Running command: translateModel(Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop")
Notification: Performance of loadModel(Buildings): time 3.944/3.944, allocations: 402 MB / 416.6 MB, free: 10.2 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.822e-05/2.84e-05, allocations: 4 kB / 0.5009 GB, free: 8.273 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1992/0.1993, allocations: 92.69 MB / 0.5915 GB, free: 11.41 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop): time 0.8867/1.086, allocations: 225.2 MB / 0.8113 GB, free: 13.16 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.1012/1.187, allocations: 41.81 MB / 0.8522 GB, free: 3.273 MB / 0.7136 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01593/1.203, allocations: 362.1 kB / 0.8525 GB, free: 2.918 MB / 0.7136 GB
Notification: Performance of NFTyping.typeComponents: time 0.01555/1.219, allocations: 3.109 MB / 0.8555 GB, free: 15.79 MB / 0.7292 GB
Notification: Performance of NFTyping.typeBindings: time 0.03656/1.256, allocations: 8.224 MB / 0.8636 GB, free: 7.543 MB / 0.7292 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02563/1.281, allocations: 5.713 MB / 0.8692 GB, free: 1.828 MB / 0.7292 GB
Notification: Performance of NFFlatten.flatten: time 0.02058/1.302, allocations: 5.881 MB / 0.8749 GB, free: 11.94 MB / 0.7448 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.008936/1.311, allocations: 2.761 MB / 0.8776 GB, free: 9.152 MB / 0.7448 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01257/1.323, allocations: 3.396 MB / 0.8809 GB, free: 5.746 MB / 0.7448 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.007029/1.33, allocations: 2.386 MB / 0.8832 GB, free: 3.352 MB / 0.7448 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01056/1.341, allocations: 2.255 MB / 0.8854 GB, free: 1.094 MB / 0.7448 GB
Notification: Performance of NFPackage.collectConstants: time 0.002548/1.344, allocations: 208 kB / 0.8856 GB, free: 0.8906 MB / 0.7448 GB
Notification: Performance of NFScalarize.scalarize: time 0.6749/2.019, allocations: 0.9518 MB / 0.8866 GB, free: 62.64 MB / 0.7448 GB
Notification: Performance of NFVerifyModel.verify: time 0.003097/2.022, allocations: 490 kB / 0.887 GB, free: 62.64 MB / 0.7448 GB
Notification: Performance of NFConvertDAE.convert: time 0.01485/2.037, allocations: 5.85 MB / 0.8927 GB, free: 62.2 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 4.458e-06/2.037, allocations: 1.203 kB / 0.8927 GB, free: 62.2 MB / 0.7448 GB
Notification: Performance of FrontEnd: time 3.958e-06/2.037, allocations: 0.7031 kB / 0.8927 GB, free: 62.2 MB / 0.7448 GB
Notification: Performance of Transformations before backend: time 0.0003517/2.037, allocations: 3.75 kB / 0.8928 GB, free: 62.2 MB / 0.7448 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 692
 * Number of variables: 692
Notification: Performance of Generate backend data structure: time 0.01636/2.053, allocations: 4.231 MB / 0.8969 GB, free: 60.21 MB / 0.7448 GB
Notification: Performance of prepare preOptimizeDAE: time 5.88e-05/2.054, allocations: 11.75 kB / 0.8969 GB, free: 60.21 MB / 0.7448 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008684/2.062, allocations: 0.9936 MB / 0.8979 GB, free: 59.91 MB / 0.7448 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01546/2.078, allocations: 3.808 MB / 0.9016 GB, free: 59.18 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001606/2.079, allocations: 365.8 kB / 0.9019 GB, free: 59.17 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001712/2.081, allocations: 306.7 kB / 0.9022 GB, free: 59.16 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01598/2.097, allocations: 3.479 MB / 0.9056 GB, free: 58.71 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001113/2.097, allocations: 4.844 kB / 0.9056 GB, free: 58.71 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005625/2.098, allocations: 117.5 kB / 0.9057 GB, free: 58.71 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001223/2.098, allocations: 68.31 kB / 0.9058 GB, free: 58.71 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01457/2.113, allocations: 2.865 MB / 0.9086 GB, free: 58.67 MB / 0.7448 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 0.04268/2.155, allocations: 17.95 MB / 0.9261 GB, free: 48.93 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009387/2.165, allocations: 1.902 MB / 0.928 GB, free: 48.87 MB / 0.7448 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 evalFunc (simulation): time 0.01637/2.181, allocations: 5.091 MB / 0.933 GB, free: 47.39 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.09e-05/2.181, allocations: 58.31 kB / 0.933 GB, free: 47.35 MB / 0.7448 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.006269/2.188, allocations: 0.7994 MB / 0.9338 GB, free: 47.2 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=155): time 1.435e-05/2.188, allocations: 5.625 kB / 0.9338 GB, free: 47.19 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=158): time 0.0572/2.245, allocations: 8.32 MB / 0.9419 GB, free: 45.65 MB / 0.7448 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001745/2.245, allocations: 407.6 kB / 0.9423 GB, free: 45.18 MB / 0.7448 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Fluid/Actuators/BaseClasses/ValveParameters.mo:29:3-35:74:writable] Warning: Parameter val.res3.dpValve_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Fluid/Interfaces/PartialTwoPortInterface.mo:8:3-10:52:writable] Warning: Parameter val.res3.m_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Fluid/Actuators/BaseClasses/ValveParameters.mo:29:3-35:74:writable] Warning: Parameter val.res1.dpValve_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Fluid/Interfaces/PartialTwoPortInterface.mo:8:3-10:52:writable] Warning: Parameter val.res1.m_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value.
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01495/2.26, allocations: 3.466 MB / 0.9457 GB, free: 44.86 MB / 0.7448 GB
Notification: Performance of collectPreVariables (initialization): time 0.001026/2.261, allocations: 71.05 kB / 0.9458 GB, free: 44.83 MB / 0.7448 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004501/2.266, allocations: 2.262 MB / 0.948 GB, free: 44.25 MB / 0.7448 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001508/2.267, allocations: 0.5606 MB / 0.9485 GB, free: 43.89 MB / 0.7448 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005796/2.268, allocations: 50.5 kB / 0.9486 GB, free: 43.89 MB / 0.7448 GB
Notification: Performance of setup shared object (initialization): time 0.0002892/2.268, allocations: 400.8 kB / 0.949 GB, free: 43.59 MB / 0.7448 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007437/2.276, allocations: 1.053 MB / 0.95 GB, free: 43.57 MB / 0.7448 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008373/2.284, allocations: 1.946 MB / 0.9519 GB, free: 42.5 MB / 0.7448 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007016/2.291, allocations: 1.281 MB / 0.9531 GB, free: 42.44 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.158e-05/2.291, allocations: 2.844 kB / 0.9531 GB, free: 42.44 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=304) (initialization): time 0.02652/2.318, allocations: 4.352 MB / 0.9574 GB, free: 42.02 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001941/2.32, allocations: 9.163 MB / 0.9663 GB, free: 32.31 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001321/2.32, allocations: 27.44 kB / 0.9664 GB, free: 32.31 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.006376/2.326, allocations: 0.733 MB / 0.9671 GB, free: 32.27 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004924/2.331, allocations: 0.5641 MB / 0.9676 GB, free: 32.26 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01411/2.346, allocations: 5.649 MB / 0.9731 GB, free: 29.05 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007963/2.354, allocations: 370.7 kB / 0.9735 GB, free: 29 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008579/2.354, allocations: 139.1 kB / 0.9736 GB, free: 29 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 1.325e-05/2.355, allocations: 3.125 kB / 0.9736 GB, free: 29 MB / 0.7448 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01514/2.37, allocations: 3.283 MB / 0.9768 GB, free: 28.87 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001402/2.37, allocations: 27.7 kB / 0.9769 GB, free: 28.87 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005336/2.375, allocations: 0.5916 MB / 0.9774 GB, free: 28.84 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004496/2.38, allocations: 0.5397 MB / 0.978 GB, free: 28.83 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01318/2.393, allocations: 6.764 MB / 0.9846 GB, free: 24.67 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007188/2.4, allocations: 336.4 kB / 0.9849 GB, free: 24.63 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008499/2.401, allocations: 130.2 kB / 0.985 GB, free: 24.63 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 87
 * Number of states: 0 ()
 * Number of discrete variables: 3 ($PRE.onOffController.y,onOffController.y,conPID.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (265):
 * Single equations (assignments): 250
 * Array equations: 7
 * Algorithm blocks: 0
 * Record equations: 5
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(1,100.0%) 4,(3,100.0%) 11}
 * Non-linear torn systems: 1 {2 9}
Notification: Performance of prepare postOptimizeDAE: time 0.003511/2.405, allocations: 0.8316 MB / 0.9858 GB, free: 24.5 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001529/2.406, allocations: 448.4 kB / 0.9863 GB, free: 24.26 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02027/2.426, allocations: 3.581 MB / 0.9898 GB, free: 23.97 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01707/2.444, allocations: 2.814 MB / 0.9925 GB, free: 23.69 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.189e-05/2.444, allocations: 2.906 kB / 0.9925 GB, free: 23.69 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003443/2.447, allocations: 0.7276 MB / 0.9932 GB, free: 23.35 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001693/2.449, allocations: 42.05 kB / 0.9933 GB, free: 23.35 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006664/2.456, allocations: 303.8 kB / 0.9935 GB, free: 23.31 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007213/2.456, allocations: 139.4 kB / 0.9937 GB, free: 23.3 MB / 0.7448 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.01791/2.474, allocations: 3.075 MB / 0.9967 GB, free: 23.02 MB / 0.7448 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.01541/2.49, allocations: 3.962 MB / 1.001 GB, free: 22.12 MB / 0.7448 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.004187/2.494, allocations: 1.061 MB / 1.002 GB, free: 21.94 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.00681/2.501, allocations: 2.63 MB / 1.004 GB, free: 21.32 MB / 0.7448 GB
Notification: Performance of Backend: time 2.946e-06/2.501, allocations: 0 / 1.004 GB, free: 21.32 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.01438/2.515, allocations: 3.132 MB / 1.007 GB, free: 19.16 MB / 0.7448 GB
Notification: Performance of SimCode: time 0.03312/2.548, allocations: 11.01 MB / 1.018 GB, free: 9.039 MB / 0.7448 GB
Notification: Performance of Templates: time 0.2382/2.787, allocations: 80.63 MB / 1.097 GB, free: 9.754 MB / 0.823 GB