Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_3.0.0_Buildings.Templates.Components.Validation.Valves.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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.Templates.Components.Validation.Valves,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Templates.Components.Validation.Valves") translateModel(Buildings.Templates.Components.Validation.Valves,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Templates.Components.Validation.Valves") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007897/0.0007897, allocations: 91.14 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.007607/0.007607, allocations: 172.2 kB / 16.26 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.522/1.522, allocations: 223.3 MB / 240.3 MB, free: 5.336 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 3.04/3.04, allocations: 473.4 MB / 0.7469 GB, free: 6.09 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.0003965/0.0003966, allocations: 7.844 kB / 0.9158 GB, free: 33.2 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4379/0.4383, allocations: 162.2 MB / 1.074 GB, free: 7.527 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.Templates.Components.Validation.Valves): time 1.349/1.787, allocations: 0.6011 GB / 1.675 GB, free: 11.95 MB / 1.264 GB Notification: Performance of NFInst.instExpressions: time 1.111/2.898, allocations: 118.8 MB / 1.791 GB, free: 73.6 MB / 1.342 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.03324/2.931, allocations: 0.5595 MB / 1.792 GB, free: 73.59 MB / 1.342 GB Notification: Performance of NFTyping.typeComponents: time 0.004944/2.936, allocations: 1.231 MB / 1.793 GB, free: 73.59 MB / 1.342 GB Notification: Performance of NFTyping.typeBindings: time 0.01126/2.947, allocations: 3.283 MB / 1.796 GB, free: 73.56 MB / 1.342 GB Notification: Performance of NFTyping.typeClassSections: time 0.0107/2.958, allocations: 3.467 MB / 1.8 GB, free: 73.53 MB / 1.342 GB Notification: Performance of NFFlatten.flatten: time 0.01729/2.975, allocations: 10.49 MB / 1.81 GB, free: 73.51 MB / 1.342 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006126/2.982, allocations: 2.755 MB / 1.812 GB, free: 73.17 MB / 1.342 GB Notification: Performance of NFEvalConstants.evaluate: time 0.007314/2.989, allocations: 2.618 MB / 1.815 GB, free: 73.16 MB / 1.342 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005024/2.994, allocations: 2.236 MB / 1.817 GB, free: 73.15 MB / 1.342 GB Notification: Performance of NFPackage.collectConstants: time 0.0007246/2.995, allocations: 103.2 kB / 1.817 GB, free: 73.15 MB / 1.342 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004528/2.999, allocations: 1.222 MB / 1.819 GB, free: 73.15 MB / 1.342 GB Notification: Performance of NFScalarize.scalarize: time 0.001003/3, allocations: 0.6354 MB / 1.819 GB, free: 73.15 MB / 1.342 GB Notification: Performance of NFVerifyModel.verify: time 0.003237/3.003, allocations: 1.584 MB / 1.821 GB, free: 73.12 MB / 1.342 GB Notification: Performance of NFConvertDAE.convert: time 0.00701/3.011, allocations: 5.033 MB / 1.826 GB, free: 73 MB / 1.342 GB Notification: Performance of FrontEnd - DAE generated: time 5.951e-06/3.011, allocations: 2.062 kB / 1.826 GB, free: 73 MB / 1.342 GB Notification: Performance of FrontEnd: time 2.404e-06/3.011, allocations: 0 / 1.826 GB, free: 73 MB / 1.342 GB Notification: Performance of Transformations before backend: time 0.0001353/3.011, allocations: 4 kB / 1.826 GB, free: 73 MB / 1.342 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 434 * Number of variables: 434 Notification: Performance of Generate backend data structure: time 0.006707/3.017, allocations: 3.207 MB / 1.829 GB, free: 71.47 MB / 1.342 GB Notification: Performance of prepare preOptimizeDAE: time 4.225e-05/3.017, allocations: 10.03 kB / 1.829 GB, free: 71.47 MB / 1.342 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008822/3.018, allocations: 386.8 kB / 1.829 GB, free: 71.28 MB / 1.342 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004462/3.023, allocations: 2.628 MB / 1.832 GB, free: 70.61 MB / 1.342 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001312/3.023, allocations: 144 kB / 1.832 GB, free: 70.61 MB / 1.342 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003093/3.023, allocations: 198.8 kB / 1.832 GB, free: 70.6 MB / 1.342 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003344/3.027, allocations: 1.871 MB / 1.834 GB, free: 70.43 MB / 1.342 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.61e-05/3.027, allocations: 5.703 kB / 1.834 GB, free: 70.43 MB / 1.342 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001523/3.027, allocations: 65.03 kB / 1.834 GB, free: 70.43 MB / 1.342 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.382e-05/3.027, allocations: 71.91 kB / 1.834 GB, free: 70.43 MB / 1.342 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002504/3.029, allocations: 1.392 MB / 1.835 GB, free: 70.41 MB / 1.342 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 0.01297/3.042, allocations: 8.868 MB / 1.844 GB, free: 66.87 MB / 1.342 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001167/3.044, allocations: 0.6861 MB / 1.845 GB, free: 66.84 MB / 1.342 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006144/3.044, allocations: 405.3 kB / 1.845 GB, free: 66.83 MB / 1.342 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003563/3.045, allocations: 0.5137 MB / 1.846 GB, free: 66.27 MB / 1.342 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009125/3.046, allocations: 0.5432 MB / 1.846 GB, free: 66.2 MB / 1.342 GB Notification: Performance of pre-optimization done (n=81): time 2.445e-06/3.046, allocations: 4 kB / 1.846 GB, free: 66.2 MB / 1.342 GB Notification: Performance of matching and sorting (n=81): time 0.002981/3.049, allocations: 1.335 MB / 1.847 GB, free: 66.01 MB / 1.342 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.019e-05/3.049, allocations: 91.39 kB / 1.847 GB, free: 65.91 MB / 1.342 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Templates/Components/Data/Valve.mo:15:3-21:68:writable] Warning: Parameter non.dat.dpValve_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Templates/Components/Data/Valve.mo:9:3-14:68:writable] Warning: Parameter non.dat.m_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=1.0) as default value. Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004451/3.053, allocations: 2.796 MB / 1.85 GB, free: 65.65 MB / 1.342 GB Notification: Performance of collectPreVariables (initialization): time 0.0002527/3.053, allocations: 58.89 kB / 1.85 GB, free: 65.62 MB / 1.342 GB Notification: Performance of collectInitialEqns (initialization): time 0.001182/3.055, allocations: 1.381 MB / 1.852 GB, free: 65.25 MB / 1.342 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003382/3.055, allocations: 285.8 kB / 1.852 GB, free: 65.08 MB / 1.342 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00022/3.055, allocations: 135.3 kB / 1.852 GB, free: 65.06 MB / 1.342 GB Notification: Performance of setup shared object (initialization): time 0.0001002/3.055, allocations: 362.6 kB / 1.852 GB, free: 64.75 MB / 1.342 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000958/3.056, allocations: 479.6 kB / 1.853 GB, free: 64.75 MB / 1.342 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001193/3.057, allocations: 0.877 MB / 1.854 GB, free: 64.34 MB / 1.342 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001674/3.059, allocations: 1.163 MB / 1.855 GB, free: 64.04 MB / 1.342 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.807e-06/3.059, allocations: 2.906 kB / 1.855 GB, free: 64.04 MB / 1.342 GB Notification: Performance of matching and sorting (n=166) (initialization): time 0.00295/3.062, allocations: 1.595 MB / 1.856 GB, free: 63.85 MB / 1.342 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001571/3.062, allocations: 326.3 kB / 1.857 GB, free: 63.48 MB / 1.342 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.436e-05/3.062, allocations: 6.719 kB / 1.857 GB, free: 63.48 MB / 1.342 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.643e-05/3.062, allocations: 15.25 kB / 1.857 GB, free: 63.48 MB / 1.342 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002462/3.065, allocations: 471.2 kB / 1.857 GB, free: 63.46 MB / 1.342 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001992/3.067, allocations: 4.181 MB / 1.861 GB, free: 59.36 MB / 1.342 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003625/3.07, allocations: 316.4 kB / 1.862 GB, free: 59.25 MB / 1.342 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001818/3.071, allocations: 57.5 kB / 1.862 GB, free: 59.25 MB / 1.342 GB Notification: Performance of prepare postOptimizeDAE: time 1.024e-05/3.071, allocations: 5.719 kB / 1.862 GB, free: 59.25 MB / 1.342 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002267/3.073, allocations: 1.255 MB / 1.863 GB, free: 59.24 MB / 1.342 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.778e-05/3.073, allocations: 10.25 kB / 1.863 GB, free: 59.24 MB / 1.342 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.343e-05/3.073, allocations: 18.84 kB / 1.863 GB, free: 59.23 MB / 1.342 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001413/3.074, allocations: 355.6 kB / 1.863 GB, free: 59.23 MB / 1.342 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.222e-05/3.074, allocations: 29.33 kB / 1.863 GB, free: 59.23 MB / 1.342 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002652/3.077, allocations: 290.5 kB / 1.863 GB, free: 59.14 MB / 1.342 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000112/3.077, allocations: 56.34 kB / 1.864 GB, free: 59.14 MB / 1.342 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 34 * Number of states: 0 () * Number of discrete variables: 15 ($whenCondition2,$whenCondition1,twoTwo.y0_actual.lesHys.y,$PRE.twoTwo.y0_actual.lesHys.y,twoTwo.y1_actual.greHys.y,$PRE.twoTwo.y1_actual.greHys.y,y1.intTimTab.idx,$PRE.y1.intTimTab.idx,y1.intTimTab.y[1],$PRE.y1.intTimTab.y[1],twoThr.y0_actual.lesHys.y,$PRE.twoThr.y0_actual.lesHys.y,twoThr.y1_actual.greHys.y,$PRE.twoThr.y1_actual.greHys.y,bus3.y1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (166): * Single equations (assignments): 159 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 7 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 7 systems {1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.001652/3.079, allocations: 0.6996 MB / 1.864 GB, free: 58.95 MB / 1.342 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000615/3.08, allocations: 283.2 kB / 1.864 GB, free: 58.8 MB / 1.342 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002178/3.082, allocations: 1.164 MB / 1.866 GB, free: 58.7 MB / 1.342 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.758e-05/3.082, allocations: 10 kB / 1.866 GB, free: 58.7 MB / 1.342 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.005e-06/3.082, allocations: 2.906 kB / 1.866 GB, free: 58.7 MB / 1.342 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00131/3.083, allocations: 1.114 MB / 1.867 GB, free: 58.25 MB / 1.342 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00526/3.088, allocations: 3.268 MB / 1.87 GB, free: 57.86 MB / 1.342 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.949e-06/3.088, allocations: 0 / 1.87 GB, free: 57.86 MB / 1.342 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009656/3.089, allocations: 218.4 kB / 1.87 GB, free: 57.85 MB / 1.342 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.999e-06/3.089, allocations: 9.25 kB / 1.87 GB, free: 57.85 MB / 1.342 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.763e-05/3.089, allocations: 28.72 kB / 1.87 GB, free: 57.85 MB / 1.342 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001235/3.091, allocations: 4.149 MB / 1.874 GB, free: 53.75 MB / 1.342 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.066e-06/3.091, allocations: 5.562 kB / 1.874 GB, free: 53.75 MB / 1.342 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002663/3.093, allocations: 1.701 MB / 1.876 GB, free: 53.39 MB / 1.342 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00104/3.094, allocations: 0.5387 MB / 1.876 GB, free: 53.13 MB / 1.342 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002987/3.095, allocations: 30.03 kB / 1.876 GB, free: 53.13 MB / 1.342 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00147/3.096, allocations: 152.4 kB / 1.877 GB, free: 53.12 MB / 1.342 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001712/3.096, allocations: 82.55 kB / 1.877 GB, free: 53.11 MB / 1.342 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.408e-05/3.096, allocations: 37.98 kB / 1.877 GB, free: 53.11 MB / 1.342 GB Notification: Performance of sorting global known variables: time 0.002661/3.099, allocations: 1.868 MB / 1.879 GB, free: 52.97 MB / 1.342 GB Notification: Performance of sort global known variables: time 3e-07/3.099, allocations: 4 kB / 1.879 GB, free: 52.96 MB / 1.342 GB Notification: Performance of remove unused functions: time 0.003136/3.102, allocations: 1.213 MB / 1.88 GB, free: 52.79 MB / 1.342 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 10 (modThr.equLin.vol.dynBal.U,modThr.equLin.filter.s[1],modThr.equLin.filter.s[2],twoThr.linLin.vol.dynBal.U,twoThr.linLin.filter.s[1],twoThr.linLin.filter.s[2],modTwo.equ.filter.s[1],modTwo.equ.filter.s[2],twoTwo.lin.filter.s[1],twoTwo.lin.filter.s[2]) * Number of discrete variables: 9 ($whenCondition2,$whenCondition1,bus3.y1,twoThr.y1_actual.greHys.y,twoThr.y0_actual.lesHys.y,y1.intTimTab.y[1],y1.intTimTab.idx,twoTwo.y1_actual.greHys.y,twoTwo.y0_actual.lesHys.y) * Number of discrete states: 4 (twoTwo.y0_actual.lesHys.y,twoTwo.y1_actual.greHys.y,twoThr.y0_actual.lesHys.y,twoThr.y1_actual.greHys.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (85): * Single equations (assignments): 74 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 7 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 7 systems {1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001051/3.103, allocations: 457.9 kB / 1.88 GB, free: 52.63 MB / 1.342 GB Notification: Performance of simCode: created initialization part: time 0.004445/3.108, allocations: 1.894 MB / 1.882 GB, free: 52.61 MB / 1.342 GB Notification: Performance of simCode: created event and clocks part: time 6.001e-06/3.108, allocations: 6.781 kB / 1.882 GB, free: 52.61 MB / 1.342 GB Notification: Performance of simCode: created simulation system equations: time 0.001073/3.109, allocations: 0.5187 MB / 1.883 GB, free: 52.6 MB / 1.342 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008975/3.118, allocations: 1.659 MB / 1.884 GB, free: 52.46 MB / 1.342 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007808/3.126, allocations: 5.836 MB / 1.89 GB, free: 49.51 MB / 1.342 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001269/3.127, allocations: 1.817 MB / 1.892 GB, free: 48.75 MB / 1.342 GB Notification: Performance of simCode: alias equations: time 0.002964/3.13, allocations: 0.5567 MB / 1.892 GB, free: 48.61 MB / 1.342 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005671/3.131, allocations: 192 kB / 1.892 GB, free: 48.61 MB / 1.342 GB Notification: Performance of SimCode: time 1.263e-06/3.131, allocations: 0 / 1.892 GB, free: 48.61 MB / 1.342 GB Notification: Performance of Templates: time 0.08474/3.215, allocations: 53.77 MB / 1.945 GB, free: 25.86 MB / 1.342 GB make -j1 -f Buildings_3.0.0_Buildings.Templates.Components.Validation.Valves.makefile (rm -f Buildings_3.0.0_Buildings.Templates.Components.Validation.Valves.pipe ; mkfifo Buildings_3.0.0_Buildings.Templates.Components.Validation.Valves.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Templates.Components.Validation.Valves.pipe >> ../files/Buildings_3.0.0_Buildings.Templates.Components.Validation.Valves.sim & ./Buildings_3.0.0_Buildings.Templates.Components.Validation.Valves -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Templates.Components.Validation.Valves.pipe 2>&1)