Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.ES.ESAC1A.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.Tests.Controls.PSSE.ES.ESAC1A,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.ES.ESAC1A") translateModel(OpenIPSL.Tests.Controls.PSSE.ES.ESAC1A,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.ES.ESAC1A") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001071/0.001071, allocations: 109.2 kB / 15.99 MB, free: 6.359 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.302/1.302, allocations: 222.9 MB / 239.6 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 0.001284/0.001284, allocations: 192.5 kB / 289.9 MB, free: 2.465 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0-master/package.mo): time 0.4953/0.4953, allocations: 91.9 MB / 432 MB, free: 9.402 MB / 302.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001454/0.001454, allocations: 83.86 kB / 0.502 GB, free: 8.055 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3439/0.3454, allocations: 71.26 MB / 0.5716 GB, free: 36.39 MB / 430.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Tests.Controls.PSSE.ES.ESAC1A): time 0.007661/0.3531, allocations: 9.438 MB / 0.5808 GB, free: 30.62 MB / 430.1 MB Notification: Performance of NFInst.instExpressions: time 0.005667/0.3588, allocations: 2.989 MB / 0.5838 GB, free: 28.52 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001821/0.3607, allocations: 21.38 kB / 0.5838 GB, free: 28.51 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001158/0.3619, allocations: 275.6 kB / 0.5841 GB, free: 28.39 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.002879/0.3648, allocations: 0.912 MB / 0.5849 GB, free: 27.8 MB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002047/0.3669, allocations: 0.9455 MB / 0.5859 GB, free: 27.27 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.002831/0.3697, allocations: 2.533 MB / 0.5883 GB, free: 26.02 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0008058/0.3705, allocations: 0.5248 MB / 0.5889 GB, free: 25.75 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001723/0.3723, allocations: 1.004 MB / 0.5898 GB, free: 25.23 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002133/0.3744, allocations: 1.243 MB / 0.591 GB, free: 24.62 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0005949/0.375, allocations: 218.3 kB / 0.5913 GB, free: 24.62 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001346/0.3764, allocations: 0.4893 MB / 0.5917 GB, free: 24.54 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0004616/0.3769, allocations: 0.5219 MB / 0.5922 GB, free: 24.19 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.00109/0.378, allocations: 1.033 MB / 0.5932 GB, free: 23.48 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.002242/0.3802, allocations: 2.095 MB / 0.5953 GB, free: 22.72 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.051e-06/0.3802, allocations: 0 / 0.5953 GB, free: 22.72 MB / 430.1 MB Notification: Performance of FrontEnd: time 2.013e-06/0.3803, allocations: 0 / 0.5953 GB, free: 22.72 MB / 430.1 MB Notification: Performance of Transformations before backend: time 5.425e-05/0.3803, allocations: 1.5 kB / 0.5953 GB, free: 22.72 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: 283 * Number of variables: 283 Notification: Performance of Generate backend data structure: time 0.01417/0.3945, allocations: 3.857 MB / 0.5991 GB, free: 21.09 MB / 430.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.798e-05/0.3946, allocations: 9.781 kB / 0.5991 GB, free: 21.09 MB / 430.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004892/0.3995, allocations: 0.7771 MB / 0.5998 GB, free: 20.9 MB / 430.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002766/0.4022, allocations: 1.258 MB / 0.6011 GB, free: 20.1 MB / 430.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004801/0.4028, allocations: 0.4981 MB / 0.6015 GB, free: 19.63 MB / 430.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003206/0.4031, allocations: 124.3 kB / 0.6017 GB, free: 19.59 MB / 430.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0036/0.4067, allocations: 1.627 MB / 0.6033 GB, free: 18.94 MB / 430.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.689e-05/0.4067, allocations: 0 / 0.6033 GB, free: 18.94 MB / 430.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001387/0.4069, allocations: 46.56 kB / 0.6033 GB, free: 18.9 MB / 430.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.614e-05/0.4069, allocations: 26.75 kB / 0.6033 GB, free: 18.9 MB / 430.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003478/0.4104, allocations: 1.513 MB / 0.6048 GB, free: 18.39 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 0.01092/0.4213, allocations: 5.614 MB / 0.6103 GB, free: 15.19 MB / 430.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.008922/0.4303, allocations: 3.194 MB / 0.6134 GB, free: 13.91 MB / 430.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.00254/0.4329, allocations: 1.006 MB / 0.6144 GB, free: 13.51 MB / 430.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0005076/0.4334, allocations: 0.7331 MB / 0.6151 GB, free: 12.65 MB / 430.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002732/0.4361, allocations: 1.168 MB / 0.6162 GB, free: 12.21 MB / 430.1 MB Notification: Performance of pre-optimization done (n=139): time 3.156e-06/0.4362, allocations: 0 / 0.6162 GB, free: 12.21 MB / 430.1 MB Notification: Performance of matching and sorting (n=139): time 0.03931/0.4755, allocations: 9.965 MB / 0.626 GB, free: 6.387 MB / 430.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.339e-05/0.4756, allocations: 145.8 kB / 0.6261 GB, free: 6.215 MB / 430.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002237/0.4778, allocations: 1.569 MB / 0.6276 GB, free: 4.641 MB / 430.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0004535/0.4783, allocations: 57.77 kB / 0.6277 GB, free: 4.578 MB / 430.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.000385/0.4787, allocations: 0.6714 MB / 0.6284 GB, free: 3.895 MB / 430.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0004909/0.4792, allocations: 0.5007 MB / 0.6288 GB, free: 3.387 MB / 430.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006462/0.4799, allocations: 379.6 kB / 0.6292 GB, free: 3.008 MB / 430.1 MB Notification: Performance of setup shared object (initialization): time 4.325e-05/0.4799, allocations: 305.1 kB / 0.6295 GB, free: 2.707 MB / 430.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002085/0.482, allocations: 1.098 MB / 0.6306 GB, free: 1.598 MB / 430.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00216/0.4842, allocations: 1.316 MB / 0.6319 GB, free: 220 kB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.004642/0.4888, allocations: 2.294 MB / 0.6341 GB, free: 13.87 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.468e-06/0.4888, allocations: 4 kB / 0.6341 GB, free: 13.86 MB / 446.1 MB Notification: Performance of matching and sorting (n=265) (initialization): time 0.01063/0.4995, allocations: 4.117 MB / 0.6381 GB, free: 9.727 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.92e-05/0.4996, allocations: 11.98 kB / 0.6381 GB, free: 9.715 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.359e-05/0.4996, allocations: 4 kB / 0.6381 GB, free: 9.711 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.009675/0.5093, allocations: 2.789 MB / 0.6409 GB, free: 6.91 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001784/0.5111, allocations: 351.5 kB / 0.6412 GB, free: 6.566 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006788/0.5179, allocations: 3.359 MB / 0.6445 GB, free: 3.164 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002863/0.5208, allocations: 294 kB / 0.6448 GB, free: 2.875 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00022/0.521, allocations: 71.97 kB / 0.6448 GB, free: 2.805 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002831/0.5238, allocations: 1.32 MB / 0.6461 GB, free: 1.477 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002381/0.5262, allocations: 1.302 MB / 0.6474 GB, free: 108 kB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004494/0.5307, allocations: 2.274 MB / 0.6496 GB, free: 13.78 MB / 462.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.33e-06/0.5308, allocations: 0 / 0.6496 GB, free: 13.78 MB / 462.1 MB Notification: Performance of matching and sorting (n=265) (initialization_lambda0): time 0.01037/0.5411, allocations: 4.109 MB / 0.6536 GB, free: 9.652 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.176e-05/0.5412, allocations: 4 kB / 0.6536 GB, free: 9.648 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.24e-05/0.5412, allocations: 11.94 kB / 0.6536 GB, free: 9.637 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.009409/0.5506, allocations: 2.793 MB / 0.6564 GB, free: 6.836 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001843/0.5525, allocations: 347.5 kB / 0.6567 GB, free: 6.496 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006759/0.5593, allocations: 3.368 MB / 0.66 GB, free: 3.07 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002822/0.5621, allocations: 258.5 kB / 0.6602 GB, free: 2.816 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002451/0.5624, allocations: 67.98 kB / 0.6603 GB, free: 2.75 MB / 462.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition2,$whenCondition1,eSAC1A.rotatingExciterWithDemagnetization.sISO.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (200): * Single equations (assignments): 198 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(30,26), (1,10)} Notification: Performance of prepare postOptimizeDAE: time 0.0004962/0.5629, allocations: 275.9 kB / 0.6606 GB, free: 2.473 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004221/0.5633, allocations: 181.7 kB / 0.6607 GB, free: 2.293 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01624/0.5796, allocations: 5.068 MB / 0.6657 GB, free: 13.2 MB / 478.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.197e-05/0.5797, allocations: 12 kB / 0.6657 GB, free: 13.19 MB / 478.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.056e-05/0.5797, allocations: 3.938 kB / 0.6657 GB, free: 13.18 MB / 478.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.092e-05/0.5797, allocations: 11.97 kB / 0.6657 GB, free: 13.17 MB / 478.1 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 0.01945/0.5992, allocations: 7.278 MB / 0.6728 GB, free: 5.758 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.638e-05/0.5993, allocations: 0 / 0.6728 GB, free: 5.758 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001246/0.6005, allocations: 179.8 kB / 0.673 GB, free: 5.582 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.007325/0.6078, allocations: 2.15 MB / 0.6751 GB, free: 3.426 MB / 478.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000385/0.6083, allocations: 31.98 kB / 0.6751 GB, free: 3.395 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02496/0.6332, allocations: 10.08 MB / 0.685 GB, free: 9.176 MB / 494.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.066e-06/0.6333, allocations: 0 / 0.685 GB, free: 9.176 MB / 494.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01889/0.6522, allocations: 6.251 MB / 0.6911 GB, free: 2.891 MB / 494.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0007794/0.653, allocations: 294.4 kB / 0.6913 GB, free: 2.582 MB / 494.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004479/0.6534, allocations: 28 kB / 0.6914 GB, free: 2.555 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001893/0.6553, allocations: 159.8 kB / 0.6915 GB, free: 2.398 MB / 494.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009127/0.6563, allocations: 277.3 kB / 0.6918 GB, free: 2.129 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001236/0.6564, allocations: 43.98 kB / 0.6918 GB, free: 2.086 MB / 494.1 MB Notification: Performance of sorting global known variables: time 0.001607/0.658, allocations: 1.049 MB / 0.6928 GB, free: 1.043 MB / 494.1 MB Notification: Performance of sort global known variables: time 2.2e-07/0.658, allocations: 0 / 0.6928 GB, free: 1.043 MB / 494.1 MB Notification: Performance of remove unused functions: time 0.002588/0.6606, allocations: 0.9402 MB / 0.6938 GB, free: 104 kB / 494.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 14 (gENCLS.omega,gENCLS.delta,gENCLS.eq,gENROE.w,gENROE.delta,gENROE.Epd,gENROE.Epq,gENROE.PSIkd,gENROE.PSIkq,eSAC1A.imLeadLag.TF.x_scaled[1],eSAC1A.imSimpleLag.state,eSAC1A.simpleLagLim.state,eSAC1A.derivative.x,eSAC1A.rotatingExciterWithDemagnetization.sISO.y) * 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 (96): * Single equations (assignments): 95 * 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 {(26,23)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0004355/0.6611, allocations: 167 kB / 0.6939 GB, free: 15.93 MB / 0.4981 GB Notification: Performance of simCode: created initialization part: time 0.01712/0.6782, allocations: 5.36 MB / 0.6992 GB, free: 10.57 MB / 0.4981 GB Notification: Performance of simCode: created event and clocks part: time 9.187e-06/0.6783, allocations: 0 / 0.6992 GB, free: 10.57 MB / 0.4981 GB Notification: Performance of simCode: created simulation system equations: time 0.006629/0.6849, allocations: 2.036 MB / 0.7011 GB, free: 8.527 MB / 0.4981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001798/0.6867, allocations: 171.2 kB / 0.7013 GB, free: 8.359 MB / 0.4981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00717/0.6939, allocations: 4.168 MB / 0.7054 GB, free: 4.152 MB / 0.4981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007719/0.6947, allocations: 1.3 MB / 0.7067 GB, free: 2.824 MB / 0.4981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007414/0.6955, allocations: 119.4 kB / 0.7068 GB, free: 2.707 MB / 0.4981 GB Notification: Performance of SimCode: time 1.082e-06/0.6955, allocations: 0 / 0.7068 GB, free: 2.707 MB / 0.4981 GB Notification: Performance of Templates: time 0.04017/0.7357, allocations: 33.03 MB / 0.739 GB, free: 1.664 MB / 0.5294 GB make -j1 -f OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.ES.ESAC1A.makefile (rm -f OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.ES.ESAC1A.pipe ; mkfifo OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.ES.ESAC1A.pipe ; head -c 1048576 < OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.ES.ESAC1A.pipe >> ../files/OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.ES.ESAC1A.sim & ./OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.ES.ESAC1A -abortSlowSimulation -alarm=480 -lv LOG_STATS > OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.ES.ESAC1A.pipe 2>&1)