Running command: translateModel(Buildings.Fluid.Utilities.Examples.ExtendedPolynomialDerivativeCheck,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Utilities.Examples.ExtendedPolynomialDerivativeCheck")
Notification: Performance of loadModel(Buildings): time 3.616/3.616, allocations: 403.9 MB / 411 MB, free: 376 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 1.627e-05/1.639e-05, allocations: 0 / 0.4941 GB, free: 1.395 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4776/0.4777, allocations: 92.7 MB / 0.5847 GB, free: 2.383 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1829/0.6606, allocations: 118.9 MB / 0.7008 GB, free: 11.3 MB / 0.5886 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000238/0.6609, allocations: 67.95 kB / 0.7009 GB, free: 11.23 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 0.005637/0.6665, allocations: 1.349 MB / 0.7022 GB, free: 9.883 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 1.647e-06/0.6666, allocations: 0 / 0.7022 GB, free: 9.883 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 7.838e-06/0.6666, allocations: 0 / 0.7022 GB, free: 9.883 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: 2
 * Number of variables: 2
Notification: Performance of Generate backend data structure: time 0.0003403/0.6669, allocations: 342.4 kB / 0.7025 GB, free: 9.504 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 4.443e-05/0.667, allocations: 16.02 kB / 0.7025 GB, free: 9.488 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.503e-05/0.667, allocations: 3.953 kB / 0.7025 GB, free: 9.484 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001356/0.6672, allocations: 167 kB / 0.7027 GB, free: 9.281 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.134e-05/0.6672, allocations: 0 / 0.7027 GB, free: 9.281 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.076e-05/0.6672, allocations: 3.984 kB / 0.7027 GB, free: 9.277 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 6.258e-05/0.6673, allocations: 11.98 kB / 0.7027 GB, free: 9.266 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 7.968e-05/0.6674, allocations: 41.69 kB / 0.7027 GB, free: 9.219 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.543e-06/0.6674, allocations: 3.938 kB / 0.7027 GB, free: 9.215 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.97e-06/0.6674, allocations: 0 / 0.7027 GB, free: 9.215 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.58e-06/0.6675, allocations: 3.953 kB / 0.7028 GB, free: 9.211 MB / 0.5886 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001648/0.6676, allocations: 134.3 kB / 0.7029 GB, free: 9.043 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 5.855e-05/0.6677, allocations: 26.52 kB / 0.7029 GB, free: 9.008 MB / 0.5886 GB
Notification: Performance of preOpt resolveLoops (simulation): time 3.189e-05/0.6678, allocations: 16.91 kB / 0.7029 GB, free: 8.988 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.777e-05/0.6678, allocations: 8 kB / 0.7029 GB, free: 8.98 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.972e-05/0.6678, allocations: 30.56 kB / 0.703 GB, free: 8.941 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=2): time 1.727e-06/0.6679, allocations: 0 / 0.703 GB, free: 8.941 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=3): time 0.0007371/0.6686, allocations: 290.2 kB / 0.7032 GB, free: 8.605 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.211e-05/0.6687, allocations: 51.41 kB / 0.7033 GB, free: 8.543 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.903e-05/0.6688, allocations: 101.1 kB / 0.7034 GB, free: 8.438 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 1.995e-05/0.6688, allocations: 29.7 kB / 0.7034 GB, free: 8.402 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 4.988e-05/0.6689, allocations: 84.14 kB / 0.7035 GB, free: 8.316 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 2.396e-05/0.6689, allocations: 11.84 kB / 0.7035 GB, free: 8.305 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.95e-06/0.6689, allocations: 0 / 0.7035 GB, free: 8.305 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0001392/0.6691, allocations: 322.8 kB / 0.7038 GB, free: 7.98 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 3.709e-05/0.6691, allocations: 11.98 kB / 0.7038 GB, free: 7.969 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 4.849e-05/0.6692, allocations: 25.7 kB / 0.7038 GB, free: 7.938 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 9.254e-05/0.6693, allocations: 27.92 kB / 0.7039 GB, free: 7.91 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.511e-06/0.6693, allocations: 0 / 0.7039 GB, free: 7.91 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=4) (initialization): time 0.0001854/0.6695, allocations: 65.58 kB / 0.7039 GB, free: 7.84 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 1.823e-05/0.6695, allocations: 4.938 kB / 0.7039 GB, free: 7.836 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.68e-06/0.6695, allocations: 3.938 kB / 0.7039 GB, free: 7.832 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.192e-05/0.6695, allocations: 0 / 0.7039 GB, free: 7.832 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 6.532e-05/0.6696, allocations: 8 kB / 0.7039 GB, free: 7.824 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.158e-06/0.6696, allocations: 320 / 0.7039 GB, free: 7.824 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.509e-05/0.6697, allocations: 3.984 kB / 0.704 GB, free: 7.82 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.599e-05/0.6697, allocations: 8.062 kB / 0.704 GB, free: 7.812 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 2
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (4):
 * Single equations (assignments): 4
 * 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 7.891e-05/0.6698, allocations: 112.9 kB / 0.7041 GB, free: 7.695 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.641e-05/0.6698, allocations: 4 kB / 0.7041 GB, free: 7.691 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002426/0.6701, allocations: 77.98 kB / 0.7041 GB, free: 7.602 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.249e-06/0.6701, allocations: 0 / 0.7041 GB, free: 7.602 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.813e-06/0.6701, allocations: 4 kB / 0.7041 GB, free: 7.598 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.274e-06/0.6701, allocations: 0 / 0.7041 GB, free: 7.598 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001298/0.6702, allocations: 146.2 kB / 0.7043 GB, free: 7.418 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.118e-06/0.6703, allocations: 4 kB / 0.7043 GB, free: 7.414 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.54e-05/0.6703, allocations: 4 kB / 0.7043 GB, free: 7.41 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.395e-06/0.6704, allocations: 4 kB / 0.7043 GB, free: 7.406 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.06e-05/0.6704, allocations: 4 kB / 0.7043 GB, free: 7.402 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.025e-06/0.6704, allocations: 0 / 0.7043 GB, free: 7.402 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.226e-06/0.6704, allocations: 0 / 0.7043 GB, free: 7.402 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002555/0.6707, allocations: 113.1 kB / 0.7044 GB, free: 7.273 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.394e-05/0.6707, allocations: 89.12 kB / 0.7045 GB, free: 7.168 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.674e-05/0.6708, allocations: 0 / 0.7045 GB, free: 7.168 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 5.13e-05/0.6708, allocations: 4.062 kB / 0.7045 GB, free: 7.164 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.833e-05/0.6709, allocations: 11.92 kB / 0.7045 GB, free: 7.152 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.258e-05/0.6709, allocations: 0 / 0.7045 GB, free: 7.152 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 5.958e-05/0.6709, allocations: 87.28 kB / 0.7046 GB, free: 7.066 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 5.39e-07/0.671, allocations: 0 / 0.7046 GB, free: 7.066 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.0003106/0.6713, allocations: 23.98 kB / 0.7046 GB, free: 7.043 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 1 (y)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (3):
 * Single equations (assignments): 3
 * 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 0.000229/0.6715, allocations: 127 kB / 0.7047 GB, free: 6.91 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.000109/0.6716, allocations: 39.92 kB / 0.7048 GB, free: 6.871 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 2.697e-06/0.6717, allocations: 0 / 0.7048 GB, free: 6.871 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 2.974e-05/0.6717, allocations: 12 kB / 0.7048 GB, free: 6.859 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001185/0.6718, allocations: 3.938 kB / 0.7048 GB, free: 6.855 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002506/0.6721, allocations: 93.89 kB / 0.7049 GB, free: 6.742 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000306/0.6724, allocations: 0.6807 MB / 0.7055 GB, free: 6.035 MB / 0.5886 GB
Notification: Performance of simCode: alias equations: time 3.843e-05/0.6725, allocations: 4 kB / 0.7056 GB, free: 6.031 MB / 0.5886 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.331e-05/0.6725, allocations: 11.56 kB / 0.7056 GB, free: 6.02 MB / 0.5886 GB
Notification: Performance of SimCode: time 1.406e-06/0.6725, allocations: 4 kB / 0.7056 GB, free: 6.016 MB / 0.5886 GB
Notification: Performance of Templates: time 0.003586/0.6761, allocations: 0.8444 MB / 0.7064 GB, free: 5.172 MB / 0.5886 GB