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 3.977/3.977, allocations: 460.5 MB / 472.6 MB, free: 5.387 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.513e-05/3.522e-05, allocations: 10.81 kB / 0.5681 GB, free: 10.17 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1973/0.1973, allocations: 106.2 MB / 0.6718 GB, free: 15.76 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9945/1.192, allocations: 354.2 MB / 1.018 GB, free: 8.492 MB / 0.8073 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002589/1.192, allocations: 86.7 kB / 1.018 GB, free: 8.445 MB / 0.8073 GB
Notification: Performance of FrontEnd - DAE generated: time 0.04521/1.237, allocations: 13.47 MB / 1.031 GB, free: 13.69 MB / 0.823 GB
Notification: Performance of FrontEnd: time 2.323e-06/1.237, allocations: 0 / 1.031 GB, free: 13.69 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 1.27e-05/1.238, allocations: 4 kB / 1.031 GB, free: 13.68 MB / 0.823 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 0.0009051/1.238, allocations: 452.4 kB / 1.031 GB, free: 13.21 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.237e-05/1.238, allocations: 8.031 kB / 1.031 GB, free: 13.2 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.976e-05/1.239, allocations: 19.77 kB / 1.031 GB, free: 13.18 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001853/1.239, allocations: 184.8 kB / 1.032 GB, free: 12.96 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.233e-05/1.239, allocations: 11.44 kB / 1.032 GB, free: 12.95 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.413e-05/1.239, allocations: 7.438 kB / 1.032 GB, free: 12.95 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002362/1.239, allocations: 93.3 kB / 1.032 GB, free: 12.88 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.034e-05/1.239, allocations: 0 / 1.032 GB, free: 12.88 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.507e-05/1.239, allocations: 0 / 1.032 GB, free: 12.88 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.097e-06/1.239, allocations: 4 kB / 1.032 GB, free: 12.87 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002385/1.239, allocations: 91.97 kB / 1.032 GB, free: 12.81 MB / 0.823 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001205/1.241, allocations: 483 kB / 1.032 GB, free: 12.36 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002243/1.241, allocations: 99.12 kB / 1.032 GB, free: 12.28 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001139/1.241, allocations: 45.67 kB / 1.032 GB, free: 12.25 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001853/1.243, allocations: 0.9813 MB / 1.033 GB, free: 11.19 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.369e-05/1.243, allocations: 34.55 kB / 1.033 GB, free: 11.14 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=12): time 3.065e-06/1.243, allocations: 0 / 1.033 GB, free: 11.14 MB / 0.823 GB
Notification: Performance of matching and sorting (n=12): time 0.0003496/1.243, allocations: 112.2 kB / 1.033 GB, free: 11.05 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.334e-05/1.243, allocations: 51.41 kB / 1.034 GB, free: 10.99 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001794/1.244, allocations: 152.8 kB / 1.034 GB, free: 10.85 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 3.406e-05/1.244, allocations: 28.83 kB / 1.034 GB, free: 10.82 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 9.552e-05/1.244, allocations: 104.2 kB / 1.034 GB, free: 10.72 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 5.13e-05/1.244, allocations: 46.69 kB / 1.034 GB, free: 10.68 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.529e-05/1.244, allocations: 3.562 kB / 1.034 GB, free: 10.68 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0001704/1.244, allocations: 325.2 kB / 1.034 GB, free: 10.36 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001451/1.244, allocations: 51.3 kB / 1.034 GB, free: 10.33 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001894/1.244, allocations: 88.11 kB / 1.034 GB, free: 10.25 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001647/1.245, allocations: 55.8 kB / 1.034 GB, free: 10.21 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.088e-06/1.245, allocations: 0 / 1.034 GB, free: 10.21 MB / 0.823 GB
Notification: Performance of matching and sorting (n=26) (initialization): time 0.0004814/1.245, allocations: 194 kB / 1.035 GB, free: 10.06 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 2.332e-05/1.245, allocations: 4 kB / 1.035 GB, free: 10.06 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.816e-06/1.245, allocations: 3.938 kB / 1.035 GB, free: 10.05 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.712e-05/1.245, allocations: 4.094 kB / 1.035 GB, free: 10.05 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003823/1.246, allocations: 59.95 kB / 1.035 GB, free: 9.992 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.191e-05/1.246, allocations: 4 kB / 1.035 GB, free: 9.988 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002206/1.246, allocations: 35.23 kB / 1.035 GB, free: 9.957 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.858e-05/1.246, allocations: 7.5 kB / 1.035 GB, free: 9.953 MB / 0.823 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 0.0001135/1.246, allocations: 118.6 kB / 1.035 GB, free: 9.836 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.728e-05/1.246, allocations: 15.84 kB / 1.035 GB, free: 9.82 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003567/1.246, allocations: 142.3 kB / 1.035 GB, free: 9.707 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.494e-06/1.246, allocations: 3.938 kB / 1.035 GB, free: 9.703 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.521e-06/1.246, allocations: 0 / 1.035 GB, free: 9.703 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.009e-06/1.246, allocations: 0 / 1.035 GB, free: 9.703 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003172/1.247, allocations: 213.8 kB / 1.035 GB, free: 9.465 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.838e-06/1.247, allocations: 0 / 1.035 GB, free: 9.465 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002399/1.247, allocations: 47.09 kB / 1.035 GB, free: 9.422 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.699e-06/1.247, allocations: 3.953 kB / 1.035 GB, free: 9.418 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.309e-05/1.247, allocations: 0 / 1.035 GB, free: 9.418 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.565e-06/1.247, allocations: 4 kB / 1.035 GB, free: 9.414 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.078e-06/1.247, allocations: 0 / 1.035 GB, free: 9.414 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000321/1.247, allocations: 209.7 kB / 1.035 GB, free: 9.219 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 6.824e-05/1.247, allocations: 85.02 kB / 1.035 GB, free: 9.117 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.104e-05/1.248, allocations: 7.953 kB / 1.035 GB, free: 9.109 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002109/1.248, allocations: 23.72 kB / 1.035 GB, free: 9.09 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.693e-05/1.248, allocations: 11.92 kB / 1.035 GB, free: 9.078 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.522e-05/1.248, allocations: 4 kB / 1.035 GB, free: 9.074 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.0001159/1.248, allocations: 114 kB / 1.036 GB, free: 8.977 MB / 0.823 GB
Notification: Performance of sort global known variables: time 7.52e-07/1.248, allocations: 0 / 1.036 GB, free: 8.977 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.0004919/1.248, allocations: 62.88 kB / 1.036 GB, free: 8.922 MB / 0.823 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 0.0003768/1.249, allocations: 183.1 kB / 1.036 GB, free: 8.738 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.0003371/1.249, allocations: 115.6 kB / 1.036 GB, free: 8.66 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 2.978e-06/1.249, allocations: 3.938 kB / 1.036 GB, free: 8.656 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001105/1.249, allocations: 42.62 kB / 1.036 GB, free: 8.625 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002985/1.25, allocations: 24.03 kB / 1.036 GB, free: 8.609 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004392/1.25, allocations: 159.7 kB / 1.036 GB, free: 8.449 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004097/1.251, allocations: 0.7087 MB / 1.037 GB, free: 7.711 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.0001553/1.251, allocations: 21.19 kB / 1.037 GB, free: 7.684 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 7.018e-05/1.251, allocations: 15.44 kB / 1.037 GB, free: 7.672 MB / 0.823 GB
Notification: Performance of SimCode: time 1.618e-06/1.251, allocations: 3.938 kB / 1.037 GB, free: 7.668 MB / 0.823 GB
Notification: Performance of Templates: time 0.008662/1.26, allocations: 2.727 MB / 1.04 GB, free: 4.969 MB / 0.823 GB