Running command: translateModel(Buildings.Utilities.Math.Examples.Biquadratic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Utilities.Math.Examples.Biquadratic")
Notification: Performance of loadModel(Buildings): time 3.743/3.743, allocations: 403.9 MB / 411 MB, free: 400 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.452e-05/3.46e-05, allocations: 4 kB / 0.4942 GB, free: 1.402 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5362/0.5363, allocations: 92.69 MB / 0.5847 GB, free: 2.395 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1807/0.7171, allocations: 119.4 MB / 0.7013 GB, free: 10.82 MB / 0.5886 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000236/0.7174, allocations: 71.95 kB / 0.7014 GB, free: 10.75 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 0.003789/0.7212, allocations: 1.046 MB / 0.7024 GB, free: 9.699 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 1.987e-06/0.7212, allocations: 0 / 0.7024 GB, free: 9.699 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 6.4e-06/0.7212, allocations: 0 / 0.7024 GB, free: 9.699 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: 5
 * Number of variables: 5
Notification: Performance of Generate backend data structure: time 0.0004926/0.7217, allocations: 370.4 kB / 0.7027 GB, free: 9.293 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 4.142e-05/0.7218, allocations: 8.031 kB / 0.7027 GB, free: 9.285 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.979e-05/0.7218, allocations: 15.86 kB / 0.7028 GB, free: 9.27 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001507/0.722, allocations: 175 kB / 0.7029 GB, free: 9.059 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.216e-05/0.722, allocations: 0 / 0.7029 GB, free: 9.059 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.724e-05/0.722, allocations: 7.984 kB / 0.7029 GB, free: 9.051 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001282/0.7222, allocations: 35.92 kB / 0.703 GB, free: 9.016 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001186/0.7223, allocations: 53.62 kB / 0.703 GB, free: 8.957 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.996e-06/0.7223, allocations: 0 / 0.703 GB, free: 8.957 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.015e-05/0.7224, allocations: 0 / 0.703 GB, free: 8.957 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.3e-06/0.7224, allocations: 3.953 kB / 0.703 GB, free: 8.953 MB / 0.5886 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005878/0.723, allocations: 305.4 kB / 0.7033 GB, free: 8.617 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001145/0.7231, allocations: 42.56 kB / 0.7034 GB, free: 8.566 MB / 0.5886 GB
Notification: Performance of preOpt resolveLoops (simulation): time 5.232e-05/0.7232, allocations: 20.8 kB / 0.7034 GB, free: 8.543 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002097/0.7234, allocations: 105.2 kB / 0.7035 GB, free: 8.422 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.19e-05/0.7234, allocations: 42.5 kB / 0.7035 GB, free: 8.371 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=3): time 1.926e-06/0.7235, allocations: 0 / 0.7035 GB, free: 8.371 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=3): time 0.0003218/0.7238, allocations: 77.53 kB / 0.7036 GB, free: 8.289 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.075e-05/0.7238, allocations: 51.41 kB / 0.7036 GB, free: 8.227 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001066/0.724, allocations: 113 kB / 0.7037 GB, free: 8.109 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 1.999e-05/0.724, allocations: 25.7 kB / 0.7038 GB, free: 8.078 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 6.206e-05/0.7241, allocations: 88.14 kB / 0.7039 GB, free: 7.988 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 2.183e-05/0.7241, allocations: 11.89 kB / 0.7039 GB, free: 7.977 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.532e-06/0.7241, allocations: 4 kB / 0.7039 GB, free: 7.973 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0001338/0.7243, allocations: 314.8 kB / 0.7042 GB, free: 7.656 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 4.967e-05/0.7243, allocations: 15.98 kB / 0.7042 GB, free: 7.641 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 4.088e-05/0.7244, allocations: 12 kB / 0.7042 GB, free: 7.629 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000111/0.7245, allocations: 19.98 kB / 0.7042 GB, free: 7.609 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.078e-06/0.7245, allocations: 0 / 0.7042 GB, free: 7.609 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0002215/0.7247, allocations: 85.5 kB / 0.7043 GB, free: 7.52 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 1.9e-05/0.7248, allocations: 4 kB / 0.7043 GB, free: 7.516 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.225e-06/0.7248, allocations: 0 / 0.7043 GB, free: 7.516 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.279e-05/0.7248, allocations: 4 kB / 0.7043 GB, free: 7.512 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001761/0.725, allocations: 23.98 kB / 0.7043 GB, free: 7.488 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.242e-06/0.725, allocations: 0 / 0.7043 GB, free: 7.488 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001143/0.7251, allocations: 19.94 kB / 0.7043 GB, free: 7.469 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.36e-05/0.7252, allocations: 3.984 kB / 0.7044 GB, free: 7.465 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: 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 8.07e-05/0.7253, allocations: 106.4 kB / 0.7045 GB, free: 7.355 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.21e-05/0.7253, allocations: 7.906 kB / 0.7045 GB, free: 7.348 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002682/0.7256, allocations: 89.94 kB / 0.7045 GB, free: 7.246 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.662e-06/0.7256, allocations: 0 / 0.7045 GB, free: 7.246 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.159e-06/0.7256, allocations: 0 / 0.7045 GB, free: 7.246 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.751e-06/0.7256, allocations: 7.938 kB / 0.7046 GB, free: 7.238 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002098/0.7259, allocations: 158.2 kB / 0.7047 GB, free: 7.047 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.878e-06/0.7259, allocations: 0 / 0.7047 GB, free: 7.047 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001446/0.726, allocations: 27.97 kB / 0.7047 GB, free: 7.02 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.19e-06/0.7261, allocations: 0 / 0.7047 GB, free: 7.02 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.166e-06/0.7261, allocations: 0 / 0.7047 GB, free: 7.02 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.858e-06/0.7261, allocations: 0 / 0.7047 GB, free: 7.02 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.033e-06/0.7261, allocations: 4 kB / 0.7047 GB, free: 7.016 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002756/0.7264, allocations: 175.6 kB / 0.7049 GB, free: 6.828 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 4.737e-05/0.7264, allocations: 77.11 kB / 0.705 GB, free: 6.734 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.076e-05/0.7265, allocations: 7.984 kB / 0.705 GB, free: 6.727 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001563/0.7266, allocations: 19.98 kB / 0.705 GB, free: 6.707 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.616e-05/0.7267, allocations: 0 / 0.705 GB, free: 6.707 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.247e-05/0.7267, allocations: 7.938 kB / 0.705 GB, free: 6.699 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 7.495e-05/0.7268, allocations: 95.27 kB / 0.7051 GB, free: 6.605 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 2.847e-06/0.7268, allocations: 0 / 0.7051 GB, free: 6.605 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.0003209/0.7272, allocations: 23.78 kB / 0.7051 GB, free: 6.582 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: 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 0.0001619/0.7273, allocations: 115 kB / 0.7052 GB, free: 6.461 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.0001248/0.7275, allocations: 28 kB / 0.7053 GB, free: 6.434 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 2.137e-06/0.7275, allocations: 0 / 0.7053 GB, free: 6.434 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 5.773e-05/0.7275, allocations: 20 kB / 0.7053 GB, free: 6.414 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002167/0.7278, allocations: 7.938 kB / 0.7053 GB, free: 6.406 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002919/0.7281, allocations: 91.86 kB / 0.7054 GB, free: 6.293 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003249/0.7284, allocations: 0.6924 MB / 0.7061 GB, free: 5.574 MB / 0.5886 GB
Notification: Performance of simCode: alias equations: time 4.754e-05/0.7285, allocations: 0 / 0.7061 GB, free: 5.574 MB / 0.5886 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.506e-05/0.7285, allocations: 15.38 kB / 0.7061 GB, free: 5.559 MB / 0.5886 GB
Notification: Performance of SimCode: time 9.48e-07/0.7285, allocations: 0 / 0.7061 GB, free: 5.559 MB / 0.5886 GB
Notification: Performance of Templates: time 0.003069/0.7316, allocations: 0.5889 MB / 0.7066 GB, free: 4.977 MB / 0.5886 GB