Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.TwoAreaOld.FourthOrder_AVRII.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0-master/package.mo", uses=false) 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/Modelica 3.2.3+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/OpenIPSL 2.0.0/package.mo", uses=false) Using package OpenIPSL with version 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/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 Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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) Using package Modelica_Synchronous with version 0.93.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0-master/package.mo) Running command: translateModel(OpenIPSL.Examples.PSATSystems.TwoAreaOld.FourthOrder_AVRII,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.TwoAreaOld.FourthOrder_AVRII") translateModel(OpenIPSL.Examples.PSATSystems.TwoAreaOld.FourthOrder_AVRII,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.TwoAreaOld.FourthOrder_AVRII") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0-master/package.mo): time 0.08009/0.08009, allocations: 12.61 MB / 28.86 MB, free: 400 kB / 19.63 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001171/0.001171, allocations: 111.5 kB / 32.46 MB, free: 3.453 MB / 26.18 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.381/1.381, allocations: 205.1 MB / 241.1 MB, free: 12.41 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001281/0.001281, allocations: 199.4 kB / 291.3 MB, free: 13.42 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/package.mo): time 0.4496/0.4496, allocations: 78.51 MB / 419.9 MB, free: 11.26 MB / 302.1 MB Notification: Modelica_Synchronous requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: OpenIPSL requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002607/0.002608, allocations: 139.8 kB / 0.4895 GB, free: 10.07 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3045/0.3071, allocations: 68.11 MB / 0.556 GB, free: 32.98 MB / 398.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Examples.PSATSystems.TwoAreaOld.FourthOrder_AVRII): time 0.006539/0.3137, allocations: 6.593 MB / 0.5624 GB, free: 28.07 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.003899/0.3176, allocations: 1.932 MB / 0.5643 GB, free: 26.48 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006936/0.3184, allocations: 10.41 kB / 0.5643 GB, free: 26.48 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0006641/0.3191, allocations: 243.6 kB / 0.5646 GB, free: 26.28 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001816/0.3209, allocations: 0.7907 MB / 0.5653 GB, free: 25.64 MB / 398.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/Electrical/Machines/PSAT/Order4.mo:25:3-30:9:writable] Warning: In relation order4.xq <> order4.x1q, <> on Real numbers is only allowed inside functions. Notification: Performance of NFTyping.typeClassSections: time 0.001278/0.3222, allocations: 0.6293 MB / 0.566 GB, free: 25.17 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.001693/0.3239, allocations: 1.593 MB / 0.5675 GB, free: 24.19 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0004814/0.3244, allocations: 332.3 kB / 0.5678 GB, free: 24.02 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0007342/0.3251, allocations: 0.6559 MB / 0.5685 GB, free: 23.61 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0007349/0.3259, allocations: 0.8231 MB / 0.5693 GB, free: 23.04 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001741/0.326, allocations: 125.2 kB / 0.5694 GB, free: 23.04 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0005011/0.3265, allocations: 250.7 kB / 0.5696 GB, free: 22.98 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0002439/0.3268, allocations: 329.2 kB / 0.57 GB, free: 22.71 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0004916/0.3273, allocations: 0.6733 MB / 0.5706 GB, free: 22.19 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001491/0.3288, allocations: 1.662 MB / 0.5722 GB, free: 20.95 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.909e-06/0.3288, allocations: 0 / 0.5722 GB, free: 20.95 MB / 398.1 MB Notification: Performance of FrontEnd: time 2.355e-06/0.3288, allocations: 0 / 0.5722 GB, free: 20.95 MB / 398.1 MB Notification: Performance of Transformations before backend: time 1.614e-05/0.3288, allocations: 1 kB / 0.5722 GB, free: 20.95 MB / 398.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 190 * Number of variables: 190 Notification: Performance of Generate backend data structure: time 0.008167/0.337, allocations: 2.685 MB / 0.5749 GB, free: 19.23 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.611e-05/0.3371, allocations: 13.55 kB / 0.5749 GB, free: 19.23 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004881/0.342, allocations: 0.7726 MB / 0.5756 GB, free: 18.91 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001458/0.3434, allocations: 0.8855 MB / 0.5765 GB, free: 18.19 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002415/0.3437, allocations: 263.3 kB / 0.5767 GB, free: 17.95 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001604/0.3439, allocations: 82.34 kB / 0.5768 GB, free: 17.91 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001775/0.3456, allocations: 1.098 MB / 0.5779 GB, free: 16.79 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.02e-05/0.3457, allocations: 0 / 0.5779 GB, free: 16.79 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.014e-05/0.3458, allocations: 28 kB / 0.5779 GB, free: 16.77 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.389e-05/0.3458, allocations: 20 kB / 0.5779 GB, free: 16.75 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001663/0.3474, allocations: 0.9877 MB / 0.5789 GB, free: 15.76 MB / 398.1 MB 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 0.005331/0.3528, allocations: 3.793 MB / 0.5826 GB, free: 11.79 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.006301/0.3591, allocations: 2.375 MB / 0.5849 GB, free: 9.32 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001112/0.3602, allocations: 0.6762 MB / 0.5856 GB, free: 8.641 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001012/0.3604, allocations: 16.97 kB / 0.5856 GB, free: 8.625 MB / 398.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001293/0.3617, allocations: 0.8216 MB / 0.5864 GB, free: 7.785 MB / 398.1 MB Notification: Performance of pre-optimization done (n=96): time 3.066e-06/0.3617, allocations: 0 / 0.5864 GB, free: 7.785 MB / 398.1 MB Notification: Performance of matching and sorting (n=96): time 0.02472/0.3864, allocations: 7.085 MB / 0.5933 GB, free: 0.6328 MB / 398.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.491e-05/0.3865, allocations: 119.8 kB / 0.5934 GB, free: 0.4922 MB / 398.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001638/0.3881, allocations: 1.079 MB / 0.5945 GB, free: 15.4 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0001944/0.3883, allocations: 49.7 kB / 0.5945 GB, free: 15.34 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003897/0.3887, allocations: 492.8 kB / 0.595 GB, free: 14.86 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003948/0.3891, allocations: 362.9 kB / 0.5954 GB, free: 14.5 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005027/0.3896, allocations: 287.4 kB / 0.5956 GB, free: 14.21 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.000103/0.3898, allocations: 301.1 kB / 0.5959 GB, free: 13.91 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001517/0.3913, allocations: 0.7691 MB / 0.5967 GB, free: 13.14 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001579/0.3929, allocations: 0.9343 MB / 0.5976 GB, free: 12.17 MB / 414.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.02269/0.4156, allocations: 5.567 MB / 0.603 GB, free: 6.516 MB / 414.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.1e-05/0.4156, allocations: 11.94 kB / 0.603 GB, free: 6.504 MB / 414.1 MB Notification: Performance of matching and sorting (n=196) (initialization): time 0.01267/0.4283, allocations: 4.336 MB / 0.6073 GB, free: 2.141 MB / 414.1 MB Notification: Performance of prepare postOptimizeDAE: time 7.512e-05/0.4284, allocations: 59.41 kB / 0.6073 GB, free: 2.07 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.781e-05/0.4284, allocations: 4 kB / 0.6073 GB, free: 2.066 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.005135/0.4336, allocations: 1.511 MB / 0.6088 GB, free: 0.5508 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001476/0.4351, allocations: 295.6 kB / 0.6091 GB, free: 268 kB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01792/0.453, allocations: 8.261 MB / 0.6171 GB, free: 7.848 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002005/0.4551, allocations: 202.8 kB / 0.6173 GB, free: 7.648 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001229/0.4552, allocations: 55.98 kB / 0.6174 GB, free: 7.594 MB / 430.1 MB Warning: Assuming fixed start value for the following 4 variables: order4.w:VARIABLE(flow=false start = 1.0 fixed = true ) "Rotor speed [pu]" type: Real order2.delta:VARIABLE(flow=false start = order2.delta0 unit = "rad" fixed = true ) "Rotor angle" type: Real order4.delta:VARIABLE(flow=false start = order4.delta0 unit = "rad" fixed = true ) "Rotor angle" type: Real order4.e1q:VARIABLE(start = order4.e1q0 unit = "1" fixed = true ) "q-axis transient voltage" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 13 * Number of states: 0 () * Number of discrete variables: 2 ($whenCondition2,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (166): * Single equations (assignments): 163 * 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): 1 system {(18,13,25.9%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0005713/0.4558, allocations: 322.3 kB / 0.6177 GB, free: 7.266 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001903/0.456, allocations: 130.3 kB / 0.6178 GB, free: 7.137 MB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0118/0.4678, allocations: 3.865 MB / 0.6216 GB, free: 3.242 MB / 430.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.734e-05/0.4679, allocations: 8 kB / 0.6216 GB, free: 3.234 MB / 430.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.826e-05/0.4679, allocations: 8 kB / 0.6216 GB, free: 3.227 MB / 430.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.045e-05/0.4679, allocations: 3.984 kB / 0.6216 GB, free: 3.223 MB / 430.1 MB 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 postOpt removeSimpleEquations (simulation): time 0.01467/0.4826, allocations: 5.452 MB / 0.6269 GB, free: 13.66 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.139e-05/0.4827, allocations: 0 / 0.6269 GB, free: 13.66 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000636/0.4833, allocations: 99.89 kB / 0.627 GB, free: 13.56 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.005206/0.4885, allocations: 1.61 MB / 0.6286 GB, free: 11.95 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001587/0.4887, allocations: 23.98 kB / 0.6286 GB, free: 11.92 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01904/0.5078, allocations: 9.603 MB / 0.638 GB, free: 2.027 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.928e-06/0.5078, allocations: 0 / 0.638 GB, free: 2.027 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01357/0.5214, allocations: 4.743 MB / 0.6426 GB, free: 13.25 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0005396/0.522, allocations: 223.2 kB / 0.6429 GB, free: 13.01 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001853/0.5222, allocations: 16 kB / 0.6429 GB, free: 13 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001129/0.5233, allocations: 111.9 kB / 0.643 GB, free: 12.89 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005675/0.5239, allocations: 196.7 kB / 0.6432 GB, free: 12.7 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.02e-05/0.524, allocations: 31.98 kB / 0.6432 GB, free: 12.66 MB / 462.1 MB Notification: Performance of sorting global known variables: time 0.0009962/0.525, allocations: 0.7274 MB / 0.6439 GB, free: 11.93 MB / 462.1 MB Notification: Performance of sort global known variables: time 1.8e-07/0.525, allocations: 0 / 0.6439 GB, free: 11.93 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.001307/0.5263, allocations: 475.5 kB / 0.6444 GB, free: 11.46 MB / 462.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 10 (order2.delta,order2.w,order4.delta,order4.w,order4.e1q,order4.e1d,aVRTypeII.ExcitationSystem.x_scaled[1],aVRTypeII.derivativeBlock.x,aVRTypeII.firstOrder2.y,aVRTypeII.simpleLagLim.state) * Number of discrete variables: 2 ($whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (64): * Single equations (assignments): 61 * Array equations: 0 * Algorithm blocks: 1 * 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): 1 system {(21,11,21.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0002685/0.5266, allocations: 137.6 kB / 0.6445 GB, free: 11.32 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.005651/0.5322, allocations: 2.51 MB / 0.6469 GB, free: 8.77 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 3.607e-06/0.5323, allocations: 0 / 0.6469 GB, free: 8.77 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.004021/0.5363, allocations: 1.614 MB / 0.6485 GB, free: 7.113 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001004/0.5373, allocations: 123 kB / 0.6486 GB, free: 6.996 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003787/0.5411, allocations: 2.249 MB / 0.6508 GB, free: 4.727 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005949/0.5417, allocations: 1.124 MB / 0.6519 GB, free: 3.57 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 0.0003988/0.5421, allocations: 124 kB / 0.652 GB, free: 3.445 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002435/0.5424, allocations: 79.42 kB / 0.6521 GB, free: 3.367 MB / 462.1 MB Notification: Performance of SimCode: time 1.102e-06/0.5424, allocations: 0 / 0.6521 GB, free: 3.367 MB / 462.1 MB Notification: Performance of Templates: time 0.03743/0.5798, allocations: 23.43 MB / 0.675 GB, free: 11.96 MB / 494.1 MB make -j1 -f OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.TwoAreaOld.FourthOrder_AVRII.makefile (rm -f OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.TwoAreaOld.FourthOrder_AVRII.pipe ; mkfifo OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.TwoAreaOld.FourthOrder_AVRII.pipe ; head -c 1048576 < OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.TwoAreaOld.FourthOrder_AVRII.pipe >> ../files/OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.TwoAreaOld.FourthOrder_AVRII.sim & ./OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.TwoAreaOld.FourthOrder_AVRII -abortSlowSimulation -alarm=480 -s gbode -lv LOG_STATS > OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.TwoAreaOld.FourthOrder_AVRII.pipe 2>&1)