Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Movers.Validation.Pump_stratos.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 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Buildings.Fluid.Movers.Validation.Pump_stratos,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Movers.Validation.Pump_stratos")
translateModel(Buildings.Fluid.Movers.Validation.Pump_stratos,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Movers.Validation.Pump_stratos")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001606/0.001606, allocations: 112.2 kB / 16.37 MB, free: 6 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00159/0.00159, allocations: 191.9 kB / 17.31 MB, free: 5.617 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.439/1.439, allocations: 205.1 MB / 223.2 MB, free: 12.26 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.786/1.786, allocations: 292.3 MB / 0.5496 GB, free: 17.68 MB / 462.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.001449/0.001449, allocations: 75.88 kB / 0.6729 GB, free: 5.84 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2447/0.2461, allocations: 114.6 MB / 0.7848 GB, free: 3.176 MB / 0.6544 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Validation.Pump_stratos): time 0.5183/0.7645, allocations: 101.9 MB / 0.8843 GB, free: 11.73 MB / 0.6856 GB
Notification: Performance of NFInst.instExpressions: time 0.03652/0.801, allocations: 21.15 MB / 0.9049 GB, free: 10.89 MB / 0.7012 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.005311/0.8064, allocations: 84.5 kB / 0.905 GB, free: 10.86 MB / 0.7012 GB
Notification: Performance of NFTyping.typeComponents: time 0.005212/0.8117, allocations: 1.343 MB / 0.9063 GB, free: 9.805 MB / 0.7012 GB
Notification: Performance of NFTyping.typeBindings: time 0.01024/0.822, allocations: 2.842 MB / 0.9091 GB, free: 7.543 MB / 0.7012 GB
Notification: Performance of NFTyping.typeClassSections: time 0.007334/0.8293, allocations: 2.257 MB / 0.9113 GB, free: 5.883 MB / 0.7012 GB
Notification: Performance of NFFlatten.flatten: time 0.01011/0.8394, allocations: 5.456 MB / 0.9166 GB, free: 2.719 MB / 0.7012 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00418/0.8437, allocations: 1.894 MB / 0.9185 GB, free: 1.457 MB / 0.7012 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006635/0.8503, allocations: 2.241 MB / 0.9207 GB, free: 15.22 MB / 0.7169 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003618/0.8539, allocations: 1.738 MB / 0.9224 GB, free: 13.48 MB / 0.7169 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007115/0.8547, allocations: 236 kB / 0.9226 GB, free: 13.25 MB / 0.7169 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005404/0.8601, allocations: 2.008 MB / 0.9246 GB, free: 11.23 MB / 0.7169 GB
Notification: Performance of NFScalarize.scalarize: time 0.001324/0.8614, allocations: 0.9931 MB / 0.9255 GB, free: 10.24 MB / 0.7169 GB
Notification: Performance of NFVerifyModel.verify: time 0.002631/0.8641, allocations: 1.543 MB / 0.927 GB, free: 8.688 MB / 0.7169 GB
Notification: Performance of NFConvertDAE.convert: time 0.008771/0.8729, allocations: 4.853 MB / 0.9318 GB, free: 3.82 MB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 7.424e-06/0.8729, allocations: 4 kB / 0.9318 GB, free: 3.816 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 1.623e-06/0.8729, allocations: 0 / 0.9318 GB, free: 3.816 MB / 0.7169 GB
Notification: Performance of Transformations before backend: time 0.000103/0.873, allocations: 4 kB / 0.9318 GB, free: 3.812 MB / 0.7169 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 292
 * Number of variables: 292
Notification: Performance of Generate backend data structure: time 0.00769/0.8807, allocations: 3.531 MB / 0.9352 GB, free: 220 kB / 0.7169 GB
Notification: Performance of prepare preOptimizeDAE: time 4.515e-05/0.8808, allocations: 8.031 kB / 0.9352 GB, free: 212 kB / 0.7169 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002772/0.8836, allocations: 0.5707 MB / 0.9358 GB, free: 15.63 MB / 0.7325 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006181/0.8898, allocations: 3.035 MB / 0.9388 GB, free: 12.53 MB / 0.7325 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001088/0.8899, allocations: 106.3 kB / 0.9389 GB, free: 12.43 MB / 0.7325 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003061/0.8902, allocations: 136 kB / 0.939 GB, free: 12.29 MB / 0.7325 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003274/0.8935, allocations: 1.73 MB / 0.9407 GB, free: 10.49 MB / 0.7325 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.216e-05/0.8936, allocations: 11.94 kB / 0.9407 GB, free: 10.48 MB / 0.7325 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001219/0.8937, allocations: 48 kB / 0.9407 GB, free: 10.43 MB / 0.7325 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.609e-05/0.8938, allocations: 28 kB / 0.9408 GB, free: 10.4 MB / 0.7325 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002989/0.8967, allocations: 1.273 MB / 0.942 GB, free: 9.121 MB / 0.7325 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 0.01184/0.9086, allocations: 8.17 MB / 0.95 GB, free: 396 kB / 0.7325 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002652/0.9113, allocations: 1.035 MB / 0.951 GB, free: 15.34 MB / 0.7481 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001334/0.9126, allocations: 0.5808 MB / 0.9516 GB, free: 14.76 MB / 0.7481 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 evalFunc (simulation): time 0.004301/0.917, allocations: 2.764 MB / 0.9543 GB, free: 11.8 MB / 0.7481 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.651e-05/0.917, allocations: 43.12 kB / 0.9543 GB, free: 11.75 MB / 0.7481 GB
Notification: Performance of pre-optimization done (n=55): time 2.054e-06/0.917, allocations: 0 / 0.9543 GB, free: 11.75 MB / 0.7481 GB
Notification: Performance of matching and sorting (n=55): time 0.00663/0.9236, allocations: 2.222 MB / 0.9565 GB, free: 9.484 MB / 0.7481 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.431e-05/0.9237, allocations: 63.95 kB / 0.9565 GB, free: 9.41 MB / 0.7481 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004161/0.9279, allocations: 2.886 MB / 0.9593 GB, free: 6.508 MB / 0.7481 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002598/0.9282, allocations: 49.64 kB / 0.9594 GB, free: 6.453 MB / 0.7481 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001021/0.9292, allocations: 1.202 MB / 0.9606 GB, free: 5.242 MB / 0.7481 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002687/0.9295, allocations: 193.1 kB / 0.9608 GB, free: 5.051 MB / 0.7481 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004419/0.9299, allocations: 290.4 kB / 0.961 GB, free: 4.762 MB / 0.7481 GB
Notification: Performance of setup shared object (initialization): time 0.0001422/0.9301, allocations: 349.9 kB / 0.9614 GB, free: 4.414 MB / 0.7481 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001667/0.9317, allocations: 0.9536 MB / 0.9623 GB, free: 3.457 MB / 0.7481 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002017/0.9338, allocations: 1.473 MB / 0.9637 GB, free: 1.734 MB / 0.7481 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003589/0.9374, allocations: 2.339 MB / 0.966 GB, free: 15.19 MB / 0.7637 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.618e-06/0.9374, allocations: 4 kB / 0.966 GB, free: 15.19 MB / 0.7637 GB
Notification: Performance of matching and sorting (n=142) (initialization): time 0.005421/0.9428, allocations: 2.873 MB / 0.9688 GB, free: 12.3 MB / 0.7637 GB
Notification: Performance of prepare postOptimizeDAE: time 2.819e-05/0.9429, allocations: 12 kB / 0.9688 GB, free: 12.29 MB / 0.7637 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.355e-05/0.9429, allocations: 16 kB / 0.9689 GB, free: 12.27 MB / 0.7637 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001415/0.9443, allocations: 0.5848 MB / 0.9694 GB, free: 11.69 MB / 0.7637 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009968/0.9453, allocations: 255.6 kB / 0.9697 GB, free: 11.44 MB / 0.7637 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001471/0.9468, allocations: 1.598 MB / 0.9712 GB, free: 9.793 MB / 0.7637 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002021/0.9489, allocations: 178.6 kB / 0.9714 GB, free: 9.617 MB / 0.7637 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000173/0.949, allocations: 99.97 kB / 0.9715 GB, free: 9.52 MB / 0.7637 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002149/0.9512, allocations: 1.31 MB / 0.9728 GB, free: 8.207 MB / 0.7637 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001581/0.9528, allocations: 1.271 MB / 0.974 GB, free: 6.68 MB / 0.7637 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002665/0.9555, allocations: 1.956 MB / 0.9759 GB, free: 4.523 MB / 0.7637 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.424e-06/0.9555, allocations: 4 kB / 0.9759 GB, free: 4.52 MB / 0.7637 GB
Notification: Performance of matching and sorting (n=142) (initialization_lambda0): time 0.00485/0.9603, allocations: 2.526 MB / 0.9784 GB, free: 1.977 MB / 0.7637 GB
Notification: Performance of prepare postOptimizeDAE: time 1.852e-05/0.9604, allocations: 16.41 kB / 0.9784 GB, free: 1.961 MB / 0.7637 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.85e-05/0.9604, allocations: 20 kB / 0.9784 GB, free: 1.941 MB / 0.7637 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001831/0.9622, allocations: 0.6944 MB / 0.9791 GB, free: 1.242 MB / 0.7637 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008223/0.9631, allocations: 227.6 kB / 0.9793 GB, free: 1.02 MB / 0.7637 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01222/0.9753, allocations: 9.432 MB / 0.9885 GB, free: 7.23 MB / 0.7794 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002223/0.9776, allocations: 131.2 kB / 0.9887 GB, free: 7.102 MB / 0.7794 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002315/0.9778, allocations: 83.98 kB / 0.9887 GB, free: 7.02 MB / 0.7794 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 65
 * 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 (112):
 * Single equations (assignments): 108
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * 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): 2 systems
   {(1,6), (1,6)}
Notification: Performance of prepare postOptimizeDAE: time 0.0004405/0.9783, allocations: 263.8 kB / 0.989 GB, free: 6.754 MB / 0.7794 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000592/0.9789, allocations: 232.9 kB / 0.9892 GB, free: 6.523 MB / 0.7794 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004213/0.9831, allocations: 1.762 MB / 0.9909 GB, free: 4.762 MB / 0.7794 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.414e-05/0.9831, allocations: 8 kB / 0.9909 GB, free: 4.754 MB / 0.7794 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.11e-06/0.9831, allocations: 1.312 kB / 0.9909 GB, free: 4.754 MB / 0.7794 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003061/0.9862, allocations: 1.576 MB / 0.9925 GB, free: 3.113 MB / 0.7794 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007368/0.9936, allocations: 3.418 MB / 0.9958 GB, free: 15.62 MB / 0.795 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.946e-06/0.9936, allocations: 4 kB / 0.9958 GB, free: 15.61 MB / 0.795 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007511/0.9944, allocations: 143.8 kB / 0.996 GB, free: 15.47 MB / 0.795 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007143/0.9951, allocations: 282.8 kB / 0.9962 GB, free: 15.19 MB / 0.795 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.031e-05/0.9952, allocations: 27.91 kB / 0.9963 GB, free: 15.16 MB / 0.795 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001415/0.9966, allocations: 1.491 MB / 0.9977 GB, free: 13.62 MB / 0.795 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.548e-06/0.9966, allocations: 8.062 kB / 0.9977 GB, free: 13.61 MB / 0.795 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005346/1.002, allocations: 2.348 MB / 1 GB, free: 11.23 MB / 0.795 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001228/1.003, allocations: 445.6 kB / 1 GB, free: 10.77 MB / 0.795 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000317/1.004, allocations: 12 kB / 1 GB, free: 10.76 MB / 0.795 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001181/1.005, allocations: 71.23 kB / 1.001 GB, free: 10.69 MB / 0.795 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001082/1.005, allocations: 44.5 kB / 1.001 GB, free: 10.65 MB / 0.795 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.426e-05/1.005, allocations: 39.97 kB / 1.001 GB, free: 10.61 MB / 0.795 GB
Notification: Performance of sorting global known variables: time 0.003203/1.008, allocations: 2.007 MB / 1.003 GB, free: 8.602 MB / 0.795 GB
Notification: Performance of sort global known variables: time 1.7e-07/1.008, allocations: 0 / 1.003 GB, free: 8.602 MB / 0.795 GB
Notification: Performance of remove unused functions: time 0.004099/1.012, allocations: 1.236 MB / 1.004 GB, free: 7.363 MB / 0.795 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 1 (floMacDyn.vol.dynBal.U)
 * 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 (54):
 * Single equations (assignments): 47
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 5
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * 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): 2 systems
   {(1,7), (1,7)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001484/1.014, allocations: 0.5872 MB / 1.004 GB, free: 6.777 MB / 0.795 GB
Notification: Performance of simCode: created initialization part: time 0.006/1.02, allocations: 3.067 MB / 1.007 GB, free: 3.688 MB / 0.795 GB
Notification: Performance of simCode: created event and clocks part: time 6.632e-06/1.02, allocations: 0 / 1.007 GB, free: 3.688 MB / 0.795 GB
Notification: Performance of simCode: created simulation system equations: time 0.001519/1.021, allocations: 0.5903 MB / 1.008 GB, free: 3.102 MB / 0.795 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006265/1.028, allocations: 1.338 MB / 1.009 GB, free: 1.816 MB / 0.795 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007453/1.035, allocations: 4.345 MB / 1.013 GB, free: 13.43 MB / 0.8106 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001453/1.037, allocations: 1.764 MB / 1.015 GB, free: 11.64 MB / 0.8106 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006469/1.037, allocations: 187.4 kB / 1.015 GB, free: 11.46 MB / 0.8106 GB
Notification: Performance of SimCode: time 1.102e-06/1.037, allocations: 0 / 1.015 GB, free: 11.46 MB / 0.8106 GB
Notification: Performance of Templates: time 0.09198/1.129, allocations: 68.14 MB / 1.082 GB, free: 7.789 MB / 0.8731 GB
make -j1 -f Buildings_8_Buildings.Fluid.Movers.Validation.Pump_stratos.makefile
(rm -f Buildings_8_Buildings.Fluid.Movers.Validation.Pump_stratos.pipe ; mkfifo Buildings_8_Buildings.Fluid.Movers.Validation.Pump_stratos.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Movers.Validation.Pump_stratos.pipe >> ../files/Buildings_8_Buildings.Fluid.Movers.Validation.Pump_stratos.sim & ./Buildings_8_Buildings.Fluid.Movers.Validation.Pump_stratos  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.Movers.Validation.Pump_stratos.pipe 2>&1)