Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY,fileNamePrefix="Buildings_5_0_1_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_TransformerStepDownDY",fmuType="me",version="2.0",platforms={"dynamic"}) Notification: Performance of loadModel(Buildings): time 4.667/4.667, allocations: 404.1 MB / 411.3 MB, free: 408 kB / 314.7 MB Notification: Performance of FrontEnd - loaded program: time 3.353e-05/3.348e-05, allocations: 4 kB / 0.4945 GB, free: 1.297 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6998/0.6999, allocations: 92.69 MB / 0.5851 GB, free: 2.305 MB / 474.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3442/1.044, allocations: 169.2 MB / 0.7503 GB, free: 8.84 MB / 0.6355 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004193/1.045, allocations: 99.88 kB / 0.7504 GB, free: 8.742 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 1.064/2.109, allocations: 104.4 MB / 0.8523 GB, free: 115.8 MB / 0.6511 GB Notification: Performance of FrontEnd: time 2.795e-06/2.109, allocations: 4 kB / 0.8523 GB, free: 115.8 MB / 0.6511 GB Notification: Performance of Transformations before backend: time 0.0001484/2.109, allocations: 63.94 kB / 0.8524 GB, free: 115.7 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: 809 * Number of variables: 809 Notification: Performance of Generate backend data structure: time 0.01138/2.121, allocations: 2.42 MB / 0.8547 GB, free: 113.3 MB / 0.6511 GB Notification: Performance of prepare preOptimizeDAE: time 5.613e-05/2.121, allocations: 8.031 kB / 0.8548 GB, free: 113.2 MB / 0.6511 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02406/2.145, allocations: 1.892 MB / 0.8566 GB, free: 111.4 MB / 0.6511 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006172/2.151, allocations: 1.713 MB / 0.8583 GB, free: 109.6 MB / 0.6511 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001551/2.151, allocations: 100 kB / 0.8584 GB, free: 109.5 MB / 0.6511 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00117/2.152, allocations: 168 kB / 0.8585 GB, free: 109.3 MB / 0.6511 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01327/2.166, allocations: 4.065 MB / 0.8625 GB, free: 105.3 MB / 0.6511 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01636/2.182, allocations: 4.511 MB / 0.8669 GB, free: 100.7 MB / 0.6511 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001135/2.182, allocations: 0 / 0.8669 GB, free: 100.7 MB / 0.6511 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001091/2.183, allocations: 0 / 0.8669 GB, free: 100.7 MB / 0.6511 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005846/2.184, allocations: 208.9 kB / 0.8671 GB, free: 100.4 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 0.04119/2.225, allocations: 16.28 MB / 0.883 GB, free: 83.59 MB / 0.6511 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005002/2.23, allocations: 1.995 MB / 0.885 GB, free: 81.47 MB / 0.6511 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002811/2.233, allocations: 1.185 MB / 0.8861 GB, free: 80.27 MB / 0.6511 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003028/2.233, allocations: 114.4 kB / 0.8862 GB, free: 80.14 MB / 0.6511 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.11e-05/2.233, allocations: 59.8 kB / 0.8863 GB, free: 80.07 MB / 0.6511 GB Notification: Performance of pre-optimization done (n=123): time 6.432e-06/2.233, allocations: 0 / 0.8863 GB, free: 80.07 MB / 0.6511 GB Notification: Performance of matching and sorting (n=153): time 0.02442/2.258, allocations: 7.228 MB / 0.8933 GB, free: 72.8 MB / 0.6511 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.472e-05/2.258, allocations: 226.9 kB / 0.8935 GB, free: 72.54 MB / 0.6511 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001869/2.26, allocations: 0.9096 MB / 0.8944 GB, free: 71.62 MB / 0.6511 GB Notification: Performance of collectPreVariables (initialization): time 0.0004253/2.26, allocations: 25.7 kB / 0.8945 GB, free: 71.59 MB / 0.6511 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007657/2.261, allocations: 1.243 MB / 0.8957 GB, free: 70.32 MB / 0.6511 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007307/2.262, allocations: 0.5044 MB / 0.8962 GB, free: 69.81 MB / 0.6511 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002946/2.262, allocations: 4 kB / 0.8962 GB, free: 69.81 MB / 0.6511 GB Notification: Performance of setup shared object (initialization): time 0.0002157/2.262, allocations: 431.1 kB / 0.8966 GB, free: 69.38 MB / 0.6511 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003409/2.266, allocations: 1.293 MB / 0.8978 GB, free: 68.08 MB / 0.6511 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004301/2.27, allocations: 1.943 MB / 0.8997 GB, free: 65.84 MB / 0.6511 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006808/2.277, allocations: 1.914 MB / 0.9016 GB, free: 63.93 MB / 0.6511 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.096e-05/2.277, allocations: 4 kB / 0.9016 GB, free: 63.93 MB / 0.6511 GB Notification: Performance of matching and sorting (n=282) (initialization): time 0.01548/2.293, allocations: 4.226 MB / 0.9057 GB, free: 59.67 MB / 0.6511 GB Notification: Performance of prepare postOptimizeDAE: time 0.002286/2.295, allocations: 8.439 MB / 0.914 GB, free: 50.57 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.933e-05/2.295, allocations: 31.94 kB / 0.914 GB, free: 50.54 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004376/2.299, allocations: 0.7388 MB / 0.9147 GB, free: 49.78 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008719/2.308, allocations: 0.7721 MB / 0.9155 GB, free: 49.01 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02369/2.332, allocations: 12.23 MB / 0.9274 GB, free: 36.08 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006733/2.339, allocations: 431 kB / 0.9278 GB, free: 35.66 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005756/2.339, allocations: 112 kB / 0.928 GB, free: 35.55 MB / 0.6511 GB Notification: Performance of prepare postOptimizeDAE: time 1.581e-05/2.339, allocations: 4 kB / 0.928 GB, free: 35.55 MB / 0.6511 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01368/2.353, allocations: 3.956 MB / 0.9318 GB, free: 31.57 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.99e-05/2.353, allocations: 31.92 kB / 0.9319 GB, free: 31.54 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003092/2.356, allocations: 0.6376 MB / 0.9325 GB, free: 30.88 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007943/2.364, allocations: 0.7721 MB / 0.9332 GB, free: 30.11 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01797/2.382, allocations: 11.73 MB / 0.9447 GB, free: 17.69 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006725/2.389, allocations: 411.1 kB / 0.9451 GB, free: 17.29 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006159/2.39, allocations: 119.9 kB / 0.9452 GB, free: 17.17 MB / 0.6511 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 97 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (240): * Single equations (assignments): 234 * 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: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 6 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0007968/2.391, allocations: 168.2 kB / 0.9453 GB, free: 17 MB / 0.6511 GB Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.01141/2.402, allocations: 3.112 MB / 0.9484 GB, free: 13.86 MB / 0.6511 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006736/2.403, allocations: 118.5 kB / 0.9485 GB, free: 13.74 MB / 0.6511 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01379/2.416, allocations: 3.632 MB / 0.952 GB, free: 10.05 MB / 0.6511 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.828e-05/2.417, allocations: 20 kB / 0.9521 GB, free: 10.03 MB / 0.6511 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.068e-05/2.417, allocations: 8 kB / 0.9521 GB, free: 10.02 MB / 0.6511 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.283e-05/2.417, allocations: 15.92 kB / 0.9521 GB, free: 10 MB / 0.6511 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02151/2.438, allocations: 6.593 MB / 0.9585 GB, free: 3.258 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.168e-05/2.438, allocations: 8 kB / 0.9585 GB, free: 3.25 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005868/2.444, allocations: 0.5225 MB / 0.959 GB, free: 2.727 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.003761/2.448, allocations: 0.6184 MB / 0.9596 GB, free: 2.09 MB / 0.6511 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004565/2.448, allocations: 31.95 kB / 0.9597 GB, free: 2.059 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02205/2.471, allocations: 11.54 MB / 0.9709 GB, free: 5.824 MB / 0.6667 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.891e-05/2.471, allocations: 11.94 kB / 0.971 GB, free: 5.812 MB / 0.6667 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01357/2.484, allocations: 3.623 MB / 0.9745 GB, free: 1.906 MB / 0.6667 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002182/2.486, allocations: 0.4993 MB / 0.975 GB, free: 1.387 MB / 0.6667 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006066/2.487, allocations: 11.98 kB / 0.975 GB, free: 1.375 MB / 0.6667 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006722/2.494, allocations: 379.2 kB / 0.9754 GB, free: 1.004 MB / 0.6667 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006856/2.495, allocations: 129 kB / 0.9755 GB, free: 0.8789 MB / 0.6667 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003131/2.495, allocations: 63.95 kB / 0.9755 GB, free: 0.8164 MB / 0.6667 GB Notification: Performance of sorting global known variables: time 0.001811/2.497, allocations: 0.7059 MB / 0.9762 GB, free: 116 kB / 0.6667 GB Notification: Performance of sort global known variables: time 5.31e-07/2.497, allocations: 0 / 0.9762 GB, free: 116 kB / 0.6667 GB Notification: Performance of remove unused functions: time 0.007938/2.505, allocations: 1.035 MB / 0.9772 GB, free: 15.07 MB / 0.6823 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 28 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (105): * Single equations (assignments): 99 * 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: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 6 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.01363/2.518, allocations: 6.079 MB / 0.9832 GB, free: 8.773 MB / 0.6823 GB Notification: Performance of simCode: created initialization part: time 0.03004/2.548, allocations: 6.451 MB / 0.9895 GB, free: 2.215 MB / 0.6823 GB Notification: Performance of simCode: created event and clocks part: time 1.319e-05/2.549, allocations: 256 / 0.9895 GB, free: 2.215 MB / 0.6823 GB Notification: Performance of simCode: created simulation system equations: time 0.008025/2.557, allocations: 2.167 MB / 0.9916 GB, free: 15.98 MB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002339/2.559, allocations: 126.6 kB / 0.9917 GB, free: 15.86 MB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04053/2.6, allocations: 6.697 MB / 0.9983 GB, free: 9.027 MB / 0.698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005117/2.605, allocations: 2.386 MB / 1.001 GB, free: 6.605 MB / 0.698 GB Notification: Performance of simCode: alias equations: time 0.01029/2.615, allocations: 1.327 MB / 1.002 GB, free: 5.273 MB / 0.698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003027/2.618, allocations: 0.8663 MB / 1.003 GB, free: 4.406 MB / 0.698 GB Notification: Performance of SimCode: time 1.192e-06/2.618, allocations: 4 kB / 1.003 GB, free: 4.402 MB / 0.698 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2172/2.835, allocations: 47.32 MB / 1.049 GB, free: 5.098 MB / 0.7448 GB Notification: Performance of buildModelFMU: configured platform dynamic using cached values: time 0.0004566/2.836, allocations: 206.5 kB / 1.049 GB, free: 4.891 MB / 0.7448 GB Notification: Performance of buildModelFMU: Generate platform dynamic: time 4.538/7.374, allocations: 3.938 kB / 1.049 GB, free: 4.887 MB / 0.7448 GB