Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AES_AES.Coursework.ElecSys_power_frequency_control.PA_two_generators_loadDroop.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: "" <> buildModelFMU(AES.Coursework.ElecSys_power_frequency_control.PA_two_generators_loadDroop,fileNamePrefix="AES_AES_Coursework_ElecSys_power_frequency_control_PA_two_generators_loadDroop",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AES.Coursework.ElecSys_power_frequency_control.PA_two_generators_loadDroop,fileNamePrefix="AES_AES_Coursework_ElecSys_power_frequency_control_PA_two_generators_loadDroop",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 0.00739/0.00739, allocations: 99.34 kB / 15.73 MB, free: 6.008 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00184/0.00184, allocations: 197.5 kB / 16.67 MB, free: 5.934 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.336/1.336, allocations: 222.9 MB / 240.4 MB, free: 15.09 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo): time 0.09543/0.09543, allocations: 22.33 MB / 312.9 MB, free: 8.859 MB / 254.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001839/0.001839, allocations: 59.89 kB / 436.5 MB, free: 12.24 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1052/0.1071, allocations: 54.96 MB / 491.5 MB, free: 5.234 MB / 366.1 MB Notification: Performance of NFInst.instantiate(AES.Coursework.ElecSys_power_frequency_control.PA_two_generators_loadDroop): time 0.003886/0.111, allocations: 2.589 MB / 494.1 MB, free: 2.625 MB / 366.1 MB Notification: Performance of NFInst.instExpressions: time 0.001385/0.1124, allocations: 0.7952 MB / 494.9 MB, free: 1.828 MB / 366.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001462/0.1126, allocations: 4 kB / 494.9 MB, free: 1.824 MB / 366.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0003899/0.113, allocations: 99.22 kB / 495 MB, free: 1.727 MB / 366.1 MB Notification: Performance of NFTyping.typeBindings: time 0.000323/0.1133, allocations: 143.1 kB / 495.1 MB, free: 1.586 MB / 366.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0003783/0.1137, allocations: 203.6 kB / 495.3 MB, free: 1.387 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.0005965/0.1143, allocations: 0.5499 MB / 495.9 MB, free: 0.8359 MB / 366.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0002401/0.1146, allocations: 133.2 kB / 496 MB, free: 0.7031 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0003094/0.1149, allocations: 235.1 kB / 496.2 MB, free: 484 kB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0003466/0.1152, allocations: 254.9 kB / 496.5 MB, free: 228 kB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 6.679e-05/0.1153, allocations: 36 kB / 496.5 MB, free: 192 kB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 6.69e-05/0.1154, allocations: 36 kB / 496.6 MB, free: 156 kB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001438/0.1155, allocations: 115.6 kB / 496.7 MB, free: 40 kB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0002049/0.1157, allocations: 198.9 kB / 496.9 MB, free: 15.84 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0004621/0.1162, allocations: 430 kB / 497.3 MB, free: 15.42 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.559e-06/0.1162, allocations: 0 / 497.3 MB, free: 15.42 MB / 382.1 MB Notification: Performance of FrontEnd: time 1.143e-06/0.1162, allocations: 0 / 497.3 MB, free: 15.42 MB / 382.1 MB Notification: Performance of Transformations before backend: time 7.254e-06/0.1162, allocations: 0 / 497.3 MB, free: 15.42 MB / 382.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 74 * Number of variables: 74 Notification: Performance of Generate backend data structure: time 0.001931/0.1182, allocations: 0.8567 MB / 498.1 MB, free: 14.51 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.841e-05/0.1182, allocations: 12.03 kB / 498.2 MB, free: 14.5 MB / 382.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.396e-05/0.1183, allocations: 62.72 kB / 498.2 MB, free: 14.43 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.313e-05/0.1184, allocations: 52.61 kB / 498.3 MB, free: 14.38 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008841/0.1193, allocations: 450.3 kB / 498.7 MB, free: 13.89 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.018e-05/0.1193, allocations: 24.78 kB / 498.7 MB, free: 13.87 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.706e-05/0.1194, allocations: 35.95 kB / 498.8 MB, free: 13.84 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005191/0.1199, allocations: 321.9 kB / 499.1 MB, free: 13.51 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.232e-05/0.1199, allocations: 0 / 499.1 MB, free: 13.51 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.563e-05/0.12, allocations: 8 kB / 499.1 MB, free: 13.5 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.628e-06/0.12, allocations: 8 kB / 499.1 MB, free: 13.49 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004375/0.1204, allocations: 230.4 kB / 499.3 MB, free: 13.27 MB / 382.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001612/0.122, allocations: 1.062 MB / 0.4887 GB, free: 12.14 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0008535/0.1229, allocations: 427.9 kB / 0.4891 GB, free: 11.71 MB / 382.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002705/0.1232, allocations: 157.5 kB / 0.4892 GB, free: 11.55 MB / 382.1 MB Notification: Performance of preOpt evalFunc (simulation): time 3.71e-05/0.1232, allocations: 8.266 kB / 0.4892 GB, free: 11.54 MB / 382.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.938e-05/0.1233, allocations: 46.88 kB / 0.4893 GB, free: 11.49 MB / 382.1 MB Notification: Performance of pre-optimization done (n=40): time 1.513e-06/0.1233, allocations: 0 / 0.4893 GB, free: 11.49 MB / 382.1 MB Notification: Performance of matching and sorting (n=42): time 0.003106/0.1264, allocations: 1.198 MB / 0.4904 GB, free: 10.24 MB / 382.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.833e-05/0.1265, allocations: 55.41 kB / 0.4905 GB, free: 10.17 MB / 382.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008061/0.1273, allocations: 437.5 kB / 0.4909 GB, free: 9.734 MB / 382.1 MB Notification: Performance of collectPreVariables (initialization): time 3.673e-05/0.1273, allocations: 33.7 kB / 0.4909 GB, free: 9.695 MB / 382.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001506/0.1275, allocations: 209.3 kB / 0.4911 GB, free: 9.488 MB / 382.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001288/0.1276, allocations: 162.6 kB / 0.4913 GB, free: 9.328 MB / 382.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001163/0.1277, allocations: 70.14 kB / 0.4914 GB, free: 9.254 MB / 382.1 MB Notification: Performance of setup shared object (initialization): time 0.0001707/0.1279, allocations: 358.7 kB / 0.4917 GB, free: 8.895 MB / 382.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002221/0.1281, allocations: 116.8 kB / 0.4918 GB, free: 8.781 MB / 382.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002551/0.1284, allocations: 177 kB / 0.492 GB, free: 8.59 MB / 382.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.004317/0.1327, allocations: 0.9164 MB / 0.4929 GB, free: 7.656 MB / 382.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.402e-06/0.1327, allocations: 0 / 0.4929 GB, free: 7.656 MB / 382.1 MB Warning: The linear system: 1 : Ge2.Pm = Ge2.Pcmd 2 : Ge2.Pm = Ge2.Pcmd [ -1.0 , 1.0 ; -1.0 , 1.0 ] * [ Ge2.Pcmd ; Ge2.Pm ] = [ 0.0 ; 0.0 ] might be structurally or numerically singular for variable Ge2.Pm since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : Ge1.Pm = Ge1.Pcmd 2 : Ge1.Pm = Ge1.Pcmd [ 1.0 , -1.0 ; 1.0 , -1.0 ] * [ Ge1.Pm ; Ge1.Pcmd ] = [ 0.0 ; 0.0 ] might be structurally or numerically singular for variable Ge1.Pcmd since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of matching and sorting (n=54) (initialization): time 0.002405/0.1351, allocations: 0.9571 MB / 0.4938 GB, free: 6.602 MB / 382.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.91e-05/0.1352, allocations: 7.938 kB / 0.4938 GB, free: 6.594 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.344e-06/0.1352, allocations: 4 kB / 0.4938 GB, free: 6.59 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001647/0.1368, allocations: 254.4 kB / 0.4941 GB, free: 6.332 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003519/0.1372, allocations: 87.89 kB / 0.4941 GB, free: 6.246 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2023/0.3395, allocations: 8.6 MB / 0.5025 GB, free: 20.79 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004346/0.34, allocations: 41.55 kB / 0.5026 GB, free: 20.79 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.265e-05/0.34, allocations: 13.06 kB / 0.5026 GB, free: 20.79 MB / 382.1 MB Warning: Assuming fixed start value for the following 1 variables: Ge2.deltag:VARIABLE(unit = "rad" fixed = true ) "generator angle wrt port" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 5 * Number of states: 0 () * Number of discrete variables: 1 (Cs.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (42): * 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: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,10)} Notification: Performance of prepare postOptimizeDAE: time 0.000169/0.3402, allocations: 166.1 kB / 0.5028 GB, free: 20.67 MB / 382.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.194e-05/0.3403, allocations: 39.77 kB / 0.5028 GB, free: 20.67 MB / 382.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001383/0.3417, allocations: 0.553 MB / 0.5033 GB, free: 20.61 MB / 382.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.979e-06/0.3417, allocations: 7.656 kB / 0.5033 GB, free: 20.61 MB / 382.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.064e-06/0.3417, allocations: 2.125 kB / 0.5033 GB, free: 20.61 MB / 382.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.422e-06/0.3417, allocations: 7.875 kB / 0.5034 GB, free: 20.61 MB / 382.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001828/0.3435, allocations: 1.031 MB / 0.5044 GB, free: 20.29 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.386e-06/0.3435, allocations: 3.797 kB / 0.5044 GB, free: 20.29 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002769/0.3438, allocations: 59.55 kB / 0.5044 GB, free: 20.29 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0009696/0.3448, allocations: 191.5 kB / 0.5046 GB, free: 20.29 MB / 382.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.777e-05/0.3448, allocations: 9.031 kB / 0.5046 GB, free: 20.29 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00372/0.3486, allocations: 2.418 MB / 0.507 GB, free: 18.8 MB / 382.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.533e-06/0.3486, allocations: 0.5625 kB / 0.507 GB, free: 18.8 MB / 382.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001513/0.3501, allocations: 0.7708 MB / 0.5077 GB, free: 18.65 MB / 382.1 MB Notification: Performance of postOpt removeConstants (simulation): time 6.333e-05/0.3502, allocations: 125.3 kB / 0.5078 GB, free: 18.54 MB / 382.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.677e-05/0.3502, allocations: 8.125 kB / 0.5079 GB, free: 18.54 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000363/0.3506, allocations: 44.02 kB / 0.5079 GB, free: 18.54 MB / 382.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.059e-05/0.3507, allocations: 26.48 kB / 0.5079 GB, free: 18.54 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.255e-05/0.3507, allocations: 9.906 kB / 0.5079 GB, free: 18.54 MB / 382.1 MB Notification: Performance of sorting global known variables: time 0.0006254/0.3513, allocations: 329.3 kB / 0.5082 GB, free: 18.45 MB / 382.1 MB Notification: Performance of sort global known variables: time 2.3e-07/0.3514, allocations: 0 / 0.5082 GB, free: 18.45 MB / 382.1 MB Notification: Performance of remove unused functions: time 0.0005179/0.3519, allocations: 96.69 kB / 0.5083 GB, free: 18.45 MB / 382.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 8 (G1.x_scaled[1],G2.x_scaled[1],Cs.y,Ge1.deltag,Ge1.wg,Ge2.thetap,Ge2.deltag,Ge2.wg) * 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 (32): * Single equations (assignments): 31 * Array equations: 0 * Algorithm blocks: 0 * 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 {(1,11)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001778/0.3537, allocations: 1.322 MB / 0.5096 GB, free: 17.74 MB / 382.1 MB Notification: Performance of simCode: created initialization part: time 0.0007965/0.3545, allocations: 0.6799 MB / 0.5103 GB, free: 17.39 MB / 382.1 MB Notification: Performance of simCode: created event and clocks part: time 2.384e-06/0.3545, allocations: 0 / 0.5103 GB, free: 17.39 MB / 382.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0003941/0.3549, allocations: 311.5 kB / 0.5106 GB, free: 17.27 MB / 382.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000416/0.3553, allocations: 59.36 kB / 0.5106 GB, free: 17.27 MB / 382.1 MB Warning: The linear system: 1 : Ge2.Pm = Ge2.Pcmd 2 : Ge2.Pm = Ge2.Pcmd [ -1.0 , 1.0 ; -1.0 , 1.0 ] * [ Ge2.Pcmd ; Ge2.Pm ] = [ 0.0 ; 0.0 ] might be structurally or numerically singular for variable Ge2.Pm since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : Ge1.Pm = Ge1.Pcmd 2 : Ge1.Pm = Ge1.Pcmd [ -1.0 , 1.0 ; -1.0 , 1.0 ] * [ Ge1.Pcmd ; Ge1.Pm ] = [ 0.0 ; 0.0 ] might be structurally or numerically singular for variable Ge1.Pm since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : Ge2.Pm = Ge2.Pcmd 2 : Ge2.Pm = Ge2.Pcmd [ 1.0 , -1.0 ; 1.0 , -1.0 ] * [ Ge2.Pm ; Ge2.Pcmd ] = [ 0.0 ; 0.0 ] might be structurally or numerically singular for variable Ge2.Pcmd since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : Ge1.Pm = Ge1.Pcmd 2 : Ge1.Pm = Ge1.Pcmd [ 1.0 , -1.0 ; 1.0 , -1.0 ] * [ Ge1.Pm ; Ge1.Pcmd ] = [ 0.0 ; 0.0 ] might be structurally or numerically singular for variable Ge1.Pcmd since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008065/0.3634, allocations: 5.163 MB / 0.5157 GB, free: 14.66 MB / 382.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002761/0.3637, allocations: 0.836 MB / 0.5165 GB, free: 13.96 MB / 382.1 MB Notification: Performance of simCode: alias equations: time 0.0001521/0.3638, allocations: 46.66 kB / 0.5165 GB, free: 13.95 MB / 382.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000176/0.364, allocations: 134.9 kB / 0.5167 GB, free: 13.95 MB / 382.1 MB Notification: Performance of SimCode: time 3.6e-07/0.364, allocations: 0 / 0.5167 GB, free: 13.95 MB / 382.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03761/0.4016, allocations: 9.138 MB / 0.5256 GB, free: 11.3 MB / 382.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 11.94/12.34, allocations: 10.31 kB / 0.5256 GB, free: 11.3 MB / 382.1 MB (rm -f AES_AES.Coursework.ElecSys_power_frequency_control.PA_two_generators_loadDroop.pipe ; mkfifo AES_AES.Coursework.ElecSys_power_frequency_control.PA_two_generators_loadDroop.pipe ; head -c 1048576 < AES_AES.Coursework.ElecSys_power_frequency_control.PA_two_generators_loadDroop.pipe >> ../files/AES_AES.Coursework.ElecSys_power_frequency_control.PA_two_generators_loadDroop.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_AES_AES_Coursework_ElecSys_power_frequency_control_PA_two_generators_loadDroop_fmu --startTime=0 --stopTime=1000 --timeout=50 --tolerance=1e-06 AES_AES_Coursework_ElecSys_power_frequency_control_PA_two_generators_loadDroop.fmu > AES_AES.Coursework.ElecSys_power_frequency_control.PA_two_generators_loadDroop.pipe 2>&1)