Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY,fileNamePrefix="Buildings_5_0_1_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_YY",fmuType="me",version="2.0",platforms={"dynamic"})
Notification: Performance of loadModel(Buildings): time 4.753/4.753, allocations: 404.1 MB / 411.3 MB, free: 372 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.309e-05/3.308e-05, allocations: 8 kB / 0.4946 GB, free: 1.293 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.8148/0.8149, allocations: 92.69 MB / 0.5851 GB, free: 2.328 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3728/1.188, allocations: 180.7 MB / 0.7616 GB, free: 13.35 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0005252/1.188, allocations: 119.8 kB / 0.7617 GB, free: 13.23 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 1.267/2.455, allocations: 144 MB / 0.9023 GB, free: 64.91 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.725e-06/2.455, allocations: 3.938 kB / 0.9023 GB, free: 64.91 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0002086/2.455, allocations: 79.94 kB / 0.9024 GB, free: 64.83 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 0.0141/2.469, allocations: 3.119 MB / 0.9054 GB, free: 61.66 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.764e-05/2.469, allocations: 8.031 kB / 0.9055 GB, free: 61.65 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02624/2.496, allocations: 2.141 MB / 0.9075 GB, free: 59.5 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008509/2.504, allocations: 2.311 MB / 0.9098 GB, free: 57.14 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002352/2.505, allocations: 132 kB / 0.9099 GB, free: 57.01 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002104/2.507, allocations: 224 kB / 0.9101 GB, free: 56.79 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01731/2.524, allocations: 5.088 MB / 0.9151 GB, free: 51.7 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0226/2.547, allocations: 5.876 MB / 0.9209 GB, free: 45.71 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001585/2.547, allocations: 3.938 kB / 0.9209 GB, free: 45.7 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001284/2.548, allocations: 4 kB / 0.9209 GB, free: 45.7 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009743/2.549, allocations: 310.6 kB / 0.9212 GB, free: 45.39 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 0.0547/2.604, allocations: 21.64 MB / 0.9423 GB, free: 22.88 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008644/2.613, allocations: 3.143 MB / 0.9454 GB, free: 19.57 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003969/2.617, allocations: 1.553 MB / 0.9469 GB, free: 18 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003729/2.617, allocations: 130.3 kB / 0.947 GB, free: 17.86 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.825e-05/2.617, allocations: 59.8 kB / 0.9471 GB, free: 17.79 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=176): time 6.152e-06/2.617, allocations: 0 / 0.9471 GB, free: 17.79 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=221): time 0.0596/2.677, allocations: 13.16 MB / 0.9599 GB, free: 4.574 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.93e-05/2.677, allocations: 235.6 kB / 0.9601 GB, free: 4.293 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003125/2.68, allocations: 1.327 MB / 0.9614 GB, free: 2.953 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006439/2.681, allocations: 25.7 kB / 0.9615 GB, free: 2.922 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001352/2.682, allocations: 1.709 MB / 0.9631 GB, free: 1.188 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001258/2.683, allocations: 0.7275 MB / 0.9638 GB, free: 460 kB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004994/2.684, allocations: 0 / 0.9638 GB, free: 460 kB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0002587/2.684, allocations: 440.5 kB / 0.9643 GB, free: 12 kB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006063/2.69, allocations: 1.857 MB / 0.9661 GB, free: 14.15 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007702/2.698, allocations: 2.962 MB / 0.969 GB, free: 10.68 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01103/2.709, allocations: 2.71 MB / 0.9716 GB, free: 7.969 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.265e-05/2.709, allocations: 16 kB / 0.9716 GB, free: 7.953 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.04217/2.751, allocations: 7.308 MB / 0.9788 GB, free: 0.6289 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.009583/2.761, allocations: 14.1 MB / 0.9925 GB, free: 1.422 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001815/2.761, allocations: 36 kB / 0.9926 GB, free: 1.387 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03882/2.8, allocations: 3.419 MB / 0.9959 GB, free: 13.95 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01152/2.812, allocations: 0.9281 MB / 0.9968 GB, free: 13.02 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04517/2.857, allocations: 11.4 MB / 1.008 GB, free: 1.477 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009345/2.866, allocations: 498.5 kB / 1.008 GB, free: 0.9883 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001262/2.868, allocations: 204 kB / 1.009 GB, free: 0.7891 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.841e-05/2.868, allocations: 4 kB / 1.009 GB, free: 0.7852 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01885/2.887, allocations: 4.761 MB / 1.013 GB, free: 12.02 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001528/2.887, allocations: 36 kB / 1.013 GB, free: 11.99 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000112/2.887, allocations: 60 kB / 1.013 GB, free: 11.93 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01343/2.9, allocations: 1.221 MB / 1.015 GB, free: 10.71 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001228/2.9, allocations: 71.78 kB / 1.015 GB, free: 10.64 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008081/2.909, allocations: 435.3 kB / 1.015 GB, free: 10.21 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001113/2.91, allocations: 199.9 kB / 1.015 GB, free: 10.02 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 0.00123/2.911, allocations: 199.9 kB / 1.015 GB, free: 9.812 MB / 0.7136 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.03031/2.941, allocations: 6.03 MB / 1.021 GB, free: 3.762 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00131/2.943, allocations: 189.7 kB / 1.021 GB, free: 3.574 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03239/2.975, allocations: 6.464 MB / 1.028 GB, free: 13.08 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.48e-05/2.975, allocations: 20 kB / 1.028 GB, free: 13.06 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.559e-05/2.975, allocations: 12 kB / 1.028 GB, free: 13.05 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.832e-05/2.975, allocations: 11.95 kB / 1.028 GB, free: 13.04 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04707/3.022, allocations: 11.16 MB / 1.039 GB, free: 1.711 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.039e-05/3.022, allocations: 8.281 kB / 1.039 GB, free: 1.703 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007479/3.03, allocations: 0.609 MB / 1.039 GB, free: 1.094 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03042/3.06, allocations: 3.883 MB / 1.043 GB, free: 13.2 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006879/3.061, allocations: 51.88 kB / 1.043 GB, free: 13.15 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04115/3.102, allocations: 11.13 MB / 1.054 GB, free: 1.867 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.131e-05/3.102, allocations: 11.94 kB / 1.054 GB, free: 1.855 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.6753/3.778, allocations: 7.013 MB / 1.061 GB, free: 189 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002892/3.781, allocations: 0.6718 MB / 1.062 GB, free: 188.9 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009121/3.782, allocations: 13.59 kB / 1.062 GB, free: 188.9 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008162/3.79, allocations: 0.4924 MB / 1.062 GB, free: 188.9 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009368/3.791, allocations: 181.3 kB / 1.062 GB, free: 188.9 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004844/3.791, allocations: 123.8 kB / 1.062 GB, free: 188.9 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.002286/3.794, allocations: 0.966 MB / 1.063 GB, free: 188.8 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 1.092e-06/3.794, allocations: 3.219 kB / 1.063 GB, free: 188.8 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.008348/3.802, allocations: 1.356 MB / 1.065 GB, free: 188.8 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 0.03341/3.835, allocations: 10.61 MB / 1.075 GB, free: 184.8 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.0244/3.86, allocations: 7.532 MB / 1.082 GB, free: 184.6 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.624e-05/3.86, allocations: 3.375 kB / 1.082 GB, free: 184.6 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.01177/3.872, allocations: 2.799 MB / 1.085 GB, free: 184.5 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002643/3.875, allocations: 174.2 kB / 1.085 GB, free: 184.5 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04448/3.919, allocations: 8.63 MB / 1.094 GB, free: 183.1 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006414/3.926, allocations: 2.925 MB / 1.097 GB, free: 182.4 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.01248/3.938, allocations: 1.831 MB / 1.098 GB, free: 182.3 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00381/3.942, allocations: 1.262 MB / 1.1 GB, free: 182.3 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.453e-06/3.942, allocations: 0 / 1.1 GB, free: 182.3 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2754/4.217, allocations: 72.64 MB / 1.17 GB, free: 148.3 MB / 0.7448 GB
Notification: Performance of buildModelFMU: configured platform dynamic using cached values: time 0.0003144/4.218, allocations: 202.1 kB / 1.171 GB, free: 148 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate platform dynamic: time 5.938/10.16, allocations: 4 kB / 1.171 GB, free: 148 MB / 0.7448 GB