Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY,fileNamePrefix="Buildings_6_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 4.082/4.082, allocations: 432.7 MB / 444.9 MB, free: 15.67 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.083e-05/4.105e-05, allocations: 3.547 kB / 0.5338 GB, free: 12.25 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2369/0.2369, allocations: 98.73 MB / 0.6302 GB, free: 6.062 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.025/1.262, allocations: 185.7 MB / 0.8116 GB, free: 48.33 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000453/1.262, allocations: 117 kB / 0.8118 GB, free: 48.33 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5476/1.81, allocations: 140.1 MB / 0.9485 GB, free: 12.74 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.836e-06/1.81, allocations: 4 kB / 0.9486 GB, free: 12.74 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 0.0002442/1.81, allocations: 75.91 kB / 0.9486 GB, free: 12.67 MB / 0.698 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 0.01531/1.825, allocations: 3.018 MB / 0.9516 GB, free: 9.602 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 6.303e-05/1.826, allocations: 8.031 kB / 0.9516 GB, free: 9.594 MB / 0.698 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003483/1.829, allocations: 0.5702 MB / 0.9521 GB, free: 9.027 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0238/1.853, allocations: 2.133 MB / 0.9542 GB, free: 6.887 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008922/1.862, allocations: 2.238 MB / 0.9564 GB, free: 4.621 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005072/1.862, allocations: 278.2 kB / 0.9567 GB, free: 4.359 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002445/1.865, allocations: 362.6 kB / 0.957 GB, free: 4.016 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02523/1.89, allocations: 6.109 MB / 0.963 GB, free: 13.82 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001872/1.89, allocations: 7.938 kB / 0.963 GB, free: 13.81 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001986/1.892, allocations: 155.7 kB / 0.9631 GB, free: 13.67 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001044/1.894, allocations: 306.2 kB / 0.9634 GB, free: 13.37 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02047/1.914, allocations: 5.454 MB / 0.9688 GB, free: 7.91 MB / 0.7136 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 0.06553/1.98, allocations: 28.23 MB / 0.9963 GB, free: 9.406 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01036/1.99, allocations: 3.724 MB / 1 GB, free: 5.477 MB / 0.7448 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005502/1.996, allocations: 1.867 MB / 1.002 GB, free: 3.59 MB / 0.7448 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004561/1.996, allocations: 134.5 kB / 1.002 GB, free: 3.449 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.226e-05/1.996, allocations: 64.5 kB / 1.002 GB, free: 3.379 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=198): time 7.494e-06/1.996, allocations: 0 / 1.002 GB, free: 3.379 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=255): time 0.1732/2.169, allocations: 24.61 MB / 1.026 GB, free: 10.8 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001763/2.17, allocations: 239.6 kB / 1.026 GB, free: 10.52 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003463/2.173, allocations: 1.278 MB / 1.027 GB, free: 9.23 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0008794/2.174, allocations: 69.7 kB / 1.028 GB, free: 9.156 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001828/2.176, allocations: 1.547 MB / 1.029 GB, free: 7.598 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001962/2.178, allocations: 0.8661 MB / 1.03 GB, free: 6.738 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000537/2.179, allocations: 60 kB / 1.03 GB, free: 6.68 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0003834/2.179, allocations: 440.4 kB / 1.03 GB, free: 6.242 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00626/2.185, allocations: 2.04 MB / 1.032 GB, free: 4.199 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007481/2.193, allocations: 2.926 MB / 1.035 GB, free: 0.8828 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007334/2.2, allocations: 2.485 MB / 1.038 GB, free: 14.37 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.435e-05/2.2, allocations: 8 kB / 1.038 GB, free: 14.36 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.03066/2.231, allocations: 7.679 MB / 1.045 GB, free: 6.621 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 0.005347/2.236, allocations: 10.79 MB / 1.056 GB, free: 10.98 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.675e-05/2.237, allocations: 24 kB / 1.056 GB, free: 10.95 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04582/2.282, allocations: 6.137 MB / 1.062 GB, free: 4.805 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008031/2.29, allocations: 0.8851 MB / 1.063 GB, free: 3.918 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03827/2.329, allocations: 13.47 MB / 1.076 GB, free: 6.289 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008066/2.337, allocations: 0.5184 MB / 1.076 GB, free: 5.77 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001389/2.338, allocations: 191.9 kB / 1.076 GB, free: 5.582 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.878e-05/2.338, allocations: 4 kB / 1.076 GB, free: 5.578 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03754/2.376, allocations: 6.966 MB / 1.083 GB, free: 14.56 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001548/2.376, allocations: 32.5 kB / 1.083 GB, free: 14.53 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02403/2.4, allocations: 2.729 MB / 1.086 GB, free: 11.79 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01229/2.413, allocations: 1.041 MB / 1.087 GB, free: 10.75 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.6446/3.057, allocations: 10.99 MB / 1.098 GB, free: 227.5 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007886/3.065, allocations: 0.5007 MB / 1.098 GB, free: 227.5 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001392/3.067, allocations: 189.1 kB / 1.098 GB, free: 227.5 MB / 0.8386 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 0.001389/3.068, allocations: 287.3 kB / 1.099 GB, free: 227.4 MB / 0.8386 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009884/3.069, allocations: 189.3 kB / 1.099 GB, free: 227.4 MB / 0.8386 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03031/3.099, allocations: 7.496 MB / 1.106 GB, free: 227.2 MB / 0.8386 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.272e-05/3.1, allocations: 26.41 kB / 1.106 GB, free: 227.2 MB / 0.8386 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.922e-05/3.1, allocations: 10.88 kB / 1.106 GB, free: 227.2 MB / 0.8386 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.318e-05/3.1, allocations: 17.91 kB / 1.106 GB, free: 227.2 MB / 0.8386 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04317/3.143, allocations: 12.6 MB / 1.118 GB, free: 226 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.215e-05/3.143, allocations: 7.656 kB / 1.118 GB, free: 226 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005907/3.149, allocations: 0.6177 MB / 1.119 GB, free: 226 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04216/3.191, allocations: 5.946 MB / 1.125 GB, free: 226 MB / 0.8386 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007822/3.192, allocations: 85.36 kB / 1.125 GB, free: 226 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03296/3.225, allocations: 13.07 MB / 1.138 GB, free: 224.1 MB / 0.8386 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.357e-05/3.225, allocations: 18.06 kB / 1.138 GB, free: 224.1 MB / 0.8386 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02295/3.248, allocations: 7.439 MB / 1.145 GB, free: 222.8 MB / 0.8386 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003106/3.251, allocations: 0.7309 MB / 1.146 GB, free: 222.7 MB / 0.8386 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001191/3.252, allocations: 52.03 kB / 1.146 GB, free: 222.7 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006894/3.259, allocations: 485.4 kB / 1.146 GB, free: 222.7 MB / 0.8386 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001017/3.26, allocations: 206.5 kB / 1.146 GB, free: 222.6 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005005/3.261, allocations: 120.7 kB / 1.147 GB, free: 222.6 MB / 0.8386 GB
Notification: Performance of sorting global known variables: time 0.002357/3.263, allocations: 0.9982 MB / 1.148 GB, free: 222.5 MB / 0.8386 GB
Notification: Performance of sort global known variables: time 7.31e-07/3.263, allocations: 0 / 1.148 GB, free: 222.5 MB / 0.8386 GB
Notification: Performance of remove unused functions: time 0.009251/3.273, allocations: 1.645 MB / 1.149 GB, free: 222.5 MB / 0.8386 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 0.0297/3.302, allocations: 11.08 MB / 1.16 GB, free: 218.4 MB / 0.8386 GB
Notification: Performance of simCode: created initialization part: time 0.02936/3.332, allocations: 9.075 MB / 1.169 GB, free: 218 MB / 0.8386 GB
Notification: Performance of simCode: created event and clocks part: time 1.521e-05/3.332, allocations: 0 / 1.169 GB, free: 218 MB / 0.8386 GB
Notification: Performance of simCode: created simulation system equations: time 0.01161/3.344, allocations: 3.139 MB / 1.172 GB, free: 217.1 MB / 0.8386 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002433/3.346, allocations: 203.1 kB / 1.172 GB, free: 217 MB / 0.8386 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04886/3.395, allocations: 10.12 MB / 1.182 GB, free: 214.3 MB / 0.8386 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004185/3.399, allocations: 2.879 MB / 1.185 GB, free: 213.1 MB / 0.8386 GB
Notification: Performance of simCode: alias equations: time 0.009597/3.409, allocations: 1.781 MB / 1.187 GB, free: 213.1 MB / 0.8386 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003193/3.412, allocations: 1.207 MB / 1.188 GB, free: 212.1 MB / 0.8386 GB
Notification: Performance of SimCode: time 1.623e-06/3.412, allocations: 0 / 1.188 GB, free: 212.1 MB / 0.8386 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1951/3.607, allocations: 83.34 MB / 1.269 GB, free: 154.6 MB / 0.8386 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002296/3.607, allocations: 253.5 kB / 1.269 GB, free: 154.2 MB / 0.8386 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.888/8.496, allocations: 0 / 1.269 GB, free: 154.2 MB / 0.8386 GB