Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_digital.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/AES main/package.mo", uses=false) Using package AES with version (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/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(AES.Coursework.Tuning_brushup.PI_loop_analogue_digital,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_digital") translateModel(AES.Coursework.Tuning_brushup.PI_loop_analogue_digital,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_digital") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001234/0.001234, allocations: 107.3 kB / 15.99 MB, free: 6.348 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001202/0.001202, allocations: 191.7 kB / 16.91 MB, free: 6.184 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.214/1.214, allocations: 222.9 MB / 240.6 MB, free: 15.39 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo): time 0.08566/0.08566, allocations: 22.33 MB / 313.1 MB, free: 9.141 MB / 254.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001264/0.001264, allocations: 61.83 kB / 380.9 MB, free: 41.73 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.07322/0.07451, allocations: 54.96 MB / 435.9 MB, free: 13.54 MB / 318.1 MB Notification: Performance of NFInst.instantiate(AES.Coursework.Tuning_brushup.PI_loop_analogue_digital): time 0.003042/0.07758, allocations: 2.06 MB / 437.9 MB, free: 11.46 MB / 318.1 MB Notification: Performance of NFInst.instExpressions: time 0.001195/0.0788, allocations: 0.6858 MB / 438.6 MB, free: 10.77 MB / 318.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001332/0.07895, allocations: 7.938 kB / 438.6 MB, free: 10.76 MB / 318.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0002706/0.07923, allocations: 35.78 kB / 438.7 MB, free: 10.73 MB / 318.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0001793/0.07944, allocations: 51.77 kB / 438.7 MB, free: 10.68 MB / 318.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0003537/0.0798, allocations: 151.8 kB / 438.9 MB, free: 10.53 MB / 318.1 MB Notification: Performance of NFFlatten.flatten: time 0.0003609/0.08017, allocations: 355.3 kB / 439.2 MB, free: 10.18 MB / 318.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001483/0.08033, allocations: 83.39 kB / 439.3 MB, free: 10.1 MB / 318.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0001649/0.0805, allocations: 135.5 kB / 439.4 MB, free: 9.969 MB / 318.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002044/0.08071, allocations: 163.4 kB / 439.6 MB, free: 9.809 MB / 318.1 MB Notification: Performance of NFPackage.collectConstants: time 5.501e-05/0.08078, allocations: 28 kB / 439.6 MB, free: 9.781 MB / 318.1 MB Notification: Performance of NFFlatten.collectFunctions: time 4.264e-05/0.08082, allocations: 28 kB / 439.6 MB, free: 9.754 MB / 318.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001032/0.08093, allocations: 95.66 kB / 439.7 MB, free: 9.66 MB / 318.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0001072/0.08105, allocations: 127.3 kB / 439.8 MB, free: 9.535 MB / 318.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0002138/0.08127, allocations: 211.6 kB / 440.1 MB, free: 9.328 MB / 318.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.649e-06/0.08128, allocations: 4 kB / 440.1 MB, free: 9.324 MB / 318.1 MB Notification: Performance of FrontEnd: time 1.273e-06/0.08129, allocations: 0 / 440.1 MB, free: 9.324 MB / 318.1 MB Notification: Performance of Transformations before backend: time 7.374e-06/0.0813, allocations: 0 / 440.1 MB, free: 9.324 MB / 318.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 43 * Number of variables: 43 Notification: Performance of Generate backend data structure: time 0.001411/0.08272, allocations: 0.7203 MB / 440.8 MB, free: 8.543 MB / 318.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.165e-05/0.08276, allocations: 12.03 kB / 440.8 MB, free: 8.531 MB / 318.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 6.637e-05/0.08283, allocations: 36.5 kB / 440.8 MB, free: 8.496 MB / 318.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006046/0.08344, allocations: 351.4 kB / 441.2 MB, free: 8.113 MB / 318.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.9e-05/0.08347, allocations: 12.7 kB / 441.2 MB, free: 8.102 MB / 318.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 4.393e-05/0.08352, allocations: 20.38 kB / 441.2 MB, free: 8.082 MB / 318.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004226/0.08395, allocations: 262 kB / 441.5 MB, free: 7.816 MB / 318.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.613e-05/0.08397, allocations: 7.984 kB / 441.5 MB, free: 7.809 MB / 318.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.402e-05/0.084, allocations: 8 kB / 441.5 MB, free: 7.801 MB / 318.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.536e-06/0.08402, allocations: 4 kB / 441.5 MB, free: 7.797 MB / 318.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003987/0.08442, allocations: 196.5 kB / 441.7 MB, free: 7.605 MB / 318.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001108/0.08553, allocations: 0.711 MB / 442.4 MB, free: 6.844 MB / 318.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0005833/0.08613, allocations: 262.2 kB / 442.6 MB, free: 6.578 MB / 318.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002224/0.08637, allocations: 132.8 kB / 442.8 MB, free: 6.445 MB / 318.1 MB Notification: Performance of preOpt evalFunc (simulation): time 2.714e-05/0.0864, allocations: 0 / 442.8 MB, free: 6.445 MB / 318.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003127/0.08672, allocations: 201 kB / 443 MB, free: 6.23 MB / 318.1 MB Notification: Performance of pre-optimization done (n=24): time 1.403e-06/0.08673, allocations: 0 / 443 MB, free: 6.23 MB / 318.1 MB Notification: Performance of matching and sorting (n=24): time 0.002188/0.08892, allocations: 0.907 MB / 443.9 MB, free: 5.27 MB / 318.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.693e-05/0.089, allocations: 140.5 kB / 444 MB, free: 5.102 MB / 318.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005561/0.08956, allocations: 310.5 kB / 444.3 MB, free: 4.789 MB / 318.1 MB Notification: Performance of collectPreVariables (initialization): time 3.139e-05/0.08961, allocations: 33.69 kB / 444.3 MB, free: 4.75 MB / 318.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001012/0.08971, allocations: 168.2 kB / 444.5 MB, free: 4.582 MB / 318.1 MB Notification: Performance of collectInitialBindings (initialization): time 6.879e-05/0.08979, allocations: 78.84 kB / 444.6 MB, free: 4.504 MB / 318.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 8.55e-05/0.08988, allocations: 53.7 kB / 444.6 MB, free: 4.445 MB / 318.1 MB Notification: Performance of setup shared object (initialization): time 0.0001018/0.08999, allocations: 338.8 kB / 445 MB, free: 4.105 MB / 318.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002093/0.0902, allocations: 101.1 kB / 445.1 MB, free: 4.004 MB / 318.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002226/0.09043, allocations: 143 kB / 445.2 MB, free: 3.855 MB / 318.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001815/0.09226, allocations: 0.7269 MB / 445.9 MB, free: 3.09 MB / 318.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.064e-06/0.09227, allocations: 0 / 445.9 MB, free: 3.09 MB / 318.1 MB Notification: Performance of matching and sorting (n=33) (initialization): time 0.0009821/0.09326, allocations: 0.5089 MB / 446.4 MB, free: 2.559 MB / 318.1 MB Notification: Performance of prepare postOptimizeDAE: time 4.221e-05/0.09331, allocations: 65.27 kB / 446.5 MB, free: 2.484 MB / 318.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.3e-06/0.09332, allocations: 0 / 446.5 MB, free: 2.484 MB / 318.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002562/0.09358, allocations: 72.8 kB / 446.6 MB, free: 2.41 MB / 318.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001598/0.09375, allocations: 31.98 kB / 446.6 MB, free: 2.379 MB / 318.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002016/0.09578, allocations: 1.86 MB / 448.5 MB, free: 388 kB / 318.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003058/0.0961, allocations: 51.77 kB / 448.5 MB, free: 336 kB / 318.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.195e-05/0.09613, allocations: 15.88 kB / 448.5 MB, free: 320 kB / 318.1 MB Warning: Assuming fixed start value for the following 4 variables: Process_d.x_scaled[2]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Process_d.x_scaled[1]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Process_a.x_scaled[2]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Process_a.x_scaled[1]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002636/0.0964, allocations: 209.4 kB / 448.7 MB, free: 108 kB / 318.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001941/0.0966, allocations: 135 kB / 448.9 MB, free: 15.96 MB / 334.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001667/0.09828, allocations: 0.6844 MB / 449.6 MB, free: 15.25 MB / 334.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.866e-06/0.0983, allocations: 3.984 kB / 449.6 MB, free: 15.24 MB / 334.1 MB Notification: Performance of matching and sorting (n=33) (initialization_lambda0): time 0.0006684/0.09897, allocations: 445.2 kB / 450 MB, free: 14.79 MB / 334.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.639e-05/0.09902, allocations: 59.39 kB / 450.1 MB, free: 14.71 MB / 334.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.405e-06/0.09902, allocations: 0 / 450.1 MB, free: 14.71 MB / 334.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001638/0.0992, allocations: 60.81 kB / 450.1 MB, free: 14.65 MB / 334.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001545/0.09936, allocations: 31.98 kB / 450.1 MB, free: 14.62 MB / 334.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001441/0.1008, allocations: 1.85 MB / 452 MB, free: 12.63 MB / 334.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002954/0.1011, allocations: 47.83 kB / 452 MB, free: 12.58 MB / 334.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.135e-05/0.1011, allocations: 12 kB / 452 MB, free: 12.57 MB / 334.1 MB Warning: Assuming fixed start value for the following 4 variables: Process_d.x_scaled[2]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Process_d.x_scaled[1]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Process_a.x_scaled[2]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Process_a.x_scaled[1]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 9 ($whenCondition1,$PRE.PI_d.u,$PRE.PI_d.ulino,$PRE.PI_d.ulin,$PRE.PI_d.xfb,PI_d.u,PI_d.ulino,PI_d.ulin,PI_d.xfb) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (25): * Single equations (assignments): 22 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 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 prepare postOptimizeDAE: time 0.0001835/0.1013, allocations: 242.9 kB / 452.3 MB, free: 12.32 MB / 334.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.43e-05/0.1014, allocations: 23.72 kB / 452.3 MB, free: 12.3 MB / 334.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.792e-05/0.1015, allocations: 34.19 kB / 452.3 MB, free: 12.26 MB / 334.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.936e-06/0.1015, allocations: 3.984 kB / 452.3 MB, free: 12.26 MB / 334.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.066e-06/0.1015, allocations: 4 kB / 452.4 MB, free: 12.25 MB / 334.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.857e-06/0.1015, allocations: 0 / 452.4 MB, free: 12.25 MB / 334.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000318/0.1018, allocations: 361.1 kB / 452.7 MB, free: 11.85 MB / 334.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.523e-06/0.1018, allocations: 0 / 452.7 MB, free: 11.85 MB / 334.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001524/0.102, allocations: 27.92 kB / 452.7 MB, free: 11.82 MB / 334.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004419/0.1024, allocations: 191.3 kB / 452.9 MB, free: 11.62 MB / 334.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.747e-05/0.1025, allocations: 8 kB / 452.9 MB, free: 11.62 MB / 334.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002447/0.1049, allocations: 2.555 MB / 455.5 MB, free: 8.887 MB / 334.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.302e-06/0.1049, allocations: 0 / 455.5 MB, free: 8.887 MB / 334.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001286/0.1062, allocations: 0.686 MB / 456.2 MB, free: 8.172 MB / 334.1 MB Notification: Performance of postOpt removeConstants (simulation): time 7.491e-05/0.1063, allocations: 100.8 kB / 456.3 MB, free: 8.055 MB / 334.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.473e-05/0.1064, allocations: 8.062 kB / 456.3 MB, free: 8.047 MB / 334.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003053/0.1067, allocations: 47.94 kB / 456.3 MB, free: 8 MB / 334.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.764e-05/0.1068, allocations: 19.97 kB / 456.3 MB, free: 7.98 MB / 334.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.768e-05/0.1068, allocations: 4 kB / 456.3 MB, free: 7.977 MB / 334.1 MB Notification: Performance of sorting global known variables: time 0.0004692/0.1073, allocations: 241.9 kB / 456.6 MB, free: 7.742 MB / 334.1 MB Notification: Performance of sort global known variables: time 1.8e-07/0.1073, allocations: 0 / 456.6 MB, free: 7.742 MB / 334.1 MB Notification: Performance of remove unused functions: time 0.0004482/0.1077, allocations: 111.8 kB / 456.7 MB, free: 7.633 MB / 334.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 5 (Process_a.x_scaled[1],Process_a.x_scaled[2],PI_a.FO.y,Process_d.x_scaled[1],Process_d.x_scaled[2]) * Number of discrete variables: 5 ($whenCondition1,PI_d.xfb,PI_d.ulin,PI_d.ulino,PI_d.u) * Number of discrete states: 5 (PI_d.u,PI_d.ulino,PI_d.ulin,PI_d.xfb,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (13): * Single equations (assignments): 11 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 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), (1,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0001219/0.1079, allocations: 105.6 kB / 456.8 MB, free: 7.523 MB / 334.1 MB Notification: Performance of simCode: created initialization part: time 0.00124/0.1091, allocations: 0.9125 MB / 457.7 MB, free: 6.535 MB / 334.1 MB Notification: Performance of simCode: created event and clocks part: time 2.264e-06/0.1091, allocations: 0 / 457.7 MB, free: 6.535 MB / 334.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0005965/0.1097, allocations: 381.8 kB / 458.1 MB, free: 6.137 MB / 334.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003016/0.11, allocations: 58.81 kB / 458.1 MB, free: 6.082 MB / 334.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001089/0.1111, allocations: 0.7241 MB / 458.9 MB, free: 5.324 MB / 334.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003157/0.1115, allocations: 0.7836 MB / 459.6 MB, free: 4.512 MB / 334.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.885e-05/0.1115, allocations: 19.44 kB / 459.7 MB, free: 4.496 MB / 334.1 MB Notification: Performance of SimCode: time 2.344e-06/0.1115, allocations: 0 / 459.7 MB, free: 4.496 MB / 334.1 MB Notification: Performance of Templates: time 0.006271/0.1178, allocations: 4.824 MB / 464.5 MB, free: 15.67 MB / 350.1 MB make -j1 -f AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_digital.makefile (rm -f AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_digital.pipe ; mkfifo AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_digital.pipe ; head -c 1048576 < AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_digital.pipe >> ../files/AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_digital.sim & ./AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_digital -lv=LOG_STATS -s=dassl -abortSlowSimulation -alarm=480 -lv LOG_STATS > AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_digital.pipe 2>&1)