Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_16.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "[:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0003507/0.0003507, allocations: 0 / 0, free: 0 / 0 " [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 0.0002575/0.0002575, allocations: 0 / 0, free: 0 / 0 " [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 0.1214/0.1214, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo): time 0.02334/0.02334, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 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: simulate(ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_16,startTime=0,stopTime=0.04,tolerance=3e-08,numberOfIntervals=2000,outputFormat="mat",variableFilter="revolute.[0-9,]+..angle|revolute.[0-9,]+..phi|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_16",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") simulate(ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_16,startTime=0,stopTime=0.04,tolerance=3e-08,numberOfIntervals=2000,outputFormat="mat",variableFilter="revolute.[0-9,]+..angle|revolute.[0-9,]+..phi|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_16",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") [Timeout 540] "Notification: Performance of FrontEnd - loaded program: time 3.537e-06/3.537e-06, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - Absyn->SCode: time 4.106e-05/4.459e-05, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instantiate(ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_16): time 0.01637/0.01642, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instExpressions: time 0.01352/0.02994, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.updateImplicitVariability: time 0.002851/0.03279, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeComponents: time 0.006627/0.03942, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeBindings: time 0.007987/0.0474, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeClassSections: time 0.003139/0.05054, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.flatten: time 0.04642/0.09696, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.resolveConnections: time 0.05959/0.1566, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFEvalConstants.evaluate: time 0.05126/0.2078, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFSimplifyModel.simplify: time 0.04047/0.2483, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFPackage.collectConstants: time 0.009674/0.258, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.collectFunctions: time 0.01337/0.2713, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFScalarize.scalarize: time 0.04111/0.3124, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFVerifyModel.verify: time 0.04323/0.3557, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFConvertDAE.convert: time 0.06595/0.4216, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - DAE generated: time 0.01653/0.4381, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd: time 3.657e-06/0.4381, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Transformations before backend: time 0.001214/0.4394, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 5871 * Number of variables: 5871 Notification: Performance of Generate backend data structure: time 0.08455/0.5239, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare preOptimizeDAE: time 0.003784/0.5277, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt normalInlineFunction (simulation): time 0.04066/0.5683, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evaluateParameters (simulation): time 0.04483/0.6132, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002552/0.6157, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt expandDerOperator (simulation): time 0.007688/0.6234, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt clockPartitioning (simulation): time 0.0867/0.7101, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt findStateOrder (simulation): time 0.00148/0.7116, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.006497/0.7181, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.01415/0.7322, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05761/0.7899, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.2276/1.017, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt comSubExp (simulation): time 0.03963/1.057, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt resolveLoops (simulation): time 0.009431/1.067, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evalFunc (simulation): time 0.08869/1.155, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003247/1.156, allocations: 0 / 0, free: 0 / 0 Notification: Performance of pre-optimization done (n=856): time 4.991e-05/1.156, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=1008): time 0.3931/1.549, allocations: 0 / 0, free: 0 / 0 Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002851/1.549, allocations: 0 / 0, free: 0 / 0 Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.04314/1.592, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectPreVariables (initialization): time 0.005505/1.598, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialEqns (initialization): time 0.01233/1.61, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialBindings (initialization): time 0.01262/1.623, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simplifyInitialFunctions (initialization): time 0.02599/1.649, allocations: 0 / 0, free: 0 / 0 Notification: Performance of setup shared object (initialization): time 4.293e-05/1.649, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preBalanceInitialSystem (initialization): time 0.01992/1.668, allocations: 0 / 0, free: 0 / 0 Notification: Performance of partitionIndependentBlocks (initialization): time 0.02568/1.694, allocations: 0 / 0, free: 0 / 0 Notification: Performance of analyzeInitialSystem (initialization): time 0.03305/1.727, allocations: 0 / 0, free: 0 / 0 Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0008627/1.728, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=2699) (initialization): time 0.07439/1.802, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare postOptimizeDAE: time 0.0004381/1.803, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0007837/1.804, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (initialization): time 0.03142/1.835, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02002/1.855, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05562/1.911, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02542/1.936, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007901/1.944, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1343 * Number of states: 0 () * Number of discrete variables: 167 (force.arrow.twoHeadedArrow,force.arrow.headAtOrigin,force.color[3],force.color[2],force.color[1],bodybox[15].color[3],bodybox[15].color[2],bodybox[15].color[1],bodybox[15].body.sphereColor[3],bodybox[15].body.sphereColor[2],bodybox[15].body.sphereColor[1],bodybox[14].color[3],bodybox[14].color[2],bodybox[14].color[1],bodybox[14].body.sphereColor[3],bodybox[14].body.sphereColor[2],bodybox[14].body.sphereColor[1],bodybox[13].color[3],bodybox[13].color[2],bodybox[13].color[1],bodybox[13].body.sphereColor[3],bodybox[13].body.sphereColor[2],bodybox[13].body.sphereColor[1],bodybox[12].color[3],bodybox[12].color[2],bodybox[12].color[1],bodybox[12].body.sphereColor[3],bodybox[12].body.sphereColor[2],bodybox[12].body.sphereColor[1],bodybox[11].color[3],bodybox[11].color[2],bodybox[11].color[1],bodybox[11].body.sphereColor[3],bodybox[11].body.sphereColor[2],bodybox[11].body.sphereColor[1],bodybox[10].color[3],bodybox[10].color[2],bodybox[10].color[1],bodybox[10].body.sphereColor[3],bodybox[10].body.sphereColor[2],bodybox[10].body.sphereColor[1],bodybox[9].color[3],bodybox[9].color[2],bodybox[9].color[1],bodybox[9].body.sphereColor[3],bodybox[9].body.sphereColor[2],bodybox[9].body.sphereColor[1],bodybox[8].color[3],bodybox[8].color[2],bodybox[8].color[1],bodybox[8].body.sphereColor[3],bodybox[8].body.sphereColor[2],bodybox[8].body.sphereColor[1],bodybox[7].color[3],bodybox[7].color[2],bodybox[7].color[1],bodybox[7].body.sphereColor[3],bodybox[7].body.sphereColor[2],bodybox[7].body.sphereColor[1],bodybox[6].color[3],bodybox[6].color[2],bodybox[6].color[1],bodybox[6].body.sphereColor[3],bodybox[6].body.sphereColor[2],bodybox[6].body.sphereColor[1],bodybox[5].color[3],bodybox[5].color[2],bodybox[5].color[1],bodybox[5].body.sphereColor[3],bodybox[5].body.sphereColor[2],bodybox[5].body.sphereColor[1],bodybox[4].color[3],bodybox[4].color[2],bodybox[4].color[1],bodybox[4].body.sphereColor[3],bodybox[4].body.sphereColor[2],bodybox[4].body.sphereColor[1],bodybox[3].color[3],bodybox[3].color[2],bodybox[3].color[1],bodybox[3].body.sphereColor[3],bodybox[3].body.sphereColor[2],bodybox[3].body.sphereColor[1],bodybox[2].color[3],bodybox[2].color[2],bodybox[2].color[1],bodybox[2].body.sphereColor[3],bodybox[2].body.sphereColor[2],bodybox[2].body.sphereColor[1],bodybox[1].color[3],bodybox[1].color[2],bodybox[1].color[1],bodybox[1].body.sphereColor[3],bodybox[1].body.sphereColor[2],bodybox[1].body.sphereColor[1],bodyboxN.color[3],bodyboxN.color[2],bodyboxN.color[1],bodyboxN.body.sphereColor[3],bodyboxN.body.sphereColor[2],bodyboxN.body.sphereColor[1],bodybox1.color[3],bodybox1.color[2],bodybox1.color[1],bodybox1.body.sphereColor[3],bodybox1.body.sphereColor[2],bodybox1.body.sphereColor[1],revolute[16].cylinderColor[3],revolute[16].cylinderColor[2],revolute[16].cylinderColor[1],revolute[15].cylinderColor[3],revolute[15].cylinderColor[2],revolute[15].cylinderColor[1],revolute[14].cylinderColor[3],revolute[14].cylinderColor[2],revolute[14].cylinderColor[1],revolute[13].cylinderColor[3],revolute[13].cylinderColor[2],revolute[13].cylinderColor[1],revolute[12].cylinderColor[3],revolute[12].cylinderColor[2],revolute[12].cylinderColor[1],revolute[11].cylinderColor[3],revolute[11].cylinderColor[2],revolute[11].cylinderColor[1],revolute[10].cylinderColor[3],revolute[10].cylinderColor[2],revolute[10].cylinderColor[1],revolute[9].cylinderColor[3],revolute[9].cylinderColor[2],revolute[9].cylinderColor[1],revolute[8].cylinderColor[3],revolute[8].cylinderColor[2],revolute[8].cylinderColor[1],revolute[7].cylinderColor[3],revolute[7].cylinderColor[2],revolute[7].cylinderColor[1],revolute[6].cylinderColor[3],revolute[6].cylinderColor[2],revolute[6].cylinderColor[1],revolute[5].cylinderColor[3],revolute[5].cylinderColor[2],revolute[5].cylinderColor[1],revolute[4].cylinderColor[3],revolute[4].cylinderColor[2],revolute[4].cylinderColor[1],revolute[3].cylinderColor[3],revolute[3].cylinderColor[2],revolute[3].cylinderColor[1],revolute[2].cylinderColor[3],revolute[2].cylinderColor[2],revolute[2].cylinderColor[1],revolute[1].cylinderColor[3],revolute[1].cylinderColor[2],revolute[1].cylinderColor[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],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (2499): * Single equations (assignments): 2495 * 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 {(16,161,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.02515/1.969, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01053/1.98, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.05675/2.036, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.00017/2.037, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt constantLinearSystem (simulation): time 8.428e-05/2.037, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0002131/2.037, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1089/2.146, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0002289/2.146, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007001/2.153, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (simulation): time 0.02098/2.174, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002987/2.177, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03017/2.207, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.0001125/2.207, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03793/2.245, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeConstants (simulation): time 0.0069/2.252, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.008756/2.261, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01161/2.273, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt findZeroCrossings (simulation): time 0.006815/2.279, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002232/2.282, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sorting global known variables: time 0.01618/2.298, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sort global known variables: time 0.001845/2.3, allocations: 0 / 0, free: 0 / 0 Notification: Performance of remove unused functions: time 0.04022/2.34, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 315 * Number of states: 32 (revolute[1].w,revolute[2].w,revolute[3].w,revolute[4].w,revolute[5].w,revolute[6].w,revolute[7].w,revolute[8].w,revolute[9].w,revolute[10].w,revolute[11].w,revolute[12].w,revolute[13].w,revolute[14].w,revolute[15].w,revolute[16].w,springdamper[1].phi_rel,springdamper[2].phi_rel,springdamper[3].phi_rel,springdamper[4].phi_rel,springdamper[5].phi_rel,springdamper[6].phi_rel,springdamper[7].phi_rel,springdamper[8].phi_rel,springdamper[9].phi_rel,springdamper[10].phi_rel,springdamper[11].phi_rel,springdamper[12].phi_rel,springdamper[13].phi_rel,springdamper[14].phi_rel,springdamper[15].phi_rel,springdamper[16].phi_rel) * 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 (885): * Single equations (assignments): 881 * 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 {(16,151,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.01504/2.355, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created initialization part: time 0.03928/2.394, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created event and clocks part: time 0.001714/2.396, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created simulation system equations: time 0.01379/2.41, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03715/2.447, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1078/2.555, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: some other stuff during SimCode phase: time 0.02014/2.575, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: alias equations: time 0.01459/2.589, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: all other stuff during SimCode phase: time 0.02102/2.61, allocations: 0 / 0, free: 0 / 0 Notification: Performance of SimCode: time 0.001992/2.612, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Templates: time 0.09173/2.704, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 536] diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_16_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_16_res.mat","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 4.342466718051583]