Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValves.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.TwoWayValves,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Actuators_Valves_Examples_TwoWayValves",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValves,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Actuators_Valves_Examples_TwoWayValves",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 0.001213/0.001213, allocations: 109.2 kB / 16.41 MB, free: 5.984 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001283/0.001283, allocations: 194.6 kB / 17.34 MB, free: 5.602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.308/1.308, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7396/0.7396, allocations: 122.9 MB / 414.1 MB, free: 15.75 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001194/0.001194, allocations: 62.72 kB / 0.568 GB, free: 28.87 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1212/0.1224, allocations: 77.93 MB / 0.6441 GB, free: 9.539 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValves): time 0.02797/0.1504, allocations: 29.8 MB / 0.6732 GB, free: 11.62 MB / 0.5137 GB Notification: Performance of NFInst.instExpressions: time 0.01064/0.1611, allocations: 8.14 MB / 0.6811 GB, free: 3.457 MB / 0.5137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001373/0.1625, allocations: 27.81 kB / 0.6811 GB, free: 3.43 MB / 0.5137 GB Notification: Performance of NFTyping.typeComponents: time 0.001278/0.1638, allocations: 440.9 kB / 0.6816 GB, free: 2.996 MB / 0.5137 GB Notification: Performance of NFTyping.typeBindings: time 0.003451/0.1673, allocations: 1.427 MB / 0.683 GB, free: 1.566 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.002456/0.1698, allocations: 1.155 MB / 0.6841 GB, free: 432 kB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.003455/0.1733, allocations: 3.548 MB / 0.6875 GB, free: 12.86 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001406/0.1747, allocations: 1.345 MB / 0.6889 GB, free: 11.51 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002266/0.177, allocations: 1.695 MB / 0.6905 GB, free: 9.809 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002602/0.1796, allocations: 1.624 MB / 0.6921 GB, free: 8.18 MB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 0.000369/0.18, allocations: 128 kB / 0.6922 GB, free: 8.055 MB / 0.5294 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001924/0.1819, allocations: 1.022 MB / 0.6932 GB, free: 7.031 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.0004625/0.1824, allocations: 410.7 kB / 0.6936 GB, free: 6.629 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.0008501/0.1832, allocations: 0.7428 MB / 0.6943 GB, free: 5.883 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.002627/0.1859, allocations: 2.204 MB / 0.6965 GB, free: 3.672 MB / 0.5294 GB Notification: Performance of FrontEnd - DAE generated: time 3.707e-06/0.1859, allocations: 0 / 0.6965 GB, free: 3.672 MB / 0.5294 GB Notification: Performance of FrontEnd: time 1.312e-06/0.1859, allocations: 0 / 0.6965 GB, free: 3.672 MB / 0.5294 GB Notification: Performance of Transformations before backend: time 1.865e-05/0.1859, allocations: 0 / 0.6965 GB, free: 3.672 MB / 0.5294 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 145 * Number of variables: 145 Notification: Performance of Generate backend data structure: time 0.002711/0.1886, allocations: 1.718 MB / 0.6982 GB, free: 1.902 MB / 0.5294 GB Notification: Performance of prepare preOptimizeDAE: time 3.969e-05/0.1887, allocations: 12.62 kB / 0.6982 GB, free: 1.891 MB / 0.5294 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001072/0.1888, allocations: 106.7 kB / 0.6983 GB, free: 1.777 MB / 0.5294 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003831/0.1892, allocations: 159.8 kB / 0.6984 GB, free: 1.621 MB / 0.5294 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001869/0.1911, allocations: 0.9268 MB / 0.6993 GB, free: 0.6367 MB / 0.5294 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.846e-05/0.1911, allocations: 77.31 kB / 0.6994 GB, free: 0.5625 MB / 0.5294 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000216/0.1914, allocations: 120 kB / 0.6995 GB, free: 456 kB / 0.5294 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001056/0.1924, allocations: 0.6395 MB / 0.7002 GB, free: 15.78 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.716e-05/0.1924, allocations: 0 / 0.7002 GB, free: 15.78 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.941e-05/0.1925, allocations: 23.94 kB / 0.7002 GB, free: 15.75 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.617e-05/0.1925, allocations: 16 kB / 0.7002 GB, free: 15.74 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008949/0.1934, allocations: 472.8 kB / 0.7006 GB, free: 15.28 MB / 0.545 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 0.004484/0.1979, allocations: 2.872 MB / 0.7034 GB, free: 12.25 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000613/0.1985, allocations: 301.7 kB / 0.7037 GB, free: 11.95 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003138/0.1989, allocations: 153.3 kB / 0.7039 GB, free: 11.8 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003065/0.1992, allocations: 344.7 kB / 0.7042 GB, free: 11.39 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.785e-05/0.1992, allocations: 34.84 kB / 0.7042 GB, free: 11.34 MB / 0.545 GB Notification: Performance of pre-optimization done (n=33): time 2.154e-06/0.1992, allocations: 0 / 0.7042 GB, free: 11.34 MB / 0.545 GB Notification: Performance of matching and sorting (n=33): time 0.001325/0.2006, allocations: 0.5296 MB / 0.7048 GB, free: 10.81 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.535e-05/0.2006, allocations: 59.41 kB / 0.7048 GB, free: 10.74 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000983/0.2016, allocations: 0.9153 MB / 0.7057 GB, free: 9.805 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.0001276/0.2017, allocations: 57.7 kB / 0.7058 GB, free: 9.742 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004575/0.2022, allocations: 491.3 kB / 0.7062 GB, free: 9.258 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 8.932e-05/0.2023, allocations: 119 kB / 0.7063 GB, free: 9.141 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003826/0.2027, allocations: 295.1 kB / 0.7066 GB, free: 8.848 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001204/0.2028, allocations: 334.1 kB / 0.7069 GB, free: 8.516 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003883/0.2032, allocations: 189.4 kB / 0.7071 GB, free: 8.328 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001271/0.2045, allocations: 1.155 MB / 0.7083 GB, free: 6.809 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008051/0.2053, allocations: 455.4 kB / 0.7087 GB, free: 6.336 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.657e-06/0.2053, allocations: 0 / 0.7087 GB, free: 6.336 MB / 0.545 GB Notification: Performance of matching and sorting (n=73) (initialization): time 0.001346/0.2067, allocations: 0.6583 MB / 0.7093 GB, free: 5.668 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 3.09e-05/0.2067, allocations: 5.875 kB / 0.7093 GB, free: 5.664 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.928e-06/0.2067, allocations: 4 kB / 0.7093 GB, free: 5.66 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.206e-05/0.2068, allocations: 8.172 kB / 0.7094 GB, free: 5.652 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001406/0.2082, allocations: 235.7 kB / 0.7096 GB, free: 5.422 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001655/0.2098, allocations: 2.954 MB / 0.7125 GB, free: 2.352 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003446/0.2133, allocations: 0.6989 MB / 0.7131 GB, free: 1.652 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.81e-05/0.2134, allocations: 27.98 kB / 0.7132 GB, free: 1.625 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008548/0.2143, allocations: 376.8 kB / 0.7135 GB, free: 1.254 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00126/0.2156, allocations: 1.154 MB / 0.7147 GB, free: 15.72 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007755/0.2163, allocations: 461 kB / 0.7151 GB, free: 15.23 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.946e-06/0.2164, allocations: 0 / 0.7151 GB, free: 15.23 MB / 0.5606 GB Notification: Performance of matching and sorting (n=73) (initialization_lambda0): time 0.001556/0.2179, allocations: 0.6631 MB / 0.7157 GB, free: 14.57 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 1.303e-05/0.2179, allocations: 4 kB / 0.7157 GB, free: 14.56 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.962e-06/0.2179, allocations: 4 kB / 0.7158 GB, free: 14.56 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.616e-06/0.218, allocations: 11.94 kB / 0.7158 GB, free: 14.55 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006504/0.2186, allocations: 151.8 kB / 0.7159 GB, free: 14.4 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.033e-05/0.2186, allocations: 16.25 kB / 0.7159 GB, free: 14.38 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004457/0.2231, allocations: 0.9652 MB / 0.7169 GB, free: 13.42 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.874e-05/0.2232, allocations: 23.98 kB / 0.7169 GB, free: 13.39 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 9 * 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 (73): * Single equations (assignments): 68 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 5 * 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): 5 systems {1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002805/0.2235, allocations: 249 kB / 0.7171 GB, free: 13.14 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000176/0.2236, allocations: 99.34 kB / 0.7172 GB, free: 13.04 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001077/0.2247, allocations: 0.4972 MB / 0.7177 GB, free: 12.53 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.858e-06/0.2248, allocations: 4 kB / 0.7177 GB, free: 12.53 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.23e-06/0.2248, allocations: 0 / 0.7177 GB, free: 12.53 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.08e-06/0.2248, allocations: 3.938 kB / 0.7177 GB, free: 12.52 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001891/0.2267, allocations: 1.265 MB / 0.7189 GB, free: 11.19 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.322e-06/0.2267, allocations: 4 kB / 0.719 GB, free: 11.19 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005445/0.2272, allocations: 111.8 kB / 0.7191 GB, free: 11.08 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.743e-06/0.2273, allocations: 4 kB / 0.7191 GB, free: 11.07 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.733e-05/0.2273, allocations: 12 kB / 0.7191 GB, free: 11.06 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001383/0.2287, allocations: 2.942 MB / 0.7219 GB, free: 8.004 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.426e-06/0.2287, allocations: 3.938 kB / 0.722 GB, free: 8 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008605/0.2296, allocations: 0.5757 MB / 0.7225 GB, free: 7.398 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000277/0.2299, allocations: 216.3 kB / 0.7227 GB, free: 7.168 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001032/0.23, allocations: 8 kB / 0.7227 GB, free: 7.16 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004652/0.2304, allocations: 31.97 kB / 0.7228 GB, free: 7.129 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.432e-05/0.2305, allocations: 31.89 kB / 0.7228 GB, free: 7.098 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.736e-05/0.2306, allocations: 16 kB / 0.7228 GB, free: 7.082 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.0007044/0.2313, allocations: 0.6045 MB / 0.7234 GB, free: 6.469 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.51e-07/0.2313, allocations: 0 / 0.7234 GB, free: 6.469 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.001313/0.2326, allocations: 0.5458 MB / 0.7239 GB, free: 5.922 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * 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 (39): * Single equations (assignments): 32 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 5 * 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): 5 systems {1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001657/0.2343, allocations: 1.356 MB / 0.7253 GB, free: 4.535 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.002431/0.2367, allocations: 0.8462 MB / 0.7261 GB, free: 3.684 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 2.495e-06/0.2367, allocations: 3.938 kB / 0.7261 GB, free: 3.68 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.0005698/0.2373, allocations: 224.6 kB / 0.7263 GB, free: 3.461 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001728/0.239, allocations: 407.9 kB / 0.7267 GB, free: 3.066 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008854/0.2479, allocations: 6.556 MB / 0.7331 GB, free: 12.3 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005131/0.2484, allocations: 1.025 MB / 0.7341 GB, free: 11.25 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.0007724/0.2492, allocations: 210.9 kB / 0.7343 GB, free: 11.04 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004243/0.2496, allocations: 367.3 kB / 0.7346 GB, free: 10.68 MB / 0.5762 GB Notification: Performance of SimCode: time 6.81e-07/0.2497, allocations: 0 / 0.7346 GB, free: 10.68 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3369/0.5865, allocations: 33.5 MB / 0.7674 GB, free: 88.69 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.97/13.56, allocations: 2.969 kB / 0.7674 GB, free: 88.69 MB / 0.5762 GB (rm -f IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValves.sim & python3 -m fmpy simulate --output-file IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValves_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_TwoWayValves.fmu > IBPSA_latest_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe 2>&1)