Running command: translateModel(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy3Zones,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy3Zones")
Notification: Performance of loadModel(Buildings): time 4.248/4.248, allocations: 464.6 MB / 476.8 MB, free: 2.195 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.372e-05/3.385e-05, allocations: 11.94 kB / 0.5731 GB, free: 5.73 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2018/0.2019, allocations: 107.2 MB / 0.6777 GB, free: 10.38 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.677/5.879, allocations: 2.206 GB / 2.884 GB, free: 324.1 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002235/5.88, allocations: 92.14 kB / 2.884 GB, free: 324.1 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 7.453/13.33, allocations: 1.681 GB / 4.565 GB, free: 176 kB / 0.9323 GB
Notification: Performance of FrontEnd: time 2.882e-06/13.33, allocations: 0 / 4.565 GB, free: 176 kB / 0.9323 GB
Notification: Performance of Transformations before backend: time 0.0002641/13.33, allocations: 75.92 kB / 4.565 GB, free: 100 kB / 0.9323 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 677
 * Number of variables: 677
Notification: Performance of Generate backend data structure: time 0.01603/13.35, allocations: 3.558 MB / 4.569 GB, free: 12.48 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 5.04e-05/13.35, allocations: 12.03 kB / 4.569 GB, free: 12.47 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009441/13.36, allocations: 0.9169 MB / 4.57 GB, free: 11.55 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006537/13.37, allocations: 1.887 MB / 4.572 GB, free: 9.605 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002638/13.37, allocations: 201.2 kB / 4.572 GB, free: 9.406 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008373/13.37, allocations: 275.9 kB / 4.572 GB, free: 9.137 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01009/13.38, allocations: 3.197 MB / 4.575 GB, free: 5.832 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001329/13.38, allocations: 4 kB / 4.575 GB, free: 5.828 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006971/13.38, allocations: 123.9 kB / 4.575 GB, free: 5.707 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001926/13.38, allocations: 125.1 kB / 4.576 GB, free: 5.582 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01035/13.39, allocations: 3.278 MB / 4.579 GB, free: 2.297 MB / 0.948 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 0.6551/14.04, allocations: 12.37 MB / 4.591 GB, free: 99.38 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006583/14.05, allocations: 3.22 MB / 4.594 GB, free: 98.85 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004458/14.05, allocations: 1.761 MB / 4.596 GB, free: 98.81 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001667/14.06, allocations: 1.492 MB / 4.597 GB, free: 97.21 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.777e-05/14.06, allocations: 71.22 kB / 4.597 GB, free: 97.17 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=278): time 7.257e-06/14.06, allocations: 6.188 kB / 4.597 GB, free: 97.17 MB / 0.948 GB
Notification: Performance of matching and sorting (n=278): time 0.008467/14.06, allocations: 2.693 MB / 4.6 GB, free: 96.93 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.042e-05/14.06, allocations: 80.34 kB / 4.6 GB, free: 96.87 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002927/14.07, allocations: 1.186 MB / 4.601 GB, free: 96.71 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005987/14.07, allocations: 79.73 kB / 4.601 GB, free: 96.68 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000894/14.07, allocations: 0.9866 MB / 4.602 GB, free: 96.39 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001408/14.07, allocations: 0.9469 MB / 4.603 GB, free: 95.9 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002257/14.07, allocations: 49.12 kB / 4.603 GB, free: 95.9 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.0002346/14.07, allocations: 398.8 kB / 4.603 GB, free: 95.6 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002727/14.07, allocations: 1.047 MB / 4.604 GB, free: 95.59 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003487/14.08, allocations: 1.361 MB / 4.606 GB, free: 95.32 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00355/14.08, allocations: 1.258 MB / 4.607 GB, free: 95.27 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.38e-05/14.08, allocations: 2.125 kB / 4.607 GB, free: 95.27 MB / 0.948 GB
Notification: Performance of matching and sorting (n=311) (initialization): time 0.009022/14.09, allocations: 2.877 MB / 4.61 GB, free: 95.03 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 3.521e-05/14.09, allocations: 11.47 kB / 4.61 GB, free: 95.03 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.226e-05/14.09, allocations: 3.984 kB / 4.61 GB, free: 95.03 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.933e-05/14.09, allocations: 16.34 kB / 4.61 GB, free: 95.03 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003749/14.09, allocations: 0.517 MB / 4.61 GB, free: 95.03 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.581e-05/14.09, allocations: 19.14 kB / 4.61 GB, free: 95.03 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004073/14.1, allocations: 340.2 kB / 4.611 GB, free: 94.97 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005627/14.1, allocations: 84.05 kB / 4.611 GB, free: 94.97 MB / 0.948 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (311):
 * Single equations (assignments): 311
 * 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 0.0006683/14.1, allocations: 240.1 kB / 4.611 GB, free: 94.87 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008176/14.1, allocations: 234.3 kB / 4.611 GB, free: 94.75 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007942/14.11, allocations: 3.033 MB / 4.614 GB, free: 94.58 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.736e-05/14.11, allocations: 25.61 kB / 4.614 GB, free: 94.58 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.416e-05/14.11, allocations: 3.844 kB / 4.614 GB, free: 94.58 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006271/14.11, allocations: 2.572 MB / 4.617 GB, free: 94.33 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01694/14.13, allocations: 6.146 MB / 4.623 GB, free: 93.86 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.354e-05/14.13, allocations: 1.625 kB / 4.623 GB, free: 93.86 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004089/14.14, allocations: 0.5599 MB / 4.623 GB, free: 93.86 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.631e-05/14.14, allocations: 9.688 kB / 4.623 GB, free: 93.86 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004567/14.14, allocations: 62.81 kB / 4.623 GB, free: 93.86 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.689e-05/14.14, allocations: 8.156 kB / 4.623 GB, free: 93.86 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.867e-06/14.14, allocations: 0 / 4.623 GB, free: 93.86 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01022/14.15, allocations: 4.668 MB / 4.628 GB, free: 93.46 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002503/14.15, allocations: 0.6292 MB / 4.629 GB, free: 93.26 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009361/14.15, allocations: 49.69 kB / 4.629 GB, free: 93.26 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003784/14.15, allocations: 231.9 kB / 4.629 GB, free: 93.25 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006274/14.15, allocations: 154.9 kB / 4.629 GB, free: 93.25 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000392/14.15, allocations: 89.66 kB / 4.629 GB, free: 93.25 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.001947/14.16, allocations: 0.9276 MB / 4.63 GB, free: 93.12 MB / 0.948 GB
Notification: Performance of sort global known variables: time 1.406e-06/14.16, allocations: 0 / 4.63 GB, free: 93.12 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.005051/14.16, allocations: 1.379 MB / 4.631 GB, free: 93.07 MB / 0.948 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 18 (volEas.dynBal.U,volEas.dynBal.m,volEas.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.U,volOut.dynBal.m,volOut.dynBal.mXi[1],oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,oriEasTop.mExc,volTop.dynBal.U,volTop.dynBal.m,volTop.dynBal.mXi[1],volWes.dynBal.U,volWes.dynBal.m,volWes.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (278):
 * Single equations (assignments): 278
 * 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 0.007633/14.17, allocations: 4.419 MB / 4.636 GB, free: 91.02 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.006475/14.18, allocations: 2.651 MB / 4.638 GB, free: 90.96 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 1.064e-05/14.18, allocations: 1.75 kB / 4.638 GB, free: 90.96 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.00325/14.18, allocations: 1.434 MB / 4.64 GB, free: 90.95 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007989/14.19, allocations: 1.239 MB / 4.641 GB, free: 90.92 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01239/14.2, allocations: 5.186 MB / 4.646 GB, free: 89.89 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002011/14.2, allocations: 1.962 MB / 4.648 GB, free: 89.14 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.005027/14.21, allocations: 0.8422 MB / 4.649 GB, free: 89.11 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001402/14.21, allocations: 214.1 kB / 4.649 GB, free: 89.11 MB / 0.948 GB
Notification: Performance of SimCode: time 1.97e-06/14.21, allocations: 0 / 4.649 GB, free: 89.11 MB / 0.948 GB
Notification: Performance of Templates: time 0.1991/14.41, allocations: 98.19 MB / 4.745 GB, free: 84.82 MB / 0.948 GB