Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.Pressure.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/BuildSysPro 3.6.0/package.mo", uses=false)
Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/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(BuildSysPro.IBPSA.Fluid.Sensors.Examples.Pressure,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.Pressure")
translateModel(BuildSysPro.IBPSA.Fluid.Sensors.Examples.Pressure,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.Pressure")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.004607/0.004607, allocations: 103.2 kB / 15.73 MB, free: 6.004 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001147/0.001147, allocations: 191.3 kB / 16.67 MB, free: 5.93 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.3/1.3, allocations: 222.9 MB / 240.4 MB, free: 15.14 MB / 206.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo): time 0.8347/0.8347, allocations: 143.1 MB / 433.6 MB, free: 12.01 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001155/0.001155, allocations: 63.25 kB / 0.5955 GB, free: 12.3 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1453/0.1464, allocations: 82.04 MB / 0.6756 GB, free: 10.35 MB / 0.5137 GB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Sensors.Examples.Pressure): time 0.5746/0.721, allocations: 169.5 MB / 0.8412 GB, free: 0.8086 MB / 0.6075 GB
Notification: Performance of NFInst.instExpressions: time 0.008056/0.7291, allocations: 7.344 MB / 0.8484 GB, free: 10.86 MB / 0.6231 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005902/0.7298, allocations: 10.81 kB / 0.8484 GB, free: 10.86 MB / 0.6231 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007283/0.7305, allocations: 213.4 kB / 0.8486 GB, free: 10.68 MB / 0.6231 GB
Notification: Performance of NFTyping.typeBindings: time 0.0015/0.7321, allocations: 0.5683 MB / 0.8491 GB, free: 10.24 MB / 0.6231 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001241/0.7333, allocations: 432.3 kB / 0.8495 GB, free: 9.938 MB / 0.6231 GB
Notification: Performance of NFFlatten.flatten: time 0.000879/0.7342, allocations: 0.7101 MB / 0.8502 GB, free: 9.531 MB / 0.6231 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004112/0.7346, allocations: 265.1 kB / 0.8505 GB, free: 9.387 MB / 0.6231 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0006793/0.7353, allocations: 387.6 kB / 0.8508 GB, free: 9.156 MB / 0.6231 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002722/0.7356, allocations: 217.3 kB / 0.8511 GB, free: 9.031 MB / 0.6231 GB
Notification: Performance of NFPackage.collectConstants: time 3.99e-05/0.7357, allocations: 21.94 kB / 0.8511 GB, free: 9.027 MB / 0.6231 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001066/0.7367, allocations: 0.6996 MB / 0.8518 GB, free: 8.633 MB / 0.6231 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001121/0.7369, allocations: 108.5 kB / 0.8519 GB, free: 8.559 MB / 0.6231 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001368/0.737, allocations: 159.5 kB / 0.852 GB, free: 8.461 MB / 0.6231 GB
Notification: Performance of NFConvertDAE.convert: time 0.000757/0.7378, allocations: 0.5812 MB / 0.8526 GB, free: 8.102 MB / 0.6231 GB
Notification: Performance of FrontEnd - DAE generated: time 3.737e-06/0.7378, allocations: 3.938 kB / 0.8526 GB, free: 8.098 MB / 0.6231 GB
Notification: Performance of FrontEnd: time 1.162e-06/0.7378, allocations: 2.75 kB / 0.8526 GB, free: 8.098 MB / 0.6231 GB
Notification: Performance of Transformations before backend: time 5.871e-06/0.7378, allocations: 0 / 0.8526 GB, free: 8.098 MB / 0.6231 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 52
 * Number of variables: 52
Notification: Performance of Generate backend data structure: time 0.0008452/0.7387, allocations: 0.6421 MB / 0.8532 GB, free: 7.52 MB / 0.6231 GB
Notification: Performance of prepare preOptimizeDAE: time 3.268e-05/0.7387, allocations: 9.438 kB / 0.8532 GB, free: 7.52 MB / 0.6231 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003303/0.739, allocations: 68.83 kB / 0.8533 GB, free: 7.484 MB / 0.6231 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004106/0.7395, allocations: 321.1 kB / 0.8536 GB, free: 7.184 MB / 0.6231 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.697e-05/0.7395, allocations: 18.81 kB / 0.8536 GB, free: 7.176 MB / 0.6231 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.417e-05/0.7395, allocations: 22.78 kB / 0.8536 GB, free: 7.168 MB / 0.6231 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004602/0.74, allocations: 305.3 kB / 0.8539 GB, free: 6.926 MB / 0.6231 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.059e-05/0.74, allocations: 0 / 0.8539 GB, free: 6.926 MB / 0.6231 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.284e-05/0.74, allocations: 10.5 kB / 0.8539 GB, free: 6.918 MB / 0.6231 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.824e-06/0.74, allocations: 7.438 kB / 0.8539 GB, free: 6.918 MB / 0.6231 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003444/0.7404, allocations: 180.6 kB / 0.8541 GB, free: 6.832 MB / 0.6231 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 0.001476/0.7419, allocations: 1.694 MB / 0.8558 GB, free: 5.16 MB / 0.6231 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002433/0.7421, allocations: 94.52 kB / 0.8559 GB, free: 5.059 MB / 0.6231 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001658/0.7423, allocations: 76.84 kB / 0.8559 GB, free: 4.98 MB / 0.6231 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002586/0.7426, allocations: 190.1 kB / 0.8561 GB, free: 4.758 MB / 0.6231 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.336e-05/0.7426, allocations: 42.5 kB / 0.8562 GB, free: 4.707 MB / 0.6231 GB
Notification: Performance of pre-optimization done (n=11): time 1.182e-06/0.7426, allocations: 0 / 0.8562 GB, free: 4.707 MB / 0.6231 GB
Notification: Performance of matching and sorting (n=11): time 0.000653/0.7433, allocations: 217.2 kB / 0.8564 GB, free: 4.488 MB / 0.6231 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.187e-05/0.7433, allocations: 51.41 kB / 0.8564 GB, free: 4.426 MB / 0.6231 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003046/0.7436, allocations: 324.5 kB / 0.8567 GB, free: 4.098 MB / 0.6231 GB
Notification: Performance of collectPreVariables (initialization): time 2.102e-05/0.7437, allocations: 25.7 kB / 0.8567 GB, free: 4.066 MB / 0.6231 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001231/0.7438, allocations: 203.8 kB / 0.8569 GB, free: 3.863 MB / 0.6231 GB
Notification: Performance of collectInitialBindings (initialization): time 2.763e-05/0.7438, allocations: 39.45 kB / 0.857 GB, free: 3.824 MB / 0.6231 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.158e-05/0.7439, allocations: 45.7 kB / 0.857 GB, free: 3.773 MB / 0.6231 GB
Notification: Performance of setup shared object (initialization): time 0.0001173/0.744, allocations: 338.8 kB / 0.8573 GB, free: 3.434 MB / 0.6231 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001454/0.7442, allocations: 64.75 kB / 0.8574 GB, free: 3.367 MB / 0.6231 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002382/0.7444, allocations: 193.9 kB / 0.8576 GB, free: 3.117 MB / 0.6231 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003387/0.7448, allocations: 233.5 kB / 0.8578 GB, free: 2.84 MB / 0.6231 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.915e-06/0.7448, allocations: 4 kB / 0.8578 GB, free: 2.836 MB / 0.6231 GB
Notification: Performance of matching and sorting (n=23) (initialization): time 0.0004413/0.7452, allocations: 252.8 kB / 0.8581 GB, free: 2.582 MB / 0.6231 GB
Notification: Performance of prepare postOptimizeDAE: time 1.632e-05/0.7452, allocations: 8.406 kB / 0.8581 GB, free: 2.574 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.745e-06/0.7453, allocations: 4 kB / 0.8581 GB, free: 2.57 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.777e-05/0.7453, allocations: 8 kB / 0.8581 GB, free: 2.562 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001843/0.7455, allocations: 48.8 kB / 0.8581 GB, free: 2.516 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.186e-05/0.7455, allocations: 15.86 kB / 0.8581 GB, free: 2.5 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002378/0.7457, allocations: 39.81 kB / 0.8582 GB, free: 2.461 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.617e-05/0.7458, allocations: 8 kB / 0.8582 GB, free: 2.453 MB / 0.6231 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002212/0.746, allocations: 169 kB / 0.8583 GB, free: 2.285 MB / 0.6231 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002223/0.7462, allocations: 190.4 kB / 0.8585 GB, free: 2.039 MB / 0.6231 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0003328/0.7466, allocations: 241.4 kB / 0.8588 GB, free: 1.754 MB / 0.6231 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.673e-06/0.7466, allocations: 4 kB / 0.8588 GB, free: 1.75 MB / 0.6231 GB
Notification: Performance of matching and sorting (n=23) (initialization_lambda0): time 0.0004336/0.747, allocations: 245 kB / 0.859 GB, free: 1.504 MB / 0.6231 GB
Notification: Performance of prepare postOptimizeDAE: time 9.729e-06/0.747, allocations: 7.938 kB / 0.859 GB, free: 1.496 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.999e-06/0.747, allocations: 4.969 kB / 0.859 GB, free: 1.492 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.22e-06/0.7471, allocations: 8 kB / 0.859 GB, free: 1.484 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001624/0.7472, allocations: 47.91 kB / 0.8591 GB, free: 1.438 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.314e-06/0.7472, allocations: 7.938 kB / 0.8591 GB, free: 1.43 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002291/0.7475, allocations: 31.52 kB / 0.8591 GB, free: 1.402 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.951e-05/0.7475, allocations: 12 kB / 0.8591 GB, free: 1.391 MB / 0.6231 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 16
 * 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 (23):
 * Single equations (assignments): 23
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.000106/0.7476, allocations: 200.1 kB / 0.8593 GB, free: 1.188 MB / 0.6231 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.037e-05/0.7477, allocations: 31.56 kB / 0.8593 GB, free: 1.156 MB / 0.6231 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003735/0.748, allocations: 172.4 kB / 0.8595 GB, free: 0.9805 MB / 0.6231 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.799e-06/0.7481, allocations: 4 kB / 0.8595 GB, free: 0.9766 MB / 0.6231 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.318e-06/0.7481, allocations: 0 / 0.8595 GB, free: 0.9766 MB / 0.6231 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.896e-06/0.7481, allocations: 0 / 0.8595 GB, free: 0.9766 MB / 0.6231 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008509/0.7489, allocations: 0.6093 MB / 0.8601 GB, free: 296 kB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.134e-06/0.7489, allocations: 0 / 0.8601 GB, free: 296 kB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001169/0.7491, allocations: 27.97 kB / 0.8601 GB, free: 268 kB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.127e-06/0.7491, allocations: 4 kB / 0.8601 GB, free: 264 kB / 0.6231 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.055e-05/0.7491, allocations: 4.219 kB / 0.8601 GB, free: 260 kB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.677e-06/0.7491, allocations: 4 kB / 0.8601 GB, free: 256 kB / 0.6231 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.366e-06/0.7491, allocations: 3.938 kB / 0.8601 GB, free: 252 kB / 0.6231 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003852/0.7495, allocations: 305.4 kB / 0.8604 GB, free: 15.91 MB / 0.6387 GB
Notification: Performance of postOpt removeConstants (simulation): time 9.092e-05/0.7496, allocations: 116.7 kB / 0.8605 GB, free: 15.77 MB / 0.6387 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.913e-05/0.7497, allocations: 11.98 kB / 0.8606 GB, free: 15.76 MB / 0.6387 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001734/0.7498, allocations: 7.984 kB / 0.8606 GB, free: 15.75 MB / 0.6387 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.573e-05/0.7499, allocations: 19.88 kB / 0.8606 GB, free: 15.73 MB / 0.6387 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.059e-05/0.7499, allocations: 11.98 kB / 0.8606 GB, free: 15.72 MB / 0.6387 GB
Notification: Performance of sorting global known variables: time 0.0002024/0.7501, allocations: 223.1 kB / 0.8608 GB, free: 15.5 MB / 0.6387 GB
Notification: Performance of sort global known variables: time 1.1e-07/0.7501, allocations: 0 / 0.8608 GB, free: 15.5 MB / 0.6387 GB
Notification: Performance of remove unused functions: time 0.0005482/0.7507, allocations: 131.8 kB / 0.8609 GB, free: 15.38 MB / 0.6387 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * 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 simulation (11):
 * Single equations (assignments): 11
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004106/0.7511, allocations: 172.2 kB / 0.8611 GB, free: 15.21 MB / 0.6387 GB
Notification: Performance of simCode: created initialization part: time 0.0005477/0.7517, allocations: 245 kB / 0.8613 GB, free: 14.97 MB / 0.6387 GB
Notification: Performance of simCode: created event and clocks part: time 4.538e-06/0.7517, allocations: 4 kB / 0.8613 GB, free: 14.97 MB / 0.6387 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001454/0.7518, allocations: 64.08 kB / 0.8614 GB, free: 14.91 MB / 0.6387 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007324/0.7526, allocations: 125.1 kB / 0.8615 GB, free: 14.79 MB / 0.6387 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007384/0.7533, allocations: 0.4972 MB / 0.862 GB, free: 14.25 MB / 0.6387 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003161/0.7536, allocations: 0.7756 MB / 0.8628 GB, free: 13.45 MB / 0.6387 GB
Notification: Performance of simCode: alias equations: time 0.0002344/0.7539, allocations: 85.09 kB / 0.8628 GB, free: 13.36 MB / 0.6387 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.837e-05/0.754, allocations: 27.44 kB / 0.8629 GB, free: 13.34 MB / 0.6387 GB
Notification: Performance of SimCode: time 2.3e-07/0.754, allocations: 0 / 0.8629 GB, free: 13.34 MB / 0.6387 GB
Notification: Performance of Templates: time 0.009593/0.7636, allocations: 4.945 MB / 0.8677 GB, free: 8.465 MB / 0.6387 GB
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.Pressure.makefile
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.Pressure.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.Pressure.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.Pressure.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.Pressure.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.Pressure  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Sensors.Examples.Pressure.pipe 2>&1)