Running command: translateModel(Buildings.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject")
Notification: Performance of loadModel(Buildings): time 4.15/4.15, allocations: 431.3 MB / 445.8 MB, free: 5.398 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.253e-05/3.236e-05, allocations: 0 / 0.5354 GB, free: 14.82 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6137/0.6137, allocations: 98.71 MB / 0.6318 GB, free: 11.93 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject): time 0.0008277/0.6146, allocations: 259.9 kB / 0.6321 GB, free: 11.68 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.001914/0.6166, allocations: 1.031 MB / 0.6331 GB, free: 10.64 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.369e-05/0.6166, allocations: 0 / 0.6331 GB, free: 10.64 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 8.353e-05/0.6167, allocations: 4 kB / 0.6331 GB, free: 10.63 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 4.469e-05/0.6168, allocations: 0 / 0.6331 GB, free: 10.63 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004918/0.6173, allocations: 119.6 kB / 0.6332 GB, free: 10.52 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 3.53e-05/0.6174, allocations: 0 / 0.6332 GB, free: 10.52 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.463e-05/0.6174, allocations: 7.984 kB / 0.6332 GB, free: 10.51 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 2.926e-05/0.6174, allocations: 11.94 kB / 0.6332 GB, free: 10.5 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 6.206e-05/0.6175, allocations: 15.92 kB / 0.6332 GB, free: 10.48 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004092/0.6179, allocations: 135.8 kB / 0.6333 GB, free: 10.35 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 4.147e-05/0.618, allocations: 8 kB / 0.6334 GB, free: 10.34 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 2.964e-05/0.618, allocations: 3.984 kB / 0.6334 GB, free: 10.34 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 2.283e-05/0.6181, allocations: 4 kB / 0.6334 GB, free: 10.33 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003165/0.6184, allocations: 135.8 kB / 0.6335 GB, free: 10.2 MB / 0.5105 GB
Notification: Performance of FrontEnd - DAE generated: time 2.565e-06/0.6184, allocations: 4 kB / 0.6335 GB, free: 10.2 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 2.134e-06/0.6184, allocations: 0 / 0.6335 GB, free: 10.2 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 8.546e-06/0.6184, allocations: 4 kB / 0.6335 GB, free: 10.19 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: 2
 * Number of variables: 2
Notification: Performance of Generate backend data structure: time 0.0003796/0.6188, allocations: 363.2 kB / 0.6338 GB, free: 9.789 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 4.478e-05/0.6189, allocations: 8.031 kB / 0.6339 GB, free: 9.781 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.469e-05/0.6189, allocations: 3.953 kB / 0.6339 GB, free: 9.777 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001452/0.6191, allocations: 165.5 kB / 0.634 GB, free: 9.578 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.209e-05/0.6191, allocations: 0 / 0.634 GB, free: 9.578 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.564e-05/0.6191, allocations: 0 / 0.634 GB, free: 9.578 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001424/0.6193, allocations: 49.61 kB / 0.6341 GB, free: 9.523 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.886e-06/0.6193, allocations: 4 kB / 0.6341 GB, free: 9.52 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.328e-05/0.6193, allocations: 0 / 0.6341 GB, free: 9.52 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.455e-05/0.6194, allocations: 4 kB / 0.6341 GB, free: 9.516 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 3.425e-05/0.6194, allocations: 4 kB / 0.6341 GB, free: 9.512 MB / 0.5105 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002123/0.6196, allocations: 153.6 kB / 0.6342 GB, free: 9.312 MB / 0.5105 GB
Notification: Performance of preOpt comSubExp (simulation): time 9.079e-05/0.6197, allocations: 34.59 kB / 0.6343 GB, free: 9.27 MB / 0.5105 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.32e-06/0.6198, allocations: 0 / 0.6343 GB, free: 9.27 MB / 0.5105 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.464e-05/0.6198, allocations: 38.62 kB / 0.6343 GB, free: 9.223 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=2): time 3.948e-06/0.6198, allocations: 0 / 0.6343 GB, free: 9.223 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=2): time 0.0002117/0.62, allocations: 61.61 kB / 0.6343 GB, free: 9.156 MB / 0.5105 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.463e-05/0.6201, allocations: 51.41 kB / 0.6344 GB, free: 9.094 MB / 0.5105 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.056e-05/0.6202, allocations: 89 kB / 0.6345 GB, free: 9 MB / 0.5105 GB
Notification: Performance of collectPreVariables (initialization): time 1.867e-05/0.6202, allocations: 25.7 kB / 0.6345 GB, free: 8.969 MB / 0.5105 GB
Notification: Performance of collectInitialEqns (initialization): time 4.372e-05/0.6203, allocations: 84.12 kB / 0.6346 GB, free: 8.883 MB / 0.5105 GB
Notification: Performance of collectInitialBindings (initialization): time 2.607e-05/0.6203, allocations: 3.906 kB / 0.6346 GB, free: 8.879 MB / 0.5105 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.538e-06/0.6203, allocations: 4.25 kB / 0.6346 GB, free: 8.875 MB / 0.5105 GB
Notification: Performance of setup shared object (initialization): time 0.0001295/0.6205, allocations: 326.8 kB / 0.6349 GB, free: 8.547 MB / 0.5105 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 2.745e-05/0.6205, allocations: 4 kB / 0.6349 GB, free: 8.543 MB / 0.5105 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 2.391e-05/0.6205, allocations: 4 kB / 0.6349 GB, free: 8.539 MB / 0.5105 GB
Notification: Performance of analyzeInitialSystem (initialization): time 3.788e-05/0.6206, allocations: 11.98 kB / 0.6349 GB, free: 8.527 MB / 0.5105 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.964e-06/0.6206, allocations: 0 / 0.6349 GB, free: 8.527 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=2) (initialization): time 0.0001167/0.6207, allocations: 53.62 kB / 0.635 GB, free: 8.469 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 1.764e-05/0.6207, allocations: 4 kB / 0.635 GB, free: 8.465 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.817e-06/0.6208, allocations: 4.094 kB / 0.635 GB, free: 8.461 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.254e-05/0.6208, allocations: 3.938 kB / 0.635 GB, free: 8.457 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 1.713e-06/0.6208, allocations: 7.938 kB / 0.635 GB, free: 8.449 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.671e-06/0.6208, allocations: 0 / 0.635 GB, free: 8.449 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.908e-05/0.6209, allocations: 0 / 0.635 GB, free: 8.449 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.064e-05/0.6209, allocations: 7.969 kB / 0.635 GB, free: 8.441 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (2):
 * Single equations (assignments): 0
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 8.771e-05/0.621, allocations: 113.8 kB / 0.6351 GB, free: 8.32 MB / 0.5105 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.55e-05/0.621, allocations: 3.906 kB / 0.6351 GB, free: 8.316 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 1.194e-05/0.621, allocations: 3.125 kB / 0.6351 GB, free: 8.316 MB / 0.5105 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.252e-05/0.6211, allocations: 8 kB / 0.6351 GB, free: 8.309 MB / 0.5105 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.468e-06/0.6211, allocations: 0 / 0.6351 GB, free: 8.309 MB / 0.5105 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.936e-06/0.6211, allocations: 0 / 0.6351 GB, free: 8.309 MB / 0.5105 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001406/0.6213, allocations: 153.6 kB / 0.6353 GB, free: 8.109 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.813e-06/0.6213, allocations: 0 / 0.6353 GB, free: 8.109 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 9.62e-07/0.6213, allocations: 4 kB / 0.6353 GB, free: 8.105 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.264e-06/0.6213, allocations: 0 / 0.6353 GB, free: 8.105 MB / 0.5105 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.789e-05/0.6213, allocations: 7.984 kB / 0.6353 GB, free: 8.098 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.274e-06/0.6213, allocations: 0 / 0.6353 GB, free: 8.098 MB / 0.5105 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.829e-06/0.6213, allocations: 0 / 0.6353 GB, free: 8.098 MB / 0.5105 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001416/0.6215, allocations: 89 kB / 0.6354 GB, free: 7.992 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.146e-05/0.6215, allocations: 81.05 kB / 0.6354 GB, free: 7.895 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.686e-05/0.6216, allocations: 0 / 0.6354 GB, free: 7.895 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001064/0.6217, allocations: 7.984 kB / 0.6355 GB, free: 7.887 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.536e-05/0.6217, allocations: 0 / 0.6355 GB, free: 7.887 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.718e-05/0.6217, allocations: 8 kB / 0.6355 GB, free: 7.879 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 4.627e-05/0.6218, allocations: 75.28 kB / 0.6355 GB, free: 7.805 MB / 0.5105 GB
Notification: Performance of sort global known variables: time 4.31e-07/0.6218, allocations: 128 / 0.6355 GB, free: 7.805 MB / 0.5105 GB
Notification: Performance of remove unused functions: time 0.0003769/0.6222, allocations: 67.92 kB / 0.6356 GB, free: 7.738 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (2):
 * Single equations (assignments): 0
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007878/0.623, allocations: 290.2 kB / 0.6359 GB, free: 7.496 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 0.0001205/0.6231, allocations: 19.92 kB / 0.6359 GB, free: 7.477 MB / 0.5105 GB
Notification: Performance of simCode: created event and clocks part: time 3.025e-06/0.6232, allocations: 4.062 kB / 0.6359 GB, free: 7.473 MB / 0.5105 GB
Notification: Performance of simCode: created simulation system equations: time 3.471e-05/0.6232, allocations: 15.94 kB / 0.6359 GB, free: 7.457 MB / 0.5105 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001226/0.6233, allocations: 5.859 kB / 0.6359 GB, free: 7.453 MB / 0.5105 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003653/0.6237, allocations: 102.6 kB / 0.636 GB, free: 7.324 MB / 0.5105 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002569/0.624, allocations: 0.6809 MB / 0.6367 GB, free: 6.617 MB / 0.5105 GB
Notification: Performance of simCode: alias equations: time 9.685e-05/0.6241, allocations: 19.97 kB / 0.6367 GB, free: 6.598 MB / 0.5105 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 7.266e-05/0.6242, allocations: 23.48 kB / 0.6367 GB, free: 6.574 MB / 0.5105 GB
Notification: Performance of SimCode: time 1.022e-06/0.6242, allocations: 0 / 0.6367 GB, free: 6.574 MB / 0.5105 GB
Notification: Performance of Templates: time 0.005581/0.6298, allocations: 1.513 MB / 0.6382 GB, free: 5.062 MB / 0.5105 GB