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={"static"})
Notification: Performance of loadModel(Buildings): time 3.87/3.87, allocations: 403.3 MB / 415.4 MB, free: 12.98 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.119e-05/4.124e-05, allocations: 11.92 kB / 0.4992 GB, free: 13.32 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6539/0.654, allocations: 92.66 MB / 0.5897 GB, free: 14.39 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3425/0.9966, allocations: 181.4 MB / 0.7668 GB, free: 8.746 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0008536/0.9975, allocations: 111.9 kB / 0.7669 GB, free: 8.637 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 1.127/2.125, allocations: 144.7 MB / 0.9082 GB, free: 56.81 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.254e-06/2.125, allocations: 4 kB / 0.9082 GB, free: 56.8 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0002012/2.125, allocations: 83.92 kB / 0.9083 GB, free: 56.72 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 0.0133/2.139, allocations: 3.119 MB / 0.9113 GB, free: 53.55 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.442e-05/2.139, allocations: 16.03 kB / 0.9113 GB, free: 53.53 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00292/2.142, allocations: 0.5876 MB / 0.9119 GB, free: 52.93 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02213/2.164, allocations: 2.141 MB / 0.914 GB, free: 50.79 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007959/2.172, allocations: 2.307 MB / 0.9162 GB, free: 48.43 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003424/2.172, allocations: 295.8 kB / 0.9165 GB, free: 48.14 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001989/2.174, allocations: 383.9 kB / 0.9169 GB, free: 47.77 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01906/2.193, allocations: 6.442 MB / 0.9232 GB, free: 41.21 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001227/2.193, allocations: 0 / 0.9232 GB, free: 41.21 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007188/2.194, allocations: 168 kB / 0.9233 GB, free: 41.05 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007898/2.195, allocations: 322.5 kB / 0.9237 GB, free: 40.73 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01642/2.211, allocations: 5.623 MB / 0.9291 GB, free: 35.1 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 0.05035/2.262, allocations: 22.43 MB / 0.9511 GB, free: 11.78 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008164/2.27, allocations: 3.224 MB / 0.9542 GB, free: 8.391 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003909/2.274, allocations: 1.602 MB / 0.9558 GB, free: 6.773 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003522/2.274, allocations: 134.3 kB / 0.9559 GB, free: 6.621 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.168e-05/2.275, allocations: 55.81 kB / 0.9559 GB, free: 6.559 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=176): time 5.39e-06/2.275, allocations: 0 / 0.9559 GB, free: 6.559 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=221): time 0.1289/2.403, allocations: 20.4 MB / 0.9759 GB, free: 2.094 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001647/2.404, allocations: 231.6 kB / 0.9761 GB, free: 1.82 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00357/2.407, allocations: 1.433 MB / 0.9775 GB, free: 384 kB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006771/2.408, allocations: 61.7 kB / 0.9776 GB, free: 316 kB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001811/2.41, allocations: 1.709 MB / 0.9792 GB, free: 14.57 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001484/2.411, allocations: 0.7549 MB / 0.98 GB, free: 13.81 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004703/2.412, allocations: 68 kB / 0.98 GB, free: 13.74 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0003465/2.412, allocations: 440.4 kB / 0.9804 GB, free: 13.3 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005792/2.418, allocations: 1.919 MB / 0.9823 GB, free: 11.38 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006925/2.425, allocations: 3.034 MB / 0.9853 GB, free: 7.84 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006712/2.432, allocations: 2.418 MB / 0.9876 GB, free: 5.426 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.359e-05/2.432, allocations: 12 kB / 0.9877 GB, free: 5.414 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02856/2.46, allocations: 7.448 MB / 0.9949 GB, free: 13.95 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006201/2.467, allocations: 14.11 MB / 1.009 GB, free: 14.73 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001117/2.467, allocations: 32 kB / 1.009 GB, free: 14.7 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0443/2.511, allocations: 5.908 MB / 1.015 GB, free: 8.777 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008053/2.519, allocations: 0.9281 MB / 1.015 GB, free: 7.848 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.034/2.553, allocations: 11.44 MB / 1.027 GB, free: 12.23 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007647/2.561, allocations: 0.5493 MB / 1.027 GB, free: 11.68 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001086/2.562, allocations: 203.9 kB / 1.027 GB, free: 11.48 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 2.122e-05/2.562, allocations: 4 kB / 1.027 GB, free: 11.48 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02647/2.589, allocations: 6.82 MB / 1.034 GB, free: 4.648 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001473/2.589, allocations: 36 kB / 1.034 GB, free: 4.613 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01704/2.606, allocations: 2.611 MB / 1.037 GB, free: 1.996 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009258/2.615, allocations: 1.065 MB / 1.038 GB, free: 0.9297 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0281/2.643, allocations: 9.319 MB / 1.047 GB, free: 7.465 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007537/2.651, allocations: 0.5146 MB / 1.047 GB, free: 6.949 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00114/2.652, allocations: 195.9 kB / 1.047 GB, free: 6.758 MB / 0.7448 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 0.001311/2.653, allocations: 303.8 kB / 1.048 GB, free: 6.453 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009388/2.654, allocations: 185.7 kB / 1.048 GB, free: 6.27 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.5735/3.228, allocations: 6.374 MB / 1.054 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.36e-05/3.228, allocations: 24.02 kB / 1.054 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.019e-05/3.228, allocations: 9.594 kB / 1.054 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.35e-05/3.228, allocations: 13.22 kB / 1.054 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03994/3.268, allocations: 11.73 MB / 1.066 GB, free: 183.1 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.841e-05/3.268, allocations: 7.094 kB / 1.066 GB, free: 183.1 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005903/3.274, allocations: 0.6131 MB / 1.066 GB, free: 183.1 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04145/3.316, allocations: 5.723 MB / 1.072 GB, free: 183.1 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007034/3.316, allocations: 80.28 kB / 1.072 GB, free: 183.1 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02917/3.346, allocations: 11.11 MB / 1.083 GB, free: 181.3 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.055e-05/3.346, allocations: 10.81 kB / 1.083 GB, free: 181.3 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.022/3.368, allocations: 6.909 MB / 1.089 GB, free: 179.9 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002528/3.37, allocations: 0.6823 MB / 1.09 GB, free: 179.8 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009063/3.371, allocations: 47.53 kB / 1.09 GB, free: 179.8 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00635/3.378, allocations: 477.5 kB / 1.091 GB, free: 179.8 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008754/3.378, allocations: 185 kB / 1.091 GB, free: 179.8 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004236/3.379, allocations: 119.2 kB / 1.091 GB, free: 179.8 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.002388/3.381, allocations: 1.062 MB / 1.092 GB, free: 179.7 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 8.02e-07/3.381, allocations: 0 / 1.092 GB, free: 179.7 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.009028/3.39, allocations: 1.595 MB / 1.094 GB, free: 179.7 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 0.02747/3.418, allocations: 10.48 MB / 1.104 GB, free: 175.7 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.02717/3.445, allocations: 8.7 MB / 1.112 GB, free: 175.3 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.693e-05/3.445, allocations: 0 / 1.112 GB, free: 175.3 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.01064/3.456, allocations: 2.876 MB / 1.115 GB, free: 175.1 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002202/3.458, allocations: 203.4 kB / 1.115 GB, free: 175.1 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03767/3.496, allocations: 8.849 MB / 1.124 GB, free: 172.4 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005078/3.501, allocations: 2.947 MB / 1.127 GB, free: 171.2 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.009748/3.511, allocations: 1.807 MB / 1.129 GB, free: 171.2 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003199/3.514, allocations: 1.265 MB / 1.13 GB, free: 170.2 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.292e-06/3.514, allocations: 0.75 kB / 1.13 GB, free: 170.2 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1736/3.688, allocations: 79.72 MB / 1.208 GB, free: 109.7 MB / 0.7448 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002741/3.688, allocations: 254.2 kB / 1.208 GB, free: 109.4 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.754/8.442, allocations: 2.25 kB / 1.208 GB, free: 109.4 MB / 0.7448 GB