Running command: translateModel(BuildSysPro.IBPSA.Airflow.Multizone.Examples.ReverseBuoyancy3Zones,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Airflow.Multizone.Examples.ReverseBuoyancy3Zones") Notification: Performance of loadModel(BuildSysPro): time 2.892/2.892, allocations: 325.3 MB / 337.5 MB, free: 10.11 MB / 282.7 MB Notification: Performance of FrontEnd - loaded program: time 3.203e-05/3.214e-05, allocations: 4 kB / 414.8 MB, free: 6.156 MB / 330.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1306/0.1307, allocations: 74.42 MB / 489.2 MB, free: 11.59 MB / 410.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 5.35/5.481, allocations: 2.165 GB / 2.643 GB, free: 21.44 MB / 0.6198 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000261/5.481, allocations: 93.03 kB / 2.643 GB, free: 21.35 MB / 0.6198 GB Notification: Performance of FrontEnd - DAE generated: time 8.066/13.55, allocations: 1.709 GB / 4.351 GB, free: 52.21 MB / 0.698 GB Notification: Performance of FrontEnd: time 1.923e-06/13.55, allocations: 2.312 kB / 4.351 GB, free: 52.21 MB / 0.698 GB Notification: Performance of Transformations before backend: time 0.0002844/13.55, allocations: 76.58 kB / 4.351 GB, free: 52.2 MB / 0.698 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 0.01444/13.56, allocations: 3.562 MB / 4.355 GB, free: 50.59 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 4.04e-05/13.56, allocations: 10.47 kB / 4.355 GB, free: 50.59 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009537/13.57, allocations: 0.904 MB / 4.356 GB, free: 50.42 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00577/13.58, allocations: 1.967 MB / 4.358 GB, free: 49.88 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000203/13.58, allocations: 200.8 kB / 4.358 GB, free: 49.87 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007484/13.58, allocations: 276.5 kB / 4.358 GB, free: 49.86 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007726/13.59, allocations: 3.214 MB / 4.361 GB, free: 49.55 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.931e-05/13.59, allocations: 11.36 kB / 4.361 GB, free: 49.54 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004195/13.59, allocations: 110.3 kB / 4.361 GB, free: 49.54 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001422/13.59, allocations: 121 kB / 4.361 GB, free: 49.53 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007991/13.59, allocations: 3.281 MB / 4.365 GB, free: 49.5 MB / 0.698 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 0.02157/13.62, allocations: 12.36 MB / 4.377 GB, free: 43.2 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005505/13.62, allocations: 3.222 MB / 4.38 GB, free: 42.66 MB / 0.698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003614/13.62, allocations: 1.747 MB / 4.382 GB, free: 42.62 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001779/13.63, allocations: 1.614 MB / 4.383 GB, free: 40.93 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.22e-05/13.63, allocations: 70.09 kB / 4.383 GB, free: 40.88 MB / 0.698 GB Notification: Performance of pre-optimization done (n=278): time 6.544e-06/13.63, allocations: 0 / 4.383 GB, free: 40.88 MB / 0.698 GB Notification: Performance of matching and sorting (n=278): time 0.006815/13.63, allocations: 2.691 MB / 4.386 GB, free: 40.64 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.858e-05/13.63, allocations: 87.39 kB / 4.386 GB, free: 40.57 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002318/13.64, allocations: 1.181 MB / 4.387 GB, free: 40.41 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 0.0004576/13.64, allocations: 83.2 kB / 4.387 GB, free: 40.38 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006787/13.64, allocations: 0.9981 MB / 4.388 GB, free: 39.98 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.001126/13.64, allocations: 0.9452 MB / 4.389 GB, free: 39.36 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002079/13.64, allocations: 49.78 kB / 4.389 GB, free: 39.36 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 0.0002332/13.64, allocations: 399.5 kB / 4.389 GB, free: 39.06 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002339/13.64, allocations: 1.042 MB / 4.39 GB, free: 38.84 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003546/13.64, allocations: 1.357 MB / 4.392 GB, free: 38.13 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003184/13.65, allocations: 1.252 MB / 4.393 GB, free: 37.65 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.937e-05/13.65, allocations: 0 / 4.393 GB, free: 37.65 MB / 0.698 GB Notification: Performance of matching and sorting (n=311) (initialization): time 0.008638/13.66, allocations: 2.872 MB / 4.396 GB, free: 36.55 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 4.058e-05/13.66, allocations: 7.812 kB / 4.396 GB, free: 36.55 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.742e-05/13.66, allocations: 3.969 kB / 4.396 GB, free: 36.55 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 6.139e-05/13.66, allocations: 15.62 kB / 4.396 GB, free: 36.55 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005825/13.66, allocations: 0.5169 MB / 4.396 GB, free: 36.5 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.938e-05/13.66, allocations: 21.75 kB / 4.396 GB, free: 36.49 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0065/13.67, allocations: 347.6 kB / 4.397 GB, free: 36.34 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008124/13.67, allocations: 83.05 kB / 4.397 GB, free: 36.32 MB / 0.698 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 0.001014/13.67, allocations: 243.5 kB / 4.397 GB, free: 36.11 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001186/13.67, allocations: 229.8 kB / 4.397 GB, free: 36 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01244/13.68, allocations: 3.025 MB / 4.4 GB, free: 34.78 MB / 0.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.048e-05/13.69, allocations: 26.34 kB / 4.4 GB, free: 34.78 MB / 0.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.751e-05/13.69, allocations: 0 / 4.4 GB, free: 34.78 MB / 0.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01016/13.7, allocations: 2.572 MB / 4.403 GB, free: 32.75 MB / 0.698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01839/13.71, allocations: 6.131 MB / 4.409 GB, free: 27.74 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.211e-05/13.71, allocations: 0 / 4.409 GB, free: 27.74 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003769/13.72, allocations: 0.5511 MB / 4.409 GB, free: 27.27 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.267e-05/13.72, allocations: 8 kB / 4.409 GB, free: 27.26 MB / 0.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004452/13.72, allocations: 71.69 kB / 4.409 GB, free: 27.2 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.663e-05/13.72, allocations: 9.406 kB / 4.409 GB, free: 27.19 MB / 0.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.344e-06/13.72, allocations: 0 / 4.409 GB, free: 27.19 MB / 0.698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009602/13.73, allocations: 4.658 MB / 4.414 GB, free: 22.89 MB / 0.698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002251/13.73, allocations: 0.6295 MB / 4.414 GB, free: 22.32 MB / 0.698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008152/13.73, allocations: 51.95 kB / 4.415 GB, free: 22.27 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003581/13.73, allocations: 235.1 kB / 4.415 GB, free: 22.11 MB / 0.698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005566/13.74, allocations: 157.9 kB / 4.415 GB, free: 22.01 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003269/13.74, allocations: 87.2 kB / 4.415 GB, free: 21.93 MB / 0.698 GB Notification: Performance of sorting global known variables: time 0.001893/13.74, allocations: 0.9242 MB / 4.416 GB, free: 21.1 MB / 0.698 GB Notification: Performance of sort global known variables: time 9.98e-07/13.74, allocations: 4 kB / 4.416 GB, free: 21.09 MB / 0.698 GB Notification: Performance of remove unused functions: time 0.005219/13.74, allocations: 1.366 MB / 4.417 GB, free: 19.75 MB / 0.698 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 0.008122/13.75, allocations: 4.507 MB / 4.422 GB, free: 15.97 MB / 0.698 GB Notification: Performance of simCode: created initialization part: time 0.005792/13.76, allocations: 2.647 MB / 4.424 GB, free: 13.48 MB / 0.698 GB Notification: Performance of simCode: created event and clocks part: time 7.124e-06/13.76, allocations: 0 / 4.424 GB, free: 13.48 MB / 0.698 GB Notification: Performance of simCode: created simulation system equations: time 0.002774/13.76, allocations: 1.427 MB / 4.426 GB, free: 12.16 MB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007438/13.77, allocations: 1.261 MB / 4.427 GB, free: 11.25 MB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01125/13.78, allocations: 5.167 MB / 4.432 GB, free: 6.668 MB / 0.698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001848/13.78, allocations: 1.963 MB / 4.434 GB, free: 4.734 MB / 0.698 GB Notification: Performance of simCode: alias equations: time 0.004773/13.78, allocations: 0.8563 MB / 4.435 GB, free: 3.914 MB / 0.698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001258/13.79, allocations: 215.4 kB / 4.435 GB, free: 3.703 MB / 0.698 GB Notification: Performance of SimCode: time 1.98e-06/13.79, allocations: 0 / 4.435 GB, free: 3.703 MB / 0.698 GB Notification: Performance of Templates: time 0.7301/14.52, allocations: 98.75 MB / 4.531 GB, free: 71.52 MB / 0.7136 GB