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 3.65/3.65, allocations: 403.3 MB / 415.4 MB, free: 12.98 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.53e-05/3.549e-05, allocations: 7.938 kB / 0.499 GB, free: 13.46 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4803/0.4803, allocations: 92.68 MB / 0.5895 GB, free: 14.49 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1817/0.6621, allocations: 120.1 MB / 0.7068 GB, free: 6.242 MB / 0.5886 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002304/0.6624, allocations: 67.97 kB / 0.7069 GB, free: 6.176 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 0.003933/0.6663, allocations: 1.05 MB / 0.7079 GB, free: 5.125 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 1.846e-06/0.6664, allocations: 0 / 0.7079 GB, free: 5.125 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 7.3e-06/0.6664, allocations: 0 / 0.7079 GB, free: 5.125 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 0.0005023/0.6669, allocations: 370.4 kB / 0.7082 GB, free: 4.719 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 4.372e-05/0.6669, allocations: 12.03 kB / 0.7083 GB, free: 4.707 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.976e-05/0.667, allocations: 7.859 kB / 0.7083 GB, free: 4.699 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001485/0.6671, allocations: 174.9 kB / 0.7084 GB, free: 4.488 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.531e-05/0.6672, allocations: 4 kB / 0.7084 GB, free: 4.484 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.288e-05/0.6672, allocations: 0 / 0.7084 GB, free: 4.484 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000158/0.6674, allocations: 57.67 kB / 0.7085 GB, free: 4.422 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.544e-06/0.6674, allocations: 0 / 0.7085 GB, free: 4.422 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.357e-05/0.6674, allocations: 4 kB / 0.7085 GB, free: 4.418 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.608e-06/0.6674, allocations: 0 / 0.7085 GB, free: 4.418 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001037/0.6675, allocations: 31.98 kB / 0.7085 GB, free: 4.387 MB / 0.5886 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006369/0.6682, allocations: 332.7 kB / 0.7088 GB, free: 4.012 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001262/0.6683, allocations: 54.55 kB / 0.7089 GB, free: 3.949 MB / 0.5886 GB
Notification: Performance of preOpt resolveLoops (simulation): time 6.428e-05/0.6684, allocations: 24.86 kB / 0.7089 GB, free: 3.922 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000217/0.6686, allocations: 105.2 kB / 0.709 GB, free: 3.801 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.868e-05/0.6687, allocations: 30.56 kB / 0.709 GB, free: 3.762 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=3): time 2.018e-06/0.6687, allocations: 0 / 0.709 GB, free: 3.762 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=3): time 0.000246/0.6689, allocations: 77.48 kB / 0.7091 GB, free: 3.68 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.546e-05/0.669, allocations: 55.41 kB / 0.7092 GB, free: 3.613 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001208/0.6691, allocations: 113 kB / 0.7093 GB, free: 3.496 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 2.083e-05/0.6692, allocations: 25.7 kB / 0.7093 GB, free: 3.465 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 7.618e-05/0.6693, allocations: 96.12 kB / 0.7094 GB, free: 3.367 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 2.086e-05/0.6693, allocations: 3.906 kB / 0.7094 GB, free: 3.363 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.897e-06/0.6693, allocations: 0 / 0.7094 GB, free: 3.363 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0001484/0.6695, allocations: 322.8 kB / 0.7097 GB, free: 3.039 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 5.103e-05/0.6695, allocations: 12 kB / 0.7097 GB, free: 3.027 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 4.779e-05/0.6696, allocations: 19.98 kB / 0.7097 GB, free: 3.008 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 5.151e-05/0.6697, allocations: 12 kB / 0.7098 GB, free: 2.996 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.183e-06/0.6697, allocations: 3.938 kB / 0.7098 GB, free: 2.992 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0001701/0.6698, allocations: 73.58 kB / 0.7098 GB, free: 2.914 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 1.809e-05/0.6699, allocations: 8 kB / 0.7098 GB, free: 2.906 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.878e-06/0.6699, allocations: 0 / 0.7098 GB, free: 2.906 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.466e-05/0.6699, allocations: 0 / 0.7098 GB, free: 2.906 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001733/0.6701, allocations: 23.92 kB / 0.7099 GB, free: 2.883 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.295e-06/0.6701, allocations: 7.953 kB / 0.7099 GB, free: 2.875 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001106/0.6702, allocations: 19.97 kB / 0.7099 GB, free: 2.855 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.045e-05/0.6703, allocations: 0 / 0.7099 GB, free: 2.855 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 8.323e-05/0.6704, allocations: 105 kB / 0.71 GB, free: 2.746 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.22e-05/0.6704, allocations: 3.906 kB / 0.71 GB, free: 2.742 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002248/0.6707, allocations: 85.69 kB / 0.7101 GB, free: 2.648 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.416e-06/0.6707, allocations: 4.234 kB / 0.7101 GB, free: 2.645 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.354e-06/0.6707, allocations: 0 / 0.7101 GB, free: 2.645 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.278e-06/0.6707, allocations: 3.953 kB / 0.7101 GB, free: 2.641 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002471/0.671, allocations: 177.6 kB / 0.7102 GB, free: 2.418 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.138e-06/0.671, allocations: 0 / 0.7102 GB, free: 2.418 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001393/0.6711, allocations: 23.92 kB / 0.7103 GB, free: 2.395 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.153e-05/0.6711, allocations: 7.984 kB / 0.7103 GB, free: 2.387 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.308e-05/0.6712, allocations: 7.938 kB / 0.7103 GB, free: 2.379 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.289e-06/0.6712, allocations: 4 kB / 0.7103 GB, free: 2.375 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.538e-06/0.6712, allocations: 0 / 0.7103 GB, free: 2.375 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002209/0.6714, allocations: 167.4 kB / 0.7104 GB, free: 2.195 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.323e-05/0.6715, allocations: 81.11 kB / 0.7105 GB, free: 2.098 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.975e-05/0.6715, allocations: 0 / 0.7105 GB, free: 2.098 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001555/0.6717, allocations: 15.98 kB / 0.7105 GB, free: 2.082 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.608e-05/0.6717, allocations: 7.984 kB / 0.7105 GB, free: 2.074 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.488e-05/0.6718, allocations: 4 kB / 0.7106 GB, free: 2.07 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 8.437e-05/0.6719, allocations: 95.28 kB / 0.7106 GB, free: 1.977 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 7.56e-07/0.6719, allocations: 0 / 0.7106 GB, free: 1.977 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.0003178/0.6722, allocations: 15.84 kB / 0.7107 GB, free: 1.961 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 0.0001722/0.6724, allocations: 118.9 kB / 0.7108 GB, free: 1.832 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.0001468/0.6725, allocations: 32 kB / 0.7108 GB, free: 1.801 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 5.651e-06/0.6726, allocations: 4 kB / 0.7108 GB, free: 1.797 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 6.313e-05/0.6726, allocations: 23.98 kB / 0.7108 GB, free: 1.773 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002076/0.6729, allocations: 5.719 kB / 0.7108 GB, free: 1.77 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003015/0.6732, allocations: 88.84 kB / 0.7109 GB, free: 1.66 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003556/0.6735, allocations: 0.6926 MB / 0.7116 GB, free: 0.9414 MB / 0.5886 GB
Notification: Performance of simCode: alias equations: time 4.738e-05/0.6736, allocations: 8 kB / 0.7116 GB, free: 0.9336 MB / 0.5886 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.166e-05/0.6736, allocations: 11.44 kB / 0.7116 GB, free: 0.9219 MB / 0.5886 GB
Notification: Performance of SimCode: time 1.51e-06/0.6737, allocations: 3.938 kB / 0.7116 GB, free: 0.918 MB / 0.5886 GB
Notification: Performance of Templates: time 0.00335/0.677, allocations: 0.6381 MB / 0.7122 GB, free: 292 kB / 0.5886 GB