Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Fluid.Examples.Book.SimpleExamples.PressureLoss.TestCheckValve.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo", uses=false) Using package ThermoSysPro with version 4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo) Running command: translateModel(ThermoSysPro.Fluid.Examples.Book.SimpleExamples.PressureLoss.TestCheckValve,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Fluid.Examples.Book.SimpleExamples.PressureLoss.TestCheckValve") translateModel(ThermoSysPro.Fluid.Examples.Book.SimpleExamples.PressureLoss.TestCheckValve,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Fluid.Examples.Book.SimpleExamples.PressureLoss.TestCheckValve") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo): time 0.7995/0.7995, allocations: 150.9 MB / 166.7 MB, free: 14.6 MB / 142.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003316/0.0003318, allocations: 19.97 kB / 204.8 MB, free: 10.05 MB / 174.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1629/0.1632, allocations: 31.33 MB / 236.1 MB, free: 5.418 MB / 190.1 MB Notification: Automatically loaded package Complex 4.0.0 due to uses annotation from Modelica. Notification: Automatically loaded package ModelicaServices 4.0.0 due to uses annotation from Modelica. Notification: Automatically loaded package Modelica 4.0.0 due to usage. Notification: Performance of NFInst.instantiate(ThermoSysPro.Fluid.Examples.Book.SimpleExamples.PressureLoss.TestCheckValve): time 1.573/1.737, allocations: 293.7 MB / 0.5174 GB, free: 13.31 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.1928/1.93, allocations: 185.5 MB / 0.6985 GB, free: 3.469 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.000329/1.93, allocations: 7.938 kB / 0.6985 GB, free: 3.461 MB / 0.5762 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/BoundaryConditions/SourceP.mo:58:3-59:65:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/BoundaryConditions/SinkP.mo:46:3-47:67:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/CheckValve.mo:37:3-38:68:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/CheckValve.mo:39:3-40:66:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.0001712/1.93, allocations: 23.78 kB / 0.6985 GB, free: 3.438 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.0003884/1.93, allocations: 107.2 kB / 0.6986 GB, free: 3.332 MB / 0.5762 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteam/IF97_packages.mo:783:9-783:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteam/IF97_packages.mo:850:9-850:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteam/IF97_packages.mo:1088:9-1088:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteamSimple/prop4_Ph.mo:69:3-69:60:writable] Warning: dh1satp was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteamSimple/prop4_Ph.mo:69:3-69:60:writable] Warning: dh2satp was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteamSimple/prop4_Ph_der.mo:167:3-170:49:writable] Warning: du1satp_der was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteamSimple/prop4_Ph_der.mo:167:3-170:49:writable] Warning: du2satp_der was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/Fluid/derDensity_derP_derh.mo:63:5-63:84:writable] Warning: T was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. Notification: Performance of NFTyping.typeClassSections: time 0.3376/2.268, allocations: 9.979 MB / 0.7084 GB, free: 4.168 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.0005108/2.269, allocations: 408.1 kB / 0.7088 GB, free: 4.168 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000254/2.269, allocations: 219.3 kB / 0.709 GB, free: 4.148 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001577/2.269, allocations: 160.1 kB / 0.7091 GB, free: 4.148 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001618/2.269, allocations: 175.1 kB / 0.7093 GB, free: 4.148 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 4.241e-05/2.269, allocations: 34.72 kB / 0.7093 GB, free: 4.148 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0342/2.303, allocations: 19.83 MB / 0.7287 GB, free: 4.051 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0001945/2.304, allocations: 77.36 kB / 0.7288 GB, free: 4.051 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.0003592/2.304, allocations: 194.4 kB / 0.729 GB, free: 4.051 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.01412/2.318, allocations: 6.767 MB / 0.7356 GB, free: 3.797 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 8.195e-06/2.318, allocations: 0 / 0.7356 GB, free: 3.797 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.583e-06/2.318, allocations: 2.234 kB / 0.7356 GB, free: 3.797 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 9.237e-06/2.318, allocations: 2.031 kB / 0.7356 GB, free: 3.797 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 89 * Number of variables: 89 Notification: Performance of Generate backend data structure: time 0.006463/2.325, allocations: 1.786 MB / 0.7373 GB, free: 2.762 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 4.04e-05/2.325, allocations: 10.78 kB / 0.7373 GB, free: 2.762 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001073/2.325, allocations: 43.95 kB / 0.7374 GB, free: 2.742 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003083/2.325, allocations: 295.8 kB / 0.7376 GB, free: 2.516 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.488e-05/2.325, allocations: 51.8 kB / 0.7377 GB, free: 2.48 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.254e-05/2.325, allocations: 36.58 kB / 0.7377 GB, free: 2.48 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005764/2.326, allocations: 382.8 kB / 0.7381 GB, free: 2.387 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.274e-05/2.326, allocations: 2.125 kB / 0.7381 GB, free: 2.387 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.961e-05/2.326, allocations: 13.41 kB / 0.7381 GB, free: 2.387 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.005e-05/2.326, allocations: 11.31 kB / 0.7381 GB, free: 2.387 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000459/2.326, allocations: 255.8 kB / 0.7384 GB, free: 2.387 MB / 0.5762 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001715/2.328, allocations: 1.941 MB / 0.7403 GB, free: 16.85 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002334/2.328, allocations: 105.4 kB / 0.7404 GB, free: 16.82 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001164/2.329, allocations: 56.2 kB / 0.7404 GB, free: 16.82 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.2297/2.558, allocations: 122.5 MB / 0.8601 GB, free: 5.824 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002997/2.559, allocations: 112.3 kB / 0.8602 GB, free: 5.723 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=16): time 2.294e-06/2.559, allocations: 0 / 0.8602 GB, free: 5.723 MB / 0.7012 GB Notification: Performance of matching and sorting (n=16): time 0.0009438/2.56, allocations: 351.2 kB / 0.8605 GB, free: 5.402 MB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.533e-05/2.56, allocations: 51.41 kB / 0.8606 GB, free: 5.34 MB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002841/2.56, allocations: 269 kB / 0.8608 GB, free: 5.113 MB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 1.813e-05/2.56, allocations: 29.08 kB / 0.8608 GB, free: 5.082 MB / 0.7012 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001448/2.56, allocations: 226.5 kB / 0.8611 GB, free: 4.891 MB / 0.7012 GB Notification: Performance of collectInitialBindings (initialization): time 3.695e-05/2.56, allocations: 49.09 kB / 0.8611 GB, free: 4.855 MB / 0.7012 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.722e-05/2.56, allocations: 70.22 kB / 0.8612 GB, free: 4.801 MB / 0.7012 GB Notification: Performance of setup shared object (initialization): time 0.000113/2.56, allocations: 333.2 kB / 0.8615 GB, free: 4.477 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001486/2.56, allocations: 65.03 kB / 0.8616 GB, free: 4.434 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002118/2.561, allocations: 181.2 kB / 0.8617 GB, free: 4.227 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001392/2.562, allocations: 496.6 kB / 0.8622 GB, free: 3.789 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.915e-06/2.562, allocations: 0 / 0.8622 GB, free: 3.789 MB / 0.7012 GB Notification: Performance of matching and sorting (n=36) (initialization): time 0.0006173/2.563, allocations: 318 kB / 0.8625 GB, free: 3.551 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 1.883e-05/2.563, allocations: 4 kB / 0.8625 GB, free: 3.547 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.183e-05/2.563, allocations: 8.469 kB / 0.8625 GB, free: 3.539 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006069/2.563, allocations: 99.75 kB / 0.8626 GB, free: 3.445 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001687/2.564, allocations: 45.27 kB / 0.8627 GB, free: 3.41 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003884/2.564, allocations: 0.5568 MB / 0.8632 GB, free: 2.848 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001964/2.564, allocations: 38.98 kB / 0.8632 GB, free: 2.812 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.148e-05/2.564, allocations: 19.75 kB / 0.8633 GB, free: 2.797 MB / 0.7012 GB Warning: Assuming fixed start value for the following 1 variables: pulse.T0:DISCRETE(fixed = true protected = true ) type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 18 * Number of states: 0 () * Number of discrete variables: 17 ($PRE.checkValve3.touvert,$whenCondition3,$PRE.checkValve3.tferme,$whenCondition2,$whenCondition1,sourceP1.C.ftype,$PRE.pulse.T0,puitsP1.fluid,checkValve3.fluid,checkValve3.tferme,checkValve3.touvert,checkValve3.ouvert,$PRE.checkValve3.ouvert,pulse.T0,sourceP1.fluid1,sourceP1.C.diff_on_2,checkValve3.C2.diff_on_1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (34): * Single equations (assignments): 33 * 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 {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0001857/2.564, allocations: 157.3 kB / 0.8634 GB, free: 2.66 MB / 0.7012 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.117e-05/2.564, allocations: 24.81 kB / 0.8634 GB, free: 2.637 MB / 0.7012 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004904/2.565, allocations: 238.1 kB / 0.8637 GB, free: 2.441 MB / 0.7012 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.347e-06/2.565, allocations: 0 / 0.8637 GB, free: 2.441 MB / 0.7012 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.318e-06/2.565, allocations: 4 kB / 0.8637 GB, free: 2.438 MB / 0.7012 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.496e-06/2.565, allocations: 0 / 0.8637 GB, free: 2.438 MB / 0.7012 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003092/2.565, allocations: 340.2 kB / 0.864 GB, free: 2.117 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.687e-06/2.565, allocations: 4 kB / 0.864 GB, free: 2.113 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.63e-05/2.565, allocations: 18.45 kB / 0.864 GB, free: 2.102 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005528/2.566, allocations: 98.64 kB / 0.8641 GB, free: 2.012 MB / 0.7012 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.368e-05/2.566, allocations: 0 / 0.8641 GB, free: 2.012 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003154/2.566, allocations: 0.557 MB / 0.8646 GB, free: 1.449 MB / 0.7012 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.804e-06/2.566, allocations: 0 / 0.8646 GB, free: 1.449 MB / 0.7012 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003838/2.567, allocations: 224.1 kB / 0.8649 GB, free: 1.246 MB / 0.7012 GB Notification: Performance of postOpt removeConstants (simulation): time 7.058e-05/2.567, allocations: 104.7 kB / 0.865 GB, free: 1.125 MB / 0.7012 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.321e-05/2.567, allocations: 10.33 kB / 0.865 GB, free: 1.121 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000104/2.567, allocations: 11.98 kB / 0.865 GB, free: 1.109 MB / 0.7012 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.323e-05/2.567, allocations: 15.42 kB / 0.865 GB, free: 1.098 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.7e-05/2.567, allocations: 4 kB / 0.865 GB, free: 1.094 MB / 0.7012 GB Notification: Performance of sorting global known variables: time 0.0001792/2.567, allocations: 192.9 kB / 0.8652 GB, free: 0.9414 MB / 0.7012 GB Notification: Performance of sort global known variables: time 1.1e-07/2.567, allocations: 1.203 kB / 0.8652 GB, free: 0.9414 MB / 0.7012 GB Notification: Performance of remove unused functions: time 0.004357/2.572, allocations: 1.456 MB / 0.8666 GB, free: 15.59 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 7 ($whenCondition3,$whenCondition2,$whenCondition1,pulse.T0,checkValve3.ouvert,checkValve3.touvert,checkValve3.tferme) * Number of discrete states: 2 (checkValve3.touvert,checkValve3.tferme) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (13): * Single equations (assignments): 10 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 {(1,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.007569/2.579, allocations: 2.283 MB / 0.8688 GB, free: 13.64 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.0006262/2.58, allocations: 184.8 kB / 0.869 GB, free: 13.51 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 3.307e-06/2.58, allocations: 0 / 0.869 GB, free: 13.51 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.0001886/2.58, allocations: 71.48 kB / 0.8691 GB, free: 13.46 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004552/2.58, allocations: 79.7 kB / 0.8692 GB, free: 13.41 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001138/2.582, allocations: 0.6616 MB / 0.8698 GB, free: 12.75 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002969/2.582, allocations: 0.7753 MB / 0.8706 GB, free: 11.95 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 6.798e-05/2.582, allocations: 27.44 kB / 0.8706 GB, free: 11.92 MB / 0.7169 GB Notification: Performance of SimCode: time 2.2e-07/2.582, allocations: 0 / 0.8706 GB, free: 11.92 MB / 0.7169 GB Notification: Performance of Templates: time 0.04075/2.623, allocations: 29.23 MB / 0.8991 GB, free: 14.82 MB / 0.7481 GB make -j1 -f ThermoSysPro_ThermoSysPro.Fluid.Examples.Book.SimpleExamples.PressureLoss.TestCheckValve.makefile (rm -f ThermoSysPro_ThermoSysPro.Fluid.Examples.Book.SimpleExamples.PressureLoss.TestCheckValve.pipe ; mkfifo ThermoSysPro_ThermoSysPro.Fluid.Examples.Book.SimpleExamples.PressureLoss.TestCheckValve.pipe ; head -c 1048576 < ThermoSysPro_ThermoSysPro.Fluid.Examples.Book.SimpleExamples.PressureLoss.TestCheckValve.pipe >> ../files/ThermoSysPro_ThermoSysPro.Fluid.Examples.Book.SimpleExamples.PressureLoss.TestCheckValve.sim & ./ThermoSysPro_ThermoSysPro.Fluid.Examples.Book.SimpleExamples.PressureLoss.TestCheckValve -abortSlowSimulation -alarm=480 -lv LOG_STATS > ThermoSysPro_ThermoSysPro.Fluid.Examples.Book.SimpleExamples.PressureLoss.TestCheckValve.pipe 2>&1)