Running command: translateModel(Buildings.Utilities.Math.Examples.Biquadratic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Utilities.Math.Examples.Biquadratic")
Notification: Performance of loadModel(Buildings): time 4.751/4.751, allocations: 458.9 MB / 473.4 MB, free: 11.88 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.3e-05/3.302e-05, allocations: 5.625 kB / 0.5697 GB, free: 9.809 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2354/0.2354, allocations: 106.2 MB / 0.6734 GB, free: 2.613 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Utilities.Math.Examples.Biquadratic): time 0.002064/0.2376, allocations: 1.204 MB / 0.6746 GB, free: 1.395 MB / 0.5417 GB
Notification: Performance of NFInst.instExpressions: time 0.0003258/0.2379, allocations: 92.61 kB / 0.6747 GB, free: 1.301 MB / 0.5417 GB
Notification: Performance of NFInst.updateImplicitVariability: time 3.454e-05/0.238, allocations: 0 / 0.6747 GB, free: 1.301 MB / 0.5417 GB
Notification: Performance of NFTyping.typeComponents: time 3.644e-05/0.238, allocations: 3.938 kB / 0.6747 GB, free: 1.297 MB / 0.5417 GB
Notification: Performance of NFTyping.typeBindings: time 6.936e-05/0.2381, allocations: 15.97 kB / 0.6747 GB, free: 1.281 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.000149/0.2383, allocations: 15.98 kB / 0.6747 GB, free: 1.266 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 6.978e-05/0.2384, allocations: 19.97 kB / 0.6748 GB, free: 1.246 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 8.258e-05/0.2385, allocations: 0 / 0.6748 GB, free: 1.246 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 6.183e-05/0.2385, allocations: 23.91 kB / 0.6748 GB, free: 1.223 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 5.609e-05/0.2386, allocations: 15.97 kB / 0.6748 GB, free: 1.207 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 8.286e-05/0.2387, allocations: 23.92 kB / 0.6748 GB, free: 1.184 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 1.919e-05/0.2387, allocations: 0 / 0.6748 GB, free: 1.184 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 3.802e-05/0.2388, allocations: 11.94 kB / 0.6748 GB, free: 1.172 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 2.042e-05/0.2388, allocations: 4 kB / 0.6748 GB, free: 1.168 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.0001135/0.2389, allocations: 31.94 kB / 0.6749 GB, free: 1.137 MB / 0.5417 GB
Notification: Performance of FrontEnd - DAE generated: time 2.986e-06/0.2389, allocations: 4 kB / 0.6749 GB, free: 1.133 MB / 0.5417 GB
Notification: Performance of FrontEnd: time 2.214e-06/0.239, allocations: 0 / 0.6749 GB, free: 1.133 MB / 0.5417 GB
Notification: Performance of Transformations before backend: time 9.608e-06/0.239, allocations: 0 / 0.6749 GB, free: 1.133 MB / 0.5417 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 0.0006794/0.2397, allocations: 372.2 kB / 0.6752 GB, free: 0.7227 MB / 0.5417 GB
Notification: Performance of prepare preOptimizeDAE: time 4.495e-05/0.2397, allocations: 8.031 kB / 0.6752 GB, free: 0.7148 MB / 0.5417 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.673e-05/0.2398, allocations: 19.91 kB / 0.6752 GB, free: 0.6953 MB / 0.5417 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001496/0.2399, allocations: 178.9 kB / 0.6754 GB, free: 492 kB / 0.5417 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.242e-05/0.24, allocations: 0 / 0.6754 GB, free: 492 kB / 0.5417 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.076e-05/0.24, allocations: 4 kB / 0.6754 GB, free: 488 kB / 0.5417 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004097/0.2404, allocations: 85.58 kB / 0.6755 GB, free: 396 kB / 0.5417 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.698e-06/0.2404, allocations: 8 kB / 0.6755 GB, free: 388 kB / 0.5417 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.241e-05/0.2405, allocations: 0 / 0.6755 GB, free: 388 kB / 0.5417 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.073e-06/0.2405, allocations: 3.984 kB / 0.6755 GB, free: 384 kB / 0.5417 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005961/0.2411, allocations: 95.92 kB / 0.6756 GB, free: 288 kB / 0.5417 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005096/0.2416, allocations: 284.9 kB / 0.6759 GB, free: 15.95 MB / 0.5573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003775/0.242, allocations: 82.47 kB / 0.676 GB, free: 15.86 MB / 0.5573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000269/0.2423, allocations: 101.2 kB / 0.6761 GB, free: 15.75 MB / 0.5573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.565e-05/0.2423, allocations: 38.55 kB / 0.6761 GB, free: 15.7 MB / 0.5573 GB
Notification: Performance of pre-optimization done (n=3): time 2.565e-06/0.2424, allocations: 0 / 0.6761 GB, free: 15.7 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=3): time 0.000985/0.2433, allocations: 177.5 kB / 0.6763 GB, free: 15.52 MB / 0.5573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.716e-05/0.2434, allocations: 59.34 kB / 0.6763 GB, free: 15.45 MB / 0.5573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001297/0.2435, allocations: 116.9 kB / 0.6764 GB, free: 15.33 MB / 0.5573 GB
Notification: Performance of collectPreVariables (initialization): time 1.884e-05/0.2436, allocations: 25.7 kB / 0.6764 GB, free: 15.3 MB / 0.5573 GB
Notification: Performance of collectInitialEqns (initialization): time 7.127e-05/0.2437, allocations: 96.12 kB / 0.6765 GB, free: 15.2 MB / 0.5573 GB
Notification: Performance of collectInitialBindings (initialization): time 2.619e-05/0.2437, allocations: 15.78 kB / 0.6766 GB, free: 15.18 MB / 0.5573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.922e-06/0.2437, allocations: 0 / 0.6766 GB, free: 15.18 MB / 0.5573 GB
Notification: Performance of setup shared object (initialization): time 0.0001309/0.2439, allocations: 319.1 kB / 0.6769 GB, free: 14.86 MB / 0.5573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000285/0.2442, allocations: 43.95 kB / 0.6769 GB, free: 14.82 MB / 0.5573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002809/0.2444, allocations: 55.89 kB / 0.677 GB, free: 14.77 MB / 0.5573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003079/0.2448, allocations: 51.97 kB / 0.677 GB, free: 14.71 MB / 0.5573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.126e-06/0.2448, allocations: 0 / 0.677 GB, free: 14.71 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0006532/0.2455, allocations: 133.5 kB / 0.6771 GB, free: 14.58 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 2.173e-05/0.2455, allocations: 4 kB / 0.6771 GB, free: 14.57 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.792e-06/0.2455, allocations: 0 / 0.6771 GB, free: 14.57 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.771e-05/0.2455, allocations: 0 / 0.6771 GB, free: 14.57 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002187/0.2458, allocations: 19.98 kB / 0.6772 GB, free: 14.55 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.322e-06/0.2458, allocations: 0 / 0.6772 GB, free: 14.55 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001546/0.2459, allocations: 23.97 kB / 0.6772 GB, free: 14.53 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.515e-05/0.246, allocations: 7.953 kB / 0.6772 GB, free: 14.52 MB / 0.5573 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 0.0001132/0.2461, allocations: 113.8 kB / 0.6773 GB, free: 14.4 MB / 0.5573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.651e-05/0.2461, allocations: 7.906 kB / 0.6773 GB, free: 14.39 MB / 0.5573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007035/0.2469, allocations: 145.5 kB / 0.6774 GB, free: 14.25 MB / 0.5573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.549e-06/0.2469, allocations: 0 / 0.6774 GB, free: 14.25 MB / 0.5573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.089e-06/0.2469, allocations: 0 / 0.6774 GB, free: 14.25 MB / 0.5573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.376e-06/0.2469, allocations: 0 / 0.6774 GB, free: 14.25 MB / 0.5573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002528/0.2472, allocations: 185.6 kB / 0.6776 GB, free: 14.02 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.245e-06/0.2472, allocations: 0 / 0.6776 GB, free: 14.02 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001855/0.2474, allocations: 19.98 kB / 0.6776 GB, free: 14 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.489e-06/0.2474, allocations: 0 / 0.6776 GB, free: 14 MB / 0.5573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.012e-05/0.2474, allocations: 0 / 0.6776 GB, free: 14 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.795e-06/0.2474, allocations: 0 / 0.6776 GB, free: 14 MB / 0.5573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.26e-06/0.2474, allocations: 4 kB / 0.6776 GB, free: 13.99 MB / 0.5573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007134/0.2482, allocations: 243.6 kB / 0.6779 GB, free: 13.74 MB / 0.5573 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.468e-05/0.2482, allocations: 77.11 kB / 0.6779 GB, free: 13.64 MB / 0.5573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.419e-05/0.2483, allocations: 4.047 kB / 0.6779 GB, free: 13.64 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001864/0.2485, allocations: 19.97 kB / 0.678 GB, free: 13.62 MB / 0.5573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.748e-05/0.2485, allocations: 7.984 kB / 0.678 GB, free: 13.61 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.717e-06/0.2486, allocations: 0 / 0.678 GB, free: 13.61 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 9.877e-05/0.2487, allocations: 95.27 kB / 0.6781 GB, free: 13.52 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 3.61e-07/0.2487, allocations: 4 kB / 0.6781 GB, free: 13.52 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.000294/0.249, allocations: 12 kB / 0.6781 GB, free: 13.5 MB / 0.5573 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 0.0001806/0.2492, allocations: 103.2 kB / 0.6782 GB, free: 13.39 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 0.0006435/0.2498, allocations: 111.8 kB / 0.6783 GB, free: 13.29 MB / 0.5573 GB
Notification: Performance of simCode: created event and clocks part: time 2.815e-06/0.2499, allocations: 3.938 kB / 0.6783 GB, free: 13.28 MB / 0.5573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002997/0.2502, allocations: 55.95 kB / 0.6783 GB, free: 13.23 MB / 0.5573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002182/0.2504, allocations: 7.953 kB / 0.6784 GB, free: 13.22 MB / 0.5573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004648/0.2509, allocations: 160.6 kB / 0.6785 GB, free: 13.04 MB / 0.5573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002986/0.2512, allocations: 0.6887 MB / 0.6792 GB, free: 12.32 MB / 0.5573 GB
Notification: Performance of simCode: alias equations: time 5.331e-05/0.2513, allocations: 7.859 kB / 0.6792 GB, free: 12.31 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.67e-05/0.2513, allocations: 7.438 kB / 0.6792 GB, free: 12.3 MB / 0.5573 GB
Notification: Performance of SimCode: time 1.172e-06/0.2513, allocations: 0 / 0.6792 GB, free: 12.3 MB / 0.5573 GB
Notification: Performance of Templates: time 0.003883/0.2552, allocations: 0.6548 MB / 0.6798 GB, free: 11.65 MB / 0.5573 GB