Running command: translateModel(Buildings.Utilities.Math.Examples.Biquadratic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Utilities.Math.Examples.Biquadratic")
Notification: Performance of loadModel(Buildings): time 4.208/4.208, allocations: 464.6 MB / 476.8 MB, free: 2.203 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.373e-05/3.387e-05, allocations: 4 kB / 0.5731 GB, free: 5.758 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1936/0.1937, allocations: 107.2 MB / 0.6778 GB, free: 10.39 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.6934/0.8871, allocations: 131.8 MB / 0.8064 GB, free: 12.55 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002131/0.8874, allocations: 69.42 kB / 0.8065 GB, free: 12.55 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.003521/0.8909, allocations: 1.07 MB / 0.8076 GB, free: 12.18 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.077e-06/0.891, allocations: 0 / 0.8076 GB, free: 12.18 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 8.485e-06/0.891, allocations: 3.844 kB / 0.8076 GB, free: 12.18 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 0.0003768/0.8914, allocations: 372.8 kB / 0.8079 GB, free: 11.82 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.634e-05/0.8914, allocations: 11.59 kB / 0.8079 GB, free: 11.82 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.759e-05/0.8915, allocations: 5.156 kB / 0.8079 GB, free: 11.82 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 8.724e-05/0.8916, allocations: 174.5 kB / 0.8081 GB, free: 11.62 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.479e-05/0.8916, allocations: 0 / 0.8081 GB, free: 11.62 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.364e-05/0.8916, allocations: 3.188 kB / 0.8081 GB, free: 11.62 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001372/0.8918, allocations: 65.05 kB / 0.8082 GB, free: 11.57 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.876e-06/0.8918, allocations: 0 / 0.8082 GB, free: 11.57 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.097e-05/0.8918, allocations: 0 / 0.8082 GB, free: 11.57 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.976e-06/0.8918, allocations: 0 / 0.8082 GB, free: 11.57 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 9.23e-05/0.8919, allocations: 36.69 kB / 0.8082 GB, free: 11.57 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005198/0.8925, allocations: 324.5 kB / 0.8085 GB, free: 11.3 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001053/0.8926, allocations: 46.7 kB / 0.8086 GB, free: 11.28 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 5.275e-05/0.8927, allocations: 24.05 kB / 0.8086 GB, free: 11.27 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001753/0.8929, allocations: 106.2 kB / 0.8087 GB, free: 11.17 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.863e-05/0.8929, allocations: 38.98 kB / 0.8087 GB, free: 11.13 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=3): time 2.5e-06/0.8929, allocations: 0 / 0.8087 GB, free: 11.13 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=3): time 0.000216/0.8931, allocations: 66.48 kB / 0.8088 GB, free: 11.09 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.648e-05/0.8932, allocations: 51.41 kB / 0.8088 GB, free: 11.03 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.391e-05/0.8933, allocations: 114.5 kB / 0.8089 GB, free: 10.94 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 1.252e-05/0.8933, allocations: 29.33 kB / 0.809 GB, free: 10.91 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 3.882e-05/0.8933, allocations: 94.09 kB / 0.8091 GB, free: 10.83 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 2.144e-05/0.8934, allocations: 7.469 kB / 0.8091 GB, free: 10.82 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.66e-06/0.8934, allocations: 4 kB / 0.8091 GB, free: 10.82 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 5.293e-05/0.8934, allocations: 325 kB / 0.8094 GB, free: 10.5 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 4.608e-05/0.8935, allocations: 11.38 kB / 0.8094 GB, free: 10.5 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 4.221e-05/0.8936, allocations: 14.42 kB / 0.8094 GB, free: 10.5 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 4.796e-05/0.8936, allocations: 21.77 kB / 0.8094 GB, free: 10.5 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.139e-06/0.8936, allocations: 3.938 kB / 0.8094 GB, free: 10.5 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0001447/0.8938, allocations: 65.7 kB / 0.8095 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.456e-05/0.8938, allocations: 3.844 kB / 0.8095 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.166e-06/0.8938, allocations: 0 / 0.8095 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.376e-05/0.8939, allocations: 8.484 kB / 0.8095 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001603/0.894, allocations: 21.59 kB / 0.8095 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.168e-06/0.894, allocations: 3.656 kB / 0.8095 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001007/0.8942, allocations: 21.05 kB / 0.8095 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.352e-05/0.8942, allocations: 0 / 0.8095 GB, free: 10.46 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 5.079e-05/0.8943, allocations: 119.5 kB / 0.8097 GB, free: 10.34 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.892e-05/0.8943, allocations: 3.906 kB / 0.8097 GB, free: 10.34 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001859/0.8945, allocations: 86.58 kB / 0.8097 GB, free: 10.29 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.85e-06/0.8945, allocations: 0 / 0.8097 GB, free: 10.29 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.779e-06/0.8945, allocations: 0 / 0.8097 GB, free: 10.29 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.327e-06/0.8945, allocations: 0 / 0.8097 GB, free: 10.29 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001773/0.8947, allocations: 184.4 kB / 0.8099 GB, free: 10.1 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.157e-06/0.8947, allocations: 0 / 0.8099 GB, free: 10.1 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001319/0.8949, allocations: 25.31 kB / 0.8099 GB, free: 10.1 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.469e-06/0.8949, allocations: 0 / 0.8099 GB, free: 10.1 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.012e-05/0.8949, allocations: 240 / 0.8099 GB, free: 10.1 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.998e-06/0.8949, allocations: 6.953 kB / 0.8099 GB, free: 10.09 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.669e-06/0.8949, allocations: 0 / 0.8099 GB, free: 10.09 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001622/0.8951, allocations: 170.4 kB / 0.8101 GB, free: 9.953 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 2.316e-05/0.8951, allocations: 80.16 kB / 0.8102 GB, free: 9.859 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.766e-05/0.8952, allocations: 0 / 0.8102 GB, free: 9.859 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001449/0.8953, allocations: 21.91 kB / 0.8102 GB, free: 9.855 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.509e-05/0.8954, allocations: 10.45 kB / 0.8102 GB, free: 9.852 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.089e-05/0.8954, allocations: 0 / 0.8102 GB, free: 9.852 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 5.347e-05/0.8955, allocations: 105.3 kB / 0.8103 GB, free: 9.773 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 8.65e-07/0.8955, allocations: 0 / 0.8103 GB, free: 9.773 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0003097/0.8958, allocations: 15.62 kB / 0.8103 GB, free: 9.766 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 0.0001285/0.8959, allocations: 109.3 kB / 0.8104 GB, free: 9.676 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.0001264/0.8961, allocations: 29.34 kB / 0.8105 GB, free: 9.676 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 3.069e-06/0.8961, allocations: 3.438 kB / 0.8105 GB, free: 9.676 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 5.366e-05/0.8962, allocations: 18.66 kB / 0.8105 GB, free: 9.676 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002001/0.8964, allocations: 0.5469 kB / 0.8105 GB, free: 9.676 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002593/0.8966, allocations: 116.3 kB / 0.8106 GB, free: 9.586 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004424/0.8971, allocations: 0.6927 MB / 0.8113 GB, free: 24.89 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 4.254e-05/0.8972, allocations: 3.844 kB / 0.8113 GB, free: 24.89 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.782e-05/0.8972, allocations: 7.438 kB / 0.8113 GB, free: 24.88 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.511e-06/0.8972, allocations: 3.938 kB / 0.8113 GB, free: 24.88 MB / 0.6511 GB
Notification: Performance of Templates: time 0.003098/0.9003, allocations: 0.6334 MB / 0.8119 GB, free: 24.82 MB / 0.6511 GB