Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic,fileNamePrefix="Buildings_maint_7_0_x_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic,fileNamePrefix="Buildings_maint_7_0_x_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.53/1.53, allocations: 252 MB / 267.3 MB, free: 10.78 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00115/0.00115, allocations: 166.2 kB / 327 MB, free: 2.082 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.05/2.05, allocations: 205.4 MB / 0.578 GB, free: 20.16 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009542/0.0009545, allocations: 91.56 kB / 0.6826 GB, free: 12.75 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.000378/0.000378, allocations: 8.5 kB / 0.7971 GB, free: 135.1 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2828/0.2832, allocations: 106.3 MB / 0.9009 GB, free: 63.36 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic): time 0.004724/0.288, allocations: 3.717 MB / 0.9045 GB, free: 59.62 MB / 0.6042 GB Notification: Performance of NFInst.instExpressions: time 0.1948/0.4828, allocations: 146.3 MB / 1.047 GB, free: 8.777 MB / 0.698 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001331/0.4842, allocations: 11.94 kB / 1.047 GB, free: 8.766 MB / 0.698 GB Notification: Performance of NFTyping.typeComponents: time 0.0009506/0.4852, allocations: 131 kB / 1.048 GB, free: 8.637 MB / 0.698 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-105:25:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘ contains a call to impure function ‘Modelica.Utilities.Streams.readLine‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-48:21:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-48:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-47:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. Notification: Performance of NFTyping.typeBindings: time 0.002182/0.4874, allocations: 363.4 kB / 1.048 GB, free: 8.285 MB / 0.698 GB Notification: Performance of NFTyping.typeClassSections: time 0.002364/0.4898, allocations: 0.6621 MB / 1.049 GB, free: 7.629 MB / 0.698 GB Notification: Performance of NFFlatten.flatten: time 0.001769/0.4915, allocations: 1.074 MB / 1.05 GB, free: 6.547 MB / 0.698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001208/0.4928, allocations: 0.5553 MB / 1.05 GB, free: 5.98 MB / 0.698 GB Notification: Performance of NFEvalConstants.evaluate: time 0.000978/0.4938, allocations: 290.5 kB / 1.05 GB, free: 5.695 MB / 0.698 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000916/0.4947, allocations: 318.2 kB / 1.051 GB, free: 5.383 MB / 0.698 GB Notification: Performance of NFPackage.collectConstants: time 0.0002871/0.495, allocations: 28 kB / 1.051 GB, free: 5.355 MB / 0.698 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001281/0.4963, allocations: 287.7 kB / 1.051 GB, free: 5.074 MB / 0.698 GB Notification: Performance of NFScalarize.scalarize: time 0.0004604/0.4968, allocations: 167.2 kB / 1.051 GB, free: 4.91 MB / 0.698 GB Notification: Performance of NFVerifyModel.verify: time 0.0009296/0.4977, allocations: 407.1 kB / 1.052 GB, free: 4.504 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.002709/0.5004, allocations: 1.277 MB / 1.053 GB, free: 3.223 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 1.018e-05/0.5004, allocations: 0 / 1.053 GB, free: 3.223 MB / 0.698 GB Notification: Performance of FrontEnd: time 3.296e-06/0.5005, allocations: 0 / 1.053 GB, free: 3.223 MB / 0.698 GB Notification: Performance of Transformations before backend: time 8.157e-05/0.5006, allocations: 4 kB / 1.053 GB, free: 3.219 MB / 0.698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 194 * Number of variables: 194 Notification: Performance of Generate backend data structure: time 0.003644/0.5042, allocations: 1.092 MB / 1.054 GB, free: 2.074 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 7.333e-05/0.5043, allocations: 12.03 kB / 1.054 GB, free: 2.062 MB / 0.698 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004847/0.5048, allocations: 122.9 kB / 1.054 GB, free: 1.934 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001331/0.5061, allocations: 179.6 kB / 1.054 GB, free: 1.758 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001885/0.508, allocations: 0.7032 MB / 1.055 GB, free: 1.016 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001021/0.5081, allocations: 54 kB / 1.055 GB, free: 0.9609 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002253/0.5084, allocations: 76 kB / 1.055 GB, free: 0.8867 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002058/0.5104, allocations: 0.8403 MB / 1.056 GB, free: 8 kB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.331e-05/0.5105, allocations: 4 kB / 1.056 GB, free: 4 kB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.5577/1.068, allocations: 27.92 kB / 1.056 GB, free: 156.1 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.512e-05/1.068, allocations: 18.06 kB / 1.056 GB, free: 156.1 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002014/1.07, allocations: 1.06 MB / 1.057 GB, free: 156.1 MB / 0.698 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003719/1.074, allocations: 2.35 MB / 1.059 GB, free: 155.4 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001249/1.075, allocations: 0.7167 MB / 1.06 GB, free: 155.4 MB / 0.698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004733/1.076, allocations: 274.9 kB / 1.06 GB, free: 155.3 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 8.856e-05/1.076, allocations: 32.14 kB / 1.06 GB, free: 155.3 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008152/1.077, allocations: 420.3 kB / 1.061 GB, free: 155.3 MB / 0.698 GB Notification: Performance of pre-optimization done (n=71): time 2.996e-06/1.077, allocations: 0.8125 kB / 1.061 GB, free: 155.3 MB / 0.698 GB Notification: Performance of matching and sorting (n=71): time 0.002928/1.08, allocations: 1.071 MB / 1.062 GB, free: 155.1 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.33e-05/1.08, allocations: 193.6 kB / 1.062 GB, free: 154.9 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007725/1.081, allocations: 0.5698 MB / 1.062 GB, free: 154.7 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 6.119e-05/1.081, allocations: 37.77 kB / 1.062 GB, free: 154.7 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002986/1.081, allocations: 381.8 kB / 1.063 GB, free: 154.5 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001795/1.081, allocations: 232.2 kB / 1.063 GB, free: 154.4 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.563e-05/1.081, allocations: 12.59 kB / 1.063 GB, free: 154.4 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 0.0001402/1.081, allocations: 380.2 kB / 1.063 GB, free: 154.1 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004265/1.082, allocations: 218 kB / 1.064 GB, free: 154.1 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005252/1.082, allocations: 322.7 kB / 1.064 GB, free: 154 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000907/1.083, allocations: 0.531 MB / 1.064 GB, free: 153.9 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.055e-06/1.083, allocations: 0 / 1.064 GB, free: 153.9 MB / 0.698 GB Notification: Performance of matching and sorting (n=77) (initialization): time 0.001697/1.085, allocations: 0.7143 MB / 1.065 GB, free: 153.8 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 2.448e-05/1.085, allocations: 6.078 kB / 1.065 GB, free: 153.8 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.602e-05/1.085, allocations: 1.031 kB / 1.065 GB, free: 153.8 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006387/1.086, allocations: 93.22 kB / 1.065 GB, free: 153.8 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006516/1.086, allocations: 144.2 kB / 1.065 GB, free: 153.8 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001935/1.088, allocations: 1.511 MB / 1.067 GB, free: 152.5 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006801/1.089, allocations: 84.59 kB / 1.067 GB, free: 152.5 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.573e-05/1.089, allocations: 26.47 kB / 1.067 GB, free: 152.5 MB / 0.698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (75): * Single equations (assignments): 74 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.000513/1.09, allocations: 245.1 kB / 1.067 GB, free: 152.4 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001415/1.09, allocations: 78.06 kB / 1.067 GB, free: 152.3 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002574/1.092, allocations: 0.9741 MB / 1.068 GB, free: 152.2 MB / 0.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.345e-05/1.092, allocations: 8.781 kB / 1.068 GB, free: 152.2 MB / 0.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.938e-06/1.092, allocations: 0.9375 kB / 1.068 GB, free: 152.2 MB / 0.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.406e-05/1.092, allocations: 5.094 kB / 1.068 GB, free: 152.2 MB / 0.698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001395/1.094, allocations: 0.8167 MB / 1.069 GB, free: 152 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.685e-06/1.094, allocations: 1.375 kB / 1.069 GB, free: 152 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000642/1.094, allocations: 140.1 kB / 1.069 GB, free: 152 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005458/1.095, allocations: 86.22 kB / 1.069 GB, free: 152 MB / 0.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.75e-05/1.095, allocations: 20.31 kB / 1.069 GB, free: 152 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001856/1.097, allocations: 1.548 MB / 1.071 GB, free: 150.6 MB / 0.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.055e-06/1.097, allocations: 1.188 kB / 1.071 GB, free: 150.6 MB / 0.698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002134/1.099, allocations: 0.8337 MB / 1.072 GB, free: 150.5 MB / 0.698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004466/1.099, allocations: 265.3 kB / 1.072 GB, free: 150.3 MB / 0.698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001007/1.1, allocations: 19.89 kB / 1.072 GB, free: 150.3 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005787/1.1, allocations: 71.34 kB / 1.072 GB, free: 150.3 MB / 0.698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001968/1.1, allocations: 63.62 kB / 1.072 GB, free: 150.3 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.537e-05/1.1, allocations: 28.97 kB / 1.072 GB, free: 150.3 MB / 0.698 GB Notification: Performance of sorting global known variables: time 0.0006845/1.101, allocations: 420.2 kB / 1.072 GB, free: 150.2 MB / 0.698 GB Notification: Performance of sort global known variables: time 2.8e-07/1.101, allocations: 0 / 1.072 GB, free: 150.2 MB / 0.698 GB Notification: Performance of remove unused functions: time 0.001007/1.102, allocations: 259.5 kB / 1.073 GB, free: 150.2 MB / 0.698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of discrete states: 2 (weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (82): * Single equations (assignments): 79 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003499/1.106, allocations: 1.835 MB / 1.074 GB, free: 149.4 MB / 0.698 GB Notification: Performance of simCode: created initialization part: time 0.001838/1.108, allocations: 0.7246 MB / 1.075 GB, free: 149.3 MB / 0.698 GB Notification: Performance of simCode: created event and clocks part: time 4.248e-06/1.108, allocations: 1.656 kB / 1.075 GB, free: 149.3 MB / 0.698 GB Notification: Performance of simCode: created simulation system equations: time 0.0009414/1.109, allocations: 488.5 kB / 1.076 GB, free: 149.1 MB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001276/1.11, allocations: 266 kB / 1.076 GB, free: 149.1 MB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01335/1.123, allocations: 6.257 MB / 1.082 GB, free: 146.4 MB / 0.698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007188/1.124, allocations: 0.9893 MB / 1.083 GB, free: 145.6 MB / 0.698 GB Notification: Performance of simCode: alias equations: time 0.001061/1.125, allocations: 244.5 kB / 1.083 GB, free: 145.5 MB / 0.698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005484/1.126, allocations: 344.5 kB / 1.083 GB, free: 145.2 MB / 0.698 GB Notification: Performance of SimCode: time 8.32e-07/1.126, allocations: 3.938 kB / 1.083 GB, free: 145.2 MB / 0.698 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04459/1.17, allocations: 18.03 MB / 1.101 GB, free: 130.5 MB / 0.698 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002049/1.171, allocations: 325 kB / 1.101 GB, free: 130.1 MB / 0.698 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.061/4.232, allocations: 0 / 1.101 GB, free: 130.1 MB / 0.698 GB (rm -f Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe >> ../files/Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_7_0_x_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic_fmu --startTime=0 --stopTime=8.64e+06 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic.fmu > Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe 2>&1)