Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Movers.Examples.MoverContinuous.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.Movers.Examples.MoverContinuous,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Movers.Examples.MoverContinuous") translateModel(BuildingSystems.Fluid.Movers.Examples.MoverContinuous,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Movers.Examples.MoverContinuous") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007039/0.007039, allocations: 108.9 kB / 15.71 MB, free: 6.027 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001517/0.001518, allocations: 191 kB / 16.64 MB, free: 5.961 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.31/1.31, allocations: 222.9 MB / 240.3 MB, free: 15.09 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002035/0.002035, allocations: 286.8 kB / 290.8 MB, free: 14.46 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9455/0.9455, allocations: 169.3 MB / 0.4983 GB, free: 4.449 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001688/0.001688, allocations: 91.86 kB / 0.6814 GB, free: 7.008 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4512/0.4529, allocations: 86.97 MB / 0.7663 GB, free: 3.969 MB / 0.5294 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Movers.Examples.MoverContinuous): time 0.07077/0.5237, allocations: 75.62 MB / 0.8402 GB, free: 8.078 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.03766/0.5614, allocations: 26.08 MB / 0.8657 GB, free: 13.94 MB / 0.6387 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004277/0.5657, allocations: 123.4 kB / 0.8658 GB, free: 13.82 MB / 0.6387 GB Notification: Performance of NFTyping.typeComponents: time 0.006906/0.5726, allocations: 2.597 MB / 0.8683 GB, free: 11.21 MB / 0.6387 GB Notification: Performance of NFTyping.typeBindings: time 0.009979/0.5826, allocations: 3.914 MB / 0.8721 GB, free: 7.277 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.007324/0.59, allocations: 3.162 MB / 0.8752 GB, free: 4.129 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.04194/0.6319, allocations: 27.33 MB / 0.9019 GB, free: 8.762 MB / 0.67 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005557/0.6375, allocations: 2.681 MB / 0.9045 GB, free: 6.016 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006998/0.6446, allocations: 3.04 MB / 0.9075 GB, free: 2.973 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003973/0.6486, allocations: 2.401 MB / 0.9098 GB, free: 0.5625 MB / 0.67 GB Notification: Performance of NFPackage.collectConstants: time 0.001031/0.6496, allocations: 352 kB / 0.9102 GB, free: 224 kB / 0.67 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005441/0.6551, allocations: 2.531 MB / 0.9126 GB, free: 13.68 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.001784/0.6569, allocations: 1.667 MB / 0.9143 GB, free: 12.01 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.003042/0.6599, allocations: 2.472 MB / 0.9167 GB, free: 9.527 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.008478/0.6684, allocations: 7.489 MB / 0.924 GB, free: 2.016 MB / 0.6856 GB Notification: Performance of FrontEnd - DAE generated: time 4.388e-06/0.6684, allocations: 0 / 0.924 GB, free: 2.016 MB / 0.6856 GB Notification: Performance of FrontEnd: time 1.803e-06/0.6684, allocations: 0 / 0.924 GB, free: 2.016 MB / 0.6856 GB Notification: Performance of Transformations before backend: time 0.0001259/0.6686, allocations: 0 / 0.924 GB, free: 2.016 MB / 0.6856 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 379 * Number of variables: 379 Notification: Performance of Generate backend data structure: time 0.01084/0.6794, allocations: 5.522 MB / 0.9294 GB, free: 12.39 MB / 0.7012 GB Notification: Performance of prepare preOptimizeDAE: time 4.615e-05/0.6795, allocations: 12.03 kB / 0.9294 GB, free: 12.38 MB / 0.7012 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008264/0.6877, allocations: 1.512 MB / 0.9309 GB, free: 10.85 MB / 0.7012 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01283/0.7006, allocations: 7.218 MB / 0.9379 GB, free: 3.562 MB / 0.7012 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001429/0.7008, allocations: 131 kB / 0.9381 GB, free: 3.434 MB / 0.7012 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004075/0.7012, allocations: 176 kB / 0.9382 GB, free: 3.262 MB / 0.7012 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004759/0.706, allocations: 2.527 MB / 0.9407 GB, free: 0.6523 MB / 0.7012 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.565e-05/0.706, allocations: 7.938 kB / 0.9407 GB, free: 0.6445 MB / 0.7012 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000174/0.7062, allocations: 64 kB / 0.9408 GB, free: 0.582 MB / 0.7012 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.851e-05/0.7062, allocations: 43.94 kB / 0.9408 GB, free: 0.5391 MB / 0.7012 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005137/0.7114, allocations: 2.009 MB / 0.9428 GB, free: 14.52 MB / 0.7169 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 0.01539/0.7268, allocations: 10.72 MB / 0.9532 GB, free: 3.324 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004871/0.7317, allocations: 1.66 MB / 0.9549 GB, free: 1.656 MB / 0.7169 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00196/0.7337, allocations: 0.753 MB / 0.9556 GB, free: 0.9023 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.382/1.116, allocations: 3.969 MB / 0.9595 GB, free: 176.9 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.573e-05/1.116, allocations: 39.5 kB / 0.9595 GB, free: 176.8 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=68): time 3.617e-06/1.116, allocations: 3.281 kB / 0.9595 GB, free: 176.8 MB / 0.7169 GB Notification: Performance of matching and sorting (n=68): time 0.008547/1.124, allocations: 2.522 MB / 0.962 GB, free: 176.2 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.574e-05/1.124, allocations: 58.91 kB / 0.962 GB, free: 176.2 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009473/1.134, allocations: 5.442 MB / 0.9673 GB, free: 174.3 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.0004303/1.134, allocations: 53.58 kB / 0.9674 GB, free: 174.2 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.001507/1.136, allocations: 1.911 MB / 0.9693 GB, free: 172.9 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003624/1.136, allocations: 249.9 kB / 0.9695 GB, free: 172.7 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009203/1.137, allocations: 0.6826 MB / 0.9702 GB, free: 172.4 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 5.064e-05/1.137, allocations: 301.1 kB / 0.9704 GB, free: 172.1 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003054/1.14, allocations: 2.028 MB / 0.9724 GB, free: 171.4 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003458/1.144, allocations: 2.87 MB / 0.9752 GB, free: 169.8 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005912/1.15, allocations: 4.524 MB / 0.9796 GB, free: 167.6 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.798e-05/1.15, allocations: 9.125 kB / 0.9797 GB, free: 167.6 MB / 0.7169 GB Notification: Performance of matching and sorting (n=383) (initialization): time 0.007993/1.158, allocations: 5.283 MB / 0.9848 GB, free: 163.9 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 2.867e-05/1.158, allocations: 16 kB / 0.9848 GB, free: 163.9 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.999e-05/1.158, allocations: 20 kB / 0.9848 GB, free: 163.9 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.748e-05/1.158, allocations: 32 kB / 0.9849 GB, free: 163.9 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003113/1.161, allocations: 0.624 MB / 0.9855 GB, free: 163.2 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001602/1.163, allocations: 2.39 MB / 0.9878 GB, free: 160.8 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003579/1.166, allocations: 400.4 kB / 0.9882 GB, free: 160.4 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000279/1.166, allocations: 147.9 kB / 0.9883 GB, free: 160.3 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003957/1.17, allocations: 2.804 MB / 0.9911 GB, free: 157.5 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002895/1.173, allocations: 2.647 MB / 0.9937 GB, free: 154.5 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.005137/1.178, allocations: 4.075 MB / 0.9976 GB, free: 150.2 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.361e-05/1.179, allocations: 8 kB / 0.9977 GB, free: 150.2 MB / 0.7169 GB Notification: Performance of matching and sorting (n=383) (initialization_lambda0): time 0.00758/1.186, allocations: 4.824 MB / 1.002 GB, free: 145.4 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 2.253e-05/1.186, allocations: 15.84 kB / 1.002 GB, free: 145.4 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.379e-05/1.186, allocations: 24 kB / 1.002 GB, free: 145.4 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.245e-05/1.186, allocations: 28 kB / 1.002 GB, free: 145.4 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002542/1.189, allocations: 0.6393 MB / 1.003 GB, free: 144.7 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.308e-05/1.189, allocations: 47.8 kB / 1.003 GB, free: 144.7 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003925/1.193, allocations: 316.3 kB / 1.003 GB, free: 144.4 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003766/1.193, allocations: 144 kB / 1.004 GB, free: 144.2 MB / 0.7169 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 93 * 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 (266): * Single equations (assignments): 257 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 3 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 3 systems {1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0005471/1.194, allocations: 309.8 kB / 1.004 GB, free: 143.9 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001082/1.195, allocations: 410.5 kB / 1.004 GB, free: 143.5 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005269/1.2, allocations: 2.325 MB / 1.006 GB, free: 141.2 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.664e-05/1.2, allocations: 12.86 kB / 1.007 GB, free: 141.2 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.979e-06/1.2, allocations: 4 kB / 1.007 GB, free: 141.2 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.958e-06/1.2, allocations: 3.984 kB / 1.007 GB, free: 141.2 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008437/1.209, allocations: 4.854 MB / 1.011 GB, free: 136.3 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.082e-06/1.209, allocations: 0 / 1.011 GB, free: 136.3 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001465/1.21, allocations: 279 kB / 1.012 GB, free: 136 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002218/1.21, allocations: 104.8 kB / 1.012 GB, free: 135.9 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.07e-05/1.21, allocations: 31.97 kB / 1.012 GB, free: 135.9 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009466/1.211, allocations: 2.157 MB / 1.014 GB, free: 133.6 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.395e-06/1.211, allocations: 0 / 1.014 GB, free: 133.6 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004911/1.216, allocations: 2.234 MB / 1.016 GB, free: 131.4 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001559/1.218, allocations: 0.71 MB / 1.017 GB, free: 130.6 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006043/1.218, allocations: 19.92 kB / 1.017 GB, free: 130.6 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002075/1.221, allocations: 151.8 kB / 1.017 GB, free: 130.5 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001044/1.221, allocations: 60.86 kB / 1.017 GB, free: 130.4 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001034/1.221, allocations: 55.94 kB / 1.017 GB, free: 130.4 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.004717/1.225, allocations: 3.7 MB / 1.021 GB, free: 126.7 MB / 0.7169 GB Notification: Performance of sort global known variables: time 5.01e-07/1.226, allocations: 4 kB / 1.021 GB, free: 126.7 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.00442/1.23, allocations: 1.743 MB / 1.022 GB, free: 125 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * 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 (86): * Single equations (assignments): 75 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 8 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems 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 {(1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001435/1.231, allocations: 0.7119 MB / 1.023 GB, free: 124.4 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.0102/1.242, allocations: 5.686 MB / 1.028 GB, free: 118.7 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 8.557e-06/1.242, allocations: 0 / 1.028 GB, free: 118.7 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.002306/1.244, allocations: 0.8704 MB / 1.029 GB, free: 117.8 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00952/1.254, allocations: 2.257 MB / 1.032 GB, free: 115.7 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0109/1.264, allocations: 7.129 MB / 1.038 GB, free: 108.5 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001646/1.266, allocations: 2.556 MB / 1.041 GB, free: 105.9 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.004236/1.27, allocations: 1.166 MB / 1.042 GB, free: 104.7 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009032/1.271, allocations: 323.3 kB / 1.042 GB, free: 104.4 MB / 0.7169 GB Notification: Performance of SimCode: time 8.22e-07/1.271, allocations: 4 kB / 1.042 GB, free: 104.4 MB / 0.7169 GB Notification: Performance of Templates: time 0.1111/1.382, allocations: 85.86 MB / 1.126 GB, free: 19.79 MB / 0.7169 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.Movers.Examples.MoverContinuous.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.Movers.Examples.MoverContinuous.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Movers.Examples.MoverContinuous.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Movers.Examples.MoverContinuous.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Movers.Examples.MoverContinuous.sim & ./BuildingSystems_BuildingSystems.Fluid.Movers.Examples.MoverContinuous -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Movers.Examples.MoverContinuous.pipe 2>&1)