Running command: translateModel(IBPSA.Airflow.Multizone.Examples.ReverseBuoyancy3Zones,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ReverseBuoyancy3Zones")
Notification: Performance of loadModel(IBPSA): time 2.567/2.567, allocations: 288.1 MB / 300.7 MB, free: 15.38 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.109e-05/3.123e-05, allocations: 9.094 kB / 370.6 MB, free: 7.906 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1153/0.1153, allocations: 67.02 MB / 437.6 MB, free: 11.34 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.313/5.429, allocations: 2.048 GB / 2.476 GB, free: 55.12 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002169/5.429, allocations: 88.98 kB / 2.476 GB, free: 55.08 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 8.695/14.12, allocations: 1.728 GB / 4.204 GB, free: 42.85 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.994e-06/14.12, allocations: 0 / 4.204 GB, free: 42.85 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0002523/14.12, allocations: 74.22 kB / 4.204 GB, free: 42.84 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 669
 * Number of variables: 669
Notification: Performance of Generate backend data structure: time 0.01518/14.14, allocations: 3.541 MB / 4.207 GB, free: 41.65 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.175e-05/14.14, allocations: 12.28 kB / 4.207 GB, free: 41.65 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009158/14.15, allocations: 0.9043 MB / 4.208 GB, free: 41.48 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005765/14.15, allocations: 1.871 MB / 4.21 GB, free: 41.02 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002441/14.15, allocations: 196 kB / 4.21 GB, free: 41.01 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008783/14.16, allocations: 277.3 kB / 4.21 GB, free: 41 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00807/14.16, allocations: 3.181 MB / 4.213 GB, free: 40.69 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.295e-05/14.16, allocations: 5.344 kB / 4.213 GB, free: 40.69 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003983/14.16, allocations: 107.5 kB / 4.213 GB, free: 40.69 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001436/14.16, allocations: 119 kB / 4.214 GB, free: 40.68 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008186/14.17, allocations: 3.269 MB / 4.217 GB, free: 40.67 MB / 0.6355 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 0.02717/14.2, allocations: 12.33 MB / 4.229 GB, free: 34.49 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01082/14.21, allocations: 3.255 MB / 4.232 GB, free: 33.95 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.007145/14.22, allocations: 1.763 MB / 4.234 GB, free: 33.92 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002471/14.22, allocations: 1.489 MB / 4.235 GB, free: 32.32 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.72e-05/14.22, allocations: 72.25 kB / 4.235 GB, free: 32.28 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=278): time 1.285e-05/14.22, allocations: 0 / 4.235 GB, free: 32.28 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=278): time 0.01278/14.23, allocations: 2.706 MB / 4.238 GB, free: 32.04 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.954e-05/14.23, allocations: 79.8 kB / 4.238 GB, free: 31.97 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004276/14.24, allocations: 1.16 MB / 4.239 GB, free: 31.81 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007599/14.24, allocations: 77.45 kB / 4.239 GB, free: 31.78 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001235/14.24, allocations: 0.9849 MB / 4.24 GB, free: 31.39 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001622/14.24, allocations: 0.9488 MB / 4.241 GB, free: 30.77 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003669/14.24, allocations: 50.97 kB / 4.241 GB, free: 30.77 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0002733/14.24, allocations: 397.2 kB / 4.241 GB, free: 30.47 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00458/14.25, allocations: 1.052 MB / 4.242 GB, free: 30.46 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00526/14.25, allocations: 1.365 MB / 4.244 GB, free: 30.19 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005833/14.26, allocations: 1.264 MB / 4.245 GB, free: 30.14 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.841e-05/14.26, allocations: 1.094 kB / 4.245 GB, free: 30.14 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=311) (initialization): time 0.01318/14.27, allocations: 2.885 MB / 4.248 GB, free: 29.91 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 4.767e-05/14.27, allocations: 10.88 kB / 4.248 GB, free: 29.91 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.185e-05/14.27, allocations: 5.562 kB / 4.248 GB, free: 29.91 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.169e-05/14.27, allocations: 16.5 kB / 4.248 GB, free: 29.91 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005746/14.28, allocations: 0.5187 MB / 4.248 GB, free: 29.91 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.227e-05/14.28, allocations: 16.19 kB / 4.248 GB, free: 29.91 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003789/14.28, allocations: 335 kB / 4.249 GB, free: 29.8 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005151/14.28, allocations: 92.73 kB / 4.249 GB, free: 29.8 MB / 0.6355 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 0.0006052/14.28, allocations: 243.3 kB / 4.249 GB, free: 29.69 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007781/14.28, allocations: 226.8 kB / 4.249 GB, free: 29.58 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007202/14.29, allocations: 3.045 MB / 4.252 GB, free: 29.41 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.526e-05/14.29, allocations: 24.41 kB / 4.252 GB, free: 29.41 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.235e-05/14.29, allocations: 2.25 kB / 4.252 GB, free: 29.41 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005613/14.3, allocations: 2.585 MB / 4.255 GB, free: 29.16 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01478/14.31, allocations: 6.132 MB / 4.261 GB, free: 28.64 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.369e-05/14.31, allocations: 2.656 kB / 4.261 GB, free: 28.64 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004258/14.32, allocations: 0.5548 MB / 4.261 GB, free: 28.64 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.755e-05/14.32, allocations: 13.83 kB / 4.261 GB, free: 28.64 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003986/14.32, allocations: 64.41 kB / 4.261 GB, free: 28.64 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.725e-05/14.32, allocations: 11.89 kB / 4.261 GB, free: 28.64 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.286e-06/14.32, allocations: 2.219 kB / 4.261 GB, free: 28.64 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009444/14.33, allocations: 4.691 MB / 4.266 GB, free: 28.25 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002245/14.33, allocations: 0.6127 MB / 4.267 GB, free: 28.01 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006489/14.33, allocations: 53.89 kB / 4.267 GB, free: 28 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003193/14.33, allocations: 224 kB / 4.267 GB, free: 27.99 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003615/14.33, allocations: 155.8 kB / 4.267 GB, free: 27.98 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002635/14.33, allocations: 83.34 kB / 4.267 GB, free: 27.98 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.001788/14.33, allocations: 0.9052 MB / 4.268 GB, free: 27.87 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 1.052e-06/14.33, allocations: 0 / 4.268 GB, free: 27.87 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.004646/14.34, allocations: 1.365 MB / 4.269 GB, free: 27.75 MB / 0.6355 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 0.007372/14.35, allocations: 4.424 MB / 4.274 GB, free: 25.64 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.005902/14.35, allocations: 2.665 MB / 4.276 GB, free: 25.59 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 1.074e-05/14.35, allocations: 9.062 kB / 4.276 GB, free: 25.58 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.002968/14.35, allocations: 1.438 MB / 4.278 GB, free: 25.57 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008004/14.36, allocations: 1.245 MB / 4.279 GB, free: 25.54 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01117/14.37, allocations: 5.144 MB / 4.284 GB, free: 24.52 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001888/14.38, allocations: 1.953 MB / 4.286 GB, free: 23.76 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 0.00505/14.38, allocations: 0.834 MB / 4.287 GB, free: 23.74 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001479/14.38, allocations: 217.2 kB / 4.287 GB, free: 23.73 MB / 0.6355 GB
Notification: Performance of SimCode: time 2.312e-06/14.38, allocations: 3.125 kB / 4.287 GB, free: 23.73 MB / 0.6355 GB
Notification: Performance of Templates: time 0.2013/14.58, allocations: 97.7 MB / 4.382 GB, free: 9.418 MB / 0.6667 GB