Running command: translateModel(BuildingSystems.Utilities.Math.Examples.Biquadratic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Utilities.Math.Examples.Biquadratic")
Notification: Performance of loadModel(BuildingSystems): time 3.352/3.352, allocations: 343.8 MB / 355.9 MB, free: 9.371 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.257e-05/4.272e-05, allocations: 7.984 kB / 436.6 MB, free: 2.469 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1388/0.1389, allocations: 77.73 MB / 0.5023 GB, free: 4.578 MB / 426.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.5448/0.6837, allocations: 105.6 MB / 0.6053 GB, free: 15.54 MB / 0.4948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002294/0.684, allocations: 75.95 kB / 0.6054 GB, free: 15.46 MB / 0.4948 GB
Notification: Performance of FrontEnd - DAE generated: time 0.003987/0.688, allocations: 1.068 MB / 0.6065 GB, free: 14.39 MB / 0.4948 GB
Notification: Performance of FrontEnd: time 2.028e-06/0.688, allocations: 0 / 0.6065 GB, free: 14.39 MB / 0.4948 GB
Notification: Performance of Transformations before backend: time 1.063e-05/0.688, allocations: 4 kB / 0.6065 GB, free: 14.39 MB / 0.4948 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 0.0005086/0.6886, allocations: 366.4 kB / 0.6068 GB, free: 13.99 MB / 0.4948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.386e-05/0.6886, allocations: 8.031 kB / 0.6068 GB, free: 13.98 MB / 0.4948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.032e-05/0.6887, allocations: 12.66 kB / 0.6068 GB, free: 13.97 MB / 0.4948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001579/0.6888, allocations: 174.9 kB / 0.607 GB, free: 13.76 MB / 0.4948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.237e-05/0.6889, allocations: 0 / 0.607 GB, free: 13.76 MB / 0.4948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.534e-05/0.6889, allocations: 4 kB / 0.607 GB, free: 13.75 MB / 0.4948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001532/0.689, allocations: 49.69 kB / 0.607 GB, free: 13.7 MB / 0.4948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.152e-06/0.6891, allocations: 0 / 0.607 GB, free: 13.7 MB / 0.4948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.462e-05/0.6891, allocations: 6.812 kB / 0.6071 GB, free: 13.7 MB / 0.4948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.86e-06/0.6891, allocations: 4 kB / 0.6071 GB, free: 13.69 MB / 0.4948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001049/0.6892, allocations: 32.53 kB / 0.6071 GB, free: 13.66 MB / 0.4948 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006665/0.6899, allocations: 324.7 kB / 0.6074 GB, free: 13.29 MB / 0.4948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001246/0.6901, allocations: 50.56 kB / 0.6074 GB, free: 13.23 MB / 0.4948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 6.284e-05/0.6901, allocations: 20.86 kB / 0.6075 GB, free: 13.21 MB / 0.4948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000219/0.6904, allocations: 105.2 kB / 0.6076 GB, free: 13.09 MB / 0.4948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.632e-05/0.6904, allocations: 31.22 kB / 0.6076 GB, free: 13.05 MB / 0.4948 GB
Notification: Performance of pre-optimization done (n=3): time 2.34e-06/0.6904, allocations: 0 / 0.6076 GB, free: 13.05 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=3): time 0.0002531/0.6907, allocations: 77.56 kB / 0.6077 GB, free: 12.97 MB / 0.4948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.182e-05/0.6908, allocations: 63.3 kB / 0.6077 GB, free: 12.89 MB / 0.4948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000126/0.6909, allocations: 121 kB / 0.6078 GB, free: 12.77 MB / 0.4948 GB
Notification: Performance of collectPreVariables (initialization): time 2.13e-05/0.6909, allocations: 25.7 kB / 0.6079 GB, free: 12.74 MB / 0.4948 GB
Notification: Performance of collectInitialEqns (initialization): time 6.586e-05/0.691, allocations: 86.44 kB / 0.608 GB, free: 12.65 MB / 0.4948 GB
Notification: Performance of collectInitialBindings (initialization): time 2.544e-05/0.691, allocations: 11.91 kB / 0.608 GB, free: 12.64 MB / 0.4948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.584e-06/0.6911, allocations: 0 / 0.608 GB, free: 12.64 MB / 0.4948 GB
Notification: Performance of setup shared object (initialization): time 0.0001613/0.6912, allocations: 318.8 kB / 0.6083 GB, free: 12.32 MB / 0.4948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 5.279e-05/0.6913, allocations: 16 kB / 0.6083 GB, free: 12.3 MB / 0.4948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 4.962e-05/0.6914, allocations: 19.98 kB / 0.6083 GB, free: 12.29 MB / 0.4948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 5.371e-05/0.6914, allocations: 15.98 kB / 0.6083 GB, free: 12.27 MB / 0.4948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.076e-06/0.6914, allocations: 0 / 0.6083 GB, free: 12.27 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0001721/0.6916, allocations: 65.59 kB / 0.6084 GB, free: 12.2 MB / 0.4948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.687e-05/0.6916, allocations: 4 kB / 0.6084 GB, free: 12.2 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.899e-06/0.6917, allocations: 3.938 kB / 0.6084 GB, free: 12.19 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.121e-05/0.6917, allocations: 0 / 0.6084 GB, free: 12.19 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001747/0.6919, allocations: 27.97 kB / 0.6084 GB, free: 12.16 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.395e-06/0.6919, allocations: 4 kB / 0.6084 GB, free: 12.16 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001162/0.692, allocations: 19.94 kB / 0.6084 GB, free: 12.14 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.251e-05/0.6921, allocations: 7.938 kB / 0.6084 GB, free: 12.13 MB / 0.4948 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 8.343e-05/0.6921, allocations: 101 kB / 0.6085 GB, free: 12.03 MB / 0.4948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.279e-05/0.6922, allocations: 7.906 kB / 0.6085 GB, free: 12.02 MB / 0.4948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002251/0.6924, allocations: 81.69 kB / 0.6086 GB, free: 11.93 MB / 0.4948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.761e-06/0.6925, allocations: 4 kB / 0.6086 GB, free: 11.92 MB / 0.4948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.502e-06/0.6925, allocations: 0 / 0.6086 GB, free: 11.92 MB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.672e-06/0.6925, allocations: 3.938 kB / 0.6086 GB, free: 11.92 MB / 0.4948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000252/0.6927, allocations: 185.6 kB / 0.6088 GB, free: 11.69 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.231e-06/0.6928, allocations: 0 / 0.6088 GB, free: 11.69 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001465/0.6929, allocations: 23.97 kB / 0.6088 GB, free: 11.66 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.386e-06/0.6929, allocations: 0 / 0.6088 GB, free: 11.66 MB / 0.4948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.004e-05/0.693, allocations: 0 / 0.6088 GB, free: 11.66 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.368e-06/0.693, allocations: 4.688 kB / 0.6088 GB, free: 11.66 MB / 0.4948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.565e-06/0.693, allocations: 0 / 0.6088 GB, free: 11.66 MB / 0.4948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002346/0.6932, allocations: 171.3 kB / 0.609 GB, free: 11.48 MB / 0.4948 GB
Notification: Performance of postOpt removeConstants (simulation): time 6.77e-05/0.6933, allocations: 81.11 kB / 0.6091 GB, free: 11.38 MB / 0.4948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.077e-05/0.6933, allocations: 0 / 0.6091 GB, free: 11.38 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001626/0.6935, allocations: 19.98 kB / 0.6091 GB, free: 11.36 MB / 0.4948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.676e-05/0.6936, allocations: 11.98 kB / 0.6091 GB, free: 11.35 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.101e-05/0.6936, allocations: 4 kB / 0.6091 GB, free: 11.34 MB / 0.4948 GB
Notification: Performance of sorting global known variables: time 8.977e-05/0.6937, allocations: 95.27 kB / 0.6092 GB, free: 11.25 MB / 0.4948 GB
Notification: Performance of sort global known variables: time 8.16e-07/0.6937, allocations: 0 / 0.6092 GB, free: 11.25 MB / 0.4948 GB
Notification: Performance of remove unused functions: time 0.0003212/0.694, allocations: 27.84 kB / 0.6092 GB, free: 11.22 MB / 0.4948 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 0.0001698/0.6942, allocations: 99.25 kB / 0.6093 GB, free: 11.11 MB / 0.4948 GB
Notification: Performance of simCode: created initialization part: time 0.0001444/0.6944, allocations: 31.98 kB / 0.6094 GB, free: 11.08 MB / 0.4948 GB
Notification: Performance of simCode: created event and clocks part: time 4.72e-06/0.6944, allocations: 7.938 kB / 0.6094 GB, free: 11.07 MB / 0.4948 GB
Notification: Performance of simCode: created simulation system equations: time 6.404e-05/0.6945, allocations: 20 kB / 0.6094 GB, free: 11.05 MB / 0.4948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002089/0.6947, allocations: 8.578 kB / 0.6094 GB, free: 11.05 MB / 0.4948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002974/0.695, allocations: 93.31 kB / 0.6095 GB, free: 10.93 MB / 0.4948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000373/0.6954, allocations: 0.6887 MB / 0.6102 GB, free: 10.22 MB / 0.4948 GB
Notification: Performance of simCode: alias equations: time 4.099e-05/0.6955, allocations: 3.984 kB / 0.6102 GB, free: 10.21 MB / 0.4948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.344e-05/0.6955, allocations: 19.38 kB / 0.6102 GB, free: 10.2 MB / 0.4948 GB
Notification: Performance of SimCode: time 1.39e-06/0.6955, allocations: 3.938 kB / 0.6102 GB, free: 10.19 MB / 0.4948 GB
Notification: Performance of Templates: time 0.003412/0.6989, allocations: 0.6387 MB / 0.6108 GB, free: 9.559 MB / 0.4948 GB