Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD")
Notification: Performance of loadModel(Buildings): time 3.765/3.765, allocations: 402 MB / 416.6 MB, free: 10.14 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.525e-05/3.544e-05, allocations: 4 kB / 0.501 GB, free: 8.242 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2011/0.2012, allocations: 92.68 MB / 0.5915 GB, free: 11.38 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD): time 0.5389/0.7401, allocations: 14.16 MB / 0.6053 GB, free: 5.781 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.0117/0.7518, allocations: 5.074 MB / 0.6103 GB, free: 5.105 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001661/0.7535, allocations: 51.47 kB / 0.6103 GB, free: 5.098 MB / 0.4948 GB
Notification: Performance of NFTyping.typeComponents: time 0.001458/0.755, allocations: 330 kB / 0.6106 GB, free: 4.918 MB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 0.003085/0.7582, allocations: 0.5172 MB / 0.6111 GB, free: 4.727 MB / 0.4948 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003036/0.7612, allocations: 0.593 MB / 0.6117 GB, free: 4.488 MB / 0.4948 GB
Notification: Performance of NFFlatten.flatten: time 0.003544/0.7648, allocations: 1.295 MB / 0.613 GB, free: 3.871 MB / 0.4948 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01267/0.7775, allocations: 5.379 MB / 0.6182 GB, free: 1.887 MB / 0.4948 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00238/0.78, allocations: 0.7861 MB / 0.619 GB, free: 1.551 MB / 0.4948 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003172/0.7832, allocations: 1.044 MB / 0.62 GB, free: 1.184 MB / 0.4948 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002881/0.7861, allocations: 0.504 MB / 0.6205 GB, free: 1.082 MB / 0.4948 GB
Notification: Performance of NFPackage.collectConstants: time 0.00114/0.7873, allocations: 125.9 kB / 0.6206 GB, free: 1.082 MB / 0.4948 GB
Notification: Performance of NFScalarize.scalarize: time 0.002451/0.7897, allocations: 1.158 MB / 0.6218 GB, free: 0.7617 MB / 0.4948 GB
Notification: Performance of NFVerifyModel.verify: time 0.001559/0.7913, allocations: 200.3 kB / 0.6219 GB, free: 0.7617 MB / 0.4948 GB
Notification: Performance of NFConvertDAE.convert: time 0.01005/0.8014, allocations: 5.25 MB / 0.6271 GB, free: 15.38 MB / 0.5105 GB
Notification: Performance of FrontEnd - DAE generated: time 4.288e-06/0.8015, allocations: 0 / 0.6271 GB, free: 15.38 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 3.346e-06/0.8015, allocations: 0 / 0.6271 GB, free: 15.38 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 0.0001839/0.8017, allocations: 0 / 0.6271 GB, free: 15.38 MB / 0.5105 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 769
 * Number of variables: 769
Notification: Performance of Generate backend data structure: time 0.01024/0.8119, allocations: 2.337 MB / 0.6294 GB, free: 13.8 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 5.458e-05/0.812, allocations: 12.97 kB / 0.6294 GB, free: 13.8 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02157/0.8336, allocations: 2.05 MB / 0.6314 GB, free: 12.85 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00593/0.8395, allocations: 1.579 MB / 0.6329 GB, free: 11.81 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003792/0.84, allocations: 221.4 kB / 0.6331 GB, free: 11.71 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002216/0.8422, allocations: 277.2 kB / 0.6334 GB, free: 11.62 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03009/0.8724, allocations: 5.641 MB / 0.6389 GB, free: 8.34 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001553/0.8726, allocations: 5.062 kB / 0.6389 GB, free: 8.336 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001797/0.8744, allocations: 121.9 kB / 0.639 GB, free: 8.242 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006802/0.8751, allocations: 199 kB / 0.6392 GB, free: 8.191 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02769/0.9028, allocations: 5.811 MB / 0.6449 GB, free: 5.23 MB / 0.5105 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04911/0.952, allocations: 16.76 MB / 0.6612 GB, free: 6.57 MB / 0.5261 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01209/0.9642, allocations: 3.102 MB / 0.6643 GB, free: 3.305 MB / 0.5261 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004095/0.9646, allocations: 114 kB / 0.6644 GB, free: 3.176 MB / 0.5261 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.747e-05/0.9647, allocations: 63.5 kB / 0.6644 GB, free: 3.105 MB / 0.5261 GB
Notification: Performance of pre-optimization done (n=132): time 5.089e-06/0.9647, allocations: 0 / 0.6644 GB, free: 3.105 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=132): time 0.03702/1.002, allocations: 5.898 MB / 0.6702 GB, free: 13.18 MB / 0.5417 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001795/1.002, allocations: 234.5 kB / 0.6704 GB, free: 12.9 MB / 0.5417 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002377/1.004, allocations: 0.8623 MB / 0.6713 GB, free: 12.03 MB / 0.5417 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005/1.005, allocations: 45.7 kB / 0.6713 GB, free: 11.98 MB / 0.5417 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001324/1.006, allocations: 1.142 MB / 0.6724 GB, free: 10.82 MB / 0.5417 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001132/1.007, allocations: 469.4 kB / 0.6729 GB, free: 10.36 MB / 0.5417 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003806/1.008, allocations: 39.94 kB / 0.6729 GB, free: 10.32 MB / 0.5417 GB
Notification: Performance of setup shared object (initialization): time 0.0003889/1.008, allocations: 418.7 kB / 0.6733 GB, free: 9.898 MB / 0.5417 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009037/1.017, allocations: 1.67 MB / 0.6749 GB, free: 8.227 MB / 0.5417 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.009659/1.027, allocations: 2.228 MB / 0.6771 GB, free: 5.758 MB / 0.5417 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.009348/1.036, allocations: 1.926 MB / 0.679 GB, free: 3.832 MB / 0.5417 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.495e-05/1.037, allocations: 4 kB / 0.679 GB, free: 3.828 MB / 0.5417 GB
Notification: Performance of matching and sorting (n=240) (initialization): time 0.02626/1.063, allocations: 4.47 MB / 0.6834 GB, free: 15.34 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00422/1.067, allocations: 6.875 MB / 0.6901 GB, free: 7.926 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.164e-05/1.067, allocations: 20 kB / 0.6901 GB, free: 7.906 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003697/1.071, allocations: 0.5823 MB / 0.6907 GB, free: 7.32 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008871/1.08, allocations: 0.7215 MB / 0.6914 GB, free: 6.598 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01227/1.092, allocations: 5.28 MB / 0.6965 GB, free: 1.184 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00569/1.098, allocations: 0.5754 MB / 0.6971 GB, free: 0.6055 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004402/1.098, allocations: 99.95 kB / 0.6972 GB, free: 0.5078 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.37e-05/1.098, allocations: 4 kB / 0.6972 GB, free: 0.5039 MB / 0.5573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01981/1.118, allocations: 4.34 MB / 0.7014 GB, free: 12.16 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.309e-05/1.118, allocations: 23.94 kB / 0.7015 GB, free: 12.13 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001801/1.12, allocations: 448.8 kB / 0.7019 GB, free: 11.69 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006617/1.127, allocations: 0.7214 MB / 0.7026 GB, free: 10.97 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0121/1.139, allocations: 5.252 MB / 0.7077 GB, free: 5.578 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005576/1.145, allocations: 0.5174 MB / 0.7082 GB, free: 5.059 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005734/1.145, allocations: 104 kB / 0.7083 GB, free: 4.957 MB / 0.573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 79
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (205):
 * Single equations (assignments): 204
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,77.8%) 30}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.003427/1.149, allocations: 1.143 MB / 0.7094 GB, free: 3.805 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006224/1.149, allocations: 106.8 kB / 0.7095 GB, free: 3.699 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01967/1.169, allocations: 3.955 MB / 0.7134 GB, free: 15.7 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.909e-05/1.169, allocations: 7.969 kB / 0.7134 GB, free: 15.69 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.688e-06/1.169, allocations: 4 kB / 0.7134 GB, free: 15.69 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00178/1.171, allocations: 487.4 kB / 0.7139 GB, free: 15.19 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004921/1.171, allocations: 27.95 kB / 0.7139 GB, free: 15.16 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005174/1.177, allocations: 399.3 kB / 0.7143 GB, free: 14.77 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003969/1.177, allocations: 100.8 kB / 0.7144 GB, free: 14.68 MB / 0.5886 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.02381/1.201, allocations: 4.534 MB / 0.7188 GB, free: 10.13 MB / 0.5886 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.02546/1.226, allocations: 5.49 MB / 0.7242 GB, free: 4.578 MB / 0.5886 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.007869/1.234, allocations: 1.53 MB / 0.7257 GB, free: 3.047 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 0.001639/1.236, allocations: 0.6825 MB / 0.7263 GB, free: 2.371 MB / 0.5886 GB
Notification: Performance of Backend: time 1.533e-06/1.236, allocations: 4 kB / 0.7263 GB, free: 2.367 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.01388/1.25, allocations: 2.808 MB / 0.7291 GB, free: 15.54 MB / 0.6042 GB
Notification: Performance of SimCode: time 0.01366/1.264, allocations: 5.541 MB / 0.7345 GB, free: 9.949 MB / 0.6042 GB
Notification: Performance of Templates: time 0.1103/1.374, allocations: 31.95 MB / 0.7657 GB, free: 9.957 MB / 0.6355 GB