Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Delays.Examples.Delay.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/BuildSysPro 3.6.0/package.mo", uses=false) Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/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(BuildSysPro.IBPSA.Fluid.Delays.Examples.Delay,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_Delays_Examples_Delay",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildSysPro.IBPSA.Fluid.Delays.Examples.Delay,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_Delays_Examples_Delay",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 0.001157/0.001157, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001133/0.001133, allocations: 196.3 kB / 16.53 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.162/1.162, allocations: 222.9 MB / 240.2 MB, free: 4.406 MB / 190.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo): time 0.8531/0.8531, allocations: 143 MB / 433.4 MB, free: 11.48 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001128/0.001128, allocations: 63.91 kB / 0.5143 GB, free: 11.58 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1243/0.1255, allocations: 82.05 MB / 0.5944 GB, free: 9.5 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Delays.Examples.Delay): time 0.3665/0.492, allocations: 183.3 MB / 0.7734 GB, free: 5.871 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.006581/0.4986, allocations: 4.87 MB / 0.7782 GB, free: 0.9922 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008128/0.4995, allocations: 31.81 kB / 0.7782 GB, free: 0.9609 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.001142/0.5007, allocations: 449.2 kB / 0.7786 GB, free: 0.5195 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.003562/0.5042, allocations: 1.408 MB / 0.78 GB, free: 15.11 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.001905/0.5062, allocations: 0.7641 MB / 0.7807 GB, free: 14.35 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.002573/0.5087, allocations: 1.844 MB / 0.7825 GB, free: 12.5 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001152/0.5099, allocations: 0.5964 MB / 0.7831 GB, free: 11.9 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00194/0.5119, allocations: 0.8716 MB / 0.784 GB, free: 11.02 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001484/0.5134, allocations: 0.5337 MB / 0.7845 GB, free: 10.49 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.0001545/0.5135, allocations: 60 kB / 0.7846 GB, free: 10.43 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002498/0.516, allocations: 1.407 MB / 0.7859 GB, free: 9.02 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.0003083/0.5164, allocations: 267.2 kB / 0.7862 GB, free: 8.758 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.0005213/0.5169, allocations: 402.1 kB / 0.7866 GB, free: 8.363 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.002071/0.519, allocations: 1.453 MB / 0.788 GB, free: 6.906 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 3.436e-06/0.519, allocations: 0 / 0.788 GB, free: 6.906 MB / 0.6075 GB Notification: Performance of FrontEnd: time 1.343e-06/0.519, allocations: 0 / 0.788 GB, free: 6.906 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 1.61e-05/0.519, allocations: 0 / 0.788 GB, free: 6.906 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: 113 * Number of variables: 113 Notification: Performance of Generate backend data structure: time 0.001571/0.5206, allocations: 1.102 MB / 0.7891 GB, free: 5.758 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 3.599e-05/0.5206, allocations: 12.03 kB / 0.7891 GB, free: 5.746 MB / 0.6075 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 9.608e-05/0.5207, allocations: 90.52 kB / 0.7892 GB, free: 5.648 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001213/0.5219, allocations: 210.8 kB / 0.7894 GB, free: 5.441 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007687/0.5227, allocations: 0.5809 MB / 0.7899 GB, free: 4.816 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.716e-05/0.5228, allocations: 41 kB / 0.79 GB, free: 4.777 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.827e-05/0.5228, allocations: 48 kB / 0.79 GB, free: 4.73 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007626/0.5236, allocations: 498.3 kB / 0.7905 GB, free: 4.234 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.511e-05/0.5236, allocations: 0 / 0.7905 GB, free: 4.234 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.481e-05/0.5237, allocations: 20 kB / 0.7905 GB, free: 4.215 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.292e-05/0.5237, allocations: 20.94 kB / 0.7905 GB, free: 4.195 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007106/0.5244, allocations: 439.7 kB / 0.791 GB, free: 3.766 MB / 0.6075 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 0.002311/0.5267, allocations: 2.026 MB / 0.7929 GB, free: 1.566 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005549/0.5273, allocations: 343.5 kB / 0.7933 GB, free: 1.223 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000314/0.5276, allocations: 215.3 kB / 0.7935 GB, free: 1.012 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002482/0.5279, allocations: 186.5 kB / 0.7936 GB, free: 0.793 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.277e-05/0.5279, allocations: 39.66 kB / 0.7937 GB, free: 0.7461 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=33): time 1.533e-06/0.5279, allocations: 0 / 0.7937 GB, free: 0.7461 MB / 0.6075 GB Notification: Performance of matching and sorting (n=33): time 0.001106/0.529, allocations: 0.5492 MB / 0.7942 GB, free: 196 kB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.153e-05/0.5291, allocations: 59.34 kB / 0.7943 GB, free: 124 kB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005024/0.5296, allocations: 0.503 MB / 0.7948 GB, free: 15.61 MB / 0.6231 GB Notification: Performance of collectPreVariables (initialization): time 3.371e-05/0.5296, allocations: 33.7 kB / 0.7948 GB, free: 15.57 MB / 0.6231 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001844/0.5298, allocations: 304.2 kB / 0.7951 GB, free: 15.27 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 8.697e-05/0.5299, allocations: 118.3 kB / 0.7952 GB, free: 15.15 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001051/0.53, allocations: 81.86 kB / 0.7953 GB, free: 15.07 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 0.0001167/0.5302, allocations: 358.8 kB / 0.7956 GB, free: 14.71 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002557/0.5304, allocations: 146.1 kB / 0.7958 GB, free: 14.56 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002937/0.5307, allocations: 216 kB / 0.796 GB, free: 14.33 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005164/0.5312, allocations: 333.5 kB / 0.7963 GB, free: 13.99 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.024e-06/0.5313, allocations: 0 / 0.7963 GB, free: 13.99 MB / 0.6231 GB Notification: Performance of matching and sorting (n=39) (initialization): time 0.0006609/0.5319, allocations: 440.5 kB / 0.7967 GB, free: 13.55 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 1.288e-05/0.5319, allocations: 4 kB / 0.7967 GB, free: 13.55 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.68e-06/0.532, allocations: 1 kB / 0.7967 GB, free: 13.55 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.336e-05/0.532, allocations: 4 kB / 0.7967 GB, free: 13.55 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002968/0.5323, allocations: 67.91 kB / 0.7968 GB, free: 13.48 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.814e-06/0.5323, allocations: 3.938 kB / 0.7968 GB, free: 13.48 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004166/0.5327, allocations: 51.75 kB / 0.7968 GB, free: 13.43 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.851e-05/0.5327, allocations: 8 kB / 0.7968 GB, free: 13.42 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003908/0.5331, allocations: 312.6 kB / 0.7971 GB, free: 13.11 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002812/0.5334, allocations: 207.4 kB / 0.7973 GB, free: 12.88 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0004961/0.5339, allocations: 335.4 kB / 0.7976 GB, free: 12.54 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.182e-06/0.534, allocations: 0 / 0.7976 GB, free: 12.54 MB / 0.6231 GB Notification: Performance of matching and sorting (n=39) (initialization_lambda0): time 0.0006286/0.5346, allocations: 428.5 kB / 0.7981 GB, free: 12.12 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 7.675e-06/0.5346, allocations: 4 kB / 0.7981 GB, free: 12.11 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.901e-06/0.5346, allocations: 6.547 kB / 0.7981 GB, free: 12.11 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.016e-06/0.5346, allocations: 0 / 0.7981 GB, free: 12.11 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002876/0.5349, allocations: 75.89 kB / 0.7981 GB, free: 12.04 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.668e-06/0.5349, allocations: 4 kB / 0.7981 GB, free: 12.03 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003993/0.5353, allocations: 31.77 kB / 0.7982 GB, free: 12 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.395e-05/0.5354, allocations: 12 kB / 0.7982 GB, free: 11.99 MB / 0.6231 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * 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 (39): * Single equations (assignments): 39 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0001118/0.5355, allocations: 200.3 kB / 0.7984 GB, free: 11.79 MB / 0.6231 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.855e-05/0.5356, allocations: 63.25 kB / 0.7984 GB, free: 11.72 MB / 0.6231 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006789/0.5363, allocations: 426.6 kB / 0.7988 GB, free: 11.3 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.268e-06/0.5363, allocations: 4 kB / 0.7988 GB, free: 11.3 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.46e-06/0.5363, allocations: 3.938 kB / 0.7989 GB, free: 11.29 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0005499/0.5368, allocations: 437.6 kB / 0.7993 GB, free: 10.84 MB / 0.6231 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001503/0.5383, allocations: 1.172 MB / 0.8004 GB, free: 9.59 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.887e-06/0.5384, allocations: 8.031 kB / 0.8004 GB, free: 9.582 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003784/0.5387, allocations: 83.89 kB / 0.8005 GB, free: 9.5 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.196e-06/0.5388, allocations: 0 / 0.8005 GB, free: 9.5 MB / 0.6231 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.396e-05/0.5388, allocations: 12 kB / 0.8005 GB, free: 9.488 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.817e-06/0.5388, allocations: 3.984 kB / 0.8005 GB, free: 9.484 MB / 0.6231 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.847e-06/0.5388, allocations: 4 kB / 0.8005 GB, free: 9.48 MB / 0.6231 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009251/0.5397, allocations: 0.6999 MB / 0.8012 GB, free: 8.746 MB / 0.6231 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001858/0.5399, allocations: 180.4 kB / 0.8014 GB, free: 8.551 MB / 0.6231 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.779e-05/0.54, allocations: 12.09 kB / 0.8014 GB, free: 8.539 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004194/0.5404, allocations: 27.95 kB / 0.8014 GB, free: 8.512 MB / 0.6231 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.05e-05/0.5405, allocations: 23.97 kB / 0.8014 GB, free: 8.488 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.478e-05/0.5405, allocations: 12 kB / 0.8014 GB, free: 8.477 MB / 0.6231 GB Notification: Performance of sorting global known variables: time 0.0003485/0.5409, allocations: 366.8 kB / 0.8018 GB, free: 8.121 MB / 0.6231 GB Notification: Performance of sort global known variables: time 1.11e-07/0.5409, allocations: 0 / 0.8018 GB, free: 8.121 MB / 0.6231 GB Notification: Performance of remove unused functions: time 0.0006859/0.5416, allocations: 327.3 kB / 0.8021 GB, free: 7.801 MB / 0.6231 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 3 (del.dynBal.medium.Xi[1],del.dynBal.U,del.dynBal.m) * 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 (33): * Single equations (assignments): 33 * Array equations: 0 * Algorithm blocks: 0 * 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 Backend phase and start with SimCode phase: time 0.001406/0.543, allocations: 1.333 MB / 0.8034 GB, free: 6.434 MB / 0.6231 GB Notification: Performance of simCode: created initialization part: time 0.0009266/0.5439, allocations: 0.5506 MB / 0.8039 GB, free: 5.883 MB / 0.6231 GB Notification: Performance of simCode: created event and clocks part: time 4.328e-06/0.5439, allocations: 4 kB / 0.804 GB, free: 5.879 MB / 0.6231 GB Notification: Performance of simCode: created simulation system equations: time 0.0003345/0.5443, allocations: 184.4 kB / 0.8041 GB, free: 5.699 MB / 0.6231 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001464/0.5458, allocations: 349.7 kB / 0.8045 GB, free: 5.387 MB / 0.6231 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005329/0.5511, allocations: 4.758 MB / 0.8091 GB, free: 0.5117 MB / 0.6231 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004361/0.5516, allocations: 0.9334 MB / 0.81 GB, free: 15.55 MB / 0.6387 GB Notification: Performance of simCode: alias equations: time 0.0005432/0.5521, allocations: 189.8 kB / 0.8102 GB, free: 15.37 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002636/0.5524, allocations: 219.4 kB / 0.8104 GB, free: 15.15 MB / 0.6387 GB Notification: Performance of SimCode: time 2.2e-07/0.5524, allocations: 0 / 0.8104 GB, free: 15.15 MB / 0.6387 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03448/0.5869, allocations: 16.76 MB / 0.8268 GB, free: 14.66 MB / 0.6544 GB Notification: Performance of buildModelFMU: Generate platform static: time 6.914/7.501, allocations: 11.94 kB / 0.8268 GB, free: 14.65 MB / 0.6544 GB (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Delays.Examples.Delay.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Delays.Examples.Delay.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Delays.Examples.Delay.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Delays.Examples.Delay.sim & python3 -m fmpy simulate --output-file BuildSysPro_BuildSysPro.IBPSA.Fluid.Delays.Examples.Delay_res.csv --start-time 0 --stop-time 300 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.12 BuildSysPro_BuildSysPro_IBPSA_Fluid_Delays_Examples_Delay.fmu > BuildSysPro_BuildSysPro.IBPSA.Fluid.Delays.Examples.Delay.pipe 2>&1)