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.pipe >> ../files/Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY_res.mat --tempDir=temp_Buildings_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY.fmu > Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY_res.mat does not exist to compare? outputFormat=mat