Running command: translateModel(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy")
Notification: Performance of loadModel(Buildings): time 3.693/3.693, allocations: 432.8 MB / 444.9 MB, free: 15.68 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.205e-05/3.208e-05, allocations: 4.031 kB / 0.5337 GB, free: 12.21 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1678/0.1678, allocations: 98.72 MB / 0.6301 GB, free: 6.238 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.244/5.412, allocations: 2.205 GB / 2.835 GB, free: 189.1 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002434/5.412, allocations: 83.95 kB / 2.835 GB, free: 189 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 8.638/14.05, allocations: 1.88 GB / 4.715 GB, free: 82.75 MB / 0.9011 GB
Notification: Performance of FrontEnd: time 2.315e-06/14.05, allocations: 2.656 kB / 4.715 GB, free: 82.75 MB / 0.9011 GB
Notification: Performance of Transformations before backend: time 0.0003155/14.05, allocations: 84.42 kB / 4.715 GB, free: 82.75 MB / 0.9011 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 851
 * Number of variables: 851
Notification: Performance of Generate backend data structure: time 0.01828/14.07, allocations: 4.305 MB / 4.719 GB, free: 81.51 MB / 0.9011 GB
Notification: Performance of prepare preOptimizeDAE: time 4.226e-05/14.07, allocations: 8.812 kB / 4.719 GB, free: 81.51 MB / 0.9011 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01091/14.08, allocations: 0.9984 MB / 4.72 GB, free: 81.31 MB / 0.9011 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006706/14.09, allocations: 2.221 MB / 4.722 GB, free: 80.95 MB / 0.9011 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002491/14.09, allocations: 250.9 kB / 4.722 GB, free: 80.94 MB / 0.9011 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009527/14.09, allocations: 339.4 kB / 4.723 GB, free: 80.94 MB / 0.9011 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01021/14.1, allocations: 4.063 MB / 4.727 GB, free: 80.63 MB / 0.9011 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001127/14.1, allocations: 9.844 kB / 4.727 GB, free: 80.63 MB / 0.9011 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005182/14.1, allocations: 134.4 kB / 4.727 GB, free: 80.63 MB / 0.9011 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001775/14.1, allocations: 155.4 kB / 4.727 GB, free: 80.62 MB / 0.9011 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01198/14.11, allocations: 4.504 MB / 4.731 GB, free: 80.61 MB / 0.9011 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 0.02736/14.14, allocations: 14.73 MB / 4.746 GB, free: 73.85 MB / 0.9011 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007815/14.15, allocations: 4.186 MB / 4.75 GB, free: 73.77 MB / 0.9011 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005422/14.15, allocations: 2.385 MB / 4.752 GB, free: 73.73 MB / 0.9011 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0018/14.15, allocations: 1.732 MB / 4.754 GB, free: 71.95 MB / 0.9011 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.971e-05/14.15, allocations: 79.5 kB / 4.754 GB, free: 71.91 MB / 0.9011 GB
Notification: Performance of pre-optimization done (n=392): time 8.275e-06/14.15, allocations: 0 / 4.754 GB, free: 71.91 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=392): time 0.009685/14.16, allocations: 3.829 MB / 4.758 GB, free: 71.64 MB / 0.9011 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.568e-05/14.16, allocations: 93.39 kB / 4.758 GB, free: 71.57 MB / 0.9011 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002898/14.17, allocations: 1.45 MB / 4.759 GB, free: 71.36 MB / 0.9011 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007441/14.17, allocations: 96.08 kB / 4.759 GB, free: 71.32 MB / 0.9011 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008523/14.17, allocations: 1.147 MB / 4.76 GB, free: 70.89 MB / 0.9011 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001528/14.17, allocations: 1.318 MB / 4.762 GB, free: 70.03 MB / 0.9011 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002853/14.17, allocations: 69.5 kB / 4.762 GB, free: 70.03 MB / 0.9011 GB
Notification: Performance of setup shared object (initialization): time 0.0002128/14.17, allocations: 447.4 kB / 4.762 GB, free: 69.72 MB / 0.9011 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003445/14.17, allocations: 1.501 MB / 4.764 GB, free: 69.71 MB / 0.9011 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004036/14.18, allocations: 1.897 MB / 4.765 GB, free: 69.41 MB / 0.9011 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004373/14.18, allocations: 1.796 MB / 4.767 GB, free: 69.36 MB / 0.9011 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.858e-05/14.18, allocations: 1.594 kB / 4.767 GB, free: 69.36 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=430) (initialization): time 0.00994/14.19, allocations: 4.045 MB / 4.771 GB, free: 69.09 MB / 0.9011 GB
Notification: Performance of prepare postOptimizeDAE: time 3.377e-05/14.19, allocations: 12.62 kB / 4.771 GB, free: 69.09 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.942e-05/14.19, allocations: 3.031 kB / 4.771 GB, free: 69.09 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.869e-05/14.19, allocations: 22.09 kB / 4.771 GB, free: 69.09 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004754/14.2, allocations: 0.7007 MB / 4.772 GB, free: 69.09 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.298e-05/14.2, allocations: 22.97 kB / 4.772 GB, free: 69.09 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004718/14.2, allocations: 439.1 kB / 4.772 GB, free: 68.94 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005029/14.2, allocations: 124.3 kB / 4.772 GB, free: 68.94 MB / 0.9011 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 22
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (430):
 * Single equations (assignments): 430
 * 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 0.0008087/14.2, allocations: 287.8 kB / 4.773 GB, free: 68.84 MB / 0.9011 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008236/14.2, allocations: 293 kB / 4.773 GB, free: 68.69 MB / 0.9011 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00971/14.21, allocations: 4.326 MB / 4.777 GB, free: 68.5 MB / 0.9011 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.412e-05/14.21, allocations: 37.84 kB / 4.777 GB, free: 68.5 MB / 0.9011 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.486e-05/14.21, allocations: 0 / 4.777 GB, free: 68.5 MB / 0.9011 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00786/14.22, allocations: 3.679 MB / 4.781 GB, free: 68.16 MB / 0.9011 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02055/14.24, allocations: 8.527 MB / 4.789 GB, free: 67.37 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.732e-05/14.24, allocations: 3.906 kB / 4.789 GB, free: 67.37 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005213/14.25, allocations: 0.7408 MB / 4.79 GB, free: 67.37 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.069e-05/14.25, allocations: 17.77 kB / 4.79 GB, free: 67.37 MB / 0.9011 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005769/14.25, allocations: 89.48 kB / 4.79 GB, free: 67.37 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.633e-05/14.25, allocations: 20 kB / 4.79 GB, free: 67.37 MB / 0.9011 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.91e-06/14.25, allocations: 6 kB / 4.79 GB, free: 67.37 MB / 0.9011 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01357/14.26, allocations: 6.817 MB / 4.797 GB, free: 66.57 MB / 0.9011 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002996/14.26, allocations: 0.8175 MB / 4.797 GB, free: 66.28 MB / 0.9011 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008948/14.27, allocations: 72.11 kB / 4.798 GB, free: 66.28 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004528/14.27, allocations: 273.9 kB / 4.798 GB, free: 66.26 MB / 0.9011 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006358/14.27, allocations: 224.9 kB / 4.798 GB, free: 66.26 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000396/14.27, allocations: 118.4 kB / 4.798 GB, free: 66.26 MB / 0.9011 GB
Notification: Performance of sorting global known variables: time 0.002225/14.27, allocations: 1.13 MB / 4.799 GB, free: 66.1 MB / 0.9011 GB
Notification: Performance of sort global known variables: time 1.595e-06/14.27, allocations: 0 / 4.799 GB, free: 66.1 MB / 0.9011 GB
Notification: Performance of remove unused functions: time 0.005769/14.28, allocations: 1.69 MB / 4.801 GB, free: 65.96 MB / 0.9011 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * Number of states: 20 (volBotEas.dynBal.U,volBotEas.dynBal.m,volBotEas.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,volBotWes.dynBal.U,volBotWes.dynBal.m,volBotWes.dynBal.mXi[1],oriEasTop.mExc,volTopEas.dynBal.U,volTopEas.dynBal.m,volTopEas.dynBal.mXi[1],volTopWes.dynBal.U,volTopWes.dynBal.m,volTopWes.dynBal.mXi[1],dooOpeCloTop.mExcAB,dooOpeCloTop.mExcBA)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (392):
 * Single equations (assignments): 392
 * 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 0.008753/14.29, allocations: 5.251 MB / 4.806 GB, free: 63.32 MB / 0.9011 GB
Notification: Performance of simCode: created initialization part: time 0.008451/14.3, allocations: 3.774 MB / 4.81 GB, free: 63.27 MB / 0.9011 GB
Notification: Performance of simCode: created event and clocks part: time 9.111e-06/14.3, allocations: 1.594 kB / 4.81 GB, free: 63.27 MB / 0.9011 GB
Notification: Performance of simCode: created simulation system equations: time 0.004269/14.3, allocations: 2.037 MB / 4.812 GB, free: 63.26 MB / 0.9011 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009456/14.31, allocations: 1.474 MB / 4.813 GB, free: 63.21 MB / 0.9011 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01486/14.33, allocations: 6.651 MB / 4.82 GB, free: 61.9 MB / 0.9011 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002398/14.33, allocations: 2.28 MB / 4.822 GB, free: 61.13 MB / 0.9011 GB
Notification: Performance of simCode: alias equations: time 0.006688/14.33, allocations: 1.198 MB / 4.823 GB, free: 61.1 MB / 0.9011 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00176/14.34, allocations: 281.1 kB / 4.823 GB, free: 61.09 MB / 0.9011 GB
Notification: Performance of SimCode: time 1.735e-06/14.34, allocations: 0.75 kB / 4.823 GB, free: 61.09 MB / 0.9011 GB
Notification: Performance of Templates: time 0.2241/14.56, allocations: 116.3 MB / 4.937 GB, free: 20.75 MB / 0.9011 GB