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 3.775/3.775, allocations: 432.8 MB / 444.9 MB, free: 15.7 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.06e-05/4.064e-05, allocations: 6.328 kB / 0.5337 GB, free: 12.2 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1798/0.1799, allocations: 98.71 MB / 0.6301 GB, free: 6.219 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1945/0.3744, allocations: 126 MB / 0.7532 GB, free: 8.043 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003022/0.3747, allocations: 91.94 kB / 0.7533 GB, free: 7.953 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.014/0.3887, allocations: 3.138 MB / 0.7563 GB, free: 4.805 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 4.93e-06/0.3888, allocations: 4 kB / 0.7563 GB, free: 4.801 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 7.587e-06/0.3888, allocations: 0 / 0.7563 GB, free: 4.801 MB / 0.6355 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 0.0005381/0.3894, allocations: 429.7 kB / 0.7567 GB, free: 4.324 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.564e-05/0.3894, allocations: 12.03 kB / 0.7568 GB, free: 4.312 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.132e-05/0.3895, allocations: 7.844 kB / 0.7568 GB, free: 4.305 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001575/0.3896, allocations: 182.8 kB / 0.7569 GB, free: 4.086 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.593e-05/0.3897, allocations: 0 / 0.7569 GB, free: 4.086 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.698e-05/0.3897, allocations: 4 kB / 0.7569 GB, free: 4.082 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001794/0.3899, allocations: 69.67 kB / 0.757 GB, free: 4.008 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.755e-06/0.3899, allocations: 0 / 0.757 GB, free: 4.008 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.141e-05/0.3899, allocations: 0 / 0.757 GB, free: 4.008 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.757e-06/0.3899, allocations: 4 kB / 0.757 GB, free: 4.004 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 9.674e-05/0.3901, allocations: 39.98 kB / 0.7571 GB, free: 3.965 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004828/0.3905, allocations: 280.8 kB / 0.7573 GB, free: 3.641 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001153/0.3907, allocations: 54.56 kB / 0.7574 GB, free: 3.578 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 9.067e-05/0.3908, allocations: 40.92 kB / 0.7574 GB, free: 3.535 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.196e-05/0.3908, allocations: 4 kB / 0.7574 GB, free: 3.531 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.921e-05/0.3909, allocations: 30.56 kB / 0.7574 GB, free: 3.492 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=3): time 2.407e-06/0.3909, allocations: 0 / 0.7574 GB, free: 3.492 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=3): time 0.0003419/0.3912, allocations: 139.2 kB / 0.7576 GB, free: 3.344 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.732e-05/0.3913, allocations: 81.05 kB / 0.7577 GB, free: 3.246 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001259/0.3914, allocations: 116.9 kB / 0.7578 GB, free: 3.125 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 2.762e-05/0.3915, allocations: 29.7 kB / 0.7578 GB, free: 3.09 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 6.192e-05/0.3916, allocations: 88.12 kB / 0.7579 GB, free: 3 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 2.151e-05/0.3916, allocations: 11.94 kB / 0.7579 GB, free: 2.988 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.006e-06/0.3916, allocations: 0 / 0.7579 GB, free: 2.988 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0001556/0.3918, allocations: 314.8 kB / 0.7582 GB, free: 2.672 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001144/0.3919, allocations: 51.97 kB / 0.7582 GB, free: 2.621 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001041/0.392, allocations: 55.97 kB / 0.7583 GB, free: 2.566 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001459/0.3922, allocations: 103.4 kB / 0.7584 GB, free: 2.453 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.259e-06/0.3922, allocations: 0 / 0.7584 GB, free: 2.453 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=6) (initialization): time 0.0003617/0.3926, allocations: 208.9 kB / 0.7586 GB, free: 2.23 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 7.17e-05/0.3926, allocations: 63.41 kB / 0.7587 GB, free: 2.156 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.035e-06/0.3927, allocations: 8.062 kB / 0.7587 GB, free: 2.148 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.351e-05/0.3927, allocations: 0 / 0.7587 GB, free: 2.148 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 8.285e-05/0.3928, allocations: 7.984 kB / 0.7587 GB, free: 2.141 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.116e-06/0.3928, allocations: 0 / 0.7587 GB, free: 2.141 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 7.158e-05/0.3929, allocations: 8 kB / 0.7587 GB, free: 2.133 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.443e-05/0.3929, allocations: 7.953 kB / 0.7587 GB, free: 2.125 MB / 0.6355 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 0.0001245/0.3931, allocations: 142.5 kB / 0.7588 GB, free: 1.973 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.152e-05/0.3931, allocations: 7.906 kB / 0.7588 GB, free: 1.965 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.82e-05/0.3932, allocations: 12.03 kB / 0.7588 GB, free: 1.953 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.27e-06/0.3932, allocations: 0 / 0.7588 GB, free: 1.953 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.736e-06/0.3932, allocations: 0 / 0.7588 GB, free: 1.953 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.989e-06/0.3932, allocations: 0 / 0.7588 GB, free: 1.953 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002414/0.3935, allocations: 177.6 kB / 0.759 GB, free: 1.73 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.331e-06/0.3935, allocations: 3.938 kB / 0.759 GB, free: 1.727 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.403e-05/0.3935, allocations: 4 kB / 0.759 GB, free: 1.723 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.021e-06/0.3935, allocations: 0 / 0.759 GB, free: 1.723 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.152e-05/0.3936, allocations: 0 / 0.759 GB, free: 1.723 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.856e-06/0.3936, allocations: 0 / 0.759 GB, free: 1.723 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.75e-06/0.3936, allocations: 4 kB / 0.759 GB, free: 1.719 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003414/0.3939, allocations: 245.1 kB / 0.7593 GB, free: 1.457 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.147e-05/0.394, allocations: 77.11 kB / 0.7593 GB, free: 1.363 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.228e-05/0.394, allocations: 0 / 0.7593 GB, free: 1.363 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001109/0.3942, allocations: 11.98 kB / 0.7593 GB, free: 1.352 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.258e-05/0.3942, allocations: 4 kB / 0.7593 GB, free: 1.348 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.679e-05/0.3943, allocations: 7.984 kB / 0.7593 GB, free: 1.34 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 8.639e-05/0.3944, allocations: 103.2 kB / 0.7594 GB, free: 1.238 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 7.49e-07/0.3944, allocations: 0 / 0.7594 GB, free: 1.238 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0004852/0.3949, allocations: 71.88 kB / 0.7595 GB, free: 1.168 MB / 0.6355 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 0.0003663/0.3953, allocations: 163.1 kB / 0.7597 GB, free: 0.9961 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.000365/0.3956, allocations: 226.8 kB / 0.7599 GB, free: 0.75 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 3.08e-06/0.3957, allocations: 0 / 0.7599 GB, free: 0.75 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001396/0.3958, allocations: 95.39 kB / 0.76 GB, free: 0.6445 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001744/0.396, allocations: 14.05 kB / 0.76 GB, free: 0.6328 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003513/0.3964, allocations: 116.9 kB / 0.7601 GB, free: 0.4961 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003872/0.3968, allocations: 0.6926 MB / 0.7608 GB, free: 15.78 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 2.092e-05/0.3968, allocations: 3.938 kB / 0.7608 GB, free: 15.77 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.205e-05/0.3968, allocations: 7.438 kB / 0.7608 GB, free: 15.77 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.455e-06/0.3969, allocations: 0 / 0.7608 GB, free: 15.77 MB / 0.6511 GB
Notification: Performance of Templates: time 0.005359/0.4022, allocations: 1.601 MB / 0.7624 GB, free: 14.16 MB / 0.6511 GB