Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY,fileNamePrefix="Buildings_5_0_1_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_YY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 4.185/4.185, allocations: 403.3 MB / 415.4 MB, free: 13.05 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.509e-05/4.504e-05, allocations: 3.938 kB / 0.4992 GB, free: 13.32 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6696/0.6697, allocations: 92.68 MB / 0.5897 GB, free: 14.49 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3257/0.9955, allocations: 181.4 MB / 0.7668 GB, free: 8.844 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004774/0.996, allocations: 115.9 kB / 0.7669 GB, free: 8.73 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 1.093/2.089, allocations: 144.7 MB / 0.9082 GB, free: 57.01 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.766e-06/2.089, allocations: 0 / 0.9082 GB, free: 57.01 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001974/2.09, allocations: 83.92 kB / 0.9083 GB, free: 56.93 MB / 0.6511 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 0.01404/2.104, allocations: 3.119 MB / 0.9113 GB, free: 53.75 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 6.104e-05/2.104, allocations: 8.031 kB / 0.9113 GB, free: 53.74 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003038/2.107, allocations: 0.5915 MB / 0.9119 GB, free: 53.14 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02218/2.129, allocations: 2.141 MB / 0.914 GB, free: 50.99 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007766/2.137, allocations: 2.315 MB / 0.9163 GB, free: 48.63 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003592/2.137, allocations: 295.8 kB / 0.9166 GB, free: 48.34 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002254/2.14, allocations: 383.9 kB / 0.9169 GB, free: 47.97 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02585/2.165, allocations: 6.399 MB / 0.9232 GB, free: 41.45 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002646/2.166, allocations: 4 kB / 0.9232 GB, free: 41.45 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003371/2.169, allocations: 160 kB / 0.9233 GB, free: 41.29 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009073/2.17, allocations: 318.6 kB / 0.9236 GB, free: 40.98 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02332/2.194, allocations: 5.572 MB / 0.9291 GB, free: 35.4 MB / 0.6511 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 0.05247/2.246, allocations: 22.43 MB / 0.951 GB, free: 12.09 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008108/2.254, allocations: 3.192 MB / 0.9541 GB, free: 8.73 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00385/2.258, allocations: 1.614 MB / 0.9557 GB, free: 7.102 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003061/2.259, allocations: 130.3 kB / 0.9558 GB, free: 6.957 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.199e-05/2.259, allocations: 59.86 kB / 0.9559 GB, free: 6.887 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=176): time 6.181e-06/2.259, allocations: 0 / 0.9559 GB, free: 6.887 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=221): time 0.1512/2.41, allocations: 20.4 MB / 0.9758 GB, free: 2.43 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001423/2.41, allocations: 227.6 kB / 0.976 GB, free: 2.16 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003617/2.414, allocations: 1.429 MB / 0.9774 GB, free: 0.7188 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006999/2.414, allocations: 61.7 kB / 0.9774 GB, free: 0.6523 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001908/2.416, allocations: 1.713 MB / 0.9791 GB, free: 14.91 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001537/2.418, allocations: 0.7588 MB / 0.9799 GB, free: 14.14 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005243/2.418, allocations: 64 kB / 0.9799 GB, free: 14.08 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0003624/2.419, allocations: 440.5 kB / 0.9803 GB, free: 13.64 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005764/2.425, allocations: 1.923 MB / 0.9822 GB, free: 11.72 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007168/2.432, allocations: 3.016 MB / 0.9852 GB, free: 8.195 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006745/2.439, allocations: 2.406 MB / 0.9875 GB, free: 5.793 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.692e-05/2.439, allocations: 8 kB / 0.9875 GB, free: 5.785 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02919/2.468, allocations: 7.363 MB / 0.9947 GB, free: 14.4 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006341/2.474, allocations: 14.11 MB / 1.008 GB, free: 15.18 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001122/2.474, allocations: 36 kB / 1.009 GB, free: 15.15 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04445/2.519, allocations: 5.9 MB / 1.014 GB, free: 9.234 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008127/2.527, allocations: 0.9242 MB / 1.015 GB, free: 8.309 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0343/2.562, allocations: 11.46 MB / 1.026 GB, free: 12.68 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01278/2.574, allocations: 0.5493 MB / 1.027 GB, free: 12.13 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001084/2.575, allocations: 195.9 kB / 1.027 GB, free: 11.94 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.658e-05/2.576, allocations: 4 kB / 1.027 GB, free: 11.93 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03158/2.607, allocations: 6.727 MB / 1.034 GB, free: 5.199 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001565/2.607, allocations: 36.56 kB / 1.034 GB, free: 5.164 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01691/2.624, allocations: 2.607 MB / 1.036 GB, free: 2.551 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009325/2.634, allocations: 1.069 MB / 1.037 GB, free: 1.48 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02909/2.663, allocations: 9.33 MB / 1.046 GB, free: 8.004 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007351/2.67, allocations: 0.5107 MB / 1.047 GB, free: 7.492 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009253/2.671, allocations: 199.9 kB / 1.047 GB, free: 7.297 MB / 0.7448 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 0.001148/2.672, allocations: 295.4 kB / 1.047 GB, free: 7.004 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009116/2.673, allocations: 189.7 kB / 1.048 GB, free: 6.816 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02536/2.699, allocations: 6.375 MB / 1.054 GB, free: 424 kB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.751e-05/2.699, allocations: 27.94 kB / 1.054 GB, free: 396 kB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.662e-05/2.699, allocations: 11.95 kB / 1.054 GB, free: 384 kB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.096e-05/2.699, allocations: 15.95 kB / 1.054 GB, free: 368 kB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.6569/3.356, allocations: 11.69 MB / 1.065 GB, free: 184.2 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.29e-05/3.356, allocations: 7 kB / 1.065 GB, free: 184.2 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005805/3.362, allocations: 0.6107 MB / 1.066 GB, free: 184.2 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04092/3.403, allocations: 5.726 MB / 1.071 GB, free: 184.2 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007267/3.404, allocations: 84.7 kB / 1.072 GB, free: 184.2 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02868/3.432, allocations: 11.11 MB / 1.082 GB, free: 182.4 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.33e-05/3.432, allocations: 10.62 kB / 1.082 GB, free: 182.4 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02145/3.454, allocations: 6.918 MB / 1.089 GB, free: 181 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0025/3.456, allocations: 0.6838 MB / 1.09 GB, free: 180.9 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000844/3.457, allocations: 46.17 kB / 1.09 GB, free: 180.9 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006315/3.464, allocations: 478.9 kB / 1.09 GB, free: 180.9 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008655/3.465, allocations: 181.5 kB / 1.09 GB, free: 180.9 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004463/3.465, allocations: 129.5 kB / 1.091 GB, free: 180.9 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.002376/3.467, allocations: 1.057 MB / 1.092 GB, free: 180.7 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 9.92e-07/3.467, allocations: 0 / 1.092 GB, free: 180.7 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.009368/3.477, allocations: 1.594 MB / 1.093 GB, free: 180.7 MB / 0.7448 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 0.02786/3.505, allocations: 10.48 MB / 1.103 GB, free: 176.7 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.02744/3.532, allocations: 8.538 MB / 1.112 GB, free: 176.3 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.79e-05/3.532, allocations: 3.906 kB / 1.112 GB, free: 176.3 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.01058/3.543, allocations: 2.838 MB / 1.115 GB, free: 176.2 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002467/3.545, allocations: 195.3 kB / 1.115 GB, free: 176.2 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03851/3.584, allocations: 8.83 MB / 1.123 GB, free: 173.8 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00637/3.59, allocations: 2.94 MB / 1.126 GB, free: 172.6 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.01027/3.601, allocations: 1.811 MB / 1.128 GB, free: 172.5 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003622/3.604, allocations: 1.261 MB / 1.129 GB, free: 171.5 MB / 0.7448 GB
Notification: Performance of SimCode: time 3.106e-06/3.604, allocations: 0 / 1.129 GB, free: 171.5 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2245/3.829, allocations: 79.3 MB / 1.207 GB, free: 111 MB / 0.7448 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002232/3.829, allocations: 251.9 kB / 1.207 GB, free: 110.7 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.745/8.574, allocations: 0 / 1.207 GB, free: 110.7 MB / 0.7448 GB