Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY")
Notification: Performance of loadModel(Buildings): time 3.708/3.708, allocations: 403.9 MB / 411 MB, free: 392 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.26e-05/2.269e-05, allocations: 4 kB / 0.4942 GB, free: 1.375 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5257/0.5258, allocations: 92.69 MB / 0.5847 GB, free: 2.355 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2377/0.7635, allocations: 169.2 MB / 0.7499 GB, free: 8.891 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003123/0.7639, allocations: 95.94 kB / 0.75 GB, free: 8.797 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.8834/1.647, allocations: 104.4 MB / 0.8519 GB, free: 115.9 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.02e-06/1.647, allocations: 0 / 0.8519 GB, free: 115.9 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001208/1.647, allocations: 63.98 kB / 0.852 GB, free: 115.8 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: 809
 * Number of variables: 809
Notification: Performance of Generate backend data structure: time 0.007376/1.655, allocations: 2.413 MB / 0.8544 GB, free: 113.3 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.228e-05/1.655, allocations: 12.03 kB / 0.8544 GB, free: 113.3 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0129/1.668, allocations: 1.885 MB / 0.8562 GB, free: 111.4 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004473/1.672, allocations: 1.721 MB / 0.8579 GB, free: 109.7 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001451/1.673, allocations: 96 kB / 0.858 GB, free: 109.6 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001169/1.674, allocations: 176 kB / 0.8582 GB, free: 109.4 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.009854/1.684, allocations: 4.061 MB / 0.8621 GB, free: 105.3 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01187/1.695, allocations: 4.503 MB / 0.8665 GB, free: 100.7 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.494e-05/1.696, allocations: 0 / 0.8665 GB, free: 100.7 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005215/1.696, allocations: 4 kB / 0.8665 GB, free: 100.7 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000335/1.696, allocations: 193 kB / 0.8667 GB, free: 100.5 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 0.02641/1.723, allocations: 16.28 MB / 0.8826 GB, free: 83.66 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002875/1.726, allocations: 2.007 MB / 0.8846 GB, free: 81.54 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001886/1.728, allocations: 1.172 MB / 0.8857 GB, free: 80.35 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001929/1.728, allocations: 122.3 kB / 0.8858 GB, free: 80.21 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.088e-05/1.728, allocations: 51.88 kB / 0.8859 GB, free: 80.15 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=123): time 5.22e-06/1.728, allocations: 0 / 0.8859 GB, free: 80.15 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=153): time 0.01649/1.745, allocations: 7.228 MB / 0.8929 GB, free: 72.88 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.372e-05/1.745, allocations: 222.9 kB / 0.8932 GB, free: 72.62 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001413/1.746, allocations: 0.9058 MB / 0.894 GB, free: 71.7 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003273/1.746, allocations: 29.7 kB / 0.8941 GB, free: 71.67 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006666/1.747, allocations: 1.25 MB / 0.8953 GB, free: 70.4 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006228/1.748, allocations: 0.4966 MB / 0.8958 GB, free: 69.89 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002085/1.748, allocations: 3.938 kB / 0.8958 GB, free: 69.89 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0001859/1.748, allocations: 435.1 kB / 0.8962 GB, free: 69.46 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002262/1.75, allocations: 1.289 MB / 0.8975 GB, free: 68.16 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002657/1.753, allocations: 1.954 MB / 0.8994 GB, free: 65.91 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00426/1.757, allocations: 1.906 MB / 0.9012 GB, free: 64.01 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.913e-05/1.757, allocations: 12 kB / 0.9012 GB, free: 64 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=282) (initialization): time 0.01006/1.768, allocations: 4.222 MB / 0.9054 GB, free: 59.75 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001685/1.769, allocations: 8.439 MB / 0.9136 GB, free: 50.64 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.331e-05/1.769, allocations: 24.14 kB / 0.9136 GB, free: 50.62 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002898/1.772, allocations: 0.7426 MB / 0.9143 GB, free: 49.86 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004066/1.776, allocations: 0.776 MB / 0.9151 GB, free: 49.08 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01523/1.792, allocations: 12.23 MB / 0.927 GB, free: 36.16 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003667/1.795, allocations: 419 kB / 0.9274 GB, free: 35.75 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000411/1.796, allocations: 115.9 kB / 0.9276 GB, free: 35.63 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 1.057e-05/1.796, allocations: 4 kB / 0.9276 GB, free: 35.63 MB / 0.6511 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.009192/1.805, allocations: 3.964 MB / 0.9314 GB, free: 31.64 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.526e-05/1.805, allocations: 20.08 kB / 0.9315 GB, free: 31.62 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002042/1.807, allocations: 0.6531 MB / 0.9321 GB, free: 30.95 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004054/1.811, allocations: 0.7722 MB / 0.9328 GB, free: 30.18 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01281/1.824, allocations: 11.73 MB / 0.9443 GB, free: 17.76 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00355/1.828, allocations: 411.1 kB / 0.9447 GB, free: 17.36 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005157/1.828, allocations: 116 kB / 0.9448 GB, free: 17.25 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 97
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (240):
 * Single equations (assignments): 234
 * 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: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 6 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0006336/1.829, allocations: 172.2 kB / 0.945 GB, free: 17.07 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004981/1.829, allocations: 118.5 kB / 0.9451 GB, free: 16.95 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008265/1.838, allocations: 3.637 MB / 0.9486 GB, free: 13.25 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.268e-05/1.838, allocations: 16 kB / 0.9486 GB, free: 13.24 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.719e-05/1.838, allocations: 11.95 kB / 0.9487 GB, free: 13.23 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.387e-05/1.838, allocations: 19.91 kB / 0.9487 GB, free: 13.21 MB / 0.6511 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01372/1.851, allocations: 6.597 MB / 0.9551 GB, free: 6.453 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.804e-05/1.852, allocations: 8 kB / 0.9551 GB, free: 6.445 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002908/1.854, allocations: 0.5226 MB / 0.9556 GB, free: 5.922 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002361/1.857, allocations: 0.6259 MB / 0.9562 GB, free: 5.277 MB / 0.6511 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003197/1.857, allocations: 35.91 kB / 0.9563 GB, free: 5.242 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01471/1.872, allocations: 11.53 MB / 0.9675 GB, free: 9.02 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.505e-05/1.872, allocations: 11.94 kB / 0.9675 GB, free: 9.008 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00819/1.88, allocations: 3.63 MB / 0.9711 GB, free: 5.098 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001276/1.882, allocations: 0.4955 MB / 0.9716 GB, free: 4.582 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000379/1.882, allocations: 8 kB / 0.9716 GB, free: 4.574 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003194/1.885, allocations: 379.2 kB / 0.9719 GB, free: 4.203 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003732/1.886, allocations: 121 kB / 0.9721 GB, free: 4.086 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002189/1.886, allocations: 67.95 kB / 0.9721 GB, free: 4.02 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.001364/1.887, allocations: 0.7098 MB / 0.9728 GB, free: 3.312 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 7.92e-07/1.887, allocations: 0 / 0.9728 GB, free: 3.312 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.005473/1.893, allocations: 1.031 MB / 0.9738 GB, free: 2.281 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 28
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (105):
 * Single equations (assignments): 99
 * 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: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 6 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004097/1.893, allocations: 146.8 kB / 0.974 GB, free: 2.129 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.01493/1.908, allocations: 6.458 MB / 0.9803 GB, free: 11.56 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 8.964e-06/1.908, allocations: 0 / 0.9803 GB, free: 11.56 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.00479/1.913, allocations: 2.164 MB / 0.9824 GB, free: 9.336 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001362/1.914, allocations: 133.8 kB / 0.9825 GB, free: 9.207 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0196/1.934, allocations: 5.943 MB / 0.9883 GB, free: 3.141 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003909/1.938, allocations: 2.378 MB / 0.9906 GB, free: 0.7266 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.0062/1.944, allocations: 1.335 MB / 0.9919 GB, free: 15.39 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008186/1.945, allocations: 119.3 kB / 0.9921 GB, free: 15.27 MB / 0.698 GB
Notification: Performance of SimCode: time 1.778e-06/1.945, allocations: 4 kB / 0.9921 GB, free: 15.27 MB / 0.698 GB
Notification: Performance of Templates: time 0.07091/2.016, allocations: 29.16 MB / 1.021 GB, free: 2.098 MB / 0.7136 GB