Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,fileNamePrefix="Buildings_6_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 4.419/4.419, allocations: 432.7 MB / 444.9 MB, free: 15.71 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.652e-05/3.665e-05, allocations: 3.484 kB / 0.5338 GB, free: 12.25 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.214/0.2141, allocations: 98.72 MB / 0.6302 GB, free: 6.105 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.103/1.317, allocations: 186.5 MB / 0.8124 GB, free: 48.31 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004078/1.318, allocations: 114.1 kB / 0.8125 GB, free: 48.31 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.6425/1.96, allocations: 153.7 MB / 0.9626 GB, free: 14.79 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 2.324e-06/1.96, allocations: 0 / 0.9626 GB, free: 14.79 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 0.0002361/1.961, allocations: 80 kB / 0.9627 GB, free: 14.71 MB / 0.7136 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 0.01543/1.976, allocations: 3.155 MB / 0.9658 GB, free: 11.52 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 5.93e-05/1.976, allocations: 8.031 kB / 0.9658 GB, free: 11.51 MB / 0.7136 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003616/1.98, allocations: 0.5985 MB / 0.9664 GB, free: 10.91 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02574/2.005, allocations: 2.363 MB / 0.9687 GB, free: 8.543 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009048/2.015, allocations: 2.332 MB / 0.9709 GB, free: 6.184 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004762/2.015, allocations: 298.9 kB / 0.9712 GB, free: 5.902 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00251/2.018, allocations: 387.2 kB / 0.9716 GB, free: 5.535 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02609/2.044, allocations: 6.491 MB / 0.9779 GB, free: 14.96 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001972/2.044, allocations: 7.938 kB / 0.978 GB, free: 14.96 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001954/2.046, allocations: 163.2 kB / 0.9781 GB, free: 14.8 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009132/2.047, allocations: 318.8 kB / 0.9784 GB, free: 14.49 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02013/2.067, allocations: 5.654 MB / 0.9839 GB, free: 8.832 MB / 0.7292 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 0.0654/2.133, allocations: 29.03 MB / 1.012 GB, free: 9.426 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00993/2.143, allocations: 3.176 MB / 1.015 GB, free: 6.086 MB / 0.7605 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004648/2.147, allocations: 1.609 MB / 1.017 GB, free: 4.457 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004159/2.148, allocations: 130.8 kB / 1.017 GB, free: 4.316 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.507e-05/2.148, allocations: 59.8 kB / 1.017 GB, free: 4.25 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=176): time 5.721e-06/2.148, allocations: 0 / 1.017 GB, free: 4.25 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=221): time 0.1323/2.28, allocations: 20.24 MB / 1.037 GB, free: 15.97 MB / 0.7917 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001444/2.28, allocations: 235.6 kB / 1.037 GB, free: 15.69 MB / 0.7917 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003946/2.284, allocations: 1.463 MB / 1.039 GB, free: 14.22 MB / 0.7917 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006521/2.285, allocations: 61.7 kB / 1.039 GB, free: 14.15 MB / 0.7917 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002087/2.287, allocations: 1.742 MB / 1.04 GB, free: 12.4 MB / 0.7917 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001573/2.289, allocations: 0.7611 MB / 1.041 GB, free: 11.64 MB / 0.7917 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006271/2.289, allocations: 64 kB / 1.041 GB, free: 11.58 MB / 0.7917 GB
Notification: Performance of setup shared object (initialization): time 0.0004154/2.29, allocations: 436.5 kB / 1.042 GB, free: 11.15 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005849/2.296, allocations: 1.9 MB / 1.043 GB, free: 9.246 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007223/2.303, allocations: 2.997 MB / 1.046 GB, free: 5.742 MB / 0.7917 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007634/2.311, allocations: 2.402 MB / 1.049 GB, free: 3.34 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.617e-05/2.311, allocations: 16 kB / 1.049 GB, free: 3.324 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.03615/2.347, allocations: 8.231 MB / 1.057 GB, free: 11.07 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006181/2.353, allocations: 14.1 MB / 1.07 GB, free: 11.88 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000118/2.353, allocations: 36 kB / 1.071 GB, free: 11.84 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02938/2.383, allocations: 4.405 MB / 1.075 GB, free: 7.422 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008312/2.391, allocations: 0.9242 MB / 1.076 GB, free: 6.496 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03597/2.427, allocations: 11.39 MB / 1.087 GB, free: 10.94 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008292/2.436, allocations: 0.5688 MB / 1.087 GB, free: 10.37 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001145/2.437, allocations: 164.4 kB / 1.088 GB, free: 10.21 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 2.129e-05/2.437, allocations: 4 kB / 1.088 GB, free: 10.21 MB / 0.8386 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02681/2.464, allocations: 6.629 MB / 1.094 GB, free: 3.57 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001471/2.464, allocations: 36 kB / 1.094 GB, free: 3.535 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01704/2.481, allocations: 2.591 MB / 1.097 GB, free: 0.9375 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.6416/3.123, allocations: 1.043 MB / 1.098 GB, free: 222.7 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0288/3.151, allocations: 9.322 MB / 1.107 GB, free: 221.5 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007706/3.159, allocations: 0.535 MB / 1.107 GB, free: 221.5 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001127/3.16, allocations: 161.5 kB / 1.107 GB, free: 221.5 MB / 0.8386 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 0.00139/3.162, allocations: 292.4 kB / 1.108 GB, free: 221.4 MB / 0.8386 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009327/3.163, allocations: 199.1 kB / 1.108 GB, free: 221.4 MB / 0.8386 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03193/3.195, allocations: 7.258 MB / 1.115 GB, free: 221.2 MB / 0.8386 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.717e-05/3.195, allocations: 22.78 kB / 1.115 GB, free: 221.2 MB / 0.8386 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.388e-05/3.195, allocations: 12.62 kB / 1.115 GB, free: 221.2 MB / 0.8386 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.976e-05/3.195, allocations: 13.84 kB / 1.115 GB, free: 221.2 MB / 0.8386 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04336/3.238, allocations: 12.52 MB / 1.127 GB, free: 220 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.602e-05/3.238, allocations: 11.56 kB / 1.127 GB, free: 220 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005739/3.244, allocations: 0.6115 MB / 1.128 GB, free: 220 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02561/3.27, allocations: 4.226 MB / 1.132 GB, free: 220 MB / 0.8386 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006171/3.271, allocations: 64.2 kB / 1.132 GB, free: 220 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04251/3.313, allocations: 16.42 MB / 1.148 GB, free: 217.4 MB / 0.8386 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.107e-05/3.313, allocations: 15 kB / 1.148 GB, free: 217.4 MB / 0.8386 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03145/3.345, allocations: 7.794 MB / 1.156 GB, free: 215.8 MB / 0.8386 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003304/3.348, allocations: 0.6539 MB / 1.156 GB, free: 215.6 MB / 0.8386 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001186/3.349, allocations: 45.31 kB / 1.156 GB, free: 215.6 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008489/3.358, allocations: 495.9 kB / 1.157 GB, free: 215.6 MB / 0.8386 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00125/3.359, allocations: 189.5 kB / 1.157 GB, free: 215.6 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005322/3.36, allocations: 89.67 kB / 1.157 GB, free: 215.6 MB / 0.8386 GB
Notification: Performance of sorting global known variables: time 0.003554/3.363, allocations: 1.09 MB / 1.158 GB, free: 215.5 MB / 0.8386 GB
Notification: Performance of sort global known variables: time 1.313e-06/3.363, allocations: 0 / 1.158 GB, free: 215.5 MB / 0.8386 GB
Notification: Performance of remove unused functions: time 0.01289/3.376, allocations: 1.735 MB / 1.16 GB, free: 215.5 MB / 0.8386 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 0.03879/3.415, allocations: 10.64 MB / 1.17 GB, free: 211.4 MB / 0.8386 GB
Notification: Performance of simCode: created initialization part: time 0.03083/3.446, allocations: 8.385 MB / 1.178 GB, free: 209.9 MB / 0.8386 GB
Notification: Performance of simCode: created event and clocks part: time 2.878e-05/3.446, allocations: 3.094 kB / 1.178 GB, free: 209.9 MB / 0.8386 GB
Notification: Performance of simCode: created simulation system equations: time 0.01275/3.459, allocations: 3.024 MB / 1.181 GB, free: 208.9 MB / 0.8386 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002184/3.461, allocations: 220.4 kB / 1.182 GB, free: 208.8 MB / 0.8386 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02431/3.485, allocations: 7.805 MB / 1.189 GB, free: 206.1 MB / 0.8386 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004027/3.489, allocations: 2.964 MB / 1.192 GB, free: 204.9 MB / 0.8386 GB
Notification: Performance of simCode: alias equations: time 0.01018/3.5, allocations: 1.81 MB / 1.194 GB, free: 204.9 MB / 0.8386 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004068/3.504, allocations: 1.291 MB / 1.195 GB, free: 203.8 MB / 0.8386 GB
Notification: Performance of SimCode: time 1.503e-06/3.504, allocations: 0 / 1.195 GB, free: 203.8 MB / 0.8386 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2612/3.765, allocations: 81.78 MB / 1.275 GB, free: 148 MB / 0.8386 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002919/3.765, allocations: 243.2 kB / 1.275 GB, free: 147.7 MB / 0.8386 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.859/8.625, allocations: 0 / 1.275 GB, free: 147.7 MB / 0.8386 GB