Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo", uses=false) Using package Buildings with version 10.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-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: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YY",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_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 0.001786/0.001786, allocations: 99.31 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 0.002331/0.002331, 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 2.635/2.635, allocations: 223.2 MB / 239.9 MB, free: 5.453 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo): time 5.025/5.025, allocations: 409.2 MB / 0.6838 GB, free: 1 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.0007167/0.0007168, allocations: 12 kB / 0.8375 GB, free: 6.527 MB / 0.6856 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.505/1.506, allocations: 146.8 MB / 0.9809 GB, free: 6.309 MB / 0.7325 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY): time 0.036/1.542, allocations: 17.44 MB / 0.9979 GB, free: 4.816 MB / 0.7481 GB Notification: Performance of NFInst.instExpressions: time 0.02046/1.562, allocations: 6.719 MB / 1.004 GB, free: 14.08 MB / 0.7637 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003387/1.566, allocations: 47.88 kB / 1.005 GB, free: 14.04 MB / 0.7637 GB Notification: Performance of NFTyping.typeComponents: time 0.002862/1.569, allocations: 441.4 kB / 1.005 GB, free: 13.6 MB / 0.7637 GB Notification: Performance of NFTyping.typeBindings: time 0.006055/1.575, allocations: 0.8333 MB / 1.006 GB, free: 12.77 MB / 0.7637 GB Notification: Performance of NFTyping.typeClassSections: time 0.005156/1.58, allocations: 0.8343 MB / 1.007 GB, free: 11.93 MB / 0.7637 GB Notification: Performance of NFFlatten.flatten: time 0.007466/1.588, allocations: 2.519 MB / 1.009 GB, free: 9.406 MB / 0.7637 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02397/1.612, allocations: 8.627 MB / 1.017 GB, free: 0.6992 MB / 0.7637 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005444/1.617, allocations: 1.476 MB / 1.019 GB, free: 15.22 MB / 0.7794 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006414/1.624, allocations: 1.811 MB / 1.021 GB, free: 13.4 MB / 0.7794 GB Notification: Performance of NFPackage.collectConstants: time 0.002041/1.626, allocations: 260 kB / 1.021 GB, free: 13.15 MB / 0.7794 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004072/1.63, allocations: 0.6634 MB / 1.022 GB, free: 12.48 MB / 0.7794 GB Notification: Performance of NFScalarize.scalarize: time 0.006159/1.636, allocations: 1.875 MB / 1.023 GB, free: 10.61 MB / 0.7794 GB Notification: Performance of NFVerifyModel.verify: time 0.003564/1.64, allocations: 0.7654 MB / 1.024 GB, free: 9.832 MB / 0.7794 GB Notification: Performance of NFConvertDAE.convert: time 0.01563/1.656, allocations: 7.089 MB / 1.031 GB, free: 2.727 MB / 0.7794 GB Notification: Performance of FrontEnd - DAE generated: time 5.611e-06/1.656, allocations: 0 / 1.031 GB, free: 2.727 MB / 0.7794 GB Notification: Performance of FrontEnd: time 4.899e-06/1.656, allocations: 4 kB / 1.031 GB, free: 2.723 MB / 0.7794 GB Notification: Performance of Transformations before backend: time 0.0003249/1.656, allocations: 7.938 kB / 1.031 GB, free: 2.715 MB / 0.7794 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 0.01704/1.673, allocations: 3.329 MB / 1.034 GB, free: 15.32 MB / 0.795 GB Notification: Performance of prepare preOptimizeDAE: time 9.699e-05/1.673, allocations: 8.031 kB / 1.034 GB, free: 15.32 MB / 0.795 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004147/1.677, allocations: 0.5957 MB / 1.035 GB, free: 14.71 MB / 0.795 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02703/1.704, allocations: 2.48 MB / 1.037 GB, free: 12.22 MB / 0.795 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01218/1.717, allocations: 2.264 MB / 1.04 GB, free: 9.914 MB / 0.795 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006789/1.717, allocations: 299.9 kB / 1.04 GB, free: 9.621 MB / 0.795 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003048/1.72, allocations: 384 kB / 1.04 GB, free: 9.246 MB / 0.795 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03761/1.758, allocations: 7.604 MB / 1.048 GB, free: 1.523 MB / 0.795 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002929/1.759, allocations: 4 kB / 1.048 GB, free: 1.52 MB / 0.795 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003068/1.762, allocations: 168 kB / 1.048 GB, free: 1.355 MB / 0.795 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001136/1.763, allocations: 350.7 kB / 1.048 GB, free: 1.012 MB / 0.795 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03579/1.799, allocations: 7.241 MB / 1.055 GB, free: 9.758 MB / 0.8106 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 0.08954/1.888, allocations: 29.03 MB / 1.084 GB, free: 10.28 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01413/1.903, allocations: 3.611 MB / 1.087 GB, free: 6.508 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005007/1.903, allocations: 130.4 kB / 1.087 GB, free: 6.363 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001106/1.903, allocations: 59.8 kB / 1.087 GB, free: 6.297 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=176): time 7.584e-06/1.903, allocations: 0 / 1.087 GB, free: 6.297 MB / 0.8419 GB Notification: Performance of matching and sorting (n=221): time 0.1833/2.087, allocations: 24.61 MB / 1.111 GB, free: 13.59 MB / 0.8731 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002168/2.087, allocations: 231.6 kB / 1.112 GB, free: 13.31 MB / 0.8731 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004667/2.092, allocations: 1.62 MB / 1.113 GB, free: 11.68 MB / 0.8731 GB Notification: Performance of collectPreVariables (initialization): time 0.0008233/2.092, allocations: 61.7 kB / 1.113 GB, free: 11.61 MB / 0.8731 GB Notification: Performance of collectInitialEqns (initialization): time 0.002364/2.095, allocations: 1.756 MB / 1.115 GB, free: 9.832 MB / 0.8731 GB Notification: Performance of collectInitialBindings (initialization): time 0.001817/2.097, allocations: 0.7549 MB / 1.116 GB, free: 9.066 MB / 0.8731 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003889/2.097, allocations: 60 kB / 1.116 GB, free: 9.008 MB / 0.8731 GB Notification: Performance of setup shared object (initialization): time 0.0003839/2.098, allocations: 444.5 kB / 1.116 GB, free: 8.566 MB / 0.8731 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01051/2.108, allocations: 2.399 MB / 1.118 GB, free: 6.164 MB / 0.8731 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01271/2.121, allocations: 3.503 MB / 1.122 GB, free: 2.16 MB / 0.8731 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01238/2.133, allocations: 2.886 MB / 1.125 GB, free: 15.27 MB / 0.8887 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.879e-05/2.133, allocations: 12 kB / 1.125 GB, free: 15.26 MB / 0.8887 GB Notification: Performance of matching and sorting (n=400) (initialization): time 0.05308/2.187, allocations: 9.85 MB / 1.134 GB, free: 5.387 MB / 0.8887 GB Notification: Performance of prepare postOptimizeDAE: time 0.01134/2.198, allocations: 13.85 MB / 1.148 GB, free: 6.457 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001724/2.198, allocations: 32 kB / 1.148 GB, free: 6.426 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.03676/2.235, allocations: 5.427 MB / 1.153 GB, free: 0.9844 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008441/2.244, allocations: 1.03 MB / 1.154 GB, free: 15.95 MB / 0.92 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1009/2.345, allocations: 19.24 MB / 1.173 GB, free: 12.45 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008154/2.353, allocations: 0.5728 MB / 1.174 GB, free: 11.88 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009871/2.354, allocations: 167.9 kB / 1.174 GB, free: 11.71 MB / 0.9356 GB Notification: Performance of prepare postOptimizeDAE: time 2.13e-05/2.354, allocations: 7.938 kB / 1.174 GB, free: 11.71 MB / 0.9356 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04049/2.394, allocations: 8.165 MB / 1.182 GB, free: 3.531 MB / 0.9356 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002156/2.395, allocations: 36 kB / 1.182 GB, free: 3.496 MB / 0.9356 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02378/2.419, allocations: 3.412 MB / 1.185 GB, free: 80 kB / 0.9356 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00948/2.428, allocations: 1.151 MB / 1.186 GB, free: 14.93 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03836/2.466, allocations: 10.61 MB / 1.196 GB, free: 4.176 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00822/2.475, allocations: 0.5379 MB / 1.197 GB, free: 3.637 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001422/2.476, allocations: 163.9 kB / 1.197 GB, free: 3.477 MB / 0.9512 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 0.00813/2.485, allocations: 1.694 MB / 1.199 GB, free: 1.77 MB / 0.9512 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002009/2.487, allocations: 197.6 kB / 1.199 GB, free: 1.574 MB / 0.9512 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04913/2.536, allocations: 8.668 MB / 1.207 GB, free: 8.871 MB / 0.9669 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.641e-05/2.536, allocations: 24 kB / 1.208 GB, free: 8.848 MB / 0.9669 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.444e-05/2.536, allocations: 12 kB / 1.208 GB, free: 8.836 MB / 0.9669 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.684e-05/2.536, allocations: 11.95 kB / 1.208 GB, free: 8.824 MB / 0.9669 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0767/2.613, allocations: 13.97 MB / 1.221 GB, free: 10.68 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.678e-05/2.613, allocations: 12.19 kB / 1.221 GB, free: 10.66 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00622/2.619, allocations: 0.7099 MB / 1.222 GB, free: 9.953 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.03557/2.655, allocations: 5.099 MB / 1.227 GB, free: 4.84 MB / 0.9825 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001403/2.656, allocations: 67.95 kB / 1.227 GB, free: 4.773 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.06509/2.722, allocations: 18.21 MB / 1.245 GB, free: 2.273 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.063e-05/2.722, allocations: 11.94 kB / 1.245 GB, free: 2.262 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 1.198/3.919, allocations: 9.208 MB / 1.254 GB, free: 240.6 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003133/3.922, allocations: 0.6449 MB / 1.254 GB, free: 240.5 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001083/3.923, allocations: 43.25 kB / 1.254 GB, free: 240.5 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006599/3.93, allocations: 0.495 MB / 1.255 GB, free: 240.5 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001276/3.931, allocations: 184 kB / 1.255 GB, free: 240.4 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006371/3.932, allocations: 81.97 kB / 1.255 GB, free: 240.4 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.003894/3.936, allocations: 1.078 MB / 1.256 GB, free: 240.3 MB / 0.9981 GB Notification: Performance of sort global known variables: time 1.673e-06/3.936, allocations: 4.062 kB / 1.256 GB, free: 240.3 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.01216/3.948, allocations: 1.736 MB / 1.258 GB, free: 240.3 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 0.04015/3.988, allocations: 12.04 MB / 1.27 GB, free: 235.3 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.04457/4.033, allocations: 10.7 MB / 1.28 GB, free: 232.2 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 3.077e-05/4.033, allocations: 0 / 1.28 GB, free: 232.2 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.01575/4.049, allocations: 3.772 MB / 1.284 GB, free: 231 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003962/4.053, allocations: 226.2 kB / 1.284 GB, free: 230.8 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1202/4.173, allocations: 52.27 MB / 1.335 GB, free: 177.6 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006702/4.18, allocations: 2.99 MB / 1.338 GB, free: 174.6 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.01037/4.191, allocations: 1.678 MB / 1.34 GB, free: 173 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003678/4.194, allocations: 1.311 MB / 1.341 GB, free: 171.7 MB / 0.9981 GB Notification: Performance of SimCode: time 1.824e-06/4.194, allocations: 0 / 1.341 GB, free: 171.7 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2539/4.448, allocations: 85.29 MB / 1.424 GB, free: 86.8 MB / 0.9981 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003659/4.449, allocations: 285.3 kB / 1.424 GB, free: 86.43 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.344/11.79, allocations: 2.812 kB / 1.424 GB, free: 86.43 MB / 0.9981 GB (rm -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.pipe ; mkfifo Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.pipe ; head -c 1048576 < Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.pipe >> ../files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY_res.mat --tempDir=temp_Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YY.fmu > Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.pipe 2>&1) Environment - environmentSimulation: TODO: How the !@#!# did the simulation report success but simulation result Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY_res.mat does not exist to compare? outputFormat=mat