Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadModel(Buildings): time 3.754/3.754, allocations: 402 MB / 416.6 MB, free: 10.21 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.237e-05/3.25e-05, allocations: 4 kB / 0.501 GB, free: 8.223 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2102/0.2103, allocations: 92.69 MB / 0.5915 GB, free: 11.36 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY): time 0.5119/0.7223, allocations: 15.76 MB / 0.6069 GB, free: 5.512 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.01392/0.7363, allocations: 5.871 MB / 0.6126 GB, free: 3.719 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002567/0.7389, allocations: 61.53 kB / 0.6127 GB, free: 3.711 MB / 0.4948 GB
Notification: Performance of NFTyping.typeComponents: time 0.002164/0.7411, allocations: 425.9 kB / 0.6131 GB, free: 3.488 MB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 0.004523/0.7457, allocations: 0.7168 MB / 0.6138 GB, free: 3.145 MB / 0.4948 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004072/0.7498, allocations: 0.7784 MB / 0.6146 GB, free: 2.773 MB / 0.4948 GB
Notification: Performance of NFFlatten.flatten: time 0.005111/0.755, allocations: 1.788 MB / 0.6163 GB, free: 1.715 MB / 0.4948 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01694/0.772, allocations: 7.426 MB / 0.6236 GB, free: 14.83 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0033/0.7753, allocations: 1.055 MB / 0.6246 GB, free: 14.39 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004919/0.7803, allocations: 1.532 MB / 0.6261 GB, free: 13.87 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003516/0.7839, allocations: 0.5715 MB / 0.6266 GB, free: 13.76 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 0.001341/0.7852, allocations: 166.4 kB / 0.6268 GB, free: 13.76 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 0.003661/0.7889, allocations: 1.63 MB / 0.6284 GB, free: 13.31 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 0.002302/0.7913, allocations: 281 kB / 0.6287 GB, free: 13.31 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.01235/0.8036, allocations: 6.701 MB / 0.6352 GB, free: 9.965 MB / 0.5105 GB
Notification: Performance of FrontEnd - DAE generated: time 5.16e-06/0.8037, allocations: 0 / 0.6352 GB, free: 9.965 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 3.436e-06/0.8037, allocations: 0 / 0.6352 GB, free: 9.965 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 0.0002384/0.804, allocations: 0 / 0.6352 GB, free: 9.965 MB / 0.5105 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.01392/0.8179, allocations: 3.057 MB / 0.6382 GB, free: 7.93 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 7.553e-05/0.818, allocations: 8.469 kB / 0.6382 GB, free: 7.93 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03428/0.8523, allocations: 2.441 MB / 0.6406 GB, free: 6.785 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01136/0.8637, allocations: 2.198 MB / 0.6427 GB, free: 5.418 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005271/0.8643, allocations: 281.8 kB / 0.643 GB, free: 5.289 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002512/0.8668, allocations: 364.9 kB / 0.6433 GB, free: 5.168 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03416/0.901, allocations: 7.303 MB / 0.6505 GB, free: 0.9492 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001275/0.9012, allocations: 1.125 kB / 0.6505 GB, free: 0.9492 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009147/0.9021, allocations: 152.8 kB / 0.6506 GB, free: 0.832 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008012/0.9029, allocations: 341.8 kB / 0.6509 GB, free: 0.7344 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02984/0.9328, allocations: 7.117 MB / 0.6579 GB, free: 10.45 MB / 0.5261 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 0.0581/0.991, allocations: 21.52 MB / 0.6789 GB, free: 4.168 MB / 0.5417 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01967/1.011, allocations: 4.167 MB / 0.683 GB, free: 15.79 MB / 0.5573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006456/1.011, allocations: 135 kB / 0.6831 GB, free: 15.64 MB / 0.5573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.674e-05/1.011, allocations: 64.5 kB / 0.6832 GB, free: 15.57 MB / 0.5573 GB
Notification: Performance of pre-optimization done (n=198): time 8.216e-06/1.012, allocations: 0 / 0.6832 GB, free: 15.57 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=255): time 0.1718/1.183, allocations: 25.79 MB / 0.7084 GB, free: 5.609 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001612/1.184, allocations: 239.6 kB / 0.7086 GB, free: 5.324 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003238/1.187, allocations: 1.303 MB / 0.7099 GB, free: 4.016 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006995/1.188, allocations: 65.7 kB / 0.7099 GB, free: 3.945 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001619/1.189, allocations: 1.547 MB / 0.7114 GB, free: 2.375 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00163/1.191, allocations: 0.8703 MB / 0.7123 GB, free: 1.492 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004778/1.191, allocations: 60 kB / 0.7123 GB, free: 1.434 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 0.000422/1.192, allocations: 432.4 kB / 0.7128 GB, free: 1.004 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01112/1.203, allocations: 2.527 MB / 0.7152 GB, free: 14.47 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01255/1.216, allocations: 3.423 MB / 0.7186 GB, free: 10.67 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01247/1.228, allocations: 2.957 MB / 0.7214 GB, free: 7.688 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.156e-05/1.228, allocations: 4 kB / 0.7215 GB, free: 7.684 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.0488/1.277, allocations: 9.736 MB / 0.731 GB, free: 13.88 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006934/1.284, allocations: 10.54 MB / 0.7413 GB, free: 2.508 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000119/1.284, allocations: 28 kB / 0.7413 GB, free: 2.48 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04777/1.332, allocations: 4.678 MB / 0.7458 GB, free: 13.79 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01359/1.346, allocations: 0.9789 MB / 0.7468 GB, free: 12.81 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05107/1.397, allocations: 14.12 MB / 0.7606 GB, free: 14.52 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007784/1.405, allocations: 0.5341 MB / 0.7611 GB, free: 13.99 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008405/1.405, allocations: 144 kB / 0.7612 GB, free: 13.85 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 2.045e-05/1.405, allocations: 4 kB / 0.7612 GB, free: 13.84 MB / 0.6355 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0365/1.442, allocations: 7.98 MB / 0.769 GB, free: 5.812 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001113/1.442, allocations: 28 kB / 0.7691 GB, free: 5.785 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0176/1.46, allocations: 2.714 MB / 0.7717 GB, free: 3.059 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01006/1.47, allocations: 1.131 MB / 0.7728 GB, free: 1.926 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03316/1.503, allocations: 11.62 MB / 0.7842 GB, free: 6.168 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007257/1.51, allocations: 0.5112 MB / 0.7847 GB, free: 5.656 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006469/1.511, allocations: 147.9 kB / 0.7848 GB, free: 5.512 MB / 0.6511 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 ()
 * 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 {8 40}
Notification: Performance of prepare postOptimizeDAE: time 0.004564/1.516, allocations: 1.543 MB / 0.7863 GB, free: 3.957 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008159/1.516, allocations: 189.7 kB / 0.7865 GB, free: 3.77 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04612/1.563, allocations: 9.405 MB / 0.7957 GB, free: 10.31 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.823e-05/1.563, allocations: 11.95 kB / 0.7957 GB, free: 10.3 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.512e-05/1.563, allocations: 4 kB / 0.7957 GB, free: 10.29 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002752/1.566, allocations: 0.6936 MB / 0.7964 GB, free: 9.578 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000694/1.566, allocations: 44 kB / 0.7964 GB, free: 9.535 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00669/1.573, allocations: 487.2 kB / 0.7969 GB, free: 9.059 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009992/1.574, allocations: 261.5 kB / 0.7971 GB, free: 8.805 MB / 0.6667 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.04259/1.617, allocations: 8.551 MB / 0.8055 GB, free: 236 kB / 0.6667 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.03349/1.65, allocations: 8.305 MB / 0.8136 GB, free: 7.875 MB / 0.6823 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.01032/1.661, allocations: 2.416 MB / 0.8159 GB, free: 5.457 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.002676/1.663, allocations: 1.017 MB / 0.8169 GB, free: 4.438 MB / 0.6823 GB
Notification: Performance of Backend: time 1.302e-06/1.663, allocations: 3.938 kB / 0.8169 GB, free: 4.434 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.02308/1.686, allocations: 4.608 MB / 0.8214 GB, free: 15.8 MB / 0.698 GB
Notification: Performance of SimCode: time 0.02086/1.707, allocations: 8.409 MB / 0.8297 GB, free: 7.355 MB / 0.698 GB
Notification: Performance of Templates: time 0.1643/1.872, allocations: 53.5 MB / 0.8819 GB, free: 1.906 MB / 0.7448 GB