Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY,fileNamePrefix="Buildings_5_0_1_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DY",fmuType="me",version="2.0",platforms={"dynamic"})
Notification: Performance of loadModel(Buildings): time 4.644/4.644, allocations: 404.2 MB / 411.3 MB, free: 388 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.566e-05/3.557e-05, allocations: 4 kB / 0.4946 GB, free: 1.27 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6951/0.6952, allocations: 92.69 MB / 0.5851 GB, free: 2.305 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3615/1.057, allocations: 180.9 MB / 0.7618 GB, free: 13.09 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0005258/1.057, allocations: 115.9 kB / 0.7619 GB, free: 12.98 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 1.305/2.363, allocations: 138.1 MB / 0.8967 GB, free: 70.72 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 3.447e-06/2.363, allocations: 0 / 0.8967 GB, free: 70.72 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.000222/2.363, allocations: 75.98 kB / 0.8968 GB, free: 70.65 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: 1023
 * Number of variables: 1023
Notification: Performance of Generate backend data structure: time 0.01511/2.378, allocations: 3.008 MB / 0.8997 GB, free: 67.58 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 6.387e-05/2.378, allocations: 12.02 kB / 0.8998 GB, free: 67.57 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02808/2.406, allocations: 2.118 MB / 0.9018 GB, free: 65.45 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008788/2.415, allocations: 2.236 MB / 0.904 GB, free: 63.16 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002713/2.415, allocations: 120 kB / 0.9041 GB, free: 63.04 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002273/2.418, allocations: 212 kB / 0.9043 GB, free: 62.84 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01792/2.436, allocations: 4.982 MB / 0.9092 GB, free: 57.85 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02236/2.458, allocations: 5.623 MB / 0.9147 GB, free: 52.11 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001472/2.458, allocations: 0 / 0.9147 GB, free: 52.11 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009832/2.459, allocations: 7.938 kB / 0.9147 GB, free: 52.1 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001004/2.46, allocations: 314.2 kB / 0.915 GB, free: 51.79 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 0.05628/2.517, allocations: 20.69 MB / 0.9352 GB, free: 30.35 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009655/2.526, allocations: 3.66 MB / 0.9388 GB, free: 26.48 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004889/2.531, allocations: 1.814 MB / 0.9405 GB, free: 24.65 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004513/2.532, allocations: 131 kB / 0.9407 GB, free: 24.5 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.797e-05/2.532, allocations: 64.5 kB / 0.9407 GB, free: 24.43 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=198): time 6.031e-06/2.532, allocations: 0 / 0.9407 GB, free: 24.43 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=255): time 0.06469/2.597, allocations: 14.1 MB / 0.9545 GB, free: 10.32 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.769e-05/2.597, allocations: 239.6 kB / 0.9547 GB, free: 10.04 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00456/2.601, allocations: 1.177 MB / 0.9559 GB, free: 8.852 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.001131/2.603, allocations: 29.7 kB / 0.9559 GB, free: 8.816 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002103/2.605, allocations: 1.536 MB / 0.9574 GB, free: 7.258 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001943/2.607, allocations: 0.8275 MB / 0.9582 GB, free: 6.418 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007943/2.608, allocations: 3.938 kB / 0.9582 GB, free: 6.414 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.000507/2.608, allocations: 436.4 kB / 0.9586 GB, free: 5.98 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005976/2.614, allocations: 1.986 MB / 0.9606 GB, free: 3.992 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00632/2.62, allocations: 2.863 MB / 0.9634 GB, free: 0.7383 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01126/2.632, allocations: 2.84 MB / 0.9661 GB, free: 13.88 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.564e-05/2.632, allocations: 8 kB / 0.9661 GB, free: 13.87 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.03612/2.668, allocations: 7.663 MB / 0.9736 GB, free: 6.145 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.005187/2.673, allocations: 10.8 MB / 0.9842 GB, free: 10.49 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001098/2.673, allocations: 28 kB / 0.9842 GB, free: 10.46 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0294/2.703, allocations: 3.644 MB / 0.9878 GB, free: 6.809 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009783/2.713, allocations: 0.8774 MB / 0.9886 GB, free: 5.93 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04729/2.76, allocations: 13.33 MB / 1.002 GB, free: 8.449 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00851/2.769, allocations: 466.8 kB / 1.002 GB, free: 7.992 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007871/2.769, allocations: 192 kB / 1.002 GB, free: 7.805 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.983e-05/2.769, allocations: 4 kB / 1.002 GB, free: 7.801 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01856/2.788, allocations: 4.94 MB / 1.007 GB, free: 2.816 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.676e-05/2.788, allocations: 28 kB / 1.007 GB, free: 2.789 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.617e-05/2.788, allocations: 48 kB / 1.007 GB, free: 2.742 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01336/2.802, allocations: 1.213 MB / 1.008 GB, free: 1.527 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.18e-05/2.802, allocations: 63.75 kB / 1.008 GB, free: 1.465 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007452/2.809, allocations: 427.1 kB / 1.009 GB, free: 1.047 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006927/2.81, allocations: 195.9 kB / 1.009 GB, free: 0.8555 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 124
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (302):
 * Single equations (assignments): 300
 * 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%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of prepare postOptimizeDAE: time 0.001196/2.811, allocations: 184 kB / 1.009 GB, free: 0.668 MB / 0.698 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.03106/2.842, allocations: 6.731 MB / 1.016 GB, free: 9.91 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001326/2.844, allocations: 177.8 kB / 1.016 GB, free: 9.734 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03398/2.878, allocations: 7.596 MB / 1.023 GB, free: 2.098 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.138e-05/2.878, allocations: 35.94 kB / 1.023 GB, free: 2.062 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.904e-05/2.878, allocations: 16 kB / 1.023 GB, free: 2.047 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.663e-05/2.878, allocations: 11.95 kB / 1.023 GB, free: 2.035 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04782/2.926, allocations: 12.12 MB / 1.035 GB, free: 5.754 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.542e-05/2.926, allocations: 8 kB / 1.035 GB, free: 5.746 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007376/2.933, allocations: 0.624 MB / 1.036 GB, free: 5.121 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03057/2.964, allocations: 4.104 MB / 1.04 GB, free: 1.004 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007296/2.965, allocations: 51.92 kB / 1.04 GB, free: 0.9531 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04513/3.01, allocations: 13.01 MB / 1.053 GB, free: 3.797 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.839e-05/3.01, allocations: 8 kB / 1.053 GB, free: 3.789 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.6585/3.668, allocations: 7.548 MB / 1.06 GB, free: 190.6 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.004278/3.673, allocations: 0.7181 MB / 1.061 GB, free: 190.5 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001568/3.674, allocations: 12 kB / 1.061 GB, free: 190.5 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01114/3.685, allocations: 0.4987 MB / 1.061 GB, free: 190.5 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001509/3.687, allocations: 201.9 kB / 1.061 GB, free: 190.5 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0008366/3.688, allocations: 124.9 kB / 1.061 GB, free: 190.5 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.003336/3.691, allocations: 0.908 MB / 1.062 GB, free: 190.3 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 9.72e-07/3.691, allocations: 1.188 kB / 1.062 GB, free: 190.3 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.01293/3.704, allocations: 1.349 MB / 1.064 GB, free: 190.3 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 (158):
 * Single equations (assignments): 156
 * 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%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of Backend phase and start with SimCode phase: time 0.05001/3.754, allocations: 11.2 MB / 1.075 GB, free: 186.3 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.02913/3.783, allocations: 7.996 MB / 1.082 GB, free: 186.1 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.668e-05/3.784, allocations: 3.781 kB / 1.082 GB, free: 186.1 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.01367/3.797, allocations: 3.096 MB / 1.085 GB, free: 186 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002764/3.8, allocations: 158 kB / 1.086 GB, free: 186 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05791/3.858, allocations: 9.98 MB / 1.095 GB, free: 184.6 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005174/3.863, allocations: 2.851 MB / 1.098 GB, free: 183.9 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.01208/3.875, allocations: 1.805 MB / 1.1 GB, free: 183.9 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003678/3.879, allocations: 1.211 MB / 1.101 GB, free: 183.9 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.833e-06/3.879, allocations: 0 / 1.101 GB, free: 183.9 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2104/4.09, allocations: 75.98 MB / 1.175 GB, free: 145.3 MB / 0.7448 GB
Notification: Performance of buildModelFMU: configured platform dynamic using cached values: time 0.0002202/4.09, allocations: 210 kB / 1.176 GB, free: 145.1 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate platform dynamic: time 5.814/9.904, allocations: 0 / 1.176 GB, free: 145.1 MB / 0.7448 GB