Running command: translateModel(Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline")
Notification: Performance of loadModel(Buildings): time 4.163/4.163, allocations: 431.3 MB / 445.8 MB, free: 5.418 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.193e-05/3.177e-05, allocations: 4 kB / 0.5354 GB, free: 14.82 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6265/0.6266, allocations: 98.69 MB / 0.6318 GB, free: 11.95 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline): time 0.00222/0.6289, allocations: 1.15 MB / 0.6329 GB, free: 10.79 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.001726/0.6307, allocations: 0.7392 MB / 0.6337 GB, free: 10.04 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 4.661e-05/0.6307, allocations: 0 / 0.6337 GB, free: 10.04 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 6.788e-05/0.6308, allocations: 0 / 0.6337 GB, free: 10.04 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 4.499e-05/0.6309, allocations: 0 / 0.6337 GB, free: 10.04 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0006163/0.6315, allocations: 111.7 kB / 0.6338 GB, free: 9.934 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 7.85e-05/0.6316, allocations: 23.92 kB / 0.6338 GB, free: 9.91 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 7.588e-05/0.6317, allocations: 7.984 kB / 0.6338 GB, free: 9.902 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 4.182e-05/0.6317, allocations: 4 kB / 0.6338 GB, free: 9.898 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 6.073e-05/0.6318, allocations: 15.98 kB / 0.6338 GB, free: 9.883 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00043/0.6323, allocations: 171.7 kB / 0.634 GB, free: 9.715 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 6.414e-05/0.6323, allocations: 12 kB / 0.634 GB, free: 9.703 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 4.264e-05/0.6324, allocations: 7.984 kB / 0.634 GB, free: 9.695 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 3.217e-05/0.6324, allocations: 4 kB / 0.634 GB, free: 9.691 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003129/0.6328, allocations: 126.2 kB / 0.6341 GB, free: 9.57 MB / 0.5105 GB
Notification: Performance of FrontEnd - DAE generated: time 3.316e-06/0.6328, allocations: 0 / 0.6341 GB, free: 9.57 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 3.196e-06/0.6328, allocations: 4 kB / 0.6341 GB, free: 9.566 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 1.138e-05/0.6328, allocations: 0 / 0.6341 GB, free: 9.566 MB / 0.5105 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 4
 * Number of variables: 4
Notification: Performance of Generate backend data structure: time 0.000643/0.6335, allocations: 414.8 kB / 0.6345 GB, free: 9.102 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 5.332e-05/0.6335, allocations: 12.03 kB / 0.6345 GB, free: 9.09 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.964e-05/0.6336, allocations: 7.859 kB / 0.6345 GB, free: 9.082 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001787/0.6338, allocations: 171 kB / 0.6347 GB, free: 8.875 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.007e-05/0.6338, allocations: 4 kB / 0.6347 GB, free: 8.871 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.21e-05/0.6338, allocations: 4 kB / 0.6347 GB, free: 8.867 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002755/0.6341, allocations: 77.67 kB / 0.6348 GB, free: 8.785 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.477e-06/0.6342, allocations: 0 / 0.6348 GB, free: 8.785 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.372e-05/0.6342, allocations: 0 / 0.6348 GB, free: 8.785 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.698e-06/0.6342, allocations: 7.938 kB / 0.6348 GB, free: 8.777 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002325/0.6344, allocations: 47.97 kB / 0.6348 GB, free: 8.73 MB / 0.5105 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005716/0.635, allocations: 284.8 kB / 0.6351 GB, free: 8.402 MB / 0.5105 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001793/0.6352, allocations: 54.56 kB / 0.6352 GB, free: 8.34 MB / 0.5105 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.551e-05/0.6353, allocations: 4.031 kB / 0.6352 GB, free: 8.336 MB / 0.5105 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.96e-05/0.6353, allocations: 38.59 kB / 0.6352 GB, free: 8.289 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=3): time 6.752e-06/0.6353, allocations: 3.984 kB / 0.6352 GB, free: 8.285 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=3): time 0.0006816/0.636, allocations: 280.2 kB / 0.6355 GB, free: 7.98 MB / 0.5105 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.225e-05/0.6361, allocations: 81.09 kB / 0.6355 GB, free: 7.883 MB / 0.5105 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001407/0.6363, allocations: 113 kB / 0.6357 GB, free: 7.766 MB / 0.5105 GB
Notification: Performance of collectPreVariables (initialization): time 2.913e-05/0.6363, allocations: 29.64 kB / 0.6357 GB, free: 7.73 MB / 0.5105 GB
Notification: Performance of collectInitialEqns (initialization): time 6.993e-05/0.6364, allocations: 88.14 kB / 0.6358 GB, free: 7.641 MB / 0.5105 GB
Notification: Performance of collectInitialBindings (initialization): time 2.353e-05/0.6364, allocations: 7.891 kB / 0.6358 GB, free: 7.633 MB / 0.5105 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.915e-06/0.6364, allocations: 0 / 0.6358 GB, free: 7.633 MB / 0.5105 GB
Notification: Performance of setup shared object (initialization): time 0.0001599/0.6366, allocations: 326.9 kB / 0.6361 GB, free: 7.305 MB / 0.5105 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002006/0.6368, allocations: 55.97 kB / 0.6361 GB, free: 7.25 MB / 0.5105 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001789/0.637, allocations: 67.95 kB / 0.6362 GB, free: 7.184 MB / 0.5105 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002229/0.6373, allocations: 111.4 kB / 0.6363 GB, free: 7.062 MB / 0.5105 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.006e-06/0.6373, allocations: 0 / 0.6363 GB, free: 7.062 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=6) (initialization): time 0.0005107/0.6378, allocations: 224.9 kB / 0.6365 GB, free: 6.824 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 8.092e-05/0.6379, allocations: 63.39 kB / 0.6366 GB, free: 6.75 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.426e-06/0.6379, allocations: 0 / 0.6366 GB, free: 6.75 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.509e-05/0.6379, allocations: 0 / 0.6366 GB, free: 6.75 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.35e-05/0.6381, allocations: 11.89 kB / 0.6366 GB, free: 6.738 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.478e-06/0.6381, allocations: 3.984 kB / 0.6366 GB, free: 6.734 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 9.459e-05/0.6382, allocations: 11.98 kB / 0.6366 GB, free: 6.723 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.068e-05/0.6382, allocations: 8 kB / 0.6366 GB, free: 6.715 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 1 (cubSpl.i)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (3):
 * Single equations (assignments): 1
 * Array equations: 0
 * Algorithm blocks: 2
 * 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 0.0001779/0.6384, allocations: 139.5 kB / 0.6368 GB, free: 6.562 MB / 0.5105 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.296e-05/0.6385, allocations: 11.91 kB / 0.6368 GB, free: 6.551 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.89e-05/0.6385, allocations: 11.89 kB / 0.6368 GB, free: 6.531 MB / 0.5105 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.827e-06/0.6385, allocations: 0 / 0.6368 GB, free: 6.531 MB / 0.5105 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.085e-06/0.6385, allocations: 3.953 kB / 0.6368 GB, free: 6.527 MB / 0.5105 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.837e-06/0.6385, allocations: 0 / 0.6368 GB, free: 6.527 MB / 0.5105 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000248/0.6388, allocations: 169.6 kB / 0.6369 GB, free: 6.312 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.793e-06/0.6388, allocations: 0 / 0.6369 GB, free: 6.312 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.547e-05/0.6389, allocations: 4 kB / 0.6369 GB, free: 6.309 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.841e-06/0.6389, allocations: 4 kB / 0.6369 GB, free: 6.305 MB / 0.5105 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.71e-05/0.6389, allocations: 4 kB / 0.637 GB, free: 6.301 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.701e-06/0.6389, allocations: 0 / 0.637 GB, free: 6.301 MB / 0.5105 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.924e-06/0.6389, allocations: 3.938 kB / 0.637 GB, free: 6.297 MB / 0.5105 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004678/0.6394, allocations: 253 kB / 0.6372 GB, free: 6.027 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 6.423e-05/0.6395, allocations: 93.03 kB / 0.6373 GB, free: 5.918 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.541e-05/0.6395, allocations: 0 / 0.6373 GB, free: 5.918 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001186/0.6397, allocations: 8.031 kB / 0.6373 GB, free: 5.91 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001053/0.6398, allocations: 7.984 kB / 0.6373 GB, free: 5.902 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.26e-05/0.6398, allocations: 4 kB / 0.6373 GB, free: 5.898 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 9.511e-05/0.6399, allocations: 95.27 kB / 0.6374 GB, free: 5.805 MB / 0.5105 GB
Notification: Performance of sort global known variables: time 3.51e-07/0.6399, allocations: 0 / 0.6374 GB, free: 5.805 MB / 0.5105 GB
Notification: Performance of remove unused functions: time 0.0004707/0.6404, allocations: 59.95 kB / 0.6375 GB, free: 5.746 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 1 (cubSpl.i)
 * Number of discrete states: 1 (cubSpl.i)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (2):
 * Single equations (assignments): 1
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.0004079/0.6408, allocations: 163.2 kB / 0.6376 GB, free: 5.578 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 0.0005287/0.6414, allocations: 234.7 kB / 0.6378 GB, free: 5.324 MB / 0.5105 GB
Notification: Performance of simCode: created event and clocks part: time 2.695e-06/0.6414, allocations: 0 / 0.6378 GB, free: 5.324 MB / 0.5105 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002136/0.6416, allocations: 115.2 kB / 0.6379 GB, free: 5.199 MB / 0.5105 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001837/0.6418, allocations: 4 kB / 0.6379 GB, free: 5.195 MB / 0.5105 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0005446/0.6424, allocations: 180.7 kB / 0.6381 GB, free: 4.992 MB / 0.5105 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003816/0.6428, allocations: 0.6888 MB / 0.6388 GB, free: 4.277 MB / 0.5105 GB
Notification: Performance of simCode: alias equations: time 2.457e-05/0.6428, allocations: 0 / 0.6388 GB, free: 4.277 MB / 0.5105 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.241e-05/0.6428, allocations: 11.38 kB / 0.6388 GB, free: 4.266 MB / 0.5105 GB
Notification: Performance of SimCode: time 9.12e-07/0.6429, allocations: 0 / 0.6388 GB, free: 4.266 MB / 0.5105 GB
Notification: Performance of Templates: time 0.006217/0.6491, allocations: 1.613 MB / 0.6404 GB, free: 2.656 MB / 0.5105 GB