Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface.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 0.001384/0.001384, allocations: 99.64 kB / 18.95 MB, free: 2.668 MB / 14.72 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 0.001597/0.001597, allocations: 215.5 kB / 22.25 MB, free: 5.258 MB / 14.72 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 1.494/1.494, allocations: 230.6 MB / 256 MB, free: 7.777 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo): time 2.936/2.936, allocations: 476 MB / 0.7699 GB, free: 4.742 MB / 0.6231 GB
"
[Timeout remaining time 176]
Using package Buildings with version 11.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.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.HeatTransfer.Radiosity.Examples.OpaqueSurface,fileNamePrefix="Buildings_11_Buildings_HeatTransfer_Radiosity_Examples_OpaqueSurface",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface,fileNamePrefix="Buildings_11_Buildings_HeatTransfer_Radiosity_Examples_OpaqueSurface",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002354/0.002354, allocations: 68.41 kB / 1.117 GB, free: 41.09 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3719/0.3743, allocations: 170 MB / 1.283 GB, free: 12.45 MB / 0.9825 GB
Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface): time 0.002929/0.3772, allocations: 1.612 MB / 1.284 GB, free: 10.83 MB / 0.9825 GB
Notification: Performance of NFInst.instExpressions: time 0.0009345/0.3781, allocations: 490.8 kB / 1.285 GB, free: 10.35 MB / 0.9825 GB
Notification: Performance of NFInst.updateImplicitVariability: time 6.994e-05/0.3782, allocations: 4 kB / 1.285 GB, free: 10.34 MB / 0.9825 GB
Notification: Performance of NFTyping.typeComponents: time 5.331e-05/0.3783, allocations: 11.86 kB / 1.285 GB, free: 10.33 MB / 0.9825 GB
Notification: Performance of NFTyping.typeBindings: time 0.0001369/0.3784, allocations: 39.62 kB / 1.285 GB, free: 10.29 MB / 0.9825 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0002058/0.3786, allocations: 31.91 kB / 1.285 GB, free: 10.26 MB / 0.9825 GB
Notification: Performance of NFFlatten.flatten: time 0.0001804/0.3788, allocations: 143.4 kB / 1.285 GB, free: 10.12 MB / 0.9825 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001265/0.3789, allocations: 27.44 kB / 1.285 GB, free: 10.1 MB / 0.9825 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002266/0.3791, allocations: 71.7 kB / 1.285 GB, free: 10.03 MB / 0.9825 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001087/0.3792, allocations: 51.77 kB / 1.285 GB, free: 9.977 MB / 0.9825 GB
Notification: Performance of NFPackage.collectConstants: time 1.99e-05/0.3793, allocations: 4 kB / 1.285 GB, free: 9.973 MB / 0.9825 GB
Notification: Performance of NFFlatten.collectFunctions: time 2.605e-05/0.3793, allocations: 12 kB / 1.285 GB, free: 9.961 MB / 0.9825 GB
Notification: Performance of NFScalarize.scalarize: time 2.345e-05/0.3793, allocations: 15.92 kB / 1.285 GB, free: 9.945 MB / 0.9825 GB
Notification: Performance of NFVerifyModel.verify: time 5.961e-05/0.3794, allocations: 51.73 kB / 1.285 GB, free: 9.895 MB / 0.9825 GB
Notification: Performance of NFConvertDAE.convert: time 0.0001637/0.3795, allocations: 105.3 kB / 1.285 GB, free: 9.793 MB / 0.9825 GB
Notification: Performance of FrontEnd - DAE generated: time 4.268e-06/0.3795, allocations: 7.875 kB / 1.285 GB, free: 9.785 MB / 0.9825 GB
Notification: Performance of FrontEnd: time 1.473e-06/0.3795, allocations: 4 kB / 1.285 GB, free: 9.781 MB / 0.9825 GB
Notification: Performance of Transformations before backend: time 5.079e-06/0.3795, allocations: 0 / 1.285 GB, free: 9.781 MB / 0.9825 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 14
 * Number of variables: 14
Notification: Performance of Generate backend data structure: time 0.0005797/0.3801, allocations: 329.9 kB / 1.285 GB, free: 9.43 MB / 0.9825 GB
Notification: Performance of prepare preOptimizeDAE: time 3.773e-05/0.3802, allocations: 8.031 kB / 1.285 GB, free: 9.422 MB / 0.9825 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.476e-05/0.3802, allocations: 38.75 kB / 1.285 GB, free: 9.375 MB / 0.9825 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.678e-05/0.3802, allocations: 8.891 kB / 1.285 GB, free: 9.367 MB / 0.9825 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002802/0.3805, allocations: 158.3 kB / 1.286 GB, free: 9.188 MB / 0.9825 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.989e-06/0.3805, allocations: 4.375 kB / 1.286 GB, free: 9.184 MB / 0.9825 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.089e-05/0.3805, allocations: 8.375 kB / 1.286 GB, free: 9.176 MB / 0.9825 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001384/0.3807, allocations: 69.8 kB / 1.286 GB, free: 9.102 MB / 0.9825 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.607e-06/0.3807, allocations: 0 / 1.286 GB, free: 9.102 MB / 0.9825 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.112e-05/0.3807, allocations: 4 kB / 1.286 GB, free: 9.098 MB / 0.9825 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.097e-06/0.3807, allocations: 0 / 1.286 GB, free: 9.098 MB / 0.9825 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 8.124e-05/0.3808, allocations: 39.98 kB / 1.286 GB, free: 9.059 MB / 0.9825 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006441/0.3814, allocations: 335.7 kB / 1.286 GB, free: 8.688 MB / 0.9825 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002775/0.3817, allocations: 62.62 kB / 1.286 GB, free: 8.617 MB / 0.9825 GB
Notification: Performance of preOpt resolveLoops (simulation): time 5.319e-05/0.3818, allocations: 28.94 kB / 1.286 GB, free: 8.586 MB / 0.9825 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.189e-05/0.3818, allocations: 0 / 1.286 GB, free: 8.586 MB / 0.9825 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.295e-05/0.3818, allocations: 34.5 kB / 1.286 GB, free: 8.543 MB / 0.9825 GB
Notification: Performance of pre-optimization done (n=4): time 1.012e-06/0.3818, allocations: 0 / 1.286 GB, free: 8.543 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=4): time 0.0005454/0.3824, allocations: 122.4 kB / 1.286 GB, free: 8.414 MB / 0.9825 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.108e-05/0.3824, allocations: 51.41 kB / 1.286 GB, free: 8.352 MB / 0.9825 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001779/0.3826, allocations: 161.1 kB / 1.287 GB, free: 8.188 MB / 0.9825 GB
Notification: Performance of collectPreVariables (initialization): time 2.974e-05/0.3826, allocations: 29.7 kB / 1.287 GB, free: 8.152 MB / 0.9825 GB
Notification: Performance of collectInitialEqns (initialization): time 9.36e-05/0.3827, allocations: 120 kB / 1.287 GB, free: 8.031 MB / 0.9825 GB
Notification: Performance of collectInitialBindings (initialization): time 1.89e-05/0.3827, allocations: 11.84 kB / 1.287 GB, free: 8.02 MB / 0.9825 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.658e-05/0.3828, allocations: 21.7 kB / 1.287 GB, free: 7.992 MB / 0.9825 GB
Notification: Performance of setup shared object (initialization): time 0.000151/0.3829, allocations: 318.8 kB / 1.287 GB, free: 7.672 MB / 0.9825 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 3.416e-05/0.383, allocations: 15.98 kB / 1.287 GB, free: 7.656 MB / 0.9825 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 9.932e-05/0.3831, allocations: 89.98 kB / 1.287 GB, free: 7.547 MB / 0.9825 GB
Notification: Performance of analyzeInitialSystem (initialization): time 6.372e-05/0.3831, allocations: 32.84 kB / 1.287 GB, free: 7.512 MB / 0.9825 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.793e-06/0.3831, allocations: 8.156 kB / 1.287 GB, free: 7.504 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=6) (initialization): time 0.0002375/0.3834, allocations: 106.4 kB / 1.287 GB, free: 7.391 MB / 0.9825 GB
Notification: Performance of prepare postOptimizeDAE: time 1.467e-05/0.3834, allocations: 4 kB / 1.287 GB, free: 7.387 MB / 0.9825 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.2e-06/0.3834, allocations: 0 / 1.287 GB, free: 7.387 MB / 0.9825 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001797/0.3836, allocations: 28.78 kB / 1.287 GB, free: 7.355 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 4.429e-05/0.3836, allocations: 4 kB / 1.287 GB, free: 7.352 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001358/0.385, allocations: 1.299 MB / 1.289 GB, free: 5.938 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001319/0.3851, allocations: 7.969 kB / 1.289 GB, free: 5.93 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.556e-06/0.3851, allocations: 4 kB / 1.289 GB, free: 5.926 MB / 0.9825 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): 4
 * 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
   {(1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0001089/0.3852, allocations: 117.8 kB / 1.289 GB, free: 5.801 MB / 0.9825 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.003e-05/0.3852, allocations: 11.89 kB / 1.289 GB, free: 5.789 MB / 0.9825 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.824e-05/0.3853, allocations: 16.33 kB / 1.289 GB, free: 5.77 MB / 0.9825 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.573e-06/0.3853, allocations: 0 / 1.289 GB, free: 5.77 MB / 0.9825 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.92e-06/0.3853, allocations: 8.031 kB / 1.289 GB, free: 5.762 MB / 0.9825 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.445e-06/0.3853, allocations: 0 / 1.289 GB, free: 5.762 MB / 0.9825 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005025/0.3858, allocations: 318.4 kB / 1.289 GB, free: 5.398 MB / 0.9825 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.884e-06/0.3858, allocations: 0 / 1.289 GB, free: 5.398 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.99e-05/0.3858, allocations: 4 kB / 1.289 GB, free: 5.395 MB / 0.9825 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001119/0.3859, allocations: 28.83 kB / 1.289 GB, free: 5.363 MB / 0.9825 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.493e-06/0.3859, allocations: 0 / 1.289 GB, free: 5.363 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001169/0.3871, allocations: 1.295 MB / 1.29 GB, free: 3.953 MB / 0.9825 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.867e-06/0.3871, allocations: 3.938 kB / 1.29 GB, free: 3.949 MB / 0.9825 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002524/0.3873, allocations: 180.3 kB / 1.29 GB, free: 3.754 MB / 0.9825 GB
Notification: Performance of postOpt removeConstants (simulation): time 2.941e-05/0.3874, allocations: 15.94 kB / 1.291 GB, free: 3.738 MB / 0.9825 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.552e-05/0.3874, allocations: 3.938 kB / 1.291 GB, free: 3.734 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 8.509e-05/0.3875, allocations: 0 / 1.291 GB, free: 3.734 MB / 0.9825 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.231e-05/0.3875, allocations: 4 kB / 1.291 GB, free: 3.73 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.956e-06/0.3875, allocations: 0 / 1.291 GB, free: 3.73 MB / 0.9825 GB
Notification: Performance of sorting global known variables: time 0.0001078/0.3876, allocations: 129.8 kB / 1.291 GB, free: 3.605 MB / 0.9825 GB
Notification: Performance of sort global known variables: time 8.1e-08/0.3876, allocations: 0 / 1.291 GB, free: 3.605 MB / 0.9825 GB
Notification: Performance of remove unused functions: time 0.0002861/0.3879, allocations: 28 kB / 1.291 GB, free: 3.578 MB / 0.9825 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 (3):
 * Single equations (assignments): 2
 * 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
   {(1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0005992/0.3885, allocations: 0.7171 MB / 1.291 GB, free: 2.828 MB / 0.9825 GB
Notification: Performance of simCode: created initialization part: time 0.0003616/0.3889, allocations: 150.6 kB / 1.292 GB, free: 2.668 MB / 0.9825 GB
Notification: Performance of simCode: created event and clocks part: time 2.194e-06/0.3889, allocations: 0 / 1.292 GB, free: 2.668 MB / 0.9825 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002143/0.3891, allocations: 146.6 kB / 1.292 GB, free: 2.512 MB / 0.9825 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000316/0.3894, allocations: 22.02 kB / 1.292 GB, free: 2.492 MB / 0.9825 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001828/0.3912, allocations: 1.569 MB / 1.293 GB, free: 0.8398 MB / 0.9825 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 9.043e-05/0.3913, allocations: 85.77 kB / 1.293 GB, free: 0.7305 MB / 0.9825 GB
Notification: Performance of simCode: alias equations: time 4.771e-05/0.3914, allocations: 13.09 kB / 1.293 GB, free: 0.7148 MB / 0.9825 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.136e-05/0.3914, allocations: 23.44 kB / 1.293 GB, free: 0.6914 MB / 0.9825 GB
Notification: Performance of SimCode: time 3.31e-07/0.3914, allocations: 3.938 kB / 1.293 GB, free: 0.6875 MB / 0.9825 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03463/0.426, allocations: 3.872 MB / 1.297 GB, free: 13.01 MB / 0.9981 GB
Notification: Performance of buildModelFMU: Generate platform static: time 12.14/12.56, allocations: 12.42 kB / 1.297 GB, free: 13 MB / 0.9981 GB
"
[Timeout remaining time 287]
(rm -f Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface.pipe ; mkfifo Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface.pipe ; head -c 1048576 < Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface.pipe >> ../files/Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface.sim & python3 -m fmpy simulate  --output-file Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface_res.csv --start-time 0 --stop-time 1 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_11_Buildings_HeatTransfer_Radiosity_Examples_OpaqueSurface.fmu > Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface.pipe 2>&1) [Timeout 420.0]
diffSimulationResults("Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_HeatTransfer_Radiosity_Examples_OpaqueSurface.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300]
"Error: Could not read variable bod1.heatPort.T in file Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface_res.csv.
Warning: Get data of variable bod1.heatPort.T from file Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface_res.csv failed!
Error: Could not read variable bod2.heatPort.T in file Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface_res.csv.
Warning: Get data of variable bod2.heatPort.T from file Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface_res.csv failed!
Error: Could not read variable bod1.heatPort.Q_flow in file Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface_res.csv.
Warning: Get data of variable bod1.heatPort.Q_flow from file Buildings_11_Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface_res.csv failed!
"
[Timeout remaining time 300]
Reference file matches
[Calling sys.exit(0), Time elapsed: 19.63801410701126]