Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AixLib_AixLib.Fluid.Sensors.Examples.MoistAirEnthalpyFlowRate.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/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/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false) Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo) Using package Modelica_DeviceDrivers with version 2.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/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) 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 AixLib with version 1.3.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/package.mo) Running command: "" <> buildModelFMU(AixLib.Fluid.Sensors.Examples.MoistAirEnthalpyFlowRate,fileNamePrefix="AixLib_AixLib_Fluid_Sensors_Examples_MoistAirEnthalpyFlowRate",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.Sensors.Examples.MoistAirEnthalpyFlowRate,fileNamePrefix="AixLib_AixLib_Fluid_Sensors_Examples_MoistAirEnthalpyFlowRate",fmuType="me",version="2.0",platforms={"static"}) [:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/BoundaryConditions/InternalGains/Examples/InternalGains/Lights.mo:27:20-27:398:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/BoundaryConditions/InternalGains/Examples/InternalGains/Machines.mo:31:20-31:400:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/DataBase/CHP/CHPDataSimple/CHP_Cleanergy_C9G.mo:36:34-36:594:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:588:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:3852:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_NE_SE_SW_NW_Hor.mo:5:35-5:324:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_Hor.mo:5:35-5:320:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_RoofN_Roof_S.mo:5:35-5:362:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6228:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6853:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:8435:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:9369:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:11505:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:12875:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:2066:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:4252:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/ThermalZones/HighOrder/Components/Examples/DryAir/DryAir_test.mo:71:18-71:405:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/package.mo): time 1.752/1.752, allocations: 265 MB / 272.3 MB, free: 8.738 MB / 218.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001685/0.001684, allocations: 173.2 kB / 329.7 MB, free: 308 kB / 266.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.425/1.425, allocations: 221.3 MB / 0.5941 GB, free: 14.47 MB / 458.8 MB 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: 106.8 kB / 0.6993 GB, free: 2.586 MB / 0.5418 GB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo): time 0.05244/0.05244, allocations: 11.89 MB / 0.816 GB, free: 65.53 MB / 0.5418 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo:9:42-9:258:writable] Notification: This is an open source dummy package of a commercial library. If you want it to be supported, you will need to add an implemention on our github repository: https://github.com/Modelica-OpenVendorSpecificLibraries. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.000388/0.000388, allocations: 19.2 kB / 0.924 GB, free: 86.96 MB / 0.573 GB Notification: Performance of FrontEnd - loaded program: time 0.3107/0.3111, allocations: 117.8 MB / 1.039 GB, free: 9.129 MB / 0.5887 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2962/0.6073, allocations: 110.2 MB / 1.147 GB, free: 10.81 MB / 0.698 GB Notification: Performance of FrontEnd - scodeFlatten: time 4.873/5.48, allocations: 1.898 GB / 3.045 GB, free: 291.5 MB / 0.9324 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002221/5.481, allocations: 85.62 kB / 3.045 GB, free: 291.4 MB / 0.9324 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 93 * Number of variables: 93 Notification: Performance of Generate backend data structure: time 1.434/6.915, allocations: 443.2 MB / 3.478 GB, free: 193.5 MB / 0.9324 GB Notification: Performance of prepare preOptimizeDAE: time 4.139e-05/6.915, allocations: 6.594 kB / 3.478 GB, free: 193.5 MB / 0.9324 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001391/6.916, allocations: 167.5 kB / 3.478 GB, free: 193.4 MB / 0.9324 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001716/6.918, allocations: 0.6824 MB / 3.478 GB, free: 193 MB / 0.9324 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.428e-05/6.918, allocations: 12.94 kB / 3.478 GB, free: 193 MB / 0.9324 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.587e-05/6.918, allocations: 23 kB / 3.478 GB, free: 193 MB / 0.9324 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0005208/6.918, allocations: 247.5 kB / 3.479 GB, free: 192.9 MB / 0.9324 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005631/6.919, allocations: 375 kB / 3.479 GB, free: 192.6 MB / 0.9324 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.6e-05/6.919, allocations: 0 / 3.479 GB, free: 192.6 MB / 0.9324 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.035e-05/6.919, allocations: 0 / 3.479 GB, free: 192.6 MB / 0.9324 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.352e-05/6.919, allocations: 17.42 kB / 3.479 GB, free: 192.6 MB / 0.9324 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002289/6.921, allocations: 1.935 MB / 3.481 GB, free: 190.8 MB / 0.9324 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002836/6.922, allocations: 187.8 kB / 3.481 GB, free: 190.8 MB / 0.9324 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001558/6.922, allocations: 119.7 kB / 3.481 GB, free: 190.7 MB / 0.9324 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005272/6.922, allocations: 304.6 kB / 3.482 GB, free: 190.4 MB / 0.9324 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.205e-05/6.922, allocations: 42.5 kB / 3.482 GB, free: 190.3 MB / 0.9324 GB Notification: Performance of pre-optimization done (n=24): time 1.723e-06/6.922, allocations: 0 / 3.482 GB, free: 190.3 MB / 0.9324 GB Notification: Performance of matching and sorting (n=24): time 0.001033/6.923, allocations: 408.8 kB / 3.482 GB, free: 190.1 MB / 0.9324 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.422e-05/6.924, allocations: 54.84 kB / 3.482 GB, free: 190.1 MB / 0.9324 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002263/6.924, allocations: 226.1 kB / 3.482 GB, free: 189.9 MB / 0.9324 GB Notification: Performance of collectPreVariables (initialization): time 2.911e-05/6.924, allocations: 28.61 kB / 3.482 GB, free: 189.9 MB / 0.9324 GB Notification: Performance of collectInitialEqns (initialization): time 9.224e-05/6.924, allocations: 207.7 kB / 3.482 GB, free: 189.7 MB / 0.9324 GB Notification: Performance of collectInitialBindings (initialization): time 5.948e-05/6.924, allocations: 81.19 kB / 3.483 GB, free: 189.6 MB / 0.9324 GB Notification: Performance of simplifyInitialFunctions (initialization): time 1.191e-05/6.924, allocations: 0 / 3.483 GB, free: 189.6 MB / 0.9324 GB Notification: Performance of setup shared object (initialization): time 9.327e-05/6.924, allocations: 340.3 kB / 3.483 GB, free: 189.3 MB / 0.9324 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001315/6.924, allocations: 90.25 kB / 3.483 GB, free: 189.2 MB / 0.9324 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001804/6.924, allocations: 175.1 kB / 3.483 GB, free: 189.1 MB / 0.9324 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005025/6.925, allocations: 226.7 kB / 3.483 GB, free: 189 MB / 0.9324 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.897e-06/6.925, allocations: 3.719 kB / 3.483 GB, free: 189 MB / 0.9324 GB Notification: Performance of matching and sorting (n=31) (initialization): time 0.0007928/6.926, allocations: 417.5 kB / 3.484 GB, free: 188.8 MB / 0.9324 GB Notification: Performance of prepare postOptimizeDAE: time 1.888e-05/6.926, allocations: 3.062 kB / 3.484 GB, free: 188.8 MB / 0.9324 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.117e-05/6.926, allocations: 3 kB / 3.484 GB, free: 188.8 MB / 0.9324 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.074e-05/6.926, allocations: 4.656 kB / 3.484 GB, free: 188.8 MB / 0.9324 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003051/6.926, allocations: 59.31 kB / 3.484 GB, free: 188.7 MB / 0.9324 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.172e-05/6.926, allocations: 7.25 kB / 3.484 GB, free: 188.7 MB / 0.9324 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003635/6.927, allocations: 47.77 kB / 3.484 GB, free: 188.7 MB / 0.9324 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.456e-05/6.927, allocations: 14.62 kB / 3.484 GB, free: 188.7 MB / 0.9324 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (31): * Single equations (assignments): 31 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 8.954e-05/6.927, allocations: 108.5 kB / 3.484 GB, free: 188.6 MB / 0.9324 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.426e-05/6.927, allocations: 38.59 kB / 3.484 GB, free: 188.6 MB / 0.9324 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008235/6.928, allocations: 424.6 kB / 3.484 GB, free: 188.3 MB / 0.9324 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.28e-06/6.928, allocations: 3.844 kB / 3.484 GB, free: 188.3 MB / 0.9324 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.563e-06/6.928, allocations: 0 / 3.484 GB, free: 188.3 MB / 0.9324 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.382e-06/6.928, allocations: 0 / 3.484 GB, free: 188.3 MB / 0.9324 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001454/6.929, allocations: 0.9351 MB / 3.485 GB, free: 187.6 MB / 0.9324 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.857e-06/6.929, allocations: 0.6562 kB / 3.485 GB, free: 187.6 MB / 0.9324 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002667/6.929, allocations: 60.56 kB / 3.485 GB, free: 187.6 MB / 0.9324 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.704e-06/6.929, allocations: 3.406 kB / 3.485 GB, free: 187.6 MB / 0.9324 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.526e-05/6.929, allocations: 3.25 kB / 3.485 GB, free: 187.6 MB / 0.9324 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.659e-06/6.929, allocations: 3.938 kB / 3.485 GB, free: 187.6 MB / 0.9324 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.16e-06/6.929, allocations: 0 / 3.485 GB, free: 187.6 MB / 0.9324 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.0009858/6.93, allocations: 0.7477 MB / 3.486 GB, free: 187.1 MB / 0.9324 GB Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.001468/6.932, allocations: 1.35 MB / 3.487 GB, free: 186 MB / 0.9324 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000145/6.932, allocations: 132.8 kB / 3.488 GB, free: 185.8 MB / 0.9324 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.211e-05/6.932, allocations: 3.062 kB / 3.488 GB, free: 185.8 MB / 0.9324 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002674/6.932, allocations: 28.84 kB / 3.488 GB, free: 185.8 MB / 0.9324 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.063e-05/6.932, allocations: 18.42 kB / 3.488 GB, free: 185.8 MB / 0.9324 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.758e-05/6.932, allocations: 13.97 kB / 3.488 GB, free: 185.8 MB / 0.9324 GB Notification: Performance of sort global known variables: time 0.0001342/6.933, allocations: 177 kB / 3.488 GB, free: 185.7 MB / 0.9324 GB Notification: Performance of remove unused functions: time 0.001771/6.934, allocations: 404.7 kB / 3.488 GB, free: 185.4 MB / 0.9324 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 1 (senH.h_out) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (24): * Single equations (assignments): 24 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002558/6.937, allocations: 1.714 MB / 3.49 GB, free: 184.6 MB / 0.9324 GB Notification: Performance of simCode: created initialization part: time 0.0004286/6.937, allocations: 230.4 kB / 3.49 GB, free: 184.5 MB / 0.9324 GB Notification: Performance of simCode: created event and clocks part: time 4.628e-06/6.937, allocations: 7.156 kB / 3.49 GB, free: 184.5 MB / 0.9324 GB Notification: Performance of simCode: created simulation system equations: time 0.0001826/6.938, allocations: 129.8 kB / 3.49 GB, free: 184.4 MB / 0.9324 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006828/6.938, allocations: 114.2 kB / 3.49 GB, free: 184.4 MB / 0.9324 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001186/6.939, allocations: 0.5589 MB / 3.491 GB, free: 184 MB / 0.9324 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004081/6.94, allocations: 0.8761 MB / 3.492 GB, free: 183.2 MB / 0.9324 GB Notification: Performance of SimCode: time 8.92e-07/6.94, allocations: 0 / 3.492 GB, free: 183.2 MB / 0.9324 GB (rm -f AixLib_AixLib.Fluid.Sensors.Examples.MoistAirEnthalpyFlowRate.pipe ; mkfifo AixLib_AixLib.Fluid.Sensors.Examples.MoistAirEnthalpyFlowRate.pipe ; head -c 1048576 < AixLib_AixLib.Fluid.Sensors.Examples.MoistAirEnthalpyFlowRate.pipe >> ../files/AixLib_AixLib.Fluid.Sensors.Examples.MoistAirEnthalpyFlowRate.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_AixLib_AixLib_Fluid_Sensors_Examples_MoistAirEnthalpyFlowRate_fmu --startTime=0 --stopTime=60 --timeout=50 --tolerance=1e-06 AixLib_AixLib_Fluid_Sensors_Examples_MoistAirEnthalpyFlowRate.fmu > AixLib_AixLib.Fluid.Sensors.Examples.MoistAirEnthalpyFlowRate.pipe 2>&1)