Running command: translateModel(IBPSA.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature")
Notification: Performance of loadModel(IBPSA): time 2.63/2.63, allocations: 288.1 MB / 300.7 MB, free: 15.38 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.209e-05/3.232e-05, allocations: 4.312 kB / 370.6 MB, free: 7.828 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1189/0.1189, allocations: 67.01 MB / 437.6 MB, free: 11.34 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.117/1.236, allocations: 387 MB / 0.8053 GB, free: 174.2 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000227/1.236, allocations: 90.58 kB / 0.8054 GB, free: 174.2 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 4.279/5.515, allocations: 0.9703 GB / 1.776 GB, free: 67.92 MB / 0.573 GB
Notification: Performance of FrontEnd: time 1.967e-06/5.515, allocations: 0 / 1.776 GB, free: 67.92 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 0.0004474/5.516, allocations: 77.16 kB / 1.776 GB, free: 67.91 MB / 0.573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 586
 * Number of variables: 586
Notification: Performance of Generate backend data structure: time 0.008168/5.524, allocations: 2.683 MB / 1.778 GB, free: 66.13 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.184e-05/5.524, allocations: 7.719 kB / 1.778 GB, free: 66.13 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002076/5.526, allocations: 355.8 kB / 1.779 GB, free: 65.96 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008966/5.535, allocations: 3.017 MB / 1.782 GB, free: 64.08 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000239/5.536, allocations: 181.9 kB / 1.782 GB, free: 64 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009056/5.536, allocations: 241.7 kB / 1.782 GB, free: 63.92 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.008563/5.545, allocations: 2.96 MB / 1.785 GB, free: 62.14 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000102/5.545, allocations: 10.7 kB / 1.785 GB, free: 62.14 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005179/5.546, allocations: 93.16 kB / 1.785 GB, free: 62.07 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.86e-05/5.546, allocations: 64.81 kB / 1.785 GB, free: 62.06 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006314/5.552, allocations: 2.306 MB / 1.787 GB, free: 60.99 MB / 0.573 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 0.02226/5.574, allocations: 12.98 MB / 1.8 GB, free: 49.86 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003256/5.578, allocations: 1.604 MB / 1.802 GB, free: 48.23 MB / 0.573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00197/5.58, allocations: 1.118 MB / 1.803 GB, free: 47.11 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000751/5.581, allocations: 0.712 MB / 1.803 GB, free: 46.26 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.966e-05/5.581, allocations: 43.56 kB / 1.803 GB, free: 46.21 MB / 0.573 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.002082/5.583, allocations: 238.1 kB / 1.804 GB, free: 45.98 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=126): time 7.347e-06/5.583, allocations: 0 / 1.804 GB, free: 45.98 MB / 0.573 GB
Notification: Performance of matching and sorting (n=126): time 0.004084/5.587, allocations: 1.691 MB / 1.805 GB, free: 44.27 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.307e-05/5.587, allocations: 141.5 kB / 1.805 GB, free: 44.1 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00356/5.591, allocations: 1.855 MB / 1.807 GB, free: 42.2 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003706/5.591, allocations: 61.69 kB / 1.807 GB, free: 42.13 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001253/5.592, allocations: 1.255 MB / 1.809 GB, free: 40.87 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006077/5.593, allocations: 445 kB / 1.809 GB, free: 40.44 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001328/5.593, allocations: 32 kB / 1.809 GB, free: 40.41 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 0.0001271/5.593, allocations: 377.9 kB / 1.809 GB, free: 40.04 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001388/5.595, allocations: 0.6872 MB / 1.81 GB, free: 39.35 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001762/5.596, allocations: 1.214 MB / 1.811 GB, free: 37.91 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001803/5.598, allocations: 0.9183 MB / 1.812 GB, free: 36.99 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.537e-05/5.598, allocations: 4 kB / 1.812 GB, free: 36.98 MB / 0.573 GB
Notification: Performance of matching and sorting (n=213) (initialization): time 0.005185/5.603, allocations: 2.284 MB / 1.814 GB, free: 34.68 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001126/5.605, allocations: 5.703 MB / 1.82 GB, free: 28.52 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.032e-05/5.605, allocations: 16 kB / 1.82 GB, free: 28.5 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002255/5.607, allocations: 484.2 kB / 1.82 GB, free: 28.04 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001898/5.609, allocations: 359.4 kB / 1.821 GB, free: 27.68 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003626/5.612, allocations: 3.088 MB / 1.824 GB, free: 24.43 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003039/5.616, allocations: 235.4 kB / 1.824 GB, free: 24.2 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003722/5.616, allocations: 83.97 kB / 1.824 GB, free: 24.12 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.41e-05/5.616, allocations: 4.109 kB / 1.824 GB, free: 24.12 MB / 0.573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004314/5.62, allocations: 2.066 MB / 1.826 GB, free: 22.04 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.41e-05/5.62, allocations: 19.14 kB / 1.826 GB, free: 22.03 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007495/5.621, allocations: 238.2 kB / 1.826 GB, free: 21.79 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002039/5.623, allocations: 375.4 kB / 1.827 GB, free: 21.42 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004563/5.628, allocations: 4.137 MB / 1.831 GB, free: 17.03 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002953/5.631, allocations: 227.5 kB / 1.831 GB, free: 16.8 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003616/5.631, allocations: 79.97 kB / 1.831 GB, free: 16.73 MB / 0.573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 63
 * Number of states: 0 ()
 * Number of discrete variables: 8 ($PRE.onOffBot.y,onOffBot.y,$PRE.onOffMid.y,onOffMid.y,and2.y,nor.y,$PRE.onOffHea.y,onOffHea.y)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (179):
 * Single equations (assignments): 177
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 10}
 * Non-linear torn systems: 1 {3 22}
Notification: Performance of prepare postOptimizeDAE: time 0.0005067/5.632, allocations: 212.6 kB / 1.831 GB, free: 16.52 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006103/5.632, allocations: 201.6 kB / 1.831 GB, free: 16.32 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004189/5.637, allocations: 1.986 MB / 1.833 GB, free: 14.32 MB / 0.573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.28e-05/5.637, allocations: 22.38 kB / 1.833 GB, free: 14.31 MB / 0.573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.279e-06/5.637, allocations: 0 / 1.833 GB, free: 14.31 MB / 0.573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00292/5.64, allocations: 1.582 MB / 1.835 GB, free: 12.71 MB / 0.573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01029/5.65, allocations: 4.587 MB / 1.839 GB, free: 8.062 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.163e-05/5.65, allocations: 8.031 kB / 1.839 GB, free: 8.055 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001275/5.651, allocations: 215.6 kB / 1.84 GB, free: 7.848 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001974/5.653, allocations: 435.1 kB / 1.84 GB, free: 7.422 MB / 0.573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002362/5.653, allocations: 35.97 kB / 1.84 GB, free: 7.387 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003154/5.657, allocations: 3.005 MB / 1.843 GB, free: 4.223 MB / 0.573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.365e-06/5.657, allocations: 0 / 1.843 GB, free: 4.223 MB / 0.573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005391/5.662, allocations: 2.926 MB / 1.846 GB, free: 1.234 MB / 0.573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00174/5.664, allocations: 0.5217 MB / 1.846 GB, free: 0.6914 MB / 0.573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005291/5.664, allocations: 28 kB / 1.846 GB, free: 0.6641 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002287/5.667, allocations: 195.6 kB / 1.847 GB, free: 484 kB / 0.573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002934/5.667, allocations: 101 kB / 1.847 GB, free: 380 kB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001845/5.667, allocations: 55.97 kB / 1.847 GB, free: 324 kB / 0.573 GB
Notification: Performance of sorting global known variables: time 0.00321/5.67, allocations: 1.432 MB / 1.848 GB, free: 14.86 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 1.09e-06/5.671, allocations: 0 / 1.848 GB, free: 14.86 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.006678/5.677, allocations: 1.519 MB / 1.85 GB, free: 13.33 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 5 (tan.vol[1].dynBal.U,tan.vol[2].dynBal.U,tan.vol[3].dynBal.U,tan.vol[4].dynBal.U,tan.vol[5].dynBal.U)
 * Number of discrete variables: 5 (onOffBot.y,onOffMid.y,and2.y,nor.y,onOffHea.y)
 * Number of discrete states: 3 (onOffBot.y,onOffMid.y,onOffHea.y)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (102):
 * Single equations (assignments): 96
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 10}
 * Non-linear torn systems: 1 {3 20}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001568/5.679, allocations: 0.589 MB / 1.85 GB, free: 12.81 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.007714/5.687, allocations: 3.232 MB / 1.853 GB, free: 9.555 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 1.031e-05/5.687, allocations: 0.625 kB / 1.853 GB, free: 9.555 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 0.002206/5.689, allocations: 0.958 MB / 1.854 GB, free: 8.586 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006873/5.696, allocations: 1.14 MB / 1.855 GB, free: 7.48 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01118/5.707, allocations: 4.266 MB / 1.86 GB, free: 3.203 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0033/5.71, allocations: 2.202 MB / 1.862 GB, free: 0.9609 MB / 0.5886 GB
Notification: Performance of simCode: alias equations: time 0.3613/6.072, allocations: 1.382 MB / 1.863 GB, free: 89.71 MB / 0.5886 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007241/6.072, allocations: 143.8 kB / 1.863 GB, free: 89.71 MB / 0.5886 GB
Notification: Performance of SimCode: time 2.063e-06/6.072, allocations: 0 / 1.863 GB, free: 89.71 MB / 0.5886 GB
Notification: Performance of Templates: time 0.1144/6.187, allocations: 51.01 MB / 1.913 GB, free: 88.05 MB / 0.5886 GB