Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_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-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.Fluid.Movers.Examples.MoverParameter,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Movers_Examples_MoverParameter",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.Movers.Examples.MoverParameter,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Movers_Examples_MoverParameter",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 0.006857/0.006857, allocations: 97.05 kB / 15.73 MB, free: 5.547 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001699/0.001699, allocations: 192 kB / 16.67 MB, free: 5.48 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.329/1.329, allocations: 222.9 MB / 240.4 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.8109/0.8109, allocations: 135.6 MB / 426.1 MB, free: 3.699 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001773/0.001773, allocations: 67.34 kB / 0.5857 GB, free: 21.59 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1506/0.1524, allocations: 81.03 MB / 0.6649 GB, free: 5.672 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Movers.Examples.MoverParameter): time 0.4077/0.5601, allocations: 94.71 MB / 0.7573 GB, free: 3.855 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.03702/0.5972, allocations: 29.96 MB / 0.7866 GB, free: 3.305 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.006074/0.6033, allocations: 153.7 kB / 0.7867 GB, free: 3.305 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.005281/0.6086, allocations: 1.99 MB / 0.7887 GB, free: 2.891 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.01102/0.6197, allocations: 4.476 MB / 0.7931 GB, free: 1.398 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.008049/0.6278, allocations: 3.599 MB / 0.7966 GB, free: 15.84 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.01221/0.64, allocations: 8.805 MB / 0.8052 GB, free: 12 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004992/0.645, allocations: 3.273 MB / 0.8084 GB, free: 10.07 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.008846/0.6539, allocations: 3.742 MB / 0.812 GB, free: 8.055 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004463/0.6584, allocations: 2.737 MB / 0.8147 GB, free: 6.535 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.0006164/0.659, allocations: 395 kB / 0.8151 GB, free: 6.531 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005382/0.6644, allocations: 2.643 MB / 0.8177 GB, free: 5.328 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.001342/0.6658, allocations: 1.607 MB / 0.8192 GB, free: 4.238 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.002564/0.6683, allocations: 2.552 MB / 0.8217 GB, free: 2.5 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.008977/0.6773, allocations: 7.801 MB / 0.8293 GB, free: 13.43 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 5.641e-06/0.6773, allocations: 6.797 kB / 0.8293 GB, free: 13.43 MB / 0.6075 GB Notification: Performance of FrontEnd: time 1.432e-06/0.6773, allocations: 0 / 0.8293 GB, free: 13.43 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 7.878e-05/0.6774, allocations: 0 / 0.8293 GB, free: 13.43 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 0.009747/0.6872, allocations: 5.826 MB / 0.835 GB, free: 8.023 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 3.98e-05/0.6872, allocations: 9.109 kB / 0.835 GB, free: 8.016 MB / 0.6075 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000309/0.6875, allocations: 270.2 kB / 0.8353 GB, free: 7.742 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005719/0.6933, allocations: 1.239 MB / 0.8365 GB, free: 6.5 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01063/0.7039, allocations: 6.903 MB / 0.8432 GB, free: 15.64 MB / 0.6231 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00014/0.7041, allocations: 163.8 kB / 0.8434 GB, free: 15.48 MB / 0.6231 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003105/0.7044, allocations: 224 kB / 0.8436 GB, free: 15.26 MB / 0.6231 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004898/0.7093, allocations: 2.852 MB / 0.8464 GB, free: 12.32 MB / 0.6231 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.475e-05/0.7093, allocations: 3.938 kB / 0.8464 GB, free: 12.32 MB / 0.6231 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001902/0.7095, allocations: 80 kB / 0.8465 GB, free: 12.24 MB / 0.6231 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.642e-05/0.7096, allocations: 44 kB / 0.8465 GB, free: 12.2 MB / 0.6231 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004808/0.7144, allocations: 2.106 MB / 0.8486 GB, free: 10.09 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 0.01658/0.731, allocations: 12.88 MB / 0.8612 GB, free: 12.69 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003435/0.7344, allocations: 1.443 MB / 0.8626 GB, free: 11.24 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001587/0.736, allocations: 0.6664 MB / 0.8632 GB, free: 10.57 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.007008/0.7431, allocations: 5.035 MB / 0.8681 GB, free: 5.246 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.425e-05/0.7431, allocations: 43.12 kB / 0.8682 GB, free: 5.195 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=65): time 2.064e-06/0.7431, allocations: 0 / 0.8682 GB, free: 5.195 MB / 0.6387 GB Notification: Performance of matching and sorting (n=65): time 0.005445/0.7486, allocations: 2.272 MB / 0.8704 GB, free: 2.918 MB / 0.6387 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.638e-05/0.7486, allocations: 71.89 kB / 0.8705 GB, free: 2.836 MB / 0.6387 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009371/0.758, allocations: 7.097 MB / 0.8774 GB, free: 11.76 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 0.0002348/0.7583, allocations: 53.7 kB / 0.8775 GB, free: 11.7 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.002236/0.7605, allocations: 2.152 MB / 0.8796 GB, free: 9.547 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003373/0.7608, allocations: 245.8 kB / 0.8798 GB, free: 9.309 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007695/0.7616, allocations: 0.4939 MB / 0.8803 GB, free: 8.809 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001279/0.7618, allocations: 301.1 kB / 0.8806 GB, free: 8.512 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002765/0.7645, allocations: 1.516 MB / 0.882 GB, free: 6.992 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00384/0.7684, allocations: 2.519 MB / 0.8845 GB, free: 3.98 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006585/0.775, allocations: 3.956 MB / 0.8884 GB, free: 15.6 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.457e-05/0.775, allocations: 8 kB / 0.8884 GB, free: 15.59 MB / 0.67 GB Notification: Performance of matching and sorting (n=255) (initialization): time 0.008854/0.7839, allocations: 4.325 MB / 0.8926 GB, free: 11.27 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 4.217e-05/0.784, allocations: 16 kB / 0.8926 GB, free: 11.26 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.383e-05/0.784, allocations: 35.98 kB / 0.8926 GB, free: 11.22 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 5.289e-05/0.7841, allocations: 44 kB / 0.8927 GB, free: 11.18 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00316/0.7872, allocations: 0.5811 MB / 0.8933 GB, free: 10.6 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00292/0.7902, allocations: 3.004 MB / 0.8962 GB, free: 7.5 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003194/0.7934, allocations: 342.6 kB / 0.8965 GB, free: 7.164 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000299/0.7937, allocations: 183.9 kB / 0.8967 GB, free: 6.984 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003897/0.7976, allocations: 2.155 MB / 0.8988 GB, free: 4.82 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00337/0.801, allocations: 2.248 MB / 0.901 GB, free: 2.09 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00541/0.8064, allocations: 3.421 MB / 0.9043 GB, free: 14.24 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.777e-05/0.8064, allocations: 15.98 kB / 0.9043 GB, free: 14.22 MB / 0.6856 GB Notification: Performance of matching and sorting (n=255) (initialization_lambda0): time 0.007479/0.8139, allocations: 3.787 MB / 0.908 GB, free: 10.45 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 2.698e-05/0.814, allocations: 20 kB / 0.9081 GB, free: 10.43 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.499e-05/0.814, allocations: 28 kB / 0.9081 GB, free: 10.4 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.778e-05/0.814, allocations: 44 kB / 0.9081 GB, free: 10.36 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00255/0.8166, allocations: 0.6126 MB / 0.9087 GB, free: 9.746 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.451e-05/0.8167, allocations: 63.78 kB / 0.9088 GB, free: 9.684 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002851/0.8195, allocations: 243.5 kB / 0.909 GB, free: 9.441 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002754/0.8198, allocations: 183.9 kB / 0.9092 GB, free: 9.262 MB / 0.6856 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 0.0005851/0.8204, allocations: 319.4 kB / 0.9095 GB, free: 8.941 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000738/0.8212, allocations: 444.9 kB / 0.9099 GB, free: 8.504 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005531/0.8267, allocations: 2.298 MB / 0.9122 GB, free: 6.203 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.36e-05/0.8267, allocations: 12 kB / 0.9122 GB, free: 6.191 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.173e-06/0.8268, allocations: 0 / 0.9122 GB, free: 6.191 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.171e-05/0.8268, allocations: 7.984 kB / 0.9122 GB, free: 6.184 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009307/0.8361, allocations: 4.792 MB / 0.9169 GB, free: 1.359 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.017e-06/0.8361, allocations: 3.984 kB / 0.9169 GB, free: 1.355 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001193/0.8373, allocations: 227.8 kB / 0.9171 GB, free: 1.133 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003643/0.8377, allocations: 149.6 kB / 0.9172 GB, free: 0.9805 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.43e-05/0.8378, allocations: 35.97 kB / 0.9173 GB, free: 0.9453 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002018/0.8398, allocations: 2.671 MB / 0.9199 GB, free: 14.18 MB / 0.7012 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.633e-06/0.8398, allocations: 0 / 0.9199 GB, free: 14.18 MB / 0.7012 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004778/0.8446, allocations: 2.159 MB / 0.922 GB, free: 11.98 MB / 0.7012 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001473/0.8461, allocations: 0.7241 MB / 0.9227 GB, free: 11.23 MB / 0.7012 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004253/0.8465, allocations: 16 kB / 0.9227 GB, free: 11.22 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001581/0.8481, allocations: 103.8 kB / 0.9228 GB, free: 11.12 MB / 0.7012 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001115/0.8483, allocations: 60.92 kB / 0.9229 GB, free: 11.06 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000126/0.8484, allocations: 55.95 kB / 0.9229 GB, free: 11 MB / 0.7012 GB Notification: Performance of sorting global known variables: time 0.006737/0.8551, allocations: 5.109 MB / 0.9279 GB, free: 5.914 MB / 0.7012 GB Notification: Performance of sort global known variables: time 1.71e-07/0.8551, allocations: 0 / 0.9279 GB, free: 5.914 MB / 0.7012 GB Notification: Performance of remove unused functions: time 0.004591/0.8597, allocations: 1.719 MB / 0.9296 GB, free: 4.191 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 0.006175/0.8659, allocations: 3.278 MB / 0.9328 GB, free: 0.9141 MB / 0.7012 GB Notification: Performance of simCode: created initialization part: time 0.0106/0.8765, allocations: 4.718 MB / 0.9374 GB, free: 12.21 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 4.969e-06/0.8766, allocations: 4.062 kB / 0.9374 GB, free: 12.2 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.002067/0.8786, allocations: 0.8218 MB / 0.9382 GB, free: 11.39 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008254/0.8869, allocations: 2.256 MB / 0.9404 GB, free: 9.16 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05969/0.9466, allocations: 39.13 MB / 0.9786 GB, free: 0.9727 MB / 0.7481 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002454/0.9491, allocations: 2.499 MB / 0.9811 GB, free: 14.45 MB / 0.7637 GB Notification: Performance of simCode: alias equations: time 0.003929/0.953, allocations: 1.11 MB / 0.9821 GB, free: 13.34 MB / 0.7637 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002334/0.9554, allocations: 1.776 MB / 0.9839 GB, free: 11.56 MB / 0.7637 GB Notification: Performance of SimCode: time 5.71e-07/0.9554, allocations: 4 kB / 0.9839 GB, free: 11.55 MB / 0.7637 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.033/1.989, allocations: 119.1 MB / 1.1 GB, free: 302 MB / 0.8262 GB Notification: Performance of buildModelFMU: Generate platform static: time 21.38/23.37, allocations: 5.75 kB / 1.1 GB, free: 302 MB / 0.8262 GB (rm -f IDEAS_dev_IDEAS.Fluid.Movers.Examples.MoverParameter.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Movers.Examples.MoverParameter.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Movers.Examples.MoverParameter.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Movers.Examples.MoverParameter.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IDEAS_dev_IDEAS_Fluid_Movers_Examples_MoverParameter_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 IDEAS_dev_IDEAS_Fluid_Movers_Examples_MoverParameter.fmu > IDEAS_dev_IDEAS.Fluid.Movers.Examples.MoverParameter.pipe 2>&1)