Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 4.469/4.469, allocations: 464.6 MB / 476.8 MB, free: 2.203 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.775e-05/4.786e-05, allocations: 4 kB / 0.5732 GB, free: 5.598 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2456/0.2457, allocations: 107.1 MB / 0.6779 GB, free: 10.25 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.069/1.314, allocations: 193.9 MB / 0.8672 GB, free: 9.707 MB / 0.6667 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004304/1.315, allocations: 114.5 kB / 0.8673 GB, free: 9.637 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5684/1.883, allocations: 140.8 MB / 1.005 GB, free: 6.961 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 1.893e-06/1.884, allocations: 0 / 1.005 GB, free: 6.961 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0002129/1.884, allocations: 72 kB / 1.005 GB, free: 6.891 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: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.01339/1.897, allocations: 3.051 MB / 1.008 GB, free: 3.781 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 6.014e-05/1.897, allocations: 12.03 kB / 1.008 GB, free: 3.77 MB / 0.7917 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002765/1.9, allocations: 0.5668 MB / 1.008 GB, free: 3.195 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02286/1.923, allocations: 2.141 MB / 1.011 GB, free: 1.047 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008049/1.931, allocations: 2.252 MB / 1.013 GB, free: 14.75 MB / 0.8073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004485/1.932, allocations: 275.5 kB / 1.013 GB, free: 14.48 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002143/1.934, allocations: 371.9 kB / 1.013 GB, free: 14.12 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02299/1.957, allocations: 6.145 MB / 1.019 GB, free: 7.852 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000165/1.957, allocations: 3.938 kB / 1.019 GB, free: 7.848 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001697/1.959, allocations: 152 kB / 1.02 GB, free: 7.699 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009691/1.96, allocations: 306.3 kB / 1.02 GB, free: 7.398 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01907/1.979, allocations: 5.466 MB / 1.025 GB, free: 1.926 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 0.06044/2.039, allocations: 28.3 MB / 1.053 GB, free: 3.223 MB / 0.8386 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009749/2.049, allocations: 3.713 MB / 1.056 GB, free: 15.3 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005193/2.054, allocations: 1.871 MB / 1.058 GB, free: 13.41 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000414/2.055, allocations: 135 kB / 1.058 GB, free: 13.26 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.993e-05/2.055, allocations: 68.44 kB / 1.058 GB, free: 13.19 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=198): time 5.47e-06/2.055, allocations: 0 / 1.058 GB, free: 13.19 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=255): time 0.1678/2.223, allocations: 24.66 MB / 1.083 GB, free: 4.508 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001498/2.223, allocations: 239.6 kB / 1.083 GB, free: 4.223 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003173/2.226, allocations: 1.32 MB / 1.084 GB, free: 2.895 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007296/2.227, allocations: 65.7 kB / 1.084 GB, free: 2.824 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001595/2.228, allocations: 1.567 MB / 1.086 GB, free: 1.234 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001745/2.23, allocations: 0.8665 MB / 1.086 GB, free: 364 kB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004898/2.231, allocations: 64 kB / 1.087 GB, free: 300 kB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0003971/2.231, allocations: 428.4 kB / 1.087 GB, free: 15.87 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005871/2.237, allocations: 2.044 MB / 1.089 GB, free: 13.82 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007054/2.244, allocations: 2.922 MB / 1.092 GB, free: 10.5 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007139/2.251, allocations: 2.486 MB / 1.094 GB, free: 7.992 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.188e-05/2.251, allocations: 8 kB / 1.094 GB, free: 7.984 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02996/2.281, allocations: 7.667 MB / 1.102 GB, free: 260 kB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.7322/3.014, allocations: 10.79 MB / 1.112 GB, free: 231.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001126/3.014, allocations: 34.91 kB / 1.112 GB, free: 231.9 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0643/3.078, allocations: 6.137 MB / 1.118 GB, free: 231.8 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007807/3.086, allocations: 0.8777 MB / 1.119 GB, free: 231.8 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04365/3.13, allocations: 13.48 MB / 1.132 GB, free: 230 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009654/3.139, allocations: 0.5267 MB / 1.133 GB, free: 230 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009594/3.14, allocations: 185.9 kB / 1.133 GB, free: 230 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.812e-05/3.14, allocations: 3.438 kB / 1.133 GB, free: 230 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03441/3.175, allocations: 6.964 MB / 1.14 GB, free: 229.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001876/3.175, allocations: 27.59 kB / 1.14 GB, free: 229.9 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01872/3.194, allocations: 2.727 MB / 1.142 GB, free: 229.9 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01192/3.206, allocations: 1.048 MB / 1.143 GB, free: 229.9 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02762/3.233, allocations: 10.98 MB / 1.154 GB, free: 228.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006751/3.24, allocations: 0.4993 MB / 1.155 GB, free: 228.6 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008253/3.241, allocations: 193.6 kB / 1.155 GB, free: 228.6 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 0.001114/3.242, allocations: 287 kB / 1.155 GB, free: 228.5 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000838/3.243, allocations: 199 kB / 1.155 GB, free: 228.5 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0242/3.267, allocations: 7.502 MB / 1.163 GB, free: 228.2 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.949e-05/3.267, allocations: 25.66 kB / 1.163 GB, free: 228.2 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.99e-05/3.267, allocations: 11.12 kB / 1.163 GB, free: 228.2 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.976e-05/3.267, allocations: 12.52 kB / 1.163 GB, free: 228.2 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03624/3.304, allocations: 12.62 MB / 1.175 GB, free: 224.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.96e-05/3.304, allocations: 9.031 kB / 1.175 GB, free: 224.9 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005754/3.31, allocations: 0.6162 MB / 1.176 GB, free: 224.9 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.05284/3.362, allocations: 5.963 MB / 1.181 GB, free: 224.4 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000825/3.363, allocations: 82.02 kB / 1.182 GB, free: 224.3 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04872/3.412, allocations: 13.07 MB / 1.194 GB, free: 218.3 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.016e-05/3.412, allocations: 15.91 kB / 1.194 GB, free: 218.3 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02847/3.441, allocations: 7.46 MB / 1.202 GB, free: 215.1 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002593/3.443, allocations: 0.7388 MB / 1.202 GB, free: 214.7 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009704/3.444, allocations: 46.19 kB / 1.202 GB, free: 214.7 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006664/3.451, allocations: 487.6 kB / 1.203 GB, free: 214.6 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009835/3.452, allocations: 201.8 kB / 1.203 GB, free: 214.6 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006423/3.453, allocations: 124.1 kB / 1.203 GB, free: 214.6 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.002312/3.455, allocations: 1.025 MB / 1.204 GB, free: 214.2 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 9.01e-07/3.455, allocations: 0 / 1.204 GB, free: 214.2 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.0094/3.464, allocations: 1.652 MB / 1.206 GB, free: 214 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 0.02869/3.493, allocations: 11.09 MB / 1.217 GB, free: 208.1 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.02931/3.523, allocations: 9.073 MB / 1.225 GB, free: 205.2 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 1.569e-05/3.523, allocations: 4.156 kB / 1.225 GB, free: 205.2 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.01126/3.534, allocations: 3.135 MB / 1.229 GB, free: 202.9 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002646/3.537, allocations: 221 kB / 1.229 GB, free: 202.7 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04905/3.586, allocations: 10.17 MB / 1.239 GB, free: 194.7 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005432/3.591, allocations: 2.89 MB / 1.241 GB, free: 192.4 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.01004/3.601, allocations: 1.787 MB / 1.243 GB, free: 191.2 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003116/3.604, allocations: 1.224 MB / 1.244 GB, free: 190.1 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.363e-06/3.605, allocations: 0 / 1.244 GB, free: 190.1 MB / 0.8855 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1892/3.794, allocations: 84.19 MB / 1.327 GB, free: 113.7 MB / 0.8855 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002134/3.794, allocations: 246.1 kB / 1.327 GB, free: 113.4 MB / 0.8855 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.798/8.592, allocations: 0 / 1.327 GB, free: 113.4 MB / 0.8855 GB