Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Movers.Examples.ClosedLoop_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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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: translateModel(IBPSA.Fluid.Movers.Examples.ClosedLoop_y,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Movers.Examples.ClosedLoop_y") translateModel(IBPSA.Fluid.Movers.Examples.ClosedLoop_y,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Movers.Examples.ClosedLoop_y") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001903/0.001903, allocations: 104.8 kB / 16.4 MB, free: 6.445 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001657/0.001657, allocations: 191.9 kB / 17.34 MB, free: 5.738 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.355/1.355, allocations: 222.9 MB / 241 MB, free: 15.12 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.74/0.74, allocations: 122.9 MB / 414.1 MB, free: 15.86 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001214/0.001214, allocations: 70.38 kB / 0.5684 GB, free: 28.49 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1784/0.1796, allocations: 77.93 MB / 0.6446 GB, free: 9.012 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Movers.Examples.ClosedLoop_y): time 0.6923/0.8719, allocations: 206 MB / 0.8458 GB, free: 9.391 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.02211/0.8941, allocations: 15.38 MB / 0.8608 GB, free: 12.97 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002655/0.8968, allocations: 54.88 kB / 0.8608 GB, free: 12.95 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.004828/0.9016, allocations: 1.734 MB / 0.8625 GB, free: 11.76 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.007846/0.9095, allocations: 2.624 MB / 0.8651 GB, free: 9.727 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.004449/0.9139, allocations: 1.615 MB / 0.8667 GB, free: 8.383 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.01298/0.9269, allocations: 9.166 MB / 0.8756 GB, free: 15.2 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00221/0.9292, allocations: 1.414 MB / 0.877 GB, free: 13.75 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004311/0.9335, allocations: 2.055 MB / 0.879 GB, free: 11.69 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002415/0.9359, allocations: 1.249 MB / 0.8802 GB, free: 10.44 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.0003718/0.9363, allocations: 176 kB / 0.8804 GB, free: 10.27 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005244/0.9416, allocations: 2.725 MB / 0.883 GB, free: 7.539 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.0008168/0.9424, allocations: 0.7362 MB / 0.8838 GB, free: 6.801 MB / 0.6387 GB Notification: Performance of NFVerifyModel.verify: time 0.001343/0.9438, allocations: 1.081 MB / 0.8848 GB, free: 5.715 MB / 0.6387 GB Notification: Performance of NFConvertDAE.convert: time 0.006058/0.9498, allocations: 3.94 MB / 0.8887 GB, free: 1.762 MB / 0.6387 GB Notification: Performance of FrontEnd - DAE generated: time 6.312e-06/0.9499, allocations: 0 / 0.8887 GB, free: 1.762 MB / 0.6387 GB Notification: Performance of FrontEnd: time 1.593e-06/0.9499, allocations: 3.938 kB / 0.8887 GB, free: 1.758 MB / 0.6387 GB Notification: Performance of Transformations before backend: time 4.885e-05/0.9499, allocations: 0 / 0.8887 GB, free: 1.758 MB / 0.6387 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 244 * Number of variables: 244 Notification: Performance of Generate backend data structure: time 0.005089/0.955, allocations: 2.645 MB / 0.8913 GB, free: 15.04 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 5.194e-05/0.9551, allocations: 8.625 kB / 0.8913 GB, free: 15.03 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003744/0.9588, allocations: 0.6269 MB / 0.8919 GB, free: 14.4 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004653/0.9635, allocations: 2.239 MB / 0.8941 GB, free: 12.11 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.87e-05/0.9636, allocations: 82 kB / 0.8941 GB, free: 12.03 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001691/0.9638, allocations: 104 kB / 0.8942 GB, free: 11.93 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002601/0.9664, allocations: 1.296 MB / 0.8955 GB, free: 10.6 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.706e-05/0.9664, allocations: 0 / 0.8955 GB, free: 10.6 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001062/0.9665, allocations: 40 kB / 0.8955 GB, free: 10.56 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.459e-05/0.9666, allocations: 45.81 kB / 0.8956 GB, free: 10.51 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002216/0.9688, allocations: 1.023 MB / 0.8966 GB, free: 9.492 MB / 0.6544 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 0.008159/0.977, allocations: 5.533 MB / 0.902 GB, free: 3.629 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002236/0.9792, allocations: 0.9135 MB / 0.9029 GB, free: 2.707 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001012/0.9803, allocations: 498.2 kB / 0.9034 GB, free: 2.219 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001973/0.9805, allocations: 110.1 kB / 0.9035 GB, free: 2.094 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001242/0.9817, allocations: 0.577 MB / 0.904 GB, free: 1.508 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=68): time 7.253e-06/0.9817, allocations: 0 / 0.904 GB, free: 1.508 MB / 0.6544 GB Notification: Performance of matching and sorting (n=68): time 0.004925/0.9867, allocations: 1.477 MB / 0.9055 GB, free: 4 kB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001144/0.9868, allocations: 63.91 kB / 0.9055 GB, free: 15.93 MB / 0.67 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003508/0.9903, allocations: 1.721 MB / 0.9072 GB, free: 14.21 MB / 0.67 GB Notification: Performance of collectPreVariables (initialization): time 0.000176/0.9905, allocations: 41.7 kB / 0.9072 GB, free: 14.16 MB / 0.67 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008926/0.9914, allocations: 0.7926 MB / 0.908 GB, free: 13.36 MB / 0.67 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002967/0.9917, allocations: 249.9 kB / 0.9083 GB, free: 13.12 MB / 0.67 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005544/0.9923, allocations: 290.8 kB / 0.9085 GB, free: 12.83 MB / 0.67 GB Notification: Performance of setup shared object (initialization): time 0.0001685/0.9925, allocations: 353.9 kB / 0.9089 GB, free: 12.48 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001323/0.9938, allocations: 0.7641 MB / 0.9096 GB, free: 11.71 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001776/0.9956, allocations: 1.046 MB / 0.9106 GB, free: 10.56 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002608/0.9982, allocations: 1.706 MB / 0.9123 GB, free: 8.773 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.884e-06/0.9982, allocations: 7.938 kB / 0.9123 GB, free: 8.766 MB / 0.67 GB Notification: Performance of matching and sorting (n=168) (initialization): time 0.003775/1.002, allocations: 2.137 MB / 0.9144 GB, free: 6.613 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 4.839e-05/1.002, allocations: 33.7 kB / 0.9144 GB, free: 6.574 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.514e-05/1.002, allocations: 4 kB / 0.9144 GB, free: 6.57 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005278/1.003, allocations: 162.2 kB / 0.9146 GB, free: 6.41 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00114/1.004, allocations: 263.8 kB / 0.9148 GB, free: 6.152 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008694/1.005, allocations: 1.236 MB / 0.9161 GB, free: 4.867 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001377/1.006, allocations: 163.1 kB / 0.9162 GB, free: 4.707 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001343/1.006, allocations: 63.97 kB / 0.9163 GB, free: 4.645 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00184/1.008, allocations: 1.069 MB / 0.9173 GB, free: 3.57 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001386/1.009, allocations: 0.9404 MB / 0.9182 GB, free: 2.527 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002416/1.012, allocations: 1.499 MB / 0.9197 GB, free: 0.9453 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.33e-06/1.012, allocations: 0 / 0.9197 GB, free: 0.9453 MB / 0.67 GB Notification: Performance of matching and sorting (n=168) (initialization_lambda0): time 0.003679/1.016, allocations: 1.941 MB / 0.9216 GB, free: 14.99 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 4.096e-05/1.016, allocations: 45.73 kB / 0.9216 GB, free: 14.94 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.145e-05/1.016, allocations: 8 kB / 0.9216 GB, free: 14.93 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006075/1.016, allocations: 172.7 kB / 0.9218 GB, free: 14.76 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009723/1.017, allocations: 243.7 kB / 0.922 GB, free: 14.52 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005106/1.022, allocations: 3.399 MB / 0.9254 GB, free: 10.91 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001435/1.024, allocations: 123.4 kB / 0.9255 GB, free: 10.79 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001344/1.024, allocations: 51.98 kB / 0.9255 GB, free: 10.74 MB / 0.6856 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * Number of states: 0 () * Number of discrete variables: 6 (y.count,$PRE.y.count,y.T_start,$PRE.y.T_start,$whenCondition1,conPID.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (129): * Single equations (assignments): 124 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * 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): 1 system {(1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.0004542/1.024, allocations: 236.1 kB / 0.9258 GB, free: 10.5 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004617/1.025, allocations: 174.8 kB / 0.9259 GB, free: 10.33 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002715/1.028, allocations: 1.133 MB / 0.927 GB, free: 9.168 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.913e-06/1.028, allocations: 4 kB / 0.927 GB, free: 9.164 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.41e-06/1.028, allocations: 7.984 kB / 0.927 GB, free: 9.156 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002044/1.03, allocations: 0.9632 MB / 0.928 GB, free: 8.16 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004703/1.034, allocations: 2.54 MB / 0.9305 GB, free: 5.551 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.211e-06/1.034, allocations: 4 kB / 0.9305 GB, free: 5.547 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008903/1.035, allocations: 159.8 kB / 0.9306 GB, free: 5.391 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002789/1.036, allocations: 96.83 kB / 0.9307 GB, free: 5.293 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.724e-05/1.036, allocations: 19.98 kB / 0.9307 GB, free: 5.273 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007314/1.036, allocations: 1.22 MB / 0.9319 GB, free: 4.004 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.174e-06/1.036, allocations: 160 / 0.9319 GB, free: 4.004 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003182/1.04, allocations: 1.661 MB / 0.9335 GB, free: 2.312 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005891/1.04, allocations: 343.8 kB / 0.9339 GB, free: 1.957 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002552/1.041, allocations: 19.98 kB / 0.9339 GB, free: 1.938 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000892/1.041, allocations: 43.95 kB / 0.9339 GB, free: 1.895 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001202/1.042, allocations: 60.38 kB / 0.934 GB, free: 1.836 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.433e-05/1.042, allocations: 31.98 kB / 0.934 GB, free: 1.805 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.001837/1.043, allocations: 1.158 MB / 0.9351 GB, free: 0.6562 MB / 0.6856 GB Notification: Performance of sort global known variables: time 2.9e-07/1.043, allocations: 0 / 0.9351 GB, free: 0.6562 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.002837/1.046, allocations: 0.9786 MB / 0.9361 GB, free: 15.67 MB / 0.7012 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 6 (fan.vol.dynBal.medium.Xi[1],fan.vol.dynBal.U,fan.vol.dynBal.m,fan.filter.s[1],fan.filter.s[2],conPID.I.y) * Number of discrete variables: 3 ($whenCondition1,y.T_start,y.count) * Number of discrete states: 1 (y.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (65): * Single equations (assignments): 61 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * 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): 1 system {(1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001579/1.048, allocations: 0.5591 MB / 0.9367 GB, free: 15.12 MB / 0.7012 GB Notification: Performance of simCode: created initialization part: time 0.004978/1.053, allocations: 2.569 MB / 0.9392 GB, free: 12.52 MB / 0.7012 GB Notification: Performance of simCode: created event and clocks part: time 4.138e-06/1.053, allocations: 0 / 0.9392 GB, free: 12.52 MB / 0.7012 GB Notification: Performance of simCode: created simulation system equations: time 0.001126/1.054, allocations: 479.8 kB / 0.9396 GB, free: 12.05 MB / 0.7012 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003572/1.058, allocations: 0.876 MB / 0.9405 GB, free: 11.2 MB / 0.7012 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006099/1.064, allocations: 3.222 MB / 0.9436 GB, free: 7.93 MB / 0.7012 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00133/1.065, allocations: 1.455 MB / 0.945 GB, free: 6.445 MB / 0.7012 GB Notification: Performance of simCode: alias equations: time 0.001815/1.067, allocations: 473.8 kB / 0.9455 GB, free: 5.977 MB / 0.7012 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004143/1.067, allocations: 131.4 kB / 0.9456 GB, free: 5.848 MB / 0.7012 GB Notification: Performance of SimCode: time 7.22e-07/1.067, allocations: 0 / 0.9456 GB, free: 5.848 MB / 0.7012 GB Notification: Performance of Templates: time 0.06183/1.129, allocations: 38.14 MB / 0.9829 GB, free: 92 kB / 0.7325 GB make -j1 -f IBPSA_latest_IBPSA.Fluid.Movers.Examples.ClosedLoop_y.makefile (rm -f IBPSA_latest_IBPSA.Fluid.Movers.Examples.ClosedLoop_y.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Movers.Examples.ClosedLoop_y.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Movers.Examples.ClosedLoop_y.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Movers.Examples.ClosedLoop_y.sim & ./IBPSA_latest_IBPSA.Fluid.Movers.Examples.ClosedLoop_y -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Movers.Examples.ClosedLoop_y.pipe 2>&1)