Running command: translateModel(Buildings.Fluid.Examples.Performance.Example8,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Examples.Performance.Example8")
Notification: Performance of loadModel(Buildings): time 4.076/4.076, allocations: 431.3 MB / 445.8 MB, free: 7.336 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.143e-05/3.134e-05, allocations: 4 kB / 0.5354 GB, free: 1.285 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6318/0.6319, allocations: 98.7 MB / 0.6318 GB, free: 0.8359 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.Example8): time 0.0007196/0.6327, allocations: 252.5 kB / 0.632 GB, free: 0.5898 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.0001157/0.6328, allocations: 15.41 kB / 0.632 GB, free: 0.5781 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 1.824e-05/0.6328, allocations: 0 / 0.632 GB, free: 0.5781 MB / 0.4948 GB
Notification: Performance of NFTyping.typeComponents: time 1.328e-05/0.6328, allocations: 0 / 0.632 GB, free: 0.5781 MB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 0.0001041/0.633, allocations: 0 / 0.632 GB, free: 0.5781 MB / 0.4948 GB
Notification: Performance of NFTyping.typeClassSections: time 3.677e-06/0.633, allocations: 3.938 kB / 0.632 GB, free: 0.5742 MB / 0.4948 GB
Notification: Performance of NFFlatten.flatten: time 3.7e-05/0.633, allocations: 8 kB / 0.6321 GB, free: 0.5664 MB / 0.4948 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.984e-05/0.6331, allocations: 3.984 kB / 0.6321 GB, free: 0.5625 MB / 0.4948 GB
Notification: Performance of NFEvalConstants.evaluate: time 1.659e-05/0.6331, allocations: 3.938 kB / 0.6321 GB, free: 0.5586 MB / 0.4948 GB
Notification: Performance of NFSimplifyModel.simplify: time 3.794e-05/0.6331, allocations: 0 / 0.6321 GB, free: 0.5586 MB / 0.4948 GB
Notification: Performance of NFFlatten.collectFunctions: time 1.231e-05/0.6332, allocations: 0 / 0.6321 GB, free: 0.5586 MB / 0.4948 GB
Notification: Performance of NFPackage.collectConstants: time 7.233e-06/0.6332, allocations: 4 kB / 0.6321 GB, free: 0.5547 MB / 0.4948 GB
Notification: Performance of NFScalarize.scalarize: time 7.013e-06/0.6332, allocations: 0 / 0.6321 GB, free: 0.5547 MB / 0.4948 GB
Notification: Performance of NFVerifyModel.verify: time 8.817e-06/0.6332, allocations: 4 kB / 0.6321 GB, free: 0.5508 MB / 0.4948 GB
Notification: Performance of NFConvertDAE.convert: time 2.477e-05/0.6333, allocations: 4 kB / 0.6321 GB, free: 0.5469 MB / 0.4948 GB
Notification: Performance of FrontEnd - DAE generated: time 2.705e-06/0.6333, allocations: 0 / 0.6321 GB, free: 0.5469 MB / 0.4948 GB
Notification: Performance of FrontEnd: time 1.713e-06/0.6333, allocations: 0 / 0.6321 GB, free: 0.5469 MB / 0.4948 GB
Notification: Performance of Transformations before backend: time 8.666e-06/0.6333, allocations: 0 / 0.6321 GB, free: 0.5469 MB / 0.4948 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 0.0002702/0.6336, allocations: 311.3 kB / 0.6324 GB, free: 200 kB / 0.4948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.545e-05/0.6336, allocations: 12.09 kB / 0.6324 GB, free: 188 kB / 0.4948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.043e-05/0.6337, allocations: 0 / 0.6324 GB, free: 188 kB / 0.4948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001289/0.6338, allocations: 167 kB / 0.6325 GB, free: 15.98 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.36e-05/0.6338, allocations: 0 / 0.6325 GB, free: 15.98 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.346e-05/0.6339, allocations: 0 / 0.6325 GB, free: 15.98 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001188/0.634, allocations: 51.34 kB / 0.6326 GB, free: 15.92 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.636e-06/0.634, allocations: 0 / 0.6326 GB, free: 15.92 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.305e-06/0.634, allocations: 0 / 0.6326 GB, free: 15.92 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.05e-06/0.634, allocations: 4 kB / 0.6326 GB, free: 15.91 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 2.535e-05/0.6341, allocations: 0 / 0.6326 GB, free: 15.91 MB / 0.5105 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001744/0.6343, allocations: 162.5 kB / 0.6327 GB, free: 15.7 MB / 0.5105 GB
Notification: Performance of preOpt comSubExp (simulation): time 7.116e-05/0.6343, allocations: 41.2 kB / 0.6328 GB, free: 15.64 MB / 0.5105 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.443e-05/0.6344, allocations: 0 / 0.6328 GB, free: 15.64 MB / 0.5105 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.988e-05/0.6344, allocations: 34.56 kB / 0.6328 GB, free: 15.6 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=2): time 1.423e-06/0.6344, allocations: 0 / 0.6328 GB, free: 15.6 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=2): time 0.0001515/0.6346, allocations: 45.7 kB / 0.6329 GB, free: 15.55 MB / 0.5105 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.45e-05/0.6346, allocations: 81.09 kB / 0.6329 GB, free: 15.45 MB / 0.5105 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 3.904e-05/0.6347, allocations: 85 kB / 0.633 GB, free: 15.36 MB / 0.5105 GB
Notification: Performance of collectPreVariables (initialization): time 1.923e-05/0.6347, allocations: 33.64 kB / 0.6331 GB, free: 15.32 MB / 0.5105 GB
Notification: Performance of collectInitialEqns (initialization): time 3.631e-05/0.6348, allocations: 84.08 kB / 0.6331 GB, free: 15.24 MB / 0.5105 GB
Notification: Performance of collectInitialBindings (initialization): time 3.141e-05/0.6348, allocations: 6.297 kB / 0.6331 GB, free: 15.23 MB / 0.5105 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.925e-06/0.6348, allocations: 0 / 0.6331 GB, free: 15.23 MB / 0.5105 GB
Notification: Performance of setup shared object (initialization): time 0.000135/0.635, allocations: 319.1 kB / 0.6334 GB, free: 14.91 MB / 0.5105 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 1.278e-05/0.635, allocations: 0 / 0.6334 GB, free: 14.91 MB / 0.5105 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 2.532e-05/0.635, allocations: 13.72 kB / 0.6335 GB, free: 14.89 MB / 0.5105 GB
Notification: Performance of analyzeInitialSystem (initialization): time 2.995e-05/0.6351, allocations: 7.938 kB / 0.6335 GB, free: 14.89 MB / 0.5105 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.669e-06/0.6351, allocations: 3.953 kB / 0.6335 GB, free: 14.88 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=2) (initialization): time 8.53e-05/0.6352, allocations: 41.62 kB / 0.6335 GB, free: 14.84 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 2.048e-05/0.6352, allocations: 8 kB / 0.6335 GB, free: 14.83 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.28e-06/0.6352, allocations: 4.125 kB / 0.6335 GB, free: 14.82 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.272e-05/0.6352, allocations: 0 / 0.6335 GB, free: 14.82 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.317e-05/0.6353, allocations: 4 kB / 0.6335 GB, free: 14.82 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.272e-06/0.6354, allocations: 0 / 0.6335 GB, free: 14.82 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.268e-05/0.6354, allocations: 0 / 0.6335 GB, free: 14.82 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.301e-05/0.6354, allocations: 7.984 kB / 0.6335 GB, free: 14.81 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 2
 * 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): 2
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001036/0.6355, allocations: 111.2 kB / 0.6336 GB, free: 14.7 MB / 0.5105 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.3e-05/0.6356, allocations: 3.953 kB / 0.6336 GB, free: 14.69 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001359/0.6357, allocations: 52.75 kB / 0.6337 GB, free: 14.64 MB / 0.5105 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.25e-06/0.6357, allocations: 4 kB / 0.6337 GB, free: 14.63 MB / 0.5105 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.121e-06/0.6357, allocations: 4 kB / 0.6337 GB, free: 14.63 MB / 0.5105 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.472e-06/0.6357, allocations: 3.984 kB / 0.6337 GB, free: 14.62 MB / 0.5105 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001221/0.6359, allocations: 145.7 kB / 0.6338 GB, free: 14.43 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.573e-06/0.6359, allocations: 4 kB / 0.6338 GB, free: 14.43 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.847e-05/0.6359, allocations: 7.938 kB / 0.6339 GB, free: 14.42 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.649e-06/0.636, allocations: 4 kB / 0.6339 GB, free: 14.42 MB / 0.5105 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.203e-06/0.636, allocations: 0 / 0.6339 GB, free: 14.42 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.527e-06/0.636, allocations: 8.047 kB / 0.6339 GB, free: 14.41 MB / 0.5105 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.543e-06/0.636, allocations: 0 / 0.6339 GB, free: 14.41 MB / 0.5105 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001181/0.6361, allocations: 91.59 kB / 0.634 GB, free: 14.29 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 4.405e-05/0.6362, allocations: 77.11 kB / 0.634 GB, free: 14.2 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.236e-05/0.6362, allocations: 0 / 0.634 GB, free: 14.2 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 2.22e-05/0.6362, allocations: 0 / 0.634 GB, free: 14.2 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.611e-05/0.6363, allocations: 8.031 kB / 0.634 GB, free: 14.19 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.828e-06/0.6363, allocations: 0 / 0.634 GB, free: 14.19 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 4.96e-05/0.6363, allocations: 75.28 kB / 0.6341 GB, free: 14.12 MB / 0.5105 GB
Notification: Performance of sort global known variables: time 7.12e-07/0.6363, allocations: 0 / 0.6341 GB, free: 14.12 MB / 0.5105 GB
Notification: Performance of remove unused functions: time 0.0002327/0.6366, allocations: 0 / 0.6341 GB, free: 14.12 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * 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): 2
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.000125/0.6367, allocations: 99.25 kB / 0.6342 GB, free: 14.01 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 9.073e-05/0.6368, allocations: 11.92 kB / 0.6342 GB, free: 14 MB / 0.5105 GB
Notification: Performance of simCode: created event and clocks part: time 4.308e-06/0.6368, allocations: 8.125 kB / 0.6342 GB, free: 13.99 MB / 0.5105 GB
Notification: Performance of simCode: created simulation system equations: time 1.967e-05/0.6369, allocations: 7.938 kB / 0.6342 GB, free: 13.98 MB / 0.5105 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001122/0.637, allocations: 11.89 kB / 0.6342 GB, free: 13.97 MB / 0.5105 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002202/0.6372, allocations: 87.73 kB / 0.6343 GB, free: 13.86 MB / 0.5105 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002907/0.6375, allocations: 0.6731 MB / 0.635 GB, free: 13.16 MB / 0.5105 GB
Notification: Performance of simCode: alias equations: time 2.764e-05/0.6376, allocations: 4.125 kB / 0.635 GB, free: 13.15 MB / 0.5105 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.442e-05/0.6376, allocations: 15.44 kB / 0.635 GB, free: 13.14 MB / 0.5105 GB
Notification: Performance of SimCode: time 6.12e-07/0.6376, allocations: 0 / 0.635 GB, free: 13.14 MB / 0.5105 GB
Notification: Performance of Templates: time 0.00223/0.6399, allocations: 177.8 kB / 0.6352 GB, free: 12.96 MB / 0.5105 GB