Running command: translateModel(Buildings.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature")
Notification: Performance of loadModel(Buildings): time 4.059/4.059, allocations: 431.3 MB / 445.8 MB, free: 7.242 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.37e-05/2.354e-05, allocations: 0 / 0.5354 GB, free: 1.227 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6367/0.6367, allocations: 98.71 MB / 0.6318 GB, free: 0.7969 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature): time 0.04802/0.6848, allocations: 30.63 MB / 0.6617 GB, free: 2.082 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.02288/0.7077, allocations: 10.22 MB / 0.6717 GB, free: 7.848 MB / 0.5417 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002097/0.7099, allocations: 67.62 kB / 0.6717 GB, free: 7.781 MB / 0.5417 GB
Notification: Performance of NFTyping.typeComponents: time 0.002642/0.7126, allocations: 0.6219 MB / 0.6724 GB, free: 7.156 MB / 0.5417 GB
Notification: Performance of NFTyping.typeBindings: time 0.00599/0.7186, allocations: 1.386 MB / 0.6737 GB, free: 5.766 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.009315/0.7279, allocations: 2.309 MB / 0.676 GB, free: 3.457 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 0.007433/0.7354, allocations: 3.427 MB / 0.6793 GB, free: 20 kB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004058/0.7395, allocations: 2.074 MB / 0.6813 GB, free: 13.93 MB / 0.5573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004096/0.7436, allocations: 1.578 MB / 0.6829 GB, free: 12.35 MB / 0.5573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003384/0.747, allocations: 1.382 MB / 0.6842 GB, free: 10.96 MB / 0.5573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003167/0.7503, allocations: 0.6398 MB / 0.6848 GB, free: 10.32 MB / 0.5573 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006724/0.751, allocations: 104 kB / 0.6849 GB, free: 10.22 MB / 0.5573 GB
Notification: Performance of NFScalarize.scalarize: time 0.0008317/0.7518, allocations: 0.5058 MB / 0.6854 GB, free: 9.711 MB / 0.5573 GB
Notification: Performance of NFVerifyModel.verify: time 0.001209/0.753, allocations: 308 kB / 0.6857 GB, free: 9.41 MB / 0.5573 GB
Notification: Performance of NFConvertDAE.convert: time 0.006463/0.7595, allocations: 3.854 MB / 0.6895 GB, free: 5.547 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 4.959e-06/0.7596, allocations: 0 / 0.6895 GB, free: 5.547 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 3.607e-06/0.7596, allocations: 0 / 0.6895 GB, free: 5.547 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 0.0001363/0.7597, allocations: 8 kB / 0.6895 GB, free: 5.539 MB / 0.5573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 583
 * Number of variables: 583
Notification: Performance of Generate backend data structure: time 0.007607/0.7674, allocations: 2.578 MB / 0.692 GB, free: 2.898 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.699e-05/0.7674, allocations: 8.031 kB / 0.692 GB, free: 2.891 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001693/0.7691, allocations: 352.1 kB / 0.6924 GB, free: 2.543 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009578/0.7787, allocations: 2.337 MB / 0.6946 GB, free: 160 kB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002873/0.7791, allocations: 176.6 kB / 0.6948 GB, free: 15.98 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008069/0.7799, allocations: 232 kB / 0.695 GB, free: 15.75 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.008534/0.7884, allocations: 3.144 MB / 0.6981 GB, free: 12.47 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.196e-05/0.7886, allocations: 7.938 kB / 0.6981 GB, free: 12.46 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003697/0.7889, allocations: 100 kB / 0.6982 GB, free: 12.36 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001127/0.7891, allocations: 63.98 kB / 0.6983 GB, free: 12.3 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007415/0.7965, allocations: 2.554 MB / 0.7008 GB, free: 9.73 MB / 0.573 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.02699/0.8235, allocations: 13.76 MB / 0.7142 GB, free: 10.89 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004677/0.8283, allocations: 1.626 MB / 0.7158 GB, free: 9.266 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001242/0.8295, allocations: 0.7205 MB / 0.7165 GB, free: 8.398 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.507e-05/0.8296, allocations: 43.56 kB / 0.7165 GB, free: 8.348 MB / 0.5886 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001982/0.8316, allocations: 196.4 kB / 0.7167 GB, free: 8.156 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=124): time 5.57e-06/0.8316, allocations: 7.938 kB / 0.7167 GB, free: 8.148 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=124): time 0.0111/0.8427, allocations: 3.018 MB / 0.7197 GB, free: 5.078 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.632e-05/0.8429, allocations: 145.5 kB / 0.7198 GB, free: 4.906 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004068/0.847, allocations: 1.857 MB / 0.7216 GB, free: 3.012 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003364/0.8474, allocations: 53.7 kB / 0.7217 GB, free: 2.953 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001589/0.849, allocations: 1.242 MB / 0.7229 GB, free: 1.695 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007443/0.8497, allocations: 441.8 kB / 0.7233 GB, free: 1.258 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000149/0.8499, allocations: 32 kB / 0.7234 GB, free: 1.227 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0002071/0.8501, allocations: 369.9 kB / 0.7237 GB, free: 0.8594 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002012/0.8521, allocations: 0.7339 MB / 0.7244 GB, free: 128 kB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002405/0.8546, allocations: 1.233 MB / 0.7256 GB, free: 14.68 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002383/0.857, allocations: 0.9471 MB / 0.7266 GB, free: 13.73 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.377e-05/0.857, allocations: 4 kB / 0.7266 GB, free: 13.72 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=213) (initialization): time 0.008043/0.865, allocations: 2.413 MB / 0.7289 GB, free: 11.29 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002946/0.868, allocations: 5.699 MB / 0.7345 GB, free: 5.121 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.746e-05/0.8682, allocations: 16 kB / 0.7345 GB, free: 5.105 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002309/0.8705, allocations: 368.5 kB / 0.7348 GB, free: 4.746 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003803/0.8743, allocations: 343.4 kB / 0.7352 GB, free: 4.41 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01502/0.8894, allocations: 3.168 MB / 0.7383 GB, free: 1.086 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009087/0.8985, allocations: 231.5 kB / 0.7385 GB, free: 0.8594 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003308/0.8989, allocations: 79.97 kB / 0.7386 GB, free: 0.7812 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 1.749e-05/0.8989, allocations: 8 kB / 0.7386 GB, free: 0.7734 MB / 0.6042 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01204/0.911, allocations: 2.187 MB / 0.7407 GB, free: 14.58 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.008408/0.9194, allocations: 16 kB / 0.7407 GB, free: 14.56 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001382/0.9208, allocations: 241.9 kB / 0.741 GB, free: 14.32 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007408/0.9282, allocations: 371.3 kB / 0.7413 GB, free: 13.96 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01436/0.9426, allocations: 4.208 MB / 0.7454 GB, free: 9.48 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005118/0.9478, allocations: 227.5 kB / 0.7456 GB, free: 9.258 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004999/0.9484, allocations: 79.97 kB / 0.7457 GB, free: 9.18 MB / 0.6198 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,yTop.u,$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 0.003542/0.9519, allocations: 0.9187 MB / 0.7466 GB, free: 8.25 MB / 0.6198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001009/0.953, allocations: 197.6 kB / 0.7468 GB, free: 8.055 MB / 0.6198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009104/0.9621, allocations: 2.057 MB / 0.7488 GB, free: 5.977 MB / 0.6198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.069e-05/0.9622, allocations: 16 kB / 0.7488 GB, free: 5.961 MB / 0.6198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.055e-05/0.9622, allocations: 7.938 kB / 0.7488 GB, free: 5.953 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006948/0.9692, allocations: 1.664 MB / 0.7504 GB, free: 4.273 MB / 0.6198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01924/0.9885, allocations: 4.58 MB / 0.7549 GB, free: 15.61 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.546e-05/0.9885, allocations: 8.031 kB / 0.7549 GB, free: 15.6 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002892/0.9915, allocations: 191.8 kB / 0.7551 GB, free: 15.41 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002386/0.9939, allocations: 323.8 kB / 0.7554 GB, free: 15.09 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002824/0.9942, allocations: 31.92 kB / 0.7555 GB, free: 15.06 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007255/1.001, allocations: 3.067 MB / 0.7584 GB, free: 11.83 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.859e-06/1.002, allocations: 0 / 0.7584 GB, free: 11.83 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01176/1.013, allocations: 2.982 MB / 0.7614 GB, free: 8.809 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002687/1.016, allocations: 0.5179 MB / 0.7619 GB, free: 8.27 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009013/1.017, allocations: 28 kB / 0.7619 GB, free: 8.242 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004523/1.022, allocations: 214.4 kB / 0.7621 GB, free: 8.035 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005453/1.022, allocations: 97.16 kB / 0.7622 GB, free: 7.941 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000267/1.022, allocations: 55.92 kB / 0.7622 GB, free: 7.887 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.004812/1.027, allocations: 1.434 MB / 0.7636 GB, free: 6.43 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 1.142e-06/1.027, allocations: 0 / 0.7636 GB, free: 6.43 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.007912/1.035, allocations: 1.476 MB / 0.7651 GB, free: 4.949 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * 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,yTop.u,onOffHea.y)
 * Number of discrete states: 3 (onOffBot.y,onOffMid.y,onOffHea.y)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (100):
 * Single equations (assignments): 94
 * 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 0.001197/1.037, allocations: 388 kB / 0.7655 GB, free: 4.566 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.008797/1.045, allocations: 3.425 MB / 0.7688 GB, free: 1.105 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 1.238e-05/1.045, allocations: 6 kB / 0.7688 GB, free: 1.102 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.002498/1.048, allocations: 1.001 MB / 0.7698 GB, free: 96 kB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009137/1.057, allocations: 1.128 MB / 0.7709 GB, free: 14.97 MB / 0.6511 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.014/1.071, allocations: 6.22 MB / 0.777 GB, free: 8.715 MB / 0.6511 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002685/1.074, allocations: 2.197 MB / 0.7791 GB, free: 6.484 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.0066/1.08, allocations: 1.363 MB / 0.7804 GB, free: 5.121 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006263/1.081, allocations: 131.4 kB / 0.7806 GB, free: 4.996 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.172e-06/1.081, allocations: 0 / 0.7806 GB, free: 4.996 MB / 0.6511 GB
Notification: Performance of Templates: time 0.1255/1.207, allocations: 47.82 MB / 0.8273 GB, free: 5.574 MB / 0.698 GB