Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY,fileNamePrefix="Buildings_5_0_1_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 4.238/4.238, allocations: 403.3 MB / 415.4 MB, free: 13.02 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.298e-05/4.301e-05, allocations: 7.938 kB / 0.4992 GB, free: 13.33 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6549/0.655, allocations: 92.69 MB / 0.5897 GB, free: 14.48 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3232/0.9782, allocations: 181.6 MB / 0.767 GB, free: 8.605 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004513/0.9787, allocations: 115.9 kB / 0.7671 GB, free: 8.492 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 1.064/2.043, allocations: 138.7 MB / 0.9026 GB, free: 62.87 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.234e-06/2.043, allocations: 0 / 0.9026 GB, free: 62.87 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001966/2.043, allocations: 72 kB / 0.9027 GB, free: 62.8 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: 1023
 * Number of variables: 1023
Notification: Performance of Generate backend data structure: time 0.01384/2.057, allocations: 3.02 MB / 0.9056 GB, free: 59.72 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.741e-05/2.057, allocations: 8.031 kB / 0.9056 GB, free: 59.71 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002993/2.06, allocations: 0.5549 MB / 0.9062 GB, free: 59.15 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0221/2.083, allocations: 2.121 MB / 0.9083 GB, free: 57.02 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007723/2.09, allocations: 2.236 MB / 0.9104 GB, free: 54.74 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004015/2.091, allocations: 279.4 kB / 0.9107 GB, free: 54.47 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002421/2.093, allocations: 356 kB / 0.911 GB, free: 54.12 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02211/2.115, allocations: 6.115 MB / 0.917 GB, free: 47.89 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002148/2.116, allocations: 4 kB / 0.917 GB, free: 47.88 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002/2.118, allocations: 156 kB / 0.9172 GB, free: 47.73 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009357/2.119, allocations: 314.2 kB / 0.9175 GB, free: 47.42 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01785/2.137, allocations: 5.45 MB / 0.9228 GB, free: 41.96 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 0.05376/2.19, allocations: 21.42 MB / 0.9437 GB, free: 19.77 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008884/2.199, allocations: 3.725 MB / 0.9474 GB, free: 15.84 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006117/2.206, allocations: 1.866 MB / 0.9492 GB, free: 13.96 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004608/2.206, allocations: 135 kB / 0.9493 GB, free: 13.81 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.448e-05/2.206, allocations: 60.5 kB / 0.9494 GB, free: 13.75 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=198): time 8.095e-06/2.206, allocations: 0 / 0.9494 GB, free: 13.75 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=255): time 0.1822/2.388, allocations: 24.62 MB / 0.9734 GB, free: 5.105 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001588/2.389, allocations: 239.6 kB / 0.9736 GB, free: 4.82 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003121/2.392, allocations: 1.278 MB / 0.9749 GB, free: 3.531 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007768/2.393, allocations: 65.7 kB / 0.9749 GB, free: 3.461 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001658/2.394, allocations: 1.532 MB / 0.9764 GB, free: 1.906 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001785/2.396, allocations: 0.8704 MB / 0.9773 GB, free: 1.023 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005362/2.397, allocations: 60 kB / 0.9773 GB, free: 0.9648 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0003925/2.397, allocations: 440.4 kB / 0.9778 GB, free: 0.5273 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006135/2.403, allocations: 2.04 MB / 0.9798 GB, free: 14.48 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007261/2.41, allocations: 2.922 MB / 0.9826 GB, free: 11.17 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007202/2.418, allocations: 2.489 MB / 0.985 GB, free: 8.652 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.918e-05/2.418, allocations: 8 kB / 0.9851 GB, free: 8.645 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.03032/2.448, allocations: 7.663 MB / 0.9925 GB, free: 0.918 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0049/2.453, allocations: 10.8 MB / 1.003 GB, free: 5.266 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.902e-05/2.453, allocations: 28 kB / 1.003 GB, free: 5.238 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04519/2.499, allocations: 6.129 MB / 1.009 GB, free: 15.1 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008009/2.507, allocations: 0.8774 MB / 1.01 GB, free: 14.22 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03873/2.545, allocations: 13.48 MB / 1.023 GB, free: 0.5664 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007621/2.553, allocations: 0.5183 MB / 1.024 GB, free: 48 kB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001195/2.554, allocations: 199.9 kB / 1.024 GB, free: 15.85 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.776e-05/2.554, allocations: 8 kB / 1.024 GB, free: 15.84 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02728/2.582, allocations: 6.958 MB / 1.031 GB, free: 8.836 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000125/2.582, allocations: 28 kB / 1.031 GB, free: 8.809 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01746/2.599, allocations: 2.721 MB / 1.033 GB, free: 6.082 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00931/2.609, allocations: 1.049 MB / 1.034 GB, free: 5.031 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03185/2.641, allocations: 10.99 MB / 1.045 GB, free: 9.898 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007182/2.648, allocations: 0.5107 MB / 1.046 GB, free: 9.387 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001143/2.649, allocations: 183.9 kB / 1.046 GB, free: 9.207 MB / 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 0.001178/2.65, allocations: 287.5 kB / 1.046 GB, free: 8.922 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009013/2.651, allocations: 189.8 kB / 1.046 GB, free: 8.734 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02735/2.679, allocations: 7.499 MB / 1.054 GB, free: 1.184 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.823e-05/2.679, allocations: 32 kB / 1.054 GB, free: 1.152 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.349e-05/2.679, allocations: 8 kB / 1.054 GB, free: 1.145 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.367e-05/2.679, allocations: 15.95 kB / 1.054 GB, free: 1.129 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.6015/3.28, allocations: 12.57 MB / 1.066 GB, free: 187.6 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.368e-05/3.28, allocations: 7.438 kB / 1.066 GB, free: 187.6 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005822/3.286, allocations: 0.6217 MB / 1.066 GB, free: 187.6 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04201/3.328, allocations: 5.952 MB / 1.072 GB, free: 187.6 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008201/3.329, allocations: 86.05 kB / 1.072 GB, free: 187.6 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03375/3.363, allocations: 13.07 MB / 1.085 GB, free: 185.8 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.899e-05/3.363, allocations: 18.33 kB / 1.085 GB, free: 185.8 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03228/3.395, allocations: 7.422 MB / 1.092 GB, free: 184.5 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003389/3.399, allocations: 0.7354 MB / 1.093 GB, free: 184.4 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001189/3.4, allocations: 51.86 kB / 1.093 GB, free: 184.4 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008818/3.409, allocations: 486.4 kB / 1.094 GB, free: 184.4 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001231/3.41, allocations: 199.7 kB / 1.094 GB, free: 184.4 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006048/3.411, allocations: 127 kB / 1.094 GB, free: 184.4 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.002893/3.414, allocations: 0.9962 MB / 1.095 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 7.31e-07/3.414, allocations: 3.5 kB / 1.095 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.01236/3.426, allocations: 1.594 MB / 1.096 GB, free: 184.3 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 0.03493/3.461, allocations: 11.09 MB / 1.107 GB, free: 180.2 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.02927/3.49, allocations: 9.084 MB / 1.116 GB, free: 178.3 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.858e-05/3.49, allocations: 0 / 1.116 GB, free: 178.3 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.01145/3.502, allocations: 3.131 MB / 1.119 GB, free: 177.4 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002495/3.504, allocations: 197.7 kB / 1.119 GB, free: 177.3 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04877/3.553, allocations: 10.2 MB / 1.129 GB, free: 174.5 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004604/3.558, allocations: 2.87 MB / 1.132 GB, free: 173.3 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.00936/3.567, allocations: 1.787 MB / 1.134 GB, free: 173.3 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003031/3.57, allocations: 1.199 MB / 1.135 GB, free: 172.3 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.473e-06/3.57, allocations: 3.719 kB / 1.135 GB, free: 172.3 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2324/3.803, allocations: 83.28 MB / 1.216 GB, free: 103 MB / 0.7448 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002267/3.803, allocations: 248.5 kB / 1.217 GB, free: 102.6 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.788/8.591, allocations: 0 / 1.217 GB, free: 102.6 MB / 0.7448 GB