Running command: translateModel(Buildings.Examples.ChillerPlant.BaseClasses.Controls.Examples.KMinusU,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Examples.ChillerPlant.BaseClasses.Controls.Examples.KMinusU")
Notification: Performance of loadModel(Buildings): time 3.799/3.799, allocations: 432.8 MB / 444.9 MB, free: 15.7 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.202e-05/3.202e-05, allocations: 7.656 kB / 0.5337 GB, free: 12.3 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2239/0.2239, allocations: 98.72 MB / 0.6301 GB, free: 6.207 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2547/0.4787, allocations: 125.1 MB / 0.7523 GB, free: 8.922 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004637/0.4793, allocations: 87.94 kB / 0.7524 GB, free: 8.836 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.004353/0.4836, allocations: 0.7899 MB / 0.7532 GB, free: 8.043 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.8e-06/0.4837, allocations: 0 / 0.7532 GB, free: 8.043 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 1.336e-05/0.4837, allocations: 4 kB / 0.7532 GB, free: 8.039 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 3
 * Number of variables: 3
Notification: Performance of Generate backend data structure: time 0.0005301/0.4843, allocations: 326.4 kB / 0.7535 GB, free: 7.676 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 5.603e-05/0.4844, allocations: 12.03 kB / 0.7535 GB, free: 7.664 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.402e-05/0.4844, allocations: 0 / 0.7535 GB, free: 7.664 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002075/0.4846, allocations: 182.9 kB / 0.7537 GB, free: 7.445 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.282e-05/0.4847, allocations: 0 / 0.7537 GB, free: 7.445 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.989e-05/0.4847, allocations: 4 kB / 0.7537 GB, free: 7.441 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001485/0.4849, allocations: 37.69 kB / 0.7537 GB, free: 7.398 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.208e-05/0.4849, allocations: 4 kB / 0.7537 GB, free: 7.395 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.355e-05/0.485, allocations: 0 / 0.7537 GB, free: 7.395 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.844e-06/0.485, allocations: 0 / 0.7537 GB, free: 7.395 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 8.326e-05/0.4851, allocations: 11.98 kB / 0.7537 GB, free: 7.383 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006343/0.4857, allocations: 256.8 kB / 0.754 GB, free: 7.082 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001058/0.4859, allocations: 30.52 kB / 0.754 GB, free: 7.043 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 8.115e-05/0.486, allocations: 24.91 kB / 0.754 GB, free: 7.016 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.319e-05/0.486, allocations: 0 / 0.754 GB, free: 7.016 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.447e-05/0.4861, allocations: 30.56 kB / 0.754 GB, free: 6.977 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=2): time 3.521e-06/0.4861, allocations: 0 / 0.754 GB, free: 6.977 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=2): time 0.0002669/0.4864, allocations: 37.7 kB / 0.7541 GB, free: 6.934 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.202e-05/0.4865, allocations: 63.39 kB / 0.7541 GB, free: 6.859 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001279/0.4866, allocations: 96.98 kB / 0.7542 GB, free: 6.758 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 2.926e-05/0.4867, allocations: 25.7 kB / 0.7543 GB, free: 6.727 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 8.632e-05/0.4868, allocations: 84.14 kB / 0.7543 GB, free: 6.641 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 2.94e-05/0.4868, allocations: 11.84 kB / 0.7543 GB, free: 6.629 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.801e-06/0.4869, allocations: 0 / 0.7543 GB, free: 6.629 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0001983/0.4871, allocations: 310.8 kB / 0.7546 GB, free: 6.316 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 4.407e-05/0.4871, allocations: 11.94 kB / 0.7547 GB, free: 6.305 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 4.004e-05/0.4872, allocations: 11.98 kB / 0.7547 GB, free: 6.293 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 5.136e-05/0.4873, allocations: 4 kB / 0.7547 GB, free: 6.289 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.948e-06/0.4873, allocations: 0 / 0.7547 GB, free: 6.289 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=2) (initialization): time 0.0001748/0.4875, allocations: 37.7 kB / 0.7547 GB, free: 6.246 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 2.736e-05/0.4875, allocations: 8 kB / 0.7547 GB, free: 6.238 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.144e-06/0.4876, allocations: 0 / 0.7547 GB, free: 6.238 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.145e-05/0.4876, allocations: 0 / 0.7547 GB, free: 6.238 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001491/0.4878, allocations: 7.984 kB / 0.7547 GB, free: 6.23 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.382e-06/0.4878, allocations: 0 / 0.7547 GB, free: 6.23 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 8.639e-05/0.4879, allocations: 12.05 kB / 0.7547 GB, free: 6.219 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.16e-05/0.4879, allocations: 0 / 0.7547 GB, free: 6.219 MB / 0.6355 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): 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 0.0001215/0.4881, allocations: 105 kB / 0.7548 GB, free: 6.109 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.954e-05/0.4882, allocations: 7.906 kB / 0.7548 GB, free: 6.102 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.704e-05/0.4882, allocations: 7.641 kB / 0.7549 GB, free: 6.098 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.632e-06/0.4882, allocations: 3.938 kB / 0.7549 GB, free: 6.094 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.552e-06/0.4883, allocations: 0 / 0.7549 GB, free: 6.094 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.306e-06/0.4883, allocations: 0 / 0.7549 GB, free: 6.094 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003518/0.4887, allocations: 165.6 kB / 0.755 GB, free: 5.883 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.672e-06/0.4887, allocations: 4 kB / 0.755 GB, free: 5.879 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001072/0.4888, allocations: 11.92 kB / 0.755 GB, free: 5.867 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.248e-06/0.4888, allocations: 0 / 0.755 GB, free: 5.867 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.079e-05/0.4889, allocations: 0 / 0.755 GB, free: 5.867 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.723e-06/0.4889, allocations: 0 / 0.755 GB, free: 5.867 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.812e-06/0.4889, allocations: 0 / 0.755 GB, free: 5.867 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002419/0.4892, allocations: 143.5 kB / 0.7552 GB, free: 5.711 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 7.344e-05/0.4893, allocations: 85.14 kB / 0.7552 GB, free: 5.609 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.508e-05/0.4893, allocations: 0 / 0.7552 GB, free: 5.609 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001644/0.4895, allocations: 0 / 0.7552 GB, free: 5.609 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.033e-05/0.4896, allocations: 4 kB / 0.7552 GB, free: 5.605 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.368e-06/0.4896, allocations: 256 / 0.7552 GB, free: 5.605 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.000101/0.4897, allocations: 91.27 kB / 0.7553 GB, free: 5.516 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 1.294e-06/0.4897, allocations: 0 / 0.7553 GB, free: 5.516 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0005799/0.4903, allocations: 4 kB / 0.7553 GB, free: 5.512 MB / 0.6355 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): 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 0.0001912/0.4905, allocations: 107.2 kB / 0.7554 GB, free: 5.395 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.0001479/0.4907, allocations: 12 kB / 0.7555 GB, free: 5.383 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 4.269e-06/0.4907, allocations: 3.938 kB / 0.7555 GB, free: 5.379 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 5.041e-05/0.4908, allocations: 4 kB / 0.7555 GB, free: 5.375 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002933/0.4911, allocations: 7.953 kB / 0.7555 GB, free: 5.367 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003385/0.4915, allocations: 56.98 kB / 0.7555 GB, free: 5.289 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004469/0.492, allocations: 0.6809 MB / 0.7562 GB, free: 4.582 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 5.272e-05/0.492, allocations: 8.109 kB / 0.7562 GB, free: 4.574 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.883e-05/0.4921, allocations: 7.438 kB / 0.7562 GB, free: 4.566 MB / 0.6355 GB
Notification: Performance of SimCode: time 2.043e-06/0.4921, allocations: 0 / 0.7562 GB, free: 4.566 MB / 0.6355 GB
Notification: Performance of Templates: time 0.003837/0.496, allocations: 279.8 kB / 0.7565 GB, free: 4.297 MB / 0.6355 GB