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 3.741/3.741, allocations: 403.9 MB / 411 MB, free: 348 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.01e-05/2.048e-05, allocations: 7.938 kB / 0.4941 GB, free: 1.387 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4772/0.4772, allocations: 92.68 MB / 0.5847 GB, free: 2.379 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.422/5.9, allocations: 2.197 GB / 2.781 GB, free: 30.38 MB / 0.7605 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004018/5.9, allocations: 87.95 kB / 2.781 GB, free: 30.3 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 6.517/12.42, allocations: 1.382 GB / 4.163 GB, free: 101.8 MB / 0.8073 GB
Notification: Performance of FrontEnd: time 1.79e-06/12.42, allocations: 3.906 kB / 4.163 GB, free: 101.8 MB / 0.8073 GB
Notification: Performance of Transformations before backend: time 0.0001515/12.42, allocations: 44.78 kB / 4.163 GB, free: 101.7 MB / 0.8073 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 0.00606/12.42, allocations: 2.001 MB / 4.165 GB, free: 100.8 MB / 0.8073 GB
Notification: Performance of prepare preOptimizeDAE: time 4.162e-05/12.42, allocations: 10.09 kB / 4.165 GB, free: 100.8 MB / 0.8073 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003719/12.43, allocations: 0.4972 MB / 4.166 GB, free: 100.7 MB / 0.8073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003782/12.43, allocations: 1.267 MB / 4.167 GB, free: 100.4 MB / 0.8073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001142/12.43, allocations: 248.2 kB / 4.167 GB, free: 100.4 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003858/12.43, allocations: 69.81 kB / 4.167 GB, free: 100.4 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.002418/12.43, allocations: 0.8693 MB / 4.168 GB, free: 100.3 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002562/12.44, allocations: 1.236 MB / 4.169 GB, free: 100 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.899e-05/12.44, allocations: 4.188 kB / 4.169 GB, free: 100 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001615/12.44, allocations: 4.875 kB / 4.169 GB, free: 100 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.484e-05/12.44, allocations: 52.19 kB / 4.169 GB, free: 100 MB / 0.8073 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.01068/12.45, allocations: 7.263 MB / 4.176 GB, free: 95.37 MB / 0.8073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001129/12.45, allocations: 450.5 kB / 4.177 GB, free: 95.27 MB / 0.8073 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003448/12.45, allocations: 199.3 kB / 4.177 GB, free: 95.24 MB / 0.8073 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.739e-05/12.45, allocations: 11.88 kB / 4.177 GB, free: 95.24 MB / 0.8073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.341e-05/12.45, allocations: 46.03 kB / 4.177 GB, free: 95.2 MB / 0.8073 GB
Notification: Performance of pre-optimization done (n=33): time 3.459e-06/12.45, allocations: 0 / 4.177 GB, free: 95.2 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=33): time 0.001675/12.45, allocations: 488.8 kB / 4.177 GB, free: 95.11 MB / 0.8073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.632e-05/12.45, allocations: 134.1 kB / 4.178 GB, free: 94.95 MB / 0.8073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001607/12.45, allocations: 0.924 MB / 4.179 GB, free: 94.79 MB / 0.8073 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001453/12.45, allocations: 30.64 kB / 4.179 GB, free: 94.76 MB / 0.8073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000544/12.45, allocations: 0.797 MB / 4.179 GB, free: 94.38 MB / 0.8073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001234/12.45, allocations: 114.1 kB / 4.179 GB, free: 94.31 MB / 0.8073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.715e-05/12.45, allocations: 3.312 kB / 4.179 GB, free: 94.31 MB / 0.8073 GB
Notification: Performance of setup shared object (initialization): time 8.208e-05/12.45, allocations: 336.1 kB / 4.18 GB, free: 94 MB / 0.8073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004811/12.45, allocations: 236.1 kB / 4.18 GB, free: 94 MB / 0.8073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007162/12.46, allocations: 0.6517 MB / 4.181 GB, free: 93.48 MB / 0.8073 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007533/12.46, allocations: 341.9 kB / 4.181 GB, free: 93.46 MB / 0.8073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.019e-05/12.46, allocations: 3.656 kB / 4.181 GB, free: 93.46 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=100) (initialization): time 0.002001/12.46, allocations: 0.8761 MB / 4.182 GB, free: 93.3 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0009801/12.46, allocations: 4.978 MB / 4.187 GB, free: 88.14 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.375e-05/12.46, allocations: 12.19 kB / 4.187 GB, free: 88.14 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.837e-05/12.46, allocations: 17.62 kB / 4.187 GB, free: 88.14 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001481/12.46, allocations: 254.8 kB / 4.187 GB, free: 88.12 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.623e-05/12.46, allocations: 23.12 kB / 4.187 GB, free: 88.12 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002958/12.46, allocations: 203.4 kB / 4.187 GB, free: 88.07 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002363/12.46, allocations: 51.91 kB / 4.187 GB, free: 88.07 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 1.602e-05/12.46, allocations: 7.547 kB / 4.187 GB, free: 88.07 MB / 0.8073 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001606/12.47, allocations: 0.7177 MB / 4.188 GB, free: 88 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.903e-05/12.47, allocations: 10.97 kB / 4.188 GB, free: 88 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.226e-05/12.47, allocations: 22 kB / 4.188 GB, free: 88 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001265/12.47, allocations: 237.8 kB / 4.188 GB, free: 87.98 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.227e-05/12.47, allocations: 33.16 kB / 4.188 GB, free: 87.97 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001641/12.47, allocations: 148.3 kB / 4.188 GB, free: 87.95 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001301/12.47, allocations: 56.38 kB / 4.188 GB, free: 87.95 MB / 0.8073 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 57
 * 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 0.0003095/12.47, allocations: 135 kB / 4.189 GB, free: 87.82 MB / 0.8073 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003532/12.47, allocations: 121.7 kB / 4.189 GB, free: 87.75 MB / 0.8073 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00125/12.47, allocations: 466.6 kB / 4.189 GB, free: 87.69 MB / 0.8073 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.863e-06/12.47, allocations: 3.875 kB / 4.189 GB, free: 87.69 MB / 0.8073 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.954e-06/12.47, allocations: 7.812 kB / 4.189 GB, free: 87.69 MB / 0.8073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.253e-06/12.47, allocations: 2.656 kB / 4.189 GB, free: 87.69 MB / 0.8073 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0043/12.48, allocations: 1.898 MB / 4.191 GB, free: 87.05 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.985e-06/12.48, allocations: 3.875 kB / 4.191 GB, free: 87.05 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008347/12.48, allocations: 115.8 kB / 4.191 GB, free: 87.04 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.106e-05/12.48, allocations: 3.719 kB / 4.191 GB, free: 87.04 MB / 0.8073 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.735e-05/12.48, allocations: 11.05 kB / 4.191 GB, free: 87.04 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.398e-06/12.48, allocations: 7.438 kB / 4.191 GB, free: 87.04 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.008e-06/12.48, allocations: 7.594 kB / 4.191 GB, free: 87.04 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00128/12.48, allocations: 0.8384 MB / 4.192 GB, free: 86.49 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006472/12.48, allocations: 275.8 kB / 4.192 GB, free: 86.33 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002703/12.48, allocations: 9.547 kB / 4.192 GB, free: 86.33 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001492/12.48, allocations: 118 kB / 4.192 GB, free: 86.33 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.794e-05/12.48, allocations: 36.81 kB / 4.192 GB, free: 86.32 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.288e-05/12.48, allocations: 28.64 kB / 4.192 GB, free: 86.32 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.001229/12.48, allocations: 0.6661 MB / 4.193 GB, free: 86.21 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 7.78e-07/12.48, allocations: 2.219 kB / 4.193 GB, free: 86.21 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.003826/12.49, allocations: 0.9119 MB / 4.194 GB, free: 86.09 MB / 0.8073 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 15
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (33):
 * Single equations (assignments): 33
 * 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 0.005359/12.49, allocations: 3.494 MB / 4.197 GB, free: 84.7 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.002097/12.49, allocations: 0.9428 MB / 4.198 GB, free: 84.63 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 8.129e-06/12.49, allocations: 0 / 4.198 GB, free: 84.63 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004/12.49, allocations: 184.2 kB / 4.198 GB, free: 84.62 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002557/12.5, allocations: 436.2 kB / 4.199 GB, free: 84.6 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005108/12.5, allocations: 1.719 MB / 4.2 GB, free: 84 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009011/12.5, allocations: 1.263 MB / 4.202 GB, free: 83.29 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.004199/12.51, allocations: 414.6 kB / 4.202 GB, free: 83.27 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004731/12.51, allocations: 72.16 kB / 4.202 GB, free: 83.26 MB / 0.8073 GB
Notification: Performance of SimCode: time 1.729e-06/12.51, allocations: 0 / 4.202 GB, free: 83.26 MB / 0.8073 GB
Notification: Performance of Templates: time 0.1058/12.61, allocations: 34.51 MB / 4.236 GB, free: 66.58 MB / 0.8073 GB