Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example1v2.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/Complex 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/IDEAS 3.0.0-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/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 Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 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(IDEAS.Fluid.Examples.Performance.Example1v2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example1v2") translateModel(IDEAS.Fluid.Examples.Performance.Example1v2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example1v2") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001042/0.001042, allocations: 103.8 kB / 16.35 MB, free: 5.824 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001005/0.001005, allocations: 194 kB / 17.29 MB, free: 5.48 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.292/1.292, allocations: 222.9 MB / 241 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.7787/0.7787, allocations: 135.1 MB / 426.3 MB, free: 4.133 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001413/0.001414, allocations: 71.89 kB / 0.5067 GB, free: 7.664 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3056/0.3071, allocations: 80.91 MB / 0.5858 GB, free: 25.52 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.Performance.Example1v2): time 0.06677/0.3739, allocations: 80.61 MB / 0.6645 GB, free: 9.742 MB / 0.4981 GB Notification: Performance of NFInst.instExpressions: time 0.02545/0.3994, allocations: 19.25 MB / 0.6833 GB, free: 6.441 MB / 0.5137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002857/0.4023, allocations: 107.4 kB / 0.6834 GB, free: 6.336 MB / 0.5137 GB Notification: Performance of NFTyping.typeComponents: time 0.002715/0.405, allocations: 1.151 MB / 0.6845 GB, free: 5.18 MB / 0.5137 GB Notification: Performance of NFTyping.typeBindings: time 0.006289/0.4114, allocations: 2.76 MB / 0.6872 GB, free: 2.41 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.005197/0.4166, allocations: 2.394 MB / 0.6895 GB, free: 36 kB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.02403/0.4406, allocations: 26.83 MB / 0.7157 GB, free: 5.129 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01959/0.4602, allocations: 17.03 MB / 0.7324 GB, free: 3.977 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02168/0.482, allocations: 11.3 MB / 0.7434 GB, free: 8.715 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.5704/1.052, allocations: 11.68 MB / 0.7548 GB, free: 33.96 MB / 0.5763 GB Notification: Performance of NFPackage.collectConstants: time 0.005398/1.058, allocations: 1.281 MB / 0.7561 GB, free: 33.96 MB / 0.5763 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01093/1.069, allocations: 2.577 MB / 0.7586 GB, free: 33.96 MB / 0.5763 GB Notification: Performance of NFScalarize.scalarize: time 0.00761/1.076, allocations: 3.623 MB / 0.7621 GB, free: 33.96 MB / 0.5763 GB Notification: Performance of NFVerifyModel.verify: time 0.01827/1.095, allocations: 6.489 MB / 0.7685 GB, free: 33.96 MB / 0.5763 GB Notification: Performance of NFConvertDAE.convert: time 0.02133/1.116, allocations: 18.49 MB / 0.7865 GB, free: 32.52 MB / 0.5763 GB Notification: Performance of FrontEnd - DAE generated: time 5.751e-06/1.116, allocations: 0 / 0.7865 GB, free: 32.52 MB / 0.5763 GB Notification: Performance of FrontEnd: time 1.713e-06/1.116, allocations: 3.688 kB / 0.7865 GB, free: 32.52 MB / 0.5763 GB Notification: Performance of Transformations before backend: time 0.0004383/1.117, allocations: 2.438 kB / 0.7865 GB, free: 32.52 MB / 0.5763 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1418 * Number of variables: 1418 Notification: Performance of Generate backend data structure: time 0.03195/1.149, allocations: 12.22 MB / 0.7984 GB, free: 28.49 MB / 0.5763 GB Notification: Performance of prepare preOptimizeDAE: time 3.808e-05/1.149, allocations: 8.859 kB / 0.7985 GB, free: 28.49 MB / 0.5763 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006806/1.155, allocations: 1.264 MB / 0.7997 GB, free: 27.97 MB / 0.5763 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0205/1.176, allocations: 10.11 MB / 0.8096 GB, free: 24.55 MB / 0.5763 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003177/1.176, allocations: 440.1 kB / 0.81 GB, free: 24.54 MB / 0.5763 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002834/1.179, allocations: 0.5835 MB / 0.8106 GB, free: 24.53 MB / 0.5763 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02866/1.208, allocations: 14.61 MB / 0.8248 GB, free: 18.87 MB / 0.5763 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001876/1.208, allocations: 23.44 kB / 0.8248 GB, free: 18.86 MB / 0.5763 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002762/1.211, allocations: 238.5 kB / 0.8251 GB, free: 18.68 MB / 0.5763 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.217e-05/1.211, allocations: 138.7 kB / 0.8252 GB, free: 18.68 MB / 0.5763 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03051/1.241, allocations: 19.76 MB / 0.8445 GB, free: 2.285 MB / 0.5763 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 preOpt removeSimpleEquations (simulation): time 0.1048/1.346, allocations: 60.05 MB / 0.9031 GB, free: 5.551 MB / 0.6388 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01541/1.362, allocations: 9.168 MB / 0.9121 GB, free: 12.38 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01251/1.374, allocations: 8.582 MB / 0.9205 GB, free: 3.805 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.05305/1.427, allocations: 27.44 MB / 0.9473 GB, free: 8.098 MB / 0.6857 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01291/1.44, allocations: 7.639 MB / 0.9547 GB, free: 428 kB / 0.6857 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.01519/1.455, allocations: 4.493 MB / 0.9591 GB, free: 12.07 MB / 0.7013 GB Notification: Performance of pre-optimization done (n=299): time 2.137e-05/1.455, allocations: 7.984 kB / 0.9591 GB, free: 12.06 MB / 0.7013 GB Notification: Performance of matching and sorting (n=299): time 0.05357/1.509, allocations: 23.29 MB / 0.9819 GB, free: 4.684 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.618e-05/1.509, allocations: 93.75 kB / 0.982 GB, free: 4.578 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01576/1.525, allocations: 8.245 MB / 0.99 GB, free: 12.36 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.002445/1.527, allocations: 97.7 kB / 0.9901 GB, free: 12.25 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.005192/1.533, allocations: 4.053 MB / 0.9941 GB, free: 8.191 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.003383/1.536, allocations: 1.078 MB / 0.9951 GB, free: 7.121 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.007186/1.543, allocations: 1.668 MB / 0.9968 GB, free: 5.438 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 9.796e-05/1.543, allocations: 306.8 kB / 0.997 GB, free: 5.137 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01107/1.554, allocations: 6.548 MB / 1.003 GB, free: 14.57 MB / 0.7482 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01222/1.567, allocations: 8.328 MB / 1.012 GB, free: 5.426 MB / 0.7482 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02295/1.59, allocations: 15.24 MB / 1.026 GB, free: 5.676 MB / 0.7638 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.385e-05/1.59, allocations: 12 kB / 1.026 GB, free: 5.664 MB / 0.7638 GB Notification: Performance of matching and sorting (n=578) (initialization): time 0.3555/1.945, allocations: 17.56 MB / 1.044 GB, free: 312 MB / 0.7638 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001227/1.945, allocations: 54.89 kB / 1.044 GB, free: 312 MB / 0.7638 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001265/1.946, allocations: 47.5 kB / 1.044 GB, free: 312 MB / 0.7638 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.09494/2.041, allocations: 11.59 MB / 1.055 GB, free: 311.1 MB / 0.7638 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00828/2.049, allocations: 1.545 MB / 1.057 GB, free: 311 MB / 0.7638 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005131/2.054, allocations: 3.779 MB / 1.06 GB, free: 308.9 MB / 0.7638 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009639/2.064, allocations: 341 kB / 1.061 GB, free: 308.8 MB / 0.7638 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002574/2.066, allocations: 0.5413 MB / 1.061 GB, free: 308.8 MB / 0.7638 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01714/2.083, allocations: 8.822 MB / 1.07 GB, free: 304.9 MB / 0.7638 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01278/2.096, allocations: 8.278 MB / 1.078 GB, free: 296.3 MB / 0.7638 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.02043/2.117, allocations: 15.15 MB / 1.093 GB, free: 280.4 MB / 0.7638 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.056e-05/2.117, allocations: 16 kB / 1.093 GB, free: 280.4 MB / 0.7638 GB Notification: Performance of matching and sorting (n=578) (initialization_lambda0): time 0.03611/2.153, allocations: 17.41 MB / 1.11 GB, free: 263.3 MB / 0.7638 GB Notification: Performance of prepare postOptimizeDAE: time 9.788e-05/2.153, allocations: 52.61 kB / 1.11 GB, free: 263.2 MB / 0.7638 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.994e-05/2.153, allocations: 48 kB / 1.11 GB, free: 263.2 MB / 0.7638 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.06343/2.217, allocations: 11.14 MB / 1.121 GB, free: 252.1 MB / 0.7638 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008422/2.225, allocations: 1.542 MB / 1.122 GB, free: 250.5 MB / 0.7638 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009156/2.234, allocations: 8.174 MB / 1.13 GB, free: 242.1 MB / 0.7638 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01091/2.245, allocations: 351.9 kB / 1.13 GB, free: 241.8 MB / 0.7638 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003043/2.248, allocations: 0.5343 MB / 1.131 GB, free: 241.3 MB / 0.7638 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 217 * Number of states: 0 () * Number of discrete variables: 8 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1,from_dp.y,nRes.y,allowFlowReversal.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (524): * Single equations (assignments): 519 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * 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): 3 systems {(2,5), (20,21), (2,5)} Notification: Performance of prepare postOptimizeDAE: time 0.00494/2.253, allocations: 492.2 kB / 1.131 GB, free: 240.8 MB / 0.7638 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004895/2.258, allocations: 0.7708 MB / 1.132 GB, free: 240.2 MB / 0.7638 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0295/2.288, allocations: 14.17 MB / 1.146 GB, free: 226 MB / 0.7638 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.872e-05/2.288, allocations: 35.06 kB / 1.146 GB, free: 226 MB / 0.7638 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.033e-05/2.288, allocations: 0 / 1.146 GB, free: 226 MB / 0.7638 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01691/2.305, allocations: 10.77 MB / 1.157 GB, free: 215.1 MB / 0.7638 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04252/2.347, allocations: 24.57 MB / 1.181 GB, free: 190.5 MB / 0.7638 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.237e-05/2.347, allocations: 0 / 1.181 GB, free: 190.5 MB / 0.7638 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005327/2.353, allocations: 0.6768 MB / 1.181 GB, free: 189.8 MB / 0.7638 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.06205/2.415, allocations: 10.74 MB / 1.192 GB, free: 179.1 MB / 0.7638 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001474/2.416, allocations: 107.9 kB / 1.192 GB, free: 179 MB / 0.7638 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003539/2.42, allocations: 3.117 MB / 1.195 GB, free: 175.8 MB / 0.7638 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.507e-06/2.42, allocations: 0 / 1.195 GB, free: 175.8 MB / 0.7638 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02868/2.449, allocations: 19.17 MB / 1.214 GB, free: 156.6 MB / 0.7638 GB Notification: Performance of postOpt removeConstants (simulation): time 0.006406/2.455, allocations: 1.816 MB / 1.215 GB, free: 154.7 MB / 0.7638 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003189/2.458, allocations: 72.11 kB / 1.215 GB, free: 154.7 MB / 0.7638 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007027/2.465, allocations: 198.2 kB / 1.216 GB, free: 154.5 MB / 0.7638 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001317/2.467, allocations: 218.4 kB / 1.216 GB, free: 154.3 MB / 0.7638 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001044/2.468, allocations: 155.9 kB / 1.216 GB, free: 154.1 MB / 0.7638 GB Notification: Performance of sorting global known variables: time 0.01009/2.478, allocations: 5.699 MB / 1.222 GB, free: 148.4 MB / 0.7638 GB Notification: Performance of sort global known variables: time 3.5e-07/2.478, allocations: 0 / 1.222 GB, free: 148.4 MB / 0.7638 GB Notification: Performance of remove unused functions: time 0.01877/2.497, allocations: 4.778 MB / 1.226 GB, free: 143.9 MB / 0.7638 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 22 (pump.vol.dynBal.U,hea.outCon.T,vol[1].dynBal.U,vol[2].dynBal.U,vol[3].dynBal.U,vol[4].dynBal.U,vol[5].dynBal.U,vol[6].dynBal.U,vol[7].dynBal.U,vol[8].dynBal.U,vol[9].dynBal.U,vol[10].dynBal.U,vol[11].dynBal.U,vol[12].dynBal.U,vol[13].dynBal.U,vol[14].dynBal.U,vol[15].dynBal.U,vol[16].dynBal.U,vol[17].dynBal.U,vol[18].dynBal.U,vol[19].dynBal.U,vol[20].dynBal.U) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (301): * Single equations (assignments): 292 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * 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): 3 systems {(3,4), (2,5), (20,21)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002479/2.499, allocations: 0.5944 MB / 1.227 GB, free: 143.4 MB / 0.7638 GB Notification: Performance of simCode: created initialization part: time 0.03549/2.535, allocations: 23.48 MB / 1.25 GB, free: 119.8 MB / 0.7638 GB Notification: Performance of simCode: created event and clocks part: time 8.887e-06/2.535, allocations: 4 kB / 1.25 GB, free: 119.8 MB / 0.7638 GB Notification: Performance of simCode: created simulation system equations: time 0.00892/2.544, allocations: 6.332 MB / 1.256 GB, free: 113.5 MB / 0.7638 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02294/2.567, allocations: 4.909 MB / 1.261 GB, free: 108.8 MB / 0.7638 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03312/2.6, allocations: 20.4 MB / 1.281 GB, free: 88.4 MB / 0.7638 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005813/2.606, allocations: 5.238 MB / 1.286 GB, free: 83.12 MB / 0.7638 GB Notification: Performance of simCode: alias equations: time 0.01739/2.623, allocations: 5.035 MB / 1.291 GB, free: 78.08 MB / 0.7638 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005926/2.629, allocations: 0.9124 MB / 1.292 GB, free: 77.17 MB / 0.7638 GB Notification: Performance of SimCode: time 7.82e-07/2.629, allocations: 0 / 1.292 GB, free: 77.17 MB / 0.7638 GB Notification: Performance of Templates: time 0.5673/3.196, allocations: 221.1 MB / 1.507 GB, free: 180.2 MB / 0.7638 GB make -j1 -f IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example1v2.makefile (rm -f IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example1v2.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example1v2.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example1v2.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example1v2.sim & ./IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example1v2 -abortSlowSimulation -alarm=480 -s gbode -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example1v2.pipe 2>&1)