Running command: translateModel(Buildings.Fluid.Examples.Performance.Example4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Examples.Performance.Example4")
Notification: Performance of loadModel(Buildings): time 3.624/3.624, allocations: 402 MB / 416.6 MB, free: 10.2 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.963e-05/2.982e-05, allocations: 4 kB / 0.5009 GB, free: 8.262 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1974/0.1974, allocations: 92.69 MB / 0.5915 GB, free: 11.39 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.Example4): time 0.7923/0.9898, allocations: 187.8 MB / 0.7748 GB, free: 2.98 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.02643/1.016, allocations: 13.32 MB / 0.7878 GB, free: 5.633 MB / 0.6511 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00205/1.018, allocations: 63.62 kB / 0.7879 GB, free: 5.57 MB / 0.6511 GB
Notification: Performance of NFTyping.typeComponents: time 0.003329/1.022, allocations: 0.898 MB / 0.7888 GB, free: 4.668 MB / 0.6511 GB
Notification: Performance of NFTyping.typeBindings: time 0.00906/1.031, allocations: 2.399 MB / 0.7911 GB, free: 2.262 MB / 0.6511 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00579/1.037, allocations: 1.392 MB / 0.7925 GB, free: 0.8672 MB / 0.6511 GB
Notification: Performance of NFFlatten.flatten: time 0.005009/1.042, allocations: 1.798 MB / 0.7942 GB, free: 15.07 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001771/1.043, allocations: 0.8475 MB / 0.795 GB, free: 14.21 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005142/1.049, allocations: 1.663 MB / 0.7967 GB, free: 12.54 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002012/1.051, allocations: 0.7905 MB / 0.7974 GB, free: 11.75 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004845/1.056, allocations: 1.428 MB / 0.7988 GB, free: 10.32 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005876/1.056, allocations: 72 kB / 0.7989 GB, free: 10.25 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007006/1.057, allocations: 434.6 kB / 0.7993 GB, free: 9.82 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007016/1.058, allocations: 187.9 kB / 0.7995 GB, free: 9.637 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.003999/1.062, allocations: 2.065 MB / 0.8015 GB, free: 7.566 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 3.748e-06/1.062, allocations: 0 / 0.8015 GB, free: 7.566 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.164e-06/1.062, allocations: 0 / 0.8015 GB, free: 7.566 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 2.845e-05/1.062, allocations: 0 / 0.8015 GB, free: 7.566 MB / 0.6667 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 301
 * Number of variables: 301
Notification: Performance of Generate backend data structure: time 0.004328/1.066, allocations: 1.592 MB / 0.8031 GB, free: 5.922 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.695e-05/1.066, allocations: 12.03 kB / 0.8031 GB, free: 5.91 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00418/1.07, allocations: 0.5092 MB / 0.8036 GB, free: 5.398 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003367/1.074, allocations: 1.134 MB / 0.8047 GB, free: 4.207 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001816/1.076, allocations: 298.1 kB / 0.805 GB, free: 3.914 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002616/1.076, allocations: 112 kB / 0.8051 GB, free: 3.805 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005064/1.081, allocations: 1.59 MB / 0.8066 GB, free: 2.094 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.248e-05/1.081, allocations: 7.938 kB / 0.8066 GB, free: 2.086 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000193/1.081, allocations: 48 kB / 0.8067 GB, free: 2.039 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.62e-05/1.081, allocations: 58.03 kB / 0.8067 GB, free: 1.98 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005493/1.087, allocations: 1.331 MB / 0.808 GB, free: 0.6406 MB / 0.6667 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01357/1.1, allocations: 7.666 MB / 0.8155 GB, free: 8.438 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00429/1.105, allocations: 0.7327 MB / 0.8162 GB, free: 7.668 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.762e-05/1.105, allocations: 8 kB / 0.8162 GB, free: 7.66 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.099e-05/1.105, allocations: 50.55 kB / 0.8163 GB, free: 7.602 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=33): time 3.427e-06/1.105, allocations: 0 / 0.8163 GB, free: 7.602 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=33): time 0.005354/1.11, allocations: 0.9888 MB / 0.8173 GB, free: 6.605 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.518e-05/1.11, allocations: 132.5 kB / 0.8174 GB, free: 6.445 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002978/1.113, allocations: 1.344 MB / 0.8187 GB, free: 5.098 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001221/1.113, allocations: 37.7 kB / 0.8187 GB, free: 5.055 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008447/1.114, allocations: 0.773 MB / 0.8195 GB, free: 4.273 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001629/1.114, allocations: 130.3 kB / 0.8196 GB, free: 4.145 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.03e-05/1.115, allocations: 12 kB / 0.8196 GB, free: 4.133 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001377/1.115, allocations: 334 kB / 0.8199 GB, free: 3.801 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001826/1.117, allocations: 393.7 kB / 0.8203 GB, free: 3.418 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002165/1.119, allocations: 0.7779 MB / 0.8211 GB, free: 2.457 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002046/1.121, allocations: 489.1 kB / 0.8215 GB, free: 1.98 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.123e-05/1.121, allocations: 4 kB / 0.8215 GB, free: 1.977 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=100) (initialization): time 0.004972/1.126, allocations: 1.235 MB / 0.8228 GB, free: 0.7344 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002068/1.128, allocations: 4.719 MB / 0.8274 GB, free: 11.75 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.543e-05/1.128, allocations: 12 kB / 0.8274 GB, free: 11.74 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.081e-05/1.128, allocations: 16 kB / 0.8274 GB, free: 11.73 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00205/1.13, allocations: 255.6 kB / 0.8276 GB, free: 11.48 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.61e-05/1.13, allocations: 23.98 kB / 0.8277 GB, free: 11.45 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002971/1.133, allocations: 278.3 kB / 0.8279 GB, free: 11.18 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001282/1.133, allocations: 47.98 kB / 0.828 GB, free: 11.13 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.358e-05/1.133, allocations: 7.953 kB / 0.828 GB, free: 11.12 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004179/1.137, allocations: 1.042 MB / 0.829 GB, free: 10.08 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.991e-05/1.137, allocations: 12.05 kB / 0.829 GB, free: 10.07 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.607e-05/1.138, allocations: 19.98 kB / 0.829 GB, free: 10.05 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001803/1.139, allocations: 248.4 kB / 0.8293 GB, free: 9.809 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.83e-05/1.139, allocations: 23.88 kB / 0.8293 GB, free: 9.785 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002363/1.142, allocations: 222.7 kB / 0.8295 GB, free: 9.566 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000121/1.142, allocations: 51.98 kB / 0.8295 GB, free: 9.516 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 53
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (100):
 * Single equations (assignments): 100
 * 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 0.0009198/1.143, allocations: 366.3 kB / 0.8299 GB, free: 9.148 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003854/1.143, allocations: 158 kB / 0.83 GB, free: 8.992 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003261/1.146, allocations: 0.6989 MB / 0.8307 GB, free: 8.277 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.073e-05/1.147, allocations: 3.984 kB / 0.8307 GB, free: 8.273 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.061e-06/1.147, allocations: 4 kB / 0.8307 GB, free: 8.27 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000783/1.147, allocations: 299.1 kB / 0.831 GB, free: 7.957 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002986/1.148, allocations: 8 kB / 0.831 GB, free: 7.949 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002357/1.15, allocations: 135.7 kB / 0.8312 GB, free: 7.816 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001252/1.15, allocations: 19.91 kB / 0.8312 GB, free: 7.797 MB / 0.698 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.003641/1.154, allocations: 0.9331 MB / 0.8321 GB, free: 6.855 MB / 0.698 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.003336/1.157, allocations: 1.147 MB / 0.8332 GB, free: 5.684 MB / 0.698 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.001326/1.159, allocations: 268 kB / 0.8335 GB, free: 5.422 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.002426/1.161, allocations: 1.044 MB / 0.8345 GB, free: 4.383 MB / 0.698 GB
Notification: Performance of Backend: time 5.01e-07/1.161, allocations: 0 / 0.8345 GB, free: 4.383 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.004506/1.165, allocations: 1.031 MB / 0.8355 GB, free: 3.355 MB / 0.698 GB
Notification: Performance of SimCode: time 0.01055/1.176, allocations: 3.597 MB / 0.839 GB, free: 15.7 MB / 0.7136 GB
Notification: Performance of Templates: time 0.07979/1.256, allocations: 29.65 MB / 0.868 GB, free: 2.32 MB / 0.7292 GB