Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive.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 0.001382/0.001382, allocations: 109 kB / 21.23 MB, free: 0.6719 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 0.0015/0.0015, allocations: 209.2 kB / 24.53 MB, free: 4.035 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo): time 1.556/1.556, allocations: 230.6 MB / 258.3 MB, free: 8.062 MB / 206.1 MB " [Timeout remaining time 178] Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/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(Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|position1.w|position2.w|r1.phi|r2.phi|revolute.phi|revolute.w|rotor1D.phi|rotor1D.w",fileNamePrefix="Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive") translateModel(Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|position1.w|position2.w|r1.phi|r2.phi|revolute.phi|revolute.w|rotor1D.phi|rotor1D.w",fileNamePrefix="Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive") [Timeout 660] "Warning: Requested package Modelica of version trunk, but this package was already loaded with version 4.1.0. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions. Warning: Requested package Complex 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. Warning: Requested package ModelicaServices 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 0.003098/0.003098, allocations: 60.78 kB / 379 MB, free: 2.688 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3215/0.3246, allocations: 53.38 MB / 432.4 MB, free: 6.973 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive): time 0.01699/0.3416, allocations: 13.07 MB / 445.5 MB, free: 9.852 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.009777/0.3514, allocations: 4.342 MB / 449.8 MB, free: 5.496 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002154/0.3535, allocations: 91.56 kB / 449.9 MB, free: 5.406 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.00787/0.3614, allocations: 3.769 MB / 453.7 MB, free: 1.625 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.00586/0.3673, allocations: 2.031 MB / 455.7 MB, free: 15.58 MB / 366.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002017/0.3693, allocations: 0.7019 MB / 456.4 MB, free: 14.88 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.0069/0.3762, allocations: 4.213 MB / 460.6 MB, free: 10.66 MB / 366.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.006314/0.3825, allocations: 3.627 MB / 464.3 MB, free: 6.965 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004168/0.3867, allocations: 1.857 MB / 466.1 MB, free: 5.102 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004871/0.3915, allocations: 2.636 MB / 468.7 MB, free: 2.457 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001391/0.3929, allocations: 412 kB / 469.2 MB, free: 2.055 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003015/0.3959, allocations: 1.155 MB / 470.3 MB, free: 0.8984 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.003259/0.3992, allocations: 2.244 MB / 472.5 MB, free: 14.65 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 0.004491/0.4037, allocations: 2.591 MB / 475.1 MB, free: 12.04 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01182/0.4155, allocations: 8.105 MB / 483.2 MB, free: 3.906 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.781e-06/0.4155, allocations: 0 / 483.2 MB, free: 3.906 MB / 382.1 MB Notification: Performance of FrontEnd: time 1.623e-06/0.4155, allocations: 0 / 483.2 MB, free: 3.906 MB / 382.1 MB Notification: Performance of Transformations before backend: time 0.0002878/0.4158, allocations: 0 / 483.2 MB, free: 3.906 MB / 382.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1736 * Number of variables: 1736 Notification: Performance of Generate backend data structure: time 0.02262/0.4384, allocations: 6.245 MB / 489.5 MB, free: 13.6 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.508e-05/0.4385, allocations: 12.03 kB / 489.5 MB, free: 13.59 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007589/0.446, allocations: 1.99 MB / 491.5 MB, free: 11.59 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006445/0.4525, allocations: 2.608 MB / 494.1 MB, free: 8.934 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003585/0.4529, allocations: 291.4 kB / 494.4 MB, free: 8.648 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001767/0.4546, allocations: 391.7 kB / 494.8 MB, free: 8.266 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02552/0.4801, allocations: 12.18 MB / 0.4951 GB, free: 11.34 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.000129/0.4803, allocations: 43.64 kB / 0.4951 GB, free: 11.29 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005088/0.4808, allocations: 183.8 kB / 0.4953 GB, free: 11.11 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.004064/0.4848, allocations: 2.202 MB / 0.4974 GB, free: 8.91 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02408/0.5089, allocations: 11.14 MB / 0.5083 GB, free: 13.75 MB / 430.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.3085/0.8174, allocations: 46.31 MB / 0.5535 GB, free: 70.49 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01616/0.8336, allocations: 4.719 MB / 0.5581 GB, free: 70.09 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.003432/0.837, allocations: 3.069 MB / 0.5611 GB, free: 69.02 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0005335/0.8376, allocations: 146.2 kB / 0.5613 GB, free: 69 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.291e-05/0.8376, allocations: 56.59 kB / 0.5613 GB, free: 68.95 MB / 446.1 MB Notification: Performance of pre-optimization done (n=200): time 4.98e-06/0.8376, allocations: 0 / 0.5613 GB, free: 68.95 MB / 446.1 MB Notification: Performance of matching and sorting (n=231): time 0.06614/0.9037, allocations: 26.79 MB / 0.5875 GB, free: 49.23 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.815e-05/0.9038, allocations: 152.8 kB / 0.5876 GB, free: 49.05 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00506/0.9089, allocations: 4.5 MB / 0.592 GB, free: 44.62 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0004543/0.9093, allocations: 60.89 kB / 0.5921 GB, free: 44.55 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001378/0.9107, allocations: 3.568 MB / 0.5956 GB, free: 41.3 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0007309/0.9114, allocations: 0.91 MB / 0.5965 GB, free: 40.4 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001487/0.9129, allocations: 1.457 MB / 0.5979 GB, free: 38.93 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 3.945e-05/0.9129, allocations: 308 kB / 0.5982 GB, free: 38.63 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003578/0.9165, allocations: 3.281 MB / 0.6014 GB, free: 35.35 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005114/0.9216, allocations: 7.224 MB / 0.6084 GB, free: 26.23 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01082/0.9325, allocations: 11.31 MB / 0.6195 GB, free: 13.06 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.892e-05/0.9325, allocations: 40 kB / 0.6195 GB, free: 13.02 MB / 446.1 MB Notification: Performance of matching and sorting (n=873) (initialization): time 0.01839/0.9509, allocations: 11.41 MB / 0.6307 GB, free: 1.602 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001244/0.9511, allocations: 68.25 kB / 0.6307 GB, free: 1.535 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001689/0.9512, allocations: 140.7 kB / 0.6309 GB, free: 1.398 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002578/0.9538, allocations: 1.125 MB / 0.632 GB, free: 276 kB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007216/0.961, allocations: 1.716 MB / 0.6336 GB, free: 14.55 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01003/0.9711, allocations: 6.238 MB / 0.6397 GB, free: 8.199 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005809/0.9769, allocations: 399.7 kB / 0.6401 GB, free: 7.809 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001239/0.9781, allocations: 463.8 kB / 0.6406 GB, free: 7.355 MB / 462.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 631 * Number of states: 0 () * Number of discrete variables: 44 (torque.torqueArrow.twoHeadedArrow,torque.torqueArrow.headAtOrigin,fixed.color[3],fixed.color[2],fixed.color[1],r2.cylinderColor[3],r2.cylinderColor[2],r2.cylinderColor[1],r1.cylinderColor[3],r1.cylinderColor[2],r1.cylinderColor[1],rotor1D.cylinderColor[3],rotor1D.cylinderColor[2],rotor1D.cylinderColor[1],torque.connectionLineColor[3],torque.connectionLineColor[2],torque.connectionLineColor[1],torque.torqueColor[3],torque.torqueColor[2],torque.torqueColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1],revolute.cylinderColor[3],revolute.cylinderColor[2],revolute.cylinderColor[1],bodyCylinder.color[3],bodyCylinder.color[2],bodyCylinder.color[1],bodyCylinder.body.sphereColor[3],bodyCylinder.body.sphereColor[2],bodyCylinder.body.sphereColor[1],bodyCylinder.frameTranslation.color[3],bodyCylinder.frameTranslation.color[2],bodyCylinder.frameTranslation.color[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (834): * Single equations (assignments): 830 * Array equations: 3 * 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 {(3,13,77.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.004686/0.9828, allocations: 2.318 MB / 0.6428 GB, free: 5.027 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001119/0.9839, allocations: 425.2 kB / 0.6432 GB, free: 4.609 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01138/0.9953, allocations: 6.101 MB / 0.6492 GB, free: 14.49 MB / 478.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.549e-05/0.9953, allocations: 28 kB / 0.6492 GB, free: 14.46 MB / 478.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.32e-05/0.9953, allocations: 4 kB / 0.6492 GB, free: 14.46 MB / 478.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.027e-05/0.9954, allocations: 17.16 kB / 0.6492 GB, free: 14.44 MB / 478.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02436/1.02, allocations: 12.7 MB / 0.6616 GB, free: 1.676 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.963e-05/1.02, allocations: 7.938 kB / 0.6616 GB, free: 1.668 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003174/1.023, allocations: 0.5304 MB / 0.6622 GB, free: 1.137 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.002742/1.026, allocations: 0.9601 MB / 0.6631 GB, free: 180 kB / 478.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006019/1.026, allocations: 83.89 kB / 0.6632 GB, free: 96 kB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.008844/1.035, allocations: 5.982 MB / 0.669 GB, free: 10.01 MB / 494.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.644e-06/1.035, allocations: 7.938 kB / 0.669 GB, free: 10 MB / 494.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01781/1.053, allocations: 10.36 MB / 0.6791 GB, free: 15.59 MB / 0.4981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002672/1.056, allocations: 0.8328 MB / 0.68 GB, free: 14.75 MB / 0.4981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007076/1.056, allocations: 47.22 kB / 0.68 GB, free: 14.71 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002155/1.058, allocations: 155.8 kB / 0.6801 GB, free: 14.56 MB / 0.4981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005476/1.059, allocations: 193.9 kB / 0.6803 GB, free: 14.37 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002591/1.059, allocations: 103.9 kB / 0.6804 GB, free: 14.27 MB / 0.4981 GB Notification: Performance of sorting global known variables: time 0.004824/1.064, allocations: 2.818 MB / 0.6832 GB, free: 11.45 MB / 0.4981 GB Notification: Performance of sort global known variables: time 8e-08/1.064, allocations: 0 / 0.6832 GB, free: 11.45 MB / 0.4981 GB Notification: Performance of remove unused functions: time 0.005891/1.07, allocations: 1.199 MB / 0.6844 GB, free: 10.25 MB / 0.4981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 8 (revolute.phi,revolute.w,rotor1D.phi,rotor1D.w,position1.phi,position1.w,position2.phi,position2.w) * 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 (203): * Single equations (assignments): 199 * Array equations: 3 * 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 {(3,13,77.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0005618/1.071, allocations: 182.2 kB / 0.6845 GB, free: 10.06 MB / 0.4981 GB Notification: Performance of simCode: created initialization part: time 0.01294/1.083, allocations: 7.482 MB / 0.6918 GB, free: 2.605 MB / 0.4981 GB Notification: Performance of simCode: created event and clocks part: time 7.454e-06/1.084, allocations: 0 / 0.6918 GB, free: 2.605 MB / 0.4981 GB Notification: Performance of simCode: created simulation system equations: time 0.004808/1.088, allocations: 2.793 MB / 0.6946 GB, free: 15.8 MB / 0.5137 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003016/1.091, allocations: 0.4993 MB / 0.6951 GB, free: 15.31 MB / 0.5137 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02173/1.113, allocations: 12.04 MB / 0.7068 GB, free: 3.203 MB / 0.5137 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00476/1.118, allocations: 3.628 MB / 0.7103 GB, free: 15.54 MB / 0.5294 GB Notification: Performance of simCode: alias equations: time 0.00579/1.124, allocations: 2.281 MB / 0.7126 GB, free: 13.25 MB / 0.5294 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001461/1.125, allocations: 419.1 kB / 0.713 GB, free: 12.84 MB / 0.5294 GB Notification: Performance of SimCode: time 7.91e-07/1.125, allocations: 0 / 0.713 GB, free: 12.84 MB / 0.5294 GB Notification: Performance of Templates: time 0.3117/1.437, allocations: 57.66 MB / 0.7693 GB, free: 182 MB / 0.545 GB " [Timeout remaining time 659] make -j1 -f Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive.makefile [Timeout 660] (rm -f Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive.pipe ; mkfifo Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive.pipe ; head -c 1048576 < Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive.pipe >> ../files/Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive.sim & ./Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive.pipe 2>&1) [Timeout 480] diffSimulationResults("Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Mechanics/MultiBody/Examples/Rotational3DEffects/MovingActuatedDrive/MovingActuatedDrive.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Rotational3DEffects.MovingActuatedDrive.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: 7.651962175965309]