Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 4.343/4.343, allocations: 464.6 MB / 476.8 MB, free: 2.121 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.615e-05/4.618e-05, allocations: 4 kB / 0.5732 GB, free: 5.57 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2395/0.2396, allocations: 107.1 MB / 0.6779 GB, free: 10.24 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9579/1.197, allocations: 193.4 MB / 0.8667 GB, free: 10.56 MB / 0.6667 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004296/1.198, allocations: 106.9 kB / 0.8668 GB, free: 10.5 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5816/1.78, allocations: 140.1 MB / 1.004 GB, free: 8.258 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 2.445e-06/1.78, allocations: 0 / 1.004 GB, free: 8.258 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0002282/1.78, allocations: 75.98 kB / 1.004 GB, free: 8.184 MB / 0.7917 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 0.01437/1.794, allocations: 3.028 MB / 1.007 GB, free: 5.098 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 5.824e-05/1.794, allocations: 8.031 kB / 1.007 GB, free: 5.09 MB / 0.7917 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00311/1.798, allocations: 0.5627 MB / 1.007 GB, free: 4.52 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02299/1.821, allocations: 2.137 MB / 1.009 GB, free: 2.375 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00811/1.829, allocations: 2.24 MB / 1.012 GB, free: 92 kB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004814/1.829, allocations: 271.4 kB / 1.012 GB, free: 15.82 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002174/1.831, allocations: 364 kB / 1.012 GB, free: 15.46 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02262/1.854, allocations: 6.107 MB / 1.018 GB, free: 9.234 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001368/1.854, allocations: 3.938 kB / 1.018 GB, free: 9.23 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001233/1.856, allocations: 156 kB / 1.018 GB, free: 9.078 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009271/1.857, allocations: 306.3 kB / 1.019 GB, free: 8.777 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01874/1.875, allocations: 5.458 MB / 1.024 GB, free: 3.316 MB / 0.8073 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.09337/1.969, allocations: 28.22 MB / 1.051 GB, free: 4.691 MB / 0.8386 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009497/1.978, allocations: 3.724 MB / 1.055 GB, free: 0.7539 MB / 0.8386 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004972/1.983, allocations: 1.867 MB / 1.057 GB, free: 14.88 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003807/1.984, allocations: 135 kB / 1.057 GB, free: 14.72 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.685e-05/1.984, allocations: 64.5 kB / 1.057 GB, free: 14.65 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=198): time 5.551e-06/1.984, allocations: 0 / 1.057 GB, free: 14.65 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=255): time 0.1638/2.148, allocations: 24.62 MB / 1.081 GB, free: 6.016 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001533/2.148, allocations: 235.6 kB / 1.081 GB, free: 5.734 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003077/2.151, allocations: 1.282 MB / 1.083 GB, free: 4.441 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007216/2.152, allocations: 69.7 kB / 1.083 GB, free: 4.367 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001467/2.153, allocations: 1.547 MB / 1.084 GB, free: 2.797 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001485/2.155, allocations: 0.8703 MB / 1.085 GB, free: 1.914 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004122/2.155, allocations: 63.94 kB / 1.085 GB, free: 1.852 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0003125/2.155, allocations: 440.4 kB / 1.085 GB, free: 1.414 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005402/2.161, allocations: 2.032 MB / 1.087 GB, free: 15.38 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006292/2.167, allocations: 2.926 MB / 1.09 GB, free: 12.06 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006963/2.174, allocations: 2.49 MB / 1.093 GB, free: 9.543 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.552e-05/2.174, allocations: 8 kB / 1.093 GB, free: 9.535 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02939/2.204, allocations: 7.667 MB / 1.1 GB, free: 1.805 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.6964/2.9, allocations: 10.79 MB / 1.111 GB, free: 234.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.639e-05/2.9, allocations: 27.31 kB / 1.111 GB, free: 234.6 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04617/2.946, allocations: 6.136 MB / 1.117 GB, free: 234.5 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007927/2.954, allocations: 0.8785 MB / 1.118 GB, free: 234.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0378/2.992, allocations: 13.48 MB / 1.131 GB, free: 232.7 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007372/3, allocations: 0.5206 MB / 1.131 GB, free: 232.7 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001074/3.001, allocations: 188.7 kB / 1.132 GB, free: 232.7 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.78e-05/3.001, allocations: 5.281 kB / 1.132 GB, free: 232.7 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02565/3.027, allocations: 6.963 MB / 1.138 GB, free: 232.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001419/3.027, allocations: 27.94 kB / 1.138 GB, free: 232.6 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01709/3.044, allocations: 2.726 MB / 1.141 GB, free: 232.5 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008661/3.053, allocations: 1.052 MB / 1.142 GB, free: 232.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02672/3.079, allocations: 10.98 MB / 1.153 GB, free: 231.3 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007286/3.087, allocations: 0.5105 MB / 1.153 GB, free: 231.3 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001338/3.088, allocations: 183 kB / 1.153 GB, free: 231.3 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 124
 * 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 0.001578/3.09, allocations: 287.7 kB / 1.154 GB, free: 231.2 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001237/3.091, allocations: 189 kB / 1.154 GB, free: 231.1 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02893/3.12, allocations: 7.504 MB / 1.161 GB, free: 230.9 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.876e-05/3.12, allocations: 22.28 kB / 1.161 GB, free: 230.9 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.179e-05/3.12, allocations: 12.38 kB / 1.161 GB, free: 230.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.821e-05/3.12, allocations: 14.16 kB / 1.161 GB, free: 230.9 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0363/3.156, allocations: 12.6 MB / 1.174 GB, free: 227 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.079e-05/3.157, allocations: 6.781 kB / 1.174 GB, free: 227 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00571/3.162, allocations: 0.6229 MB / 1.174 GB, free: 227 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0411/3.203, allocations: 5.951 MB / 1.18 GB, free: 226.5 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006972/3.204, allocations: 87.55 kB / 1.18 GB, free: 226.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03156/3.236, allocations: 13.06 MB / 1.193 GB, free: 220.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.192e-05/3.236, allocations: 10.97 kB / 1.193 GB, free: 220.5 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0228/3.259, allocations: 7.451 MB / 1.2 GB, free: 217.4 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002869/3.262, allocations: 0.7256 MB / 1.201 GB, free: 217 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001233/3.263, allocations: 52.95 kB / 1.201 GB, free: 217 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006711/3.27, allocations: 486.1 kB / 1.201 GB, free: 216.9 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008795/3.271, allocations: 200.1 kB / 1.202 GB, free: 216.9 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004314/3.271, allocations: 126.7 kB / 1.202 GB, free: 216.9 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.002101/3.273, allocations: 1.002 MB / 1.203 GB, free: 216.5 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 6.01e-07/3.273, allocations: 0 / 1.203 GB, free: 216.5 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.009419/3.283, allocations: 1.641 MB / 1.204 GB, free: 216.3 MB / 0.8855 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 0.02864/3.311, allocations: 11.09 MB / 1.215 GB, free: 210.4 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.02843/3.34, allocations: 9.07 MB / 1.224 GB, free: 207.5 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 1.564e-05/3.34, allocations: 2.562 kB / 1.224 GB, free: 207.5 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.01083/3.351, allocations: 3.142 MB / 1.227 GB, free: 205.1 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002224/3.353, allocations: 196.2 kB / 1.227 GB, free: 204.9 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04767/3.401, allocations: 10.13 MB / 1.237 GB, free: 197 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004446/3.405, allocations: 2.878 MB / 1.24 GB, free: 194.7 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.009247/3.414, allocations: 1.784 MB / 1.242 GB, free: 193.5 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002939/3.417, allocations: 1.205 MB / 1.243 GB, free: 192.4 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.452e-06/3.417, allocations: 1.781 kB / 1.243 GB, free: 192.4 MB / 0.8855 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2679/3.685, allocations: 83.28 MB / 1.324 GB, free: 116.7 MB / 0.8855 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002127/3.686, allocations: 253.8 kB / 1.324 GB, free: 116.4 MB / 0.8855 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.673/8.359, allocations: 0 / 1.324 GB, free: 116.4 MB / 0.8855 GB