Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.conf.json
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/IBPSA 3.0.0-master/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 IBPSA with version 3.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/IBPSA 3.0.0-master/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)
Running command: translateModel(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate")
translateModel(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001287/0.001287, allocations: 186.7 kB / 16.08 MB, free: 5.48 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.5205/0.5205, allocations: 89.07 MB / 105.9 MB, free: 12.43 MB / 90.72 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.25/1.25, allocations: 225.7 MB / 353.2 MB, free: 1.086 MB / 282.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007989/0.0007989, allocations: 88.55 kB / 425.4 MB, free: 6.633 MB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.000312/0.0003122, allocations: 8 kB / 0.4955 GB, free: 4.523 MB / 394.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2912/0.2915, allocations: 71.33 MB / 0.5652 GB, free: 42.34 MB / 410.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.4422/0.7337, allocations: 181.6 MB / 0.7426 GB, free: 11.77 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.008908/0.7427, allocations: 7.719 MB / 0.7501 GB, free: 9.004 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001212/0.744, allocations: 29.06 kB / 0.7501 GB, free: 9.004 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 0.001274/0.7452, allocations: 0.5004 MB / 0.7506 GB, free: 8.988 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 0.003381/0.7486, allocations: 1.522 MB / 0.7521 GB, free: 8.91 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002616/0.7513, allocations: 1.073 MB / 0.7532 GB, free: 8.855 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 0.003125/0.7544, allocations: 3.522 MB / 0.7566 GB, free: 8.852 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0009497/0.7554, allocations: 0.7135 MB / 0.7573 GB, free: 8.746 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001613/0.757, allocations: 0.9105 MB / 0.7582 GB, free: 8.738 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001695/0.7587, allocations: 0.802 MB / 0.759 GB, free: 8.719 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001379/0.7588, allocations: 37.62 kB / 0.759 GB, free: 8.719 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002886/0.7617, allocations: 1.695 MB / 0.7607 GB, free: 8.699 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003702/0.7621, allocations: 343.8 kB / 0.761 GB, free: 8.691 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 0.000604/0.7627, allocations: 0.537 MB / 0.7615 GB, free: 8.66 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.002557/0.7653, allocations: 2.027 MB / 0.7635 GB, free: 8.547 MB / 0.5105 GB
Notification: Performance of FrontEnd - DAE generated: time 4.889e-06/0.7653, allocations: 0 / 0.7635 GB, free: 8.547 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 1.744e-06/0.7653, allocations: 0 / 0.7635 GB, free: 8.547 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 1.682e-05/0.7654, allocations: 0 / 0.7635 GB, free: 8.547 MB / 0.5105 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 187
 * Number of variables: 187
Notification: Performance of Generate backend data structure: time 0.002104/0.7675, allocations: 1.23 MB / 0.7647 GB, free: 7.801 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 3.918e-05/0.7675, allocations: 8.438 kB / 0.7647 GB, free: 7.801 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002413/0.7699, allocations: 439.9 kB / 0.7651 GB, free: 7.711 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001175/0.7711, allocations: 0.7533 MB / 0.7658 GB, free: 7.281 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003089/0.7714, allocations: 123.7 kB / 0.766 GB, free: 7.258 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001145/0.7716, allocations: 76.88 kB / 0.766 GB, free: 7.258 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001632/0.7732, allocations: 1.007 MB / 0.767 GB, free: 6.957 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.003e-05/0.7732, allocations: 0 / 0.767 GB, free: 6.957 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.009e-05/0.7733, allocations: 34.38 kB / 0.7671 GB, free: 6.957 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.32e-05/0.7734, allocations: 32.03 kB / 0.7671 GB, free: 6.953 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001699/0.7751, allocations: 0.9018 MB / 0.768 GB, free: 6.781 MB / 0.5105 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 0.005356/0.7804, allocations: 3.534 MB / 0.7714 GB, free: 4.824 MB / 0.5105 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001425/0.7819, allocations: 0.6542 MB / 0.7721 GB, free: 4.672 MB / 0.5105 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006843/0.7826, allocations: 346.3 kB / 0.7724 GB, free: 4.602 MB / 0.5105 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002017/0.7828, allocations: 101.2 kB / 0.7725 GB, free: 4.504 MB / 0.5105 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.024e-05/0.7828, allocations: 44.64 kB / 0.7725 GB, free: 4.457 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=39): time 3.376e-06/0.7828, allocations: 4 kB / 0.7725 GB, free: 4.453 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=41): time 0.007248/0.7901, allocations: 2.52 MB / 0.775 GB, free: 3.441 MB / 0.5105 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.736e-05/0.7901, allocations: 59.97 kB / 0.775 GB, free: 3.375 MB / 0.5105 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008842/0.791, allocations: 0.7834 MB / 0.7758 GB, free: 3.117 MB / 0.5105 GB
Notification: Performance of collectPreVariables (initialization): time 5.659e-05/0.7911, allocations: 36.89 kB / 0.7758 GB, free: 3.086 MB / 0.5105 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002782/0.7914, allocations: 450.9 kB / 0.7763 GB, free: 2.855 MB / 0.5105 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001288/0.7915, allocations: 141.9 kB / 0.7764 GB, free: 2.754 MB / 0.5105 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.276e-05/0.7916, allocations: 12 kB / 0.7764 GB, free: 2.754 MB / 0.5105 GB
Notification: Performance of setup shared object (initialization): time 0.0001043/0.7917, allocations: 321.9 kB / 0.7767 GB, free: 2.445 MB / 0.5105 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007351/0.7924, allocations: 322 kB / 0.777 GB, free: 2.379 MB / 0.5105 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007521/0.7932, allocations: 440 kB / 0.7775 GB, free: 2.188 MB / 0.5105 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.004744/0.7979, allocations: 1.967 MB / 0.7794 GB, free: 1.578 MB / 0.5105 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.435e-06/0.798, allocations: 4 kB / 0.7794 GB, free: 1.574 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=63) (initialization): time 0.002836/0.8008, allocations: 1.081 MB / 0.7804 GB, free: 1.277 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 1.849e-05/0.8008, allocations: 6.094 kB / 0.7804 GB, free: 1.277 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.167e-05/0.8008, allocations: 6.641 kB / 0.7804 GB, free: 1.273 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000527/0.8014, allocations: 193.4 kB / 0.7806 GB, free: 1.215 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006548/0.802, allocations: 163.5 kB / 0.7808 GB, free: 1.184 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0041/0.8062, allocations: 2.196 MB / 0.7829 GB, free: 15.52 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001041/0.8072, allocations: 90.39 kB / 0.783 GB, free: 15.44 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.072e-05/0.8073, allocations: 19 kB / 0.783 GB, free: 15.42 MB / 0.5261 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (59):
 * Single equations (assignments): 58
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,4)}
Notification: Performance of prepare postOptimizeDAE: time 0.0004537/0.8077, allocations: 279.3 kB / 0.7833 GB, free: 15.21 MB / 0.5261 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001413/0.8079, allocations: 86.97 kB / 0.7834 GB, free: 15.13 MB / 0.5261 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001682/0.8081, allocations: 98.84 kB / 0.7835 GB, free: 15.07 MB / 0.5261 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.969e-06/0.8081, allocations: 4 kB / 0.7835 GB, free: 15.07 MB / 0.5261 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.853e-06/0.8081, allocations: 0 / 0.7835 GB, free: 15.07 MB / 0.5261 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002806/0.8109, allocations: 0.9499 MB / 0.7844 GB, free: 14.25 MB / 0.5261 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004945/0.8159, allocations: 2.168 MB / 0.7865 GB, free: 12.48 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.802e-06/0.8159, allocations: 4 kB / 0.7865 GB, free: 12.48 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006268/0.8165, allocations: 148.7 kB / 0.7867 GB, free: 12.34 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005237/0.817, allocations: 191.3 kB / 0.7869 GB, free: 12.18 MB / 0.5261 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.567e-05/0.8171, allocations: 13.86 kB / 0.7869 GB, free: 12.17 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003245/0.8204, allocations: 2.072 MB / 0.7889 GB, free: 10.23 MB / 0.5261 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.023e-06/0.8204, allocations: 6.906 kB / 0.7889 GB, free: 10.23 MB / 0.5261 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003574/0.824, allocations: 1.504 MB / 0.7904 GB, free: 8.969 MB / 0.5261 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004495/0.8244, allocations: 241.7 kB / 0.7906 GB, free: 8.75 MB / 0.5261 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001471/0.8246, allocations: 6.938 kB / 0.7906 GB, free: 8.746 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009127/0.8255, allocations: 101.8 kB / 0.7907 GB, free: 8.656 MB / 0.5261 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.894e-05/0.8256, allocations: 42.42 kB / 0.7907 GB, free: 8.621 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.291e-05/0.8257, allocations: 30.48 kB / 0.7908 GB, free: 8.598 MB / 0.5261 GB
Notification: Performance of sorting global known variables: time 0.0007205/0.8264, allocations: 0.539 MB / 0.7913 GB, free: 8.195 MB / 0.5261 GB
Notification: Performance of sort global known variables: time 1.5e-07/0.8264, allocations: 1.859 kB / 0.7913 GB, free: 8.195 MB / 0.5261 GB
Notification: Performance of remove unused functions: time 0.0009095/0.8273, allocations: 272.5 kB / 0.7916 GB, free: 7.945 MB / 0.5261 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 2 (volDyn.dynBal.U,volDyn.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (37):
 * Single equations (assignments): 36
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,4)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004673/0.8278, allocations: 217.7 kB / 0.7918 GB, free: 7.758 MB / 0.5261 GB
Notification: Performance of simCode: created initialization part: time 0.002462/0.8303, allocations: 0.9199 MB / 0.7927 GB, free: 7.008 MB / 0.5261 GB
Notification: Performance of simCode: created event and clocks part: time 6.823e-06/0.8303, allocations: 4 kB / 0.7927 GB, free: 7.004 MB / 0.5261 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009238/0.8312, allocations: 479.9 kB / 0.7931 GB, free: 6.621 MB / 0.5261 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002572/0.8338, allocations: 0.5302 MB / 0.7936 GB, free: 6.18 MB / 0.5261 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004264/0.8381, allocations: 2.315 MB / 0.7959 GB, free: 3.977 MB / 0.5261 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006113/0.8387, allocations: 1.037 MB / 0.7969 GB, free: 2.938 MB / 0.5261 GB
Notification: Performance of simCode: alias equations: time 0.0008748/0.8396, allocations: 215.1 kB / 0.7971 GB, free: 2.723 MB / 0.5261 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002088/0.8398, allocations: 62.44 kB / 0.7972 GB, free: 2.664 MB / 0.5261 GB
Notification: Performance of SimCode: time 5.92e-07/0.8398, allocations: 1.859 kB / 0.7972 GB, free: 2.664 MB / 0.5261 GB
Notification: Performance of Templates: time 0.03037/0.8702, allocations: 19.56 MB / 0.8163 GB, free: 15.45 MB / 0.5573 GB
make -j1 -f IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.makefile
(rm -f IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.sim & ./IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe 2>&1)