Running command: translateModel(BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume")
Notification: Performance of loadModel(BuildingSystems): time 2.975/2.975, allocations: 343.8 MB / 355.9 MB, free: 9.375 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.469e-05/3.478e-05, allocations: 4 kB / 436.6 MB, free: 2.465 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2017/0.2017, allocations: 77.72 MB / 0.5022 GB, free: 4.586 MB / 426.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 6.138/6.34, allocations: 2.179 GB / 2.681 GB, free: 104.1 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002319/6.341, allocations: 91.94 kB / 2.681 GB, free: 104 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 4.811/11.15, allocations: 1.027 GB / 3.708 GB, free: 76.25 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 2.09e-06/11.15, allocations: 2.031 kB / 3.708 GB, free: 76.25 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 0.0001817/11.15, allocations: 48.56 kB / 3.708 GB, free: 76.23 MB / 0.6823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 348
 * Number of variables: 348
Notification: Performance of Generate backend data structure: time 0.006626/11.16, allocations: 2.165 MB / 3.71 GB, free: 74.84 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.073e-05/11.16, allocations: 11.41 kB / 3.71 GB, free: 74.84 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004751/11.16, allocations: 0.5099 MB / 3.71 GB, free: 74.63 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003417/11.17, allocations: 1.286 MB / 3.712 GB, free: 74.01 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001109/11.17, allocations: 100.5 kB / 3.712 GB, free: 74 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002996/11.17, allocations: 143.7 kB / 3.712 GB, free: 73.96 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003495/11.17, allocations: 1.611 MB / 3.713 GB, free: 72.98 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.187e-05/11.17, allocations: 7.922 kB / 3.713 GB, free: 72.98 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002007/11.17, allocations: 57.81 kB / 3.713 GB, free: 72.93 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.338e-05/11.17, allocations: 55.19 kB / 3.713 GB, free: 72.93 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003049/11.17, allocations: 1.33 MB / 3.715 GB, free: 72.32 MB / 0.6823 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 0.01103/11.19, allocations: 7.194 MB / 3.722 GB, free: 66.32 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0021/11.19, allocations: 1.116 MB / 3.723 GB, free: 65.66 MB / 0.6823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001175/11.19, allocations: 0.5782 MB / 3.723 GB, free: 65.39 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007748/11.19, allocations: 0.864 MB / 3.724 GB, free: 64.43 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001155/11.19, allocations: 0.586 MB / 3.725 GB, free: 64.08 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=110): time 5.145e-06/11.19, allocations: 0 / 3.725 GB, free: 64.08 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=110): time 0.002983/11.19, allocations: 1.103 MB / 3.726 GB, free: 63.46 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.665e-05/11.19, allocations: 94.11 kB / 3.726 GB, free: 63.35 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00185/11.2, allocations: 1.033 MB / 3.727 GB, free: 62.3 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001542/11.2, allocations: 47.95 kB / 3.727 GB, free: 62.25 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005856/11.2, allocations: 0.6893 MB / 3.728 GB, free: 61.55 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00037/11.2, allocations: 382.9 kB / 3.728 GB, free: 61.18 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.614e-05/11.2, allocations: 20 kB / 3.728 GB, free: 61.16 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 8.823e-05/11.2, allocations: 344.8 kB / 3.728 GB, free: 60.82 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000817/11.2, allocations: 389.9 kB / 3.729 GB, free: 60.44 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009406/11.2, allocations: 0.5638 MB / 3.729 GB, free: 59.82 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009667/11.2, allocations: 474.2 kB / 3.73 GB, free: 59.37 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.459e-06/11.2, allocations: 0 / 3.73 GB, free: 59.37 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=126) (initialization): time 0.002556/11.2, allocations: 1.161 MB / 3.731 GB, free: 58.2 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002147/11.2, allocations: 0.9862 MB / 3.732 GB, free: 57.16 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.176e-05/11.2, allocations: 4 kB / 3.732 GB, free: 57.16 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.632e-05/11.2, allocations: 10.22 kB / 3.732 GB, free: 57.15 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001345/11.2, allocations: 219.7 kB / 3.732 GB, free: 56.94 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.104e-05/11.2, allocations: 7.938 kB / 3.732 GB, free: 56.93 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00216/11.21, allocations: 178.8 kB / 3.732 GB, free: 56.77 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001557/11.21, allocations: 39.98 kB / 3.732 GB, free: 56.73 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.356e-05/11.21, allocations: 7.938 kB / 3.732 GB, free: 56.72 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002192/11.21, allocations: 0.9956 MB / 3.733 GB, free: 55.72 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.076e-05/11.21, allocations: 6.234 kB / 3.733 GB, free: 55.72 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.504e-05/11.21, allocations: 11.94 kB / 3.733 GB, free: 55.71 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001258/11.21, allocations: 211.7 kB / 3.734 GB, free: 55.5 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.471e-05/11.21, allocations: 8 kB / 3.734 GB, free: 55.49 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001923/11.21, allocations: 169 kB / 3.734 GB, free: 55.34 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001404/11.21, allocations: 43.55 kB / 3.734 GB, free: 55.3 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEvent,$PRE.mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (126):
 * Single equations (assignments): 126
 * 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 0.0003246/11.21, allocations: 167.6 kB / 3.734 GB, free: 55.13 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004188/11.21, allocations: 150.2 kB / 3.734 GB, free: 54.98 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002703/11.22, allocations: 1.205 MB / 3.735 GB, free: 53.77 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.146e-05/11.22, allocations: 8 kB / 3.735 GB, free: 53.77 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.259e-06/11.22, allocations: 4 kB / 3.735 GB, free: 53.76 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001972/11.22, allocations: 0.9561 MB / 3.736 GB, free: 52.79 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006704/11.22, allocations: 3.148 MB / 3.739 GB, free: 49.55 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.116e-06/11.22, allocations: 2.5 kB / 3.739 GB, free: 49.55 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001582/11.23, allocations: 247.7 kB / 3.74 GB, free: 49.31 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.829e-05/11.23, allocations: 8 kB / 3.74 GB, free: 49.3 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001242/11.23, allocations: 29.64 kB / 3.74 GB, free: 49.28 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.021e-05/11.23, allocations: 4 kB / 3.74 GB, free: 49.27 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.549e-06/11.23, allocations: 7.938 kB / 3.74 GB, free: 49.27 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003692/11.23, allocations: 2.063 MB / 3.742 GB, free: 47.08 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001106/11.23, allocations: 374.9 kB / 3.742 GB, free: 46.7 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003533/11.23, allocations: 31.25 kB / 3.742 GB, free: 46.67 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00166/11.23, allocations: 125.1 kB / 3.742 GB, free: 46.55 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001617/11.23, allocations: 64.91 kB / 3.742 GB, free: 46.49 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001228/11.23, allocations: 39.98 kB / 3.742 GB, free: 46.45 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001431/11.24, allocations: 0.8083 MB / 3.743 GB, free: 45.64 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 9.4e-07/11.24, allocations: 0 / 3.743 GB, free: 45.64 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.003368/11.24, allocations: 1.114 MB / 3.744 GB, free: 44.53 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * Number of states: 9 (roo.dynBal.U,roo.dynBal.m,roo.dynBal.mXi[1],oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc,sha.vol.dynBal.U,sha.vol.dynBal.m,sha.vol.dynBal.mXi[1])
 * Number of discrete variables: 3 ($whenCondition1,mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled)
 * Number of discrete states: 2 (mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (111):
 * Single equations (assignments): 109
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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 0.005158/11.24, allocations: 2.955 MB / 3.747 GB, free: 41.72 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.003332/11.25, allocations: 1.567 MB / 3.748 GB, free: 40.15 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 8.924e-06/11.25, allocations: 4 kB / 3.748 GB, free: 40.14 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.001026/11.25, allocations: 0.5167 MB / 3.749 GB, free: 39.63 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004797/11.25, allocations: 0.8232 MB / 3.75 GB, free: 38.83 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006235/11.26, allocations: 2.74 MB / 3.752 GB, free: 36.05 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001134/11.26, allocations: 1.414 MB / 3.754 GB, free: 34.61 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.00354/11.26, allocations: 0.5908 MB / 3.754 GB, free: 34.04 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004096/11.26, allocations: 99.41 kB / 3.755 GB, free: 33.95 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.69e-06/11.26, allocations: 4 kB / 3.755 GB, free: 33.94 MB / 0.6823 GB
Notification: Performance of Templates: time 0.558/11.82, allocations: 65.71 MB / 3.819 GB, free: 96.97 MB / 0.698 GB