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 0.001598/0.001597, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001818/0.001818, allocations: 194.4 kB / 16.53 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.605/1.605, allocations: 205.1 MB / 222.4 MB, free: 4.613 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 1.813/1.813, allocations: 292.3 MB / 0.5489 GB, free: 12.86 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 0.00151/0.00151, allocations: 68.42 kB / 0.6715 GB, free: 26.2 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3098/0.3114, allocations: 114.5 MB / 0.7833 GB, free: 13.54 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Boilers.Examples.BoilerPolynomial): time 0.05958/0.371, allocations: 57.21 MB / 0.8392 GB, free: 4.105 MB / 0.6544 GB Notification: Performance of NFInst.instExpressions: time 0.01914/0.3902, allocations: 10.39 MB / 0.8494 GB, free: 9.695 MB / 0.67 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003113/0.3934, allocations: 55.69 kB / 0.8494 GB, free: 9.641 MB / 0.67 GB Notification: Performance of NFTyping.typeComponents: time 0.003026/0.3965, allocations: 0.6714 MB / 0.8501 GB, free: 8.965 MB / 0.67 GB Notification: Performance of NFTyping.typeBindings: time 0.009449/0.406, allocations: 1.942 MB / 0.852 GB, free: 7.016 MB / 0.67 GB Notification: Performance of NFTyping.typeClassSections: time 0.005139/0.4111, allocations: 1.333 MB / 0.8533 GB, free: 5.695 MB / 0.67 GB Notification: Performance of NFFlatten.flatten: time 0.006871/0.418, allocations: 3.615 MB / 0.8568 GB, free: 2.066 MB / 0.67 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002441/0.4205, allocations: 1.221 MB / 0.858 GB, free: 0.8125 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003892/0.4244, allocations: 1.321 MB / 0.8593 GB, free: 15.49 MB / 0.6856 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002266/0.4267, allocations: 1.015 MB / 0.8603 GB, free: 14.47 MB / 0.6856 GB Notification: Performance of NFPackage.collectConstants: time 0.0003283/0.4271, allocations: 135.9 kB / 0.8604 GB, free: 14.34 MB / 0.6856 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003353/0.4304, allocations: 1.232 MB / 0.8616 GB, free: 13.11 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.0004571/0.4309, allocations: 346.7 kB / 0.8619 GB, free: 12.77 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.001306/0.4322, allocations: 0.7892 MB / 0.8627 GB, free: 11.97 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.004696/0.4369, allocations: 2.361 MB / 0.865 GB, free: 9.605 MB / 0.6856 GB Notification: Performance of FrontEnd - DAE generated: time 5.009e-06/0.4369, allocations: 7.875 kB / 0.865 GB, free: 9.598 MB / 0.6856 GB Notification: Performance of FrontEnd: time 1.202e-06/0.437, allocations: 0 / 0.865 GB, free: 9.598 MB / 0.6856 GB Notification: Performance of Transformations before backend: time 2.07e-05/0.437, allocations: 0 / 0.865 GB, free: 9.598 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 0.003486/0.4405, allocations: 1.882 MB / 0.8669 GB, free: 7.645 MB / 0.6856 GB Notification: Performance of prepare preOptimizeDAE: time 5.754e-05/0.4405, allocations: 12.03 kB / 0.8669 GB, free: 7.633 MB / 0.6856 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005002/0.4411, allocations: 163.1 kB / 0.867 GB, free: 7.473 MB / 0.6856 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001883/0.4429, allocations: 1.131 MB / 0.8681 GB, free: 6.285 MB / 0.6856 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.669e-05/0.443, allocations: 70 kB / 0.8682 GB, free: 6.215 MB / 0.6856 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001816/0.4432, allocations: 99.98 kB / 0.8683 GB, free: 6.117 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001594/0.4448, allocations: 0.9566 MB / 0.8692 GB, free: 5.125 MB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.457e-05/0.4449, allocations: 0 / 0.8692 GB, free: 5.125 MB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.152e-05/0.445, allocations: 40 kB / 0.8693 GB, free: 5.086 MB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.126e-05/0.445, allocations: 27.98 kB / 0.8693 GB, free: 5.059 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001135/0.4462, allocations: 0.6675 MB / 0.8699 GB, free: 4.391 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 0.005784/0.4519, allocations: 4.108 MB / 0.874 GB, free: 72 kB / 0.6856 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007022/0.4527, allocations: 389.7 kB / 0.8743 GB, free: 15.68 MB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003673/0.453, allocations: 255.5 kB / 0.8746 GB, free: 15.43 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005176/0.4536, allocations: 0.4952 MB / 0.8751 GB, free: 14.82 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006163/0.4542, allocations: 358.4 kB / 0.8754 GB, free: 14.45 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=52): time 2.495e-06/0.4542, allocations: 0 / 0.8754 GB, free: 14.45 MB / 0.7012 GB Notification: Performance of matching and sorting (n=54): time 0.004258/0.4585, allocations: 1.938 MB / 0.8773 GB, free: 12.41 MB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.555e-05/0.4586, allocations: 144.9 kB / 0.8774 GB, free: 12.24 MB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001454/0.4601, allocations: 1.101 MB / 0.8785 GB, free: 11.13 MB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 6.089e-05/0.4601, allocations: 41.7 kB / 0.8785 GB, free: 11.08 MB / 0.7012 GB Notification: Performance of collectInitialEqns (initialization): time 0.000638/0.4608, allocations: 0.5741 MB / 0.8791 GB, free: 10.5 MB / 0.7012 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001819/0.461, allocations: 181.4 kB / 0.8793 GB, free: 10.32 MB / 0.7012 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002422/0.4612, allocations: 150.6 kB / 0.8794 GB, free: 10.17 MB / 0.7012 GB Notification: Performance of setup shared object (initialization): time 0.0001183/0.4613, allocations: 334 kB / 0.8797 GB, free: 9.836 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003949/0.4617, allocations: 232.8 kB / 0.88 GB, free: 9.605 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005938/0.4623, allocations: 442 kB / 0.8804 GB, free: 9.094 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00092/0.4633, allocations: 0.6663 MB / 0.881 GB, free: 8.359 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.156e-06/0.4633, allocations: 0 / 0.881 GB, free: 8.359 MB / 0.7012 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.001497/0.4648, allocations: 0.8914 MB / 0.8819 GB, free: 7.445 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 5.189e-05/0.4649, allocations: 44.28 kB / 0.8819 GB, free: 7.398 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.054e-05/0.4649, allocations: 4 kB / 0.8819 GB, free: 7.395 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004165/0.4653, allocations: 121.9 kB / 0.8821 GB, free: 7.27 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004159/0.4657, allocations: 115.8 kB / 0.8822 GB, free: 7.156 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002491/0.4682, allocations: 2.343 MB / 0.8845 GB, free: 4.652 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00109/0.4693, allocations: 52.02 kB / 0.8845 GB, free: 4.602 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.004e-05/0.4694, allocations: 35.98 kB / 0.8845 GB, free: 4.566 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001036/0.4705, allocations: 476.8 kB / 0.885 GB, free: 4.098 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006123/0.4711, allocations: 433.5 kB / 0.8854 GB, free: 3.594 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008832/0.472, allocations: 0.647 MB / 0.886 GB, free: 2.871 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.108e-06/0.472, allocations: 3.938 kB / 0.8861 GB, free: 2.867 MB / 0.7012 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.00141/0.4734, allocations: 0.8874 MB / 0.8869 GB, free: 1.961 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 4.07e-05/0.4735, allocations: 37.69 kB / 0.887 GB, free: 1.918 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.326e-06/0.4735, allocations: 8 kB / 0.887 GB, free: 1.91 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003289/0.4738, allocations: 121.9 kB / 0.8871 GB, free: 1.785 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000404/0.4742, allocations: 123.8 kB / 0.8872 GB, free: 1.664 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001902/0.4761, allocations: 2.343 MB / 0.8895 GB, free: 15.16 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009605/0.4771, allocations: 60 kB / 0.8895 GB, free: 15.1 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.698e-05/0.4772, allocations: 35.98 kB / 0.8896 GB, free: 15.07 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 0.0003749/0.4776, allocations: 264.1 kB / 0.8898 GB, free: 14.8 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002014/0.4778, allocations: 126.5 kB / 0.8899 GB, free: 14.67 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001428/0.4792, allocations: 0.8079 MB / 0.8907 GB, free: 13.84 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.25e-05/0.4792, allocations: 11.92 kB / 0.8907 GB, free: 13.82 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.757e-06/0.4792, allocations: 4 kB / 0.8908 GB, free: 13.82 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009514/0.4802, allocations: 0.6879 MB / 0.8914 GB, free: 13.09 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002645/0.4828, allocations: 1.829 MB / 0.8932 GB, free: 11.18 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.979e-06/0.4829, allocations: 4.281 kB / 0.8932 GB, free: 11.18 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004207/0.4833, allocations: 79.89 kB / 0.8933 GB, free: 11.1 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000357/0.4837, allocations: 105.6 kB / 0.8934 GB, free: 10.99 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.333e-05/0.4837, allocations: 15.98 kB / 0.8934 GB, free: 10.97 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002061/0.4858, allocations: 2.34 MB / 0.8957 GB, free: 8.469 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.144e-06/0.4858, allocations: 7.969 kB / 0.8957 GB, free: 8.461 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001703/0.4875, allocations: 1.124 MB / 0.8968 GB, free: 7.293 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004872/0.488, allocations: 251.6 kB / 0.897 GB, free: 7.027 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001588/0.4882, allocations: 15.98 kB / 0.8971 GB, free: 7.012 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000649/0.4888, allocations: 44.02 kB / 0.8971 GB, free: 6.969 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.407e-05/0.4889, allocations: 31.95 kB / 0.8971 GB, free: 6.938 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.164e-05/0.489, allocations: 28.11 kB / 0.8971 GB, free: 6.91 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.001162/0.4902, allocations: 0.8246 MB / 0.898 GB, free: 6.082 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1.4e-07/0.4902, allocations: 0 / 0.898 GB, free: 6.082 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.001949/0.4921, allocations: 0.5937 MB / 0.8985 GB, free: 5.488 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 0.0009925/0.4931, allocations: 420.1 kB / 0.8989 GB, free: 5.078 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.002489/0.4956, allocations: 1.403 MB / 0.9003 GB, free: 3.625 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 6.813e-06/0.4957, allocations: 4 kB / 0.9003 GB, free: 3.621 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.000621/0.4963, allocations: 474.3 kB / 0.9008 GB, free: 3.133 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003084/0.4994, allocations: 0.6969 MB / 0.9014 GB, free: 2.453 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003585/0.503, allocations: 2.027 MB / 0.9034 GB, free: 396 kB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007219/0.5037, allocations: 1.125 MB / 0.9045 GB, free: 15.23 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.001035/0.5048, allocations: 238.1 kB / 0.9047 GB, free: 14.99 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00019/0.505, allocations: 91.41 kB / 0.9048 GB, free: 14.91 MB / 0.7325 GB Notification: Performance of SimCode: time 1.273e-06/0.505, allocations: 3.938 kB / 0.9048 GB, free: 14.9 MB / 0.7325 GB Notification: Performance of Templates: time 0.5726/1.078, allocations: 27.36 MB / 0.9316 GB, free: 128.6 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)