Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY,fileNamePrefix="Buildings_5_0_1_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 3.907/3.907, allocations: 403.3 MB / 415.4 MB, free: 13 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.71e-05/3.705e-05, allocations: 4 kB / 0.4992 GB, free: 13.33 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6167/0.6168, allocations: 92.68 MB / 0.5897 GB, free: 14.5 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3163/0.9331, allocations: 182.4 MB / 0.7678 GB, free: 7.789 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004417/0.9336, allocations: 111.9 kB / 0.768 GB, free: 7.68 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 1.208/2.142, allocations: 146.3 MB / 0.9108 GB, free: 54.38 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 3.327e-06/2.142, allocations: 0 / 0.9108 GB, free: 54.38 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0003224/2.142, allocations: 76 kB / 0.9109 GB, free: 54.31 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: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.0185/2.161, allocations: 3.043 MB / 0.9139 GB, free: 51.21 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 6.473e-05/2.161, allocations: 8.031 kB / 0.9139 GB, free: 51.2 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003708/2.165, allocations: 0.5668 MB / 0.9144 GB, free: 50.62 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02586/2.19, allocations: 2.231 MB / 0.9166 GB, free: 48.39 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007592/2.198, allocations: 2.244 MB / 0.9188 GB, free: 46.09 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003473/2.198, allocations: 283.4 kB / 0.9191 GB, free: 45.82 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002103/2.201, allocations: 364 kB / 0.9194 GB, free: 45.46 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02148/2.222, allocations: 6.179 MB / 0.9255 GB, free: 39.16 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001885/2.222, allocations: 11.92 kB / 0.9255 GB, free: 39.15 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001923/2.224, allocations: 156 kB / 0.9256 GB, free: 39 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000884/2.225, allocations: 302.4 kB / 0.9259 GB, free: 38.7 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01732/2.243, allocations: 5.501 MB / 0.9313 GB, free: 33.2 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 0.05063/2.293, allocations: 21.69 MB / 0.9525 GB, free: 10.66 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008318/2.302, allocations: 3.717 MB / 0.9561 GB, free: 6.746 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004567/2.306, allocations: 1.87 MB / 0.9579 GB, free: 4.863 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000362/2.307, allocations: 131 kB / 0.958 GB, free: 4.719 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.029e-05/2.307, allocations: 60.5 kB / 0.9581 GB, free: 4.648 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=198): time 5.27e-06/2.307, allocations: 0 / 0.9581 GB, free: 4.648 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=255): time 0.1798/2.487, allocations: 25.03 MB / 0.9825 GB, free: 11.6 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001576/2.487, allocations: 239.6 kB / 0.9828 GB, free: 11.32 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003311/2.49, allocations: 1.312 MB / 0.9841 GB, free: 9.996 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007443/2.491, allocations: 69.69 kB / 0.9841 GB, free: 9.922 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001635/2.493, allocations: 1.551 MB / 0.9856 GB, free: 8.348 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001658/2.494, allocations: 0.8627 MB / 0.9865 GB, free: 7.473 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005437/2.495, allocations: 64 kB / 0.9865 GB, free: 7.41 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0003667/2.495, allocations: 432.4 kB / 0.987 GB, free: 6.98 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005996/2.501, allocations: 2.029 MB / 0.9889 GB, free: 4.949 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00718/2.508, allocations: 2.918 MB / 0.9918 GB, free: 1.641 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007122/2.516, allocations: 2.481 MB / 0.9942 GB, free: 15.13 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.158e-05/2.516, allocations: 11.94 kB / 0.9942 GB, free: 15.12 MB / 0.698 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.03019/2.546, allocations: 7.628 MB / 1.002 GB, free: 7.43 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.004683/2.551, allocations: 10.8 MB / 1.012 GB, free: 11.78 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.475e-05/2.551, allocations: 31.94 kB / 1.012 GB, free: 11.75 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03834/2.589, allocations: 5.434 MB / 1.018 GB, free: 6.301 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00806/2.597, allocations: 0.8812 MB / 1.018 GB, free: 5.418 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0391/2.636, allocations: 13.44 MB / 1.032 GB, free: 7.809 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00776/2.644, allocations: 0.5379 MB / 1.032 GB, free: 7.27 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001109/2.645, allocations: 167.9 kB / 1.032 GB, free: 7.105 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.404e-05/2.645, allocations: 4 kB / 1.032 GB, free: 7.102 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0278/2.673, allocations: 6.935 MB / 1.039 GB, free: 120 kB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001254/2.673, allocations: 24 kB / 1.039 GB, free: 96 kB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01769/2.691, allocations: 2.733 MB / 1.042 GB, free: 13.36 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009651/2.701, allocations: 1.045 MB / 1.043 GB, free: 12.31 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0325/2.733, allocations: 10.99 MB / 1.053 GB, free: 1.172 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007687/2.741, allocations: 0.5146 MB / 1.054 GB, free: 0.6562 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001201/2.742, allocations: 171.9 kB / 1.054 GB, free: 500 kB / 0.7448 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 0.001422/2.744, allocations: 293.8 kB / 1.054 GB, free: 204 kB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009489/2.745, allocations: 185.8 kB / 1.055 GB, free: 16 kB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.5724/3.317, allocations: 7.466 MB / 1.062 GB, free: 188.5 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.207e-05/3.317, allocations: 25.5 kB / 1.062 GB, free: 188.5 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.767e-05/3.317, allocations: 15.98 kB / 1.062 GB, free: 188.5 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.248e-05/3.317, allocations: 11.62 kB / 1.062 GB, free: 188.5 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03884/3.356, allocations: 12.54 MB / 1.074 GB, free: 187.2 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.772e-05/3.356, allocations: 7.562 kB / 1.074 GB, free: 187.2 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005822/3.362, allocations: 0.6176 MB / 1.075 GB, free: 187.2 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03523/3.398, allocations: 5.249 MB / 1.08 GB, free: 187.2 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007998/3.398, allocations: 81.59 kB / 1.08 GB, free: 187.2 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03375/3.432, allocations: 13.04 MB / 1.093 GB, free: 185.4 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.177e-05/3.432, allocations: 13.44 kB / 1.093 GB, free: 185.4 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02152/3.454, allocations: 7.418 MB / 1.1 GB, free: 184 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002489/3.456, allocations: 0.7157 MB / 1.101 GB, free: 183.9 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006989/3.457, allocations: 51.55 kB / 1.101 GB, free: 183.9 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006257/3.463, allocations: 0.4906 MB / 1.101 GB, free: 183.9 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000772/3.464, allocations: 199.9 kB / 1.101 GB, free: 183.9 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000392/3.465, allocations: 102.3 kB / 1.101 GB, free: 183.9 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.002176/3.467, allocations: 1.025 MB / 1.102 GB, free: 183.7 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 7.72e-07/3.467, allocations: 0 / 1.102 GB, free: 183.7 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.009109/3.476, allocations: 1.612 MB / 1.104 GB, free: 183.7 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 (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 0.02995/3.506, allocations: 11.22 MB / 1.115 GB, free: 178.3 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.02827/3.534, allocations: 9.012 MB / 1.124 GB, free: 175.4 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.587e-05/3.534, allocations: 3.938 kB / 1.124 GB, free: 175.4 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.0114/3.546, allocations: 3.114 MB / 1.127 GB, free: 174.4 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00243/3.548, allocations: 218.2 kB / 1.127 GB, free: 174.3 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04976/3.598, allocations: 10.2 MB / 1.137 GB, free: 171.4 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005392/3.603, allocations: 2.889 MB / 1.14 GB, free: 169.1 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.009099/3.613, allocations: 1.783 MB / 1.142 GB, free: 168.1 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003019/3.616, allocations: 1.225 MB / 1.143 GB, free: 167 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.433e-06/3.616, allocations: 0 / 1.143 GB, free: 167 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1776/3.793, allocations: 83.36 MB / 1.224 GB, free: 94.73 MB / 0.7448 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002111/3.794, allocations: 239.2 kB / 1.224 GB, free: 94.4 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.68/8.473, allocations: 3.438 kB / 1.224 GB, free: 94.4 MB / 0.7448 GB