Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
Notification: Performance of loadModel(Buildings): time 3.592/3.592, allocations: 403.3 MB / 415.4 MB, free: 12.9 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.172e-05/3.19e-05, allocations: 8 kB / 0.4991 GB, free: 13.34 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5275/0.5276, allocations: 92.67 MB / 0.5896 GB, free: 14.49 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2618/0.7894, allocations: 182.4 MB / 0.7677 GB, free: 7.855 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003748/0.7899, allocations: 111.9 kB / 0.7678 GB, free: 7.746 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.9614/1.751, allocations: 145.4 MB / 0.9097 GB, free: 55.38 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.202e-06/1.751, allocations: 0 / 0.9097 GB, free: 55.38 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001625/1.752, allocations: 83.92 kB / 0.9098 GB, free: 55.29 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: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.009255/1.761, allocations: 3.145 MB / 0.9129 GB, free: 52.09 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.215e-05/1.761, allocations: 12.03 kB / 0.9129 GB, free: 52.08 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01497/1.776, allocations: 2.145 MB / 0.915 GB, free: 49.93 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006041/1.782, allocations: 2.319 MB / 0.9173 GB, free: 47.57 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002818/1.782, allocations: 299.9 kB / 0.9176 GB, free: 47.27 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00165/1.784, allocations: 387.9 kB / 0.9179 GB, free: 46.89 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01717/1.801, allocations: 6.467 MB / 0.9242 GB, free: 40.31 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001257/1.801, allocations: 7.938 kB / 0.9242 GB, free: 40.3 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009905/1.802, allocations: 164 kB / 0.9244 GB, free: 40.14 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006013/1.803, allocations: 314.7 kB / 0.9247 GB, free: 39.84 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01432/1.817, allocations: 5.639 MB / 0.9302 GB, free: 34.19 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 0.03925/1.857, allocations: 22.5 MB / 0.9522 GB, free: 10.79 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005928/1.862, allocations: 3.223 MB / 0.9553 GB, free: 7.406 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002983/1.866, allocations: 1.614 MB / 0.9569 GB, free: 5.777 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002258/1.866, allocations: 126.4 kB / 0.957 GB, free: 5.637 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.702e-05/1.866, allocations: 63.8 kB / 0.9571 GB, free: 5.562 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=176): time 5.37e-06/1.866, allocations: 0 / 0.9571 GB, free: 5.562 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=221): time 0.09048/1.956, allocations: 20.45 MB / 0.9771 GB, free: 1.051 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001525/1.957, allocations: 235.6 kB / 0.9773 GB, free: 0.7734 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003089/1.96, allocations: 1.479 MB / 0.9787 GB, free: 15.29 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004722/1.96, allocations: 61.7 kB / 0.9788 GB, free: 15.22 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001596/1.962, allocations: 1.729 MB / 0.9805 GB, free: 13.46 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001158/1.963, allocations: 0.751 MB / 0.9812 GB, free: 12.7 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004021/1.963, allocations: 64 kB / 0.9813 GB, free: 12.64 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0003558/1.964, allocations: 436.5 kB / 0.9817 GB, free: 12.21 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004434/1.968, allocations: 1.923 MB / 0.9836 GB, free: 10.28 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005923/1.974, allocations: 3.03 MB / 0.9865 GB, free: 6.742 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005711/1.98, allocations: 2.426 MB / 0.9889 GB, free: 4.32 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.547e-05/1.98, allocations: 11.95 kB / 0.9889 GB, free: 4.309 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02198/2.002, allocations: 7.445 MB / 0.9962 GB, free: 12.84 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.007542/2.01, allocations: 14.1 MB / 1.01 GB, free: 13.63 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001222/2.01, allocations: 40 kB / 1.01 GB, free: 13.59 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0319/2.042, allocations: 5.904 MB / 1.016 GB, free: 7.676 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00539/2.047, allocations: 0.9281 MB / 1.017 GB, free: 6.746 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02625/2.073, allocations: 11.46 MB / 1.028 GB, free: 11.12 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005178/2.079, allocations: 0.5454 MB / 1.028 GB, free: 10.57 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009332/2.08, allocations: 211.8 kB / 1.029 GB, free: 10.36 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.541e-05/2.08, allocations: 4 kB / 1.029 GB, free: 10.36 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01974/2.099, allocations: 6.808 MB / 1.035 GB, free: 3.543 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000122/2.099, allocations: 32 kB / 1.035 GB, free: 3.512 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01179/2.111, allocations: 2.623 MB / 1.038 GB, free: 0.8828 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006223/2.118, allocations: 1.069 MB / 1.039 GB, free: 15.81 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02147/2.139, allocations: 9.319 MB / 1.048 GB, free: 6.352 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004877/2.144, allocations: 0.5067 MB / 1.048 GB, free: 5.844 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009144/2.145, allocations: 207.9 kB / 1.049 GB, free: 5.641 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 0.001157/2.146, allocations: 299.9 kB / 1.049 GB, free: 5.34 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007757/2.147, allocations: 189.7 kB / 1.049 GB, free: 5.152 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.4862/2.633, allocations: 6.363 MB / 1.055 GB, free: 183.7 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.699e-05/2.633, allocations: 24.75 kB / 1.055 GB, free: 183.7 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.103e-05/2.633, allocations: 16.72 kB / 1.055 GB, free: 183.7 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.485e-05/2.633, allocations: 12.58 kB / 1.055 GB, free: 183.7 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02948/2.663, allocations: 11.75 MB / 1.067 GB, free: 182.5 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.076e-05/2.663, allocations: 11.58 kB / 1.067 GB, free: 182.5 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003513/2.666, allocations: 0.6129 MB / 1.067 GB, free: 182.5 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02991/2.696, allocations: 5.726 MB / 1.073 GB, free: 182.5 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005519/2.697, allocations: 81.73 kB / 1.073 GB, free: 182.5 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02203/2.719, allocations: 11.11 MB / 1.084 GB, free: 180.7 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.001e-05/2.719, allocations: 14.33 kB / 1.084 GB, free: 180.7 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01609/2.735, allocations: 6.927 MB / 1.091 GB, free: 179.3 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001925/2.737, allocations: 0.6929 MB / 1.091 GB, free: 179.2 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000613/2.738, allocations: 46.62 kB / 1.091 GB, free: 179.2 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004232/2.742, allocations: 475.8 kB / 1.092 GB, free: 179.2 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006158/2.743, allocations: 177.9 kB / 1.092 GB, free: 179.2 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003703/2.743, allocations: 116.7 kB / 1.092 GB, free: 179.2 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.002082/2.745, allocations: 1.089 MB / 1.093 GB, free: 179.1 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 1.158e-06/2.745, allocations: 0 / 1.093 GB, free: 179.1 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.007079/2.752, allocations: 1.602 MB / 1.095 GB, free: 179.1 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 0.0005184/2.753, allocations: 196.8 kB / 1.095 GB, free: 179 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.01999/2.773, allocations: 8.704 MB / 1.104 GB, free: 178.6 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.268e-05/2.773, allocations: 2.031 kB / 1.104 GB, free: 178.6 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.007874/2.781, allocations: 2.874 MB / 1.106 GB, free: 178.5 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001955/2.783, allocations: 219.4 kB / 1.107 GB, free: 178.4 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02386/2.807, allocations: 7.743 MB / 1.114 GB, free: 177.2 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00501/2.812, allocations: 2.956 MB / 1.117 GB, free: 176.4 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.008062/2.82, allocations: 1.818 MB / 1.119 GB, free: 176.4 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009673/2.821, allocations: 157.8 kB / 1.119 GB, free: 176.4 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.997e-06/2.821, allocations: 0 / 1.119 GB, free: 176.4 MB / 0.7448 GB
Notification: Performance of Templates: time 0.1083/2.929, allocations: 54.08 MB / 1.172 GB, free: 146.1 MB / 0.7448 GB