Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.ActiveAirFlow.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 0.001784/0.001784, allocations: 114.3 kB / 18.94 MB, free: 2.934 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 0.002289/0.002289, allocations: 215.2 kB / 22.25 MB, free: 5.082 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 1.525/1.525, allocations: 230.6 MB / 256 MB, free: 8.012 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 3.434/3.434, allocations: 0.505 GB / 0.8101 GB, free: 22 MB / 0.6231 GB
"
[Timeout remaining time 176]
Using package Buildings with version 13.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/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.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.ActiveAirFlow,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_ParallelFanCVF_Subsequences_Validation_ActiveAirFlow",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.ActiveAirFlow,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_ParallelFanCVF_Subsequences_Validation_ActiveAirFlow",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 0.003401/0.003401, allocations: 70.95 kB / 1.177 GB, free: 17.13 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3843/0.3877, allocations: 180.2 MB / 1.353 GB, free: 8.402 MB / 1.045 GB
Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.ActiveAirFlow): time 0.002669/0.3903, allocations: 1.015 MB / 1.354 GB, free: 7.391 MB / 1.045 GB
Notification: Performance of NFInst.instExpressions: time 0.001583/0.3919, allocations: 1.023 MB / 1.355 GB, free: 6.355 MB / 1.045 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001532/0.3921, allocations: 4 kB / 1.355 GB, free: 6.352 MB / 1.045 GB
Notification: Performance of NFTyping.typeComponents: time 7.012e-05/0.3921, allocations: 19.73 kB / 1.355 GB, free: 6.332 MB / 1.045 GB
Notification: Performance of NFTyping.typeBindings: time 0.0001448/0.3923, allocations: 15.81 kB / 1.355 GB, free: 6.316 MB / 1.045 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0003066/0.3926, allocations: 71.86 kB / 1.355 GB, free: 6.246 MB / 1.045 GB
Notification: Performance of NFFlatten.flatten: time 0.0002498/0.3928, allocations: 168 kB / 1.355 GB, free: 6.082 MB / 1.045 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0002001/0.393, allocations: 68.83 kB / 1.355 GB, free: 6.012 MB / 1.045 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002422/0.3933, allocations: 79.7 kB / 1.355 GB, free: 5.934 MB / 1.045 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001387/0.3934, allocations: 71.67 kB / 1.355 GB, free: 5.863 MB / 1.045 GB
Notification: Performance of NFPackage.collectConstants: time 3.441e-05/0.3935, allocations: 16 kB / 1.355 GB, free: 5.848 MB / 1.045 GB
Notification: Performance of NFFlatten.collectFunctions: time 6.423e-05/0.3935, allocations: 24 kB / 1.355 GB, free: 5.824 MB / 1.045 GB
Notification: Performance of NFScalarize.scalarize: time 3.567e-05/0.3936, allocations: 35.86 kB / 1.355 GB, free: 5.789 MB / 1.045 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001056/0.3937, allocations: 79.53 kB / 1.356 GB, free: 5.711 MB / 1.045 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003264/0.394, allocations: 211.1 kB / 1.356 GB, free: 5.504 MB / 1.045 GB
Notification: Performance of FrontEnd - DAE generated: time 4.999e-06/0.394, allocations: 0 / 1.356 GB, free: 5.504 MB / 1.045 GB
Notification: Performance of FrontEnd: time 1.542e-06/0.394, allocations: 0 / 1.356 GB, free: 5.504 MB / 1.045 GB
Notification: Performance of Transformations before backend: time 7.665e-06/0.394, allocations: 4 kB / 1.356 GB, free: 5.5 MB / 1.045 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 35
 * Number of variables: 35
Notification: Performance of Generate backend data structure: time 0.0007396/0.3947, allocations: 381.6 kB / 1.356 GB, free: 5.094 MB / 1.045 GB
Notification: Performance of prepare preOptimizeDAE: time 4.376e-05/0.3948, allocations: 19.91 kB / 1.356 GB, free: 5.074 MB / 1.045 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.526e-05/0.3948, allocations: 46.73 kB / 1.356 GB, free: 5.02 MB / 1.045 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001656/0.395, allocations: 24.83 kB / 1.356 GB, free: 4.996 MB / 1.045 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00045/0.3955, allocations: 192.4 kB / 1.356 GB, free: 4.785 MB / 1.045 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.196e-05/0.3955, allocations: 12.38 kB / 1.356 GB, free: 4.773 MB / 1.045 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.515e-05/0.3955, allocations: 12.38 kB / 1.356 GB, free: 4.762 MB / 1.045 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003543/0.3959, allocations: 150 kB / 1.357 GB, free: 4.609 MB / 1.045 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.269e-05/0.3959, allocations: 3.938 kB / 1.357 GB, free: 4.605 MB / 1.045 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.956e-05/0.3959, allocations: 8 kB / 1.357 GB, free: 4.598 MB / 1.045 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.882e-06/0.3959, allocations: 3.938 kB / 1.357 GB, free: 4.594 MB / 1.045 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003609/0.3963, allocations: 119.9 kB / 1.357 GB, free: 4.477 MB / 1.045 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007539/0.397, allocations: 451.3 kB / 1.357 GB, free: 3.992 MB / 1.045 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003171/0.3973, allocations: 110.7 kB / 1.357 GB, free: 3.875 MB / 1.045 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002286/0.3976, allocations: 48.83 kB / 1.357 GB, free: 3.824 MB / 1.045 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.178e-05/0.3976, allocations: 4 kB / 1.357 GB, free: 3.82 MB / 1.045 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.584e-05/0.3976, allocations: 38.48 kB / 1.357 GB, free: 3.773 MB / 1.045 GB
Notification: Performance of pre-optimization done (n=12): time 1.563e-06/0.3976, allocations: 0 / 1.357 GB, free: 3.773 MB / 1.045 GB
Notification: Performance of matching and sorting (n=12): time 0.0005781/0.3982, allocations: 169.5 kB / 1.357 GB, free: 3.602 MB / 1.045 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.779e-05/0.3983, allocations: 63.41 kB / 1.357 GB, free: 3.527 MB / 1.045 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001555/0.3984, allocations: 156.4 kB / 1.358 GB, free: 3.359 MB / 1.045 GB
Notification: Performance of collectPreVariables (initialization): time 2.238e-05/0.3984, allocations: 25.7 kB / 1.358 GB, free: 3.328 MB / 1.045 GB
Notification: Performance of collectInitialEqns (initialization): time 8.622e-05/0.3985, allocations: 124.4 kB / 1.358 GB, free: 3.203 MB / 1.045 GB
Notification: Performance of collectInitialBindings (initialization): time 3.588e-05/0.3986, allocations: 31.7 kB / 1.358 GB, free: 3.172 MB / 1.045 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.456e-05/0.3986, allocations: 37.7 kB / 1.358 GB, free: 3.129 MB / 1.045 GB
Notification: Performance of setup shared object (initialization): time 0.0001386/0.3988, allocations: 326.8 kB / 1.358 GB, free: 2.801 MB / 1.045 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000155/0.3989, allocations: 51.95 kB / 1.358 GB, free: 2.75 MB / 1.045 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001727/0.3991, allocations: 75.28 kB / 1.358 GB, free: 2.664 MB / 1.045 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002912/0.3994, allocations: 111.8 kB / 1.358 GB, free: 2.543 MB / 1.045 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.974e-06/0.3994, allocations: 0 / 1.358 GB, free: 2.543 MB / 1.045 GB
Notification: Performance of matching and sorting (n=15) (initialization): time 0.0003854/0.3998, allocations: 153.4 kB / 1.359 GB, free: 2.387 MB / 1.045 GB
Notification: Performance of prepare postOptimizeDAE: time 1.905e-05/0.3998, allocations: 5.875 kB / 1.359 GB, free: 2.383 MB / 1.045 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.205e-06/0.3998, allocations: 4 kB / 1.359 GB, free: 2.379 MB / 1.045 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.417e-05/0.3998, allocations: 4.094 kB / 1.359 GB, free: 2.375 MB / 1.045 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001747/0.4, allocations: 31.97 kB / 1.359 GB, free: 2.344 MB / 1.045 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.162e-06/0.4, allocations: 0 / 1.359 GB, free: 2.344 MB / 1.045 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 9.977e-05/0.4001, allocations: 15.94 kB / 1.359 GB, free: 2.328 MB / 1.045 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.207e-05/0.4001, allocations: 7.938 kB / 1.359 GB, free: 2.32 MB / 1.045 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 9 (reaToInt2.y,actAirSet.or2.y,actAirSet.ifSetUp.y,actAirSet.ifCooDow.y,actAirSet.ifOcc.y,actAirSet.or3.y,actAirSet.setUpMod.y,actAirSet.cooDowMod.y,actAirSet.occMod.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (15):
 * Single equations (assignments): 15
 * 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 0.0001343/0.4002, allocations: 134.3 kB / 1.359 GB, free: 2.18 MB / 1.045 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.957e-05/0.4003, allocations: 7.953 kB / 1.359 GB, free: 2.172 MB / 1.045 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.926e-05/0.4003, allocations: 24.7 kB / 1.359 GB, free: 2.148 MB / 1.045 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.675e-06/0.4003, allocations: 3.938 kB / 1.359 GB, free: 2.145 MB / 1.045 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.059e-06/0.4003, allocations: 4 kB / 1.359 GB, free: 2.141 MB / 1.045 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.836e-06/0.4003, allocations: 0 / 1.359 GB, free: 2.141 MB / 1.045 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002827/0.4006, allocations: 216.4 kB / 1.359 GB, free: 1.887 MB / 1.045 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.334e-06/0.4006, allocations: 0 / 1.359 GB, free: 1.887 MB / 1.045 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001299/0.4007, allocations: 23.98 kB / 1.359 GB, free: 1.863 MB / 1.045 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.415e-06/0.4007, allocations: 3.938 kB / 1.359 GB, free: 1.859 MB / 1.045 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.04e-05/0.4008, allocations: 0 / 1.359 GB, free: 1.859 MB / 1.045 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.603e-06/0.4008, allocations: 0 / 1.359 GB, free: 1.859 MB / 1.045 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.001e-06/0.4008, allocations: 8 kB / 1.359 GB, free: 1.852 MB / 1.045 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004186/0.4012, allocations: 227.4 kB / 1.359 GB, free: 1.613 MB / 1.045 GB
Notification: Performance of postOpt removeConstants (simulation): time 3.278e-05/0.4012, allocations: 15.89 kB / 1.359 GB, free: 1.598 MB / 1.045 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.952e-05/0.4012, allocations: 0 / 1.359 GB, free: 1.598 MB / 1.045 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001151/0.4013, allocations: 8 kB / 1.359 GB, free: 1.59 MB / 1.045 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.036e-05/0.4014, allocations: 23.97 kB / 1.359 GB, free: 1.566 MB / 1.045 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.448e-06/0.4014, allocations: 4 kB / 1.359 GB, free: 1.562 MB / 1.045 GB
Notification: Performance of sorting global known variables: time 8.825e-05/0.4015, allocations: 117.8 kB / 1.359 GB, free: 1.449 MB / 1.045 GB
Notification: Performance of sort global known variables: time 8e-08/0.4015, allocations: 3.938 kB / 1.359 GB, free: 1.445 MB / 1.045 GB
Notification: Performance of remove unused functions: time 0.0002687/0.4018, allocations: 27.89 kB / 1.359 GB, free: 1.418 MB / 1.045 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 6 (actAirSet.or3.y,actAirSet.ifOcc.y,actAirSet.ifCooDow.y,actAirSet.ifSetUp.y,actAirSet.or2.y,reaToInt2.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (12):
 * Single equations (assignments): 12
 * 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 0.0007465/0.4025, allocations: 0.7709 MB / 1.36 GB, free: 0.6211 MB / 1.045 GB
Notification: Performance of simCode: created initialization part: time 0.0003764/0.4029, allocations: 107.8 kB / 1.36 GB, free: 0.5156 MB / 1.045 GB
Notification: Performance of simCode: created event and clocks part: time 2.604e-06/0.4029, allocations: 0 / 1.36 GB, free: 0.5156 MB / 1.045 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001683/0.4031, allocations: 64.08 kB / 1.36 GB, free: 464 kB / 1.045 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003651/0.4034, allocations: 12.55 kB / 1.36 GB, free: 452 kB / 1.045 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002514/0.406, allocations: 1.744 MB / 1.362 GB, free: 14.6 MB / 1.061 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003691/0.4063, allocations: 0.7162 MB / 1.363 GB, free: 13.86 MB / 1.061 GB
Notification: Performance of simCode: alias equations: time 9.572e-05/0.4064, allocations: 17.08 kB / 1.363 GB, free: 13.84 MB / 1.061 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.57e-05/0.4065, allocations: 47.42 kB / 1.363 GB, free: 13.79 MB / 1.061 GB
Notification: Performance of SimCode: time 5.91e-07/0.4065, allocations: 0 / 1.363 GB, free: 13.79 MB / 1.061 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03346/0.44, allocations: 2.924 MB / 1.366 GB, free: 11.05 MB / 1.061 GB
Notification: Performance of buildModelFMU: Generate platform static: time 11.39/11.83, allocations: 8 kB / 1.366 GB, free: 11.04 MB / 1.061 GB
"
[Timeout remaining time 288]
(rm -f Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.ActiveAirFlow.pipe ; mkfifo Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.ActiveAirFlow.pipe ; head -c 1048576 < Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.ActiveAirFlow.pipe >> ../files/Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.ActiveAirFlow.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.ActiveAirFlow_res.mat --tempDir=temp_Buildings_latest_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_ParallelFanCVF_Subsequences_Validation_ActiveAirFlow_fmu --startTime=0 --stopTime=3600 --stepSize=1.44 --timeout=800 --tolerance=1e-06 Buildings_latest_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_ParallelFanCVF_Subsequences_Validation_ActiveAirFlow.fmu > Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.ActiveAirFlow.pipe 2>&1) [Timeout 840.0]
diffSimulationResults("Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.ActiveAirFlow_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_ParallelFanCVF_Subsequences_Validation_ActiveAirFlow.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.ActiveAirFlow.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: 18.997672731988132]