Running command: translateModel(Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop")
Notification: Performance of loadModel(Buildings): time 4.656/4.656, allocations: 458.9 MB / 473.4 MB, free: 11.81 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.272e-05/3.263e-05, allocations: 4.062 kB / 0.5697 GB, free: 9.832 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2306/0.2307, allocations: 106.2 MB / 0.6734 GB, free: 2.625 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop): time 0.9827/1.213, allocations: 228.1 MB / 0.8961 GB, free: 12.86 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.09293/1.306, allocations: 42.51 MB / 0.9377 GB, free: 7.246 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01226/1.319, allocations: 346.2 kB / 0.938 GB, free: 6.906 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.01556/1.334, allocations: 3.121 MB / 0.941 GB, free: 3.77 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.03841/1.373, allocations: 8.333 MB / 0.9492 GB, free: 11.41 MB / 0.7136 GB
Notification: Performance of NFTyping.typeClassSections: time 0.03026/1.403, allocations: 7.233 MB / 0.9562 GB, free: 4.18 MB / 0.7136 GB
Notification: Performance of NFFlatten.flatten: time 0.01981/1.423, allocations: 6.146 MB / 0.9622 GB, free: 14.02 MB / 0.7292 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.008487/1.431, allocations: 2.906 MB / 0.9651 GB, free: 11.09 MB / 0.7292 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01237/1.444, allocations: 3.708 MB / 0.9687 GB, free: 7.371 MB / 0.7292 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006852/1.451, allocations: 2.41 MB / 0.971 GB, free: 4.953 MB / 0.7292 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.009693/1.461, allocations: 2.274 MB / 0.9733 GB, free: 2.676 MB / 0.7292 GB
Notification: Performance of NFPackage.collectConstants: time 0.002268/1.463, allocations: 220 kB / 0.9735 GB, free: 2.461 MB / 0.7292 GB
Notification: Performance of NFScalarize.scalarize: time 0.002226/1.465, allocations: 0.9999 MB / 0.9745 GB, free: 1.457 MB / 0.7292 GB
Notification: Performance of NFVerifyModel.verify: time 0.002644/1.468, allocations: 496 kB / 0.9749 GB, free: 0.9727 MB / 0.7292 GB
Notification: Performance of NFConvertDAE.convert: time 0.01292/1.481, allocations: 6.039 MB / 0.9808 GB, free: 10.92 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 4.258e-06/1.481, allocations: 0 / 0.9808 GB, free: 10.92 MB / 0.7448 GB
Notification: Performance of FrontEnd: time 2.475e-06/1.481, allocations: 0 / 0.9808 GB, free: 10.92 MB / 0.7448 GB
Notification: Performance of Transformations before backend: time 0.0002663/1.481, allocations: 4 kB / 0.9808 GB, free: 10.91 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: 695
 * Number of variables: 695
Notification: Performance of Generate backend data structure: time 0.01298/1.494, allocations: 4.298 MB / 0.985 GB, free: 6.543 MB / 0.7448 GB
Notification: Performance of prepare preOptimizeDAE: time 5.171e-05/1.494, allocations: 12.02 kB / 0.985 GB, free: 6.531 MB / 0.7448 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007353/1.501, allocations: 1.012 MB / 0.986 GB, free: 5.512 MB / 0.7448 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01204/1.514, allocations: 3.845 MB / 0.9898 GB, free: 1.598 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001511/1.515, allocations: 370.3 kB / 0.9901 GB, free: 1.23 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001212/1.516, allocations: 308 kB / 0.9904 GB, free: 0.9297 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01229/1.529, allocations: 3.342 MB / 0.9937 GB, free: 13.42 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.424e-05/1.529, allocations: 7.906 kB / 0.9937 GB, free: 13.41 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005177/1.529, allocations: 116 kB / 0.9938 GB, free: 13.3 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001125/1.529, allocations: 72 kB / 0.9939 GB, free: 13.23 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01244/1.542, allocations: 2.742 MB / 0.9966 GB, free: 10.48 MB / 0.7605 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 0.04367/1.586, allocations: 18.61 MB / 1.015 GB, free: 6.234 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008785/1.594, allocations: 2.066 MB / 1.017 GB, free: 4.148 MB / 0.7761 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 0.01421/1.609, allocations: 4.151 MB / 1.021 GB, free: 15.79 MB / 0.7917 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.252e-05/1.609, allocations: 51.88 kB / 1.021 GB, free: 15.73 MB / 0.7917 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.005999/1.615, allocations: 0.8645 MB / 1.022 GB, free: 14.87 MB / 0.7917 GB
Notification: Performance of pre-optimization done (n=151): time 1.293e-05/1.615, allocations: 0 / 1.022 GB, free: 14.87 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=156): time 0.0468/1.662, allocations: 7.771 MB / 1.029 GB, free: 6.969 MB / 0.7917 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000241/1.662, allocations: 462.3 kB / 1.03 GB, free: 6.414 MB / 0.7917 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/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 7.0.0/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 7.0.0/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 7.0.0/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 0.01012/1.672, allocations: 3.719 MB / 1.033 GB, free: 2.719 MB / 0.7917 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006562/1.673, allocations: 69.7 kB / 1.033 GB, free: 2.645 MB / 0.7917 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004256/1.677, allocations: 2.277 MB / 1.036 GB, free: 360 kB / 0.7917 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001493/1.679, allocations: 0.5431 MB / 1.036 GB, free: 15.8 MB / 0.8073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005943/1.679, allocations: 51.98 kB / 1.036 GB, free: 15.75 MB / 0.8073 GB
Notification: Performance of setup shared object (initialization): time 0.0004829/1.68, allocations: 398.5 kB / 1.037 GB, free: 15.36 MB / 0.8073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007478/1.687, allocations: 1.035 MB / 1.038 GB, free: 14.32 MB / 0.8073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006739/1.694, allocations: 1.944 MB / 1.04 GB, free: 11.96 MB / 0.8073 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005257/1.7, allocations: 1.251 MB / 1.041 GB, free: 10.71 MB / 0.8073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.004e-05/1.7, allocations: 8 kB / 1.041 GB, free: 10.7 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=303) (initialization): time 0.0187/1.718, allocations: 3.887 MB / 1.045 GB, free: 6.793 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003603/1.722, allocations: 8.976 MB / 1.053 GB, free: 13.09 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001143/1.722, allocations: 27.98 kB / 1.053 GB, free: 13.07 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005559/1.728, allocations: 0.5955 MB / 1.054 GB, free: 12.46 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00501/1.733, allocations: 0.5811 MB / 1.054 GB, free: 11.88 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01221/1.745, allocations: 5.371 MB / 1.06 GB, free: 6.207 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007228/1.752, allocations: 384.6 kB / 1.06 GB, free: 5.832 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007051/1.753, allocations: 139.9 kB / 1.06 GB, free: 5.695 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.534e-05/1.753, allocations: 4 kB / 1.06 GB, free: 5.691 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01648/1.769, allocations: 3.301 MB / 1.063 GB, free: 2.379 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001578/1.77, allocations: 27.98 kB / 1.063 GB, free: 2.352 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005893/1.776, allocations: 0.5846 MB / 1.064 GB, free: 1.758 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004727/1.78, allocations: 0.5538 MB / 1.065 GB, free: 1.203 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01485/1.795, allocations: 6.773 MB / 1.071 GB, free: 9.984 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006916/1.802, allocations: 371.7 kB / 1.072 GB, free: 9.621 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007436/1.803, allocations: 123.9 kB / 1.072 GB, free: 9.5 MB / 0.8386 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 85
 * 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 (264):
 * Single equations (assignments): 249
 * 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 0.003255/1.806, allocations: 0.8405 MB / 1.072 GB, free: 8.648 MB / 0.8386 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001508/1.808, allocations: 466.2 kB / 1.073 GB, free: 8.188 MB / 0.8386 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0139/1.822, allocations: 3.097 MB / 1.076 GB, free: 5.07 MB / 0.8386 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.916e-05/1.822, allocations: 20 kB / 1.076 GB, free: 5.051 MB / 0.8386 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.175e-05/1.822, allocations: 4 kB / 1.076 GB, free: 5.047 MB / 0.8386 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01049/1.832, allocations: 2.326 MB / 1.078 GB, free: 2.68 MB / 0.8386 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 postOpt removeSimpleEquations (simulation): time 0.02258/1.855, allocations: 6.221 MB / 1.084 GB, free: 12.37 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.905e-05/1.855, allocations: 3.984 kB / 1.084 GB, free: 12.36 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003992/1.859, allocations: 367.5 kB / 1.085 GB, free: 12 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002507/1.862, allocations: 374.3 kB / 1.085 GB, free: 11.63 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004934/1.862, allocations: 59.95 kB / 1.085 GB, free: 11.57 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00763/1.87, allocations: 4.355 MB / 1.089 GB, free: 6.926 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.144e-06/1.87, allocations: 0 / 1.089 GB, free: 6.926 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01702/1.887, allocations: 3.998 MB / 1.093 GB, free: 2.902 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003347/1.89, allocations: 0.7994 MB / 1.094 GB, free: 2.078 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001748/1.892, allocations: 44 kB / 1.094 GB, free: 2.035 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006566/1.899, allocations: 328.1 kB / 1.094 GB, free: 1.715 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005953/1.899, allocations: 125.8 kB / 1.095 GB, free: 1.59 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003121/1.9, allocations: 71.94 kB / 1.095 GB, free: 1.52 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.008238/1.908, allocations: 2.819 MB / 1.097 GB, free: 14.72 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 8.72e-07/1.908, allocations: 0 / 1.097 GB, free: 14.72 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.01227/1.92, allocations: 2.043 MB / 1.099 GB, free: 12.68 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 15 (boi.heaCapDry.T,val.res1.filter.x[1],val.res1.filter.x[2],val.res3.filter.x[1],val.res3.filter.x[2],val.filter.x[1],val.filter.x[2],pumLoa.filter.x[1],pumLoa.filter.x[2],pumBoi.filter.x[1],pumBoi.filter.x[2],conPID.I.y,exp.m,exp.H,vol.dynBal.U)
 * Number of discrete variables: 1 (onOffController.y)
 * Number of discrete states: 1 (onOffController.y)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (163):
 * Single equations (assignments): 156
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * 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 Backend phase and start with SimCode phase: time 0.002781/1.923, allocations: 0.8383 MB / 1.1 GB, free: 11.83 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.01932/1.942, allocations: 5.345 MB / 1.105 GB, free: 6.359 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.226e-05/1.943, allocations: 0 / 1.105 GB, free: 6.359 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.005892/1.948, allocations: 1.455 MB / 1.107 GB, free: 4.887 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02546/1.974, allocations: 2.275 MB / 1.109 GB, free: 2.629 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03595/2.01, allocations: 9.284 MB / 1.118 GB, free: 9.316 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005353/2.015, allocations: 2.658 MB / 1.121 GB, free: 6.625 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.01643/2.032, allocations: 1.36 MB / 1.122 GB, free: 5.258 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002172/2.034, allocations: 271.3 kB / 1.122 GB, free: 4.992 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.934e-06/2.034, allocations: 7.938 kB / 1.122 GB, free: 4.984 MB / 0.8855 GB
Notification: Performance of Templates: time 0.8729/2.907, allocations: 96.53 MB / 1.217 GB, free: 292.4 MB / 0.9011 GB