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 0.001053/0.001052, allocations: 110.3 kB / 16.37 MB, free: 6.012 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.254/1.254, allocations: 222.9 MB / 240 MB, free: 4.539 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001329/0.001329, allocations: 188.5 kB / 290.3 MB, free: 2.266 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0-master/package.mo): time 0.502/0.502, allocations: 91.9 MB / 432.4 MB, free: 9.172 MB / 302.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00164/0.00164, allocations: 79.89 kB / 0.5033 GB, free: 6.973 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3414/0.3431, allocations: 71.26 MB / 0.5729 GB, free: 37.01 MB / 430.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Examples.IEEE9.IEEE_9_Buses): time 0.009219/0.3523, allocations: 13.12 MB / 0.5857 GB, free: 28.11 MB / 430.1 MB Notification: Performance of NFInst.instExpressions: time 0.006892/0.3593, allocations: 3.578 MB / 0.5892 GB, free: 25.52 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.00233/0.3616, allocations: 27.66 kB / 0.5892 GB, free: 25.52 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001414/0.3631, allocations: 0.5032 MB / 0.5897 GB, free: 25.23 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003977/0.3671, allocations: 1.436 MB / 0.5911 GB, free: 24.25 MB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002545/0.3697, allocations: 1.322 MB / 0.5924 GB, free: 23.53 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.004739/0.3744, allocations: 4.052 MB / 0.5964 GB, free: 21.44 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001242/0.3757, allocations: 0.9278 MB / 0.5973 GB, free: 20.95 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002306/0.378, allocations: 1.57 MB / 0.5988 GB, free: 20.12 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00223/0.3802, allocations: 1.897 MB / 0.6006 GB, free: 19.16 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0006455/0.3809, allocations: 355.7 kB / 0.601 GB, free: 19.16 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001141/0.382, allocations: 0.4963 MB / 0.6015 GB, free: 19.11 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0005696/0.3826, allocations: 0.8084 MB / 0.6023 GB, free: 18.55 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001445/0.3841, allocations: 1.674 MB / 0.6039 GB, free: 17.38 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.004942/0.389, allocations: 4.403 MB / 0.6082 GB, free: 15.46 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.322e-06/0.3891, allocations: 0.5625 kB / 0.6082 GB, free: 15.46 MB / 430.1 MB Notification: Performance of FrontEnd: time 1.744e-06/0.3891, allocations: 4 kB / 0.6082 GB, free: 15.46 MB / 430.1 MB Notification: Performance of Transformations before backend: time 0.0001384/0.3892, allocations: 1.344 kB / 0.6082 GB, free: 15.46 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 0.01871/0.4079, allocations: 5.324 MB / 0.6134 GB, free: 12.93 MB / 430.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.428e-05/0.408, allocations: 10.06 kB / 0.6134 GB, free: 12.93 MB / 430.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01062/0.4186, allocations: 1.609 MB / 0.615 GB, free: 12.58 MB / 430.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004837/0.4235, allocations: 1.997 MB / 0.6169 GB, free: 11.35 MB / 430.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004296/0.424, allocations: 467.4 kB / 0.6174 GB, free: 10.96 MB / 430.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000477/0.4244, allocations: 200.9 kB / 0.6176 GB, free: 10.89 MB / 430.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004747/0.4292, allocations: 2.386 MB / 0.6199 GB, free: 9.953 MB / 430.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 4.422e-05/0.4293, allocations: 0 / 0.6199 GB, free: 9.953 MB / 430.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002017/0.4295, allocations: 76.25 kB / 0.62 GB, free: 9.895 MB / 430.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.28e-05/0.4295, allocations: 44.77 kB / 0.62 GB, free: 9.895 MB / 430.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004438/0.434, allocations: 2.211 MB / 0.6222 GB, free: 9.105 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 0.01562/0.4496, allocations: 9.052 MB / 0.631 GB, free: 2.301 MB / 430.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.008812/0.4584, allocations: 4.377 MB / 0.6353 GB, free: 13.76 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.003069/0.4615, allocations: 1.527 MB / 0.6368 GB, free: 12.22 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002049/0.4618, allocations: 45.89 kB / 0.6368 GB, free: 12.18 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003116/0.4649, allocations: 1.762 MB / 0.6385 GB, free: 10.39 MB / 446.1 MB Notification: Performance of pre-optimization done (n=236): time 4.559e-06/0.4649, allocations: 0 / 0.6385 GB, free: 10.39 MB / 446.1 MB Notification: Performance of matching and sorting (n=236): time 0.07056/0.5355, allocations: 17.9 MB / 0.656 GB, free: 8.352 MB / 462.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000121/0.5356, allocations: 239.6 kB / 0.6563 GB, free: 8.066 MB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004326/0.54, allocations: 2.507 MB / 0.6587 GB, free: 5.543 MB / 462.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0007244/0.5407, allocations: 69.7 kB / 0.6588 GB, free: 5.469 MB / 462.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0008865/0.5416, allocations: 1.126 MB / 0.6599 GB, free: 4.332 MB / 462.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.00113/0.5427, allocations: 0.8319 MB / 0.6607 GB, free: 3.488 MB / 462.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001044/0.5438, allocations: 0.5773 MB / 0.6612 GB, free: 2.902 MB / 462.1 MB Notification: Performance of setup shared object (initialization): time 9.045e-05/0.5439, allocations: 309.1 kB / 0.6615 GB, free: 2.598 MB / 462.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002921/0.5468, allocations: 1.576 MB / 0.6631 GB, free: 1.02 MB / 462.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003142/0.55, allocations: 1.91 MB / 0.6649 GB, free: 15.04 MB / 478.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.04081/0.5908, allocations: 10.98 MB / 0.6757 GB, free: 3.805 MB / 478.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.257e-06/0.5909, allocations: 0 / 0.6757 GB, free: 3.805 MB / 478.1 MB Notification: Performance of matching and sorting (n=416) (initialization): time 0.01941/0.6103, allocations: 7.416 MB / 0.6829 GB, free: 12.3 MB / 494.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001093/0.6104, allocations: 170.2 kB / 0.6831 GB, free: 12.09 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.635e-05/0.6104, allocations: 7.938 kB / 0.6831 GB, free: 12.09 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.009648/0.6201, allocations: 2.819 MB / 0.6858 GB, free: 9.242 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003167/0.6233, allocations: 0.6358 MB / 0.6865 GB, free: 8.605 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03191/0.6552, allocations: 19.17 MB / 0.7052 GB, free: 4.734 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004468/0.6597, allocations: 413.2 kB / 0.7056 GB, free: 4.328 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008317/0.6606, allocations: 116 kB / 0.7057 GB, free: 4.215 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 0.002185/0.6628, allocations: 0.6075 MB / 0.7063 GB, free: 3.582 MB / 0.4981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00114/0.6639, allocations: 300.2 kB / 0.7066 GB, free: 3.285 MB / 0.4981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02154/0.6854, allocations: 7.341 MB / 0.7137 GB, free: 11.89 MB / 0.5137 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.472e-05/0.6855, allocations: 27.94 kB / 0.7138 GB, free: 11.86 MB / 0.5137 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.36e-06/0.6855, allocations: 0 / 0.7138 GB, free: 11.86 MB / 0.5137 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.883e-05/0.6856, allocations: 11.95 kB / 0.7138 GB, free: 11.85 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 0.02826/0.7139, allocations: 11.42 MB / 0.7249 GB, free: 164 kB / 0.5137 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.159e-05/0.7139, allocations: 4.031 kB / 0.7249 GB, free: 160 kB / 0.5137 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001466/0.7154, allocations: 219.7 kB / 0.7251 GB, free: 15.94 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01129/0.7267, allocations: 3.436 MB / 0.7285 GB, free: 12.49 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005666/0.7273, allocations: 59.97 kB / 0.7285 GB, free: 12.43 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03935/0.7667, allocations: 20.88 MB / 0.7489 GB, free: 6.957 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.967e-06/0.7667, allocations: 4 kB / 0.7489 GB, free: 6.953 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02504/0.7918, allocations: 9.125 MB / 0.7579 GB, free: 13.75 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001264/0.7931, allocations: 436.7 kB / 0.7583 GB, free: 13.3 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000521/0.7936, allocations: 48 kB / 0.7583 GB, free: 13.26 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00229/0.7959, allocations: 219.8 kB / 0.7585 GB, free: 13.04 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001153/0.7971, allocations: 382.5 kB / 0.7589 GB, free: 12.67 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001745/0.7972, allocations: 67.92 kB / 0.759 GB, free: 12.61 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.002447/0.7997, allocations: 1.669 MB / 0.7606 GB, free: 10.93 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.5e-07/0.7997, allocations: 0 / 0.7606 GB, free: 10.93 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.002874/0.8026, allocations: 1.015 MB / 0.7616 GB, free: 9.918 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 0.0003554/0.803, allocations: 181.3 kB / 0.7617 GB, free: 9.73 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.01152/0.8145, allocations: 5.785 MB / 0.7674 GB, free: 3.766 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 5.03e-06/0.8145, allocations: 0 / 0.7674 GB, free: 3.766 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.008051/0.8226, allocations: 3.598 MB / 0.7709 GB, free: 76 kB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.2282/1.051, allocations: 285.3 kB / 0.7712 GB, free: 165.4 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009348/1.06, allocations: 5.436 MB / 0.7765 GB, free: 163.6 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001061/1.061, allocations: 1.775 MB / 0.7782 GB, free: 162.9 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.001146/1.062, allocations: 262.6 kB / 0.7785 GB, free: 162.8 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005446/1.063, allocations: 168.2 kB / 0.7786 GB, free: 162.8 MB / 0.5606 GB Notification: Performance of SimCode: time 9.72e-07/1.063, allocations: 0 / 0.7786 GB, free: 162.8 MB / 0.5606 GB Notification: Performance of Templates: time 0.07452/1.138, allocations: 55.85 MB / 0.8332 GB, free: 133.7 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 -s cvode -lv LOG_STATS > OpenIPSL_dev_OpenIPSL.Examples.IEEE9.IEEE_9_Buses.pipe 2>&1)