Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadModel(Buildings): time 3.67/3.67, allocations: 403.3 MB / 415.4 MB, free: 12.93 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.64e-05/3.655e-05, allocations: 4 kB / 0.4991 GB, free: 13.34 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4714/0.4715, allocations: 92.68 MB / 0.5896 GB, free: 14.48 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2581/0.7296, allocations: 182.5 MB / 0.7678 GB, free: 7.738 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000381/0.7301, allocations: 111.9 kB / 0.7679 GB, free: 7.629 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.9499/1.68, allocations: 139.4 MB / 0.904 GB, free: 61.36 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.524e-06/1.68, allocations: 0 / 0.904 GB, free: 61.36 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001726/1.68, allocations: 72 kB / 0.904 GB, free: 61.29 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: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.00974/1.69, allocations: 3.043 MB / 0.907 GB, free: 58.18 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.267e-05/1.69, allocations: 12.03 kB / 0.907 GB, free: 58.17 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01495/1.705, allocations: 2.121 MB / 0.9091 GB, free: 56.04 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005899/1.711, allocations: 2.244 MB / 0.9113 GB, free: 53.75 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002904/1.711, allocations: 283.4 kB / 0.9116 GB, free: 53.48 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001653/1.713, allocations: 367.9 kB / 0.9119 GB, free: 53.12 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01705/1.73, allocations: 6.186 MB / 0.9179 GB, free: 46.81 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001305/1.73, allocations: 0 / 0.9179 GB, free: 46.81 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001283/1.732, allocations: 163.9 kB / 0.9181 GB, free: 46.65 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006053/1.732, allocations: 310.3 kB / 0.9184 GB, free: 46.35 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01373/1.746, allocations: 5.517 MB / 0.9238 GB, free: 40.82 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 0.04016/1.786, allocations: 21.49 MB / 0.9448 GB, free: 18.56 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006623/1.793, allocations: 3.758 MB / 0.9484 GB, free: 14.59 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003626/1.796, allocations: 1.874 MB / 0.9503 GB, free: 12.7 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003058/1.797, allocations: 135 kB / 0.9504 GB, free: 12.55 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.778e-05/1.797, allocations: 56.5 kB / 0.9505 GB, free: 12.49 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=198): time 6.359e-06/1.797, allocations: 0 / 0.9505 GB, free: 12.49 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=255): time 0.1125/1.909, allocations: 24.68 MB / 0.9746 GB, free: 3.789 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001622/1.91, allocations: 243.6 kB / 0.9748 GB, free: 3.504 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002816/1.912, allocations: 1.312 MB / 0.9761 GB, free: 2.184 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005628/1.913, allocations: 65.7 kB / 0.9761 GB, free: 2.113 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001415/1.914, allocations: 1.551 MB / 0.9776 GB, free: 0.5391 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001373/1.916, allocations: 0.8666 MB / 0.9785 GB, free: 15.66 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004072/1.916, allocations: 64 kB / 0.9786 GB, free: 15.59 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0003595/1.917, allocations: 432.4 kB / 0.979 GB, free: 15.16 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004842/1.921, allocations: 2.044 MB / 0.981 GB, free: 13.12 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006001/1.927, allocations: 2.94 MB / 0.9838 GB, free: 9.785 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005699/1.933, allocations: 2.481 MB / 0.9863 GB, free: 7.277 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.265e-05/1.933, allocations: 8 kB / 0.9863 GB, free: 7.27 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02236/1.956, allocations: 7.744 MB / 0.9938 GB, free: 15.46 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00567/1.961, allocations: 10.8 MB / 1.004 GB, free: 3.809 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.549e-05/1.962, allocations: 28 kB / 1.004 GB, free: 3.781 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03149/1.993, allocations: 6.129 MB / 1.01 GB, free: 13.63 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00504/1.998, allocations: 0.8774 MB / 1.011 GB, free: 12.75 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03055/2.029, allocations: 13.49 MB / 1.024 GB, free: 15.09 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004999/2.034, allocations: 0.5146 MB / 1.025 GB, free: 14.58 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008556/2.035, allocations: 191.9 kB / 1.025 GB, free: 14.39 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.541e-05/2.035, allocations: 4 kB / 1.025 GB, free: 14.39 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02008/2.055, allocations: 7.033 MB / 1.032 GB, free: 7.305 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.24e-05/2.055, allocations: 32.12 kB / 1.032 GB, free: 7.273 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01201/2.067, allocations: 2.725 MB / 1.035 GB, free: 4.543 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006049/2.073, allocations: 1.053 MB / 1.036 GB, free: 3.488 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02425/2.097, allocations: 10.97 MB / 1.046 GB, free: 8.371 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004705/2.102, allocations: 0.499 MB / 1.047 GB, free: 7.871 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007931/2.103, allocations: 191.9 kB / 1.047 GB, free: 7.684 MB / 0.7448 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 0.001017/2.104, allocations: 291.8 kB / 1.047 GB, free: 7.391 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00078/2.105, allocations: 189.7 kB / 1.048 GB, free: 7.203 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.5019/2.607, allocations: 7.502 MB / 1.055 GB, free: 187.3 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.937e-05/2.607, allocations: 25.88 kB / 1.055 GB, free: 187.3 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.2e-05/2.607, allocations: 18.16 kB / 1.055 GB, free: 187.3 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.14e-05/2.607, allocations: 14.02 kB / 1.055 GB, free: 187.3 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03288/2.64, allocations: 12.62 MB / 1.067 GB, free: 186.2 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.85e-05/2.64, allocations: 7.688 kB / 1.067 GB, free: 186.2 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004036/2.644, allocations: 0.6185 MB / 1.068 GB, free: 186.2 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03264/2.677, allocations: 5.952 MB / 1.074 GB, free: 186.1 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005862/2.677, allocations: 85.72 kB / 1.074 GB, free: 186.1 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02568/2.703, allocations: 13.06 MB / 1.087 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.051e-05/2.703, allocations: 9.406 kB / 1.087 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01754/2.72, allocations: 7.456 MB / 1.094 GB, free: 182.9 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002082/2.723, allocations: 0.7381 MB / 1.095 GB, free: 182.8 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007034/2.723, allocations: 51.41 kB / 1.095 GB, free: 182.8 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003871/2.727, allocations: 484 kB / 1.095 GB, free: 182.8 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006695/2.728, allocations: 204 kB / 1.095 GB, free: 182.8 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003848/2.728, allocations: 127.3 kB / 1.095 GB, free: 182.8 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.001868/2.73, allocations: 1.021 MB / 1.096 GB, free: 182.7 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 8.98e-07/2.73, allocations: 3.281 kB / 1.096 GB, free: 182.7 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.006882/2.737, allocations: 1.608 MB / 1.098 GB, free: 182.7 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 (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 0.0005414/2.738, allocations: 196.5 kB / 1.098 GB, free: 182.6 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.02184/2.759, allocations: 9.231 MB / 1.107 GB, free: 181.9 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.087e-05/2.76, allocations: 3.094 kB / 1.107 GB, free: 181.9 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.008589/2.768, allocations: 3.18 MB / 1.11 GB, free: 181 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002039/2.77, allocations: 209 kB / 1.11 GB, free: 180.9 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03218/2.802, allocations: 9.162 MB / 1.119 GB, free: 178.5 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004357/2.807, allocations: 2.888 MB / 1.122 GB, free: 177.3 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.007219/2.814, allocations: 1.788 MB / 1.124 GB, free: 177.3 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008166/2.815, allocations: 154.5 kB / 1.124 GB, free: 177.3 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.663e-06/2.815, allocations: 0 / 1.124 GB, free: 177.3 MB / 0.7448 GB
Notification: Performance of Templates: time 0.1144/2.929, allocations: 58.85 MB / 1.182 GB, free: 137.9 MB / 0.7448 GB