Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.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.MixingVolumes.Validation.MixingVolumeSteadyStateMass,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass")
translateModel(IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007456/0.007456, allocations: 100.5 kB / 15.73 MB, free: 6.031 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001561/0.001561, allocations: 186.6 kB / 16.67 MB, free: 5.965 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.422/1.422, allocations: 222.9 MB / 240.4 MB, free: 4.324 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9688/0.9688, allocations: 135.1 MB / 425.7 MB, free: 12.03 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001365/0.001365, allocations: 59.91 kB / 0.5856 GB, free: 3.367 MB / 494.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4895/0.4908, allocations: 80.91 MB / 0.6646 GB, free: 7.559 MB / 0.4981 GB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass): time 0.2025/0.6934, allocations: 177.1 MB / 0.8376 GB, free: 15.86 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.008383/0.7018, allocations: 4.392 MB / 0.8419 GB, free: 11.46 MB / 0.67 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001462/0.7033, allocations: 23.88 kB / 0.8419 GB, free: 11.43 MB / 0.67 GB
Notification: Performance of NFTyping.typeComponents: time 0.001342/0.7047, allocations: 365.8 kB / 0.8423 GB, free: 11.07 MB / 0.67 GB
Notification: Performance of NFTyping.typeBindings: time 0.003956/0.7087, allocations: 1.303 MB / 0.8435 GB, free: 9.766 MB / 0.67 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002212/0.7109, allocations: 0.6957 MB / 0.8442 GB, free: 9.074 MB / 0.67 GB
Notification: Performance of NFFlatten.flatten: time 0.002372/0.7133, allocations: 1.625 MB / 0.8458 GB, free: 7.445 MB / 0.67 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007886/0.7141, allocations: 0.5291 MB / 0.8463 GB, free: 6.914 MB / 0.67 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001444/0.7156, allocations: 0.7061 MB / 0.847 GB, free: 6.207 MB / 0.67 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001241/0.7168, allocations: 0.4884 MB / 0.8475 GB, free: 5.719 MB / 0.67 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001102/0.717, allocations: 52 kB / 0.8475 GB, free: 5.668 MB / 0.67 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002772/0.7197, allocations: 1.29 MB / 0.8488 GB, free: 4.375 MB / 0.67 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003024/0.7201, allocations: 235.3 kB / 0.849 GB, free: 4.145 MB / 0.67 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004434/0.7205, allocations: 354.3 kB / 0.8494 GB, free: 3.797 MB / 0.67 GB
Notification: Performance of NFConvertDAE.convert: time 0.002151/0.7227, allocations: 1.285 MB / 0.8506 GB, free: 2.508 MB / 0.67 GB
Notification: Performance of FrontEnd - DAE generated: time 5.38e-06/0.7227, allocations: 0 / 0.8506 GB, free: 2.508 MB / 0.67 GB
Notification: Performance of FrontEnd: time 2.004e-06/0.7227, allocations: 0 / 0.8506 GB, free: 2.508 MB / 0.67 GB
Notification: Performance of Transformations before backend: time 1.054e-05/0.7227, allocations: 0 / 0.8506 GB, free: 2.508 MB / 0.67 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 104
 * Number of variables: 104
Notification: Performance of Generate backend data structure: time 0.001612/0.7243, allocations: 1.012 MB / 0.8516 GB, free: 1.445 MB / 0.67 GB
Notification: Performance of prepare preOptimizeDAE: time 4.129e-05/0.7244, allocations: 11.97 kB / 0.8516 GB, free: 1.434 MB / 0.67 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001137/0.7255, allocations: 179 kB / 0.8518 GB, free: 1.258 MB / 0.67 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008924/0.7264, allocations: 0.5557 MB / 0.8523 GB, free: 0.6641 MB / 0.67 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.158e-05/0.7265, allocations: 32.94 kB / 0.8524 GB, free: 0.6328 MB / 0.67 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.671e-05/0.7265, allocations: 47.98 kB / 0.8524 GB, free: 0.5859 MB / 0.67 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008484/0.7274, allocations: 466.4 kB / 0.8529 GB, free: 128 kB / 0.67 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.449e-05/0.7274, allocations: 0 / 0.8529 GB, free: 128 kB / 0.67 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.787e-05/0.7275, allocations: 16 kB / 0.8529 GB, free: 112 kB / 0.67 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.999e-05/0.7275, allocations: 17 kB / 0.8529 GB, free: 92 kB / 0.67 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008154/0.7283, allocations: 415.7 kB / 0.8533 GB, free: 15.69 MB / 0.6856 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 0.002837/0.7312, allocations: 2.024 MB / 0.8553 GB, free: 13.48 MB / 0.6856 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006707/0.7319, allocations: 271 kB / 0.8555 GB, free: 13.2 MB / 0.6856 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003297/0.7322, allocations: 184.8 kB / 0.8557 GB, free: 13.02 MB / 0.6856 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002913/0.7325, allocations: 202.1 kB / 0.8559 GB, free: 12.79 MB / 0.6856 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.959e-05/0.7326, allocations: 38.5 kB / 0.8559 GB, free: 12.74 MB / 0.6856 GB
Notification: Performance of pre-optimization done (n=30): time 2.575e-06/0.7326, allocations: 0 / 0.8559 GB, free: 12.74 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=30): time 0.001689/0.7343, allocations: 0.6464 MB / 0.8566 GB, free: 12.07 MB / 0.6856 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.001e-05/0.7343, allocations: 55.41 kB / 0.8566 GB, free: 12 MB / 0.6856 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005291/0.7349, allocations: 446 kB / 0.857 GB, free: 11.55 MB / 0.6856 GB
Notification: Performance of collectPreVariables (initialization): time 3.693e-05/0.7349, allocations: 29.7 kB / 0.8571 GB, free: 11.52 MB / 0.6856 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002119/0.7351, allocations: 284.2 kB / 0.8573 GB, free: 11.23 MB / 0.6856 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001026/0.7352, allocations: 106.5 kB / 0.8574 GB, free: 11.13 MB / 0.6856 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000113/0.7354, allocations: 61.7 kB / 0.8575 GB, free: 11.06 MB / 0.6856 GB
Notification: Performance of setup shared object (initialization): time 0.0001608/0.7355, allocations: 358.8 kB / 0.8578 GB, free: 10.7 MB / 0.6856 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000266/0.7358, allocations: 128.8 kB / 0.858 GB, free: 10.57 MB / 0.6856 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003458/0.7362, allocations: 211.6 kB / 0.8582 GB, free: 10.34 MB / 0.6856 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005622/0.7367, allocations: 336.9 kB / 0.8585 GB, free: 9.992 MB / 0.6856 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.136e-06/0.7367, allocations: 0 / 0.8585 GB, free: 9.992 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.0006913/0.7374, allocations: 396.8 kB / 0.8589 GB, free: 9.598 MB / 0.6856 GB
Notification: Performance of prepare postOptimizeDAE: time 2.158e-05/0.7375, allocations: 7.984 kB / 0.8589 GB, free: 9.59 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.568e-06/0.7375, allocations: 4.156 kB / 0.8589 GB, free: 9.586 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.625e-05/0.7375, allocations: 4 kB / 0.8589 GB, free: 9.582 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003566/0.7379, allocations: 67.91 kB / 0.8589 GB, free: 9.516 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.057e-06/0.7379, allocations: 0 / 0.8589 GB, free: 9.516 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000453/0.7383, allocations: 43.67 kB / 0.859 GB, free: 9.473 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.791e-05/0.7384, allocations: 11.98 kB / 0.859 GB, free: 9.461 MB / 0.6856 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004214/0.7388, allocations: 295.8 kB / 0.8593 GB, free: 9.168 MB / 0.6856 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003006/0.7391, allocations: 205.8 kB / 0.8595 GB, free: 8.941 MB / 0.6856 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005278/0.7397, allocations: 333.2 kB / 0.8598 GB, free: 8.598 MB / 0.6856 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.613e-06/0.7397, allocations: 0 / 0.8598 GB, free: 8.598 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=37) (initialization_lambda0): time 0.0006846/0.7404, allocations: 404.7 kB / 0.8602 GB, free: 8.195 MB / 0.6856 GB
Notification: Performance of prepare postOptimizeDAE: time 1.01e-05/0.7404, allocations: 8 kB / 0.8602 GB, free: 8.188 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.304e-06/0.7404, allocations: 4.156 kB / 0.8602 GB, free: 8.184 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.819e-06/0.7404, allocations: 4 kB / 0.8602 GB, free: 8.18 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003044/0.7407, allocations: 64.03 kB / 0.8603 GB, free: 8.117 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.758e-06/0.7407, allocations: 11.94 kB / 0.8603 GB, free: 8.105 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004328/0.7412, allocations: 39.72 kB / 0.8603 GB, free: 8.066 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.532e-05/0.7412, allocations: 8 kB / 0.8603 GB, free: 8.059 MB / 0.6856 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (37):
 * Single equations (assignments): 37
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001779/0.7414, allocations: 208.1 kB / 0.8605 GB, free: 7.848 MB / 0.6856 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.228e-05/0.7415, allocations: 59.36 kB / 0.8606 GB, free: 7.789 MB / 0.6856 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008891/0.7424, allocations: 408.4 kB / 0.861 GB, free: 7.383 MB / 0.6856 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.143e-06/0.7424, allocations: 4 kB / 0.861 GB, free: 7.379 MB / 0.6856 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.785e-06/0.7424, allocations: 0 / 0.861 GB, free: 7.379 MB / 0.6856 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0007258/0.7431, allocations: 450.3 kB / 0.8614 GB, free: 6.906 MB / 0.6856 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001824/0.745, allocations: 1.128 MB / 0.8625 GB, free: 5.699 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.2e-06/0.745, allocations: 4 kB / 0.8625 GB, free: 5.695 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002929/0.7453, allocations: 59.91 kB / 0.8626 GB, free: 5.637 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002421/0.7456, allocations: 40.83 kB / 0.8626 GB, free: 5.594 MB / 0.6856 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.865e-05/0.7456, allocations: 11.98 kB / 0.8626 GB, free: 5.582 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001356/0.747, allocations: 1.539 MB / 0.8641 GB, free: 3.906 MB / 0.6856 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.984e-06/0.747, allocations: 4.062 kB / 0.8641 GB, free: 3.902 MB / 0.6856 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001126/0.7481, allocations: 0.7167 MB / 0.8648 GB, free: 3.145 MB / 0.6856 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002049/0.7483, allocations: 164.4 kB / 0.865 GB, free: 2.965 MB / 0.6856 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.589e-05/0.7484, allocations: 11.98 kB / 0.865 GB, free: 2.953 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003822/0.7488, allocations: 17.48 kB / 0.865 GB, free: 2.938 MB / 0.6856 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.415e-05/0.7489, allocations: 36.05 kB / 0.865 GB, free: 2.902 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.604e-05/0.7489, allocations: 11.98 kB / 0.865 GB, free: 2.891 MB / 0.6856 GB
Notification: Performance of sorting global known variables: time 0.0003675/0.7493, allocations: 318.9 kB / 0.8653 GB, free: 2.582 MB / 0.6856 GB
Notification: Performance of sort global known variables: time 1.31e-07/0.7493, allocations: 0 / 0.8653 GB, free: 2.582 MB / 0.6856 GB
Notification: Performance of remove unused functions: time 0.000864/0.7501, allocations: 299.2 kB / 0.8656 GB, free: 2.289 MB / 0.6856 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 2 (vol.dynBal.U,vol.dynBal.mXi[1])
 * 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 (28):
 * Single equations (assignments): 27
 * 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): 1 system
   {(1,2,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004592/0.7506, allocations: 198.2 kB / 0.8658 GB, free: 2.094 MB / 0.6856 GB
Notification: Performance of simCode: created initialization part: time 0.0009663/0.7516, allocations: 0.492 MB / 0.8663 GB, free: 1.602 MB / 0.6856 GB
Notification: Performance of simCode: created event and clocks part: time 2.535e-06/0.7516, allocations: 4 kB / 0.8663 GB, free: 1.598 MB / 0.6856 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004985/0.7521, allocations: 286.3 kB / 0.8666 GB, free: 1.305 MB / 0.6856 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001391/0.7535, allocations: 300.5 kB / 0.8669 GB, free: 1.02 MB / 0.6856 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.3472/1.101, allocations: 1.056 MB / 0.8679 GB, free: 193.2 MB / 0.6856 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000425/1.101, allocations: 0.9019 MB / 0.8688 GB, free: 192.5 MB / 0.6856 GB
Notification: Performance of simCode: alias equations: time 0.0006336/1.102, allocations: 158.5 kB / 0.8689 GB, free: 192.5 MB / 0.6856 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001369/1.102, allocations: 39.86 kB / 0.869 GB, free: 192.5 MB / 0.6856 GB
Notification: Performance of SimCode: time 6.31e-07/1.102, allocations: 0.6562 kB / 0.869 GB, free: 192.5 MB / 0.6856 GB
Notification: Performance of Templates: time 0.01803/1.12, allocations: 10.31 MB / 0.879 GB, free: 189.1 MB / 0.6856 GB
make -j1 -f IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.makefile
(rm -f IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.sim & ./IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe 2>&1)