Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.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 0.001503/0.001503, allocations: 75.77 kB / 20.51 MB, free: 1.121 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 0.001513/0.001513, allocations: 169.3 kB / 23.76 MB, free: 4.195 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.466/1.466, allocations: 158.6 MB / 185.5 MB, free: 6.125 MB / 174.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2833/0.2833, allocations: 32.38 MB / 270.1 MB, free: 2.711 MB / 254.1 MB
"
[Timeout remaining time 179]
Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 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 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: translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.T|volume.medium.p",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam")
translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.T|volume.medium.p",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam") [Timeout 660]
"Notification: Modelica requested package Complex of version 3.2.3. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002316/0.002316, allocations: 63.91 kB / 407.8 MB, free: 5.531 MB / 382.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1258/0.1281, allocations: 61.05 MB / 468.8 MB, free: 8.293 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam): time 0.4083/0.5364, allocations: 156.4 MB / 0.6106 GB, free: 12.86 MB / 0.5137 GB
Notification: Performance of NFInst.instExpressions: time 0.009944/0.5463, allocations: 5.3 MB / 0.6158 GB, free: 7.551 MB / 0.5137 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007479/0.5471, allocations: 27.75 kB / 0.6158 GB, free: 7.523 MB / 0.5137 GB
Notification: Performance of NFTyping.typeComponents: time 0.001155/0.5482, allocations: 310 kB / 0.6161 GB, free: 7.219 MB / 0.5137 GB
Notification: Performance of NFTyping.typeBindings: time 0.004809/0.5531, allocations: 1.584 MB / 0.6176 GB, free: 5.641 MB / 0.5137 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003732/0.5568, allocations: 1.256 MB / 0.6189 GB, free: 4.402 MB / 0.5137 GB
Notification: Performance of NFFlatten.flatten: time 0.002853/0.5596, allocations: 1.866 MB / 0.6207 GB, free: 2.535 MB / 0.5137 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0006699/0.5603, allocations: 391 kB / 0.6211 GB, free: 2.148 MB / 0.5137 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003372/0.5637, allocations: 1.273 MB / 0.6223 GB, free: 0.875 MB / 0.5137 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001777/0.5655, allocations: 0.7705 MB / 0.623 GB, free: 104 kB / 0.5137 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001652/0.5656, allocations: 60 kB / 0.6231 GB, free: 44 kB / 0.5137 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002187/0.5678, allocations: 0.7411 MB / 0.6238 GB, free: 15.3 MB / 0.5294 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003911/0.5682, allocations: 267.2 kB / 0.6241 GB, free: 15.04 MB / 0.5294 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006153/0.5688, allocations: 334.6 kB / 0.6244 GB, free: 14.71 MB / 0.5294 GB
Notification: Performance of NFConvertDAE.convert: time 0.002382/0.5712, allocations: 1.429 MB / 0.6258 GB, free: 13.28 MB / 0.5294 GB
Notification: Performance of FrontEnd - DAE generated: time 6.382e-06/0.5712, allocations: 0 / 0.6258 GB, free: 13.28 MB / 0.5294 GB
Notification: Performance of FrontEnd: time 2.455e-06/0.5712, allocations: 4 kB / 0.6258 GB, free: 13.27 MB / 0.5294 GB
Notification: Performance of Transformations before backend: time 2.178e-05/0.5712, allocations: 3.938 kB / 0.6258 GB, free: 13.27 MB / 0.5294 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 0.002635/0.5739, allocations: 1.076 MB / 0.6269 GB, free: 12.16 MB / 0.5294 GB
Notification: Performance of prepare preOptimizeDAE: time 4.736e-05/0.5739, allocations: 8.031 kB / 0.6269 GB, free: 12.15 MB / 0.5294 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009343/0.5748, allocations: 139.4 kB / 0.627 GB, free: 12.02 MB / 0.5294 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001119/0.576, allocations: 481.4 kB / 0.6275 GB, free: 11.52 MB / 0.5294 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002038/0.5762, allocations: 155.8 kB / 0.6276 GB, free: 11.34 MB / 0.5294 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001071/0.5763, allocations: 44 kB / 0.6276 GB, free: 11.3 MB / 0.5294 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001879/0.5782, allocations: 1.166 MB / 0.6288 GB, free: 9.977 MB / 0.5294 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.127e-05/0.5782, allocations: 11.88 kB / 0.6288 GB, free: 9.965 MB / 0.5294 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.032e-05/0.5783, allocations: 27.98 kB / 0.6288 GB, free: 9.938 MB / 0.5294 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.581e-05/0.5784, allocations: 40.97 kB / 0.6289 GB, free: 9.895 MB / 0.5294 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001296/0.5797, allocations: 0.6165 MB / 0.6295 GB, free: 9.281 MB / 0.5294 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 0.005574/0.5852, allocations: 3.231 MB / 0.6326 GB, free: 5.926 MB / 0.5294 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007379/0.586, allocations: 336.8 kB / 0.6329 GB, free: 5.59 MB / 0.5294 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003522/0.5863, allocations: 162.9 kB / 0.6331 GB, free: 5.43 MB / 0.5294 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003965/0.5867, allocations: 130.1 kB / 0.6332 GB, free: 5.305 MB / 0.5294 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.423e-05/0.5868, allocations: 42.83 kB / 0.6333 GB, free: 5.254 MB / 0.5294 GB
Notification: Performance of pre-optimization done (n=34): time 1.754e-06/0.5868, allocations: 0 / 0.6333 GB, free: 5.254 MB / 0.5294 GB
Notification: Performance of matching and sorting (n=39): time 0.006824/0.5936, allocations: 1.591 MB / 0.6348 GB, free: 3.609 MB / 0.5294 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001268/0.5937, allocations: 140.5 kB / 0.635 GB, free: 3.441 MB / 0.5294 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008054/0.5945, allocations: 0.5338 MB / 0.6355 GB, free: 2.895 MB / 0.5294 GB
Notification: Performance of collectPreVariables (initialization): time 5.157e-05/0.5946, allocations: 29.7 kB / 0.6355 GB, free: 2.859 MB / 0.5294 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003753/0.595, allocations: 380.2 kB / 0.6359 GB, free: 2.484 MB / 0.5294 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001557/0.5951, allocations: 154.7 kB / 0.636 GB, free: 2.332 MB / 0.5294 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002689/0.5954, allocations: 162.6 kB / 0.6362 GB, free: 2.168 MB / 0.5294 GB
Notification: Performance of setup shared object (initialization): time 0.000207/0.5956, allocations: 362.8 kB / 0.6365 GB, free: 1.805 MB / 0.5294 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000431/0.596, allocations: 202.4 kB / 0.6367 GB, free: 1.609 MB / 0.5294 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008634/0.5969, allocations: 0.5957 MB / 0.6373 GB, free: 0.8477 MB / 0.5294 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001234/0.5981, allocations: 0.7523 MB / 0.638 GB, free: 15.96 MB / 0.545 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.909e-06/0.5981, allocations: 0 / 0.638 GB, free: 15.96 MB / 0.545 GB
Notification: Performance of matching and sorting (n=85) (initialization): time 0.001796/0.5999, allocations: 0.8684 MB / 0.6389 GB, free: 15.08 MB / 0.545 GB
Notification: Performance of prepare postOptimizeDAE: time 3.464e-05/0.5999, allocations: 11.94 kB / 0.6389 GB, free: 15.07 MB / 0.545 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.388e-05/0.6, allocations: 18.36 kB / 0.6389 GB, free: 15.05 MB / 0.545 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001557/0.6015, allocations: 316.4 kB / 0.6392 GB, free: 14.74 MB / 0.545 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000468/0.602, allocations: 123.8 kB / 0.6393 GB, free: 14.62 MB / 0.545 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001381/0.6034, allocations: 0.9348 MB / 0.6402 GB, free: 13.66 MB / 0.545 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005265/0.6039, allocations: 24 kB / 0.6403 GB, free: 13.64 MB / 0.545 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001046/0.604, allocations: 67.98 kB / 0.6403 GB, free: 13.57 MB / 0.545 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 0.0004489/0.6045, allocations: 249.4 kB / 0.6406 GB, free: 13.32 MB / 0.545 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001601/0.6046, allocations: 59.62 kB / 0.6406 GB, free: 13.26 MB / 0.545 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001542/0.6062, allocations: 0.6678 MB / 0.6413 GB, free: 12.58 MB / 0.545 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.085e-06/0.6062, allocations: 4 kB / 0.6413 GB, free: 12.57 MB / 0.545 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.831e-06/0.6062, allocations: 0 / 0.6413 GB, free: 12.57 MB / 0.545 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.223e-05/0.6062, allocations: 3.984 kB / 0.6413 GB, free: 12.57 MB / 0.545 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002413/0.6086, allocations: 1.172 MB / 0.6424 GB, free: 11.34 MB / 0.545 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.72e-06/0.6086, allocations: 128 / 0.6424 GB, free: 11.34 MB / 0.545 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001147/0.6098, allocations: 215.7 kB / 0.6426 GB, free: 11.13 MB / 0.545 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.23e-05/0.6098, allocations: 24.84 kB / 0.6426 GB, free: 11.11 MB / 0.545 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.365e-05/0.6099, allocations: 23.98 kB / 0.6427 GB, free: 11.08 MB / 0.545 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002529/0.6124, allocations: 2.626 MB / 0.6452 GB, free: 8.25 MB / 0.545 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.633e-06/0.6124, allocations: 0 / 0.6452 GB, free: 8.25 MB / 0.545 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001578/0.614, allocations: 0.7939 MB / 0.646 GB, free: 7.426 MB / 0.545 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00037/0.6144, allocations: 111.8 kB / 0.6461 GB, free: 7.316 MB / 0.545 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001007/0.6145, allocations: 16 kB / 0.6461 GB, free: 7.301 MB / 0.545 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004773/0.6149, allocations: 15.98 kB / 0.6461 GB, free: 7.285 MB / 0.545 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.94e-05/0.615, allocations: 39.94 kB / 0.6462 GB, free: 7.246 MB / 0.545 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.894e-05/0.6151, allocations: 41.61 kB / 0.6462 GB, free: 7.207 MB / 0.545 GB
Notification: Performance of sorting global known variables: time 0.0006075/0.6157, allocations: 362.8 kB / 0.6466 GB, free: 6.855 MB / 0.545 GB
Notification: Performance of sort global known variables: time 9e-08/0.6157, allocations: 0 / 0.6466 GB, free: 6.855 MB / 0.545 GB
Notification: Performance of remove unused functions: time 0.001181/0.6169, allocations: 295.6 kB / 0.6469 GB, free: 6.566 MB / 0.545 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * 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 0.001048/0.618, allocations: 376.2 kB / 0.6472 GB, free: 6.203 MB / 0.545 GB
Notification: Performance of simCode: created initialization part: time 0.001364/0.6193, allocations: 0.5314 MB / 0.6477 GB, free: 5.676 MB / 0.545 GB
Notification: Performance of simCode: created event and clocks part: time 4.068e-06/0.6193, allocations: 0 / 0.6477 GB, free: 5.676 MB / 0.545 GB
Notification: Performance of simCode: created simulation system equations: time 0.001329/0.6207, allocations: 398.7 kB / 0.6481 GB, free: 5.273 MB / 0.545 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001685/0.6223, allocations: 306.7 kB / 0.6484 GB, free: 4.988 MB / 0.545 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002738/0.6251, allocations: 1.303 MB / 0.6497 GB, free: 3.645 MB / 0.545 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004563/0.6255, allocations: 336.3 kB / 0.65 GB, free: 3.289 MB / 0.545 GB
Notification: Performance of simCode: alias equations: time 0.0009676/0.6265, allocations: 254.6 kB / 0.6502 GB, free: 3.043 MB / 0.545 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003529/0.6269, allocations: 100.5 kB / 0.6503 GB, free: 2.941 MB / 0.545 GB
Notification: Performance of SimCode: time 1.733e-06/0.6269, allocations: 0 / 0.6503 GB, free: 2.941 MB / 0.545 GB
Notification: Performance of Templates: time 0.03676/0.6636, allocations: 16.7 MB / 0.6666 GB, free: 2.273 MB / 0.5606 GB
"
[Timeout remaining time 659]
make -j1 -f ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.makefile [Timeout 660]
(rm -f ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.sim & ./ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam  -abortSlowSimulation -alarm=480 -s ida -emit_protected -lv LOG_STATS > ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.pipe 2>&1) [Timeout 480]
diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/Media/TestsWithFluid/MediaTestModels/Water/IdealSteam/IdealSteam.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_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: 6.081614327034913]