Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY")
Notification: Performance of loadModel(Buildings): time 4.538/4.538, allocations: 458.9 MB / 473.4 MB, free: 11.81 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.91e-05/2.908e-05, allocations: 9 kB / 0.5697 GB, free: 9.773 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2483/0.2484, allocations: 106.2 MB / 0.6735 GB, free: 2.566 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY): time 0.04708/0.2955, allocations: 15.88 MB / 0.689 GB, free: 2.633 MB / 0.5573 GB
Notification: Performance of NFInst.instExpressions: time 0.01615/0.3117, allocations: 5.88 MB / 0.6947 GB, free: 12.74 MB / 0.573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001789/0.3136, allocations: 59.88 kB / 0.6948 GB, free: 12.68 MB / 0.573 GB
Notification: Performance of NFTyping.typeComponents: time 0.001469/0.3151, allocations: 417.5 kB / 0.6952 GB, free: 12.27 MB / 0.573 GB
Notification: Performance of NFTyping.typeBindings: time 0.003618/0.3187, allocations: 0.7475 MB / 0.6959 GB, free: 11.52 MB / 0.573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003554/0.3223, allocations: 0.7718 MB / 0.6967 GB, free: 10.75 MB / 0.573 GB
Notification: Performance of NFFlatten.flatten: time 0.004891/0.3272, allocations: 1.829 MB / 0.6984 GB, free: 8.914 MB / 0.573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0171/0.3444, allocations: 7.383 MB / 0.7057 GB, free: 1.477 MB / 0.573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002824/0.3473, allocations: 1.068 MB / 0.7067 GB, free: 416 kB / 0.573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004054/0.3514, allocations: 1.535 MB / 0.7082 GB, free: 14.87 MB / 0.5886 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002694/0.3541, allocations: 0.5579 MB / 0.7087 GB, free: 14.31 MB / 0.5886 GB
Notification: Performance of NFPackage.collectConstants: time 0.001152/0.3553, allocations: 168 kB / 0.7089 GB, free: 14.14 MB / 0.5886 GB
Notification: Performance of NFScalarize.scalarize: time 0.002781/0.3581, allocations: 1.676 MB / 0.7105 GB, free: 12.46 MB / 0.5886 GB
Notification: Performance of NFVerifyModel.verify: time 0.001361/0.3595, allocations: 300 kB / 0.7108 GB, free: 12.17 MB / 0.5886 GB
Notification: Performance of NFConvertDAE.convert: time 0.01068/0.3702, allocations: 6.682 MB / 0.7174 GB, free: 5.473 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 5.48e-06/0.3703, allocations: 0 / 0.7174 GB, free: 5.473 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 3.306e-06/0.3703, allocations: 0 / 0.7174 GB, free: 5.473 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 0.0002235/0.3705, allocations: 0 / 0.7174 GB, free: 5.473 MB / 0.5886 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 0.01098/0.3815, allocations: 3.041 MB / 0.7203 GB, free: 2.371 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 5.19e-05/0.3816, allocations: 8.031 kB / 0.7203 GB, free: 2.363 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02337/0.405, allocations: 2.449 MB / 0.7227 GB, free: 15.91 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007532/0.4125, allocations: 2.182 MB / 0.7248 GB, free: 13.68 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004196/0.413, allocations: 271.4 kB / 0.7251 GB, free: 13.41 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001686/0.4147, allocations: 371.8 kB / 0.7255 GB, free: 13.05 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02729/0.442, allocations: 7.268 MB / 0.7326 GB, free: 5.656 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001516/0.4422, allocations: 3.938 kB / 0.7326 GB, free: 5.652 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00134/0.4436, allocations: 148 kB / 0.7327 GB, free: 5.508 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008325/0.4444, allocations: 338.3 kB / 0.733 GB, free: 5.176 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02931/0.4738, allocations: 7.103 MB / 0.74 GB, free: 14.06 MB / 0.6198 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 0.05792/0.5317, allocations: 28.53 MB / 0.7678 GB, free: 15.06 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01456/0.5464, allocations: 4.171 MB / 0.7719 GB, free: 10.67 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005467/0.547, allocations: 131 kB / 0.772 GB, free: 10.52 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.328e-05/0.547, allocations: 68.5 kB / 0.7721 GB, free: 10.45 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=198): time 5.631e-06/0.5471, allocations: 0 / 0.7721 GB, free: 10.45 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=255): time 0.1583/0.7054, allocations: 25.75 MB / 0.7972 GB, free: 0.5234 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001603/0.7056, allocations: 239.6 kB / 0.7975 GB, free: 248 kB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003054/0.7087, allocations: 1.265 MB / 0.7987 GB, free: 14.96 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.000626/0.7094, allocations: 65.7 kB / 0.7988 GB, free: 14.89 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001664/0.711, allocations: 1.551 MB / 0.8003 GB, free: 13.32 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001627/0.7127, allocations: 0.8665 MB / 0.8011 GB, free: 12.45 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005216/0.7133, allocations: 60 kB / 0.8012 GB, free: 12.39 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0003711/0.7137, allocations: 440.4 kB / 0.8016 GB, free: 11.95 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01154/0.7252, allocations: 2.527 MB / 0.8041 GB, free: 9.418 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01192/0.7372, allocations: 3.411 MB / 0.8074 GB, free: 5.625 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01211/0.7494, allocations: 2.973 MB / 0.8103 GB, free: 2.629 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.559e-05/0.7495, allocations: 8 kB / 0.8103 GB, free: 2.621 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.6312/1.381, allocations: 9.728 MB / 0.8198 GB, free: 123.8 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002431/1.383, allocations: 10.53 MB / 0.8301 GB, free: 112.6 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001141/1.383, allocations: 25.97 kB / 0.8301 GB, free: 112.6 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02942/1.413, allocations: 4.679 MB / 0.8347 GB, free: 112 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008101/1.421, allocations: 0.9819 MB / 0.8356 GB, free: 112 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03788/1.459, allocations: 14.1 MB / 0.8494 GB, free: 105.5 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00709/1.466, allocations: 0.5267 MB / 0.8499 GB, free: 105.5 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008155/1.467, allocations: 145.6 kB / 0.8501 GB, free: 105.4 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.486e-05/1.467, allocations: 7.922 kB / 0.8501 GB, free: 105.4 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03337/1.5, allocations: 7.975 MB / 0.8579 GB, free: 101.4 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001216/1.5, allocations: 27.28 kB / 0.8579 GB, free: 101.4 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01601/1.516, allocations: 2.718 MB / 0.8605 GB, free: 100.1 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009075/1.526, allocations: 1.126 MB / 0.8616 GB, free: 99.79 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02843/1.554, allocations: 11.62 MB / 0.873 GB, free: 89.17 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00654/1.561, allocations: 0.5075 MB / 0.8735 GB, free: 88.68 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007817/1.561, allocations: 151.9 kB / 0.8736 GB, free: 88.53 MB / 0.6823 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 {6 42}
Notification: Performance of prepare postOptimizeDAE: time 0.003823/1.565, allocations: 1.529 MB / 0.8751 GB, free: 87 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008215/1.566, allocations: 192.9 kB / 0.8753 GB, free: 86.86 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0399/1.606, allocations: 9.41 MB / 0.8845 GB, free: 77.42 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.441e-05/1.606, allocations: 26.73 kB / 0.8845 GB, free: 77.39 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.907e-05/1.606, allocations: 12 kB / 0.8845 GB, free: 77.38 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.258e-05/1.606, allocations: 11.95 kB / 0.8845 GB, free: 77.37 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0514/1.658, allocations: 14.45 MB / 0.8987 GB, free: 62.8 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.633e-05/1.658, allocations: 8 kB / 0.8987 GB, free: 62.8 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006183/1.664, allocations: 0.718 MB / 0.8994 GB, free: 62.08 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02646/1.69, allocations: 4.498 MB / 0.9038 GB, free: 57.57 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006155/1.691, allocations: 75.95 kB / 0.9038 GB, free: 57.5 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.08122/1.772, allocations: 20.77 MB / 0.9241 GB, free: 36.46 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.849e-05/1.772, allocations: 11.94 kB / 0.9241 GB, free: 36.45 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04465/1.817, allocations: 9.328 MB / 0.9332 GB, free: 26.86 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002257/1.819, allocations: 0.6933 MB / 0.9339 GB, free: 26.14 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008224/1.82, allocations: 48 kB / 0.934 GB, free: 26.1 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006131/1.826, allocations: 495.2 kB / 0.9344 GB, free: 25.61 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001016/1.828, allocations: 202.5 kB / 0.9346 GB, free: 25.41 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004089/1.828, allocations: 95.94 kB / 0.9347 GB, free: 25.32 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.002203/1.83, allocations: 0.9886 MB / 0.9357 GB, free: 24.33 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 9.52e-07/1.83, allocations: 3.938 kB / 0.9357 GB, free: 24.32 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.007901/1.838, allocations: 1.648 MB / 0.9373 GB, free: 22.68 MB / 0.6823 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 (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 0.0007244/1.839, allocations: 182.9 kB / 0.9375 GB, free: 22.5 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.04231/1.881, allocations: 10.6 MB / 0.9478 GB, free: 11.87 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.339e-05/1.881, allocations: 0 / 0.9478 GB, free: 11.87 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.02507/1.906, allocations: 3.924 MB / 0.9517 GB, free: 7.914 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004168/1.911, allocations: 206.4 kB / 0.9519 GB, free: 7.715 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.063/1.974, allocations: 11.06 MB / 0.9627 GB, free: 12.54 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005996/1.98, allocations: 2.886 MB / 0.9655 GB, free: 9.621 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.01068/1.99, allocations: 1.802 MB / 0.9672 GB, free: 7.82 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001275/1.992, allocations: 155.3 kB / 0.9674 GB, free: 7.672 MB / 0.698 GB
Notification: Performance of SimCode: time 1.884e-06/1.992, allocations: 3.938 kB / 0.9674 GB, free: 7.668 MB / 0.698 GB
Notification: Performance of Templates: time 0.1583/2.15, allocations: 60.78 MB / 1.027 GB, free: 11.03 MB / 0.7605 GB