Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_IDEAS.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.conf.json 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/IDEAS 3.0.0/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) 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 IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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) Running command: translateModel(IDEAS.Fluid.FMI.Conversion.Validation.InletToAirMoistAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.FMI.Conversion.Validation.InletToAirMoistAir") translateModel(IDEAS.Fluid.FMI.Conversion.Validation.InletToAirMoistAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.FMI.Conversion.Validation.InletToAirMoistAir") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001248/0.001247, allocations: 174.6 kB / 12.73 MB, free: 2.59 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.6893/0.6893, allocations: 130.5 MB / 143.8 MB, free: 13.59 MB / 122.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.516/1.516, allocations: 221.3 MB / 396.8 MB, free: 9.168 MB / 314.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00092/0.0009201, allocations: 101 kB / 479 MB, free: 10.4 MB / 394.7 MB Notification: Performance of FrontEnd - loaded program: time 3.672e-05/3.692e-05, allocations: 2.719 kB / 0.5551 GB, free: 86.04 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1918/0.1918, allocations: 81.59 MB / 0.6348 GB, free: 12.02 MB / 442.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 4.778/4.97, allocations: 1.681 GB / 2.315 GB, free: 209.7 MB / 0.6823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002897/4.971, allocations: 80.8 kB / 2.315 GB, free: 209.7 MB / 0.6823 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.FluidProperties$conAir$bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.FluidProperties$conAir$inlet$forward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.FluidProperties$conAirRevFlo$bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.FluidProperties$conAirRevFlo$inlet$forward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.FluidProperties$conAirRevFlo$inlet$backward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.FluidProperties$sou$outlet$forward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.FluidProperties$souRev$outlet$forward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .IDEAS.Fluid.FMI.Interfaces.FluidProperties$souRev$outlet$backward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). Notification: Performance of FrontEnd - DAE generated: time 0.9946/5.965, allocations: 291.5 MB / 2.6 GB, free: 183.9 MB / 0.6823 GB Notification: Performance of FrontEnd: time 3.045e-06/5.965, allocations: 2.281 kB / 2.6 GB, free: 183.9 MB / 0.6823 GB Notification: Performance of Transformations before backend: time 2.538e-05/5.965, allocations: 14.12 kB / 2.6 GB, free: 183.9 MB / 0.6823 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 49 * Number of variables: 49 Notification: Performance of Generate backend data structure: time 0.000501/5.966, allocations: 425.4 kB / 2.601 GB, free: 183.5 MB / 0.6823 GB Notification: Performance of prepare preOptimizeDAE: time 5.759e-05/5.966, allocations: 9.562 kB / 2.601 GB, free: 183.5 MB / 0.6823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 6.394e-05/5.966, allocations: 22.34 kB / 2.601 GB, free: 183.5 MB / 0.6823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003454/5.966, allocations: 249.3 kB / 2.601 GB, free: 183.3 MB / 0.6823 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.532e-05/5.966, allocations: 17.62 kB / 2.601 GB, free: 183.3 MB / 0.6823 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.217e-05/5.966, allocations: 22.03 kB / 2.601 GB, free: 183.3 MB / 0.6823 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003737/5.967, allocations: 252.1 kB / 2.601 GB, free: 183.2 MB / 0.6823 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.3e-05/5.967, allocations: 0 / 2.601 GB, free: 183.2 MB / 0.6823 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.548e-05/5.967, allocations: 10.47 kB / 2.601 GB, free: 183.2 MB / 0.6823 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.493e-05/5.967, allocations: 11.16 kB / 2.601 GB, free: 183.2 MB / 0.6823 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001478/5.967, allocations: 91.09 kB / 2.601 GB, free: 183.2 MB / 0.6823 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0009583/5.968, allocations: 1.448 MB / 2.603 GB, free: 182 MB / 0.6823 GB Notification: Performance of preOpt comSubExp (simulation): time 7.084e-05/5.968, allocations: 165.1 kB / 2.603 GB, free: 181.8 MB / 0.6823 GB Notification: Performance of preOpt resolveLoops (simulation): time 2.826e-05/5.968, allocations: 83.98 kB / 2.603 GB, free: 181.7 MB / 0.6823 GB Notification: Performance of preOpt evalFunc (simulation): time 2.292e-05/5.968, allocations: 79.23 kB / 2.603 GB, free: 181.6 MB / 0.6823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.283e-05/5.968, allocations: 110.9 kB / 2.603 GB, free: 181.5 MB / 0.6823 GB Notification: Performance of pre-optimization done (n=0): time 1.323e-06/5.968, allocations: 0 / 2.603 GB, free: 181.5 MB / 0.6823 GB Notification: Performance of matching and sorting (n=0): time 9.35e-05/5.968, allocations: 51.28 kB / 2.603 GB, free: 181.5 MB / 0.6823 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.354e-05/5.968, allocations: 126.7 kB / 2.603 GB, free: 181.4 MB / 0.6823 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002532/5.969, allocations: 255.6 kB / 2.603 GB, free: 181.2 MB / 0.6823 GB Notification: Performance of collectPreVariables (initialization): time 7.284e-06/5.969, allocations: 25.7 kB / 2.603 GB, free: 181.2 MB / 0.6823 GB Notification: Performance of collectInitialEqns (initialization): time 8.01e-05/5.969, allocations: 143.7 kB / 2.604 GB, free: 181.1 MB / 0.6823 GB Notification: Performance of collectInitialBindings (initialization): time 3.546e-06/5.969, allocations: 3.844 kB / 2.604 GB, free: 181.1 MB / 0.6823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.417e-06/5.969, allocations: 0 / 2.604 GB, free: 181.1 MB / 0.6823 GB Notification: Performance of setup shared object (initialization): time 9.18e-05/5.969, allocations: 336.6 kB / 2.604 GB, free: 180.8 MB / 0.6823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 9.919e-06/5.969, allocations: 2.25 kB / 2.604 GB, free: 180.8 MB / 0.6823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 2.237e-05/5.969, allocations: 30.94 kB / 2.604 GB, free: 180.8 MB / 0.6823 GB Notification: Performance of analyzeInitialSystem (initialization): time 2.589e-05/5.969, allocations: 9.797 kB / 2.604 GB, free: 180.8 MB / 0.6823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.485e-06/5.969, allocations: 0 / 2.604 GB, free: 180.8 MB / 0.6823 GB Notification: Performance of matching and sorting (n=4) (initialization): time 0.0001245/5.969, allocations: 76.33 kB / 2.604 GB, free: 180.7 MB / 0.6823 GB Notification: Performance of prepare postOptimizeDAE: time 1.864e-05/5.969, allocations: 9.641 kB / 2.604 GB, free: 180.7 MB / 0.6823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.412e-06/5.969, allocations: 0 / 2.604 GB, free: 180.7 MB / 0.6823 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.899e-05/5.969, allocations: 3.906 kB / 2.604 GB, free: 180.7 MB / 0.6823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 5.889e-05/5.969, allocations: 3.062 kB / 2.604 GB, free: 180.7 MB / 0.6823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.068e-05/5.969, allocations: 5.453 kB / 2.604 GB, free: 180.7 MB / 0.6823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.406e-05/5.969, allocations: 20.58 kB / 2.604 GB, free: 180.7 MB / 0.6823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.538e-06/5.969, allocations: 8.031 kB / 2.604 GB, free: 180.7 MB / 0.6823 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (4): * Single equations (assignments): 4 * 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 7.308e-05/5.969, allocations: 191.1 kB / 2.604 GB, free: 180.6 MB / 0.6823 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.264e-05/5.97, allocations: 124.2 kB / 2.604 GB, free: 180.4 MB / 0.6823 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.012e-05/5.97, allocations: 124 kB / 2.604 GB, free: 180.3 MB / 0.6823 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.625e-05/5.97, allocations: 184.7 kB / 2.605 GB, free: 180.1 MB / 0.6823 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.556e-05/5.97, allocations: 184.3 kB / 2.605 GB, free: 180 MB / 0.6823 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.902e-05/5.97, allocations: 183 kB / 2.605 GB, free: 179.8 MB / 0.6823 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002439/5.97, allocations: 469.6 kB / 2.605 GB, free: 179.3 MB / 0.6823 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.528e-05/5.97, allocations: 101 kB / 2.606 GB, free: 179.2 MB / 0.6823 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 2.837e-05/5.97, allocations: 106.2 kB / 2.606 GB, free: 179.1 MB / 0.6823 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.432e-05/5.97, allocations: 181.6 kB / 2.606 GB, free: 178.9 MB / 0.6823 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.412e-05/5.97, allocations: 178.7 kB / 2.606 GB, free: 178.8 MB / 0.6823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.582e-05/5.97, allocations: 187 kB / 2.606 GB, free: 178.6 MB / 0.6823 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.077e-05/5.97, allocations: 184.8 kB / 2.606 GB, free: 178.4 MB / 0.6823 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001109/5.97, allocations: 318.5 kB / 2.607 GB, free: 178.1 MB / 0.6823 GB Notification: Performance of postOpt removeConstants (simulation): time 7.812e-05/5.97, allocations: 204.7 kB / 2.607 GB, free: 177.9 MB / 0.6823 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.606e-05/5.971, allocations: 180.3 kB / 2.607 GB, free: 177.7 MB / 0.6823 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.202e-05/5.971, allocations: 108.6 kB / 2.607 GB, free: 177.6 MB / 0.6823 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.759e-05/5.971, allocations: 183.6 kB / 2.607 GB, free: 177.4 MB / 0.6823 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.987e-05/5.971, allocations: 108.1 kB / 2.607 GB, free: 177.3 MB / 0.6823 GB Notification: Performance of sorting global known variables: time 0.000173/5.971, allocations: 205.8 kB / 2.608 GB, free: 177.2 MB / 0.6823 GB Notification: Performance of sort global known variables: time 1.4e-07/5.971, allocations: 0 / 2.608 GB, free: 177.2 MB / 0.6823 GB Notification: Performance of remove unused functions: time 0.0007641/5.972, allocations: 138.4 kB / 2.608 GB, free: 177.2 MB / 0.6823 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (0): * Single equations (assignments): 0 * 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 0.001786/5.973, allocations: 1.299 MB / 2.609 GB, free: 176.8 MB / 0.6823 GB Notification: Performance of simCode: created initialization part: time 8.136e-05/5.974, allocations: 6.75 kB / 2.609 GB, free: 176.8 MB / 0.6823 GB Notification: Performance of simCode: created event and clocks part: time 2.444e-06/5.974, allocations: 0 / 2.609 GB, free: 176.8 MB / 0.6823 GB Notification: Performance of simCode: created simulation system equations: time 7.835e-06/5.974, allocations: 7.375 kB / 2.609 GB, free: 176.8 MB / 0.6823 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006932/5.974, allocations: 0.6113 MB / 2.61 GB, free: 176.3 MB / 0.6823 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003882/5.975, allocations: 246.1 kB / 2.61 GB, free: 176.1 MB / 0.6823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002402/5.975, allocations: 0.7301 MB / 2.611 GB, free: 175.4 MB / 0.6823 GB Notification: Performance of simCode: alias equations: time 8.063e-05/5.975, allocations: 23.5 kB / 2.611 GB, free: 175.4 MB / 0.6823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 3.467e-05/5.975, allocations: 18.62 kB / 2.611 GB, free: 175.4 MB / 0.6823 GB Notification: Performance of SimCode: time 4.41e-07/5.975, allocations: 0 / 2.611 GB, free: 175.4 MB / 0.6823 GB Notification: Performance of Templates: time 0.0295/6.005, allocations: 22.27 MB / 2.632 GB, free: 174.2 MB / 0.6823 GB make -j1 -f IDEAS_IDEAS.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.makefile (rm -f IDEAS_IDEAS.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.pipe ; mkfifo IDEAS_IDEAS.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.pipe >> ../files/IDEAS_IDEAS.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.sim & ./IDEAS_IDEAS.Fluid.FMI.Conversion.Validation.InletToAirMoistAir -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Fluid.FMI.Conversion.Validation.InletToAirMoistAir.pipe 2>&1)