Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Movers.Examples.MoverParameter.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: translateModel(IDEAS.Fluid.Movers.Examples.MoverParameter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Movers.Examples.MoverParameter") translateModel(IDEAS.Fluid.Movers.Examples.MoverParameter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Movers.Examples.MoverParameter") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.009364/0.009364, allocations: 102.5 kB / 15.73 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 0.002059/0.002059, allocations: 199.2 kB / 16.68 MB, free: 5.91 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.374/1.374, allocations: 222.9 MB / 240.4 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.8302/0.8302, allocations: 132.2 MB / 422.7 MB, free: 6.586 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001347/0.001347, allocations: 78.83 kB / 0.5813 GB, free: 23.69 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1973/0.1987, allocations: 80.21 MB / 0.6597 GB, free: 10.26 MB / 0.4981 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pump_m_flow.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pump_dp.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Movers.Examples.MoverParameter): time 0.4737/0.6725, allocations: 94.73 MB / 0.7522 GB, free: 3.625 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.04339/0.7159, allocations: 29.94 MB / 0.7814 GB, free: 3.195 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.007403/0.7233, allocations: 151.9 kB / 0.7815 GB, free: 3.195 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.006266/0.7296, allocations: 2.031 MB / 0.7835 GB, free: 3.152 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.01371/0.7434, allocations: 4.662 MB / 0.7881 GB, free: 2.91 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.01002/0.7534, allocations: 3.602 MB / 0.7916 GB, free: 1.41 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.01462/0.768, allocations: 8.832 MB / 0.8002 GB, free: 13.63 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007406/0.7755, allocations: 3.263 MB / 0.8034 GB, free: 12.12 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01045/0.786, allocations: 3.85 MB / 0.8072 GB, free: 10.21 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005308/0.7913, allocations: 2.727 MB / 0.8098 GB, free: 8.711 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.001481/0.7928, allocations: 398.2 kB / 0.8102 GB, free: 8.703 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00722/0.8, allocations: 2.648 MB / 0.8128 GB, free: 7.5 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.002161/0.8022, allocations: 1.602 MB / 0.8144 GB, free: 6.418 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.004862/0.8071, allocations: 2.491 MB / 0.8168 GB, free: 4.73 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.01235/0.8194, allocations: 7.596 MB / 0.8242 GB, free: 15.82 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 4.187e-06/0.8195, allocations: 0 / 0.8242 GB, free: 15.82 MB / 0.6075 GB Notification: Performance of FrontEnd: time 1.623e-06/0.8195, allocations: 0 / 0.8242 GB, free: 15.82 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 0.0002443/0.8197, allocations: 0 / 0.8242 GB, free: 15.82 MB / 0.6075 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 478 * Number of variables: 478 Notification: Performance of Generate backend data structure: time 0.01297/0.8327, allocations: 5.529 MB / 0.8296 GB, free: 11.7 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 3.826e-05/0.8328, allocations: 12.03 kB / 0.8296 GB, free: 11.69 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006744/0.8395, allocations: 1.197 MB / 0.8308 GB, free: 10.49 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01156/0.8511, allocations: 5.064 MB / 0.8357 GB, free: 5.461 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002/0.8513, allocations: 167.8 kB / 0.8359 GB, free: 5.297 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006671/0.852, allocations: 212 kB / 0.8361 GB, free: 5.09 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006495/0.8585, allocations: 2.86 MB / 0.8389 GB, free: 2.141 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.365e-05/0.8586, allocations: 7.938 kB / 0.8389 GB, free: 2.133 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003042/0.8589, allocations: 76 kB / 0.839 GB, free: 2.059 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.841e-05/0.8589, allocations: 48 kB / 0.839 GB, free: 2.012 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005544/0.8645, allocations: 2.094 MB / 0.8411 GB, free: 15.91 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 0.02003/0.8845, allocations: 12.29 MB / 0.8531 GB, free: 3.113 MB / 0.6231 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003741/0.8883, allocations: 1.449 MB / 0.8545 GB, free: 1.664 MB / 0.6231 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001663/0.89, allocations: 0.6703 MB / 0.8551 GB, free: 0.9922 MB / 0.6231 GB Notification: Performance of preOpt evalFunc (simulation): time 0.008643/0.8986, allocations: 4.792 MB / 0.8598 GB, free: 11.91 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.429e-05/0.8987, allocations: 43.11 kB / 0.8599 GB, free: 11.86 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=65): time 2.254e-06/0.8987, allocations: 3.938 kB / 0.8599 GB, free: 11.86 MB / 0.6387 GB Notification: Performance of matching and sorting (n=65): time 0.006203/0.9049, allocations: 2.239 MB / 0.862 GB, free: 9.613 MB / 0.6387 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.576e-05/0.905, allocations: 67.91 kB / 0.8621 GB, free: 9.535 MB / 0.6387 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009349/0.9143, allocations: 4.819 MB / 0.8668 GB, free: 4.73 MB / 0.6387 GB Notification: Performance of collectPreVariables (initialization): time 0.0004871/0.9149, allocations: 53.7 kB / 0.8669 GB, free: 4.672 MB / 0.6387 GB Notification: Performance of collectInitialEqns (initialization): time 0.002287/0.9172, allocations: 2.081 MB / 0.8689 GB, free: 2.586 MB / 0.6387 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005215/0.9177, allocations: 230.7 kB / 0.8691 GB, free: 2.363 MB / 0.6387 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001173/0.9189, allocations: 0.494 MB / 0.8696 GB, free: 1.863 MB / 0.6387 GB Notification: Performance of setup shared object (initialization): time 0.0001041/0.919, allocations: 305.1 kB / 0.8699 GB, free: 1.562 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002957/0.922, allocations: 1.512 MB / 0.8714 GB, free: 48 kB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00377/0.9258, allocations: 2.52 MB / 0.8738 GB, free: 13.04 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006347/0.9321, allocations: 3.956 MB / 0.8777 GB, free: 8.656 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.784e-05/0.9322, allocations: 8 kB / 0.8777 GB, free: 8.648 MB / 0.6544 GB Notification: Performance of matching and sorting (n=255) (initialization): time 0.008606/0.9408, allocations: 4.293 MB / 0.8819 GB, free: 4.359 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 3.897e-05/0.9409, allocations: 17.81 kB / 0.8819 GB, free: 4.344 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.485e-05/0.9409, allocations: 36 kB / 0.8819 GB, free: 4.309 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 5.393e-05/0.941, allocations: 44 kB / 0.882 GB, free: 4.266 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003483/0.9445, allocations: 0.578 MB / 0.8826 GB, free: 3.688 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00274/0.9472, allocations: 3.007 MB / 0.8855 GB, free: 0.5859 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003554/0.9508, allocations: 324.8 kB / 0.8858 GB, free: 276 kB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003616/0.9512, allocations: 191.9 kB / 0.886 GB, free: 84 kB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.004239/0.9554, allocations: 2.151 MB / 0.8881 GB, free: 13.92 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.003231/0.9587, allocations: 2.243 MB / 0.8903 GB, free: 11.19 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.005448/0.9641, allocations: 3.425 MB / 0.8936 GB, free: 7.336 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.207e-05/0.9642, allocations: 8 kB / 0.8936 GB, free: 7.328 MB / 0.67 GB Notification: Performance of matching and sorting (n=255) (initialization_lambda0): time 0.007368/0.9716, allocations: 3.762 MB / 0.8973 GB, free: 3.57 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 3.036e-05/0.9716, allocations: 16 kB / 0.8973 GB, free: 3.555 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.071e-05/0.9717, allocations: 32 kB / 0.8973 GB, free: 3.523 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.922e-05/0.9717, allocations: 44 kB / 0.8974 GB, free: 3.48 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00272/0.9744, allocations: 0.6085 MB / 0.898 GB, free: 2.871 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.858e-05/0.9745, allocations: 63.73 kB / 0.898 GB, free: 2.809 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003097/0.9776, allocations: 247.1 kB / 0.8983 GB, free: 2.566 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000286/0.9779, allocations: 191.5 kB / 0.8985 GB, free: 2.383 MB / 0.67 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 142 * 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 (224): * Single equations (assignments): 216 * Array equations: 4 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * 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): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0006047/0.9785, allocations: 315.3 kB / 0.8988 GB, free: 2.066 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009107/0.9794, allocations: 410.6 kB / 0.8992 GB, free: 1.66 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005621/0.9851, allocations: 2.282 MB / 0.9014 GB, free: 15.39 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.301e-05/0.9851, allocations: 11.98 kB / 0.9014 GB, free: 15.38 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.953e-06/0.9851, allocations: 3.938 kB / 0.9014 GB, free: 15.37 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.11e-05/0.9851, allocations: 3.984 kB / 0.9014 GB, free: 15.37 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00947/0.9946, allocations: 4.625 MB / 0.9059 GB, free: 10.71 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.831e-06/0.9946, allocations: 0 / 0.9059 GB, free: 10.71 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001275/0.9959, allocations: 223.8 kB / 0.9061 GB, free: 10.49 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003716/0.9963, allocations: 153.6 kB / 0.9063 GB, free: 10.33 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.643e-05/0.9964, allocations: 35.95 kB / 0.9063 GB, free: 10.3 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001737/0.9981, allocations: 2.671 MB / 0.9089 GB, free: 7.527 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.946e-06/0.9982, allocations: 0 / 0.9089 GB, free: 7.527 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004751/1.003, allocations: 2.133 MB / 0.911 GB, free: 5.379 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001578/1.005, allocations: 0.6436 MB / 0.9116 GB, free: 4.711 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008271/1.005, allocations: 16 kB / 0.9116 GB, free: 4.695 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002027/1.007, allocations: 99.84 kB / 0.9117 GB, free: 4.598 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001097/1.008, allocations: 60.91 kB / 0.9118 GB, free: 4.539 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000125/1.008, allocations: 55.95 kB / 0.9119 GB, free: 4.484 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.005807/1.013, allocations: 3.311 MB / 0.9151 GB, free: 1.191 MB / 0.6856 GB Notification: Performance of sort global known variables: time 2.4e-07/1.013, allocations: 0 / 0.9151 GB, free: 1.191 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.005539/1.019, allocations: 1.686 MB / 0.9167 GB, free: 15.5 MB / 0.7012 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 (88): * Single equations (assignments): 74 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 2 * 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): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems 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): 2 systems {(1,1), (1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001597/1.021, allocations: 0.6596 MB / 0.9174 GB, free: 14.89 MB / 0.7012 GB Notification: Performance of simCode: created initialization part: time 0.01118/1.032, allocations: 4.718 MB / 0.922 GB, free: 10.2 MB / 0.7012 GB Notification: Performance of simCode: created event and clocks part: time 8.356e-06/1.032, allocations: 0 / 0.922 GB, free: 10.2 MB / 0.7012 GB Notification: Performance of simCode: created simulation system equations: time 0.002368/1.034, allocations: 0.8258 MB / 0.9228 GB, free: 9.375 MB / 0.7012 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01006/1.044, allocations: 2.251 MB / 0.925 GB, free: 7.191 MB / 0.7012 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01449/1.059, allocations: 6.901 MB / 0.9317 GB, free: 268 kB / 0.7012 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004184/1.063, allocations: 2.495 MB / 0.9342 GB, free: 13.73 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.00609/1.069, allocations: 1.082 MB / 0.9352 GB, free: 12.65 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001202/1.07, allocations: 299.3 kB / 0.9355 GB, free: 12.36 MB / 0.7169 GB Notification: Performance of SimCode: time 1.303e-06/1.07, allocations: 0 / 0.9355 GB, free: 12.36 MB / 0.7169 GB Notification: Performance of Templates: time 0.1411/1.212, allocations: 85.13 MB / 1.019 GB, free: 8.039 MB / 0.795 GB make -j1 -f IDEAS_IDEAS.Fluid.Movers.Examples.MoverParameter.makefile (rm -f IDEAS_IDEAS.Fluid.Movers.Examples.MoverParameter.pipe ; mkfifo IDEAS_IDEAS.Fluid.Movers.Examples.MoverParameter.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Movers.Examples.MoverParameter.pipe >> ../files/IDEAS_IDEAS.Fluid.Movers.Examples.MoverParameter.sim & ./IDEAS_IDEAS.Fluid.Movers.Examples.MoverParameter -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Fluid.Movers.Examples.MoverParameter.pipe 2>&1)