Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_Boilers_Examples_BoilerPolynomialClosedLoop",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_Boilers_Examples_BoilerPolynomialClosedLoop",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.431/1.431, allocations: 252 MB / 267 MB, free: 10.97 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00154/0.00154, allocations: 192.5 kB / 326.6 MB, free: 2.211 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.826/1.826, allocations: 205.4 MB / 0.5776 GB, free: 20.25 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007616/0.0007617, allocations: 90.17 kB / 0.6822 GB, free: 12.88 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0003578/0.0003581, allocations: 10.94 kB / 0.7964 GB, free: 135.2 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2453/0.2457, allocations: 106.3 MB / 0.9003 GB, free: 63.83 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop): time 0.7964/1.042, allocations: 259.6 MB / 1.154 GB, free: 36.77 MB / 0.698 GB Notification: Performance of NFInst.instExpressions: time 0.06714/1.109, allocations: 50.2 MB / 1.203 GB, free: 10.27 MB / 0.7136 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01667/1.126, allocations: 262.2 kB / 1.203 GB, free: 10.01 MB / 0.7136 GB Notification: Performance of NFTyping.typeComponents: time 0.009875/1.136, allocations: 1.995 MB / 1.205 GB, free: 8 MB / 0.7136 GB Notification: Performance of NFTyping.typeBindings: time 0.02151/1.158, allocations: 5.394 MB / 1.21 GB, free: 2.59 MB / 0.7136 GB Notification: Performance of NFTyping.typeClassSections: time 0.01683/1.174, allocations: 5.014 MB / 1.215 GB, free: 13.62 MB / 0.7292 GB Notification: Performance of NFFlatten.flatten: time 0.02344/1.198, allocations: 14.21 MB / 1.229 GB, free: 15.36 MB / 0.7448 GB Notification: Performance of NFFlatten.resolveConnections: time 0.008161/1.206, allocations: 3.518 MB / 1.233 GB, free: 11.78 MB / 0.7448 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01446/1.221, allocations: 4.491 MB / 1.237 GB, free: 7.27 MB / 0.7448 GB Notification: Performance of NFSimplifyModel.simplify: time 0.008582/1.229, allocations: 3.574 MB / 1.24 GB, free: 3.68 MB / 0.7448 GB Notification: Performance of NFPackage.collectConstants: time 0.002097/1.231, allocations: 200 kB / 1.241 GB, free: 3.484 MB / 0.7448 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0093/1.241, allocations: 2.199 MB / 1.243 GB, free: 1.281 MB / 0.7448 GB Notification: Performance of NFScalarize.scalarize: time 0.003125/1.244, allocations: 1.035 MB / 1.244 GB, free: 248 kB / 0.7448 GB Notification: Performance of NFVerifyModel.verify: time 0.003867/1.248, allocations: 1.038 MB / 1.245 GB, free: 15.19 MB / 0.7605 GB Notification: Performance of NFConvertDAE.convert: time 0.012/1.26, allocations: 5.856 MB / 1.251 GB, free: 9.324 MB / 0.7605 GB Notification: Performance of FrontEnd - DAE generated: time 8.566e-06/1.26, allocations: 4 kB / 1.251 GB, free: 9.32 MB / 0.7605 GB Notification: Performance of FrontEnd: time 3.396e-06/1.26, allocations: 0 / 1.251 GB, free: 9.32 MB / 0.7605 GB Notification: Performance of Transformations before backend: time 0.000336/1.26, allocations: 0 / 1.251 GB, free: 9.32 MB / 0.7605 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 679 * Number of variables: 679 Notification: Performance of Generate backend data structure: time 0.01447/1.275, allocations: 5.157 MB / 1.256 GB, free: 4.078 MB / 0.7605 GB Notification: Performance of prepare preOptimizeDAE: time 5.937e-05/1.275, allocations: 8.031 kB / 1.256 GB, free: 4.07 MB / 0.7605 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001407/1.276, allocations: 371.3 kB / 1.256 GB, free: 3.699 MB / 0.7605 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006286/1.283, allocations: 0.9924 MB / 1.257 GB, free: 2.699 MB / 0.7605 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01463/1.297, allocations: 3.827 MB / 1.261 GB, free: 14.79 MB / 0.7761 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009495/1.298, allocations: 358 kB / 1.261 GB, free: 14.45 MB / 0.7761 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001172/1.299, allocations: 292 kB / 1.261 GB, free: 14.16 MB / 0.7761 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0114/1.311, allocations: 3.263 MB / 1.264 GB, free: 10.75 MB / 0.7761 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001473/1.311, allocations: 7.891 kB / 1.264 GB, free: 10.74 MB / 0.7761 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009265/1.312, allocations: 112 kB / 1.265 GB, free: 10.63 MB / 0.7761 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001169/1.312, allocations: 71.98 kB / 1.265 GB, free: 10.56 MB / 0.7761 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008077/1.32, allocations: 2.698 MB / 1.267 GB, free: 7.852 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 removeSimpleEquations (simulation): time 0.03506/1.355, allocations: 18.15 MB / 1.285 GB, free: 4.09 MB / 0.7917 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005158/1.361, allocations: 1.949 MB / 1.287 GB, free: 2.121 MB / 0.7917 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002635/1.363, allocations: 1.079 MB / 1.288 GB, free: 1.039 MB / 0.7917 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 0.01036/1.374, allocations: 3.859 MB / 1.292 GB, free: 13 MB / 0.8073 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.113e-05/1.374, allocations: 55.88 kB / 1.292 GB, free: 12.94 MB / 0.8073 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.004165/1.378, allocations: 0.8375 MB / 1.293 GB, free: 12.1 MB / 0.8073 GB Notification: Performance of pre-optimization done (n=142): time 1.18e-05/1.378, allocations: 0 / 1.293 GB, free: 12.1 MB / 0.8073 GB Notification: Performance of matching and sorting (n=147): time 0.03015/1.408, allocations: 7.647 MB / 1.3 GB, free: 4.328 MB / 0.8073 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.00021/1.408, allocations: 296 kB / 1.3 GB, free: 3.969 MB / 0.8073 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009533/1.418, allocations: 4.014 MB / 1.304 GB, free: 15.96 MB / 0.823 GB Notification: Performance of collectPreVariables (initialization): time 0.0006605/1.419, allocations: 61.7 kB / 1.304 GB, free: 15.9 MB / 0.823 GB Notification: Performance of collectInitialEqns (initialization): time 0.00305/1.422, allocations: 2.218 MB / 1.306 GB, free: 13.67 MB / 0.823 GB Notification: Performance of collectInitialBindings (initialization): time 0.001038/1.423, allocations: 0.5083 MB / 1.307 GB, free: 13.15 MB / 0.823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004096/1.423, allocations: 40 kB / 1.307 GB, free: 13.11 MB / 0.823 GB Notification: Performance of setup shared object (initialization): time 0.0002604/1.424, allocations: 390.3 kB / 1.307 GB, free: 12.73 MB / 0.823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002829/1.426, allocations: 0.9647 MB / 1.308 GB, free: 11.76 MB / 0.823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003491/1.43, allocations: 1.842 MB / 1.31 GB, free: 9.52 MB / 0.823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003176/1.433, allocations: 1.165 MB / 1.311 GB, free: 8.355 MB / 0.823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.456e-05/1.433, allocations: 8 kB / 1.311 GB, free: 8.348 MB / 0.823 GB Notification: Performance of matching and sorting (n=282) (initialization): time 0.0143/1.447, allocations: 3.715 MB / 1.315 GB, free: 4.609 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 0.0008299/1.448, allocations: 0.6674 MB / 1.316 GB, free: 3.676 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.693e-05/1.448, allocations: 23.98 kB / 1.316 GB, free: 3.652 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.005014/1.453, allocations: 0.6423 MB / 1.316 GB, free: 3 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00433/1.458, allocations: 0.5382 MB / 1.317 GB, free: 2.461 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.012/1.47, allocations: 5.286 MB / 1.322 GB, free: 12.88 MB / 0.8386 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007456/1.477, allocations: 356.5 kB / 1.322 GB, free: 12.53 MB / 0.8386 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007601/1.478, allocations: 127.9 kB / 1.322 GB, free: 12.4 MB / 0.8386 GB Notification: Performance of prepare postOptimizeDAE: time 1.643e-05/1.478, allocations: 4 kB / 1.322 GB, free: 12.4 MB / 0.8386 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01254/1.491, allocations: 3.129 MB / 1.325 GB, free: 9.258 MB / 0.8386 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001058/1.491, allocations: 27.98 kB / 1.325 GB, free: 9.23 MB / 0.8386 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003001/1.494, allocations: 0.5845 MB / 1.326 GB, free: 8.637 MB / 0.8386 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002541/1.496, allocations: 0.507 MB / 1.326 GB, free: 8.129 MB / 0.8386 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009603/1.506, allocations: 6.647 MB / 1.333 GB, free: 1.051 MB / 0.8386 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004975/1.511, allocations: 324.8 kB / 1.333 GB, free: 0.7305 MB / 0.8386 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005824/1.512, allocations: 120 kB / 1.333 GB, free: 0.6133 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 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (247): * Single equations (assignments): 236 * Array equations: 5 * Algorithm blocks: 0 * Record equations: 3 * 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 0.002808/1.515, allocations: 0.8875 MB / 1.334 GB, free: 15.71 MB / 0.8542 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001495/1.516, allocations: 450.2 kB / 1.335 GB, free: 15.27 MB / 0.8542 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008295/1.524, allocations: 3.013 MB / 1.338 GB, free: 12.24 MB / 0.8542 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.571e-05/1.524, allocations: 16 kB / 1.338 GB, free: 12.22 MB / 0.8542 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.636e-06/1.524, allocations: 4 kB / 1.338 GB, free: 12.22 MB / 0.8542 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005748/1.53, allocations: 2.287 MB / 1.34 GB, free: 9.891 MB / 0.8542 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 0.01505/1.545, allocations: 5.919 MB / 1.346 GB, free: 3.902 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.749e-06/1.545, allocations: 0 / 1.346 GB, free: 3.902 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001912/1.547, allocations: 367.5 kB / 1.346 GB, free: 3.543 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001461/1.549, allocations: 350.3 kB / 1.346 GB, free: 3.191 MB / 0.8542 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001515/1.549, allocations: 47.97 kB / 1.346 GB, free: 3.145 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005082/1.554, allocations: 4.308 MB / 1.351 GB, free: 14.54 MB / 0.8698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.435e-06/1.554, allocations: 144 / 1.351 GB, free: 14.54 MB / 0.8698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01114/1.565, allocations: 3.911 MB / 1.354 GB, free: 10.6 MB / 0.8698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003195/1.568, allocations: 0.7371 MB / 1.355 GB, free: 9.836 MB / 0.8698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001558/1.57, allocations: 36 kB / 1.355 GB, free: 9.801 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004305/1.574, allocations: 311.5 kB / 1.355 GB, free: 9.496 MB / 0.8698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004191/1.575, allocations: 125.8 kB / 1.356 GB, free: 9.375 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002874/1.575, allocations: 63.95 kB / 1.356 GB, free: 9.312 MB / 0.8698 GB Notification: Performance of sorting global known variables: time 0.007458/1.583, allocations: 2.643 MB / 1.358 GB, free: 6.688 MB / 0.8698 GB Notification: Performance of sort global known variables: time 1.012e-06/1.583, allocations: 0 / 1.358 GB, free: 6.688 MB / 0.8698 GB Notification: Performance of remove unused functions: time 0.0127/1.595, allocations: 1.968 MB / 1.36 GB, free: 4.719 MB / 0.8698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 11 (boi.heaCapDry.T,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) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (157): * Single equations (assignments): 150 * 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 0.01445/1.61, allocations: 5.096 MB / 1.365 GB, free: 15.57 MB / 0.8855 GB Notification: Performance of simCode: created initialization part: time 0.01219/1.622, allocations: 4.847 MB / 1.37 GB, free: 10.64 MB / 0.8855 GB Notification: Performance of simCode: created event and clocks part: time 1.1e-05/1.622, allocations: 4 kB / 1.37 GB, free: 10.63 MB / 0.8855 GB Notification: Performance of simCode: created simulation system equations: time 0.003534/1.626, allocations: 1.411 MB / 1.371 GB, free: 9.199 MB / 0.8855 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01546/1.641, allocations: 2.296 MB / 1.373 GB, free: 6.922 MB / 0.8855 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.5491/2.19, allocations: 32.08 MB / 1.405 GB, free: 331.6 MB / 0.9011 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003116/2.194, allocations: 2.46 MB / 1.407 GB, free: 330.8 MB / 0.9011 GB Notification: Performance of simCode: alias equations: time 0.006646/2.2, allocations: 0.9191 MB / 1.408 GB, free: 330.8 MB / 0.9011 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004143/2.204, allocations: 2.039 MB / 1.41 GB, free: 330.8 MB / 0.9011 GB Notification: Performance of SimCode: time 2.104e-06/2.204, allocations: 0 / 1.41 GB, free: 330.8 MB / 0.9011 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1932/2.398, allocations: 124.7 MB / 1.532 GB, free: 226.8 MB / 0.9011 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001501/2.398, allocations: 239.2 kB / 1.532 GB, free: 226.5 MB / 0.9011 GB Notification: Performance of buildModelFMU: Generate platform static: time 6.937/9.335, allocations: 0 / 1.532 GB, free: 226.5 MB / 0.9011 GB (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_7_0_x_Buildings_Fluid_Boilers_Examples_BoilerPolynomialClosedLoop_fmu --startTime=0 --stopTime=14400 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_Fluid_Boilers_Examples_BoilerPolynomialClosedLoop.fmu > Buildings_maint.7.0.x_Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop.pipe 2>&1)