Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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: "" <> buildModelFMU(IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Actuators_Valves_Examples_TwoWayValvePressureIndependent",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Actuators_Valves_Examples_TwoWayValvePressureIndependent",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001518/0.001518, allocations: 103.1 kB / 16.27 MB, free: 6 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00178/0.00178, allocations: 186.1 kB / 17.2 MB, free: 5.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.267/1.267, allocations: 222.9 MB / 240.9 MB, free: 15.27 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7303/0.7303, allocations: 122.9 MB / 413.9 MB, free: 15.9 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001306/0.001306, allocations: 63.89 kB / 0.4912 GB, free: 7.375 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3137/0.315, allocations: 77.92 MB / 0.5673 GB, free: 32.76 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent): time 0.01627/0.3313, allocations: 19.42 MB / 0.5862 GB, free: 18.88 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.005916/0.3372, allocations: 5.142 MB / 0.5913 GB, free: 14.74 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006961/0.338, allocations: 20 kB / 0.5913 GB, free: 14.73 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0006351/0.3386, allocations: 269.4 kB / 0.5915 GB, free: 14.5 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001561/0.3402, allocations: 0.7697 MB / 0.5923 GB, free: 13.89 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001716/0.3419, allocations: 0.8741 MB / 0.5932 GB, free: 13.27 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.001654/0.3436, allocations: 1.547 MB / 0.5947 GB, free: 12.39 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0006698/0.3443, allocations: 0.5186 MB / 0.5952 GB, free: 12.05 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001029/0.3453, allocations: 0.62 MB / 0.5958 GB, free: 11.7 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00062/0.346, allocations: 0.5267 MB / 0.5963 GB, free: 11.38 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001111/0.3461, allocations: 55.19 kB / 0.5963 GB, free: 11.38 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001115/0.3472, allocations: 0.7063 MB / 0.597 GB, free: 10.98 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001314/0.3473, allocations: 169.4 kB / 0.5972 GB, free: 10.85 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0002864/0.3476, allocations: 377.9 kB / 0.5976 GB, free: 10.6 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.000991/0.3486, allocations: 1.083 MB / 0.5986 GB, free: 9.887 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.616e-06/0.3486, allocations: 0 / 0.5986 GB, free: 9.887 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.323e-06/0.3487, allocations: 0 / 0.5986 GB, free: 9.887 MB / 446.1 MB Notification: Performance of Transformations before backend: time 1.466e-05/0.3487, allocations: 1.531 kB / 0.5986 GB, free: 9.887 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 113 * Number of variables: 113 Notification: Performance of Generate backend data structure: time 0.001589/0.3503, allocations: 1.107 MB / 0.5997 GB, free: 8.996 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.224e-05/0.3503, allocations: 10.09 kB / 0.5997 GB, free: 8.996 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.849e-05/0.3504, allocations: 82.16 kB / 0.5998 GB, free: 8.922 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000157/0.3506, allocations: 83.86 kB / 0.5999 GB, free: 8.879 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005543/0.3511, allocations: 0.4978 MB / 0.6003 GB, free: 8.445 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.881e-05/0.3512, allocations: 40.81 kB / 0.6004 GB, free: 8.426 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 7.526e-05/0.3512, allocations: 49.25 kB / 0.6004 GB, free: 8.41 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008905/0.3521, allocations: 0.6221 MB / 0.601 GB, free: 7.945 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.502e-05/0.3522, allocations: 1.281 kB / 0.601 GB, free: 7.945 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.352e-05/0.3522, allocations: 26.59 kB / 0.6011 GB, free: 7.926 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.259e-05/0.3522, allocations: 10.78 kB / 0.6011 GB, free: 7.926 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009058/0.3531, allocations: 490.9 kB / 0.6015 GB, free: 7.543 MB / 446.1 MB 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 0.002526/0.3557, allocations: 3.221 MB / 0.6047 GB, free: 4.129 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0005886/0.3563, allocations: 338.9 kB / 0.605 GB, free: 3.789 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004067/0.3567, allocations: 240.6 kB / 0.6052 GB, free: 3.551 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002783/0.357, allocations: 340.4 kB / 0.6056 GB, free: 3.145 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.64e-05/0.357, allocations: 38.56 kB / 0.6056 GB, free: 3.098 MB / 446.1 MB Notification: Performance of pre-optimization done (n=38): time 1.874e-06/0.357, allocations: 0 / 0.6056 GB, free: 3.098 MB / 446.1 MB Notification: Performance of matching and sorting (n=38): time 0.001922/0.3589, allocations: 0.7987 MB / 0.6064 GB, free: 2.27 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 2.201e-05/0.359, allocations: 63.34 kB / 0.6064 GB, free: 2.195 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004873/0.3595, allocations: 0.59 MB / 0.607 GB, free: 1.594 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 3.332e-05/0.3595, allocations: 33.7 kB / 0.6071 GB, free: 1.555 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001417/0.3597, allocations: 328.4 kB / 0.6074 GB, free: 1.23 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 6.429e-05/0.3597, allocations: 134.1 kB / 0.6075 GB, free: 1.098 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001442/0.3599, allocations: 130.1 kB / 0.6076 GB, free: 0.9648 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 6.848e-05/0.36, allocations: 378.7 kB / 0.608 GB, free: 0.5859 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004378/0.3604, allocations: 219.4 kB / 0.6082 GB, free: 376 kB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005122/0.3609, allocations: 364 kB / 0.6085 GB, free: 15.95 MB / 462.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001031/0.362, allocations: 0.5744 MB / 0.6091 GB, free: 15.31 MB / 462.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.377e-06/0.362, allocations: 0 / 0.6091 GB, free: 15.31 MB / 462.1 MB Notification: Performance of matching and sorting (n=73) (initialization): time 0.001419/0.3634, allocations: 0.7106 MB / 0.6098 GB, free: 14.59 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.705e-05/0.3634, allocations: 11.94 kB / 0.6098 GB, free: 14.58 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.767e-06/0.3634, allocations: 4.562 kB / 0.6098 GB, free: 14.58 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005957/0.3641, allocations: 152.7 kB / 0.61 GB, free: 14.43 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005369/0.3646, allocations: 135.8 kB / 0.6101 GB, free: 14.29 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005239/0.3651, allocations: 0.6186 MB / 0.6107 GB, free: 13.65 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005601/0.3657, allocations: 79.39 kB / 0.6108 GB, free: 13.57 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.64e-05/0.3658, allocations: 31.98 kB / 0.6108 GB, free: 13.54 MB / 462.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006191/0.3664, allocations: 346 kB / 0.6111 GB, free: 13.2 MB / 462.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005691/0.367, allocations: 368.1 kB / 0.6115 GB, free: 12.77 MB / 462.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001005/0.368, allocations: 0.5548 MB / 0.612 GB, free: 12.16 MB / 462.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.534e-06/0.368, allocations: 4 kB / 0.612 GB, free: 12.16 MB / 462.1 MB Notification: Performance of matching and sorting (n=73) (initialization_lambda0): time 0.001302/0.3693, allocations: 0.6709 MB / 0.6127 GB, free: 11.48 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.05e-05/0.3693, allocations: 8 kB / 0.6127 GB, free: 11.47 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.03e-06/0.3693, allocations: 4 kB / 0.6127 GB, free: 11.46 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 8.436e-06/0.3694, allocations: 8 kB / 0.6127 GB, free: 11.46 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005847/0.3699, allocations: 159.7 kB / 0.6128 GB, free: 11.3 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.967e-06/0.37, allocations: 8 kB / 0.6129 GB, free: 11.29 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005095/0.3705, allocations: 75.77 kB / 0.6129 GB, free: 11.22 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.093e-05/0.3705, allocations: 31.98 kB / 0.613 GB, free: 11.19 MB / 462.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 20 * 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 (69): * Single equations (assignments): 68 * 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 0.0001569/0.3707, allocations: 216 kB / 0.6132 GB, free: 10.97 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001076/0.3708, allocations: 63.16 kB / 0.6132 GB, free: 10.91 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001446/0.3723, allocations: 0.6436 MB / 0.6139 GB, free: 10.25 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.043e-05/0.3723, allocations: 8 kB / 0.6139 GB, free: 10.25 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.621e-06/0.3723, allocations: 3.938 kB / 0.6139 GB, free: 10.24 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.165e-06/0.3723, allocations: 3.984 kB / 0.6139 GB, free: 10.24 MB / 462.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002298/0.3746, allocations: 1.375 MB / 0.6152 GB, free: 8.797 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.209e-06/0.3746, allocations: 0 / 0.6152 GB, free: 8.797 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003503/0.375, allocations: 91.97 kB / 0.6153 GB, free: 8.707 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.000345/0.3754, allocations: 100.8 kB / 0.6154 GB, free: 8.605 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.046e-05/0.3754, allocations: 15.98 kB / 0.6154 GB, free: 8.59 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005607/0.376, allocations: 0.6265 MB / 0.616 GB, free: 7.938 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.693e-06/0.376, allocations: 0 / 0.616 GB, free: 7.938 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001255/0.3772, allocations: 0.6929 MB / 0.6167 GB, free: 7.211 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002295/0.3775, allocations: 200 kB / 0.6169 GB, free: 6.996 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.651e-05/0.3776, allocations: 8 kB / 0.6169 GB, free: 6.988 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004062/0.378, allocations: 35.97 kB / 0.6169 GB, free: 6.953 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.166e-05/0.3781, allocations: 35.89 kB / 0.617 GB, free: 6.918 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.767e-05/0.3781, allocations: 23.92 kB / 0.617 GB, free: 6.895 MB / 462.1 MB Notification: Performance of sorting global known variables: time 0.0004284/0.3786, allocations: 403.1 kB / 0.6174 GB, free: 6.508 MB / 462.1 MB Notification: Performance of sort global known variables: time 2.3e-07/0.3786, allocations: 0 / 0.6174 GB, free: 6.508 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.001063/0.3796, allocations: 383.4 kB / 0.6177 GB, free: 6.133 MB / 462.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * 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 (41): * Single equations (assignments): 38 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * 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 {(1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.00196/0.3816, allocations: 1.44 MB / 0.6191 GB, free: 4.664 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.001912/0.3835, allocations: 0.8873 MB / 0.62 GB, free: 3.781 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 2.815e-06/0.3835, allocations: 0 / 0.62 GB, free: 3.781 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0006672/0.3842, allocations: 283.8 kB / 0.6203 GB, free: 3.504 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001113/0.3853, allocations: 241.4 kB / 0.6205 GB, free: 3.281 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007594/0.3929, allocations: 5.458 MB / 0.6258 GB, free: 13.59 MB / 478.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004059/0.3934, allocations: 0.9077 MB / 0.6267 GB, free: 12.66 MB / 478.1 MB Notification: Performance of simCode: alias equations: time 0.0005846/0.394, allocations: 156 kB / 0.6269 GB, free: 12.51 MB / 478.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003216/0.3943, allocations: 247.3 kB / 0.6271 GB, free: 12.27 MB / 478.1 MB Notification: Performance of SimCode: time 6.41e-07/0.3943, allocations: 0 / 0.6271 GB, free: 12.27 MB / 478.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03832/0.4326, allocations: 18.29 MB / 0.645 GB, free: 10.36 MB / 494.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 10.66/11.09, allocations: 3.938 kB / 0.645 GB, free: 10.36 MB / 494.1 MB (rm -f IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent.sim & python3 -m fmpy simulate --output-file IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 IBPSA_latest_IBPSA_Fluid_Actuators_Valves_Examples_TwoWayValvePressureIndependent.fmu > IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent.pipe 2>&1)