Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY,fileNamePrefix="Buildings_5_0_1_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YY",fmuType="me",version="2.0",platforms={"dynamic"}) Notification: Performance of loadModel(Buildings): time 4.716/4.716, allocations: 404.2 MB / 411.3 MB, free: 376 kB / 314.7 MB Notification: Performance of FrontEnd - loaded program: time 3.87e-05/3.858e-05, allocations: 7.281 kB / 0.4946 GB, free: 1.277 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6951/0.6951, allocations: 92.69 MB / 0.5851 GB, free: 2.383 MB / 474.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3622/1.057, allocations: 180.7 MB / 0.7616 GB, free: 13.4 MB / 0.6511 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0005012/1.058, allocations: 119.9 kB / 0.7617 GB, free: 13.29 MB / 0.6511 GB Notification: Performance of FrontEnd - DAE generated: time 1.235/2.293, allocations: 144 MB / 0.9023 GB, free: 65.02 MB / 0.6511 GB Notification: Performance of FrontEnd: time 2.515e-06/2.293, allocations: 0 / 0.9023 GB, free: 65.02 MB / 0.6511 GB Notification: Performance of Transformations before backend: time 0.0002269/2.293, allocations: 79.98 kB / 0.9024 GB, free: 64.95 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: 1083 * Number of variables: 1083 Notification: Performance of Generate backend data structure: time 0.0163/2.309, allocations: 3.119 MB / 0.9054 GB, free: 61.77 MB / 0.6511 GB Notification: Performance of prepare preOptimizeDAE: time 7.979e-05/2.309, allocations: 12.02 kB / 0.9055 GB, free: 61.76 MB / 0.6511 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02752/2.337, allocations: 2.133 MB / 0.9075 GB, free: 59.62 MB / 0.6511 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01002/2.347, allocations: 2.322 MB / 0.9098 GB, free: 57.25 MB / 0.6511 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002513/2.347, allocations: 124 kB / 0.9099 GB, free: 57.12 MB / 0.6511 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002108/2.349, allocations: 228 kB / 0.9101 GB, free: 56.9 MB / 0.6511 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01824/2.368, allocations: 5.08 MB / 0.9151 GB, free: 51.82 MB / 0.6511 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02867/2.397, allocations: 5.88 MB / 0.9208 GB, free: 45.82 MB / 0.6511 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001992/2.397, allocations: 0 / 0.9208 GB, free: 45.82 MB / 0.6511 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00125/2.398, allocations: 4 kB / 0.9208 GB, free: 45.81 MB / 0.6511 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001356/2.399, allocations: 314.6 kB / 0.9211 GB, free: 45.5 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 0.117/2.516, allocations: 21.64 MB / 0.9423 GB, free: 22.98 MB / 0.6511 GB Notification: Performance of preOpt comSubExp (simulation): time 0.009627/2.526, allocations: 3.147 MB / 0.9454 GB, free: 19.68 MB / 0.6511 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0044/2.531, allocations: 1.553 MB / 0.9469 GB, free: 18.11 MB / 0.6511 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004238/2.531, allocations: 126.3 kB / 0.947 GB, free: 17.97 MB / 0.6511 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.948e-05/2.531, allocations: 63.88 kB / 0.9471 GB, free: 17.9 MB / 0.6511 GB Notification: Performance of pre-optimization done (n=176): time 7.184e-06/2.531, allocations: 4 kB / 0.9471 GB, free: 17.89 MB / 0.6511 GB Notification: Performance of matching and sorting (n=221): time 0.06264/2.594, allocations: 13.18 MB / 0.9599 GB, free: 4.668 MB / 0.6511 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.564e-05/2.594, allocations: 231.6 kB / 0.9601 GB, free: 4.391 MB / 0.6511 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003085/2.597, allocations: 1.323 MB / 0.9614 GB, free: 3.055 MB / 0.6511 GB Notification: Performance of collectPreVariables (initialization): time 0.0006264/2.598, allocations: 25.7 kB / 0.9615 GB, free: 3.023 MB / 0.6511 GB Notification: Performance of collectInitialEqns (initialization): time 0.001382/2.599, allocations: 1.713 MB / 0.9631 GB, free: 1.285 MB / 0.6511 GB Notification: Performance of collectInitialBindings (initialization): time 0.001316/2.6, allocations: 0.7315 MB / 0.9638 GB, free: 0.543 MB / 0.6511 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005894/2.601, allocations: 0 / 0.9638 GB, free: 0.543 MB / 0.6511 GB Notification: Performance of setup shared object (initialization): time 0.000295/2.601, allocations: 436.5 kB / 0.9643 GB, free: 112 kB / 0.6511 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005984/2.607, allocations: 1.857 MB / 0.9661 GB, free: 14.25 MB / 0.6667 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007407/2.615, allocations: 2.962 MB / 0.969 GB, free: 10.78 MB / 0.6667 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01099/2.626, allocations: 2.714 MB / 0.9716 GB, free: 8.062 MB / 0.6667 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.453e-05/2.626, allocations: 12 kB / 0.9716 GB, free: 8.051 MB / 0.6667 GB Notification: Performance of matching and sorting (n=400) (initialization): time 0.03609/2.662, allocations: 7.297 MB / 0.9788 GB, free: 0.7344 MB / 0.6667 GB Notification: Performance of prepare postOptimizeDAE: time 0.006765/2.669, allocations: 14.11 MB / 0.9925 GB, free: 1.523 MB / 0.6823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001345/2.669, allocations: 36 kB / 0.9926 GB, free: 1.488 MB / 0.6823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02878/2.698, allocations: 3.415 MB / 0.9959 GB, free: 14.06 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01178/2.71, allocations: 0.9319 MB / 0.9968 GB, free: 13.13 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04364/2.753, allocations: 11.39 MB / 1.008 GB, free: 1.586 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008974/2.762, allocations: 0.4945 MB / 1.008 GB, free: 1.09 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001146/2.764, allocations: 203.9 kB / 1.009 GB, free: 0.8906 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 1.81e-05/2.764, allocations: 4 kB / 1.009 GB, free: 0.8867 MB / 0.698 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01914/2.783, allocations: 4.764 MB / 1.013 GB, free: 12.12 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001503/2.783, allocations: 36.25 kB / 1.013 GB, free: 12.09 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001134/2.783, allocations: 60 kB / 1.013 GB, free: 12.03 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01348/2.797, allocations: 1.205 MB / 1.015 GB, free: 10.82 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001219/2.797, allocations: 75.72 kB / 1.015 GB, free: 10.75 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008113/2.805, allocations: 434.9 kB / 1.015 GB, free: 10.32 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001138/2.806, allocations: 199.9 kB / 1.015 GB, free: 10.12 MB / 0.7136 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 0.001342/2.808, allocations: 208.2 kB / 1.015 GB, free: 9.914 MB / 0.7136 GB Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.02968/2.837, allocations: 6.038 MB / 1.021 GB, free: 3.855 MB / 0.7136 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001269/2.839, allocations: 177.8 kB / 1.021 GB, free: 3.68 MB / 0.7136 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03174/2.87, allocations: 6.472 MB / 1.028 GB, free: 13.18 MB / 0.7292 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.308e-05/2.87, allocations: 24 kB / 1.028 GB, free: 13.16 MB / 0.7292 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.267e-05/2.87, allocations: 8 kB / 1.028 GB, free: 13.15 MB / 0.7292 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.72e-05/2.871, allocations: 11.97 kB / 1.028 GB, free: 13.14 MB / 0.7292 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04714/2.918, allocations: 11.17 MB / 1.039 GB, free: 1.805 MB / 0.7292 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.237e-05/2.918, allocations: 8 kB / 1.039 GB, free: 1.797 MB / 0.7292 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007546/2.925, allocations: 0.6131 MB / 1.039 GB, free: 1.184 MB / 0.7292 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02908/2.954, allocations: 3.871 MB / 1.043 GB, free: 13.3 MB / 0.7448 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007103/2.955, allocations: 55.88 kB / 1.043 GB, free: 13.25 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03911/2.994, allocations: 11.12 MB / 1.054 GB, free: 1.973 MB / 0.7448 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.349e-05/2.994, allocations: 12 kB / 1.054 GB, free: 1.961 MB / 0.7448 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.6732/3.668, allocations: 7.019 MB / 1.061 GB, free: 188.5 MB / 0.7448 GB Notification: Performance of postOpt removeConstants (simulation): time 0.004563/3.672, allocations: 0.6776 MB / 1.062 GB, free: 188.4 MB / 0.7448 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001772/3.674, allocations: 9.844 kB / 1.062 GB, free: 188.4 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0136/3.688, allocations: 0.4927 MB / 1.062 GB, free: 188.4 MB / 0.7448 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00155/3.689, allocations: 181.5 kB / 1.062 GB, free: 188.4 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0008492/3.69, allocations: 119.6 kB / 1.062 GB, free: 188.4 MB / 0.7448 GB Notification: Performance of sorting global known variables: time 0.003796/3.694, allocations: 0.9677 MB / 1.063 GB, free: 188.3 MB / 0.7448 GB Notification: Performance of sort global known variables: time 2.004e-06/3.694, allocations: 0 / 1.063 GB, free: 188.3 MB / 0.7448 GB Notification: Performance of remove unused functions: time 0.01459/3.709, allocations: 1.356 MB / 1.065 GB, free: 188.3 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 (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 0.05314/3.762, allocations: 10.61 MB / 1.075 GB, free: 184.3 MB / 0.7448 GB Notification: Performance of simCode: created initialization part: time 0.03529/3.797, allocations: 7.533 MB / 1.082 GB, free: 184.1 MB / 0.7448 GB Notification: Performance of simCode: created event and clocks part: time 1.333e-05/3.797, allocations: 3.562 kB / 1.082 GB, free: 184.1 MB / 0.7448 GB Notification: Performance of simCode: created simulation system equations: time 0.01176/3.809, allocations: 2.798 MB / 1.085 GB, free: 183.9 MB / 0.7448 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002581/3.812, allocations: 167.9 kB / 1.085 GB, free: 183.9 MB / 0.7448 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04266/3.854, allocations: 8.63 MB / 1.094 GB, free: 182.6 MB / 0.7448 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00666/3.861, allocations: 2.923 MB / 1.097 GB, free: 181.8 MB / 0.7448 GB Notification: Performance of simCode: alias equations: time 0.01306/3.874, allocations: 1.834 MB / 1.098 GB, free: 181.8 MB / 0.7448 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004183/3.879, allocations: 1.264 MB / 1.1 GB, free: 181.8 MB / 0.7448 GB Notification: Performance of SimCode: time 1.512e-06/3.879, allocations: 0 / 1.1 GB, free: 181.8 MB / 0.7448 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5286/4.407, allocations: 72.65 MB / 1.171 GB, free: 147.7 MB / 0.7448 GB Notification: Performance of buildModelFMU: configured platform dynamic using cached values: time 0.0005951/4.408, allocations: 202.1 kB / 1.171 GB, free: 147.4 MB / 0.7448 GB Notification: Performance of buildModelFMU: Generate platform dynamic: time 5.73/10.14, allocations: 1.219 kB / 1.171 GB, free: 147.4 MB / 0.7448 GB