Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle.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.SolarGeometry.BaseClasses.Examples.ZenithAngle,fileNamePrefix="Buildings_maint_7_0_x_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_ZenithAngle",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle,fileNamePrefix="Buildings_maint_7_0_x_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_ZenithAngle",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 1.47/1.47, allocations: 252 MB / 267.3 MB, free: 10.86 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001623/0.001623, allocations: 174.2 kB / 327 MB, free: 2.113 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.621/1.621, allocations: 205.4 MB / 0.578 GB, free: 20.14 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.000751/0.000751, allocations: 85.17 kB / 0.6826 GB, free: 12.77 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.00035/0.0003501, allocations: 12.17 kB / 0.7971 GB, free: 135.2 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1883/0.1886, allocations: 106.3 MB / 0.9009 GB, free: 63.41 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle): time 0.004539/0.1932, allocations: 3.725 MB / 0.9046 GB, free: 59.66 MB / 0.6042 GB Notification: Performance of NFInst.instExpressions: time 0.1535/0.3467, allocations: 146.3 MB / 1.047 GB, free: 8.801 MB / 0.698 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007934/0.3476, allocations: 11.94 kB / 1.047 GB, free: 8.789 MB / 0.698 GB Notification: Performance of NFTyping.typeComponents: time 0.0004929/0.3481, allocations: 131 kB / 1.048 GB, free: 8.66 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 0.00138/0.3495, allocations: 365.3 kB / 1.048 GB, free: 8.305 MB / 0.698 GB Notification: Performance of NFTyping.typeClassSections: time 0.001841/0.3513, allocations: 0.6669 MB / 1.049 GB, free: 7.645 MB / 0.698 GB Notification: Performance of NFFlatten.flatten: time 0.001288/0.3526, allocations: 1.082 MB / 1.05 GB, free: 6.555 MB / 0.698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0008109/0.3535, allocations: 0.5709 MB / 1.05 GB, free: 5.973 MB / 0.698 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0005451/0.354, allocations: 302.5 kB / 1.05 GB, free: 5.676 MB / 0.698 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0004369/0.3545, allocations: 326 kB / 1.051 GB, free: 5.355 MB / 0.698 GB Notification: Performance of NFPackage.collectConstants: time 7.653e-05/0.3546, allocations: 24 kB / 1.051 GB, free: 5.332 MB / 0.698 GB Notification: Performance of NFFlatten.collectFunctions: time 0.000729/0.3553, allocations: 299.7 kB / 1.051 GB, free: 5.039 MB / 0.698 GB Notification: Performance of NFScalarize.scalarize: time 0.0001944/0.3555, allocations: 163.2 kB / 1.051 GB, free: 4.879 MB / 0.698 GB Notification: Performance of NFVerifyModel.verify: time 0.0003822/0.3559, allocations: 415.1 kB / 1.052 GB, free: 4.465 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.001371/0.3573, allocations: 1.277 MB / 1.053 GB, free: 3.184 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 5.831e-06/0.3573, allocations: 0 / 1.053 GB, free: 3.184 MB / 0.698 GB Notification: Performance of FrontEnd: time 2.084e-06/0.3573, allocations: 0 / 1.053 GB, free: 3.184 MB / 0.698 GB Notification: Performance of Transformations before backend: time 1.29e-05/0.3573, allocations: 0 / 1.053 GB, free: 3.184 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: 196 * Number of variables: 196 Notification: Performance of Generate backend data structure: time 0.002034/0.3594, allocations: 1.108 MB / 1.054 GB, free: 2.023 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 4.294e-05/0.3594, allocations: 12.03 kB / 1.054 GB, free: 2.012 MB / 0.698 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001566/0.3596, allocations: 119 kB / 1.054 GB, free: 1.887 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008672/0.3604, allocations: 191.5 kB / 1.054 GB, free: 1.699 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009811/0.3614, allocations: 0.7031 MB / 1.055 GB, free: 0.957 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.914e-05/0.3615, allocations: 58 kB / 1.055 GB, free: 0.8984 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.592e-05/0.3616, allocations: 72 kB / 1.055 GB, free: 0.8281 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.4076/0.7692, allocations: 0.8494 MB / 1.056 GB, free: 155.7 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.635e-05/0.7693, allocations: 0 / 1.056 GB, free: 155.7 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001204/0.7695, allocations: 34.31 kB / 1.056 GB, free: 155.7 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.554e-05/0.7695, allocations: 20.25 kB / 1.056 GB, free: 155.7 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001812/0.7713, allocations: 1.061 MB / 1.057 GB, free: 155.6 MB / 0.698 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00341/0.7747, allocations: 2.367 MB / 1.059 GB, free: 155 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001154/0.7759, allocations: 0.7991 MB / 1.06 GB, free: 154.9 MB / 0.698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004367/0.7763, allocations: 277.5 kB / 1.06 GB, free: 154.9 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 7.268e-05/0.7764, allocations: 36.23 kB / 1.06 GB, free: 154.9 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007076/0.7771, allocations: 431.8 kB / 1.061 GB, free: 154.8 MB / 0.698 GB Notification: Performance of pre-optimization done (n=72): time 2.114e-06/0.7771, allocations: 0 / 1.061 GB, free: 154.8 MB / 0.698 GB Notification: Performance of matching and sorting (n=72): time 0.002628/0.7798, allocations: 1.085 MB / 1.062 GB, free: 154.6 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.563e-05/0.7798, allocations: 200 kB / 1.062 GB, free: 154.4 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006135/0.7805, allocations: 0.57 MB / 1.063 GB, free: 154.2 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 4.921e-05/0.7805, allocations: 41.8 kB / 1.063 GB, free: 154.2 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002192/0.7807, allocations: 369.5 kB / 1.063 GB, free: 154 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001392/0.7809, allocations: 234.9 kB / 1.063 GB, free: 153.9 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.249e-05/0.7809, allocations: 11.5 kB / 1.063 GB, free: 153.9 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 0.0001111/0.781, allocations: 381 kB / 1.064 GB, free: 153.6 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00041/0.7815, allocations: 217.9 kB / 1.064 GB, free: 153.6 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004675/0.7819, allocations: 320.4 kB / 1.064 GB, free: 153.5 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008402/0.7828, allocations: 0.5314 MB / 1.065 GB, free: 153.4 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.374e-06/0.7828, allocations: 4 kB / 1.065 GB, free: 153.4 MB / 0.698 GB Notification: Performance of matching and sorting (n=77) (initialization): time 0.001555/0.7844, allocations: 0.7254 MB / 1.065 GB, free: 153.3 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 2.228e-05/0.7844, allocations: 5.094 kB / 1.065 GB, free: 153.3 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.067e-06/0.7844, allocations: 3.125 kB / 1.065 GB, free: 153.3 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006065/0.785, allocations: 83.55 kB / 1.065 GB, free: 153.3 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00062/0.7857, allocations: 141.3 kB / 1.066 GB, free: 153.3 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001846/0.7875, allocations: 1.519 MB / 1.067 GB, free: 152 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006261/0.7882, allocations: 80.91 kB / 1.067 GB, free: 152 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.023e-05/0.7882, allocations: 31.27 kB / 1.067 GB, free: 152 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 0.0004602/0.7887, allocations: 247.7 kB / 1.067 GB, free: 151.8 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001241/0.7888, allocations: 75.03 kB / 1.067 GB, free: 151.8 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002379/0.7912, allocations: 1.006 MB / 1.068 GB, free: 151.7 MB / 0.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.187e-05/0.7912, allocations: 8.688 kB / 1.068 GB, free: 151.7 MB / 0.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.009e-06/0.7913, allocations: 10.44 kB / 1.068 GB, free: 151.7 MB / 0.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.293e-05/0.7913, allocations: 6.719 kB / 1.068 GB, free: 151.7 MB / 0.698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003222/0.7945, allocations: 1.862 MB / 1.07 GB, free: 151.3 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.847e-06/0.7945, allocations: 3.938 kB / 1.07 GB, free: 151.3 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005952/0.7951, allocations: 145.2 kB / 1.07 GB, free: 151.3 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005213/0.7957, allocations: 88.45 kB / 1.071 GB, free: 151.3 MB / 0.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.389e-05/0.7957, allocations: 19.88 kB / 1.071 GB, free: 151.3 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001547/0.7973, allocations: 1.544 MB / 1.072 GB, free: 150 MB / 0.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.716e-06/0.7973, allocations: 5.359 kB / 1.072 GB, free: 150 MB / 0.698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001872/0.7992, allocations: 0.9221 MB / 1.073 GB, free: 149.8 MB / 0.698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003356/0.7995, allocations: 271.9 kB / 1.073 GB, free: 149.6 MB / 0.698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.746e-05/0.7996, allocations: 18.92 kB / 1.073 GB, free: 149.6 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005842/0.8002, allocations: 68.12 kB / 1.073 GB, free: 149.6 MB / 0.698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001487/0.8004, allocations: 66.12 kB / 1.073 GB, free: 149.6 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.165e-05/0.8004, allocations: 28.11 kB / 1.073 GB, free: 149.6 MB / 0.698 GB Notification: Performance of sorting global known variables: time 0.0006/0.8011, allocations: 423.1 kB / 1.074 GB, free: 149.5 MB / 0.698 GB Notification: Performance of sort global known variables: time 1.9e-07/0.8011, allocations: 0 / 1.074 GB, free: 149.5 MB / 0.698 GB Notification: Performance of remove unused functions: time 0.0008411/0.8019, allocations: 265.7 kB / 1.074 GB, free: 149.5 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.conTim.tNext,weaDat.conTimMin.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (86): * Single equations (assignments): 83 * 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 0.00316/0.8051, allocations: 1.937 MB / 1.076 GB, free: 148.6 MB / 0.698 GB Notification: Performance of simCode: created initialization part: time 0.001523/0.8066, allocations: 0.7285 MB / 1.077 GB, free: 148.5 MB / 0.698 GB Notification: Performance of simCode: created event and clocks part: time 4.258e-06/0.8066, allocations: 1.281 kB / 1.077 GB, free: 148.5 MB / 0.698 GB Notification: Performance of simCode: created simulation system equations: time 0.0008511/0.8075, allocations: 493.9 kB / 1.077 GB, free: 148.3 MB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00121/0.8087, allocations: 262.7 kB / 1.077 GB, free: 148.3 MB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01105/0.8198, allocations: 6.416 MB / 1.084 GB, free: 145 MB / 0.698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005695/0.8204, allocations: 0.9995 MB / 1.085 GB, free: 144.1 MB / 0.698 GB Notification: Performance of simCode: alias equations: time 0.0008743/0.8213, allocations: 255.7 kB / 1.085 GB, free: 144 MB / 0.698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000414/0.8217, allocations: 337.8 kB / 1.085 GB, free: 143.8 MB / 0.698 GB Notification: Performance of SimCode: time 8.91e-07/0.8217, allocations: 0 / 1.085 GB, free: 143.8 MB / 0.698 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03503/0.8568, allocations: 18.34 MB / 1.103 GB, free: 128.4 MB / 0.698 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001688/0.857, allocations: 315.9 kB / 1.103 GB, free: 128 MB / 0.698 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.847/3.704, allocations: 3.234 kB / 1.103 GB, free: 128 MB / 0.698 GB (rm -f Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle.pipe >> ../files/Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_7_0_x_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_ZenithAngle_fmu --startTime=100000 --stopTime=300000 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_ZenithAngle.fmu > Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.ZenithAngle.pipe 2>&1)