Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.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/IDEAS 3.0.0/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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: "" <> buildModelFMU(IDEAS.Fluid.Actuators.Valves.Examples.TwoWayValves,fileNamePrefix="IDEAS_IDEAS_Fluid_Actuators_Valves_Examples_TwoWayValves",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.Actuators.Valves.Examples.TwoWayValves,fileNamePrefix="IDEAS_IDEAS_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 0.00618/0.00618, allocations: 96.7 kB / 15.73 MB, free: 6.055 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001421/0.001421, allocations: 193.8 kB / 16.67 MB, free: 5.977 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.288/1.288, allocations: 222.9 MB / 240.4 MB, free: 4.285 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7231/0.7231, allocations: 132.2 MB / 422.7 MB, free: 1.68 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001372/0.001372, allocations: 68.12 kB / 0.5809 GB, free: 8.059 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3995/0.4008, allocations: 80.19 MB / 0.6592 GB, free: 10.04 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Actuators.Valves.Examples.TwoWayValves): time 0.02595/0.4268, allocations: 29.84 MB / 0.6883 GB, free: 2.488 MB / 0.5137 GB Notification: Performance of NFInst.instExpressions: time 0.01125/0.4381, allocations: 8.142 MB / 0.6963 GB, free: 11.85 MB / 0.5294 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001548/0.4398, allocations: 31.47 kB / 0.6963 GB, free: 11.83 MB / 0.5294 GB Notification: Performance of NFTyping.typeComponents: time 0.001227/0.441, allocations: 442.2 kB / 0.6967 GB, free: 11.46 MB / 0.5294 GB Notification: Performance of NFTyping.typeBindings: time 0.003651/0.4447, allocations: 1.42 MB / 0.6981 GB, free: 10.36 MB / 0.5294 GB Notification: Performance of NFTyping.typeClassSections: time 0.002734/0.4474, allocations: 1.153 MB / 0.6992 GB, free: 9.512 MB / 0.5294 GB Notification: Performance of NFFlatten.flatten: time 0.003883/0.4513, allocations: 3.553 MB / 0.7027 GB, free: 7.52 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001496/0.4528, allocations: 1.336 MB / 0.704 GB, free: 6.637 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002486/0.4553, allocations: 1.69 MB / 0.7057 GB, free: 5.754 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002518/0.4578, allocations: 1.619 MB / 0.7072 GB, free: 4.773 MB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 0.0003124/0.4582, allocations: 125.9 kB / 0.7074 GB, free: 4.773 MB / 0.5294 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001969/0.4601, allocations: 1.022 MB / 0.7084 GB, free: 3.848 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.0004538/0.4606, allocations: 414.7 kB / 0.7088 GB, free: 3.441 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.0008477/0.4615, allocations: 0.7466 MB / 0.7095 GB, free: 2.691 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.002428/0.4639, allocations: 2.215 MB / 0.7117 GB, free: 480 kB / 0.5294 GB Notification: Performance of FrontEnd - DAE generated: time 6.281e-06/0.4639, allocations: 3.984 kB / 0.7117 GB, free: 476 kB / 0.5294 GB Notification: Performance of FrontEnd: time 1.753e-06/0.4639, allocations: 4 kB / 0.7117 GB, free: 472 kB / 0.5294 GB Notification: Performance of Transformations before backend: time 1.512e-05/0.4639, allocations: 0 / 0.7117 GB, free: 472 kB / 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 0.002527/0.4665, allocations: 1.705 MB / 0.7133 GB, free: 14.7 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 3.757e-05/0.4665, allocations: 16.02 kB / 0.7133 GB, free: 14.69 MB / 0.545 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 9.979e-05/0.4666, allocations: 106.6 kB / 0.7134 GB, free: 14.57 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003408/0.467, allocations: 155.1 kB / 0.7136 GB, free: 14.42 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001745/0.4687, allocations: 0.9386 MB / 0.7145 GB, free: 13.43 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.26e-05/0.4688, allocations: 77.31 kB / 0.7146 GB, free: 13.35 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002033/0.469, allocations: 120 kB / 0.7147 GB, free: 13.23 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001018/0.47, allocations: 0.6278 MB / 0.7153 GB, free: 12.58 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.743e-05/0.4701, allocations: 8 kB / 0.7153 GB, free: 12.57 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.919e-05/0.4701, allocations: 23.94 kB / 0.7153 GB, free: 12.55 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.572e-05/0.4701, allocations: 16 kB / 0.7154 GB, free: 12.53 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008483/0.471, allocations: 468.8 kB / 0.7158 GB, free: 12.07 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 0.004192/0.4752, allocations: 2.876 MB / 0.7186 GB, free: 9.047 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005675/0.4758, allocations: 299.3 kB / 0.7189 GB, free: 8.746 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002767/0.4761, allocations: 153.3 kB / 0.719 GB, free: 8.594 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002913/0.4764, allocations: 340.7 kB / 0.7194 GB, free: 8.188 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.807e-05/0.4764, allocations: 34.84 kB / 0.7194 GB, free: 8.145 MB / 0.545 GB Notification: Performance of pre-optimization done (n=33): time 1.884e-06/0.4764, allocations: 4 kB / 0.7194 GB, free: 8.141 MB / 0.545 GB Notification: Performance of matching and sorting (n=33): time 0.001239/0.4777, allocations: 0.5338 MB / 0.7199 GB, free: 7.602 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.708e-05/0.4777, allocations: 55.41 kB / 0.72 GB, free: 7.535 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000949/0.4787, allocations: 0.9078 MB / 0.7209 GB, free: 6.609 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.0001139/0.4788, allocations: 57.7 kB / 0.7209 GB, free: 6.547 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004213/0.4792, allocations: 495.2 kB / 0.7214 GB, free: 6.059 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 8.878e-05/0.4793, allocations: 123 kB / 0.7215 GB, free: 5.938 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003649/0.4797, allocations: 295 kB / 0.7218 GB, free: 5.645 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001164/0.4798, allocations: 333.9 kB / 0.7221 GB, free: 5.312 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003808/0.4802, allocations: 189.4 kB / 0.7223 GB, free: 5.121 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001267/0.4815, allocations: 1.155 MB / 0.7234 GB, free: 3.609 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007679/0.4822, allocations: 459.4 kB / 0.7239 GB, free: 3.141 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.765e-06/0.4822, allocations: 0 / 0.7239 GB, free: 3.141 MB / 0.545 GB Notification: Performance of matching and sorting (n=73) (initialization): time 0.001214/0.4835, allocations: 0.6584 MB / 0.7245 GB, free: 2.473 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 1.505e-05/0.4835, allocations: 4 kB / 0.7245 GB, free: 2.469 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.802e-06/0.4835, allocations: 4 kB / 0.7245 GB, free: 2.465 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.723e-05/0.4835, allocations: 4 kB / 0.7245 GB, free: 2.461 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001334/0.4849, allocations: 227.9 kB / 0.7247 GB, free: 2.238 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00155/0.4864, allocations: 2.957 MB / 0.7276 GB, free: 15.16 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003044/0.4895, allocations: 0.703 MB / 0.7283 GB, free: 14.46 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.813e-05/0.4896, allocations: 27.98 kB / 0.7283 GB, free: 14.43 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006449/0.4902, allocations: 370.1 kB / 0.7287 GB, free: 14.07 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001249/0.4915, allocations: 1.158 MB / 0.7298 GB, free: 12.54 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007296/0.4922, allocations: 460.7 kB / 0.7302 GB, free: 12.04 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.546e-06/0.4922, allocations: 0 / 0.7302 GB, free: 12.04 MB / 0.5606 GB Notification: Performance of matching and sorting (n=73) (initialization_lambda0): time 0.00127/0.4935, allocations: 0.6633 MB / 0.7309 GB, free: 11.37 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 2.128e-05/0.4935, allocations: 8.062 kB / 0.7309 GB, free: 11.36 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.24e-06/0.4935, allocations: 8.125 kB / 0.7309 GB, free: 11.35 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.444e-06/0.4935, allocations: 8 kB / 0.7309 GB, free: 11.34 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006426/0.4942, allocations: 155.8 kB / 0.7311 GB, free: 11.19 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.286e-06/0.4942, allocations: 8 kB / 0.7311 GB, free: 11.18 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004169/0.4984, allocations: 0.9691 MB / 0.732 GB, free: 10.21 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.48e-05/0.4984, allocations: 23.98 kB / 0.732 GB, free: 10.19 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 0.0002616/0.4987, allocations: 252.5 kB / 0.7323 GB, free: 9.941 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001345/0.4988, allocations: 103.3 kB / 0.7324 GB, free: 9.84 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001015/0.4999, allocations: 0.5047 MB / 0.7329 GB, free: 9.32 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.157e-05/0.4999, allocations: 4 kB / 0.7329 GB, free: 9.316 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.899e-06/0.4999, allocations: 3.938 kB / 0.7329 GB, free: 9.312 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.833e-06/0.4999, allocations: 3.984 kB / 0.7329 GB, free: 9.309 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001822/0.5017, allocations: 1.253 MB / 0.7341 GB, free: 7.988 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.729e-06/0.5018, allocations: 0 / 0.7341 GB, free: 7.988 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005157/0.5023, allocations: 115.8 kB / 0.7342 GB, free: 7.875 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.364e-06/0.5023, allocations: 7.938 kB / 0.7342 GB, free: 7.867 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.765e-05/0.5023, allocations: 15.98 kB / 0.7342 GB, free: 7.852 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001358/0.5037, allocations: 2.942 MB / 0.7371 GB, free: 4.793 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.763e-06/0.5037, allocations: 0 / 0.7371 GB, free: 4.793 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008304/0.5045, allocations: 0.5725 MB / 0.7377 GB, free: 4.195 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002666/0.5048, allocations: 220.2 kB / 0.7379 GB, free: 3.961 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001015/0.5049, allocations: 15.94 kB / 0.7379 GB, free: 3.945 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004415/0.5054, allocations: 31.95 kB / 0.7379 GB, free: 3.914 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.02e-05/0.5054, allocations: 23.97 kB / 0.738 GB, free: 3.891 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.889e-05/0.5055, allocations: 19.98 kB / 0.738 GB, free: 3.871 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.0006763/0.5062, allocations: 0.6084 MB / 0.7386 GB, free: 3.254 MB / 0.5606 GB Notification: Performance of sort global known variables: time 2.1e-07/0.5062, allocations: 0 / 0.7386 GB, free: 3.254 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.001302/0.5075, allocations: 0.5419 MB / 0.7391 GB, free: 2.711 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 0.001648/0.5091, allocations: 1.334 MB / 0.7404 GB, free: 1.348 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.002355/0.5115, allocations: 0.8388 MB / 0.7412 GB, free: 0.5156 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 2.354e-06/0.5115, allocations: 4.188 kB / 0.7412 GB, free: 0.5117 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.0005384/0.5121, allocations: 223.6 kB / 0.7414 GB, free: 300 kB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001716/0.5138, allocations: 416.7 kB / 0.7418 GB, free: 15.89 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008922/0.5227, allocations: 6.572 MB / 0.7483 GB, free: 9.125 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005877/0.5233, allocations: 1.021 MB / 0.7493 GB, free: 8.07 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.0008356/0.5242, allocations: 202.9 kB / 0.7494 GB, free: 7.867 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004351/0.5246, allocations: 371.3 kB / 0.7498 GB, free: 7.504 MB / 0.5762 GB Notification: Performance of SimCode: time 9.32e-07/0.5246, allocations: 0 / 0.7498 GB, free: 7.504 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06207/0.5867, allocations: 33.51 MB / 0.7825 GB, free: 6.574 MB / 0.6075 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.58/13.17, allocations: 4 kB / 0.7825 GB, free: 6.57 MB / 0.6075 GB (rm -f IDEAS_IDEAS.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe ; mkfifo IDEAS_IDEAS.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe >> ../files/IDEAS_IDEAS.Fluid.Actuators.Valves.Examples.TwoWayValves.sim & python3 -m fmpy simulate --output-file IDEAS_IDEAS.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 IDEAS_IDEAS_Fluid_Actuators_Valves_Examples_TwoWayValves.fmu > IDEAS_IDEAS.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe 2>&1)