Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY")
Notification: Performance of loadModel(Buildings): time 3.688/3.688, allocations: 402 MB / 415.9 MB, free: 10.12 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.028e-05/4.057e-05, allocations: 4 kB / 0.5004 GB, free: 8.211 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1901/0.1901, allocations: 92.69 MB / 0.5909 GB, free: 11.35 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7068/0.897, allocations: 181.4 MB / 0.768 GB, free: 8.941 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003919/0.8974, allocations: 123.9 kB / 0.7681 GB, free: 8.82 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 1.05/1.948, allocations: 145.6 MB / 0.9104 GB, free: 191.5 MB / 0.7448 GB
Notification: Performance of FrontEnd: time 2.633e-06/1.948, allocations: 3.062 kB / 0.9104 GB, free: 191.5 MB / 0.7448 GB
Notification: Performance of Transformations before backend: time 0.0001982/1.948, allocations: 76.66 kB / 0.9104 GB, free: 191.5 MB / 0.7448 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 0.01071/1.959, allocations: 3.125 MB / 0.9135 GB, free: 190.1 MB / 0.7448 GB
Notification: Performance of prepare preOptimizeDAE: time 5.084e-05/1.959, allocations: 10.34 kB / 0.9135 GB, free: 190.1 MB / 0.7448 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01593/1.975, allocations: 2.132 MB / 0.9156 GB, free: 189.9 MB / 0.7448 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006596/1.981, allocations: 2.319 MB / 0.9178 GB, free: 189.5 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003524/1.982, allocations: 299.6 kB / 0.9181 GB, free: 189.5 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001929/1.984, allocations: 379.2 kB / 0.9185 GB, free: 189.5 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02184/2.006, allocations: 6.967 MB / 0.9253 GB, free: 189.1 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001345/2.006, allocations: 18.73 kB / 0.9253 GB, free: 189.1 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001263/2.007, allocations: 164.6 kB / 0.9255 GB, free: 189.1 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006789/2.008, allocations: 312.1 kB / 0.9258 GB, free: 189.1 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02121/2.029, allocations: 6.644 MB / 0.9323 GB, free: 189 MB / 0.7448 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.04223/2.071, allocations: 22.43 MB / 0.9542 GB, free: 177.9 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009143/2.08, allocations: 3.722 MB / 0.9578 GB, free: 176.4 MB / 0.7448 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000263/2.081, allocations: 125.3 kB / 0.9579 GB, free: 176.3 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.086e-05/2.081, allocations: 59.69 kB / 0.958 GB, free: 176.2 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=176): time 5.72e-06/2.081, allocations: 0 / 0.958 GB, free: 176.2 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=221): time 0.1122/2.193, allocations: 24.08 MB / 0.9815 GB, free: 170.2 MB / 0.7448 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.882e-05/2.193, allocations: 231.2 kB / 0.9817 GB, free: 169.9 MB / 0.7448 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00255/2.196, allocations: 1.438 MB / 0.9831 GB, free: 169.4 MB / 0.7448 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004647/2.196, allocations: 60.55 kB / 0.9832 GB, free: 169.3 MB / 0.7448 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008405/2.197, allocations: 1.716 MB / 0.9848 GB, free: 168 MB / 0.7448 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007402/2.198, allocations: 0.7602 MB / 0.9856 GB, free: 167.4 MB / 0.7448 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003298/2.198, allocations: 62.75 kB / 0.9857 GB, free: 167.4 MB / 0.7448 GB
Notification: Performance of setup shared object (initialization): time 0.0002016/2.198, allocations: 444.9 kB / 0.9861 GB, free: 167 MB / 0.7448 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006992/2.205, allocations: 2.411 MB / 0.9884 GB, free: 166.4 MB / 0.7448 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007971/2.213, allocations: 3.523 MB / 0.9919 GB, free: 164.3 MB / 0.7448 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007825/2.221, allocations: 2.901 MB / 0.9947 GB, free: 163.3 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.54e-05/2.221, allocations: 13.7 kB / 0.9947 GB, free: 163.3 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02587/2.247, allocations: 8.445 MB / 1.003 GB, free: 158.1 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002672/2.25, allocations: 14.1 MB / 1.017 GB, free: 143 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.741e-05/2.25, allocations: 36 kB / 1.017 GB, free: 142.9 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02889/2.279, allocations: 5.902 MB / 1.023 GB, free: 137.4 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004771/2.284, allocations: 0.9319 MB / 1.023 GB, free: 136.5 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02177/2.305, allocations: 11.96 MB / 1.035 GB, free: 124.4 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005153/2.311, allocations: 0.5532 MB / 1.036 GB, free: 123.8 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009198/2.312, allocations: 199.9 kB / 1.036 GB, free: 123.6 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 1.32e-05/2.312, allocations: 5.406 kB / 1.036 GB, free: 123.6 MB / 0.7448 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02255/2.334, allocations: 7.798 MB / 1.043 GB, free: 115.8 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001199/2.334, allocations: 36 kB / 1.044 GB, free: 115.8 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01075/2.345, allocations: 2.615 MB / 1.046 GB, free: 113.1 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005597/2.351, allocations: 1.072 MB / 1.047 GB, free: 112.1 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01938/2.37, allocations: 9.798 MB / 1.057 GB, free: 102.1 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00479/2.375, allocations: 0.5106 MB / 1.057 GB, free: 101.6 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008099/2.376, allocations: 207.9 kB / 1.057 GB, free: 101.4 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 0.003806/2.38, allocations: 1.613 MB / 1.059 GB, free: 99.79 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007687/2.38, allocations: 185.5 kB / 1.059 GB, free: 99.61 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0219/2.402, allocations: 7.352 MB / 1.066 GB, free: 92.25 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.808e-05/2.402, allocations: 27.56 kB / 1.066 GB, free: 92.23 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.906e-05/2.402, allocations: 8 kB / 1.066 GB, free: 92.22 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.485e-05/2.402, allocations: 11.95 kB / 1.066 GB, free: 92.21 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03328/2.436, allocations: 12.7 MB / 1.079 GB, free: 79.38 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.948e-05/2.436, allocations: 11.75 kB / 1.079 GB, free: 79.38 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003517/2.439, allocations: 0.6086 MB / 1.079 GB, free: 78.77 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02891/2.468, allocations: 5.736 MB / 1.085 GB, free: 73.02 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005681/2.469, allocations: 79.92 kB / 1.085 GB, free: 72.94 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02145/2.49, allocations: 11.61 MB / 1.096 GB, free: 61.16 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.913e-06/2.49, allocations: 11.94 kB / 1.096 GB, free: 61.14 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02101/2.511, allocations: 7.877 MB / 1.104 GB, free: 52.89 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002007/2.514, allocations: 0.682 MB / 1.105 GB, free: 52.19 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007606/2.514, allocations: 48 kB / 1.105 GB, free: 52.14 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00414/2.518, allocations: 479.1 kB / 1.105 GB, free: 51.68 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007249/2.519, allocations: 177.5 kB / 1.105 GB, free: 51.5 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004315/2.52, allocations: 123.9 kB / 1.106 GB, free: 51.38 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.002033/2.522, allocations: 1.077 MB / 1.107 GB, free: 50.3 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 1.044e-06/2.522, allocations: 4 kB / 1.107 GB, free: 50.3 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.008464/2.53, allocations: 1.594 MB / 1.108 GB, free: 48.7 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 0.0007317/2.531, allocations: 182.5 kB / 1.108 GB, free: 48.52 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.02781/2.559, allocations: 10.21 MB / 1.118 GB, free: 38.29 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.32e-05/2.559, allocations: 4 kB / 1.118 GB, free: 38.29 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.009909/2.569, allocations: 3.372 MB / 1.122 GB, free: 34.91 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001922/2.571, allocations: 209.6 kB / 1.122 GB, free: 34.71 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02779/2.599, allocations: 10.75 MB / 1.132 GB, free: 23.84 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00508/2.604, allocations: 2.942 MB / 1.135 GB, free: 20.87 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.007382/2.611, allocations: 1.812 MB / 1.137 GB, free: 19.14 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008886/2.612, allocations: 155.3 kB / 1.137 GB, free: 18.99 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.779e-06/2.612, allocations: 0 / 1.137 GB, free: 18.99 MB / 0.7448 GB
Notification: Performance of Templates: time 0.5483/3.16, allocations: 53.53 MB / 1.189 GB, free: 187.8 MB / 0.7605 GB