Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadModel(Buildings): time 4.324/4.324, allocations: 431.3 MB / 445.8 MB, free: 5.43 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.007e-05/3.001e-05, allocations: 0 / 0.5354 GB, free: 14.81 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6269/0.627, allocations: 98.71 MB / 0.6318 GB, free: 11.96 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY): time 0.02975/0.6568, allocations: 15.93 MB / 0.6474 GB, free: 11.98 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.01486/0.6717, allocations: 5.923 MB / 0.6532 GB, free: 6.039 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001841/0.6736, allocations: 63.88 kB / 0.6532 GB, free: 5.977 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.00185/0.6755, allocations: 421.5 kB / 0.6536 GB, free: 5.562 MB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.003898/0.6794, allocations: 0.7552 MB / 0.6544 GB, free: 4.805 MB / 0.5261 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003524/0.683, allocations: 0.7757 MB / 0.6551 GB, free: 4.027 MB / 0.5261 GB
Notification: Performance of NFFlatten.flatten: time 0.004725/0.6878, allocations: 1.848 MB / 0.6569 GB, free: 2.176 MB / 0.5261 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01746/0.7053, allocations: 7.421 MB / 0.6642 GB, free: 10.7 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00279/0.7081, allocations: 1.075 MB / 0.6652 GB, free: 9.617 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003994/0.7121, allocations: 1.539 MB / 0.6667 GB, free: 8.074 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00268/0.7149, allocations: 0.5696 MB / 0.6673 GB, free: 7.504 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.001103/0.716, allocations: 168 kB / 0.6675 GB, free: 7.34 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.002887/0.7189, allocations: 1.672 MB / 0.6691 GB, free: 5.664 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.001557/0.7205, allocations: 300 kB / 0.6694 GB, free: 5.371 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.01094/0.7315, allocations: 6.723 MB / 0.6759 GB, free: 14.63 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 4.959e-06/0.7315, allocations: 0 / 0.6759 GB, free: 14.63 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 2.465e-06/0.7316, allocations: 0 / 0.6759 GB, free: 14.63 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 0.0002492/0.7318, allocations: 0 / 0.6759 GB, free: 14.63 MB / 0.5573 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 0.01121/0.743, allocations: 3.068 MB / 0.6789 GB, free: 11.5 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 5.454e-05/0.7431, allocations: 8.031 kB / 0.6789 GB, free: 11.5 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02928/0.7724, allocations: 2.465 MB / 0.6814 GB, free: 9.023 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01037/0.7828, allocations: 2.194 MB / 0.6835 GB, free: 6.781 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005894/0.7835, allocations: 283.5 kB / 0.6838 GB, free: 6.504 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002393/0.7859, allocations: 364 kB / 0.6841 GB, free: 6.148 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03507/0.821, allocations: 7.296 MB / 0.6912 GB, free: 14.73 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001672/0.8212, allocations: 12 kB / 0.6912 GB, free: 14.71 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001648/0.8229, allocations: 151.9 kB / 0.6914 GB, free: 14.57 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001146/0.8241, allocations: 342.4 kB / 0.6917 GB, free: 14.23 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03122/0.8553, allocations: 7.115 MB / 0.6987 GB, free: 7.109 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 0.058/0.9134, allocations: 28.6 MB / 0.7266 GB, free: 8.027 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01424/0.9277, allocations: 4.171 MB / 0.7307 GB, free: 3.645 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005135/0.9282, allocations: 139 kB / 0.7308 GB, free: 3.492 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.466e-05/0.9283, allocations: 64.5 kB / 0.7309 GB, free: 3.422 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=198): time 5.02e-06/0.9283, allocations: 0 / 0.7309 GB, free: 3.422 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=255): time 0.174/1.102, allocations: 25.79 MB / 0.7561 GB, free: 9.457 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001702/1.103, allocations: 239.6 kB / 0.7563 GB, free: 9.172 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003128/1.106, allocations: 1.307 MB / 0.7576 GB, free: 7.859 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006657/1.106, allocations: 65.7 kB / 0.7576 GB, free: 7.789 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001574/1.108, allocations: 1.567 MB / 0.7592 GB, free: 6.199 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001447/1.109, allocations: 0.8665 MB / 0.76 GB, free: 5.32 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004062/1.11, allocations: 64 kB / 0.7601 GB, free: 5.258 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0003531/1.11, allocations: 432.4 kB / 0.7605 GB, free: 4.828 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01264/1.123, allocations: 2.527 MB / 0.7629 GB, free: 2.297 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01399/1.137, allocations: 3.411 MB / 0.7663 GB, free: 14.5 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01197/1.149, allocations: 2.961 MB / 0.7692 GB, free: 11.52 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.226e-05/1.149, allocations: 8 kB / 0.7692 GB, free: 11.51 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.04606/1.195, allocations: 9.741 MB / 0.7787 GB, free: 1.699 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.005683/1.201, allocations: 10.53 MB / 0.789 GB, free: 6.332 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001112/1.201, allocations: 24 kB / 0.789 GB, free: 6.309 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02982/1.231, allocations: 4.673 MB / 0.7936 GB, free: 1.621 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008334/1.239, allocations: 0.983 MB / 0.7945 GB, free: 0.6367 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04297/1.282, allocations: 14.11 MB / 0.8083 GB, free: 2.359 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007503/1.29, allocations: 0.5262 MB / 0.8088 GB, free: 1.832 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009821/1.291, allocations: 144 kB / 0.8089 GB, free: 1.691 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.843e-05/1.291, allocations: 4 kB / 0.809 GB, free: 1.688 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.6354/1.926, allocations: 7.979 MB / 0.8167 GB, free: 158.1 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001454/1.927, allocations: 26.38 kB / 0.8168 GB, free: 158.1 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02019/1.947, allocations: 2.713 MB / 0.8194 GB, free: 157.8 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009662/1.956, allocations: 1.131 MB / 0.8205 GB, free: 157.7 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02947/1.986, allocations: 11.61 MB / 0.8319 GB, free: 152.5 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006583/1.993, allocations: 0.5044 MB / 0.8324 GB, free: 152.5 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007219/1.993, allocations: 153.5 kB / 0.8325 GB, free: 152.4 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 0.003704/1.997, allocations: 1.538 MB / 0.834 GB, free: 151.8 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007809/1.998, allocations: 195.9 kB / 0.8342 GB, free: 151.8 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0405/2.038, allocations: 9.419 MB / 0.8434 GB, free: 148.1 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.164e-05/2.039, allocations: 25.25 kB / 0.8434 GB, free: 148.1 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.95e-05/2.039, allocations: 12 kB / 0.8434 GB, free: 148.1 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.151e-05/2.039, allocations: 11.95 kB / 0.8434 GB, free: 148.1 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05156/2.09, allocations: 14.47 MB / 0.8576 GB, free: 133.6 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.08e-05/2.09, allocations: 4 kB / 0.8576 GB, free: 133.6 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006185/2.097, allocations: 0.7256 MB / 0.8583 GB, free: 132.8 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.05155/2.148, allocations: 4.486 MB / 0.8627 GB, free: 128.3 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007584/2.149, allocations: 71.91 kB / 0.8627 GB, free: 128.3 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.07122/2.22, allocations: 20.8 MB / 0.883 GB, free: 107.3 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.047e-05/2.22, allocations: 11.94 kB / 0.8831 GB, free: 107.3 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03699/2.257, allocations: 9.334 MB / 0.8922 GB, free: 97.6 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002346/2.26, allocations: 0.6991 MB / 0.8928 GB, free: 96.88 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008558/2.261, allocations: 52 kB / 0.8929 GB, free: 96.83 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006059/2.267, allocations: 495.1 kB / 0.8934 GB, free: 96.35 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001063/2.268, allocations: 210.4 kB / 0.8936 GB, free: 96.14 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003537/2.268, allocations: 87.95 kB / 0.8937 GB, free: 96.06 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.002008/2.27, allocations: 1.017 MB / 0.8946 GB, free: 95.04 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 3.41e-07/2.27, allocations: 0 / 0.8946 GB, free: 95.04 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.007113/2.277, allocations: 1.665 MB / 0.8963 GB, free: 93.38 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 0.0005828/2.278, allocations: 183.1 kB / 0.8964 GB, free: 93.19 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.04101/2.319, allocations: 10.61 MB / 0.9068 GB, free: 82.56 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.322e-05/2.319, allocations: 4.062 kB / 0.9068 GB, free: 82.56 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.01593/2.335, allocations: 3.93 MB / 0.9106 GB, free: 78.6 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002254/2.337, allocations: 231.8 kB / 0.9109 GB, free: 78.38 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.041/2.378, allocations: 11.1 MB / 0.9217 GB, free: 67.16 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005306/2.384, allocations: 2.902 MB / 0.9245 GB, free: 64.22 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.009506/2.393, allocations: 1.812 MB / 0.9263 GB, free: 62.41 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001183/2.394, allocations: 159.3 kB / 0.9265 GB, free: 62.25 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.462e-06/2.394, allocations: 0 / 0.9265 GB, free: 62.25 MB / 0.6823 GB
Notification: Performance of Templates: time 0.1342/2.529, allocations: 61.42 MB / 0.9864 GB, free: 1.004 MB / 0.6823 GB