Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_compare2.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_compare2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_compare2") translateModel(AES.Coursework.Tuning_brushup.PI_loop_analogue_compare2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_compare2") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.006001/0.006001, allocations: 95.36 kB / 15.73 MB, free: 6.039 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001395/0.001395, allocations: 196.5 kB / 16.68 MB, free: 5.969 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 / 240.4 MB, free: 4.328 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo): time 0.2274/0.2274, allocations: 22.35 MB / 312.9 MB, free: 12.46 MB / 254.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001791/0.001791, allocations: 56.34 kB / 437.1 MB, free: 33.81 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1168/0.1186, allocations: 54.97 MB / 492 MB, free: 1.234 MB / 350.1 MB Notification: Performance of NFInst.instantiate(AES.Coursework.Tuning_brushup.PI_loop_analogue_compare2): time 0.00285/0.1215, allocations: 2.124 MB / 494.2 MB, free: 15.1 MB / 366.1 MB Notification: Performance of NFInst.instExpressions: time 0.001245/0.1228, allocations: 0.7364 MB / 494.9 MB, free: 14.36 MB / 366.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001204/0.1229, allocations: 4 kB / 494.9 MB, free: 14.35 MB / 366.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0003094/0.1233, allocations: 51.52 kB / 494.9 MB, free: 14.3 MB / 366.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0001977/0.1235, allocations: 71.5 kB / 495 MB, free: 14.23 MB / 366.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004556/0.1239, allocations: 211.7 kB / 495.2 MB, free: 14.02 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.000446/0.1244, allocations: 415.2 kB / 495.6 MB, free: 13.62 MB / 366.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0002074/0.1246, allocations: 112.2 kB / 495.7 MB, free: 13.51 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0001846/0.1248, allocations: 151.5 kB / 495.9 MB, free: 13.36 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002502/0.125, allocations: 183.2 kB / 496.1 MB, free: 13.18 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 6.102e-05/0.1251, allocations: 32 kB / 496.1 MB, free: 13.15 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 5.162e-05/0.1252, allocations: 32 kB / 496.1 MB, free: 13.12 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001433/0.1253, allocations: 111.7 kB / 496.2 MB, free: 13.01 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0001432/0.1255, allocations: 155 kB / 496.4 MB, free: 12.86 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0003819/0.1259, allocations: 366.5 kB / 496.7 MB, free: 12.5 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.118e-06/0.1259, allocations: 0 / 496.7 MB, free: 12.5 MB / 366.1 MB Notification: Performance of FrontEnd: time 1.743e-06/0.1259, allocations: 0 / 496.7 MB, free: 12.5 MB / 366.1 MB Notification: Performance of Transformations before backend: time 1.175e-05/0.1259, allocations: 0 / 496.7 MB, free: 12.5 MB / 366.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 52 * Number of variables: 52 Notification: Performance of Generate backend data structure: time 0.001573/0.1275, allocations: 0.7439 MB / 497.5 MB, free: 11.7 MB / 366.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.423e-05/0.1275, allocations: 12.03 kB / 497.5 MB, free: 11.69 MB / 366.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.035e-05/0.1276, allocations: 36.7 kB / 497.5 MB, free: 11.66 MB / 366.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007345/0.1284, allocations: 383.5 kB / 497.9 MB, free: 11.24 MB / 366.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.525e-05/0.1284, allocations: 24.81 kB / 497.9 MB, free: 11.22 MB / 366.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 4.727e-05/0.1285, allocations: 20.38 kB / 498 MB, free: 11.2 MB / 366.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000535/0.129, allocations: 302.6 kB / 498.3 MB, free: 10.89 MB / 366.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.79e-05/0.129, allocations: 7.953 kB / 498.3 MB, free: 10.88 MB / 366.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.518e-05/0.1291, allocations: 4 kB / 498.3 MB, free: 10.88 MB / 366.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.039e-05/0.1291, allocations: 4 kB / 498.3 MB, free: 10.87 MB / 366.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005374/0.1296, allocations: 249.6 kB / 498.5 MB, free: 10.63 MB / 366.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00141/0.131, allocations: 0.8185 MB / 499.3 MB, free: 9.754 MB / 366.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0008487/0.1319, allocations: 318.3 kB / 499.6 MB, free: 9.434 MB / 366.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002992/0.1322, allocations: 140.8 kB / 499.8 MB, free: 9.293 MB / 366.1 MB Notification: Performance of preOpt evalFunc (simulation): time 3.681e-05/0.1323, allocations: 7.984 kB / 499.8 MB, free: 9.285 MB / 366.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.63e-05/0.1323, allocations: 38.55 kB / 499.8 MB, free: 9.238 MB / 366.1 MB Notification: Performance of pre-optimization done (n=24): time 1.593e-06/0.1323, allocations: 0 / 499.8 MB, free: 9.238 MB / 366.1 MB Notification: Performance of matching and sorting (n=24): time 0.002859/0.1352, allocations: 1.008 MB / 0.4891 GB, free: 8.18 MB / 366.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.339e-05/0.1352, allocations: 118.8 kB / 0.4892 GB, free: 8.039 MB / 366.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000606/0.1359, allocations: 338.9 kB / 0.4895 GB, free: 7.699 MB / 366.1 MB Notification: Performance of collectPreVariables (initialization): time 2.904e-05/0.1359, allocations: 37.64 kB / 0.4896 GB, free: 7.656 MB / 366.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.000113/0.136, allocations: 176.4 kB / 0.4897 GB, free: 7.48 MB / 366.1 MB Notification: Performance of collectInitialBindings (initialization): time 9.153e-05/0.1361, allocations: 91.17 kB / 0.4898 GB, free: 7.391 MB / 366.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 9.067e-05/0.1362, allocations: 53.7 kB / 0.4899 GB, free: 7.332 MB / 366.1 MB Notification: Performance of setup shared object (initialization): time 0.0001201/0.1363, allocations: 342.8 kB / 0.4902 GB, free: 6.988 MB / 366.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002677/0.1366, allocations: 120.8 kB / 0.4903 GB, free: 6.867 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000286/0.1369, allocations: 151.7 kB / 0.4905 GB, free: 6.711 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001974/0.1389, allocations: 0.643 MB / 0.4911 GB, free: 6.066 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.234e-06/0.1389, allocations: 0 / 0.4911 GB, free: 6.066 MB / 366.1 MB Notification: Performance of matching and sorting (n=30) (initialization): time 0.001385/0.1403, allocations: 0.5729 MB / 0.4916 GB, free: 5.48 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.49e-05/0.1403, allocations: 6.812 kB / 0.4917 GB, free: 5.477 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.532e-06/0.1403, allocations: 3.938 kB / 0.4917 GB, free: 5.473 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004757/0.1408, allocations: 145.6 kB / 0.4918 GB, free: 5.324 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001367/0.141, allocations: 35.92 kB / 0.4918 GB, free: 5.289 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004299/0.1453, allocations: 3.913 MB / 0.4957 GB, free: 1.098 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003491/0.1456, allocations: 59.8 kB / 0.4957 GB, free: 1.039 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.098e-05/0.1457, allocations: 8 kB / 0.4957 GB, free: 1.031 MB / 366.1 MB Warning: Assuming fixed start value for the following 4 variables: Process_2.x_scaled[2]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Process_2.x_scaled[1]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Process_1.x_scaled[2]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Process_1.x_scaled[1]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002968/0.146, allocations: 215.8 kB / 0.4959 GB, free: 0.8203 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001974/0.1462, allocations: 130.8 kB / 0.496 GB, free: 0.6836 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001665/0.1478, allocations: 0.5752 MB / 0.4966 GB, free: 108 kB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.535e-06/0.1479, allocations: 4 kB / 0.4966 GB, free: 104 kB / 366.1 MB Notification: Performance of matching and sorting (n=30) (initialization_lambda0): time 0.0008205/0.1487, allocations: 435.1 kB / 0.497 GB, free: 15.66 MB / 382.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.023e-05/0.1487, allocations: 4 kB / 0.497 GB, free: 15.66 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.154e-06/0.1487, allocations: 0 / 0.497 GB, free: 15.66 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003213/0.149, allocations: 125.8 kB / 0.4972 GB, free: 15.53 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001296/0.1492, allocations: 35.92 kB / 0.4972 GB, free: 15.49 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002913/0.1521, allocations: 3.684 MB / 0.5008 GB, free: 11.53 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003261/0.1524, allocations: 47.86 kB / 0.5008 GB, free: 11.48 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.594e-05/0.1525, allocations: 4 kB / 0.5008 GB, free: 11.48 MB / 382.1 MB Warning: Assuming fixed start value for the following 4 variables: Process_2.x_scaled[2]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Process_2.x_scaled[1]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Process_1.x_scaled[2]:VARIABLE(fixed = true protected = true ) "Scaled vector x" type: Real [2] Process_1.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: 1 * 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 (20): * Single equations (assignments): 18 * 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), (1,5)} Notification: Performance of prepare postOptimizeDAE: time 0.0001698/0.1526, allocations: 206 kB / 0.501 GB, free: 11.27 MB / 382.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.381e-05/0.1527, allocations: 35.75 kB / 0.5011 GB, free: 11.23 MB / 382.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001021/0.1528, allocations: 46.28 kB / 0.5011 GB, free: 11.18 MB / 382.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.903e-06/0.1528, allocations: 0 / 0.5011 GB, free: 11.18 MB / 382.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.938e-06/0.1528, allocations: 0 / 0.5011 GB, free: 11.18 MB / 382.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.133e-06/0.1529, allocations: 7.984 kB / 0.5011 GB, free: 11.18 MB / 382.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004164/0.1533, allocations: 389.2 kB / 0.5015 GB, free: 10.75 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.734e-06/0.1533, allocations: 7.828 kB / 0.5015 GB, free: 10.74 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001608/0.1535, allocations: 19.98 kB / 0.5015 GB, free: 10.72 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005366/0.154, allocations: 177.5 kB / 0.5017 GB, free: 10.54 MB / 382.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.58e-05/0.154, allocations: 8 kB / 0.5017 GB, free: 10.54 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003863/0.1579, allocations: 3.685 MB / 0.5053 GB, free: 6.574 MB / 382.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.382e-06/0.1579, allocations: 0 / 0.5053 GB, free: 6.574 MB / 382.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001475/0.1594, allocations: 0.7289 MB / 0.506 GB, free: 5.82 MB / 382.1 MB Notification: Performance of postOpt removeConstants (simulation): time 8.262e-05/0.1595, allocations: 116.9 kB / 0.5061 GB, free: 5.688 MB / 382.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.386e-05/0.1595, allocations: 12 kB / 0.5061 GB, free: 5.676 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003505/0.1599, allocations: 39.94 kB / 0.5062 GB, free: 5.637 MB / 382.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.585e-05/0.16, allocations: 23.97 kB / 0.5062 GB, free: 5.613 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.699e-05/0.16, allocations: 4 kB / 0.5062 GB, free: 5.609 MB / 382.1 MB Notification: Performance of sorting global known variables: time 0.0005278/0.1606, allocations: 265.9 kB / 0.5064 GB, free: 5.352 MB / 382.1 MB Notification: Performance of sort global known variables: time 1.51e-07/0.1606, allocations: 0 / 0.5064 GB, free: 5.352 MB / 382.1 MB Notification: Performance of remove unused functions: time 0.0006855/0.1613, allocations: 139.7 kB / 0.5066 GB, free: 5.215 MB / 382.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 6 (Process_1.x_scaled[1],Process_1.x_scaled[2],PI_1.FO.y,Process_2.x_scaled[1],Process_2.x_scaled[2],PI_2.FO.y) * 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 (14): * Single equations (assignments): 12 * 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), (1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.000149/0.1614, allocations: 107.2 kB / 0.5067 GB, free: 5.098 MB / 382.1 MB Notification: Performance of simCode: created initialization part: time 0.00165/0.1631, allocations: 0.9778 MB / 0.5076 GB, free: 4.07 MB / 382.1 MB Notification: Performance of simCode: created event and clocks part: time 3.116e-06/0.1631, allocations: 4 kB / 0.5076 GB, free: 4.066 MB / 382.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0005297/0.1636, allocations: 417.1 kB / 0.508 GB, free: 3.633 MB / 382.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004222/0.1641, allocations: 62.61 kB / 0.5081 GB, free: 3.574 MB / 382.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00114/0.1652, allocations: 0.7176 MB / 0.5088 GB, free: 2.828 MB / 382.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003575/0.1656, allocations: 0.7999 MB / 0.5096 GB, free: 1.996 MB / 382.1 MB Notification: Performance of simCode: alias equations: time 0.0001803/0.1658, allocations: 70.22 kB / 0.5096 GB, free: 1.926 MB / 382.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.904e-05/0.1659, allocations: 19.44 kB / 0.5097 GB, free: 1.906 MB / 382.1 MB Notification: Performance of SimCode: time 2.4e-07/0.1659, allocations: 0 / 0.5097 GB, free: 1.906 MB / 382.1 MB Notification: Performance of Templates: time 0.01043/0.1763, allocations: 6.474 MB / 0.516 GB, free: 11.45 MB / 398.1 MB make -j1 -f AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_compare2.makefile (rm -f AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_compare2.pipe ; mkfifo AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_compare2.pipe ; head -c 1048576 < AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_compare2.pipe >> ../files/AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_compare2.sim & ./AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_compare2 -lv=LOG_STATS -s=dassl -abortSlowSimulation -alarm=480 -lv LOG_STATS > AES_AES.Coursework.Tuning_brushup.PI_loop_analogue_compare2.pipe 2>&1)