Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 4.144/4.144, allocations: 464.6 MB / 476.8 MB, free: 2.191 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.052e-05/4.057e-05, allocations: 4 kB / 0.5732 GB, free: 5.586 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2508/0.2508, allocations: 107.1 MB / 0.6779 GB, free: 10.25 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.033/1.284, allocations: 192.8 MB / 0.8662 GB, free: 10.73 MB / 0.6667 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0005446/1.285, allocations: 109 kB / 0.8663 GB, free: 10.67 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 0.6403/1.925, allocations: 146.2 MB / 1.009 GB, free: 2.512 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 5.019e-06/1.925, allocations: 0 / 1.009 GB, free: 2.512 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0002318/1.925, allocations: 79.94 kB / 1.009 GB, free: 2.434 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: 1083
 * Number of variables: 1083
Notification: Performance of Generate backend data structure: time 0.0144/1.94, allocations: 3.131 MB / 1.012 GB, free: 15.25 MB / 0.8073 GB
Notification: Performance of prepare preOptimizeDAE: time 5.646e-05/1.94, allocations: 12.03 kB / 1.012 GB, free: 15.23 MB / 0.8073 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003022/1.943, allocations: 0.5954 MB / 1.013 GB, free: 14.63 MB / 0.8073 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02272/1.965, allocations: 2.156 MB / 1.015 GB, free: 12.46 MB / 0.8073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008583/1.974, allocations: 2.311 MB / 1.017 GB, free: 10.11 MB / 0.8073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004981/1.975, allocations: 303.8 kB / 1.017 GB, free: 9.812 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002951/1.978, allocations: 380 kB / 1.018 GB, free: 9.441 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02369/2.001, allocations: 6.397 MB / 1.024 GB, free: 2.934 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001707/2.002, allocations: 0 / 1.024 GB, free: 2.934 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00177/2.003, allocations: 167.9 kB / 1.024 GB, free: 2.77 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001084/2.004, allocations: 326.5 kB / 1.025 GB, free: 2.449 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0198/2.024, allocations: 5.564 MB / 1.03 GB, free: 12.88 MB / 0.823 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 0.06362/2.088, allocations: 28.6 MB / 1.058 GB, free: 13.89 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009421/2.097, allocations: 3.198 MB / 1.061 GB, free: 10.53 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004485/2.102, allocations: 1.603 MB / 1.063 GB, free: 8.906 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003605/2.102, allocations: 134.3 kB / 1.063 GB, free: 8.754 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.509e-05/2.102, allocations: 59.81 kB / 1.063 GB, free: 8.688 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=176): time 4.839e-06/2.102, allocations: 0 / 1.063 GB, free: 8.688 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=221): time 0.1537/2.256, allocations: 20.4 MB / 1.083 GB, free: 4.234 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001474/2.256, allocations: 235.6 kB / 1.083 GB, free: 3.957 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003648/2.26, allocations: 1.433 MB / 1.084 GB, free: 2.512 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.000595/2.261, allocations: 61.7 kB / 1.084 GB, free: 2.445 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001801/2.262, allocations: 1.724 MB / 1.086 GB, free: 0.6953 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001514/2.264, allocations: 0.7589 MB / 1.087 GB, free: 15.92 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005516/2.265, allocations: 67.94 kB / 1.087 GB, free: 15.86 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0003701/2.265, allocations: 440.5 kB / 1.087 GB, free: 15.42 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005743/2.271, allocations: 1.919 MB / 1.089 GB, free: 13.5 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006915/2.278, allocations: 3.009 MB / 1.092 GB, free: 9.98 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006563/2.284, allocations: 2.427 MB / 1.094 GB, free: 7.555 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.414e-05/2.284, allocations: 12 kB / 1.094 GB, free: 7.543 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02858/2.313, allocations: 7.36 MB / 1.102 GB, free: 168 kB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.6106/2.924, allocations: 14.09 MB / 1.115 GB, free: 224.2 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001174/2.924, allocations: 40.06 kB / 1.115 GB, free: 224.2 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04488/2.969, allocations: 5.896 MB / 1.121 GB, free: 224.2 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008115/2.977, allocations: 0.9298 MB / 1.122 GB, free: 224.2 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03406/3.011, allocations: 11.45 MB / 1.133 GB, free: 222.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007605/3.019, allocations: 0.5506 MB / 1.134 GB, free: 222.4 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001045/3.02, allocations: 203 kB / 1.134 GB, free: 222.4 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.591e-05/3.02, allocations: 3.344 kB / 1.134 GB, free: 222.4 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02469/3.045, allocations: 6.709 MB / 1.141 GB, free: 222.3 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001878/3.045, allocations: 36.38 kB / 1.141 GB, free: 222.3 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01607/3.061, allocations: 2.617 MB / 1.143 GB, free: 222.3 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008763/3.07, allocations: 1.068 MB / 1.144 GB, free: 222.3 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02469/3.094, allocations: 9.325 MB / 1.153 GB, free: 221 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007007/3.101, allocations: 0.5101 MB / 1.154 GB, free: 221 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009573/3.102, allocations: 204.9 kB / 1.154 GB, free: 221 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 162
 * 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 0.001153/3.104, allocations: 293.9 kB / 1.154 GB, free: 220.9 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008236/3.104, allocations: 195.3 kB / 1.154 GB, free: 220.9 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0227/3.127, allocations: 6.382 MB / 1.161 GB, free: 220.8 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.306e-05/3.127, allocations: 29.53 kB / 1.161 GB, free: 220.8 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.159e-05/3.127, allocations: 10.53 kB / 1.161 GB, free: 220.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.486e-05/3.127, allocations: 8.062 kB / 1.161 GB, free: 220.8 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03583/3.163, allocations: 11.7 MB / 1.172 GB, free: 219.5 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.288e-05/3.163, allocations: 7.75 kB / 1.172 GB, free: 219.5 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005588/3.169, allocations: 0.6132 MB / 1.173 GB, free: 219.5 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04075/3.21, allocations: 5.723 MB / 1.178 GB, free: 219.5 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006638/3.21, allocations: 81.16 kB / 1.178 GB, free: 219.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02861/3.239, allocations: 11.12 MB / 1.189 GB, free: 215.7 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.194e-05/3.239, allocations: 11 kB / 1.189 GB, free: 215.7 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02115/3.26, allocations: 6.91 MB / 1.196 GB, free: 212.6 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002288/3.263, allocations: 0.6802 MB / 1.197 GB, free: 212.3 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007916/3.263, allocations: 50.61 kB / 1.197 GB, free: 212.2 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00623/3.27, allocations: 476.7 kB / 1.197 GB, free: 212.2 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008683/3.271, allocations: 174.4 kB / 1.197 GB, free: 212.2 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004652/3.271, allocations: 125.9 kB / 1.198 GB, free: 212.2 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.002457/3.274, allocations: 1.062 MB / 1.199 GB, free: 211.8 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 7.11e-07/3.274, allocations: 4 kB / 1.199 GB, free: 211.8 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.00987/3.284, allocations: 1.645 MB / 1.2 GB, free: 211.6 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 (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 0.0271/3.311, allocations: 10.5 MB / 1.21 GB, free: 206 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.02736/3.338, allocations: 8.531 MB / 1.219 GB, free: 203.4 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 1.754e-05/3.338, allocations: 4.375 kB / 1.219 GB, free: 203.4 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.01034/3.349, allocations: 2.844 MB / 1.222 GB, free: 202.5 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002394/3.351, allocations: 212.4 kB / 1.222 GB, free: 202.4 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03759/3.389, allocations: 8.816 MB / 1.23 GB, free: 199.2 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005591/3.394, allocations: 2.94 MB / 1.233 GB, free: 196.8 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.009639/3.404, allocations: 1.808 MB / 1.235 GB, free: 195.7 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003148/3.407, allocations: 1.268 MB / 1.236 GB, free: 194.5 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.974e-06/3.407, allocations: 0 / 1.236 GB, free: 194.5 MB / 0.8855 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1968/3.604, allocations: 79.39 MB / 1.314 GB, free: 125.6 MB / 0.8855 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002402/3.604, allocations: 240 kB / 1.314 GB, free: 125.2 MB / 0.8855 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.73/8.335, allocations: 4 kB / 1.314 GB, free: 125.2 MB / 0.8855 GB