Running command: translateModel(Buildings.Fluid.Boilers.Examples.BoilerPolynomial,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Boilers.Examples.BoilerPolynomial")
Notification: Performance of loadModel(Buildings): time 3.898/3.898, allocations: 402 MB / 416.6 MB, free: 10.2 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.966e-05/2.97e-05, allocations: 4 kB / 0.5009 GB, free: 8.27 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1969/0.197, allocations: 92.68 MB / 0.5915 GB, free: 11.41 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Boilers.Examples.BoilerPolynomial): time 0.5642/0.7612, allocations: 45.77 MB / 0.6362 GB, free: 2.652 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.01916/0.7805, allocations: 7.732 MB / 0.6437 GB, free: 13.31 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002657/0.7832, allocations: 63.47 kB / 0.6438 GB, free: 13.29 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.003307/0.7865, allocations: 0.5801 MB / 0.6443 GB, free: 12.95 MB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.008199/0.7948, allocations: 1.572 MB / 0.6459 GB, free: 11.87 MB / 0.5261 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005128/0.7999, allocations: 0.9574 MB / 0.6468 GB, free: 11.41 MB / 0.5261 GB
Notification: Performance of NFFlatten.flatten: time 0.005966/0.8059, allocations: 1.697 MB / 0.6485 GB, free: 10.41 MB / 0.5261 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002114/0.8081, allocations: 0.6959 MB / 0.6491 GB, free: 10.16 MB / 0.5261 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00329/0.8114, allocations: 0.8178 MB / 0.6499 GB, free: 9.793 MB / 0.5261 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002315/0.8138, allocations: 0.6177 MB / 0.6505 GB, free: 9.559 MB / 0.5261 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003895/0.8177, allocations: 0.6716 MB / 0.6512 GB, free: 9.27 MB / 0.5261 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006788/0.8185, allocations: 52.25 kB / 0.6512 GB, free: 9.27 MB / 0.5261 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005295/0.819, allocations: 237.4 kB / 0.6515 GB, free: 9.105 MB / 0.5261 GB
Notification: Performance of NFVerifyModel.verify: time 0.001022/0.82, allocations: 151.2 kB / 0.6516 GB, free: 9.102 MB / 0.5261 GB
Notification: Performance of NFConvertDAE.convert: time 0.00453/0.8246, allocations: 1.678 MB / 0.6533 GB, free: 7.949 MB / 0.5261 GB
Notification: Performance of FrontEnd - DAE generated: time 4.117e-06/0.8247, allocations: 0 / 0.6533 GB, free: 7.949 MB / 0.5261 GB
Notification: Performance of FrontEnd: time 2.765e-06/0.8247, allocations: 1.25 kB / 0.6533 GB, free: 7.949 MB / 0.5261 GB
Notification: Performance of Transformations before backend: time 7.792e-05/0.8248, allocations: 0 / 0.6533 GB, free: 7.949 MB / 0.5261 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 243
 * Number of variables: 243
Notification: Performance of Generate backend data structure: time 0.00422/0.829, allocations: 1.399 MB / 0.6546 GB, free: 6.836 MB / 0.5261 GB
Notification: Performance of prepare preOptimizeDAE: time 5.57e-05/0.8291, allocations: 16.08 kB / 0.6546 GB, free: 6.828 MB / 0.5261 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001053/0.8301, allocations: 174.1 kB / 0.6548 GB, free: 6.746 MB / 0.5261 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003477/0.8336, allocations: 1.077 MB / 0.6559 GB, free: 5.879 MB / 0.5261 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001094/0.8338, allocations: 75.75 kB / 0.6559 GB, free: 5.844 MB / 0.5261 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002643/0.8341, allocations: 93.34 kB / 0.656 GB, free: 5.816 MB / 0.5261 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004574/0.8387, allocations: 1.159 MB / 0.6572 GB, free: 5.059 MB / 0.5261 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.618e-05/0.8388, allocations: 6.344 kB / 0.6572 GB, free: 5.055 MB / 0.5261 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001616/0.8389, allocations: 46.73 kB / 0.6572 GB, free: 5.02 MB / 0.5261 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.883e-05/0.839, allocations: 38.25 kB / 0.6572 GB, free: 5.008 MB / 0.5261 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003752/0.8428, allocations: 0.8264 MB / 0.658 GB, free: 4.605 MB / 0.5261 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01034/0.8532, allocations: 5.061 MB / 0.663 GB, free: 176 kB / 0.5261 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002779/0.856, allocations: 0.5724 MB / 0.6635 GB, free: 15.84 MB / 0.5417 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003309/0.8564, allocations: 177.2 kB / 0.6637 GB, free: 15.65 MB / 0.5417 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002304/0.8587, allocations: 477.1 kB / 0.6642 GB, free: 15.32 MB / 0.5417 GB
Notification: Performance of pre-optimization done (n=50): time 4.449e-06/0.8588, allocations: 3.938 kB / 0.6642 GB, free: 15.32 MB / 0.5417 GB
Notification: Performance of matching and sorting (n=53): time 0.01072/0.8695, allocations: 2.592 MB / 0.6667 GB, free: 13.59 MB / 0.5417 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000146/0.8697, allocations: 247.9 kB / 0.6669 GB, free: 13.3 MB / 0.5417 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002402/0.8721, allocations: 1.025 MB / 0.6679 GB, free: 12.74 MB / 0.5417 GB
Notification: Performance of collectPreVariables (initialization): time 0.000177/0.8723, allocations: 38.02 kB / 0.668 GB, free: 12.7 MB / 0.5417 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008214/0.8731, allocations: 0.6245 MB / 0.6686 GB, free: 12.14 MB / 0.5417 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000331/0.8735, allocations: 177.7 kB / 0.6688 GB, free: 11.99 MB / 0.5417 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.542e-05/0.8736, allocations: 16.03 kB / 0.6688 GB, free: 11.98 MB / 0.5417 GB
Notification: Performance of setup shared object (initialization): time 0.0001668/0.8738, allocations: 332.7 kB / 0.6691 GB, free: 11.66 MB / 0.5417 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001067/0.8748, allocations: 261.6 kB / 0.6693 GB, free: 11.54 MB / 0.5417 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001335/0.8762, allocations: 0.5432 MB / 0.6699 GB, free: 11.04 MB / 0.5417 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001635/0.8779, allocations: 364 kB / 0.6702 GB, free: 10.85 MB / 0.5417 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.361e-05/0.8779, allocations: 2.062 kB / 0.6702 GB, free: 10.85 MB / 0.5417 GB
Notification: Performance of matching and sorting (n=99) (initialization): time 0.003624/0.8816, allocations: 1.001 MB / 0.6712 GB, free: 10.31 MB / 0.5417 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001403/0.883, allocations: 2.675 MB / 0.6738 GB, free: 7.473 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.436e-05/0.8831, allocations: 6.781 kB / 0.6738 GB, free: 7.473 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006467/0.8837, allocations: 110.9 kB / 0.6739 GB, free: 7.414 MB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001286/0.8851, allocations: 159.2 kB / 0.6741 GB, free: 7.379 MB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002737/0.8878, allocations: 2.194 MB / 0.6762 GB, free: 5.242 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002429/0.8903, allocations: 120.8 kB / 0.6763 GB, free: 5.184 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001475/0.8905, allocations: 40.7 kB / 0.6764 GB, free: 5.172 MB / 0.5417 GB
Notification: Performance of prepare postOptimizeDAE: time 1.345e-05/0.8905, allocations: 2.156 kB / 0.6764 GB, free: 5.172 MB / 0.5417 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002153/0.8927, allocations: 0.8042 MB / 0.6772 GB, free: 4.746 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.438e-05/0.8927, allocations: 5.938 kB / 0.6772 GB, free: 4.746 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004925/0.8932, allocations: 107.6 kB / 0.6773 GB, free: 4.691 MB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009513/0.8942, allocations: 147.5 kB / 0.6774 GB, free: 4.652 MB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002725/0.8969, allocations: 2.21 MB / 0.6796 GB, free: 2.508 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002096/0.8991, allocations: 94.86 kB / 0.6797 GB, free: 2.457 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001487/0.8993, allocations: 36.02 kB / 0.6797 GB, free: 2.449 MB / 0.5417 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 30
 * Number of states: 0 ()
 * Number of discrete variables: 7 ($whenCondition1,y.a,y.b,y.last,$PRE.y.nextEvent,y.nextEvent,y.nextEventScaled)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (83):
 * Single equations (assignments): 80
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 4}
 * Non-linear torn systems: 1 {1 6}
Notification: Performance of prepare postOptimizeDAE: time 0.001027/0.9003, allocations: 367.2 kB / 0.68 GB, free: 2.168 MB / 0.5417 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004274/0.9007, allocations: 128 kB / 0.6802 GB, free: 2.102 MB / 0.5417 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002866/0.9036, allocations: 0.7659 MB / 0.6809 GB, free: 1.648 MB / 0.5417 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002274/0.9059, allocations: 0.7207 MB / 0.6816 GB, free: 0.8828 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.055e-06/0.906, allocations: 0 / 0.6816 GB, free: 0.8828 MB / 0.5417 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001054/0.9071, allocations: 275.5 kB / 0.6819 GB, free: 0.5938 MB / 0.5417 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003199/0.9074, allocations: 19.98 kB / 0.6819 GB, free: 0.5742 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001522/0.9089, allocations: 67.88 kB / 0.682 GB, free: 0.5078 MB / 0.5417 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001301/0.9091, allocations: 36.39 kB / 0.682 GB, free: 484 kB / 0.5417 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.003579/0.9127, allocations: 1.068 MB / 0.683 GB, free: 15.36 MB / 0.5573 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.003739/0.9165, allocations: 1.344 MB / 0.6844 GB, free: 13.99 MB / 0.5573 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0009163/0.9174, allocations: 295.3 kB / 0.6846 GB, free: 13.7 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 0.001865/0.9193, allocations: 0.7963 MB / 0.6854 GB, free: 12.9 MB / 0.5573 GB
Notification: Performance of Backend: time 9.42e-07/0.9194, allocations: 0 / 0.6854 GB, free: 12.9 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 0.004141/0.9235, allocations: 1.036 MB / 0.6864 GB, free: 11.84 MB / 0.5573 GB
Notification: Performance of SimCode: time 0.0104/0.934, allocations: 3.447 MB / 0.6898 GB, free: 8.336 MB / 0.5573 GB
Notification: Performance of Templates: time 0.07088/1.005, allocations: 24.65 MB / 0.7139 GB, free: 15.91 MB / 0.5886 GB