Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Movers.Validation.SpeedControlled_y.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.Validation.SpeedControlled_y,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Movers.Validation.SpeedControlled_y")
translateModel(IDEAS.Fluid.Movers.Validation.SpeedControlled_y,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Movers.Validation.SpeedControlled_y")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001215/0.001215, allocations: 103.8 kB / 16.27 MB, free: 5.98 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001214/0.001214, allocations: 189.8 kB / 17.2 MB, free: 5.605 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.358/1.358, allocations: 222.9 MB / 240.9 MB, free: 15.2 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.8098/0.8098, allocations: 132.2 MB / 423.2 MB, free: 6.617 MB / 334.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.00129/0.00129, allocations: 63.91 kB / 0.5024 GB, free: 11.62 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4483/0.4497, allocations: 80.18 MB / 0.5807 GB, free: 27.33 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Movers.Validation.SpeedControlled_y): time 0.7003/1.15, allocations: 323.4 MB / 0.8966 GB, free: 15.57 MB / 0.6231 GB
Notification: Performance of NFInst.instExpressions: time 0.03012/1.18, allocations: 20.17 MB / 0.9163 GB, free: 11.69 MB / 0.6387 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004929/1.185, allocations: 83.56 kB / 0.9164 GB, free: 11.61 MB / 0.6387 GB
Notification: Performance of NFTyping.typeComponents: time 0.005099/1.19, allocations: 1.488 MB / 0.9178 GB, free: 10.11 MB / 0.6387 GB
Notification: Performance of NFTyping.typeBindings: time 0.01345/1.204, allocations: 4.204 MB / 0.9219 GB, free: 5.891 MB / 0.6387 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006775/1.211, allocations: 2.294 MB / 0.9242 GB, free: 3.613 MB / 0.6387 GB
Notification: Performance of NFFlatten.flatten: time 0.009655/1.22, allocations: 5.768 MB / 0.9298 GB, free: 13.83 MB / 0.6544 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004518/1.225, allocations: 2.213 MB / 0.932 GB, free: 11.56 MB / 0.6544 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.008848/1.234, allocations: 3.083 MB / 0.935 GB, free: 8.469 MB / 0.6544 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005086/1.239, allocations: 1.814 MB / 0.9367 GB, free: 6.652 MB / 0.6544 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009278/1.24, allocations: 240 kB / 0.937 GB, free: 6.418 MB / 0.6544 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.009662/1.25, allocations: 3.797 MB / 0.9407 GB, free: 2.613 MB / 0.6544 GB
Notification: Performance of NFScalarize.scalarize: time 0.002103/1.252, allocations: 0.9348 MB / 0.9416 GB, free: 1.676 MB / 0.6544 GB
Notification: Performance of NFVerifyModel.verify: time 0.003025/1.255, allocations: 1.396 MB / 0.943 GB, free: 280 kB / 0.6544 GB
Notification: Performance of NFConvertDAE.convert: time 0.01128/1.266, allocations: 5.045 MB / 0.9479 GB, free: 11.21 MB / 0.67 GB
Notification: Performance of FrontEnd - DAE generated: time 4.088e-06/1.266, allocations: 0 / 0.9479 GB, free: 11.21 MB / 0.67 GB
Notification: Performance of FrontEnd: time 2.895e-06/1.266, allocations: 8 kB / 0.9479 GB, free: 11.21 MB / 0.67 GB
Notification: Performance of Transformations before backend: time 0.0001081/1.266, allocations: 3.938 kB / 0.9479 GB, free: 11.2 MB / 0.67 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 349
 * Number of variables: 349
Notification: Performance of Generate backend data structure: time 0.00866/1.275, allocations: 3.104 MB / 0.9509 GB, free: 8.035 MB / 0.67 GB
Notification: Performance of prepare preOptimizeDAE: time 4.928e-05/1.275, allocations: 12.03 kB / 0.9509 GB, free: 8.023 MB / 0.67 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006254/1.281, allocations: 0.8436 MB / 0.9518 GB, free: 7.176 MB / 0.67 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005894/1.287, allocations: 2.109 MB / 0.9538 GB, free: 4.992 MB / 0.67 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001389/1.287, allocations: 119.1 kB / 0.9539 GB, free: 4.875 MB / 0.67 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003557/1.288, allocations: 148 kB / 0.9541 GB, free: 4.73 MB / 0.67 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003865/1.292, allocations: 1.71 MB / 0.9557 GB, free: 2.953 MB / 0.67 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.422e-05/1.292, allocations: 3.984 kB / 0.9558 GB, free: 2.949 MB / 0.67 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001415/1.292, allocations: 56 kB / 0.9558 GB, free: 2.895 MB / 0.67 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.445e-05/1.292, allocations: 50.64 kB / 0.9559 GB, free: 2.844 MB / 0.67 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003374/1.295, allocations: 1.31 MB / 0.9571 GB, free: 1.527 MB / 0.67 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 0.01257/1.308, allocations: 7.937 MB / 0.9649 GB, free: 8.996 MB / 0.6856 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002544/1.31, allocations: 0.9082 MB / 0.9658 GB, free: 8.082 MB / 0.6856 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001206/1.312, allocations: 0.5268 MB / 0.9663 GB, free: 7.555 MB / 0.6856 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002245/1.312, allocations: 117.7 kB / 0.9664 GB, free: 7.418 MB / 0.6856 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.459e-05/1.312, allocations: 43.22 kB / 0.9664 GB, free: 7.367 MB / 0.6856 GB
Notification: Performance of pre-optimization done (n=77): time 2.545e-06/1.312, allocations: 0 / 0.9664 GB, free: 7.367 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=77): time 0.005246/1.317, allocations: 1.752 MB / 0.9681 GB, free: 5.566 MB / 0.6856 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.252e-05/1.317, allocations: 64.06 kB / 0.9682 GB, free: 5.488 MB / 0.6856 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00268/1.32, allocations: 1.864 MB / 0.97 GB, free: 3.594 MB / 0.6856 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001466/1.32, allocations: 49.7 kB / 0.9701 GB, free: 3.539 MB / 0.6856 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008875/1.321, allocations: 1.012 MB / 0.9711 GB, free: 2.516 MB / 0.6856 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003096/1.321, allocations: 272.1 kB / 0.9713 GB, free: 2.246 MB / 0.6856 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003874/1.322, allocations: 242.7 kB / 0.9716 GB, free: 2.004 MB / 0.6856 GB
Notification: Performance of setup shared object (initialization): time 0.0001572/1.322, allocations: 353.9 kB / 0.9719 GB, free: 1.652 MB / 0.6856 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001102/1.323, allocations: 0.5213 MB / 0.9724 GB, free: 1.125 MB / 0.6856 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001412/1.324, allocations: 0.9274 MB / 0.9733 GB, free: 20 kB / 0.6856 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0025/1.327, allocations: 1.388 MB / 0.9747 GB, free: 14.51 MB / 0.7012 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.368e-06/1.327, allocations: 4 kB / 0.9747 GB, free: 14.5 MB / 0.7012 GB
Notification: Performance of matching and sorting (n=131) (initialization): time 0.003806/1.331, allocations: 1.727 MB / 0.9764 GB, free: 12.76 MB / 0.7012 GB
Notification: Performance of prepare postOptimizeDAE: time 3.345e-05/1.331, allocations: 8 kB / 0.9764 GB, free: 12.75 MB / 0.7012 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.138e-05/1.331, allocations: 8 kB / 0.9764 GB, free: 12.74 MB / 0.7012 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0009923/1.332, allocations: 275.5 kB / 0.9766 GB, free: 12.47 MB / 0.7012 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001118/1.333, allocations: 247.6 kB / 0.9769 GB, free: 12.23 MB / 0.7012 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001408/1.334, allocations: 1.866 MB / 0.9787 GB, free: 10.29 MB / 0.7012 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001643/1.336, allocations: 130.7 kB / 0.9788 GB, free: 10.16 MB / 0.7012 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001263/1.336, allocations: 71.97 kB / 0.9789 GB, free: 10.09 MB / 0.7012 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00176/1.338, allocations: 0.8976 MB / 0.9798 GB, free: 9.184 MB / 0.7012 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001195/1.339, allocations: 0.8559 MB / 0.9806 GB, free: 8.156 MB / 0.7012 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002016/1.341, allocations: 1.248 MB / 0.9818 GB, free: 6.781 MB / 0.7012 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.829e-06/1.341, allocations: 3.938 kB / 0.9818 GB, free: 6.777 MB / 0.7012 GB
Notification: Performance of matching and sorting (n=131) (initialization_lambda0): time 0.003673/1.345, allocations: 1.625 MB / 0.9834 GB, free: 5.133 MB / 0.7012 GB
Notification: Performance of prepare postOptimizeDAE: time 1.884e-05/1.345, allocations: 8.406 kB / 0.9834 GB, free: 5.125 MB / 0.7012 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.312e-05/1.345, allocations: 12 kB / 0.9834 GB, free: 5.113 MB / 0.7012 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001201/1.346, allocations: 309.4 kB / 0.9837 GB, free: 4.805 MB / 0.7012 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009348/1.347, allocations: 227.6 kB / 0.9839 GB, free: 4.582 MB / 0.7012 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005308/1.352, allocations: 3.75 MB / 0.9876 GB, free: 0.5898 MB / 0.7012 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001711/1.354, allocations: 95.25 kB / 0.9877 GB, free: 0.4961 MB / 0.7012 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001505/1.354, allocations: 64.08 kB / 0.9878 GB, free: 444 kB / 0.7012 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 42
 * 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 (116):
 * Single equations (assignments): 111
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * 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): 1 system
   {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
   {(1,7), (1,4)}
Notification: Performance of prepare postOptimizeDAE: time 0.0003875/1.355, allocations: 258.4 kB / 0.988 GB, free: 180 kB / 0.7012 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004297/1.355, allocations: 205.4 kB / 0.9882 GB, free: 15.97 MB / 0.7169 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003212/1.358, allocations: 1.277 MB / 0.9894 GB, free: 14.67 MB / 0.7169 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.155e-05/1.358, allocations: 11.94 kB / 0.9895 GB, free: 14.66 MB / 0.7169 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.877e-06/1.358, allocations: 0 / 0.9895 GB, free: 14.66 MB / 0.7169 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002432/1.361, allocations: 1.091 MB / 0.9905 GB, free: 13.53 MB / 0.7169 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00642/1.367, allocations: 2.939 MB / 0.9934 GB, free: 10.5 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.092e-06/1.367, allocations: 4 kB / 0.9934 GB, free: 10.49 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009761/1.368, allocations: 171.8 kB / 0.9936 GB, free: 10.32 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0006025/1.369, allocations: 181.6 kB / 0.9937 GB, free: 10.14 MB / 0.7169 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.595e-05/1.369, allocations: 23.98 kB / 0.9938 GB, free: 10.12 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00129/1.37, allocations: 1.831 MB / 0.9955 GB, free: 8.211 MB / 0.7169 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.256e-06/1.37, allocations: 3.938 kB / 0.9955 GB, free: 8.207 MB / 0.7169 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004154/1.375, allocations: 1.835 MB / 0.9973 GB, free: 6.34 MB / 0.7169 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001016/1.376, allocations: 378.3 kB / 0.9977 GB, free: 5.949 MB / 0.7169 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004589/1.376, allocations: 16 kB / 0.9977 GB, free: 5.934 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001233/1.377, allocations: 45 kB / 0.9978 GB, free: 5.891 MB / 0.7169 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001232/1.377, allocations: 56.52 kB / 0.9978 GB, free: 5.836 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.914e-05/1.377, allocations: 27.98 kB / 0.9978 GB, free: 5.809 MB / 0.7169 GB
Notification: Performance of sorting global known variables: time 0.0024/1.38, allocations: 1.277 MB / 0.9991 GB, free: 4.516 MB / 0.7169 GB
Notification: Performance of sort global known variables: time 2.5e-07/1.38, allocations: 0 / 0.9991 GB, free: 4.516 MB / 0.7169 GB
Notification: Performance of remove unused functions: time 0.003733/1.384, allocations: 1.08 MB / 1 GB, free: 3.434 MB / 0.7169 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 3 (floMacDyn.vol.dynBal.U,floMacDyn.vol.dynBal.m,floMacDyn.vol.dynBal.mXi[1])
 * 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 (69):
 * Single equations (assignments): 66
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * 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): 1 system
   {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
   {(1,5), (2,6)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001437/1.385, allocations: 476.8 kB / 1.001 GB, free: 2.969 MB / 0.7169 GB
Notification: Performance of simCode: created initialization part: time 0.005404/1.391, allocations: 2.062 MB / 1.003 GB, free: 0.8984 MB / 0.7169 GB
Notification: Performance of simCode: created event and clocks part: time 7.705e-06/1.391, allocations: 4.062 kB / 1.003 GB, free: 0.8945 MB / 0.7169 GB
Notification: Performance of simCode: created simulation system equations: time 0.00131/1.392, allocations: 0.5075 MB / 1.003 GB, free: 392 kB / 0.7169 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00546/1.397, allocations: 1.097 MB / 1.004 GB, free: 15.35 MB / 0.7325 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007598/1.405, allocations: 3.78 MB / 1.008 GB, free: 11.52 MB / 0.7325 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001795/1.407, allocations: 1.602 MB / 1.009 GB, free: 9.887 MB / 0.7325 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006377/1.407, allocations: 155.4 kB / 1.01 GB, free: 9.734 MB / 0.7325 GB
Notification: Performance of SimCode: time 8.52e-07/1.408, allocations: 0 / 1.01 GB, free: 9.734 MB / 0.7325 GB
Notification: Performance of Templates: time 0.3628/1.77, allocations: 65.96 MB / 1.074 GB, free: 298.4 MB / 0.7481 GB
make -j1 -f IDEAS_IDEAS.Fluid.Movers.Validation.SpeedControlled_y.makefile
(rm -f IDEAS_IDEAS.Fluid.Movers.Validation.SpeedControlled_y.pipe ; mkfifo IDEAS_IDEAS.Fluid.Movers.Validation.SpeedControlled_y.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Movers.Validation.SpeedControlled_y.pipe >> ../files/IDEAS_IDEAS.Fluid.Movers.Validation.SpeedControlled_y.sim & ./IDEAS_IDEAS.Fluid.Movers.Validation.SpeedControlled_y  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Fluid.Movers.Validation.SpeedControlled_y.pipe 2>&1)