Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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 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.BalancedStepUp.DY,fileNamePrefix="Buildings_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DY",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,fileNamePrefix="Buildings_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_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 0.0009764/0.0009765, allocations: 99.7 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 0.0009509/0.0009512, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.433/1.433, allocations: 223.2 MB / 239.9 MB, free: 5.434 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 2.501/2.501, allocations: 390.3 MB / 0.6653 GB, free: 2.992 MB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.0003255/0.0003255, allocations: 12 kB / 0.8146 GB, free: 14.12 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7634/0.7637, allocations: 142.3 MB / 0.9536 GB, free: 8.312 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY): time 0.0162/0.78, allocations: 16.11 MB / 0.9694 GB, free: 12.23 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.01066/0.7907, allocations: 6.371 MB / 0.9756 GB, free: 7.266 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001841/0.7926, allocations: 41.34 kB / 0.9756 GB, free: 7.258 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.001068/0.7936, allocations: 410 kB / 0.976 GB, free: 6.895 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.003138/0.7968, allocations: 0.818 MB / 0.9768 GB, free: 6.207 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.002772/0.7996, allocations: 0.8098 MB / 0.9776 GB, free: 5.602 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.004175/0.8038, allocations: 2.419 MB / 0.98 GB, free: 4 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01232/0.8161, allocations: 7.949 MB / 0.9877 GB, free: 13.23 MB / 0.7481 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003081/0.8192, allocations: 1.402 MB / 0.9891 GB, free: 11.82 MB / 0.7481 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003204/0.8225, allocations: 1.741 MB / 0.9908 GB, free: 10.07 MB / 0.7481 GB Notification: Performance of NFPackage.collectConstants: time 0.0008823/0.8234, allocations: 248 kB / 0.991 GB, free: 9.832 MB / 0.7481 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001909/0.8253, allocations: 0.6516 MB / 0.9917 GB, free: 9.18 MB / 0.7481 GB Notification: Performance of NFScalarize.scalarize: time 0.001946/0.8272, allocations: 1.789 MB / 0.9934 GB, free: 7.387 MB / 0.7481 GB Notification: Performance of NFVerifyModel.verify: time 0.001091/0.8283, allocations: 0.7147 MB / 0.9941 GB, free: 6.664 MB / 0.7481 GB Notification: Performance of NFConvertDAE.convert: time 0.008222/0.8366, allocations: 6.676 MB / 1.001 GB, free: 15.97 MB / 0.7637 GB Notification: Performance of FrontEnd - DAE generated: time 5.51e-06/0.8366, allocations: 0 / 1.001 GB, free: 15.97 MB / 0.7637 GB Notification: Performance of FrontEnd: time 4.909e-06/0.8366, allocations: 0 / 1.001 GB, free: 15.97 MB / 0.7637 GB Notification: Performance of Transformations before backend: time 0.0003047/0.837, allocations: 0 / 1.001 GB, free: 15.97 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: 1023 * Number of variables: 1023 Notification: Performance of Generate backend data structure: time 0.008424/0.8454, allocations: 3.188 MB / 1.004 GB, free: 12.72 MB / 0.7637 GB Notification: Performance of prepare preOptimizeDAE: time 4.588e-05/0.8454, allocations: 8.031 kB / 1.004 GB, free: 12.71 MB / 0.7637 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001255/0.8467, allocations: 0.5587 MB / 1.004 GB, free: 12.15 MB / 0.7637 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01236/0.8591, allocations: 2.453 MB / 1.007 GB, free: 9.688 MB / 0.7637 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006758/0.8659, allocations: 2.186 MB / 1.009 GB, free: 7.453 MB / 0.7637 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003221/0.8663, allocations: 275.4 kB / 1.009 GB, free: 7.184 MB / 0.7637 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001813/0.8681, allocations: 356 kB / 1.009 GB, free: 6.836 MB / 0.7637 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01996/0.888, allocations: 7.275 MB / 1.017 GB, free: 15.43 MB / 0.7794 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.675e-05/0.8882, allocations: 3.938 kB / 1.017 GB, free: 15.43 MB / 0.7794 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006067/0.8888, allocations: 152 kB / 1.017 GB, free: 15.28 MB / 0.7794 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005015/0.8893, allocations: 338.3 kB / 1.017 GB, free: 14.95 MB / 0.7794 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01757/0.9069, allocations: 7.099 MB / 1.024 GB, free: 7.84 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 0.04096/0.9479, allocations: 28.56 MB / 1.052 GB, free: 8.812 MB / 0.8106 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00762/0.9556, allocations: 4.171 MB / 1.056 GB, free: 4.422 MB / 0.8106 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003339/0.9559, allocations: 139 kB / 1.056 GB, free: 4.27 MB / 0.8106 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.804e-05/0.956, allocations: 56.55 kB / 1.056 GB, free: 4.207 MB / 0.8106 GB Notification: Performance of pre-optimization done (n=198): time 4.829e-06/0.956, allocations: 4 kB / 1.056 GB, free: 4.203 MB / 0.8106 GB Notification: Performance of matching and sorting (n=255): time 0.08638/1.042, allocations: 26.7 MB / 1.082 GB, free: 9.336 MB / 0.8419 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001389/1.043, allocations: 243.5 kB / 1.082 GB, free: 9.047 MB / 0.8419 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002289/1.045, allocations: 1.404 MB / 1.084 GB, free: 7.633 MB / 0.8419 GB Notification: Performance of collectPreVariables (initialization): time 0.0006839/1.046, allocations: 69.7 kB / 1.084 GB, free: 7.559 MB / 0.8419 GB Notification: Performance of collectInitialEqns (initialization): time 0.001179/1.047, allocations: 1.551 MB / 1.085 GB, free: 5.984 MB / 0.8419 GB Notification: Performance of collectInitialBindings (initialization): time 0.001082/1.048, allocations: 0.8665 MB / 1.086 GB, free: 5.105 MB / 0.8419 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002138/1.048, allocations: 60 kB / 1.086 GB, free: 5.047 MB / 0.8419 GB Notification: Performance of setup shared object (initialization): time 0.0002605/1.048, allocations: 436.4 kB / 1.087 GB, free: 4.613 MB / 0.8419 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005398/1.054, allocations: 2.531 MB / 1.089 GB, free: 2.078 MB / 0.8419 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005881/1.06, allocations: 3.408 MB / 1.092 GB, free: 14.28 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006152/1.066, allocations: 2.977 MB / 1.095 GB, free: 11.28 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.47e-05/1.066, allocations: 4 kB / 1.095 GB, free: 11.28 MB / 0.8575 GB Notification: Performance of matching and sorting (n=396) (initialization): time 0.02604/1.092, allocations: 10.24 MB / 1.105 GB, free: 0.9766 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 0.003397/1.095, allocations: 10.54 MB / 1.116 GB, free: 5.602 MB / 0.8731 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.413e-05/1.095, allocations: 31.98 kB / 1.116 GB, free: 5.57 MB / 0.8731 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02111/1.117, allocations: 5.668 MB / 1.121 GB, free: 15.89 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004321/1.121, allocations: 0.9828 MB / 1.122 GB, free: 14.9 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03889/1.16, allocations: 22.6 MB / 1.144 GB, free: 8.047 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004447/1.164, allocations: 0.5497 MB / 1.145 GB, free: 7.496 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006935/1.165, allocations: 151.9 kB / 1.145 GB, free: 7.348 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 1.464e-05/1.165, allocations: 4 kB / 1.145 GB, free: 7.344 MB / 0.9044 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02316/1.188, allocations: 8.401 MB / 1.153 GB, free: 14.89 MB / 0.92 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001041/1.188, allocations: 28 kB / 1.153 GB, free: 14.86 MB / 0.92 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01398/1.202, allocations: 3.533 MB / 1.157 GB, free: 11.32 MB / 0.92 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005126/1.208, allocations: 1.123 MB / 1.158 GB, free: 10.2 MB / 0.92 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02222/1.23, allocations: 12.31 MB / 1.17 GB, free: 13.75 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0043/1.234, allocations: 0.5303 MB / 1.17 GB, free: 13.21 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008278/1.235, allocations: 152.4 kB / 1.17 GB, free: 13.07 MB / 0.9356 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 0.003515/1.239, allocations: 1.62 MB / 1.172 GB, free: 11.43 MB / 0.9356 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008943/1.239, allocations: 189.8 kB / 1.172 GB, free: 11.25 MB / 0.9356 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02646/1.266, allocations: 9.83 MB / 1.182 GB, free: 1.367 MB / 0.9356 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.305e-05/1.266, allocations: 28 kB / 1.182 GB, free: 1.34 MB / 0.9356 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.558e-05/1.266, allocations: 12 kB / 1.182 GB, free: 1.328 MB / 0.9356 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.594e-05/1.266, allocations: 15.91 kB / 1.182 GB, free: 1.312 MB / 0.9356 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03597/1.302, allocations: 14.88 MB / 1.196 GB, free: 2.262 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.707e-05/1.302, allocations: 8 kB / 1.196 GB, free: 2.254 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003392/1.306, allocations: 0.7223 MB / 1.197 GB, free: 1.531 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02014/1.326, allocations: 5.348 MB / 1.202 GB, free: 12.17 MB / 0.9669 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005659/1.326, allocations: 71.94 kB / 1.202 GB, free: 12.1 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03631/1.363, allocations: 21.48 MB / 1.223 GB, free: 6.34 MB / 0.9825 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.366e-05/1.363, allocations: 19.89 kB / 1.223 GB, free: 6.32 MB / 0.9825 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02429/1.387, allocations: 9.746 MB / 1.233 GB, free: 12.3 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002132/1.389, allocations: 0.6937 MB / 1.234 GB, free: 11.59 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007501/1.39, allocations: 55.94 kB / 1.234 GB, free: 11.54 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003757/1.394, allocations: 0.5031 MB / 1.234 GB, free: 11.03 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000931/1.395, allocations: 210.4 kB / 1.234 GB, free: 10.83 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004163/1.395, allocations: 87.95 kB / 1.234 GB, free: 10.74 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.00179/1.397, allocations: 0.9886 MB / 1.235 GB, free: 9.75 MB / 0.9981 GB Notification: Performance of sort global known variables: time 1.5e-07/1.397, allocations: 0 / 1.235 GB, free: 9.75 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.007961/1.405, allocations: 1.754 MB / 1.237 GB, free: 7.996 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 (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 0.02654/1.431, allocations: 12.6 MB / 1.249 GB, free: 11.13 MB / 1.014 GB Notification: Performance of simCode: created initialization part: time 0.548/1.98, allocations: 11.29 MB / 1.26 GB, free: 281.7 MB / 1.014 GB Notification: Performance of simCode: created event and clocks part: time 1.903e-05/1.98, allocations: 0.9375 kB / 1.26 GB, free: 281.7 MB / 1.014 GB Notification: Performance of simCode: created simulation system equations: time 0.0138/1.993, allocations: 4.128 MB / 1.264 GB, free: 281.5 MB / 1.014 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001906/1.995, allocations: 212.6 kB / 1.265 GB, free: 281.5 MB / 1.014 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07667/2.072, allocations: 47.03 MB / 1.311 GB, free: 253.2 MB / 1.014 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002645/2.075, allocations: 2.909 MB / 1.313 GB, free: 251.4 MB / 1.014 GB Notification: Performance of simCode: alias equations: time 0.004567/2.079, allocations: 1.659 MB / 1.315 GB, free: 250.7 MB / 1.014 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001387/2.081, allocations: 1.216 MB / 1.316 GB, free: 249.6 MB / 1.014 GB Notification: Performance of SimCode: time 1.383e-06/2.081, allocations: 0 / 1.316 GB, free: 249.6 MB / 1.014 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1101/2.191, allocations: 89.34 MB / 1.403 GB, free: 164.6 MB / 1.014 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001602/2.191, allocations: 277.5 kB / 1.404 GB, free: 164.2 MB / 1.014 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.582/5.773, allocations: 0 / 1.404 GB, free: 164.2 MB / 1.014 GB (rm -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe ; mkfifo Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe ; head -c 1048576 < Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe >> ../files/Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY_res.mat --tempDir=temp_Buildings_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DY.fmu > Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY_res.mat does not exist to compare? outputFormat=mat