Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 4.316/4.316, allocations: 464.6 MB / 476.8 MB, free: 2.188 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.869e-05/4.867e-05, allocations: 5.094 kB / 0.5732 GB, free: 5.582 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2428/0.2428, allocations: 107.2 MB / 0.6779 GB, free: 10.24 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9993/1.242, allocations: 193.1 MB / 0.8664 GB, free: 10.57 MB / 0.6667 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004438/1.243, allocations: 115.9 kB / 0.8665 GB, free: 10.5 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5764/1.819, allocations: 140.1 MB / 1.003 GB, free: 8.469 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 2.315e-06/1.819, allocations: 0 / 1.003 GB, free: 8.469 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0002266/1.819, allocations: 76 kB / 1.003 GB, free: 8.395 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: 1023
 * Number of variables: 1023
Notification: Performance of Generate backend data structure: time 0.01366/1.833, allocations: 3.028 MB / 1.006 GB, free: 5.309 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 5.839e-05/1.833, allocations: 8.031 kB / 1.006 GB, free: 5.301 MB / 0.7917 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002926/1.836, allocations: 0.5665 MB / 1.007 GB, free: 4.727 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02299/1.859, allocations: 2.141 MB / 1.009 GB, free: 2.578 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008347/1.868, allocations: 2.232 MB / 1.011 GB, free: 308 kB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000438/1.868, allocations: 279.4 kB / 1.011 GB, free: 28 kB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002186/1.87, allocations: 360 kB / 1.012 GB, free: 15.67 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.022/1.892, allocations: 6.114 MB / 1.018 GB, free: 9.438 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001268/1.892, allocations: 7.938 kB / 1.018 GB, free: 9.43 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009127/1.893, allocations: 156 kB / 1.018 GB, free: 9.277 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009194/1.894, allocations: 302.3 kB / 1.018 GB, free: 8.98 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01878/1.913, allocations: 5.45 MB / 1.024 GB, free: 3.527 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 0.06245/1.976, allocations: 28.23 MB / 1.051 GB, free: 4.895 MB / 0.8386 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01012/1.986, allocations: 3.728 MB / 1.055 GB, free: 0.9531 MB / 0.8386 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005445/1.991, allocations: 1.859 MB / 1.057 GB, free: 15.08 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004332/1.992, allocations: 135 kB / 1.057 GB, free: 14.93 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.118e-05/1.992, allocations: 64.48 kB / 1.057 GB, free: 14.86 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=198): time 8.135e-06/1.992, allocations: 4 kB / 1.057 GB, free: 14.86 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=255): time 0.2044/2.196, allocations: 24.62 MB / 1.081 GB, free: 6.219 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002154/2.197, allocations: 239.6 kB / 1.081 GB, free: 5.934 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00451/2.201, allocations: 1.278 MB / 1.082 GB, free: 4.645 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0009019/2.202, allocations: 65.7 kB / 1.082 GB, free: 4.574 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002226/2.204, allocations: 1.551 MB / 1.084 GB, free: 3 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002206/2.207, allocations: 0.8664 MB / 1.085 GB, free: 2.121 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007318/2.207, allocations: 64 kB / 1.085 GB, free: 2.059 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0004848/2.208, allocations: 432.4 kB / 1.085 GB, free: 1.629 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008576/2.217, allocations: 2.036 MB / 1.087 GB, free: 15.59 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01017/2.227, allocations: 2.93 MB / 1.09 GB, free: 12.27 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.009994/2.237, allocations: 2.482 MB / 1.092 GB, free: 9.758 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.414e-05/2.237, allocations: 8 kB / 1.092 GB, free: 9.75 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.03433/2.271, allocations: 7.667 MB / 1.1 GB, free: 2.02 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.642/2.913, allocations: 10.8 MB / 1.111 GB, free: 233.7 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.94e-05/2.913, allocations: 26.69 kB / 1.111 GB, free: 233.7 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04604/2.959, allocations: 6.137 MB / 1.117 GB, free: 233.7 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007889/2.967, allocations: 0.8781 MB / 1.117 GB, free: 233.7 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03686/3.004, allocations: 13.47 MB / 1.131 GB, free: 231.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007261/3.012, allocations: 0.52 MB / 1.131 GB, free: 231.8 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008012/3.013, allocations: 184.9 kB / 1.131 GB, free: 231.8 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.94e-05/3.013, allocations: 9.984 kB / 1.131 GB, free: 231.8 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02541/3.038, allocations: 6.963 MB / 1.138 GB, free: 231.7 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001473/3.038, allocations: 27.31 kB / 1.138 GB, free: 231.7 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01649/3.055, allocations: 2.73 MB / 1.141 GB, free: 231.7 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008825/3.064, allocations: 1.048 MB / 1.142 GB, free: 231.7 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02794/3.092, allocations: 10.99 MB / 1.152 GB, free: 230.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00704/3.099, allocations: 0.5001 MB / 1.153 GB, free: 230.4 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009806/3.1, allocations: 193.1 kB / 1.153 GB, free: 230.4 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 0.001163/3.101, allocations: 282 kB / 1.153 GB, free: 230.3 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000826/3.102, allocations: 187.3 kB / 1.154 GB, free: 230.3 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02486/3.127, allocations: 7.499 MB / 1.161 GB, free: 230.1 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.122e-05/3.127, allocations: 28.64 kB / 1.161 GB, free: 230.1 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.169e-05/3.127, allocations: 13.06 kB / 1.161 GB, free: 230.1 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.027e-05/3.127, allocations: 17.03 kB / 1.161 GB, free: 230.1 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03743/3.164, allocations: 12.6 MB / 1.173 GB, free: 226.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.582e-05/3.164, allocations: 10.91 kB / 1.173 GB, free: 226.6 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005736/3.17, allocations: 0.6182 MB / 1.174 GB, free: 226.6 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04156/3.212, allocations: 5.946 MB / 1.18 GB, free: 226.1 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007432/3.213, allocations: 87.2 kB / 1.18 GB, free: 226.1 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03209/3.245, allocations: 13.08 MB / 1.193 GB, free: 220.1 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.376e-05/3.245, allocations: 13.83 kB / 1.193 GB, free: 220.1 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02423/3.269, allocations: 7.433 MB / 1.2 GB, free: 217 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003714/3.273, allocations: 0.7289 MB / 1.201 GB, free: 216.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001429/3.274, allocations: 53.89 kB / 1.201 GB, free: 216.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.009322/3.284, allocations: 487.8 kB / 1.201 GB, free: 216.5 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001472/3.285, allocations: 200 kB / 1.201 GB, free: 216.5 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0009208/3.286, allocations: 127.3 kB / 1.201 GB, free: 216.5 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.003565/3.29, allocations: 1.001 MB / 1.202 GB, free: 216.1 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 2.274e-06/3.29, allocations: 0 / 1.202 GB, free: 216.1 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.01365/3.304, allocations: 1.648 MB / 1.204 GB, free: 215.9 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 0.03009/3.334, allocations: 11.08 MB / 1.215 GB, free: 210 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.02979/3.364, allocations: 9.075 MB / 1.224 GB, free: 207.1 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 1.866e-05/3.364, allocations: 0 / 1.224 GB, free: 207.1 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.01154/3.375, allocations: 3.147 MB / 1.227 GB, free: 204.6 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002323/3.378, allocations: 199.2 kB / 1.227 GB, free: 204.4 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05059/3.428, allocations: 10.12 MB / 1.237 GB, free: 196.4 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006562/3.435, allocations: 2.87 MB / 1.24 GB, free: 194.1 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.01031/3.445, allocations: 1.792 MB / 1.241 GB, free: 193 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003344/3.449, allocations: 1.196 MB / 1.242 GB, free: 191.9 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.543e-06/3.449, allocations: 3.719 kB / 1.243 GB, free: 191.9 MB / 0.8855 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2192/3.668, allocations: 83.35 MB / 1.324 GB, free: 116.2 MB / 0.8855 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002382/3.668, allocations: 250 kB / 1.324 GB, free: 115.9 MB / 0.8855 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.72/8.388, allocations: 3.75 kB / 1.324 GB, free: 115.9 MB / 0.8855 GB