Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr OpenIPSL_dev_OpenIPSL.Examples.IEEE9.IEEE_9_Buses.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/Modelica 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/OpenIPSL 3.1.0-master/package.mo", uses=false) Using package OpenIPSL with version 3.1.0-dev (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0-master/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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 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(OpenIPSL.Examples.IEEE9.IEEE_9_Buses,tolerance=1e-06,outputFormat="empty",numberOfIntervals=40000,variableFilter="",fileNamePrefix="OpenIPSL_dev_OpenIPSL.Examples.IEEE9.IEEE_9_Buses") translateModel(OpenIPSL.Examples.IEEE9.IEEE_9_Buses,tolerance=1e-06,outputFormat="empty",numberOfIntervals=40000,variableFilter="",fileNamePrefix="OpenIPSL_dev_OpenIPSL.Examples.IEEE9.IEEE_9_Buses") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001086/0.001086, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.301/1.301, allocations: 222.9 MB / 238.9 MB, free: 4.727 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001389/0.001388, allocations: 192.5 kB / 289.1 MB, free: 2.473 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0-master/package.mo): time 0.5511/0.5511, allocations: 91.89 MB / 431.2 MB, free: 9.41 MB / 302.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001626/0.001626, allocations: 75.86 kB / 0.5012 GB, free: 8.148 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4338/0.4354, allocations: 71.27 MB / 0.5708 GB, free: 37.01 MB / 430.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Examples.IEEE9.IEEE_9_Buses): time 0.01122/0.4467, allocations: 13.77 MB / 0.5842 GB, free: 27.68 MB / 430.1 MB Notification: Performance of NFInst.instExpressions: time 0.008881/0.4556, allocations: 3.687 MB / 0.5878 GB, free: 25.03 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003235/0.4589, allocations: 34.12 kB / 0.5879 GB, free: 25.02 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001695/0.4606, allocations: 384.4 kB / 0.5882 GB, free: 24.86 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.004774/0.4654, allocations: 1.254 MB / 0.5895 GB, free: 24.02 MB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002853/0.4683, allocations: 1.234 MB / 0.5907 GB, free: 23.28 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.005304/0.4736, allocations: 3.754 MB / 0.5943 GB, free: 21.42 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001315/0.475, allocations: 0.8416 MB / 0.5952 GB, free: 20.96 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002506/0.4775, allocations: 1.361 MB / 0.5965 GB, free: 20.32 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002384/0.4799, allocations: 1.75 MB / 0.5982 GB, free: 19.5 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.000574/0.4805, allocations: 173.8 kB / 0.5984 GB, free: 19.5 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001129/0.4816, allocations: 310.3 kB / 0.5987 GB, free: 19.46 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0005807/0.4822, allocations: 0.6306 MB / 0.5993 GB, free: 19.07 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001639/0.4838, allocations: 1.495 MB / 0.6007 GB, free: 18.09 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.004704/0.4885, allocations: 4.205 MB / 0.6048 GB, free: 16.29 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.103e-06/0.4886, allocations: 0 / 0.6048 GB, free: 16.29 MB / 430.1 MB Notification: Performance of FrontEnd: time 2.906e-06/0.4886, allocations: 0.75 kB / 0.6048 GB, free: 16.29 MB / 430.1 MB Notification: Performance of Transformations before backend: time 0.0001677/0.4888, allocations: 0 / 0.6048 GB, free: 16.29 MB / 430.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 457 * Number of variables: 457 Notification: Performance of Generate backend data structure: time 0.02029/0.509, allocations: 5.331 MB / 0.6101 GB, free: 13.76 MB / 430.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.623e-05/0.5091, allocations: 9.625 kB / 0.6101 GB, free: 13.76 MB / 430.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01092/0.52, allocations: 1.614 MB / 0.6116 GB, free: 13.41 MB / 430.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005347/0.5254, allocations: 1.99 MB / 0.6136 GB, free: 12.18 MB / 430.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004503/0.5259, allocations: 468.5 kB / 0.614 GB, free: 11.79 MB / 430.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005108/0.5264, allocations: 197.4 kB / 0.6142 GB, free: 11.72 MB / 430.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005422/0.5319, allocations: 2.382 MB / 0.6165 GB, free: 10.79 MB / 430.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.269e-05/0.5319, allocations: 0 / 0.6165 GB, free: 10.79 MB / 430.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002093/0.5321, allocations: 77.66 kB / 0.6166 GB, free: 10.73 MB / 430.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.285e-05/0.5322, allocations: 43.5 kB / 0.6167 GB, free: 10.73 MB / 430.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00467/0.5369, allocations: 2.214 MB / 0.6188 GB, free: 9.938 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 preOpt removeSimpleEquations (simulation): time 0.01836/0.5552, allocations: 9.098 MB / 0.6277 GB, free: 3.668 MB / 430.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.009309/0.5646, allocations: 4.378 MB / 0.632 GB, free: 15.49 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.003687/0.5683, allocations: 1.539 MB / 0.6335 GB, free: 13.95 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002479/0.5686, allocations: 41.95 kB / 0.6335 GB, free: 13.9 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003599/0.5722, allocations: 1.758 MB / 0.6352 GB, free: 12.12 MB / 446.1 MB Notification: Performance of pre-optimization done (n=236): time 4.048e-06/0.5722, allocations: 3.938 kB / 0.6352 GB, free: 12.12 MB / 446.1 MB Notification: Performance of matching and sorting (n=236): time 0.07635/0.6486, allocations: 17.9 MB / 0.6527 GB, free: 10.07 MB / 462.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001232/0.6487, allocations: 235.6 kB / 0.653 GB, free: 9.793 MB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004362/0.6531, allocations: 2.511 MB / 0.6554 GB, free: 7.266 MB / 462.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0007939/0.6539, allocations: 65.7 kB / 0.6555 GB, free: 7.195 MB / 462.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0009044/0.6548, allocations: 1.126 MB / 0.6566 GB, free: 6.059 MB / 462.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.001138/0.656, allocations: 0.8358 MB / 0.6574 GB, free: 5.211 MB / 462.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001024/0.657, allocations: 0.5773 MB / 0.6579 GB, free: 4.625 MB / 462.1 MB Notification: Performance of setup shared object (initialization): time 8.67e-05/0.6571, allocations: 305.1 kB / 0.6582 GB, free: 4.324 MB / 462.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003049/0.6602, allocations: 1.584 MB / 0.6598 GB, free: 2.738 MB / 462.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003238/0.6634, allocations: 1.915 MB / 0.6617 GB, free: 0.7539 MB / 462.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.04397/0.7074, allocations: 11 MB / 0.6724 GB, free: 5.5 MB / 478.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.07e-05/0.7075, allocations: 0 / 0.6724 GB, free: 5.5 MB / 478.1 MB Notification: Performance of matching and sorting (n=416) (initialization): time 0.02594/0.7334, allocations: 7.416 MB / 0.6796 GB, free: 13.99 MB / 494.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001506/0.7336, allocations: 170.2 kB / 0.6798 GB, free: 13.79 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.647e-05/0.7337, allocations: 8 kB / 0.6798 GB, free: 13.78 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01122/0.7449, allocations: 2.811 MB / 0.6826 GB, free: 10.95 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003749/0.7487, allocations: 0.6319 MB / 0.6832 GB, free: 10.31 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03613/0.7848, allocations: 17.74 MB / 0.7005 GB, free: 7.895 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005124/0.79, allocations: 405.3 kB / 0.7009 GB, free: 7.496 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009863/0.791, allocations: 112.2 kB / 0.701 GB, free: 7.387 MB / 0.4981 GB Warning: Assuming fixed start value for the following 9 variables: gen3.gen.w:VARIABLE(flow=false start = 1.0 fixed = true ) "Rotor speed [pu]" type: Real gen2.gen.w:VARIABLE(flow=false start = 1.0 fixed = true ) "Rotor speed [pu]" type: Real gen1.gen.w:VARIABLE(flow=false start = 1.0 fixed = true ) "Rotor speed [pu]" type: Real gen1.gen.delta:VARIABLE(flow=false start = gen1.gen.delta0 unit = "rad" fixed = true ) "Rotor angle" type: Real gen1.gen.e1q:VARIABLE(start = gen1.gen.e1q0 unit = "1" fixed = true ) "q-axis transient voltage" type: Real gen1.gen.e1d:VARIABLE(start = gen1.gen.e1d0 unit = "1" fixed = true ) "d-axis transient voltage" type: Real gen1.AVR.firstOrder2.y:VARIABLE(flow=false start = gen1.AVR.firstOrder2.y_start fixed = true ) "Connector of Real output signal" type: Real gen2.gen.delta:VARIABLE(flow=false start = gen2.gen.delta0 unit = "rad" fixed = true ) "Rotor angle" type: Real gen2.gen.e1q:VARIABLE(start = gen2.gen.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: 22 * Number of states: 0 () * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,$whenCondition4,$whenCondition3,$whenCondition6,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (345): * Single equations (assignments): 332 * Array equations: 0 * Algorithm blocks: 6 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(2,100.0%), (2,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems 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): 3 systems {(4,2), (29,30), (1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.002679/0.7937, allocations: 0.6179 MB / 0.7016 GB, free: 6.742 MB / 0.4981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00155/0.7953, allocations: 296.2 kB / 0.7019 GB, free: 6.449 MB / 0.4981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02511/0.8204, allocations: 7.345 MB / 0.709 GB, free: 15.05 MB / 0.5137 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.937e-05/0.8205, allocations: 27.94 kB / 0.7091 GB, free: 15.02 MB / 0.5137 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.868e-06/0.8205, allocations: 0 / 0.7091 GB, free: 15.02 MB / 0.5137 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.666e-05/0.8206, allocations: 15.89 kB / 0.7091 GB, free: 15 MB / 0.5137 GB 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 0.03448/0.8551, allocations: 11.43 MB / 0.7203 GB, free: 3.305 MB / 0.5137 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.508e-05/0.8552, allocations: 0 / 0.7203 GB, free: 3.305 MB / 0.5137 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001655/0.8568, allocations: 231.7 kB / 0.7205 GB, free: 3.078 MB / 0.5137 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01282/0.8697, allocations: 3.44 MB / 0.7238 GB, free: 15.62 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007854/0.8705, allocations: 63.97 kB / 0.7239 GB, free: 15.56 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04287/0.9134, allocations: 19.04 MB / 0.7425 GB, free: 11.95 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.983e-06/0.9134, allocations: 7.984 kB / 0.7425 GB, free: 11.94 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03022/0.9437, allocations: 9.124 MB / 0.7514 GB, free: 2.742 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00176/0.9455, allocations: 444.7 kB / 0.7518 GB, free: 2.285 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001645/0.9472, allocations: 47.94 kB / 0.7519 GB, free: 2.238 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003944/0.9511, allocations: 223.9 kB / 0.7521 GB, free: 2.02 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001938/0.9531, allocations: 374.4 kB / 0.7524 GB, free: 1.652 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000573/0.9537, allocations: 63.98 kB / 0.7525 GB, free: 1.59 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.004215/0.9579, allocations: 1.673 MB / 0.7541 GB, free: 15.91 MB / 0.5606 GB Notification: Performance of sort global known variables: time 3.01e-07/0.9579, allocations: 0 / 0.7541 GB, free: 15.91 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.005719/0.9637, allocations: 1.018 MB / 0.7551 GB, free: 14.89 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 24 (gen1.gen.delta,gen1.gen.w,gen1.gen.e1q,gen1.gen.e1d,gen1.AVR.ExcitationSystem.x_scaled[1],gen1.AVR.derivativeBlock.x,gen1.AVR.firstOrder2.y,gen1.AVR.simpleLagLim.state,gen2.gen.delta,gen2.gen.w,gen2.gen.e1q,gen2.gen.e1d,gen2.AVR.ExcitationSystem.x_scaled[1],gen2.AVR.derivativeBlock.x,gen2.AVR.firstOrder2.y,gen2.AVR.simpleLagLim.state,gen3.gen.delta,gen3.gen.w,gen3.gen.e1q,gen3.gen.e1d,gen3.AVR.ExcitationSystem.x_scaled[1],gen3.AVR.derivativeBlock.x,gen3.AVR.firstOrder2.y,gen3.AVR.simpleLagLim.state) * Number of discrete variables: 6 ($whenCondition5,$whenCondition6,$whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (142): * Single equations (assignments): 135 * Array equations: 0 * Algorithm blocks: 3 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * 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): 4 systems {(41,45), (1,6), (1,6), (1,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0007962/0.9645, allocations: 181.1 kB / 0.7553 GB, free: 14.71 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.01563/0.9801, allocations: 5.722 MB / 0.7609 GB, free: 8.809 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 7.254e-06/0.9802, allocations: 0 / 0.7609 GB, free: 8.809 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.01012/0.9903, allocations: 3.523 MB / 0.7643 GB, free: 5.199 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004934/0.9953, allocations: 275.7 kB / 0.7646 GB, free: 4.93 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.3024/1.298, allocations: 6.514 MB / 0.771 GB, free: 162.9 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002075/1.3, allocations: 1.781 MB / 0.7727 GB, free: 162.2 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.001982/1.302, allocations: 262 kB / 0.7729 GB, free: 162.1 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007054/1.303, allocations: 160.9 kB / 0.7731 GB, free: 162.1 MB / 0.5606 GB Notification: Performance of SimCode: time 2.565e-06/1.303, allocations: 1.5 kB / 0.7731 GB, free: 162.1 MB / 0.5606 GB Notification: Performance of Templates: time 0.09551/1.398, allocations: 51.25 MB / 0.8232 GB, free: 140.7 MB / 0.5606 GB make -j1 -f OpenIPSL_dev_OpenIPSL.Examples.IEEE9.IEEE_9_Buses.makefile (rm -f OpenIPSL_dev_OpenIPSL.Examples.IEEE9.IEEE_9_Buses.pipe ; mkfifo OpenIPSL_dev_OpenIPSL.Examples.IEEE9.IEEE_9_Buses.pipe ; head -c 1048576 < OpenIPSL_dev_OpenIPSL.Examples.IEEE9.IEEE_9_Buses.pipe >> ../files/OpenIPSL_dev_OpenIPSL.Examples.IEEE9.IEEE_9_Buses.sim & ./OpenIPSL_dev_OpenIPSL.Examples.IEEE9.IEEE_9_Buses -abortSlowSimulation -alarm=480 -lv LOG_STATS > OpenIPSL_dev_OpenIPSL.Examples.IEEE9.IEEE_9_Buses.pipe 2>&1)