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 3.512/3.512, allocations: 403.9 MB / 411 MB, free: 360 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.657e-05/3.677e-05, allocations: 11.94 kB / 0.4942 GB, free: 1.367 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.51/0.5101, allocations: 92.7 MB / 0.5847 GB, free: 2.352 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2266/0.7368, allocations: 121 MB / 0.7028 GB, free: 9.203 MB / 0.5886 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002996/0.7371, allocations: 91.88 kB / 0.7029 GB, free: 9.113 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01348/0.7506, allocations: 3.14 MB / 0.706 GB, free: 5.969 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 8.223e-06/0.7507, allocations: 3.984 kB / 0.706 GB, free: 5.965 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 7.471e-06/0.7507, allocations: 0 / 0.706 GB, free: 5.965 MB / 0.5886 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 0.0005126/0.7512, allocations: 421.8 kB / 0.7064 GB, free: 5.496 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 4.331e-05/0.7513, allocations: 12.03 kB / 0.7064 GB, free: 5.484 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.403e-05/0.7513, allocations: 7.859 kB / 0.7064 GB, free: 5.477 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000157/0.7515, allocations: 167 kB / 0.7066 GB, free: 5.273 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.659e-05/0.7515, allocations: 4 kB / 0.7066 GB, free: 5.27 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.401e-05/0.7515, allocations: 0 / 0.7066 GB, free: 5.27 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001274/0.7517, allocations: 39.98 kB / 0.7066 GB, free: 5.23 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001367/0.7518, allocations: 65.67 kB / 0.7067 GB, free: 5.16 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.266e-06/0.7518, allocations: 0 / 0.7067 GB, free: 5.16 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.438e-05/0.7519, allocations: 4 kB / 0.7067 GB, free: 5.156 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.073e-05/0.7519, allocations: 3.953 kB / 0.7067 GB, free: 5.152 MB / 0.5886 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004486/0.7523, allocations: 253.5 kB / 0.7069 GB, free: 4.867 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001148/0.7525, allocations: 58.5 kB / 0.707 GB, free: 4.801 MB / 0.5886 GB
Notification: Performance of preOpt resolveLoops (simulation): time 8.045e-05/0.7526, allocations: 36.92 kB / 0.707 GB, free: 4.762 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.312e-05/0.7526, allocations: 3.984 kB / 0.707 GB, free: 4.758 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.151e-05/0.7526, allocations: 34.56 kB / 0.7071 GB, free: 4.715 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=3): time 2.233e-06/0.7526, allocations: 0 / 0.7071 GB, free: 4.715 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=3): time 0.0003348/0.753, allocations: 101.6 kB / 0.7072 GB, free: 4.609 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.568e-05/0.7531, allocations: 88.98 kB / 0.7072 GB, free: 4.504 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001207/0.7532, allocations: 124.9 kB / 0.7074 GB, free: 4.375 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 2.45e-05/0.7532, allocations: 25.7 kB / 0.7074 GB, free: 4.344 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 6.115e-05/0.7533, allocations: 88.14 kB / 0.7075 GB, free: 4.254 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 2.288e-05/0.7533, allocations: 11.75 kB / 0.7075 GB, free: 4.242 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.976e-06/0.7534, allocations: 0 / 0.7075 GB, free: 4.242 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0001444/0.7535, allocations: 326.8 kB / 0.7078 GB, free: 3.914 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 9.69e-05/0.7536, allocations: 43.98 kB / 0.7078 GB, free: 3.871 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 9.605e-05/0.7537, allocations: 51.97 kB / 0.7079 GB, free: 3.82 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001612/0.7539, allocations: 47.97 kB / 0.7079 GB, free: 3.773 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.528e-06/0.7539, allocations: 4 kB / 0.7079 GB, free: 3.77 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=6) (initialization): time 0.0003385/0.7543, allocations: 145.6 kB / 0.7081 GB, free: 3.621 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 6.878e-05/0.7544, allocations: 63.41 kB / 0.7081 GB, free: 3.547 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.634e-06/0.7544, allocations: 0 / 0.7081 GB, free: 3.547 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.305e-05/0.7544, allocations: 64 / 0.7081 GB, free: 3.547 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.374e-05/0.7545, allocations: 11.98 kB / 0.7081 GB, free: 3.535 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.043e-06/0.7545, allocations: 0 / 0.7081 GB, free: 3.535 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 7.139e-05/0.7546, allocations: 11.95 kB / 0.7082 GB, free: 3.523 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.217e-05/0.7546, allocations: 4 kB / 0.7082 GB, free: 3.52 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 0.0001137/0.7548, allocations: 134.7 kB / 0.7083 GB, free: 3.375 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.471e-05/0.7548, allocations: 11.89 kB / 0.7083 GB, free: 3.363 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.736e-05/0.7549, allocations: 4.438 kB / 0.7083 GB, free: 3.352 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.004e-06/0.7549, allocations: 3.984 kB / 0.7083 GB, free: 3.348 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.629e-06/0.7549, allocations: 0 / 0.7083 GB, free: 3.348 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.453e-06/0.7549, allocations: 3.938 kB / 0.7083 GB, free: 3.344 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002096/0.7551, allocations: 162.1 kB / 0.7085 GB, free: 3.148 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.205e-06/0.7551, allocations: 0 / 0.7085 GB, free: 3.148 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.23e-05/0.7552, allocations: 4 kB / 0.7085 GB, free: 3.145 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.291e-06/0.7552, allocations: 4 kB / 0.7085 GB, free: 3.141 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.421e-05/0.7552, allocations: 0 / 0.7085 GB, free: 3.141 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.111e-06/0.7552, allocations: 3.938 kB / 0.7085 GB, free: 3.137 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.241e-06/0.7553, allocations: 0 / 0.7085 GB, free: 3.137 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003311/0.7556, allocations: 211.4 kB / 0.7087 GB, free: 2.914 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.278e-05/0.7557, allocations: 81.09 kB / 0.7088 GB, free: 2.816 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.24e-05/0.7557, allocations: 0 / 0.7088 GB, free: 2.816 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000107/0.7558, allocations: 12.03 kB / 0.7088 GB, free: 2.805 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.394e-05/0.7559, allocations: 7.984 kB / 0.7088 GB, free: 2.797 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.313e-05/0.7559, allocations: 4 kB / 0.7088 GB, free: 2.793 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 7.531e-05/0.756, allocations: 91.28 kB / 0.7089 GB, free: 2.703 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 5.75e-07/0.756, allocations: 0 / 0.7089 GB, free: 2.703 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.0004759/0.7565, allocations: 63.92 kB / 0.7089 GB, free: 2.641 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 0.000373/0.7569, allocations: 174.9 kB / 0.7091 GB, free: 2.461 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.0003443/0.7573, allocations: 226.7 kB / 0.7093 GB, free: 2.215 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 3.001e-06/0.7573, allocations: 0 / 0.7093 GB, free: 2.215 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001308/0.7574, allocations: 99.38 kB / 0.7094 GB, free: 2.105 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001806/0.7576, allocations: 7.891 kB / 0.7094 GB, free: 2.098 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003533/0.758, allocations: 119.9 kB / 0.7095 GB, free: 1.957 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003425/0.7583, allocations: 0.6885 MB / 0.7102 GB, free: 1.242 MB / 0.5886 GB
Notification: Performance of simCode: alias equations: time 2.049e-05/0.7584, allocations: 0 / 0.7102 GB, free: 1.242 MB / 0.5886 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.053e-05/0.7584, allocations: 11.38 kB / 0.7102 GB, free: 1.23 MB / 0.5886 GB
Notification: Performance of SimCode: time 1.234e-06/0.7584, allocations: 4.062 kB / 0.7102 GB, free: 1.227 MB / 0.5886 GB
Notification: Performance of Templates: time 0.005086/0.7635, allocations: 1.535 MB / 0.7117 GB, free: 15.7 MB / 0.6042 GB