Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.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.Examples.Performance.PressureDrop.SeriesFlowOptimised,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised",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 0.001126/0.001126, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001043/0.001043, allocations: 193.7 kB / 16.53 MB, free: 6.391 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.394/1.394, allocations: 222.9 MB / 240.2 MB, free: 4.398 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9356/0.9356, allocations: 135.1 MB / 425.5 MB, free: 11.87 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001844/0.001845, allocations: 59.53 kB / 0.5054 GB, free: 5.203 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1749/0.1768, allocations: 80.93 MB / 0.5845 GB, free: 4.434 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised): time 0.4285/0.6053, allocations: 161.6 MB / 0.7423 GB, free: 7.68 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.00337/0.6087, allocations: 1.757 MB / 0.744 GB, free: 6.266 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005129/0.6093, allocations: 15.16 kB / 0.744 GB, free: 6.258 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.0006857/0.61, allocations: 162.2 kB / 0.7442 GB, free: 6.125 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.001634/0.6117, allocations: 0.5243 MB / 0.7447 GB, free: 5.727 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.001169/0.6129, allocations: 390.2 kB / 0.745 GB, free: 5.457 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.002937/0.6158, allocations: 2.519 MB / 0.7475 GB, free: 4.086 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00136/0.6172, allocations: 0.9334 MB / 0.7484 GB, free: 3.562 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001761/0.619, allocations: 1.024 MB / 0.7494 GB, free: 3.035 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001092/0.6201, allocations: 0.709 MB / 0.7501 GB, free: 2.629 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0001852/0.6203, allocations: 54.81 kB / 0.7502 GB, free: 2.629 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001643/0.6219, allocations: 0.7303 MB / 0.7509 GB, free: 2.242 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0003708/0.6223, allocations: 300.8 kB / 0.7512 GB, free: 2.043 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.0009194/0.6232, allocations: 0.553 MB / 0.7517 GB, free: 1.559 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.001965/0.6252, allocations: 1.39 MB / 0.7531 GB, free: 168 kB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 5.651e-06/0.6252, allocations: 0 / 0.7531 GB, free: 168 kB / 0.5606 GB Notification: Performance of FrontEnd: time 1.803e-06/0.6252, allocations: 0 / 0.7531 GB, free: 168 kB / 0.5606 GB Notification: Performance of Transformations before backend: time 4.987e-05/0.6253, allocations: 0 / 0.7531 GB, free: 168 kB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 126 * Number of variables: 126 Notification: Performance of Generate backend data structure: time 0.002635/0.6279, allocations: 1.443 MB / 0.7545 GB, free: 14.66 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 3.795e-05/0.628, allocations: 8.031 kB / 0.7545 GB, free: 14.66 MB / 0.5762 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001338/0.6281, allocations: 98.45 kB / 0.7546 GB, free: 14.55 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008355/0.629, allocations: 190.2 kB / 0.7548 GB, free: 14.37 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001298/0.6303, allocations: 0.8022 MB / 0.7555 GB, free: 13.51 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.285e-05/0.6303, allocations: 41 kB / 0.7556 GB, free: 13.47 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.768e-05/0.6304, allocations: 67.98 kB / 0.7556 GB, free: 13.4 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001181/0.6316, allocations: 0.7926 MB / 0.7564 GB, free: 12.54 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.674e-05/0.6316, allocations: 0 / 0.7564 GB, free: 12.54 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.436e-05/0.6317, allocations: 28 kB / 0.7564 GB, free: 12.51 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.288e-05/0.6317, allocations: 12 kB / 0.7565 GB, free: 12.5 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000952/0.6327, allocations: 0.5344 MB / 0.757 GB, free: 11.96 MB / 0.5762 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 0.005097/0.6378, allocations: 4.614 MB / 0.7615 GB, free: 6.965 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009013/0.6387, allocations: 410.8 kB / 0.7619 GB, free: 6.555 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004497/0.6392, allocations: 247.1 kB / 0.7621 GB, free: 6.312 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004078/0.6396, allocations: 194.2 kB / 0.7623 GB, free: 6.086 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005881/0.6402, allocations: 298.9 kB / 0.7626 GB, free: 5.777 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=31): time 2.495e-06/0.6402, allocations: 224 / 0.7626 GB, free: 5.777 MB / 0.5762 GB Notification: Performance of matching and sorting (n=31): time 0.001532/0.6418, allocations: 0.6353 MB / 0.7632 GB, free: 5.137 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.888e-05/0.6418, allocations: 85.05 kB / 0.7633 GB, free: 5.035 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001627/0.6435, allocations: 1.114 MB / 0.7644 GB, free: 3.902 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 6.727e-05/0.6436, allocations: 41.7 kB / 0.7644 GB, free: 3.855 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005128/0.6441, allocations: 0.4911 MB / 0.7649 GB, free: 3.363 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001109/0.6442, allocations: 102.5 kB / 0.765 GB, free: 3.262 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001965/0.6444, allocations: 113.9 kB / 0.7651 GB, free: 3.145 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001473/0.6446, allocations: 334 kB / 0.7654 GB, free: 2.812 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004662/0.645, allocations: 214.4 kB / 0.7656 GB, free: 2.598 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006699/0.6457, allocations: 0.5108 MB / 0.7661 GB, free: 1.953 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009427/0.6467, allocations: 0.6346 MB / 0.7667 GB, free: 1.242 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.652e-06/0.6467, allocations: 0 / 0.7667 GB, free: 1.242 MB / 0.5762 GB Notification: Performance of matching and sorting (n=54) (initialization): time 0.001284/0.648, allocations: 0.7171 MB / 0.7674 GB, free: 0.5117 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 4.464e-05/0.648, allocations: 34.36 kB / 0.7675 GB, free: 484 kB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.232e-05/0.648, allocations: 8 kB / 0.7675 GB, free: 476 kB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.021e-05/0.6481, allocations: 8 kB / 0.7675 GB, free: 468 kB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004276/0.6485, allocations: 111.8 kB / 0.7676 GB, free: 356 kB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.468e-05/0.6485, allocations: 11.94 kB / 0.7676 GB, free: 344 kB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006954/0.6492, allocations: 83.33 kB / 0.7677 GB, free: 260 kB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.396e-05/0.6493, allocations: 24 kB / 0.7677 GB, free: 236 kB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007212/0.65, allocations: 0.5007 MB / 0.7682 GB, free: 15.72 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005548/0.6506, allocations: 485.9 kB / 0.7687 GB, free: 15.11 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007732/0.6514, allocations: 0.5685 MB / 0.7692 GB, free: 14.46 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.596e-06/0.6514, allocations: 0 / 0.7692 GB, free: 14.46 MB / 0.5919 GB Notification: Performance of matching and sorting (n=54) (initialization_lambda0): time 0.001168/0.6526, allocations: 0.6342 MB / 0.7698 GB, free: 13.82 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 3.036e-05/0.6526, allocations: 33.7 kB / 0.7699 GB, free: 13.78 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.704e-06/0.6526, allocations: 8 kB / 0.7699 GB, free: 13.77 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.899e-05/0.6526, allocations: 8.656 kB / 0.7699 GB, free: 13.76 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003931/0.653, allocations: 115.7 kB / 0.77 GB, free: 13.65 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.277e-05/0.6531, allocations: 11.94 kB / 0.77 GB, free: 13.64 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006814/0.6538, allocations: 64.03 kB / 0.7701 GB, free: 13.57 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.391e-05/0.6538, allocations: 23.94 kB / 0.7701 GB, free: 13.55 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * Number of states: 0 () * Number of discrete variables: 5 (pulse_p.count,$PRE.pulse_p.count,pulse_p.T_start,$PRE.pulse_p.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (53): * Single equations (assignments): 52 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0002059/0.654, allocations: 221.6 kB / 0.7703 GB, free: 13.33 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001819/0.6542, allocations: 102.8 kB / 0.7704 GB, free: 13.23 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009744/0.6552, allocations: 491 kB / 0.7709 GB, free: 12.74 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.105e-06/0.6552, allocations: 7.938 kB / 0.7709 GB, free: 12.73 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.959e-06/0.6552, allocations: 0 / 0.7709 GB, free: 12.73 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.317e-06/0.6552, allocations: 11.48 kB / 0.7709 GB, free: 12.73 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002127/0.6574, allocations: 1.384 MB / 0.7722 GB, free: 11.27 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.42e-06/0.6574, allocations: 8.203 kB / 0.7722 GB, free: 11.26 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002662/0.6577, allocations: 63.91 kB / 0.7723 GB, free: 11.2 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.558e-06/0.6577, allocations: 7.984 kB / 0.7723 GB, free: 11.19 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.656e-05/0.6577, allocations: 8 kB / 0.7723 GB, free: 11.18 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.33e-06/0.6577, allocations: 4 kB / 0.7723 GB, free: 11.18 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.274e-06/0.6577, allocations: 0 / 0.7723 GB, free: 11.18 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008885/0.6586, allocations: 0.5983 MB / 0.7729 GB, free: 10.54 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003339/0.659, allocations: 215.8 kB / 0.7731 GB, free: 10.31 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001419/0.6591, allocations: 8 kB / 0.7731 GB, free: 10.3 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004252/0.6596, allocations: 23.97 kB / 0.7731 GB, free: 10.28 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.915e-05/0.6597, allocations: 27.97 kB / 0.7732 GB, free: 10.25 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.363e-05/0.6597, allocations: 11.98 kB / 0.7732 GB, free: 10.24 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.00104/0.6607, allocations: 0.7953 MB / 0.774 GB, free: 9.438 MB / 0.5919 GB Notification: Performance of sort global known variables: time 1.51e-07/0.6607, allocations: 0 / 0.774 GB, free: 9.438 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.001181/0.6619, allocations: 403.5 kB / 0.7743 GB, free: 9.043 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,pulse_p.T_start,pulse_p.count) * Number of discrete states: 1 (pulse_p.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (31): * Single equations (assignments): 29 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001517/0.6634, allocations: 1.222 MB / 0.7755 GB, free: 7.785 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.001621/0.6651, allocations: 0.854 MB / 0.7764 GB, free: 6.91 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 3.838e-06/0.6651, allocations: 0 / 0.7764 GB, free: 6.91 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.0003891/0.6655, allocations: 209.3 kB / 0.7766 GB, free: 6.707 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002096/0.6676, allocations: 452.9 kB / 0.777 GB, free: 6.293 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01238/0.68, allocations: 8.544 MB / 0.7853 GB, free: 13.32 MB / 0.6075 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001002/0.681, allocations: 1.184 MB / 0.7865 GB, free: 12.11 MB / 0.6075 GB Notification: Performance of simCode: alias equations: time 0.001289/0.6824, allocations: 411.6 kB / 0.7869 GB, free: 11.7 MB / 0.6075 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005256/0.6829, allocations: 327.3 kB / 0.7872 GB, free: 11.39 MB / 0.6075 GB Notification: Performance of SimCode: time 1.122e-06/0.6829, allocations: 3.938 kB / 0.7872 GB, free: 11.38 MB / 0.6075 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1165/0.7994, allocations: 25.86 MB / 0.8125 GB, free: 1.859 MB / 0.6231 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.152/8.952, allocations: 2.578 kB / 0.8125 GB, free: 1.859 MB / 0.6231 GB (rm -f IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.sim & python3 -m fmpy simulate --output-file IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 IDEAS_dev_IDEAS_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised.fmu > IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe 2>&1)