Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.conf.json loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package Buildings with version 8.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo) Running command: translateModel(Buildings.Fluid.Examples.ResistanceVolumeFlowReversal,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal") translateModel(Buildings.Fluid.Examples.ResistanceVolumeFlowReversal,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 1.682/1.682, allocations: 291.7 MB / 306.8 MB, free: 7.676 MB / 234.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001033/0.001033, allocations: 181.7 kB / 375.4 MB, free: 5.105 MB / 298.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.495/1.495, allocations: 225.6 MB / 0.6538 GB, free: 13.62 MB / 490.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008379/0.000838, allocations: 102.1 kB / 0.7699 GB, free: 50.29 MB / 0.5417 GB Notification: Performance of FrontEnd - loaded program: time 0.0005562/0.0005563, allocations: 12 kB / 0.8956 GB, free: 11.86 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6733/0.6738, allocations: 118.1 MB / 1.011 GB, free: 58.07 MB / 0.7136 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.ResistanceVolumeFlowReversal): time 0.06038/0.7343, allocations: 74.41 MB / 1.084 GB, free: 13.18 MB / 0.7136 GB Notification: Performance of NFInst.instExpressions: time 0.03289/0.7672, allocations: 20.96 MB / 1.104 GB, free: 14.55 MB / 0.7292 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005814/0.7731, allocations: 92.56 kB / 1.104 GB, free: 14.51 MB / 0.7292 GB Notification: Performance of NFTyping.typeComponents: time 0.003431/0.7765, allocations: 0.8186 MB / 1.105 GB, free: 14.07 MB / 0.7292 GB Notification: Performance of NFTyping.typeBindings: time 0.008018/0.7846, allocations: 2.264 MB / 1.107 GB, free: 12.8 MB / 0.7292 GB Notification: Performance of NFTyping.typeClassSections: time 0.008883/0.7935, allocations: 2.822 MB / 1.11 GB, free: 11.57 MB / 0.7292 GB Notification: Performance of NFFlatten.flatten: time 0.01758/0.8111, allocations: 17.56 MB / 1.127 GB, free: 4.598 MB / 0.7292 GB Notification: Performance of NFFlatten.resolveConnections: time 0.008936/0.82, allocations: 5.946 MB / 1.133 GB, free: 2.488 MB / 0.7292 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01096/0.831, allocations: 4.626 MB / 1.137 GB, free: 0.7773 MB / 0.7292 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01071/0.8418, allocations: 4.583 MB / 1.142 GB, free: 14.96 MB / 0.7448 GB Notification: Performance of NFPackage.collectConstants: time 0.001751/0.8436, allocations: 261.7 kB / 1.142 GB, free: 14.96 MB / 0.7448 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00675/0.8503, allocations: 1.322 MB / 1.143 GB, free: 14.68 MB / 0.7448 GB Notification: Performance of NFScalarize.scalarize: time 0.002148/0.8525, allocations: 1.22 MB / 1.145 GB, free: 14.1 MB / 0.7448 GB Notification: Performance of NFVerifyModel.verify: time 0.003642/0.8562, allocations: 1.11 MB / 1.146 GB, free: 13.53 MB / 0.7448 GB Notification: Performance of NFConvertDAE.convert: time 0.01149/0.8677, allocations: 6.885 MB / 1.152 GB, free: 12.06 MB / 0.7448 GB Notification: Performance of FrontEnd - DAE generated: time 5.921e-06/0.8677, allocations: 4 kB / 1.152 GB, free: 12.06 MB / 0.7448 GB Notification: Performance of FrontEnd: time 2.164e-06/0.8677, allocations: 0 / 1.152 GB, free: 12.06 MB / 0.7448 GB Notification: Performance of Transformations before backend: time 0.0003964/0.8681, allocations: 0 / 1.152 GB, free: 12.06 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: 835 * Number of variables: 835 Notification: Performance of Generate backend data structure: time 0.01994/0.888, allocations: 5.364 MB / 1.158 GB, free: 9.094 MB / 0.7448 GB Notification: Performance of prepare preOptimizeDAE: time 5.821e-05/0.8881, allocations: 9.062 kB / 1.158 GB, free: 9.094 MB / 0.7448 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006301/0.8944, allocations: 0.8407 MB / 1.158 GB, free: 8.77 MB / 0.7448 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0148/0.9093, allocations: 5.195 MB / 1.164 GB, free: 6.395 MB / 0.7448 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003509/0.9097, allocations: 259.9 kB / 1.164 GB, free: 6.277 MB / 0.7448 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001618/0.9113, allocations: 343.4 kB / 1.164 GB, free: 6.168 MB / 0.7448 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01589/0.9272, allocations: 5.737 MB / 1.17 GB, free: 3.844 MB / 0.7448 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.431e-05/0.9273, allocations: 11.97 kB / 1.17 GB, free: 3.836 MB / 0.7448 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007495/0.9281, allocations: 145.8 kB / 1.17 GB, free: 3.73 MB / 0.7448 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.389e-05/0.9282, allocations: 86.81 kB / 1.17 GB, free: 3.727 MB / 0.7448 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01431/0.9425, allocations: 5.554 MB / 1.175 GB, free: 1.824 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 0.04882/0.9914, allocations: 24.02 MB / 1.199 GB, free: 8.816 MB / 0.7761 GB Notification: Performance of preOpt comSubExp (simulation): time 0.006411/0.9979, allocations: 2.807 MB / 1.202 GB, free: 6.016 MB / 0.7761 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004157/1.002, allocations: 1.925 MB / 1.203 GB, free: 4.09 MB / 0.7761 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01844/1.021, allocations: 7.136 MB / 1.21 GB, free: 12.64 MB / 0.7917 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004071/1.025, allocations: 1.945 MB / 1.212 GB, free: 10.68 MB / 0.7917 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.006464/1.031, allocations: 1.25 MB / 1.214 GB, free: 9.426 MB / 0.7917 GB Notification: Performance of pre-optimization done (n=155): time 1.466e-05/1.031, allocations: 0 / 1.214 GB, free: 9.426 MB / 0.7917 GB Notification: Performance of matching and sorting (n=155): time 0.02484/1.056, allocations: 7.665 MB / 1.221 GB, free: 1.711 MB / 0.7917 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001227/1.056, allocations: 145.8 kB / 1.221 GB, free: 1.535 MB / 0.7917 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01202/1.068, allocations: 4.841 MB / 1.226 GB, free: 12.7 MB / 0.8073 GB Notification: Performance of collectPreVariables (initialization): time 0.0009902/1.069, allocations: 61.7 kB / 1.226 GB, free: 12.64 MB / 0.8073 GB Notification: Performance of collectInitialEqns (initialization): time 0.003548/1.073, allocations: 2.452 MB / 1.228 GB, free: 10.16 MB / 0.8073 GB Notification: Performance of collectInitialBindings (initialization): time 0.001492/1.074, allocations: 0.5471 MB / 1.229 GB, free: 9.609 MB / 0.8073 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007539/1.075, allocations: 56 kB / 1.229 GB, free: 9.555 MB / 0.8073 GB Notification: Performance of setup shared object (initialization): time 0.0003014/1.076, allocations: 407.4 kB / 1.229 GB, free: 9.152 MB / 0.8073 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003781/1.079, allocations: 1.664 MB / 1.231 GB, free: 7.484 MB / 0.8073 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004675/1.084, allocations: 2.889 MB / 1.234 GB, free: 4.035 MB / 0.8073 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.007256/1.091, allocations: 4.55 MB / 1.238 GB, free: 15.02 MB / 0.823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.297e-05/1.091, allocations: 8 kB / 1.238 GB, free: 15.01 MB / 0.823 GB Notification: Performance of matching and sorting (n=340) (initialization): time 0.01257/1.104, allocations: 6.033 MB / 1.244 GB, free: 8.98 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 0.0009593/1.105, allocations: 1.1 MB / 1.245 GB, free: 7.41 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.134e-05/1.105, allocations: 36 kB / 1.245 GB, free: 7.375 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.06808/1.173, allocations: 11.87 MB / 1.257 GB, free: 11.5 MB / 0.8386 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003359/1.177, allocations: 0.668 MB / 1.257 GB, free: 10.84 MB / 0.8386 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008487/1.185, allocations: 5.039 MB / 1.262 GB, free: 5.719 MB / 0.8386 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006603/1.192, allocations: 343.7 kB / 1.263 GB, free: 5.383 MB / 0.8386 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009227/1.193, allocations: 159.9 kB / 1.263 GB, free: 5.227 MB / 0.8386 GB Notification: Performance of prepare postOptimizeDAE: time 1.813e-05/1.193, allocations: 4 kB / 1.263 GB, free: 5.223 MB / 0.8386 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.009516/1.202, allocations: 5.376 MB / 1.268 GB, free: 15.83 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.668e-05/1.202, allocations: 40.03 kB / 1.268 GB, free: 15.79 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.06635/1.269, allocations: 11.67 MB / 1.28 GB, free: 4.102 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003224/1.272, allocations: 0.6552 MB / 1.28 GB, free: 3.445 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01238/1.284, allocations: 8.069 MB / 1.288 GB, free: 11.07 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006057/1.291, allocations: 332.4 kB / 1.288 GB, free: 10.75 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006804/1.291, allocations: 155.9 kB / 1.289 GB, free: 10.6 MB / 0.8698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 149 * Number of states: 0 () * Number of discrete variables: 7 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count,nRes.y,allowFlowReversal.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (287): * Single equations (assignments): 280 * Array equations: 2 * Algorithm blocks: 1 * Record equations: 1 * 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: 0 * Non-linear torn systems: 3 {11 13,10 11,2 5} Notification: Performance of prepare postOptimizeDAE: time 0.00418/1.295, allocations: 1.55 MB / 1.29 GB, free: 9.035 MB / 0.8698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001791/1.297, allocations: 466.2 kB / 1.29 GB, free: 8.574 MB / 0.8698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009996/1.307, allocations: 4.865 MB / 1.295 GB, free: 3.75 MB / 0.8698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.562e-05/1.307, allocations: 19.94 kB / 1.295 GB, free: 3.73 MB / 0.8698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.163e-06/1.307, allocations: 1.312 kB / 1.295 GB, free: 3.73 MB / 0.8698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01857/1.326, allocations: 7.004 MB / 1.302 GB, free: 12.48 MB / 0.8855 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 0.0358/1.362, allocations: 13.21 MB / 1.315 GB, free: 15.14 MB / 0.9011 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.354e-05/1.362, allocations: 0.5 kB / 1.315 GB, free: 15.14 MB / 0.9011 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002567/1.364, allocations: 383.4 kB / 1.315 GB, free: 14.77 MB / 0.9011 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.06453/1.429, allocations: 11.91 MB / 1.327 GB, free: 2.84 MB / 0.9011 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007672/1.43, allocations: 40.78 kB / 1.327 GB, free: 2.801 MB / 0.9011 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007109/1.437, allocations: 4.376 MB / 1.331 GB, free: 14.35 MB / 0.9167 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.896e-06/1.437, allocations: 0 / 1.331 GB, free: 14.35 MB / 0.9167 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03711/1.474, allocations: 9.73 MB / 1.341 GB, free: 4.574 MB / 0.9167 GB Notification: Performance of postOpt removeConstants (simulation): time 0.006828/1.481, allocations: 1.069 MB / 1.342 GB, free: 3.48 MB / 0.9167 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002769/1.484, allocations: 33.42 kB / 1.342 GB, free: 3.449 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005746/1.49, allocations: 279.2 kB / 1.342 GB, free: 3.176 MB / 0.9167 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005754/1.49, allocations: 113.1 kB / 1.342 GB, free: 3.062 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003894/1.491, allocations: 83.86 kB / 1.342 GB, free: 2.98 MB / 0.9167 GB Notification: Performance of sorting global known variables: time 0.5322/2.023, allocations: 3.301 MB / 1.346 GB, free: 249.4 MB / 0.9167 GB Notification: Performance of sort global known variables: time 1.322e-06/2.023, allocations: 0 / 1.346 GB, free: 249.4 MB / 0.9167 GB Notification: Performance of remove unused functions: time 0.01357/2.036, allocations: 2.716 MB / 1.348 GB, free: 249.4 MB / 0.9167 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 4 (pump.vol.dynBal.U,hea.outCon.T,val.filter.x[1],val.filter.x[2]) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (127): * Single equations (assignments): 118 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 2 * 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: 0 * Non-linear torn systems: 3 {10 3,2 5,10 11} Notification: Performance of Backend phase and start with SimCode phase: time 0.002014/2.039, allocations: 0.5304 MB / 1.349 GB, free: 249.3 MB / 0.9167 GB Notification: Performance of simCode: created initialization part: time 0.01778/2.056, allocations: 7.569 MB / 1.356 GB, free: 248.6 MB / 0.9167 GB Notification: Performance of simCode: created event and clocks part: time 1.383e-05/2.056, allocations: 3.047 kB / 1.356 GB, free: 248.6 MB / 0.9167 GB Notification: Performance of simCode: created simulation system equations: time 0.006215/2.063, allocations: 2.529 MB / 1.359 GB, free: 248.6 MB / 0.9167 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01763/2.08, allocations: 2.744 MB / 1.361 GB, free: 248.6 MB / 0.9167 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02096/2.101, allocations: 11.44 MB / 1.372 GB, free: 244.6 MB / 0.9167 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003204/2.104, allocations: 3.214 MB / 1.376 GB, free: 243.8 MB / 0.9167 GB Notification: Performance of simCode: alias equations: time 0.007568/2.112, allocations: 1.704 MB / 1.377 GB, free: 243.7 MB / 0.9167 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001632/2.114, allocations: 348.8 kB / 1.378 GB, free: 243.6 MB / 0.9167 GB Notification: Performance of SimCode: time 1.492e-06/2.114, allocations: 1.781 kB / 1.378 GB, free: 243.6 MB / 0.9167 GB Notification: Performance of Templates: time 0.1786/2.292, allocations: 107.4 MB / 1.482 GB, free: 191.1 MB / 0.9167 GB make -j1 -f Buildings_8.0.0_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.makefile (rm -f Buildings_8.0.0_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.pipe ; mkfifo Buildings_8.0.0_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.pipe >> ../files/Buildings_8.0.0_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.sim & ./Buildings_8.0.0_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8.0.0_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.pipe 2>&1)