Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HANaturalCylinder,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HANaturalCylinder")
Notification: Performance of loadModel(Buildings): time 4.302/4.302, allocations: 458.9 MB / 473.4 MB, free: 11.89 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.04e-05/3.034e-05, allocations: 5.094 kB / 0.5697 GB, free: 9.82 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2213/0.2213, allocations: 106.2 MB / 0.6734 GB, free: 2.633 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HANaturalCylinder): time 0.006236/0.2276, allocations: 3.832 MB / 0.6772 GB, free: 14.78 MB / 0.5573 GB
Notification: Performance of NFInst.instExpressions: time 0.001292/0.229, allocations: 0.6711 MB / 0.6778 GB, free: 14.11 MB / 0.5573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 7.062e-05/0.2291, allocations: 4 kB / 0.6778 GB, free: 14.1 MB / 0.5573 GB
Notification: Performance of NFTyping.typeComponents: time 0.0001238/0.2292, allocations: 15.89 kB / 0.6779 GB, free: 14.09 MB / 0.5573 GB
Notification: Performance of NFTyping.typeBindings: time 8.146e-05/0.2293, allocations: 27.92 kB / 0.6779 GB, free: 14.06 MB / 0.5573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004647/0.2298, allocations: 127.6 kB / 0.678 GB, free: 13.93 MB / 0.5573 GB
Notification: Performance of NFFlatten.flatten: time 0.0001478/0.2299, allocations: 83.83 kB / 0.6781 GB, free: 13.85 MB / 0.5573 GB
Notification: Performance of NFFlatten.resolveConnections: time 8.547e-05/0.23, allocations: 7.984 kB / 0.6781 GB, free: 13.84 MB / 0.5573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001847/0.2302, allocations: 67.81 kB / 0.6782 GB, free: 13.78 MB / 0.5573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001308/0.2304, allocations: 63.81 kB / 0.6782 GB, free: 13.71 MB / 0.5573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004155/0.2308, allocations: 123.8 kB / 0.6783 GB, free: 13.59 MB / 0.5573 GB
Notification: Performance of NFPackage.collectConstants: time 4.57e-05/0.2309, allocations: 12 kB / 0.6783 GB, free: 13.58 MB / 0.5573 GB
Notification: Performance of NFScalarize.scalarize: time 3.46e-05/0.2309, allocations: 27.91 kB / 0.6784 GB, free: 13.55 MB / 0.5573 GB
Notification: Performance of NFVerifyModel.verify: time 4.074e-05/0.231, allocations: 8 kB / 0.6784 GB, free: 13.55 MB / 0.5573 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003478/0.2313, allocations: 155.9 kB / 0.6785 GB, free: 13.39 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 3.737e-06/0.2313, allocations: 3.938 kB / 0.6785 GB, free: 13.39 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 2.004e-06/0.2313, allocations: 0 / 0.6785 GB, free: 13.39 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 1.004e-05/0.2314, allocations: 0 / 0.6785 GB, free: 13.39 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: 17
 * Number of variables: 17
Notification: Performance of Generate backend data structure: time 0.001067/0.2324, allocations: 467.6 kB / 0.679 GB, free: 12.89 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 5.713e-05/0.2325, allocations: 8.031 kB / 0.679 GB, free: 12.88 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.067e-05/0.2326, allocations: 15.81 kB / 0.679 GB, free: 12.86 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001573/0.2328, allocations: 175 kB / 0.6792 GB, free: 12.65 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.063e-05/0.2328, allocations: 8 kB / 0.6792 GB, free: 12.64 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.493e-05/0.2328, allocations: 12 kB / 0.6792 GB, free: 12.63 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005097/0.2334, allocations: 133.5 kB / 0.6793 GB, free: 12.5 MB / 0.5573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.569e-05/0.2334, allocations: 7.891 kB / 0.6793 GB, free: 12.49 MB / 0.5573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.634e-05/0.2334, allocations: 0 / 0.6793 GB, free: 12.49 MB / 0.5573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.661e-06/0.2334, allocations: 0 / 0.6793 GB, free: 12.49 MB / 0.5573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007399/0.2342, allocations: 163.9 kB / 0.6795 GB, free: 12.33 MB / 0.5573 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00145/0.2356, allocations: 480.5 kB / 0.6799 GB, free: 11.81 MB / 0.5573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00048/0.2361, allocations: 130.5 kB / 0.6801 GB, free: 11.67 MB / 0.5573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002023/0.2382, allocations: 0.9644 MB / 0.681 GB, free: 10.57 MB / 0.5573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.406e-05/0.2382, allocations: 34.56 kB / 0.681 GB, free: 10.53 MB / 0.5573 GB
Notification: Performance of pre-optimization done (n=12): time 2.455e-06/0.2382, allocations: 4 kB / 0.681 GB, free: 10.52 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=12): time 0.001155/0.2394, allocations: 237.4 kB / 0.6813 GB, free: 10.29 MB / 0.5573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.688e-05/0.2395, allocations: 51.41 kB / 0.6813 GB, free: 10.22 MB / 0.5573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001751/0.2397, allocations: 156.5 kB / 0.6815 GB, free: 10.07 MB / 0.5573 GB
Notification: Performance of collectPreVariables (initialization): time 2.941e-05/0.2397, allocations: 29.7 kB / 0.6815 GB, free: 10.03 MB / 0.5573 GB
Notification: Performance of collectInitialEqns (initialization): time 8.85e-05/0.2398, allocations: 108.4 kB / 0.6816 GB, free: 9.918 MB / 0.5573 GB
Notification: Performance of collectInitialBindings (initialization): time 4.24e-05/0.2399, allocations: 35.41 kB / 0.6816 GB, free: 9.883 MB / 0.5573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.242e-05/0.2399, allocations: 8 kB / 0.6816 GB, free: 9.875 MB / 0.5573 GB
Notification: Performance of setup shared object (initialization): time 0.0001265/0.24, allocations: 326.7 kB / 0.682 GB, free: 9.547 MB / 0.5573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004069/0.2404, allocations: 91.94 kB / 0.682 GB, free: 9.457 MB / 0.5573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004574/0.2409, allocations: 116.9 kB / 0.6822 GB, free: 9.332 MB / 0.5573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000422/0.2413, allocations: 94.81 kB / 0.6822 GB, free: 9.242 MB / 0.5573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.975e-06/0.2414, allocations: 0 / 0.6822 GB, free: 9.242 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=26) (initialization): time 0.0009927/0.2424, allocations: 265.2 kB / 0.6825 GB, free: 8.977 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 2.062e-05/0.2424, allocations: 4 kB / 0.6825 GB, free: 8.973 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.278e-06/0.2424, allocations: 8.094 kB / 0.6825 GB, free: 8.965 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.544e-05/0.2424, allocations: 0 / 0.6825 GB, free: 8.965 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000502/0.243, allocations: 59.91 kB / 0.6826 GB, free: 8.906 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.236e-06/0.243, allocations: 0 / 0.6826 GB, free: 8.906 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002868/0.2433, allocations: 35.81 kB / 0.6826 GB, free: 8.871 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.773e-05/0.2433, allocations: 11.94 kB / 0.6826 GB, free: 8.859 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (26):
 * Single equations (assignments): 26
 * 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 0.000128/0.2435, allocations: 133.7 kB / 0.6827 GB, free: 8.719 MB / 0.5573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.627e-05/0.2435, allocations: 11.81 kB / 0.6827 GB, free: 8.707 MB / 0.5573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008365/0.2444, allocations: 194.9 kB / 0.6829 GB, free: 8.5 MB / 0.5573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.202e-06/0.2444, allocations: 4 kB / 0.6829 GB, free: 8.496 MB / 0.5573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.739e-06/0.2444, allocations: 0 / 0.6829 GB, free: 8.496 MB / 0.5573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.052e-06/0.2444, allocations: 3.984 kB / 0.6829 GB, free: 8.492 MB / 0.5573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003128/0.2447, allocations: 225.4 kB / 0.6832 GB, free: 8.223 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.515e-06/0.2448, allocations: 0 / 0.6832 GB, free: 8.223 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002976/0.2451, allocations: 39.97 kB / 0.6832 GB, free: 8.184 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.588e-06/0.2451, allocations: 0 / 0.6832 GB, free: 8.184 MB / 0.5573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.625e-05/0.2451, allocations: 4 kB / 0.6832 GB, free: 8.18 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.749e-06/0.2451, allocations: 4 kB / 0.6832 GB, free: 8.176 MB / 0.5573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.693e-06/0.2451, allocations: 0 / 0.6832 GB, free: 8.176 MB / 0.5573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007857/0.2459, allocations: 283.2 kB / 0.6835 GB, free: 7.883 MB / 0.5573 GB
Notification: Performance of postOpt removeConstants (simulation): time 9.262e-05/0.246, allocations: 96.91 kB / 0.6836 GB, free: 7.77 MB / 0.5573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.469e-05/0.2461, allocations: 4 kB / 0.6836 GB, free: 7.766 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000239/0.2463, allocations: 19.98 kB / 0.6836 GB, free: 7.746 MB / 0.5573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.148e-05/0.2464, allocations: 7.984 kB / 0.6836 GB, free: 7.738 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.475e-05/0.2464, allocations: 4 kB / 0.6836 GB, free: 7.734 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 0.0001145/0.2466, allocations: 117.4 kB / 0.6837 GB, free: 7.621 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 3.61e-07/0.2466, allocations: 0 / 0.6837 GB, free: 7.621 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.0004424/0.247, allocations: 68.3 kB / 0.6838 GB, free: 7.555 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (12):
 * Single equations (assignments): 12
 * 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 0.0003547/0.2474, allocations: 155.1 kB / 0.6839 GB, free: 7.395 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 0.0008565/0.2483, allocations: 190.3 kB / 0.6841 GB, free: 7.211 MB / 0.5573 GB
Notification: Performance of simCode: created event and clocks part: time 2.415e-06/0.2483, allocations: 4.188 kB / 0.6841 GB, free: 7.207 MB / 0.5573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003658/0.2486, allocations: 76.55 kB / 0.6842 GB, free: 7.133 MB / 0.5573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003225/0.249, allocations: 22.38 kB / 0.6842 GB, free: 7.113 MB / 0.5573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.000689/0.2497, allocations: 364.1 kB / 0.6845 GB, free: 6.738 MB / 0.5573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002836/0.25, allocations: 0.7164 MB / 0.6852 GB, free: 5.996 MB / 0.5573 GB
Notification: Performance of simCode: alias equations: time 0.0001718/0.2502, allocations: 21.06 kB / 0.6853 GB, free: 5.977 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 8.956e-05/0.2503, allocations: 15.44 kB / 0.6853 GB, free: 5.961 MB / 0.5573 GB
Notification: Performance of SimCode: time 3.968e-06/0.2503, allocations: 0 / 0.6853 GB, free: 5.961 MB / 0.5573 GB
Notification: Performance of Templates: time 0.008432/0.2587, allocations: 2.457 MB / 0.6877 GB, free: 3.512 MB / 0.5573 GB