Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD")
Notification: Performance of loadModel(Buildings): time 4.331/4.331, allocations: 431.3 MB / 445.8 MB, free: 5.434 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.435e-05/3.437e-05, allocations: 4 kB / 0.5354 GB, free: 14.85 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6691/0.6691, allocations: 98.72 MB / 0.6318 GB, free: 11.97 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD): time 0.02631/0.6955, allocations: 14.32 MB / 0.6458 GB, free: 13.6 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.01257/0.7081, allocations: 5.1 MB / 0.6508 GB, free: 8.484 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001207/0.7094, allocations: 51.88 kB / 0.6508 GB, free: 8.434 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.001095/0.7105, allocations: 334 kB / 0.6512 GB, free: 8.105 MB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.002706/0.7132, allocations: 0.5489 MB / 0.6517 GB, free: 7.555 MB / 0.5261 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002673/0.7159, allocations: 0.5965 MB / 0.6523 GB, free: 6.957 MB / 0.5261 GB
Notification: Performance of NFFlatten.flatten: time 0.003867/0.7198, allocations: 1.341 MB / 0.6536 GB, free: 5.613 MB / 0.5261 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01302/0.7329, allocations: 5.385 MB / 0.6588 GB, free: 192 kB / 0.5261 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001975/0.7349, allocations: 0.7948 MB / 0.6596 GB, free: 15.39 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00255/0.7375, allocations: 1.056 MB / 0.6606 GB, free: 14.33 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001871/0.7394, allocations: 0.5072 MB / 0.6611 GB, free: 13.82 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005331/0.74, allocations: 124 kB / 0.6613 GB, free: 13.7 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.00186/0.7419, allocations: 1.201 MB / 0.6624 GB, free: 12.5 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009589/0.7428, allocations: 216 kB / 0.6626 GB, free: 12.29 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.008123/0.751, allocations: 5.266 MB / 0.6678 GB, free: 7.012 MB / 0.5417 GB
Notification: Performance of FrontEnd - DAE generated: time 4.739e-06/0.751, allocations: 0 / 0.6678 GB, free: 7.012 MB / 0.5417 GB
Notification: Performance of FrontEnd: time 3.166e-06/0.7511, allocations: 0 / 0.6678 GB, free: 7.012 MB / 0.5417 GB
Notification: Performance of Transformations before backend: time 0.0001254/0.7512, allocations: 0 / 0.6678 GB, free: 7.012 MB / 0.5417 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 0.008354/0.7596, allocations: 2.35 MB / 0.6701 GB, free: 4.602 MB / 0.5417 GB
Notification: Performance of prepare preOptimizeDAE: time 5.267e-05/0.7596, allocations: 8.031 kB / 0.6701 GB, free: 4.594 MB / 0.5417 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02008/0.7797, allocations: 2.076 MB / 0.6721 GB, free: 2.512 MB / 0.5417 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005044/0.7848, allocations: 1.568 MB / 0.6736 GB, free: 0.9023 MB / 0.5417 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002808/0.7851, allocations: 217.8 kB / 0.6738 GB, free: 0.6875 MB / 0.5417 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001255/0.7864, allocations: 284 kB / 0.6741 GB, free: 420 kB / 0.5417 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02017/0.8066, allocations: 5.65 MB / 0.6796 GB, free: 10.66 MB / 0.5573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.222e-05/0.8067, allocations: 0 / 0.6796 GB, free: 10.66 MB / 0.5573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005559/0.8073, allocations: 116 kB / 0.6797 GB, free: 10.55 MB / 0.5573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005586/0.8079, allocations: 204.7 kB / 0.6799 GB, free: 10.35 MB / 0.5573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02472/0.8326, allocations: 5.81 MB / 0.6856 GB, free: 4.523 MB / 0.5573 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04375/0.8764, allocations: 22.82 MB / 0.7079 GB, free: 11.67 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01109/0.8876, allocations: 3.098 MB / 0.7109 GB, free: 8.402 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003989/0.888, allocations: 122 kB / 0.711 GB, free: 8.266 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.301e-05/0.8881, allocations: 55.5 kB / 0.7111 GB, free: 8.203 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=132): time 4.699e-06/0.8881, allocations: 0 / 0.7111 GB, free: 8.203 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=132): time 0.03402/0.9222, allocations: 5.914 MB / 0.7169 GB, free: 2.258 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001398/0.9223, allocations: 222.6 kB / 0.7171 GB, free: 1.992 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002987/0.9254, allocations: 0.8701 MB / 0.7179 GB, free: 1.113 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 0.000567/0.926, allocations: 45.7 kB / 0.718 GB, free: 1.062 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001954/0.928, allocations: 1.157 MB / 0.7191 GB, free: 15.89 MB / 0.6042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001473/0.9295, allocations: 465.4 kB / 0.7195 GB, free: 15.43 MB / 0.6042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005896/0.9301, allocations: 36 kB / 0.7196 GB, free: 15.39 MB / 0.6042 GB
Notification: Performance of setup shared object (initialization): time 0.0006517/0.9308, allocations: 414.7 kB / 0.72 GB, free: 14.98 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01254/0.9434, allocations: 1.67 MB / 0.7216 GB, free: 13.3 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01394/0.9574, allocations: 2.232 MB / 0.7238 GB, free: 10.83 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01398/0.9715, allocations: 1.926 MB / 0.7257 GB, free: 8.906 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.31e-05/0.9716, allocations: 8 kB / 0.7257 GB, free: 8.898 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=240) (initialization): time 0.03363/1.005, allocations: 4.478 MB / 0.7301 GB, free: 4.406 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 0.004378/1.01, allocations: 6.875 MB / 0.7368 GB, free: 12.99 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001081/1.01, allocations: 16 kB / 0.7368 GB, free: 12.98 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004095/1.014, allocations: 0.5902 MB / 0.7374 GB, free: 12.38 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009351/1.023, allocations: 0.7331 MB / 0.7381 GB, free: 11.65 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01797/1.041, allocations: 5.291 MB / 0.7432 GB, free: 6.223 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006322/1.048, allocations: 0.5715 MB / 0.7438 GB, free: 5.648 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005235/1.048, allocations: 103.9 kB / 0.7439 GB, free: 5.547 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 1.58e-05/1.048, allocations: 4 kB / 0.7439 GB, free: 5.543 MB / 0.6198 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01958/1.068, allocations: 4.348 MB / 0.7481 GB, free: 1.188 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.848e-05/1.068, allocations: 16 kB / 0.7482 GB, free: 1.172 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001879/1.07, allocations: 437.7 kB / 0.7486 GB, free: 0.7422 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006686/1.077, allocations: 0.7371 MB / 0.7493 GB, free: 4 kB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01274/1.09, allocations: 5.248 MB / 0.7544 GB, free: 10.62 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005299/1.095, allocations: 0.5175 MB / 0.7549 GB, free: 10.1 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005739/1.096, allocations: 103.9 kB / 0.755 GB, free: 9.996 MB / 0.6355 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 {(4,100.0%) 32}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.003718/1.099, allocations: 1.149 MB / 0.7562 GB, free: 8.836 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005899/1.1, allocations: 102.8 kB / 0.7562 GB, free: 8.734 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0194/1.119, allocations: 3.955 MB / 0.7601 GB, free: 4.738 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.069e-05/1.119, allocations: 16 kB / 0.7601 GB, free: 4.723 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.518e-05/1.119, allocations: 4 kB / 0.7601 GB, free: 4.719 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.839e-05/1.119, allocations: 11.97 kB / 0.7601 GB, free: 4.707 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02827/1.148, allocations: 7.359 MB / 0.7673 GB, free: 13.21 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.261e-05/1.148, allocations: 4 kB / 0.7673 GB, free: 13.21 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004926/1.153, allocations: 0.5269 MB / 0.7678 GB, free: 12.68 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002144/1.155, allocations: 473.5 kB / 0.7683 GB, free: 12.22 MB / 0.6511 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003223/1.155, allocations: 47.89 kB / 0.7683 GB, free: 12.17 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0122/1.167, allocations: 5.236 MB / 0.7735 GB, free: 6.801 MB / 0.6511 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.58e-05/1.168, allocations: 12.08 kB / 0.7735 GB, free: 6.789 MB / 0.6511 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02409/1.192, allocations: 4.124 MB / 0.7775 GB, free: 2.453 MB / 0.6511 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001548/1.193, allocations: 0.4992 MB / 0.778 GB, free: 1.934 MB / 0.6511 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000485/1.194, allocations: 24 kB / 0.778 GB, free: 1.91 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004609/1.198, allocations: 395.3 kB / 0.7784 GB, free: 1.523 MB / 0.6511 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004517/1.199, allocations: 112.7 kB / 0.7785 GB, free: 1.414 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002383/1.199, allocations: 55.95 kB / 0.7785 GB, free: 1.359 MB / 0.6511 GB
Notification: Performance of sorting global known variables: time 0.001548/1.201, allocations: 0.6825 MB / 0.7792 GB, free: 0.6758 MB / 0.6511 GB
Notification: Performance of sort global known variables: time 7.11e-07/1.201, allocations: 0 / 0.7792 GB, free: 0.6758 MB / 0.6511 GB
Notification: Performance of remove unused functions: time 0.00612/1.207, allocations: 1.435 MB / 0.7806 GB, free: 15.23 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 22
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (94):
 * Single equations (assignments): 93
 * 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 {(4,100.0%) 32}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004808/1.207, allocations: 152.3 kB / 0.7808 GB, free: 15.07 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.02996/1.237, allocations: 6.476 MB / 0.7871 GB, free: 8.582 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 1.202e-05/1.237, allocations: 0 / 0.7871 GB, free: 8.582 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.00955/1.247, allocations: 1.994 MB / 0.789 GB, free: 6.574 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001539/1.249, allocations: 141.7 kB / 0.7892 GB, free: 6.438 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0342/1.283, allocations: 7.699 MB / 0.7967 GB, free: 14.62 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004109/1.287, allocations: 2.236 MB / 0.7989 GB, free: 12.35 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.007454/1.295, allocations: 1.251 MB / 0.8001 GB, free: 11.1 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001612/1.296, allocations: 123.3 kB / 0.8002 GB, free: 10.98 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.513e-06/1.296, allocations: 0 / 0.8002 GB, free: 10.98 MB / 0.6823 GB
Notification: Performance of Templates: time 0.7561/2.052, allocations: 25.22 MB / 0.8248 GB, free: 161.4 MB / 0.6823 GB