Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_TEva_etaPL.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/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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.Chillers.Validation.Carnot_TEva_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_TEva_etaPL")
translateModel(IDEAS.Fluid.Chillers.Validation.Carnot_TEva_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_TEva_etaPL")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00145/0.00145, 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/Complex 4.0.0+maint.om/package.mo): time 0.001714/0.001715, allocations: 192.3 kB / 16.14 MB, free: 6.688 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.446/1.446, allocations: 222.9 MB / 239.8 MB, free: 4.613 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7828/0.7828, allocations: 132.2 MB / 422.2 MB, free: 1.984 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001199/0.001199, allocations: 60.44 kB / 0.5011 GB, free: 4.301 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5551/0.5563, allocations: 80.21 MB / 0.5794 GB, free: 4.527 MB / 430.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Chillers.Validation.Carnot_TEva_etaPL): time 0.08492/0.6413, allocations: 60.81 MB / 0.6388 GB, free: 4.738 MB / 478.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01845/0.6598, allocations: 12.04 MB / 0.6506 GB, free: 8.672 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002692/0.6625, allocations: 59.62 kB / 0.6506 GB, free: 8.613 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.002612/0.6652, allocations: 0.5516 MB / 0.6512 GB, free: 8.059 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.007214/0.6724, allocations: 1.799 MB / 0.6529 GB, free: 6.254 MB / 494.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004252/0.6767, allocations: 1.074 MB / 0.654 GB, free: 5.188 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.006434/0.6831, allocations: 3.894 MB / 0.6578 GB, free: 1.281 MB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002049/0.6852, allocations: 0.9274 MB / 0.6587 GB, free: 332 kB / 494.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.003692/0.6889, allocations: 1.159 MB / 0.6598 GB, free: 15.16 MB / 0.4981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002131/0.6911, allocations: 0.8983 MB / 0.6607 GB, free: 14.26 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003343/0.6915, allocations: 56 kB / 0.6607 GB, free: 14.2 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003422/0.6949, allocations: 1.376 MB / 0.6621 GB, free: 12.82 MB / 0.4981 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004188/0.6953, allocations: 238.8 kB / 0.6623 GB, free: 12.59 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.001207/0.6965, allocations: 0.6334 MB / 0.6629 GB, free: 11.95 MB / 0.4981 GB
Notification: Performance of NFConvertDAE.convert: time 0.003976/0.7005, allocations: 2.275 MB / 0.6652 GB, free: 9.672 MB / 0.4981 GB
Notification: Performance of FrontEnd - DAE generated: time 6.592e-06/0.7005, allocations: 4 kB / 0.6652 GB, free: 9.668 MB / 0.4981 GB
Notification: Performance of FrontEnd: time 9.62e-07/0.7006, allocations: 0 / 0.6652 GB, free: 9.668 MB / 0.4981 GB
Notification: Performance of Transformations before backend: time 5.329e-05/0.7006, allocations: 4 kB / 0.6652 GB, free: 9.664 MB / 0.4981 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 192
 * Number of variables: 192
Notification: Performance of Generate backend data structure: time 0.003817/0.7044, allocations: 1.723 MB / 0.6668 GB, free: 7.879 MB / 0.4981 GB
Notification: Performance of prepare preOptimizeDAE: time 4.247e-05/0.7045, allocations: 12.03 kB / 0.6669 GB, free: 7.867 MB / 0.4981 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002037/0.7065, allocations: 343 kB / 0.6672 GB, free: 7.531 MB / 0.4981 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002639/0.7092, allocations: 1.135 MB / 0.6683 GB, free: 6.344 MB / 0.4981 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003521/0.7096, allocations: 121.9 kB / 0.6684 GB, free: 6.223 MB / 0.4981 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000136/0.7097, allocations: 76 kB / 0.6685 GB, free: 6.148 MB / 0.4981 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002063/0.7118, allocations: 0.9543 MB / 0.6694 GB, free: 5.152 MB / 0.4981 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.069e-05/0.7118, allocations: 0 / 0.6694 GB, free: 5.152 MB / 0.4981 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.486e-05/0.7119, allocations: 32 kB / 0.6694 GB, free: 5.121 MB / 0.4981 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.886e-05/0.7119, allocations: 16 kB / 0.6695 GB, free: 5.105 MB / 0.4981 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002338/0.7143, allocations: 0.8118 MB / 0.6702 GB, free: 4.289 MB / 0.4981 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 0.00753/0.7218, allocations: 4.753 MB / 0.6749 GB, free: 15.18 MB / 0.5137 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001564/0.7234, allocations: 0.5815 MB / 0.6755 GB, free: 14.59 MB / 0.5137 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006076/0.724, allocations: 268.6 kB / 0.6757 GB, free: 14.32 MB / 0.5137 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001411/0.7255, allocations: 1.373 MB / 0.6771 GB, free: 12.65 MB / 0.5137 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.9e-05/0.7255, allocations: 38.56 kB / 0.6771 GB, free: 12.61 MB / 0.5137 GB
Notification: Performance of pre-optimization done (n=44): time 2.594e-06/0.7255, allocations: 4 kB / 0.6771 GB, free: 12.6 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=44): time 0.005942/0.7315, allocations: 1.541 MB / 0.6786 GB, free: 11.03 MB / 0.5137 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.412e-05/0.7315, allocations: 55.41 kB / 0.6787 GB, free: 10.96 MB / 0.5137 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001767/0.7333, allocations: 1.059 MB / 0.6797 GB, free: 9.891 MB / 0.5137 GB
Notification: Performance of collectPreVariables (initialization): time 8.324e-05/0.7334, allocations: 37.7 kB / 0.6797 GB, free: 9.848 MB / 0.5137 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004442/0.7339, allocations: 0.5119 MB / 0.6802 GB, free: 9.332 MB / 0.5137 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001485/0.734, allocations: 157.7 kB / 0.6804 GB, free: 9.176 MB / 0.5137 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002193/0.7342, allocations: 122.1 kB / 0.6805 GB, free: 9.051 MB / 0.5137 GB
Notification: Performance of setup shared object (initialization): time 0.0001129/0.7344, allocations: 334 kB / 0.6808 GB, free: 8.719 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007736/0.7352, allocations: 274.9 kB / 0.6811 GB, free: 8.449 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009486/0.7361, allocations: 479.6 kB / 0.6815 GB, free: 7.902 MB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001453/0.7376, allocations: 0.6268 MB / 0.6821 GB, free: 7.223 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.622e-06/0.7376, allocations: 4 kB / 0.6821 GB, free: 7.219 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=65) (initialization): time 0.002485/0.7401, allocations: 0.9257 MB / 0.683 GB, free: 6.281 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 1.93e-05/0.7401, allocations: 4 kB / 0.6831 GB, free: 6.277 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.19e-05/0.7401, allocations: 8.391 kB / 0.6831 GB, free: 6.27 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001356/0.7415, allocations: 316.5 kB / 0.6834 GB, free: 5.957 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004737/0.742, allocations: 107.9 kB / 0.6835 GB, free: 5.852 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001475/0.7435, allocations: 0.9102 MB / 0.6844 GB, free: 4.918 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001365/0.7448, allocations: 173.3 kB / 0.6845 GB, free: 4.75 MB / 0.5137 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.525e-05/0.7449, allocations: 27.98 kB / 0.6845 GB, free: 4.723 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00113/0.7461, allocations: 485.1 kB / 0.685 GB, free: 4.246 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0009315/0.747, allocations: 471.7 kB / 0.6855 GB, free: 3.707 MB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001477/0.7485, allocations: 0.6228 MB / 0.6861 GB, free: 3.031 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.837e-06/0.7485, allocations: 0 / 0.6861 GB, free: 3.031 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=65) (initialization_lambda0): time 0.002545/0.7511, allocations: 0.9221 MB / 0.687 GB, free: 2.098 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 2.497e-05/0.7511, allocations: 10.5 kB / 0.687 GB, free: 2.09 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.382e-06/0.7511, allocations: 4 kB / 0.687 GB, free: 2.086 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001142/0.7523, allocations: 312.9 kB / 0.6873 GB, free: 1.777 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004598/0.7528, allocations: 111.8 kB / 0.6874 GB, free: 1.668 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001468/0.7542, allocations: 0.8997 MB / 0.6883 GB, free: 0.7422 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001455/0.7557, allocations: 143.5 kB / 0.6884 GB, free: 0.6016 MB / 0.5137 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.434e-05/0.7558, allocations: 35.92 kB / 0.6884 GB, free: 0.5664 MB / 0.5137 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 17
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (51):
 * Single equations (assignments): 50
 * 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
   {(1,14)}
Notification: Performance of prepare postOptimizeDAE: time 0.0002414/0.756, allocations: 212.1 kB / 0.6886 GB, free: 360 kB / 0.5137 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002558/0.7563, allocations: 110.7 kB / 0.6887 GB, free: 248 kB / 0.5137 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002411/0.7587, allocations: 0.9123 MB / 0.6896 GB, free: 15.31 MB / 0.5294 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.877e-05/0.7587, allocations: 4 kB / 0.6896 GB, free: 15.31 MB / 0.5294 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.366e-06/0.7588, allocations: 3.938 kB / 0.6896 GB, free: 15.3 MB / 0.5294 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.386e-06/0.7588, allocations: 7.922 kB / 0.6896 GB, free: 15.3 MB / 0.5294 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0062/0.765, allocations: 2.234 MB / 0.6918 GB, free: 12.98 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.056e-05/0.765, allocations: 0 / 0.6918 GB, free: 12.98 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002172/0.7652, allocations: 55.91 kB / 0.6919 GB, free: 12.93 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001088/0.7663, allocations: 308.9 kB / 0.6922 GB, free: 12.62 MB / 0.5294 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.24e-05/0.7664, allocations: 15.98 kB / 0.6922 GB, free: 12.61 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001495/0.7679, allocations: 0.9425 MB / 0.6931 GB, free: 11.64 MB / 0.5294 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.452e-06/0.7679, allocations: 7.969 kB / 0.6931 GB, free: 11.63 MB / 0.5294 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00468/0.7726, allocations: 1.259 MB / 0.6944 GB, free: 10.32 MB / 0.5294 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005406/0.7732, allocations: 255.5 kB / 0.6946 GB, free: 10.05 MB / 0.5294 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002111/0.7734, allocations: 19.98 kB / 0.6946 GB, free: 10.04 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009001/0.7743, allocations: 91.75 kB / 0.6947 GB, free: 9.945 MB / 0.5294 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.015e-05/0.7744, allocations: 35.73 kB / 0.6947 GB, free: 9.91 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.613e-05/0.7744, allocations: 23.98 kB / 0.6948 GB, free: 9.887 MB / 0.5294 GB
Notification: Performance of sorting global known variables: time 0.001235/0.7757, allocations: 0.743 MB / 0.6955 GB, free: 9.137 MB / 0.5294 GB
Notification: Performance of sort global known variables: time 2.2e-07/0.7757, allocations: 0 / 0.6955 GB, free: 9.137 MB / 0.5294 GB
Notification: Performance of remove unused functions: time 0.001808/0.7775, allocations: 0.5731 MB / 0.696 GB, free: 8.562 MB / 0.5294 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (34):
 * Single equations (assignments): 29
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * 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
   {(1,16)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001027/0.7785, allocations: 408 kB / 0.6964 GB, free: 8.172 MB / 0.5294 GB
Notification: Performance of simCode: created initialization part: time 0.002906/0.7815, allocations: 1.004 MB / 0.6974 GB, free: 7.168 MB / 0.5294 GB
Notification: Performance of simCode: created event and clocks part: time 5.501e-06/0.7815, allocations: 8.062 kB / 0.6974 GB, free: 7.16 MB / 0.5294 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008011/0.7823, allocations: 318.4 kB / 0.6977 GB, free: 6.852 MB / 0.5294 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002636/0.7849, allocations: 0.4924 MB / 0.6982 GB, free: 6.371 MB / 0.5294 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003781/0.7887, allocations: 2.233 MB / 0.7004 GB, free: 4.078 MB / 0.5294 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006264/0.7894, allocations: 1.065 MB / 0.7014 GB, free: 2.98 MB / 0.5294 GB
Notification: Performance of simCode: alias equations: time 0.0009402/0.7903, allocations: 220.4 kB / 0.7016 GB, free: 2.766 MB / 0.5294 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002021/0.7905, allocations: 83.36 kB / 0.7017 GB, free: 2.684 MB / 0.5294 GB
Notification: Performance of SimCode: time 8.11e-07/0.7906, allocations: 0 / 0.7017 GB, free: 2.684 MB / 0.5294 GB
Notification: Performance of Templates: time 0.04033/0.8309, allocations: 24.04 MB / 0.7252 GB, free: 10.96 MB / 0.5606 GB
make -j1 -f IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_TEva_etaPL.makefile
(rm -f IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_TEva_etaPL.pipe ; mkfifo IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_TEva_etaPL.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_TEva_etaPL.pipe >> ../files/IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_TEva_etaPL.sim & ./IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_TEva_etaPL  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_TEva_etaPL.pipe 2>&1)