Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
Notification: Performance of loadModel(Buildings): time 4.576/4.576, allocations: 431.3 MB / 445.8 MB, free: 7.254 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.204e-05/4.206e-05, allocations: 7.984 kB / 0.5354 GB, free: 1.203 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.688/0.688, allocations: 98.71 MB / 0.6318 GB, free: 0.8438 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY): time 0.03065/0.7187, allocations: 17.16 MB / 0.6486 GB, free: 15.62 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.0149/0.7337, allocations: 6.215 MB / 0.6547 GB, free: 9.395 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002043/0.7358, allocations: 63.88 kB / 0.6547 GB, free: 9.332 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.00201/0.7379, allocations: 457.3 kB / 0.6552 GB, free: 8.883 MB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.003935/0.7419, allocations: 0.7669 MB / 0.6559 GB, free: 8.113 MB / 0.5261 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003534/0.7454, allocations: 0.7953 MB / 0.6567 GB, free: 7.316 MB / 0.5261 GB
Notification: Performance of NFFlatten.flatten: time 0.005516/0.751, allocations: 1.91 MB / 0.6586 GB, free: 5.402 MB / 0.5261 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01801/0.7691, allocations: 8.026 MB / 0.6664 GB, free: 13.31 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002804/0.7719, allocations: 1.122 MB / 0.6675 GB, free: 12.18 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004436/0.7764, allocations: 1.59 MB / 0.669 GB, free: 10.59 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002709/0.7792, allocations: 0.5696 MB / 0.6696 GB, free: 10.02 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008965/0.7801, allocations: 172 kB / 0.6698 GB, free: 9.852 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.002754/0.7829, allocations: 1.75 MB / 0.6715 GB, free: 8.098 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.001556/0.7845, allocations: 316 kB / 0.6718 GB, free: 7.789 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.01104/0.7955, allocations: 7.089 MB / 0.6787 GB, free: 0.6836 MB / 0.5417 GB
Notification: Performance of FrontEnd - DAE generated: time 4.418e-06/0.7956, allocations: 0 / 0.6787 GB, free: 0.6836 MB / 0.5417 GB
Notification: Performance of FrontEnd: time 3.396e-06/0.7956, allocations: 0 / 0.6787 GB, free: 0.6836 MB / 0.5417 GB
Notification: Performance of Transformations before backend: time 0.0002365/0.7959, allocations: 0 / 0.6787 GB, free: 0.6836 MB / 0.5417 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 0.01156/0.8074, allocations: 3.179 MB / 0.6818 GB, free: 13.45 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 5.013e-05/0.8075, allocations: 12.03 kB / 0.6818 GB, free: 13.43 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03577/0.8433, allocations: 2.465 MB / 0.6842 GB, free: 10.96 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007771/0.8511, allocations: 2.272 MB / 0.6864 GB, free: 8.641 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000445/0.8516, allocations: 295.9 kB / 0.6867 GB, free: 8.352 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001927/0.8535, allocations: 388 kB / 0.6871 GB, free: 7.973 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02761/0.8812, allocations: 7.601 MB / 0.6945 GB, free: 260 kB / 0.5573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001417/0.8814, allocations: 7.938 kB / 0.6945 GB, free: 252 kB / 0.5573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001145/0.8825, allocations: 160 kB / 0.6947 GB, free: 92 kB / 0.5573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008997/0.8835, allocations: 350.7 kB / 0.695 GB, free: 15.75 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03022/0.9137, allocations: 7.237 MB / 0.7021 GB, free: 8.5 MB / 0.573 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 0.06086/0.9746, allocations: 29.02 MB / 0.7304 GB, free: 9.023 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01386/0.9886, allocations: 3.62 MB / 0.7339 GB, free: 5.242 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000471/0.9891, allocations: 122.4 kB / 0.7341 GB, free: 5.105 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.775e-05/0.9892, allocations: 67.75 kB / 0.7341 GB, free: 5.031 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=176): time 4.729e-06/0.9892, allocations: 4 kB / 0.7341 GB, free: 5.027 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=221): time 0.1454/1.135, allocations: 23.7 MB / 0.7573 GB, free: 13.23 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001601/1.135, allocations: 235.6 kB / 0.7575 GB, free: 12.95 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003367/1.138, allocations: 1.457 MB / 0.7589 GB, free: 11.48 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006005/1.139, allocations: 61.7 kB / 0.759 GB, free: 11.41 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001774/1.141, allocations: 1.744 MB / 0.7607 GB, free: 9.645 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001447/1.142, allocations: 0.7589 MB / 0.7614 GB, free: 8.875 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004783/1.143, allocations: 64 kB / 0.7615 GB, free: 8.812 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0003803/1.143, allocations: 436.5 kB / 0.7619 GB, free: 8.379 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0104/1.153, allocations: 2.406 MB / 0.7642 GB, free: 5.969 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01158/1.165, allocations: 3.503 MB / 0.7677 GB, free: 1.969 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01129/1.176, allocations: 2.878 MB / 0.7705 GB, free: 15.09 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.438e-05/1.177, allocations: 12 kB / 0.7705 GB, free: 15.08 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.04423/1.221, allocations: 9.339 MB / 0.7796 GB, free: 5.715 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006169/1.227, allocations: 13.84 MB / 0.7931 GB, free: 6.789 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001218/1.227, allocations: 36 kB / 0.7932 GB, free: 6.754 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02825/1.255, allocations: 4.425 MB / 0.7975 GB, free: 2.316 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008326/1.264, allocations: 1.037 MB / 0.7985 GB, free: 1.277 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03474/1.299, allocations: 11.99 MB / 0.8102 GB, free: 5.121 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007299/1.306, allocations: 0.5611 MB / 0.8107 GB, free: 4.559 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008575/1.307, allocations: 163.9 kB / 0.8109 GB, free: 4.398 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.635e-05/1.307, allocations: 4 kB / 0.8109 GB, free: 4.395 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0356/1.342, allocations: 7.732 MB / 0.8185 GB, free: 12.65 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001775/1.343, allocations: 36 kB / 0.8185 GB, free: 12.61 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01683/1.36, allocations: 2.593 MB / 0.821 GB, free: 10.02 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009605/1.369, allocations: 1.15 MB / 0.8221 GB, free: 8.863 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03132/1.401, allocations: 9.912 MB / 0.8318 GB, free: 14.8 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00919/1.41, allocations: 0.5108 MB / 0.8323 GB, free: 14.29 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001171/1.411, allocations: 164 kB / 0.8325 GB, free: 14.13 MB / 0.7136 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 ()
 * 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 0.006403/1.417, allocations: 1.609 MB / 0.8341 GB, free: 12.51 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001343/1.419, allocations: 198.1 kB / 0.8342 GB, free: 12.31 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.05688/1.476, allocations: 8.231 MB / 0.8423 GB, free: 4.051 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.79e-05/1.476, allocations: 23.94 kB / 0.8423 GB, free: 4.027 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.395e-05/1.476, allocations: 19.94 kB / 0.8423 GB, free: 4.008 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.702e-05/1.476, allocations: 7.969 kB / 0.8423 GB, free: 4 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05634/1.532, allocations: 13.54 MB / 0.8556 GB, free: 6.285 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.434e-05/1.532, allocations: 15.98 kB / 0.8556 GB, free: 6.27 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006462/1.539, allocations: 0.7138 MB / 0.8563 GB, free: 5.555 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02788/1.567, allocations: 4.243 MB / 0.8604 GB, free: 1.301 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005723/1.567, allocations: 67.94 kB / 0.8605 GB, free: 1.234 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.5955/2.163, allocations: 17.51 MB / 0.8776 GB, free: 202.4 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.334e-05/2.163, allocations: 11.91 kB / 0.8776 GB, free: 202.4 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03665/2.2, allocations: 8.778 MB / 0.8862 GB, free: 199.4 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002089/2.202, allocations: 0.6435 MB / 0.8868 GB, free: 199.1 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009332/2.203, allocations: 49.42 kB / 0.8868 GB, free: 199.1 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006247/2.209, allocations: 485.9 kB / 0.8873 GB, free: 199.1 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009912/2.21, allocations: 187.4 kB / 0.8875 GB, free: 199 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004393/2.211, allocations: 76.25 kB / 0.8875 GB, free: 199 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.002303/2.213, allocations: 1.078 MB / 0.8886 GB, free: 198.6 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 6.51e-07/2.213, allocations: 0 / 0.8886 GB, free: 198.6 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.007792/2.221, allocations: 1.656 MB / 0.8902 GB, free: 197 MB / 0.7292 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 ()
 * 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 0.0005565/2.221, allocations: 171 kB / 0.8904 GB, free: 196.9 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.0402/2.262, allocations: 10.06 MB / 0.9002 GB, free: 187 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.375e-05/2.262, allocations: 3.062 kB / 0.9002 GB, free: 187 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.01542/2.277, allocations: 3.574 MB / 0.9037 GB, free: 183.4 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002315/2.279, allocations: 231.5 kB / 0.9039 GB, free: 183.2 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0375/2.317, allocations: 10.74 MB / 0.9144 GB, free: 172.5 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004971/2.322, allocations: 2.965 MB / 0.9173 GB, free: 169.5 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.009572/2.332, allocations: 1.828 MB / 0.9191 GB, free: 167.7 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001044/2.333, allocations: 159.3 kB / 0.9192 GB, free: 167.5 MB / 0.7292 GB
Notification: Performance of SimCode: time 9.82e-07/2.333, allocations: 0 / 0.9192 GB, free: 167.5 MB / 0.7292 GB
Notification: Performance of Templates: time 0.1296/2.462, allocations: 56.16 MB / 0.9741 GB, free: 111.5 MB / 0.7292 GB