Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete.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.Discretization.FourthOrder_AVRII_Discrete,tolerance=0.001,outputFormat="empty",numberOfIntervals=4000,variableFilter="",fileNamePrefix="OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete") translateModel(OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete,tolerance=0.001,outputFormat="empty",numberOfIntervals=4000,variableFilter="",fileNamePrefix="OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0-master/package.mo): time 0.08225/0.08225, allocations: 12.61 MB / 28.87 MB, free: 396 kB / 19.63 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001147/0.001148, allocations: 107.5 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 1.395/1.395, allocations: 205.1 MB / 241.1 MB, free: 12.38 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001359/0.001359, allocations: 191.2 kB / 291.3 MB, free: 13.43 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/package.mo): time 0.4768/0.4768, allocations: 78.51 MB / 419.9 MB, free: 11.28 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 0.002614/0.002614, allocations: 147.8 kB / 0.4895 GB, free: 10.09 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3945/0.3971, allocations: 68.11 MB / 0.556 GB, free: 33.02 MB / 398.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete): time 0.006649/0.4038, allocations: 6.235 MB / 0.5621 GB, free: 28.41 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.004085/0.4079, allocations: 1.818 MB / 0.5639 GB, free: 26.91 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.000846/0.4088, allocations: 16.78 kB / 0.5639 GB, free: 26.91 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0005599/0.4094, allocations: 212.7 kB / 0.5641 GB, free: 26.73 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001765/0.4112, allocations: 0.7603 MB / 0.5648 GB, free: 26.12 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 0.00119/0.4124, allocations: 0.5823 MB / 0.5654 GB, free: 25.7 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.001385/0.4138, allocations: 1.376 MB / 0.5667 GB, free: 24.86 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0004105/0.4142, allocations: 295.7 kB / 0.567 GB, free: 24.7 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0006578/0.4149, allocations: 0.576 MB / 0.5676 GB, free: 24.34 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0006692/0.4155, allocations: 0.7596 MB / 0.5683 GB, free: 23.82 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001638/0.4157, allocations: 103.9 kB / 0.5684 GB, free: 23.82 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0004723/0.4162, allocations: 241 kB / 0.5687 GB, free: 23.75 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0002053/0.4164, allocations: 294.1 kB / 0.5689 GB, free: 23.51 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0004354/0.4168, allocations: 0.6138 MB / 0.5695 GB, free: 23.04 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001267/0.4181, allocations: 1.485 MB / 0.571 GB, free: 21.94 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.758e-06/0.4181, allocations: 1.344 kB / 0.571 GB, free: 21.94 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.753e-06/0.4181, allocations: 0 / 0.571 GB, free: 21.94 MB / 398.1 MB Notification: Performance of Transformations before backend: time 1.38e-05/0.4182, allocations: 0 / 0.571 GB, free: 21.94 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: 178 * Number of variables: 178 Notification: Performance of Generate backend data structure: time 0.007697/0.4259, allocations: 2.487 MB / 0.5734 GB, free: 20.38 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.698e-05/0.4259, allocations: 13.39 kB / 0.5734 GB, free: 20.38 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004958/0.4309, allocations: 0.7633 MB / 0.5742 GB, free: 20.07 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001478/0.4324, allocations: 0.793 MB / 0.575 GB, free: 19.4 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002512/0.4326, allocations: 259.5 kB / 0.5752 GB, free: 19.17 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001631/0.4328, allocations: 81.8 kB / 0.5753 GB, free: 19.14 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002088/0.4349, allocations: 1.179 MB / 0.5764 GB, free: 18.29 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.946e-05/0.4349, allocations: 3.938 kB / 0.5764 GB, free: 18.29 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.651e-05/0.435, allocations: 32 kB / 0.5765 GB, free: 18.26 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.216e-05/0.435, allocations: 16 kB / 0.5765 GB, free: 18.24 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001599/0.4367, allocations: 0.9459 MB / 0.5774 GB, free: 17.3 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 0.004852/0.4415, allocations: 3.53 MB / 0.5809 GB, free: 13.58 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.006317/0.4478, allocations: 2.311 MB / 0.5831 GB, free: 11.18 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001134/0.449, allocations: 0.6595 MB / 0.5838 GB, free: 10.51 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001108/0.4491, allocations: 12.64 kB / 0.5838 GB, free: 10.5 MB / 398.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.611e-05/0.4492, allocations: 55.14 kB / 0.5838 GB, free: 10.44 MB / 398.1 MB Notification: Performance of pre-optimization done (n=92): time 3.196e-06/0.4492, allocations: 0 / 0.5838 GB, free: 10.44 MB / 398.1 MB Notification: Performance of matching and sorting (n=92): time 0.0237/0.4729, allocations: 6.744 MB / 0.5904 GB, free: 3.637 MB / 398.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.886e-05/0.473, allocations: 97.7 kB / 0.5905 GB, free: 3.523 MB / 398.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001117/0.4741, allocations: 0.9695 MB / 0.5914 GB, free: 2.535 MB / 398.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0001561/0.4743, allocations: 41.7 kB / 0.5915 GB, free: 2.488 MB / 398.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002262/0.4745, allocations: 456.8 kB / 0.5919 GB, free: 2.035 MB / 398.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002515/0.4748, allocations: 319.6 kB / 0.5922 GB, free: 1.719 MB / 398.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003796/0.4752, allocations: 255.5 kB / 0.5925 GB, free: 1.465 MB / 398.1 MB Notification: Performance of setup shared object (initialization): time 3.901e-05/0.4752, allocations: 301.1 kB / 0.5928 GB, free: 1.168 MB / 398.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001185/0.4764, allocations: 0.6949 MB / 0.5934 GB, free: 484 kB / 398.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001409/0.4778, allocations: 0.9186 MB / 0.5943 GB, free: 15.48 MB / 414.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.02093/0.4988, allocations: 5.061 MB / 0.5993 GB, free: 10.34 MB / 414.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.313e-05/0.4988, allocations: 0 / 0.5993 GB, free: 10.34 MB / 414.1 MB Notification: Performance of matching and sorting (n=181) (initialization): time 0.01308/0.5119, allocations: 4.141 MB / 0.6033 GB, free: 6.188 MB / 414.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.523e-05/0.512, allocations: 8 kB / 0.6033 GB, free: 6.18 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.067e-05/0.512, allocations: 7.984 kB / 0.6033 GB, free: 6.172 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.005359/0.5174, allocations: 1.515 MB / 0.6048 GB, free: 4.652 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001261/0.5187, allocations: 255.6 kB / 0.6051 GB, free: 4.402 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01895/0.5376, allocations: 8.258 MB / 0.6131 GB, free: 11.99 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001902/0.5396, allocations: 178.9 kB / 0.6133 GB, free: 11.82 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001196/0.5397, allocations: 55.97 kB / 0.6133 GB, free: 11.76 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: 23 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 4 (aVRTypeII.vf,aVRTypeII.vr2,aVRTypeII.vr1,aVRTypeII.vm) * Top-level inputs: 0 Notification: Strong component statistics for initialization (151): * Single equations (assignments): 150 * 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): 1 system {(18,13,25.9%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0006445/0.5404, allocations: 262.8 kB / 0.6136 GB, free: 11.49 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001056/0.5414, allocations: 336.8 kB / 0.6139 GB, free: 11.15 MB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01132/0.5528, allocations: 3.604 MB / 0.6174 GB, free: 7.531 MB / 430.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.731e-05/0.5528, allocations: 8 kB / 0.6174 GB, free: 7.523 MB / 430.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.442e-05/0.5529, allocations: 8 kB / 0.6174 GB, free: 7.516 MB / 430.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.361e-05/0.5529, allocations: 3.984 kB / 0.6175 GB, free: 7.512 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 0.01378/0.5667, allocations: 5.108 MB / 0.6224 GB, free: 2.297 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.303e-05/0.5667, allocations: 3.938 kB / 0.6224 GB, free: 2.293 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006169/0.5673, allocations: 119.8 kB / 0.6226 GB, free: 2.176 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.005122/0.5725, allocations: 1.586 MB / 0.6241 GB, free: 0.582 MB / 430.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000104/0.5726, allocations: 20 kB / 0.6241 GB, free: 0.5625 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0201/0.5927, allocations: 10.76 MB / 0.6346 GB, free: 5.453 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.839e-06/0.5928, allocations: 3.938 kB / 0.6346 GB, free: 5.449 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01392/0.6067, allocations: 4.613 MB / 0.6391 GB, free: 0.8047 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0005798/0.6073, allocations: 211.4 kB / 0.6393 GB, free: 0.5781 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001876/0.6075, allocations: 24.08 kB / 0.6394 GB, free: 0.5547 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001003/0.6085, allocations: 87.91 kB / 0.6395 GB, free: 480 kB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005521/0.6091, allocations: 176.7 kB / 0.6396 GB, free: 304 kB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.535e-05/0.6092, allocations: 27.98 kB / 0.6396 GB, free: 276 kB / 446.1 MB Notification: Performance of sorting global known variables: time 0.0008494/0.61, allocations: 0.6434 MB / 0.6403 GB, free: 15.62 MB / 462.1 MB Notification: Performance of sort global known variables: time 2e-07/0.61, allocations: 0 / 0.6403 GB, free: 15.62 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.001311/0.6113, allocations: 431.7 kB / 0.6407 GB, free: 15.2 MB / 462.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 6 (order2.delta,order2.w,order4.delta,order4.w,order4.e1q,order4.e1d) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 4 (aVRTypeII.vm,aVRTypeII.vr1,aVRTypeII.vr2,aVRTypeII.vf) * Top-level inputs: 0 Notification: Strong component statistics for simulation (61): * Single equations (assignments): 59 * 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): 1 system {(20,12,23.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(3,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.000268/0.6116, allocations: 135.1 kB / 0.6408 GB, free: 15.05 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.005822/0.6175, allocations: 2.291 MB / 0.6431 GB, free: 12.75 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 4.097e-06/0.6175, allocations: 0 / 0.6431 GB, free: 12.75 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.003875/0.6214, allocations: 1.314 MB / 0.6443 GB, free: 11.41 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00165/0.623, allocations: 350.6 kB / 0.6447 GB, free: 11.06 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00413/0.6272, allocations: 2.055 MB / 0.6467 GB, free: 8.98 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006735/0.6279, allocations: 1.073 MB / 0.6477 GB, free: 7.879 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 0.0003627/0.6282, allocations: 99.33 kB / 0.6478 GB, free: 7.777 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002225/0.6285, allocations: 79.41 kB / 0.6479 GB, free: 7.703 MB / 462.1 MB Notification: Performance of SimCode: time 8.22e-07/0.6285, allocations: 0 / 0.6479 GB, free: 7.703 MB / 462.1 MB Notification: Performance of Templates: time 0.0345/0.663, allocations: 21.44 MB / 0.6688 GB, free: 2.293 MB / 478.1 MB make -j1 -f OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete.makefile (rm -f OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete.pipe ; mkfifo OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete.pipe ; head -c 1048576 < OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete.pipe >> ../files/OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete.sim & ./OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete -abortSlowSimulation -alarm=480 -s gbode -lv LOG_STATS > OpenIPSL_2.0.0_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete.pipe 2>&1)