Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001836/0.001836, allocations: 106.5 kB / 21.22 MB, free: 0.6797 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.002208/0.002208, allocations: 208 kB / 24.54 MB, free: 4.055 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.472/1.472, allocations: 230.3 MB / 258 MB, free: 8.219 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo): time 0.2222/0.2222, allocations: 46.95 MB / 361.4 MB, free: 4.391 MB / 286.1 MB
"
[Timeout remaining time 180]
Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo)
Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo)
Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo)
Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo)
Running command: translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.p|volume.medium.T",fileNamePrefix="ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam")
translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.p|volume.medium.T",fileNamePrefix="ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam") [Timeout 660]
"Warning: Requested package Modelica of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions.
Notification: Performance of FrontEnd - loaded program: time 0.002375/0.002375, allocations: 83.86 kB / 0.4972 GB, free: 7.504 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3149/0.3173, allocations: 66.03 MB / 0.5617 GB, free: 4.531 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam): time 0.2221/0.5394, allocations: 179 MB / 0.7364 GB, free: 0.8984 MB / 0.5606 GB
Notification: Performance of NFInst.instExpressions: time 0.3726/0.9121, allocations: 5.371 MB / 0.7417 GB, free: 1.82 MB / 0.5606 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0009454/0.913, allocations: 28.69 kB / 0.7417 GB, free: 1.82 MB / 0.5606 GB
Notification: Performance of NFTyping.typeComponents: time 0.001108/0.9141, allocations: 326.2 kB / 0.742 GB, free: 1.812 MB / 0.5606 GB
Notification: Performance of NFTyping.typeBindings: time 0.003647/0.9178, allocations: 1.373 MB / 0.7433 GB, free: 1.762 MB / 0.5606 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002735/0.9205, allocations: 1.09 MB / 0.7444 GB, free: 1.73 MB / 0.5606 GB
Notification: Performance of NFFlatten.flatten: time 0.002099/0.9226, allocations: 1.878 MB / 0.7462 GB, free: 1.719 MB / 0.5606 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004935/0.9231, allocations: 392.3 kB / 0.7466 GB, free: 1.711 MB / 0.5606 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002024/0.9251, allocations: 1.113 MB / 0.7477 GB, free: 1.699 MB / 0.5606 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001134/0.9262, allocations: 0.8061 MB / 0.7485 GB, free: 1.691 MB / 0.5606 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001034/0.9263, allocations: 59.78 kB / 0.7486 GB, free: 1.691 MB / 0.5606 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001297/0.9276, allocations: 0.6479 MB / 0.7492 GB, free: 1.68 MB / 0.5606 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002574/0.9279, allocations: 269.4 kB / 0.7494 GB, free: 1.68 MB / 0.5606 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003875/0.9283, allocations: 399.8 kB / 0.7498 GB, free: 1.68 MB / 0.5606 GB
Notification: Performance of NFConvertDAE.convert: time 0.001614/0.9299, allocations: 1.305 MB / 0.7511 GB, free: 1.605 MB / 0.5606 GB
Notification: Performance of FrontEnd - DAE generated: time 4.99e-06/0.9299, allocations: 0 / 0.7511 GB, free: 1.605 MB / 0.5606 GB
Notification: Performance of FrontEnd: time 1.452e-06/0.9299, allocations: 0 / 0.7511 GB, free: 1.605 MB / 0.5606 GB
Notification: Performance of Transformations before backend: time 1.402e-05/0.9299, allocations: 4.375 kB / 0.7511 GB, free: 1.605 MB / 0.5606 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 130
 * Number of variables: 130
Notification: Performance of Generate backend data structure: time 0.002189/0.9321, allocations: 1.045 MB / 0.7521 GB, free: 17.07 MB / 0.5762 GB
Notification: Performance of prepare preOptimizeDAE: time 3.494e-05/0.9321, allocations: 12.86 kB / 0.7521 GB, free: 17.07 MB / 0.5762 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008094/0.933, allocations: 140.7 kB / 0.7523 GB, free: 17.03 MB / 0.5762 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007817/0.9337, allocations: 475.9 kB / 0.7527 GB, free: 16.83 MB / 0.5762 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001103/0.9338, allocations: 107.6 kB / 0.7528 GB, free: 16.77 MB / 0.5762 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.704e-05/0.9339, allocations: 47 kB / 0.7529 GB, free: 16.77 MB / 0.5762 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001132/0.9351, allocations: 0.8093 MB / 0.7537 GB, free: 16.56 MB / 0.5762 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.253e-05/0.9351, allocations: 6.438 kB / 0.7537 GB, free: 16.56 MB / 0.5762 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.82e-05/0.9352, allocations: 27.41 kB / 0.7537 GB, free: 16.55 MB / 0.5762 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.833e-05/0.9352, allocations: 40.3 kB / 0.7537 GB, free: 16.55 MB / 0.5762 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008892/0.9361, allocations: 0.6204 MB / 0.7543 GB, free: 16.55 MB / 0.5762 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004172/0.9403, allocations: 3.894 MB / 0.7581 GB, free: 14.01 MB / 0.5762 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005467/0.9408, allocations: 340.8 kB / 0.7585 GB, free: 13.99 MB / 0.5762 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002476/0.9411, allocations: 155.3 kB / 0.7586 GB, free: 13.98 MB / 0.5762 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001005/0.9412, allocations: 21.83 kB / 0.7586 GB, free: 13.98 MB / 0.5762 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.108e-05/0.9412, allocations: 37.19 kB / 0.7587 GB, free: 13.94 MB / 0.5762 GB
Notification: Performance of pre-optimization done (n=34): time 1.704e-06/0.9412, allocations: 0.9062 kB / 0.7587 GB, free: 13.94 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=39): time 0.005223/0.9464, allocations: 1.612 MB / 0.7602 GB, free: 13.51 MB / 0.5762 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.917e-05/0.9465, allocations: 138.5 kB / 0.7604 GB, free: 13.36 MB / 0.5762 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006226/0.9471, allocations: 0.6121 MB / 0.761 GB, free: 13.21 MB / 0.5762 GB
Notification: Performance of collectPreVariables (initialization): time 5.41e-05/0.9472, allocations: 35.08 kB / 0.761 GB, free: 13.18 MB / 0.5762 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002232/0.9474, allocations: 373.7 kB / 0.7614 GB, free: 12.98 MB / 0.5762 GB
Notification: Performance of collectInitialBindings (initialization): time 9.761e-05/0.9475, allocations: 152.3 kB / 0.7615 GB, free: 12.88 MB / 0.5762 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001994/0.9477, allocations: 157.6 kB / 0.7617 GB, free: 12.86 MB / 0.5762 GB
Notification: Performance of setup shared object (initialization): time 0.0001889/0.9479, allocations: 377.4 kB / 0.762 GB, free: 12.55 MB / 0.5762 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003208/0.9482, allocations: 202.9 kB / 0.7622 GB, free: 12.54 MB / 0.5762 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006125/0.9488, allocations: 0.5154 MB / 0.7627 GB, free: 12.15 MB / 0.5762 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008992/0.9497, allocations: 0.7497 MB / 0.7634 GB, free: 11.79 MB / 0.5762 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.448e-06/0.9497, allocations: 7.562 kB / 0.7635 GB, free: 11.79 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=85) (initialization): time 0.001238/0.951, allocations: 0.8763 MB / 0.7643 GB, free: 11.7 MB / 0.5762 GB
Notification: Performance of prepare postOptimizeDAE: time 2.264e-05/0.951, allocations: 10.84 kB / 0.7643 GB, free: 11.7 MB / 0.5762 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.654e-05/0.951, allocations: 15.62 kB / 0.7643 GB, free: 11.7 MB / 0.5762 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001279/0.9523, allocations: 316.1 kB / 0.7646 GB, free: 11.69 MB / 0.5762 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003818/0.9527, allocations: 120.2 kB / 0.7648 GB, free: 11.69 MB / 0.5762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001068/0.9537, allocations: 0.9317 MB / 0.7657 GB, free: 11.16 MB / 0.5762 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004728/0.9542, allocations: 29.55 kB / 0.7657 GB, free: 11.16 MB / 0.5762 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.395e-05/0.9543, allocations: 67.7 kB / 0.7658 GB, free: 11.16 MB / 0.5762 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 45
 * Number of states: 0 ()
 * Number of discrete variables: 4 (volume.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[1])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (67):
 * Single equations (assignments): 66
 * 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
   {(2,17)}
Notification: Performance of prepare postOptimizeDAE: time 0.0003236/0.9546, allocations: 251.5 kB / 0.766 GB, free: 11.04 MB / 0.5762 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001141/0.9547, allocations: 70.86 kB / 0.7661 GB, free: 11 MB / 0.5762 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001401/0.9561, allocations: 0.8677 MB / 0.7669 GB, free: 10.89 MB / 0.5762 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.681e-06/0.9561, allocations: 4.406 kB / 0.7669 GB, free: 10.89 MB / 0.5762 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.27e-06/0.9561, allocations: 0 / 0.7669 GB, free: 10.89 MB / 0.5762 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.146e-06/0.9561, allocations: 8.547 kB / 0.7669 GB, free: 10.89 MB / 0.5762 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001737/0.9579, allocations: 1.211 MB / 0.7681 GB, free: 10.55 MB / 0.5762 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.917e-06/0.9579, allocations: 0.75 kB / 0.7681 GB, free: 10.55 MB / 0.5762 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009885/0.9589, allocations: 209.7 kB / 0.7683 GB, free: 10.55 MB / 0.5762 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.992e-05/0.959, allocations: 26 kB / 0.7683 GB, free: 10.55 MB / 0.5762 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.741e-05/0.959, allocations: 17.66 kB / 0.7683 GB, free: 10.55 MB / 0.5762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002125/0.9611, allocations: 2.679 MB / 0.771 GB, free: 8.047 MB / 0.5762 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.766e-06/0.9611, allocations: 1.812 kB / 0.771 GB, free: 8.047 MB / 0.5762 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00115/0.9623, allocations: 0.8232 MB / 0.7718 GB, free: 7.812 MB / 0.5762 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002813/0.9626, allocations: 117.3 kB / 0.7719 GB, free: 7.773 MB / 0.5762 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.469e-05/0.9627, allocations: 12.98 kB / 0.7719 GB, free: 7.773 MB / 0.5762 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003823/0.963, allocations: 15.22 kB / 0.7719 GB, free: 7.773 MB / 0.5762 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.47e-05/0.9631, allocations: 44.84 kB / 0.772 GB, free: 7.77 MB / 0.5762 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.858e-05/0.9632, allocations: 42.08 kB / 0.772 GB, free: 7.77 MB / 0.5762 GB
Notification: Performance of sorting global known variables: time 0.0005121/0.9637, allocations: 439.9 kB / 0.7724 GB, free: 7.68 MB / 0.5762 GB
Notification: Performance of sort global known variables: time 7e-08/0.9637, allocations: 0 / 0.7724 GB, free: 7.68 MB / 0.5762 GB
Notification: Performance of remove unused functions: time 0.0008968/0.9646, allocations: 254.7 kB / 0.7727 GB, free: 7.668 MB / 0.5762 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 2 (volume.medium.p,volume.medium.T)
 * 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 (39):
 * Single equations (assignments): 37
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
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 0.0006439/0.9652, allocations: 274.9 kB / 0.7729 GB, free: 7.566 MB / 0.5762 GB
Notification: Performance of simCode: created initialization part: time 0.001079/0.9663, allocations: 0.5367 MB / 0.7734 GB, free: 7.555 MB / 0.5762 GB
Notification: Performance of simCode: created event and clocks part: time 4.568e-06/0.9663, allocations: 5.562 kB / 0.7734 GB, free: 7.555 MB / 0.5762 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009174/0.9672, allocations: 407.1 kB / 0.7738 GB, free: 7.445 MB / 0.5762 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001439/0.9687, allocations: 365.3 kB / 0.7742 GB, free: 7.398 MB / 0.5762 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002254/0.9709, allocations: 1.355 MB / 0.7755 GB, free: 6.852 MB / 0.5762 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004971/0.9714, allocations: 0.9326 MB / 0.7764 GB, free: 6.152 MB / 0.5762 GB
Notification: Performance of simCode: alias equations: time 0.000909/0.9723, allocations: 462.7 kB / 0.7769 GB, free: 6.098 MB / 0.5762 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002818/0.9726, allocations: 115.3 kB / 0.777 GB, free: 6.078 MB / 0.5762 GB
Notification: Performance of SimCode: time 8.52e-07/0.9726, allocations: 1.094 kB / 0.777 GB, free: 6.078 MB / 0.5762 GB
Notification: Performance of Templates: time 0.02881/1.001, allocations: 18.11 MB / 0.7947 GB, free: 1.352 MB / 0.5762 GB
"
[Timeout remaining time 659]
make -j1 -f ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.makefile [Timeout 660]
(rm -f ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.pipe ; mkfifo ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.pipe ; head -c 1048576 < ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.pipe >> ../files/ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.sim & ./ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS > ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.pipe 2>&1) [Timeout 480]
diffSimulationResults("ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Media/TestsWithFluid/MediaTestModels/Water/IdealSteam/IdealSteam.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660]
""
[Timeout remaining time 660]
Reference file matches
[Calling sys.exit(0), Time elapsed: 6.316288735717535]