Running command: translateModel(Buildings.Utilities.Math.Examples.Biquadratic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Utilities.Math.Examples.Biquadratic")
Notification: Performance of loadModel(Buildings): time 4.759/4.759, allocations: 431.3 MB / 445.8 MB, free: 5.449 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.496e-05/3.495e-05, allocations: 7.984 kB / 0.5354 GB, free: 14.87 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6837/0.6837, allocations: 98.7 MB / 0.6318 GB, free: 12 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Utilities.Math.Examples.Biquadratic): time 0.002168/0.686, allocations: 1.193 MB / 0.633 GB, free: 10.8 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.0003202/0.6863, allocations: 96.59 kB / 0.6331 GB, free: 10.7 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 3.577e-05/0.6864, allocations: 4 kB / 0.6331 GB, free: 10.7 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 4.105e-05/0.6864, allocations: 0 / 0.6331 GB, free: 10.7 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 6.431e-05/0.6865, allocations: 11.92 kB / 0.6331 GB, free: 10.68 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0001517/0.6867, allocations: 19.91 kB / 0.6331 GB, free: 10.66 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 7.093e-05/0.6868, allocations: 19.97 kB / 0.6331 GB, free: 10.64 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 8.272e-05/0.6869, allocations: 0 / 0.6331 GB, free: 10.64 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 5.316e-05/0.6869, allocations: 23.92 kB / 0.6331 GB, free: 10.62 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 5.864e-05/0.687, allocations: 15.98 kB / 0.6331 GB, free: 10.61 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 8.111e-05/0.6871, allocations: 15.98 kB / 0.6332 GB, free: 10.59 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 2.06e-05/0.6871, allocations: 0 / 0.6332 GB, free: 10.59 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 3.686e-05/0.6872, allocations: 15.86 kB / 0.6332 GB, free: 10.57 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 2.138e-05/0.6872, allocations: 4 kB / 0.6332 GB, free: 10.57 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.0001136/0.6873, allocations: 35.92 kB / 0.6332 GB, free: 10.54 MB / 0.5105 GB
Notification: Performance of FrontEnd - DAE generated: time 3.396e-06/0.6873, allocations: 0 / 0.6332 GB, free: 10.54 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 2.555e-06/0.6874, allocations: 0 / 0.6332 GB, free: 10.54 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 9.548e-06/0.6874, allocations: 0 / 0.6332 GB, free: 10.54 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: 5
 * Number of variables: 5
Notification: Performance of Generate backend data structure: time 0.0006639/0.688, allocations: 377.6 kB / 0.6336 GB, free: 10.12 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 4.633e-05/0.6881, allocations: 8.031 kB / 0.6336 GB, free: 10.11 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.113e-05/0.6882, allocations: 7.906 kB / 0.6336 GB, free: 10.11 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001455/0.6883, allocations: 170.9 kB / 0.6338 GB, free: 9.898 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.863e-05/0.6883, allocations: 8 kB / 0.6338 GB, free: 9.891 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.736e-05/0.6884, allocations: 4 kB / 0.6338 GB, free: 9.887 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004343/0.6888, allocations: 89.58 kB / 0.6338 GB, free: 9.793 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.031e-05/0.6888, allocations: 0 / 0.6338 GB, free: 9.793 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.236e-05/0.6889, allocations: 0 / 0.6338 GB, free: 9.793 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.999e-06/0.6889, allocations: 0 / 0.6338 GB, free: 9.793 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005543/0.6894, allocations: 95.92 kB / 0.6339 GB, free: 9.699 MB / 0.5105 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004749/0.6899, allocations: 292.8 kB / 0.6342 GB, free: 9.363 MB / 0.5105 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003657/0.6903, allocations: 82.47 kB / 0.6343 GB, free: 9.273 MB / 0.5105 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002625/0.6906, allocations: 101.2 kB / 0.6344 GB, free: 9.156 MB / 0.5105 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.882e-05/0.6906, allocations: 30.56 kB / 0.6344 GB, free: 9.117 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=3): time 1.603e-06/0.6907, allocations: 0 / 0.6344 GB, free: 9.117 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=3): time 0.0009885/0.6917, allocations: 185.7 kB / 0.6346 GB, free: 8.93 MB / 0.5105 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.34e-05/0.6917, allocations: 51.41 kB / 0.6347 GB, free: 8.867 MB / 0.5105 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001371/0.6919, allocations: 124.9 kB / 0.6348 GB, free: 8.738 MB / 0.5105 GB
Notification: Performance of collectPreVariables (initialization): time 1.74e-05/0.6919, allocations: 25.7 kB / 0.6348 GB, free: 8.707 MB / 0.5105 GB
Notification: Performance of collectInitialEqns (initialization): time 7.125e-05/0.692, allocations: 92.14 kB / 0.6349 GB, free: 8.613 MB / 0.5105 GB
Notification: Performance of collectInitialBindings (initialization): time 2.562e-05/0.692, allocations: 7.891 kB / 0.6349 GB, free: 8.605 MB / 0.5105 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.375e-06/0.692, allocations: 0 / 0.6349 GB, free: 8.605 MB / 0.5105 GB
Notification: Performance of setup shared object (initialization): time 0.0001411/0.6922, allocations: 322.8 kB / 0.6352 GB, free: 8.281 MB / 0.5105 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000292/0.6925, allocations: 47.95 kB / 0.6352 GB, free: 8.234 MB / 0.5105 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002748/0.6928, allocations: 51.95 kB / 0.6353 GB, free: 8.184 MB / 0.5105 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002814/0.6931, allocations: 47.95 kB / 0.6353 GB, free: 8.137 MB / 0.5105 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.699e-06/0.6931, allocations: 0 / 0.6353 GB, free: 8.137 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0006496/0.6937, allocations: 137.5 kB / 0.6355 GB, free: 7.996 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 2.253e-05/0.6938, allocations: 11.92 kB / 0.6355 GB, free: 7.984 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.851e-06/0.6938, allocations: 4 kB / 0.6355 GB, free: 7.98 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.863e-05/0.6938, allocations: 4 kB / 0.6355 GB, free: 7.977 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002137/0.694, allocations: 15.98 kB / 0.6355 GB, free: 7.961 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.602e-06/0.6941, allocations: 0 / 0.6355 GB, free: 7.961 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001515/0.6942, allocations: 15.98 kB / 0.6355 GB, free: 7.945 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.572e-05/0.6943, allocations: 7.953 kB / 0.6355 GB, free: 7.938 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: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (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 prepare postOptimizeDAE: time 0.0001112/0.6944, allocations: 126.3 kB / 0.6356 GB, free: 7.805 MB / 0.5105 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.881e-05/0.6944, allocations: 3.906 kB / 0.6357 GB, free: 7.801 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000674/0.6951, allocations: 141.5 kB / 0.6358 GB, free: 7.648 MB / 0.5105 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.359e-06/0.6951, allocations: 0 / 0.6358 GB, free: 7.648 MB / 0.5105 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.508e-06/0.6952, allocations: 4 kB / 0.6358 GB, free: 7.645 MB / 0.5105 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.101e-06/0.6952, allocations: 4 kB / 0.6358 GB, free: 7.641 MB / 0.5105 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002514/0.6954, allocations: 181.6 kB / 0.636 GB, free: 7.414 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.876e-06/0.6955, allocations: 0 / 0.636 GB, free: 7.414 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001972/0.6957, allocations: 27.97 kB / 0.636 GB, free: 7.387 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.658e-06/0.6957, allocations: 0 / 0.636 GB, free: 7.387 MB / 0.5105 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.078e-05/0.6957, allocations: 0 / 0.636 GB, free: 7.387 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.755e-06/0.6957, allocations: 0 / 0.636 GB, free: 7.387 MB / 0.5105 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.482e-06/0.6957, allocations: 4 kB / 0.636 GB, free: 7.383 MB / 0.5105 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006844/0.6964, allocations: 235.3 kB / 0.6362 GB, free: 7.137 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 6.924e-05/0.6965, allocations: 77.11 kB / 0.6363 GB, free: 7.043 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.295e-05/0.6965, allocations: 0 / 0.6363 GB, free: 7.043 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001911/0.6967, allocations: 23.98 kB / 0.6363 GB, free: 7.02 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.278e-05/0.6968, allocations: 7.984 kB / 0.6363 GB, free: 7.012 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.935e-06/0.6968, allocations: 0 / 0.6363 GB, free: 7.012 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 9.539e-05/0.6969, allocations: 95.77 kB / 0.6364 GB, free: 6.918 MB / 0.5105 GB
Notification: Performance of sort global known variables: time 3.71e-07/0.6969, allocations: 0 / 0.6364 GB, free: 6.918 MB / 0.5105 GB
Notification: Performance of remove unused functions: time 0.0002952/0.6972, allocations: 12 kB / 0.6364 GB, free: 6.906 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: 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 0.0001834/0.6974, allocations: 103.2 kB / 0.6365 GB, free: 6.797 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 0.0006821/0.6981, allocations: 107.8 kB / 0.6366 GB, free: 6.691 MB / 0.5105 GB
Notification: Performance of simCode: created event and clocks part: time 2.936e-06/0.6982, allocations: 0 / 0.6366 GB, free: 6.691 MB / 0.5105 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003287/0.6985, allocations: 51.97 kB / 0.6367 GB, free: 6.641 MB / 0.5105 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002277/0.6987, allocations: 15.88 kB / 0.6367 GB, free: 6.625 MB / 0.5105 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004676/0.6992, allocations: 164.5 kB / 0.6369 GB, free: 6.438 MB / 0.5105 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003172/0.6996, allocations: 0.6887 MB / 0.6375 GB, free: 5.723 MB / 0.5105 GB
Notification: Performance of simCode: alias equations: time 4.771e-05/0.6996, allocations: 3.938 kB / 0.6375 GB, free: 5.719 MB / 0.5105 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.506e-05/0.6997, allocations: 11.44 kB / 0.6375 GB, free: 5.707 MB / 0.5105 GB
Notification: Performance of SimCode: time 9.11e-07/0.6997, allocations: 4 kB / 0.6375 GB, free: 5.703 MB / 0.5105 GB
Notification: Performance of Templates: time 0.003837/0.7035, allocations: 0.6451 MB / 0.6382 GB, free: 5.062 MB / 0.5105 GB