Running command: translateModel(BuildSysPro.IBPSA.Airflow.Multizone.Examples.ReverseBuoyancy,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Airflow.Multizone.Examples.ReverseBuoyancy")
Notification: Performance of loadModel(BuildSysPro): time 2.955/2.955, allocations: 325.3 MB / 337.5 MB, free: 10.01 MB / 282.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.141e-05/3.137e-05, allocations: 4.625 kB / 414.8 MB, free: 6.129 MB / 330.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1359/0.136, allocations: 74.43 MB / 489.2 MB, free: 11.56 MB / 410.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.608/5.744, allocations: 2.167 GB / 2.644 GB, free: 18.76 MB / 0.6198 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002327/5.744, allocations: 95.09 kB / 2.645 GB, free: 18.67 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 9.424/15.17, allocations: 1.927 GB / 4.572 GB, free: 54.5 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 2.304e-06/15.17, allocations: 0 / 4.572 GB, free: 54.5 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 0.0003427/15.17, allocations: 86.33 kB / 4.572 GB, free: 54.5 MB / 0.7136 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 864
 * Number of variables: 864
Notification: Performance of Generate backend data structure: time 0.01851/15.19, allocations: 4.348 MB / 4.576 GB, free: 52.84 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 4.267e-05/15.19, allocations: 14.22 kB / 4.576 GB, free: 52.84 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009759/15.2, allocations: 0.9943 MB / 4.577 GB, free: 52.63 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007506/15.2, allocations: 2.318 MB / 4.579 GB, free: 52.1 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003125/15.2, allocations: 263.7 kB / 4.579 GB, free: 52.09 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001347/15.21, allocations: 342 kB / 4.58 GB, free: 52.09 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01236/15.22, allocations: 4.115 MB / 4.584 GB, free: 51.78 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001316/15.22, allocations: 12 kB / 4.584 GB, free: 51.77 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006621/15.22, allocations: 142.3 kB / 4.584 GB, free: 51.77 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001825/15.22, allocations: 154.5 kB / 4.584 GB, free: 51.77 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01249/15.23, allocations: 4.551 MB / 4.589 GB, free: 51.75 MB / 0.7136 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 0.02924/15.26, allocations: 14.91 MB / 4.603 GB, free: 44.92 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007913/15.27, allocations: 4.203 MB / 4.607 GB, free: 44.83 MB / 0.7136 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004988/15.27, allocations: 2.373 MB / 4.609 GB, free: 44.79 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001851/15.28, allocations: 1.636 MB / 4.611 GB, free: 43.1 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.093e-05/15.28, allocations: 79.89 kB / 4.611 GB, free: 43.06 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=391): time 8.241e-06/15.28, allocations: 0 / 4.611 GB, free: 43.06 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=391): time 0.009613/15.29, allocations: 3.824 MB / 4.615 GB, free: 42.79 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.208e-05/15.29, allocations: 93.73 kB / 4.615 GB, free: 42.72 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002944/15.29, allocations: 1.483 MB / 4.616 GB, free: 42.51 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.000704/15.29, allocations: 99.33 kB / 4.617 GB, free: 42.48 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008881/15.29, allocations: 1.173 MB / 4.618 GB, free: 42.03 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001578/15.29, allocations: 1.316 MB / 4.619 GB, free: 41.17 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002989/15.29, allocations: 69.91 kB / 4.619 GB, free: 41.17 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0002541/15.29, allocations: 441.1 kB / 4.619 GB, free: 40.86 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00365/15.3, allocations: 1.512 MB / 4.621 GB, free: 40.85 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004175/15.3, allocations: 1.918 MB / 4.623 GB, free: 40.52 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004245/15.3, allocations: 1.804 MB / 4.625 GB, free: 40.47 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.804e-05/15.3, allocations: 3.688 kB / 4.625 GB, free: 40.47 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=434) (initialization): time 0.0102/15.32, allocations: 4.069 MB / 4.629 GB, free: 40.21 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 3.359e-05/15.32, allocations: 9.5 kB / 4.629 GB, free: 40.21 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.98e-05/15.32, allocations: 2.625 kB / 4.629 GB, free: 40.21 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.893e-05/15.32, allocations: 22.72 kB / 4.629 GB, free: 40.21 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004712/15.32, allocations: 0.7085 MB / 4.629 GB, free: 40.21 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.714e-05/15.32, allocations: 24.38 kB / 4.629 GB, free: 40.21 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004794/15.32, allocations: 440.7 kB / 4.63 GB, free: 40.06 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008172/15.33, allocations: 118.2 kB / 4.63 GB, free: 40.06 MB / 0.7136 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 24
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (434):
 * Single equations (assignments): 434
 * 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 0.0008916/15.33, allocations: 298.2 kB / 4.63 GB, free: 39.95 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000952/15.33, allocations: 295.8 kB / 4.63 GB, free: 39.8 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009932/15.34, allocations: 4.329 MB / 4.635 GB, free: 39.6 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.204e-05/15.34, allocations: 36.47 kB / 4.635 GB, free: 39.6 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.412e-05/15.34, allocations: 0 / 4.635 GB, free: 39.6 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00776/15.35, allocations: 3.679 MB / 4.638 GB, free: 39.26 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02036/15.37, allocations: 8.525 MB / 4.647 GB, free: 38.48 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.78e-05/15.37, allocations: 5.625 kB / 4.647 GB, free: 38.48 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005397/15.37, allocations: 0.7301 MB / 4.647 GB, free: 38.48 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.464e-05/15.37, allocations: 14.28 kB / 4.647 GB, free: 38.48 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005166/15.37, allocations: 91.44 kB / 4.647 GB, free: 38.48 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.259e-05/15.37, allocations: 16.72 kB / 4.647 GB, free: 38.48 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.686e-06/15.37, allocations: 1.219 kB / 4.647 GB, free: 38.48 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01368/15.39, allocations: 6.796 MB / 4.654 GB, free: 35.8 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003115/15.39, allocations: 0.8286 MB / 4.655 GB, free: 35.32 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001161/15.39, allocations: 69.56 kB / 4.655 GB, free: 35.27 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004679/15.39, allocations: 272.7 kB / 4.655 GB, free: 35.2 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009228/15.4, allocations: 226.1 kB / 4.655 GB, free: 35.17 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004466/15.4, allocations: 120 kB / 4.655 GB, free: 35.15 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.002387/15.4, allocations: 1.165 MB / 4.657 GB, free: 34.66 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 9.48e-07/15.4, allocations: 0 / 4.657 GB, free: 34.66 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.006226/15.4, allocations: 1.691 MB / 4.658 GB, free: 34.18 MB / 0.7136 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * 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 (391):
 * Single equations (assignments): 391
 * 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 0.009106/15.41, allocations: 5.345 MB / 4.664 GB, free: 31.44 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.008645/15.42, allocations: 3.786 MB / 4.667 GB, free: 30.19 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 9.142e-06/15.42, allocations: 3.969 kB / 4.667 GB, free: 30.19 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.004175/15.43, allocations: 2.035 MB / 4.669 GB, free: 29.52 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008964/15.44, allocations: 1.513 MB / 4.671 GB, free: 28.48 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01395/15.45, allocations: 6.671 MB / 4.677 GB, free: 22.74 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002365/15.45, allocations: 2.293 MB / 4.679 GB, free: 20.95 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.006397/15.46, allocations: 1.218 MB / 4.681 GB, free: 20.12 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001675/15.46, allocations: 285.6 kB / 4.681 GB, free: 19.86 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.795e-06/15.46, allocations: 0 / 4.681 GB, free: 19.86 MB / 0.7136 GB
Notification: Performance of Templates: time 0.7929/16.25, allocations: 118.1 MB / 4.796 GB, free: 64.83 MB / 0.7292 GB