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 4.014/4.014, allocations: 432.8 MB / 444.9 MB, free: 15.71 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.555e-05/3.58e-05, allocations: 5.172 kB / 0.5337 GB, free: 12.25 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1718/0.1719, allocations: 98.72 MB / 0.6301 GB, free: 6.234 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1926/0.3645, allocations: 124.4 MB / 0.7516 GB, free: 9.637 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002295/0.3648, allocations: 71.95 kB / 0.7517 GB, free: 9.566 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.003851/0.3686, allocations: 1.052 MB / 0.7527 GB, free: 8.512 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.983e-06/0.3687, allocations: 0 / 0.7527 GB, free: 8.512 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 1.023e-05/0.3687, allocations: 4 kB / 0.7527 GB, free: 8.508 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: 5
 * Number of variables: 5
Notification: Performance of Generate backend data structure: time 0.0005016/0.3692, allocations: 366.4 kB / 0.7531 GB, free: 8.105 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.878e-05/0.3692, allocations: 8.031 kB / 0.7531 GB, free: 8.098 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.764e-05/0.3693, allocations: 7.906 kB / 0.7531 GB, free: 8.09 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00016/0.3695, allocations: 182.8 kB / 0.7533 GB, free: 7.871 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.443e-05/0.3695, allocations: 4 kB / 0.7533 GB, free: 7.867 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.545e-05/0.3695, allocations: 4 kB / 0.7533 GB, free: 7.863 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001485/0.3697, allocations: 53.69 kB / 0.7533 GB, free: 7.805 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.946e-06/0.3697, allocations: 0 / 0.7533 GB, free: 7.805 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.165e-05/0.3697, allocations: 0 / 0.7533 GB, free: 7.805 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.96e-06/0.3697, allocations: 0 / 0.7533 GB, free: 7.805 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001015/0.3698, allocations: 35.98 kB / 0.7534 GB, free: 7.77 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006246/0.3705, allocations: 320.9 kB / 0.7537 GB, free: 7.406 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001184/0.3706, allocations: 50.5 kB / 0.7537 GB, free: 7.348 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 5.99e-05/0.3707, allocations: 20.86 kB / 0.7537 GB, free: 7.324 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002074/0.3709, allocations: 109.1 kB / 0.7538 GB, free: 7.199 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.709e-05/0.371, allocations: 34.56 kB / 0.7539 GB, free: 7.156 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=3): time 2.128e-06/0.371, allocations: 0 / 0.7539 GB, free: 7.156 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=3): time 0.0002325/0.3712, allocations: 69.58 kB / 0.7539 GB, free: 7.082 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.81e-05/0.3713, allocations: 59.34 kB / 0.754 GB, free: 7.012 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001251/0.3714, allocations: 113 kB / 0.7541 GB, free: 6.895 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 2.361e-05/0.3714, allocations: 29.69 kB / 0.7541 GB, free: 6.859 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 7.429e-05/0.3715, allocations: 88.14 kB / 0.7542 GB, free: 6.77 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 2.449e-05/0.3716, allocations: 11.84 kB / 0.7542 GB, free: 6.758 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.687e-06/0.3716, allocations: 4 kB / 0.7542 GB, free: 6.754 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0001596/0.3718, allocations: 326.7 kB / 0.7545 GB, free: 6.426 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 5.35e-05/0.3718, allocations: 16 kB / 0.7546 GB, free: 6.41 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 5.03e-05/0.3719, allocations: 19.98 kB / 0.7546 GB, free: 6.391 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 4.798e-05/0.3719, allocations: 12 kB / 0.7546 GB, free: 6.379 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.997e-06/0.3719, allocations: 0 / 0.7546 GB, free: 6.379 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0001687/0.3721, allocations: 69.58 kB / 0.7547 GB, free: 6.305 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.414e-05/0.3722, allocations: 4.938 kB / 0.7547 GB, free: 6.301 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.528e-06/0.3722, allocations: 0 / 0.7547 GB, free: 6.301 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.082e-05/0.3722, allocations: 0 / 0.7547 GB, free: 6.301 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001653/0.3724, allocations: 27.97 kB / 0.7547 GB, free: 6.273 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.045e-06/0.3724, allocations: 0 / 0.7547 GB, free: 6.273 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001096/0.3725, allocations: 19.94 kB / 0.7547 GB, free: 6.254 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.215e-05/0.3725, allocations: 4 kB / 0.7547 GB, free: 6.25 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: 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 8.59e-05/0.3726, allocations: 109 kB / 0.7548 GB, free: 6.137 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.157e-05/0.3727, allocations: 7.906 kB / 0.7548 GB, free: 6.129 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002078/0.3729, allocations: 81.62 kB / 0.7549 GB, free: 6.043 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.059e-06/0.3729, allocations: 0 / 0.7549 GB, free: 6.043 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.02e-06/0.3729, allocations: 0 / 0.7549 GB, free: 6.043 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.201e-06/0.3729, allocations: 0 / 0.7549 GB, free: 6.043 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002508/0.3732, allocations: 189.6 kB / 0.7551 GB, free: 5.809 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.889e-06/0.3732, allocations: 0 / 0.7551 GB, free: 5.809 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000147/0.3734, allocations: 27.97 kB / 0.7551 GB, free: 5.781 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.149e-06/0.3734, allocations: 0 / 0.7551 GB, free: 5.781 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.359e-06/0.3734, allocations: 0 / 0.7551 GB, free: 5.781 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.003e-06/0.3734, allocations: 0 / 0.7551 GB, free: 5.781 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.454e-06/0.3734, allocations: 0 / 0.7551 GB, free: 5.781 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002185/0.3736, allocations: 171.3 kB / 0.7553 GB, free: 5.598 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.601e-05/0.3737, allocations: 81.11 kB / 0.7553 GB, free: 5.5 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.034e-05/0.3737, allocations: 4 kB / 0.7554 GB, free: 5.496 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001524/0.3739, allocations: 19.98 kB / 0.7554 GB, free: 5.477 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.214e-05/0.374, allocations: 3.984 kB / 0.7554 GB, free: 5.473 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.276e-05/0.374, allocations: 8 kB / 0.7554 GB, free: 5.465 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 8.52e-05/0.3741, allocations: 103.7 kB / 0.7555 GB, free: 5.363 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 7.15e-07/0.3741, allocations: 0 / 0.7555 GB, free: 5.363 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0003044/0.3744, allocations: 12 kB / 0.7555 GB, free: 5.352 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: 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 0.0001639/0.3746, allocations: 107.2 kB / 0.7556 GB, free: 5.234 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.0001381/0.3747, allocations: 39.92 kB / 0.7556 GB, free: 5.195 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 2.088e-06/0.3747, allocations: 0 / 0.7556 GB, free: 5.195 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 6.231e-05/0.3748, allocations: 20.31 kB / 0.7557 GB, free: 5.176 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000203/0.375, allocations: 7.953 kB / 0.7557 GB, free: 5.168 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00029/0.3753, allocations: 100.7 kB / 0.7558 GB, free: 5.047 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003707/0.3757, allocations: 0.6887 MB / 0.7564 GB, free: 4.332 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 3.721e-05/0.3758, allocations: 4 kB / 0.7564 GB, free: 4.328 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.124e-05/0.3758, allocations: 11.44 kB / 0.7564 GB, free: 4.316 MB / 0.6355 GB
Notification: Performance of SimCode: time 1.351e-06/0.3758, allocations: 0 / 0.7564 GB, free: 4.316 MB / 0.6355 GB
Notification: Performance of Templates: time 0.003255/0.3791, allocations: 0.6447 MB / 0.7571 GB, free: 3.676 MB / 0.6355 GB