Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,fileNamePrefix="Buildings_7_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 4.433/4.433, allocations: 460.5 MB / 472.6 MB, free: 5.367 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.883e-05/3.89e-05, allocations: 4 kB / 0.5682 GB, free: 10.02 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.24/0.2401, allocations: 106.2 MB / 0.6719 GB, free: 15.62 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.028/1.268, allocations: 193.5 MB / 0.8609 GB, free: 3.559 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000597/1.269, allocations: 115.4 kB / 0.861 GB, free: 3.492 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.7061/1.975, allocations: 153.8 MB / 1.011 GB, free: 3.684 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 2.184e-06/1.975, allocations: 0 / 1.011 GB, free: 3.684 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0002228/1.975, allocations: 80 kB / 1.011 GB, free: 3.605 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: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.01463/1.99, allocations: 3.154 MB / 1.014 GB, free: 404 kB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 6.285e-05/1.99, allocations: 8.031 kB / 1.014 GB, free: 396 kB / 0.7917 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00318/1.993, allocations: 0.5957 MB / 1.015 GB, free: 15.78 MB / 0.8073 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02525/2.018, allocations: 2.367 MB / 1.017 GB, free: 13.41 MB / 0.8073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008845/2.027, allocations: 2.334 MB / 1.019 GB, free: 11.03 MB / 0.8073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004716/2.028, allocations: 295.9 kB / 1.02 GB, free: 10.74 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002288/2.03, allocations: 388 kB / 1.02 GB, free: 10.36 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02556/2.056, allocations: 6.494 MB / 1.026 GB, free: 3.75 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001754/2.056, allocations: 3.938 kB / 1.026 GB, free: 3.746 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001909/2.058, allocations: 168 kB / 1.027 GB, free: 3.582 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009225/2.059, allocations: 318.8 kB / 1.027 GB, free: 3.27 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02066/2.08, allocations: 5.65 MB / 1.032 GB, free: 13.61 MB / 0.823 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 0.06527/2.145, allocations: 29.03 MB / 1.061 GB, free: 14.07 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009594/2.155, allocations: 3.168 MB / 1.064 GB, free: 10.73 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004621/2.159, allocations: 1.611 MB / 1.065 GB, free: 9.098 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000438/2.16, allocations: 126.4 kB / 1.066 GB, free: 8.953 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.991e-05/2.16, allocations: 59.75 kB / 1.066 GB, free: 8.887 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=176): time 5.952e-06/2.16, allocations: 0 / 1.066 GB, free: 8.887 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=221): time 0.1194/2.279, allocations: 20.25 MB / 1.085 GB, free: 4.582 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001893/2.279, allocations: 239.6 kB / 1.086 GB, free: 4.301 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003602/2.283, allocations: 1.459 MB / 1.087 GB, free: 2.832 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006355/2.284, allocations: 61.7 kB / 1.087 GB, free: 2.766 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001826/2.286, allocations: 1.744 MB / 1.089 GB, free: 0.9961 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001464/2.287, allocations: 0.7627 MB / 1.09 GB, free: 228 kB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005699/2.288, allocations: 60 kB / 1.09 GB, free: 168 kB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.6298/2.918, allocations: 437.2 kB / 1.09 GB, free: 228.5 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005993/2.924, allocations: 1.903 MB / 1.092 GB, free: 228.5 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006669/2.93, allocations: 2.993 MB / 1.095 GB, free: 227.2 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006317/2.937, allocations: 2.404 MB / 1.097 GB, free: 227.2 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.599e-05/2.937, allocations: 8.406 kB / 1.097 GB, free: 227.2 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.03259/2.969, allocations: 8.223 MB / 1.105 GB, free: 227.1 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003132/2.973, allocations: 14.1 MB / 1.119 GB, free: 212.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001484/2.973, allocations: 36.22 kB / 1.119 GB, free: 212.4 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02825/3.001, allocations: 4.411 MB / 1.123 GB, free: 212.4 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007907/3.009, allocations: 0.9308 MB / 1.124 GB, free: 212.4 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0301/3.039, allocations: 11.37 MB / 1.135 GB, free: 210.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007518/3.047, allocations: 0.5715 MB / 1.136 GB, free: 210.6 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001087/3.048, allocations: 159.3 kB / 1.136 GB, free: 210.6 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.241e-05/3.048, allocations: 6.234 kB / 1.136 GB, free: 210.6 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03155/3.08, allocations: 6.639 MB / 1.143 GB, free: 210.5 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001667/3.08, allocations: 33.81 kB / 1.143 GB, free: 210.5 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01527/3.095, allocations: 2.59 MB / 1.145 GB, free: 210.5 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008782/3.104, allocations: 1.049 MB / 1.146 GB, free: 210.5 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02419/3.128, allocations: 9.326 MB / 1.155 GB, free: 209.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007002/3.135, allocations: 0.5261 MB / 1.156 GB, free: 209.2 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009207/3.136, allocations: 169.7 kB / 1.156 GB, free: 209.2 MB / 0.8698 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 0.001208/3.137, allocations: 297.3 kB / 1.156 GB, free: 209.1 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008038/3.138, allocations: 205.5 kB / 1.156 GB, free: 209 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02913/3.167, allocations: 7.25 MB / 1.163 GB, free: 208.8 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.534e-05/3.167, allocations: 24.28 kB / 1.163 GB, free: 208.8 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.129e-05/3.168, allocations: 10.95 kB / 1.164 GB, free: 208.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.884e-05/3.168, allocations: 13.84 kB / 1.164 GB, free: 208.8 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04022/3.208, allocations: 12.51 MB / 1.176 GB, free: 205.3 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.518e-05/3.208, allocations: 7.375 kB / 1.176 GB, free: 205.3 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0056/3.214, allocations: 0.6085 MB / 1.176 GB, free: 205.3 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02525/3.239, allocations: 4.225 MB / 1.18 GB, free: 204.8 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000666/3.24, allocations: 67.81 kB / 1.181 GB, free: 204.8 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04257/3.282, allocations: 16.42 MB / 1.197 GB, free: 197.5 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.289e-05/3.282, allocations: 17.16 kB / 1.197 GB, free: 197.5 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02601/3.308, allocations: 7.797 MB / 1.204 GB, free: 194.5 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002251/3.311, allocations: 0.6523 MB / 1.205 GB, free: 194.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005642/3.311, allocations: 46.28 kB / 1.205 GB, free: 194.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006215/3.317, allocations: 0.4893 MB / 1.205 GB, free: 194.1 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001024/3.318, allocations: 178.9 kB / 1.206 GB, free: 194 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003544/3.319, allocations: 81.3 kB / 1.206 GB, free: 194 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.002516/3.321, allocations: 1.09 MB / 1.207 GB, free: 193.6 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 1.443e-06/3.321, allocations: 0 / 1.207 GB, free: 193.6 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.009738/3.331, allocations: 1.745 MB / 1.208 GB, free: 193.4 MB / 0.8698 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 0.02814/3.359, allocations: 10.64 MB / 1.219 GB, free: 187.8 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.02745/3.387, allocations: 8.388 MB / 1.227 GB, free: 182.3 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.827e-05/3.387, allocations: 0 / 1.227 GB, free: 182.3 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.01083/3.398, allocations: 3.029 MB / 1.23 GB, free: 179.8 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002534/3.4, allocations: 218.5 kB / 1.23 GB, free: 179.6 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02681/3.427, allocations: 7.808 MB / 1.238 GB, free: 172.9 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004841/3.432, allocations: 2.971 MB / 1.241 GB, free: 170.6 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.009789/3.442, allocations: 1.805 MB / 1.242 GB, free: 169.4 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003161/3.445, allocations: 1.284 MB / 1.244 GB, free: 168.3 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.263e-06/3.445, allocations: 0 / 1.244 GB, free: 168.3 MB / 0.8698 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2163/3.661, allocations: 81.77 MB / 1.324 GB, free: 92.86 MB / 0.8698 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002761/3.662, allocations: 265.1 kB / 1.324 GB, free: 92.52 MB / 0.8698 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.681/8.342, allocations: 0 / 1.324 GB, free: 92.52 MB / 0.8698 GB