Running command: translateModel(Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline")
Notification: Performance of loadModel(Buildings): time 3.431/3.431, allocations: 402 MB / 416 MB, free: 10.12 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.216e-05/3.226e-05, allocations: 7.984 kB / 0.5003 GB, free: 8.23 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1633/0.1633, allocations: 92.69 MB / 0.5909 GB, free: 11.37 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.5849/0.7483, allocations: 121.7 MB / 0.7097 GB, free: 4.797 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002847/0.7486, allocations: 91.94 kB / 0.7098 GB, free: 4.707 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01371/0.7623, allocations: 3.175 MB / 0.7129 GB, free: 1.535 MB / 0.573 GB
Notification: Performance of FrontEnd: time 2.309e-06/0.7624, allocations: 0 / 0.7129 GB, free: 1.535 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 1.328e-05/0.7624, allocations: 0 / 0.7129 GB, free: 1.535 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: 4
 * Number of variables: 4
Notification: Performance of Generate backend data structure: time 0.0005258/0.7629, allocations: 430.5 kB / 0.7133 GB, free: 1.055 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.35e-05/0.763, allocations: 15.97 kB / 0.7133 GB, free: 1.039 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.344e-05/0.763, allocations: 7.859 kB / 0.7133 GB, free: 1.031 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001575/0.7632, allocations: 163.6 kB / 0.7135 GB, free: 0.832 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.703e-05/0.7632, allocations: 4 kB / 0.7135 GB, free: 0.8281 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.72e-05/0.7633, allocations: 4 kB / 0.7135 GB, free: 0.8242 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002222/0.7635, allocations: 85.59 kB / 0.7136 GB, free: 0.7344 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.09e-06/0.7635, allocations: 0 / 0.7136 GB, free: 0.7344 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.112e-05/0.7635, allocations: 0 / 0.7136 GB, free: 0.7344 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.164e-06/0.7635, allocations: 0 / 0.7136 GB, free: 0.7344 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001586/0.7637, allocations: 51.95 kB / 0.7136 GB, free: 0.6836 MB / 0.573 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004999/0.7642, allocations: 284.9 kB / 0.7139 GB, free: 364 kB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001559/0.7644, allocations: 58.55 kB / 0.7139 GB, free: 296 kB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.385e-05/0.7644, allocations: 3.938 kB / 0.7139 GB, free: 292 kB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.999e-05/0.7645, allocations: 30.56 kB / 0.714 GB, free: 252 kB / 0.573 GB
Notification: Performance of pre-optimization done (n=3): time 2.341e-06/0.7645, allocations: 0 / 0.714 GB, free: 252 kB / 0.573 GB
Notification: Performance of matching and sorting (n=3): time 0.0005932/0.7651, allocations: 276.4 kB / 0.7142 GB, free: 15.95 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.218e-05/0.7652, allocations: 81.06 kB / 0.7143 GB, free: 15.85 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001234/0.7653, allocations: 116.9 kB / 0.7144 GB, free: 15.73 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 2.978e-05/0.7653, allocations: 25.7 kB / 0.7144 GB, free: 15.7 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 6.77e-05/0.7654, allocations: 96.06 kB / 0.7145 GB, free: 15.6 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 2.634e-05/0.7655, allocations: 15.73 kB / 0.7146 GB, free: 15.58 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.367e-06/0.7655, allocations: 8.031 kB / 0.7146 GB, free: 15.57 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0001555/0.7656, allocations: 314.8 kB / 0.7149 GB, free: 15.26 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001482/0.7658, allocations: 55.95 kB / 0.7149 GB, free: 15.2 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001375/0.766, allocations: 59.91 kB / 0.715 GB, free: 15.14 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001906/0.7662, allocations: 119.4 kB / 0.7151 GB, free: 15.02 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.94e-06/0.7662, allocations: 0 / 0.7151 GB, free: 15.02 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=6) (initialization): time 0.000428/0.7666, allocations: 217 kB / 0.7153 GB, free: 14.79 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 6.527e-05/0.7667, allocations: 59.41 kB / 0.7153 GB, free: 14.71 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.484e-06/0.7667, allocations: 0 / 0.7153 GB, free: 14.71 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.59e-05/0.7667, allocations: 3.984 kB / 0.7154 GB, free: 14.71 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 6.353e-05/0.7668, allocations: 4 kB / 0.7154 GB, free: 14.71 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.597e-06/0.7668, allocations: 0 / 0.7154 GB, free: 14.71 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.88e-05/0.7669, allocations: 11.95 kB / 0.7154 GB, free: 14.7 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.697e-05/0.7669, allocations: 4 kB / 0.7154 GB, free: 14.69 MB / 0.5886 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 0.0001464/0.7671, allocations: 147.5 kB / 0.7155 GB, free: 14.53 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.564e-05/0.7672, allocations: 7.969 kB / 0.7155 GB, free: 14.52 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.193e-05/0.7672, allocations: 11.91 kB / 0.7155 GB, free: 14.51 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.454e-06/0.7672, allocations: 4 kB / 0.7155 GB, free: 14.51 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.168e-06/0.7672, allocations: 3.984 kB / 0.7155 GB, free: 14.5 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.743e-06/0.7673, allocations: 0 / 0.7155 GB, free: 14.5 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002373/0.7675, allocations: 173.5 kB / 0.7157 GB, free: 14.29 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.133e-06/0.7675, allocations: 7.922 kB / 0.7157 GB, free: 14.28 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.103e-05/0.7676, allocations: 8 kB / 0.7157 GB, free: 14.27 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.989e-06/0.7676, allocations: 0 / 0.7157 GB, free: 14.27 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.497e-05/0.7676, allocations: 4 kB / 0.7157 GB, free: 14.27 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.141e-06/0.7676, allocations: 0 / 0.7157 GB, free: 14.27 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.662e-06/0.7676, allocations: 0 / 0.7157 GB, free: 14.27 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000408/0.768, allocations: 249.1 kB / 0.716 GB, free: 14 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.994e-05/0.7681, allocations: 89.08 kB / 0.716 GB, free: 13.89 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.185e-05/0.7682, allocations: 0 / 0.716 GB, free: 13.89 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001033/0.7683, allocations: 11.98 kB / 0.7161 GB, free: 13.88 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.506e-05/0.7683, allocations: 4 kB / 0.7161 GB, free: 13.88 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.548e-05/0.7684, allocations: 7.984 kB / 0.7161 GB, free: 13.87 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 8.45e-05/0.7685, allocations: 91.27 kB / 0.7162 GB, free: 13.78 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 6.99e-07/0.7685, allocations: 0 / 0.7162 GB, free: 13.78 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.0004743/0.769, allocations: 67.94 kB / 0.7162 GB, free: 13.71 MB / 0.5886 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 0.0003563/0.7693, allocations: 175.8 kB / 0.7164 GB, free: 13.54 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.000447/0.7698, allocations: 238.7 kB / 0.7166 GB, free: 13.28 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 2.678e-06/0.7698, allocations: 0 / 0.7166 GB, free: 13.28 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001813/0.77, allocations: 103.4 kB / 0.7167 GB, free: 13.16 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000169/0.7702, allocations: 13.77 kB / 0.7167 GB, free: 13.15 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004373/0.7706, allocations: 181.2 kB / 0.7169 GB, free: 12.95 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003777/0.771, allocations: 0.6965 MB / 0.7176 GB, free: 12.22 MB / 0.5886 GB
Notification: Performance of simCode: alias equations: time 2.114e-05/0.7711, allocations: 0 / 0.7176 GB, free: 12.22 MB / 0.5886 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 1.938e-05/0.7711, allocations: 7.438 kB / 0.7176 GB, free: 12.21 MB / 0.5886 GB
Notification: Performance of SimCode: time 3.674e-06/0.7711, allocations: 0 / 0.7176 GB, free: 12.21 MB / 0.5886 GB
Notification: Performance of Templates: time 0.005176/0.7763, allocations: 1.614 MB / 0.7192 GB, free: 10.61 MB / 0.5886 GB