Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Boilers.Examples.BoilerPolynomial.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+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/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Fluid.Boilers.Examples.BoilerPolynomial,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Boilers.Examples.BoilerPolynomial") translateModel(Buildings.Fluid.Boilers.Examples.BoilerPolynomial,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Boilers.Examples.BoilerPolynomial") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001459/0.001466, allocations: 109.4 kB / 15.69 MB, free: 128 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001908/0.001908, allocations: 190.5 kB / 16.62 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.571/1.571, allocations: 205.1 MB / 222.5 MB, free: 4.535 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.89/1.89, allocations: 292.3 MB / 0.5489 GB, free: 12.79 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001527/0.001528, allocations: 66.2 kB / 0.6722 GB, free: 26.06 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.301/0.3025, allocations: 114.5 MB / 0.7841 GB, free: 12.8 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Boilers.Examples.BoilerPolynomial): time 0.0794/0.382, allocations: 57.21 MB / 0.84 GB, free: 3.371 MB / 0.6544 GB Notification: Performance of NFInst.instExpressions: time 0.01726/0.3993, allocations: 10.39 MB / 0.8501 GB, free: 8.965 MB / 0.67 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002848/0.4022, allocations: 47.75 kB / 0.8502 GB, free: 8.918 MB / 0.67 GB Notification: Performance of NFTyping.typeComponents: time 0.002205/0.4045, allocations: 0.687 MB / 0.8508 GB, free: 8.227 MB / 0.67 GB Notification: Performance of NFTyping.typeBindings: time 0.006526/0.411, allocations: 1.936 MB / 0.8527 GB, free: 6.281 MB / 0.67 GB Notification: Performance of NFTyping.typeClassSections: time 0.004644/0.4157, allocations: 1.337 MB / 0.854 GB, free: 4.957 MB / 0.67 GB Notification: Performance of NFFlatten.flatten: time 0.006812/0.4225, allocations: 3.623 MB / 0.8576 GB, free: 1.324 MB / 0.67 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002346/0.4249, allocations: 1.236 MB / 0.8588 GB, free: 56 kB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004116/0.4291, allocations: 1.321 MB / 0.8601 GB, free: 14.73 MB / 0.6856 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002189/0.4313, allocations: 1.027 MB / 0.8611 GB, free: 13.7 MB / 0.6856 GB Notification: Performance of NFPackage.collectConstants: time 0.0005103/0.4318, allocations: 128 kB / 0.8612 GB, free: 13.58 MB / 0.6856 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003762/0.4356, allocations: 1.24 MB / 0.8624 GB, free: 12.34 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.0007049/0.4363, allocations: 346.7 kB / 0.8627 GB, free: 12 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.001439/0.4377, allocations: 0.7775 MB / 0.8635 GB, free: 11.21 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.004867/0.4426, allocations: 2.395 MB / 0.8658 GB, free: 8.812 MB / 0.6856 GB Notification: Performance of FrontEnd - DAE generated: time 5.53e-06/0.4426, allocations: 0 / 0.8658 GB, free: 8.812 MB / 0.6856 GB Notification: Performance of FrontEnd: time 2.054e-06/0.4427, allocations: 0 / 0.8658 GB, free: 8.812 MB / 0.6856 GB Notification: Performance of Transformations before backend: time 3.071e-05/0.4427, allocations: 0 / 0.8658 GB, free: 8.812 MB / 0.6856 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 221 * Number of variables: 221 Notification: Performance of Generate backend data structure: time 0.003758/0.4465, allocations: 1.885 MB / 0.8677 GB, free: 6.855 MB / 0.6856 GB Notification: Performance of prepare preOptimizeDAE: time 5.515e-05/0.4465, allocations: 12.03 kB / 0.8677 GB, free: 6.844 MB / 0.6856 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004732/0.447, allocations: 171 kB / 0.8678 GB, free: 6.676 MB / 0.6856 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002072/0.4491, allocations: 1.182 MB / 0.869 GB, free: 5.438 MB / 0.6856 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.945e-05/0.4492, allocations: 70 kB / 0.8691 GB, free: 5.367 MB / 0.6856 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001352/0.4493, allocations: 92 kB / 0.8692 GB, free: 5.277 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001674/0.451, allocations: 0.9605 MB / 0.8701 GB, free: 4.281 MB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.522e-05/0.451, allocations: 0 / 0.8701 GB, free: 4.281 MB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.234e-05/0.4511, allocations: 40 kB / 0.8701 GB, free: 4.242 MB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.923e-05/0.4512, allocations: 23.94 kB / 0.8701 GB, free: 4.219 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001173/0.4523, allocations: 0.6675 MB / 0.8708 GB, free: 3.551 MB / 0.6856 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 0.005484/0.4578, allocations: 4.073 MB / 0.8748 GB, free: 15.27 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006737/0.4585, allocations: 389.9 kB / 0.8752 GB, free: 14.88 MB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003906/0.4589, allocations: 259.5 kB / 0.8754 GB, free: 14.62 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004952/0.4594, allocations: 0.4952 MB / 0.8759 GB, free: 14.02 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000573/0.46, allocations: 350 kB / 0.8762 GB, free: 13.64 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=52): time 1.833e-06/0.46, allocations: 0 / 0.8762 GB, free: 13.64 MB / 0.7012 GB Notification: Performance of matching and sorting (n=54): time 0.003927/0.464, allocations: 1.953 MB / 0.8781 GB, free: 11.6 MB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.145e-05/0.4641, allocations: 137 kB / 0.8783 GB, free: 11.43 MB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001479/0.4656, allocations: 1.097 MB / 0.8793 GB, free: 10.32 MB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 5.582e-05/0.4656, allocations: 49.69 kB / 0.8794 GB, free: 10.27 MB / 0.7012 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005133/0.4661, allocations: 0.5663 MB / 0.8799 GB, free: 9.695 MB / 0.7012 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001741/0.4663, allocations: 189.4 kB / 0.8801 GB, free: 9.508 MB / 0.7012 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002209/0.4666, allocations: 146.6 kB / 0.8802 GB, free: 9.359 MB / 0.7012 GB Notification: Performance of setup shared object (initialization): time 0.0001538/0.4667, allocations: 334 kB / 0.8806 GB, free: 9.027 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003934/0.4671, allocations: 232.7 kB / 0.8808 GB, free: 8.797 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005864/0.4677, allocations: 442.1 kB / 0.8812 GB, free: 8.285 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000889/0.4686, allocations: 0.6585 MB / 0.8819 GB, free: 7.559 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.705e-06/0.4686, allocations: 0 / 0.8819 GB, free: 7.559 MB / 0.7012 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.001493/0.4701, allocations: 0.8911 MB / 0.8827 GB, free: 6.645 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 4.669e-05/0.4702, allocations: 37.69 kB / 0.8828 GB, free: 6.602 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.559e-05/0.4702, allocations: 12 kB / 0.8828 GB, free: 6.59 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004106/0.4706, allocations: 118.1 kB / 0.8829 GB, free: 6.469 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004142/0.471, allocations: 115.8 kB / 0.883 GB, free: 6.355 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001995/0.473, allocations: 2.351 MB / 0.8853 GB, free: 3.844 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007987/0.4739, allocations: 52 kB / 0.8853 GB, free: 3.793 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.473e-05/0.4739, allocations: 32 kB / 0.8854 GB, free: 3.762 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007733/0.4747, allocations: 470 kB / 0.8858 GB, free: 3.297 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005398/0.4753, allocations: 437.5 kB / 0.8862 GB, free: 2.789 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008436/0.4761, allocations: 0.6468 MB / 0.8869 GB, free: 2.066 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.169e-06/0.4761, allocations: 7.938 kB / 0.8869 GB, free: 2.059 MB / 0.7012 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.001482/0.4776, allocations: 0.8913 MB / 0.8877 GB, free: 1.148 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 3.87e-05/0.4777, allocations: 36.67 kB / 0.8878 GB, free: 1.109 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.853e-06/0.4777, allocations: 7.938 kB / 0.8878 GB, free: 1.102 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003341/0.478, allocations: 109.6 kB / 0.8879 GB, free: 0.9883 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004089/0.4784, allocations: 128.1 kB / 0.888 GB, free: 0.8633 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001893/0.4803, allocations: 2.347 MB / 0.8903 GB, free: 14.36 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008934/0.4813, allocations: 55.88 kB / 0.8904 GB, free: 14.3 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.026e-05/0.4813, allocations: 35.98 kB / 0.8904 GB, free: 14.27 MB / 0.7169 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 19 * Number of states: 0 () * Number of discrete variables: 7 (y.nextEventScaled,y.nextEvent,$PRE.y.nextEvent,y.last,y.b,y.a,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (73): * Single equations (assignments): 70 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,6)} Notification: Performance of prepare postOptimizeDAE: time 0.0003283/0.4817, allocations: 262 kB / 0.8906 GB, free: 14 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002019/0.4819, allocations: 122.5 kB / 0.8908 GB, free: 13.88 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00137/0.4832, allocations: 0.7961 MB / 0.8915 GB, free: 13.05 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.03e-05/0.4833, allocations: 11.88 kB / 0.8915 GB, free: 13.04 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.082e-06/0.4833, allocations: 11.98 kB / 0.8916 GB, free: 13.03 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009666/0.4843, allocations: 0.6879 MB / 0.8922 GB, free: 12.29 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002683/0.4869, allocations: 1.833 MB / 0.894 GB, free: 10.38 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.569e-06/0.487, allocations: 0 / 0.894 GB, free: 10.38 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003803/0.4874, allocations: 75.89 kB / 0.8941 GB, free: 10.31 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003166/0.4877, allocations: 101.8 kB / 0.8942 GB, free: 10.2 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.668e-05/0.4877, allocations: 16.14 kB / 0.8942 GB, free: 10.19 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001806/0.4895, allocations: 2.351 MB / 0.8965 GB, free: 7.672 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.797e-06/0.4896, allocations: 4.031 kB / 0.8965 GB, free: 7.668 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001658/0.4912, allocations: 1.12 MB / 0.8976 GB, free: 6.504 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004293/0.4917, allocations: 251.6 kB / 0.8978 GB, free: 6.238 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001597/0.4918, allocations: 15.98 kB / 0.8979 GB, free: 6.223 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006359/0.4925, allocations: 36.03 kB / 0.8979 GB, free: 6.188 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.117e-05/0.4926, allocations: 39.83 kB / 0.8979 GB, free: 6.148 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.303e-05/0.4926, allocations: 31.97 kB / 0.898 GB, free: 6.117 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.001088/0.4937, allocations: 0.8207 MB / 0.8988 GB, free: 5.293 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1.7e-07/0.4937, allocations: 0 / 0.8988 GB, free: 5.293 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.001644/0.4954, allocations: 0.5936 MB / 0.8993 GB, free: 4.699 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 1 (boi1.heaCapDry.T) * Number of discrete variables: 6 ($whenCondition1,y.a,y.b,y.last,y.nextEvent,y.nextEventScaled) * Number of discrete states: 6 (y.nextEvent,y.last,y.nextEventScaled,y.b,y.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (39): * Single equations (assignments): 34 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0008249/0.4962, allocations: 408.1 kB / 0.8997 GB, free: 4.301 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.002179/0.4984, allocations: 1.384 MB / 0.9011 GB, free: 2.867 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 5.61e-06/0.4984, allocations: 4.062 kB / 0.9011 GB, free: 2.863 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.0006065/0.499, allocations: 474.3 kB / 0.9015 GB, free: 2.375 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003021/0.5021, allocations: 0.7015 MB / 0.9022 GB, free: 1.688 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003376/0.5054, allocations: 1.987 MB / 0.9042 GB, free: 15.66 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000671/0.5061, allocations: 1.125 MB / 0.9053 GB, free: 14.5 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.0008572/0.507, allocations: 242.1 kB / 0.9055 GB, free: 14.26 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000177/0.5072, allocations: 87.42 kB / 0.9056 GB, free: 14.18 MB / 0.7325 GB Notification: Performance of SimCode: time 8.92e-07/0.5072, allocations: 0 / 0.9056 GB, free: 14.18 MB / 0.7325 GB Notification: Performance of Templates: time 0.4941/1.001, allocations: 27.35 MB / 0.9323 GB, free: 128.9 MB / 0.7325 GB make -j1 -f Buildings_8_Buildings.Fluid.Boilers.Examples.BoilerPolynomial.makefile (rm -f Buildings_8_Buildings.Fluid.Boilers.Examples.BoilerPolynomial.pipe ; mkfifo Buildings_8_Buildings.Fluid.Boilers.Examples.BoilerPolynomial.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Boilers.Examples.BoilerPolynomial.pipe >> ../files/Buildings_8_Buildings.Fluid.Boilers.Examples.BoilerPolynomial.sim & ./Buildings_8_Buildings.Fluid.Boilers.Examples.BoilerPolynomial -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.Boilers.Examples.BoilerPolynomial.pipe 2>&1)