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 3.458/3.458, allocations: 403.3 MB / 415.4 MB, free: 13.01 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.668e-05/4.674e-05, allocations: 7.938 kB / 0.499 GB, free: 13.46 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4766/0.4767, allocations: 92.69 MB / 0.5896 GB, free: 14.51 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.21/5.687, allocations: 2.197 GB / 2.787 GB, free: 100.9 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002632/5.687, allocations: 92.45 kB / 2.787 GB, free: 100.8 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 6.566/12.25, allocations: 1.398 GB / 4.184 GB, free: 100.4 MB / 0.8073 GB
Notification: Performance of FrontEnd: time 2.005e-06/12.25, allocations: 3.375 kB / 4.184 GB, free: 100.4 MB / 0.8073 GB
Notification: Performance of Transformations before backend: time 0.0001403/12.25, allocations: 46.53 kB / 4.184 GB, free: 100.4 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 0.004789/12.26, allocations: 2.004 MB / 4.186 GB, free: 99.58 MB / 0.8073 GB
Notification: Performance of prepare preOptimizeDAE: time 4.135e-05/12.26, allocations: 17.28 kB / 4.186 GB, free: 99.57 MB / 0.8073 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00363/12.26, allocations: 498 kB / 4.187 GB, free: 99.48 MB / 0.8073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003674/12.26, allocations: 1.269 MB / 4.188 GB, free: 99.16 MB / 0.8073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00101/12.27, allocations: 287.7 kB / 4.188 GB, free: 99.16 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002417/12.27, allocations: 119.3 kB / 4.189 GB, free: 99.16 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003161/12.27, allocations: 1.427 MB / 4.19 GB, free: 98.83 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.685e-05/12.27, allocations: 3.375 kB / 4.19 GB, free: 98.83 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001726/12.27, allocations: 59.3 kB / 4.19 GB, free: 98.83 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.056e-05/12.27, allocations: 49.83 kB / 4.19 GB, free: 98.82 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004678/12.27, allocations: 1.012 MB / 4.191 GB, free: 98.82 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 0.01649/12.29, allocations: 7.589 MB / 4.198 GB, free: 94.14 MB / 0.8073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002679/12.29, allocations: 0.4909 MB / 4.199 GB, free: 94.05 MB / 0.8073 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006859/12.29, allocations: 216.2 kB / 4.199 GB, free: 94.02 MB / 0.8073 GB
Notification: Performance of preOpt evalFunc (simulation): time 6.852e-05/12.29, allocations: 7.484 kB / 4.199 GB, free: 94.02 MB / 0.8073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.942e-05/12.29, allocations: 43.28 kB / 4.199 GB, free: 93.98 MB / 0.8073 GB
Notification: Performance of pre-optimization done (n=33): time 7.075e-06/12.29, allocations: 0 / 4.199 GB, free: 93.98 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=33): time 0.003277/12.3, allocations: 0.5672 MB / 4.2 GB, free: 93.87 MB / 0.8073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.827e-05/12.3, allocations: 135.4 kB / 4.2 GB, free: 93.71 MB / 0.8073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003642/12.3, allocations: 1.298 MB / 4.201 GB, free: 93.54 MB / 0.8073 GB
Notification: Performance of collectPreVariables (initialization): time 0.000141/12.3, allocations: 36.27 kB / 4.201 GB, free: 93.51 MB / 0.8073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009426/12.3, allocations: 0.7813 MB / 4.202 GB, free: 93.23 MB / 0.8073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000184/12.3, allocations: 122.8 kB / 4.202 GB, free: 93.16 MB / 0.8073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001044/12.3, allocations: 15 kB / 4.202 GB, free: 93.16 MB / 0.8073 GB
Notification: Performance of setup shared object (initialization): time 0.0001096/12.3, allocations: 337.5 kB / 4.202 GB, free: 92.85 MB / 0.8073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009539/12.3, allocations: 254.1 kB / 4.203 GB, free: 92.85 MB / 0.8073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00126/12.31, allocations: 0.6329 MB / 4.203 GB, free: 92.37 MB / 0.8073 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001212/12.31, allocations: 349 kB / 4.204 GB, free: 92.36 MB / 0.8073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.52e-05/12.31, allocations: 3.688 kB / 4.204 GB, free: 92.36 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=100) (initialization): time 0.003609/12.31, allocations: 0.9406 MB / 4.204 GB, free: 92.25 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001095/12.31, allocations: 4.722 MB / 4.209 GB, free: 87.45 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.872e-05/12.31, allocations: 10.91 kB / 4.209 GB, free: 87.45 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.485e-05/12.31, allocations: 17.38 kB / 4.209 GB, free: 87.45 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00233/12.31, allocations: 256.5 kB / 4.209 GB, free: 87.45 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.394e-05/12.31, allocations: 23.45 kB / 4.209 GB, free: 87.45 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003904/12.32, allocations: 275.8 kB / 4.21 GB, free: 87.37 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001958/12.32, allocations: 44 kB / 4.21 GB, free: 87.37 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 1.822e-05/12.32, allocations: 3.969 kB / 4.21 GB, free: 87.37 MB / 0.8073 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002936/12.32, allocations: 0.7802 MB / 4.21 GB, free: 87.36 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.731e-05/12.32, allocations: 11.66 kB / 4.21 GB, free: 87.36 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.317e-05/12.32, allocations: 17.28 kB / 4.21 GB, free: 87.36 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002101/12.32, allocations: 248.7 kB / 4.211 GB, free: 87.36 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.929e-05/12.32, allocations: 22.09 kB / 4.211 GB, free: 87.36 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003282/12.33, allocations: 230.9 kB / 4.211 GB, free: 87.3 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001821/12.33, allocations: 43.12 kB / 4.211 GB, free: 87.3 MB / 0.8073 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 0.0004238/12.33, allocations: 171.1 kB / 4.211 GB, free: 87.18 MB / 0.8073 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006214/12.33, allocations: 152.1 kB / 4.211 GB, free: 87.11 MB / 0.8073 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002056/12.33, allocations: 0.4963 MB / 4.212 GB, free: 87.05 MB / 0.8073 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.152e-05/12.33, allocations: 3.312 kB / 4.212 GB, free: 87.05 MB / 0.8073 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.088e-05/12.33, allocations: 3.031 kB / 4.212 GB, free: 87.05 MB / 0.8073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.299e-05/12.33, allocations: 3.609 kB / 4.212 GB, free: 87.05 MB / 0.8073 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006976/12.34, allocations: 2.056 MB / 4.214 GB, free: 86.39 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.491e-05/12.34, allocations: 3.938 kB / 4.214 GB, free: 86.39 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001281/12.34, allocations: 117.9 kB / 4.214 GB, free: 86.39 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.763e-05/12.34, allocations: 3.969 kB / 4.214 GB, free: 86.39 MB / 0.8073 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.891e-05/12.34, allocations: 15.03 kB / 4.214 GB, free: 86.39 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.724e-05/12.34, allocations: 18.25 kB / 4.214 GB, free: 86.38 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.108e-05/12.34, allocations: 7.125 kB / 4.214 GB, free: 86.38 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002014/12.34, allocations: 0.9068 MB / 4.215 GB, free: 85.77 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001092/12.34, allocations: 309.4 kB / 4.215 GB, free: 85.59 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004472/12.34, allocations: 13.8 kB / 4.215 GB, free: 85.59 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002828/12.35, allocations: 125 kB / 4.215 GB, free: 85.59 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001428/12.35, allocations: 28.8 kB / 4.215 GB, free: 85.59 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001395/12.35, allocations: 34.66 kB / 4.215 GB, free: 85.59 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.002886/12.35, allocations: 0.9817 MB / 4.216 GB, free: 85.47 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 3.49e-06/12.35, allocations: 0 / 4.216 GB, free: 85.47 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.005371/12.35, allocations: 0.9711 MB / 4.217 GB, free: 85.41 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 0.007538/12.36, allocations: 3.198 MB / 4.22 GB, free: 83.97 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.003657/12.37, allocations: 0.9937 MB / 4.221 GB, free: 83.96 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 1.025e-05/12.37, allocations: 0 / 4.221 GB, free: 83.96 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007528/12.37, allocations: 190.3 kB / 4.222 GB, free: 83.96 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006009/12.37, allocations: 0.7197 MB / 4.222 GB, free: 83.93 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004846/12.38, allocations: 1.79 MB / 4.224 GB, free: 83.34 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008514/12.38, allocations: 1.26 MB / 4.225 GB, free: 82.62 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.003348/12.38, allocations: 0.5215 MB / 4.226 GB, free: 82.6 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002792/12.38, allocations: 84.36 kB / 4.226 GB, free: 82.59 MB / 0.8073 GB
Notification: Performance of SimCode: time 3.77e-06/12.38, allocations: 0 / 4.226 GB, free: 82.59 MB / 0.8073 GB
Notification: Performance of Templates: time 0.1568/12.54, allocations: 68.13 MB / 4.292 GB, free: 62.51 MB / 0.8073 GB