Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0008052/0.0008052, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0008133/0.0008133, allocations: 165.9 kB / 22.46 MB, free: 2.105 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.8447/0.8447, allocations: 177.1 MB / 202.8 MB, free: 5.758 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo): time 1.697/1.697, allocations: 377.9 MB / 0.6221 GB, free: 8.676 MB / 0.5886 GB
"
[Timeout remaining time 178]
Using package Buildings with version 12.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand,fileNamePrefix="Buildings_12_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_CylindricalHeatSource_Integrand",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand,fileNamePrefix="Buildings_12_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_CylindricalHeatSource_Integrand",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.392e-06/1.392e-06, allocations: 0 / 0.981 GB, free: 2.539 MB / 0.9323 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.69e-05/1.829e-05, allocations: 6.281 kB / 0.981 GB, free: 2.531 MB / 0.9323 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand): time 0.001314/0.001333, allocations: 0.5982 MB / 0.9816 GB, free: 1.938 MB / 0.9323 GB
Notification: Performance of NFInst.instExpressions: time 0.001471/0.002804, allocations: 1.564 MB / 0.9831 GB, free: 364 kB / 0.9323 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.16e-05/0.002826, allocations: 0 / 0.9831 GB, free: 364 kB / 0.9323 GB
Notification: Performance of NFTyping.typeComponents: time 2.639e-05/0.002852, allocations: 0 / 0.9831 GB, free: 364 kB / 0.9323 GB
Notification: Performance of NFTyping.typeBindings: time 3.99e-05/0.002892, allocations: 4 kB / 0.9831 GB, free: 360 kB / 0.9323 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004627/0.003355, allocations: 203.2 kB / 0.9833 GB, free: 156 kB / 0.9323 GB
Notification: Performance of NFFlatten.flatten: time 7.744e-05/0.003432, allocations: 23.97 kB / 0.9834 GB, free: 132 kB / 0.9323 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.452e-05/0.003467, allocations: 0 / 0.9834 GB, free: 132 kB / 0.9323 GB
Notification: Performance of NFEvalConstants.evaluate: time 3.414e-05/0.003501, allocations: 12 kB / 0.9834 GB, free: 120 kB / 0.9323 GB
Notification: Performance of NFSimplifyModel.simplify: time 2.747e-05/0.003528, allocations: 15.91 kB / 0.9834 GB, free: 104 kB / 0.9323 GB
Notification: Performance of NFPackage.collectConstants: time 1.085e-05/0.003539, allocations: 0 / 0.9834 GB, free: 104 kB / 0.9323 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003927/0.003932, allocations: 271.5 kB / 0.9836 GB, free: 15.84 MB / 0.948 GB
Notification: Performance of NFScalarize.scalarize: time 3.459e-05/0.003966, allocations: 4 kB / 0.9837 GB, free: 15.83 MB / 0.948 GB
Notification: Performance of NFVerifyModel.verify: time 2.207e-05/0.003989, allocations: 7.938 kB / 0.9837 GB, free: 15.82 MB / 0.948 GB
Notification: Performance of NFConvertDAE.convert: time 0.0002107/0.004199, allocations: 211.4 kB / 0.9839 GB, free: 15.62 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 1.884e-06/0.004201, allocations: 4 kB / 0.9839 GB, free: 15.61 MB / 0.948 GB
Notification: Performance of FrontEnd: time 1.042e-06/0.004202, allocations: 0 / 0.9839 GB, free: 15.61 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 3.567e-06/0.004206, allocations: 0 / 0.9839 GB, free: 15.61 MB / 0.948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 5
 * Number of variables: 5
Notification: Performance of Generate backend data structure: time 0.0002688/0.004474, allocations: 297.9 kB / 0.9841 GB, free: 15.29 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 3.356e-05/0.004508, allocations: 16.03 kB / 0.9842 GB, free: 15.28 MB / 0.948 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 2.874e-05/0.004537, allocations: 34.75 kB / 0.9842 GB, free: 15.23 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003853/0.004922, allocations: 68.86 kB / 0.9843 GB, free: 15.17 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.079e-05/0.004993, allocations: 109.8 kB / 0.9844 GB, free: 15.04 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.388e-06/0.005002, allocations: 4.375 kB / 0.9844 GB, free: 15.03 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.34e-05/0.005016, allocations: 8.312 kB / 0.9844 GB, free: 15.02 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001265/0.005142, allocations: 78.16 kB / 0.9845 GB, free: 14.94 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.422e-06/0.005149, allocations: 192 / 0.9845 GB, free: 14.94 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.095e-05/0.00516, allocations: 4.125 kB / 0.9845 GB, free: 14.94 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.659e-06/0.005164, allocations: 4 kB / 0.9845 GB, free: 14.93 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001824/0.005347, allocations: 87.86 kB / 0.9845 GB, free: 14.85 MB / 0.948 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001477/0.005494, allocations: 144.8 kB / 0.9847 GB, free: 14.66 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001129/0.005607, allocations: 82.52 kB / 0.9848 GB, free: 14.57 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 5.005e-05/0.005657, allocations: 40.89 kB / 0.9848 GB, free: 14.53 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.223e-05/0.00567, allocations: 4 kB / 0.9848 GB, free: 14.53 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.889e-05/0.005688, allocations: 42.48 kB / 0.9848 GB, free: 14.48 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=5): time 8.82e-07/0.005689, allocations: 0 / 0.9848 GB, free: 14.48 MB / 0.948 GB
Notification: Performance of matching and sorting (n=5): time 0.0002357/0.005925, allocations: 141.5 kB / 0.985 GB, free: 14.33 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.848e-05/0.005954, allocations: 51.41 kB / 0.985 GB, free: 14.27 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.985e-05/0.006023, allocations: 105.8 kB / 0.9851 GB, free: 14.16 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 1.297e-05/0.006036, allocations: 25.7 kB / 0.9852 GB, free: 14.12 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 2.607e-05/0.006062, allocations: 80.14 kB / 0.9852 GB, free: 14.04 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 2.944e-05/0.006092, allocations: 27.78 kB / 0.9853 GB, free: 14.02 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.99e-05/0.006132, allocations: 25.69 kB / 0.9853 GB, free: 13.98 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 6.796e-05/0.0062, allocations: 318.8 kB / 0.9856 GB, free: 13.66 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 4.348e-05/0.006243, allocations: 35.91 kB / 0.9856 GB, free: 13.63 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 3.923e-05/0.006282, allocations: 31.97 kB / 0.9857 GB, free: 13.6 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 9.678e-05/0.006379, allocations: 73.42 kB / 0.9857 GB, free: 13.52 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.104e-06/0.006381, allocations: 3.938 kB / 0.9857 GB, free: 13.52 MB / 0.948 GB
Notification: Performance of matching and sorting (n=5) (initialization): time 0.0001325/0.006514, allocations: 113.6 kB / 0.9858 GB, free: 13.4 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.153e-05/0.006525, allocations: 4 kB / 0.9858 GB, free: 13.4 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.048e-06/0.006529, allocations: 0 / 0.9858 GB, free: 13.4 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.248e-05/0.006542, allocations: 7.922 kB / 0.9858 GB, free: 13.39 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.99e-05/0.006642, allocations: 15.98 kB / 0.9859 GB, free: 13.38 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.292e-06/0.006648, allocations: 7.922 kB / 0.9859 GB, free: 13.37 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 4.297e-05/0.006691, allocations: 12 kB / 0.9859 GB, free: 13.36 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.696e-06/0.0067, allocations: 3.984 kB / 0.9859 GB, free: 13.35 MB / 0.948 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * 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 (5):
 * Single equations (assignments): 5
 * 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 5.518e-05/0.006755, allocations: 113.8 kB / 0.986 GB, free: 13.23 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.244e-05/0.006767, allocations: 7.953 kB / 0.986 GB, free: 13.22 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002543/0.007022, allocations: 209.4 kB / 0.9862 GB, free: 13.02 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.196e-06/0.007025, allocations: 3.938 kB / 0.9862 GB, free: 13.01 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.847e-06/0.007029, allocations: 0 / 0.9862 GB, free: 13.01 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.705e-06/0.007031, allocations: 4 kB / 0.9862 GB, free: 13.01 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001144/0.007146, allocations: 184.5 kB / 0.9864 GB, free: 12.79 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.52e-07/0.007147, allocations: 0 / 0.9864 GB, free: 12.79 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 7.977e-05/0.007227, allocations: 27.92 kB / 0.9864 GB, free: 12.76 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.423e-06/0.007228, allocations: 4 kB / 0.9864 GB, free: 12.75 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.102e-05/0.007239, allocations: 4 kB / 0.9864 GB, free: 12.75 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.724e-06/0.007241, allocations: 3.938 kB / 0.9864 GB, free: 12.75 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.062e-06/0.007242, allocations: 0 / 0.9864 GB, free: 12.75 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001771/0.007419, allocations: 191.6 kB / 0.9866 GB, free: 12.54 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 8.667e-06/0.007428, allocations: 11.94 kB / 0.9866 GB, free: 12.53 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.22e-05/0.00744, allocations: 4 kB / 0.9866 GB, free: 12.53 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 3.692e-05/0.007477, allocations: 15.94 kB / 0.9866 GB, free: 12.51 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.058e-05/0.007497, allocations: 7.984 kB / 0.9866 GB, free: 12.5 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.083e-06/0.007504, allocations: 8 kB / 0.9866 GB, free: 12.5 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 2.87e-05/0.007533, allocations: 87.2 kB / 0.9867 GB, free: 12.41 MB / 0.948 GB
Notification: Performance of sort global known variables: time 6e-08/0.007533, allocations: 3.938 kB / 0.9867 GB, free: 12.41 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.0002046/0.007738, allocations: 67.81 kB / 0.9868 GB, free: 12.34 MB / 0.948 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 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (16):
 * Single equations (assignments): 16
 * 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 Backend phase and start with SimCode phase: time 0.0005242/0.008262, allocations: 0.8191 MB / 0.9876 GB, free: 11.49 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.0001641/0.008426, allocations: 107.9 kB / 0.9877 GB, free: 11.39 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 1.583e-06/0.008428, allocations: 0 / 0.9877 GB, free: 11.39 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 6.011e-05/0.008488, allocations: 63.91 kB / 0.9878 GB, free: 11.32 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000116/0.008604, allocations: 13.11 kB / 0.9878 GB, free: 11.31 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004052/0.009009, allocations: 268 kB / 0.988 GB, free: 11.01 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 4.697e-05/0.009056, allocations: 75.58 kB / 0.9881 GB, free: 10.92 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 5.69e-05/0.009113, allocations: 28.28 kB / 0.9881 GB, free: 10.89 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 6.507e-05/0.009178, allocations: 36.47 kB / 0.9882 GB, free: 10.86 MB / 0.948 GB
Notification: Performance of SimCode: time 4.41e-07/0.009178, allocations: 0 / 0.9882 GB, free: 10.86 MB / 0.948 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.01586/0.02504, allocations: 4.338 MB / 0.9924 GB, free: 6.754 MB / 0.948 GB
Notification: Performance of buildModelFMU: Generate platform static: time 6.619/6.644, allocations: 2.656 kB / 0.9924 GB, free: 6.754 MB / 0.948 GB
"
[Timeout remaining time 293]
(rm -f Buildings_12_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand.pipe ; mkfifo Buildings_12_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand.pipe >> ../files/Buildings_12_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_12_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand_res.mat --tempDir=temp_Buildings_12_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_CylindricalHeatSource_Integrand_fmu --startTime=0.01 --stopTime=15 --stepSize=0.005996 --timeout=400 --tolerance=1e-06 Buildings_12_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_CylindricalHeatSource_Integrand.fmu > Buildings_12_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand.pipe 2>&1) [Timeout 420.0]
diffSimulationResults("Buildings_12_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_CylindricalHeatSource_Integrand.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300]
""
[Timeout remaining time 300]
Reference file matches
[Calling sys.exit(0), Time elapsed: 10.50257555115968]