Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200.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 0.001119/0.001119, allocations: 77.97 kB / 21.42 MB, free: 3.074 MB / 18.57 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 0.001254/0.001254, allocations: 160.8 kB / 24.82 MB, free: 9.266 MB / 18.57 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 1.041/1.041, allocations: 177.1 MB / 205.3 MB, free: 5.473 MB / 186.7 MB " [Timeout remaining time 179] 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 0.7222/0.7222, allocations: 88.06 MB / 349.9 MB, free: 14.14 MB / 330.7 MB " [Timeout remaining time 179] 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: translateModel(ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="der.x.[0-9,]+..|time|x.[0-9,]+.",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200") translateModel(ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="der.x.[0-9,]+..|time|x.[0-9,]+.",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.623e-06/1.623e-06, allocations: 0 / 453.7 MB, free: 32.18 MB / 410.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.387e-05/2.55e-05, allocations: 2.312 kB / 453.7 MB, free: 32.18 MB / 410.8 MB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200): time 0.004996/0.005021, allocations: 1.225 MB / 454.9 MB, free: 31.34 MB / 410.8 MB Notification: Performance of NFInst.instExpressions: time 0.000186/0.005207, allocations: 25.14 kB / 454.9 MB, free: 31.32 MB / 410.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 4.243e-05/0.00525, allocations: 0 / 454.9 MB, free: 31.32 MB / 410.8 MB Notification: Performance of NFTyping.typeComponents: time 0.0001205/0.00537, allocations: 3.938 kB / 454.9 MB, free: 31.32 MB / 410.8 MB Notification: Performance of NFTyping.typeBindings: time 5.146e-05/0.005422, allocations: 6.688 kB / 454.9 MB, free: 31.32 MB / 410.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.0001717/0.005594, allocations: 6.062 kB / 454.9 MB, free: 31.32 MB / 410.8 MB Notification: Performance of NFFlatten.flatten: time 0.0007159/0.006309, allocations: 0.9747 MB / 455.9 MB, free: 31.07 MB / 410.8 MB Notification: Performance of NFFlatten.resolveConnections: time 5.412e-05/0.006364, allocations: 9.656 kB / 455.9 MB, free: 31.07 MB / 410.8 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0003675/0.006731, allocations: 436 kB / 456.3 MB, free: 30.94 MB / 410.8 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0004353/0.007166, allocations: 385.4 kB / 456.7 MB, free: 30.84 MB / 410.8 MB Notification: Performance of NFPackage.collectConstants: time 9.763e-05/0.007264, allocations: 48.62 kB / 456.8 MB, free: 30.84 MB / 410.8 MB Notification: Performance of NFFlatten.collectFunctions: time 8.017e-05/0.007344, allocations: 52.19 kB / 456.8 MB, free: 30.84 MB / 410.8 MB Notification: Performance of NFScalarize.scalarize: time 0.003221/0.01057, allocations: 343.4 kB / 457.1 MB, free: 30.7 MB / 410.8 MB Notification: Performance of NFVerifyModel.verify: time 0.0002476/0.01081, allocations: 294.5 kB / 457.4 MB, free: 30.6 MB / 410.8 MB Notification: Performance of NFConvertDAE.convert: time 0.0004886/0.0113, allocations: 0.6911 MB / 458.1 MB, free: 30.42 MB / 410.8 MB Notification: Performance of FrontEnd - DAE generated: time 2.325e-06/0.0113, allocations: 0 / 458.1 MB, free: 30.42 MB / 410.8 MB Notification: Performance of FrontEnd: time 1.403e-06/0.0113, allocations: 0 / 458.1 MB, free: 30.42 MB / 410.8 MB Notification: Performance of Transformations before backend: time 6.562e-06/0.01131, allocations: 0 / 458.1 MB, free: 30.42 MB / 410.8 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 201 * Number of variables: 201 Notification: Performance of Generate backend data structure: time 0.001823/0.01313, allocations: 1.294 MB / 459.4 MB, free: 29.72 MB / 410.8 MB Notification: Performance of prepare preOptimizeDAE: time 4.412e-05/0.01318, allocations: 11.22 kB / 459.4 MB, free: 29.72 MB / 410.8 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001988/0.01338, allocations: 140.7 kB / 459.6 MB, free: 29.66 MB / 410.8 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003338/0.01672, allocations: 266.9 kB / 459.8 MB, free: 29.49 MB / 410.8 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.122e-05/0.01676, allocations: 65.25 kB / 459.9 MB, free: 29.46 MB / 410.8 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001766/0.01693, allocations: 163.8 kB / 460.1 MB, free: 29.38 MB / 410.8 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007075/0.01764, allocations: 0.5841 MB / 460.6 MB, free: 29.24 MB / 410.8 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.687e-05/0.01766, allocations: 6.906 kB / 460.6 MB, free: 29.24 MB / 410.8 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.492e-05/0.01772, allocations: 33.78 kB / 460.7 MB, free: 29.21 MB / 410.8 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.7e-05/0.01774, allocations: 20.41 kB / 460.7 MB, free: 29.21 MB / 410.8 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003657/0.01811, allocations: 255.8 kB / 460.9 MB, free: 29.19 MB / 410.8 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001665/0.01977, allocations: 1.12 MB / 462.1 MB, free: 28.61 MB / 410.8 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001297/0.02107, allocations: 1.13 MB / 463.2 MB, free: 28.38 MB / 410.8 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003877/0.02146, allocations: 305.3 kB / 463.5 MB, free: 28.33 MB / 410.8 MB Notification: Performance of preOpt evalFunc (simulation): time 5.955e-05/0.02152, allocations: 37.62 kB / 463.5 MB, free: 28.32 MB / 410.8 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.051e-05/0.02155, allocations: 55.77 kB / 463.6 MB, free: 28.27 MB / 410.8 MB Notification: Performance of pre-optimization done (n=200): time 3.787e-06/0.02155, allocations: 0 / 463.6 MB, free: 28.27 MB / 410.8 MB Notification: Performance of matching and sorting (n=200): time 0.002505/0.02405, allocations: 1.301 MB / 464.9 MB, free: 27.99 MB / 410.8 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.65e-05/0.02409, allocations: 79.7 kB / 465 MB, free: 27.92 MB / 410.8 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.421e-05/0.02415, allocations: 163.9 kB / 465.1 MB, free: 27.75 MB / 410.8 MB Notification: Performance of collectPreVariables (initialization): time 4.767e-05/0.0242, allocations: 55.95 kB / 465.2 MB, free: 27.7 MB / 410.8 MB Notification: Performance of collectInitialEqns (initialization): time 3.896e-05/0.02424, allocations: 137.2 kB / 465.3 MB, free: 27.56 MB / 410.8 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003948/0.02464, allocations: 1.032 MB / 466.3 MB, free: 26.74 MB / 410.8 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000363/0.025, allocations: 0.503 MB / 466.9 MB, free: 26.47 MB / 410.8 MB Notification: Performance of setup shared object (initialization): time 6.471e-05/0.02506, allocations: 488.4 kB / 467.3 MB, free: 25.99 MB / 410.8 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003749/0.02544, allocations: 328.2 kB / 467.6 MB, free: 25.98 MB / 410.8 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005342/0.02597, allocations: 0.6011 MB / 468.2 MB, free: 25.82 MB / 410.8 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008487/0.02682, allocations: 0.9663 MB / 469.2 MB, free: 25.48 MB / 410.8 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.042e-06/0.02683, allocations: 4 kB / 469.2 MB, free: 25.47 MB / 410.8 MB Notification: Performance of matching and sorting (n=401) (initialization): time 0.001569/0.0284, allocations: 1.568 MB / 470.8 MB, free: 25.03 MB / 410.8 MB Notification: Performance of prepare postOptimizeDAE: time 2.142e-05/0.02842, allocations: 7.375 kB / 470.8 MB, free: 25.03 MB / 410.8 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.21e-05/0.02843, allocations: 3.328 kB / 470.8 MB, free: 25.03 MB / 410.8 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.779e-05/0.02846, allocations: 17.44 kB / 470.8 MB, free: 25.03 MB / 410.8 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001914/0.03037, allocations: 0.9326 MB / 471.7 MB, free: 24.95 MB / 410.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.899e-05/0.0304, allocations: 13.81 kB / 471.8 MB, free: 24.95 MB / 410.8 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003178/0.03072, allocations: 232 kB / 472 MB, free: 24.76 MB / 410.8 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.396e-05/0.03081, allocations: 62.69 kB / 472 MB, free: 24.74 MB / 410.8 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (401): * Single equations (assignments): 401 * 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 0.0001847/0.031, allocations: 287.7 kB / 472.3 MB, free: 24.47 MB / 410.8 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001903/0.03119, allocations: 146.8 kB / 472.5 MB, free: 24.41 MB / 410.8 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001312/0.03132, allocations: 163 kB / 472.6 MB, free: 24.24 MB / 410.8 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.88e-05/0.03134, allocations: 22.94 kB / 472.7 MB, free: 24.24 MB / 410.8 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.896e-05/0.03137, allocations: 1.094 kB / 472.7 MB, free: 24.24 MB / 410.8 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.116e-05/0.03138, allocations: 9.656 kB / 472.7 MB, free: 24.24 MB / 410.8 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006105/0.03199, allocations: 497.4 kB / 473.2 MB, free: 23.91 MB / 410.8 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.108e-06/0.03199, allocations: 1.469 kB / 473.2 MB, free: 23.91 MB / 410.8 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002736/0.03473, allocations: 0.9428 MB / 474.1 MB, free: 23.85 MB / 410.8 MB Notification: Performance of postOpt tearingSystem (simulation): time 1.052e-05/0.03474, allocations: 6.281 kB / 474.1 MB, free: 23.85 MB / 410.8 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001469/0.03489, allocations: 114.9 kB / 474.2 MB, free: 23.82 MB / 410.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.284e-06/0.03489, allocations: 10.34 kB / 474.2 MB, free: 23.82 MB / 410.8 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.945e-06/0.0349, allocations: 1.25 kB / 474.2 MB, free: 23.82 MB / 410.8 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002055/0.03695, allocations: 2.033 MB / 476.3 MB, free: 23.08 MB / 410.8 MB Notification: Performance of postOpt removeConstants (simulation): time 6.228e-05/0.03701, allocations: 89.55 kB / 476.3 MB, free: 23.02 MB / 410.8 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001557/0.03717, allocations: 99.28 kB / 476.4 MB, free: 22.99 MB / 410.8 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002849/0.03745, allocations: 46 kB / 476.5 MB, free: 22.95 MB / 410.8 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001304/0.03758, allocations: 125.7 kB / 476.6 MB, free: 22.94 MB / 410.8 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.21e-05/0.03765, allocations: 54.66 kB / 476.7 MB, free: 22.92 MB / 410.8 MB Notification: Performance of sorting global known variables: time 2.734e-05/0.03767, allocations: 126.5 kB / 476.8 MB, free: 22.8 MB / 410.8 MB Notification: Performance of sort global known variables: time 5.81e-07/0.03767, allocations: 0 / 476.8 MB, free: 22.8 MB / 410.8 MB Notification: Performance of remove unused functions: time 0.0006025/0.03828, allocations: 416.6 kB / 477.2 MB, free: 22.73 MB / 410.8 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 200 (x[1],x[2],x[3],x[4],x[5],x[6],x[7],x[8],x[9],x[10],x[11],x[12],x[13],x[14],x[15],x[16],x[17],x[18],x[19],x[20],x[21],x[22],x[23],x[24],x[25],x[26],x[27],x[28],x[29],x[30],x[31],x[32],x[33],x[34],x[35],x[36],x[37],x[38],x[39],x[40],x[41],x[42],x[43],x[44],x[45],x[46],x[47],x[48],x[49],x[50],x[51],x[52],x[53],x[54],x[55],x[56],x[57],x[58],x[59],x[60],x[61],x[62],x[63],x[64],x[65],x[66],x[67],x[68],x[69],x[70],x[71],x[72],x[73],x[74],x[75],x[76],x[77],x[78],x[79],x[80],x[81],x[82],x[83],x[84],x[85],x[86],x[87],x[88],x[89],x[90],x[91],x[92],x[93],x[94],x[95],x[96],x[97],x[98],x[99],x[100],x[101],x[102],x[103],x[104],x[105],x[106],x[107],x[108],x[109],x[110],x[111],x[112],x[113],x[114],x[115],x[116],x[117],x[118],x[119],x[120],x[121],x[122],x[123],x[124],x[125],x[126],x[127],x[128],x[129],x[130],x[131],x[132],x[133],x[134],x[135],x[136],x[137],x[138],x[139],x[140],x[141],x[142],x[143],x[144],x[145],x[146],x[147],x[148],x[149],x[150],x[151],x[152],x[153],x[154],x[155],x[156],x[157],x[158],x[159],x[160],x[161],x[162],x[163],x[164],x[165],x[166],x[167],x[168],x[169],x[170],x[171],x[172],x[173],x[174],x[175],x[176],x[177],x[178],x[179],x[180],x[181],x[182],x[183],x[184],x[185],x[186],x[187],x[188],x[189],x[190],x[191],x[192],x[193],x[194],x[195],x[196],x[197],x[198],x[199],x[200]) * 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 (200): * Single equations (assignments): 200 * 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 0.0002393/0.03852, allocations: 265.2 kB / 477.5 MB, free: 22.56 MB / 410.8 MB Notification: Performance of simCode: created initialization part: time 0.001395/0.03991, allocations: 1.204 MB / 478.7 MB, free: 22.37 MB / 410.8 MB Notification: Performance of simCode: created event and clocks part: time 3.135e-06/0.03991, allocations: 0 / 478.7 MB, free: 22.37 MB / 410.8 MB Notification: Performance of simCode: created simulation system equations: time 0.0005608/0.04047, allocations: 0.5746 MB / 479.2 MB, free: 22.25 MB / 410.8 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002807/0.04076, allocations: 85.48 kB / 479.3 MB, free: 22.2 MB / 410.8 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003016/0.04377, allocations: 3.616 MB / 482.9 MB, free: 20.32 MB / 410.8 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002408/0.04401, allocations: 306.4 kB / 483.2 MB, free: 20.23 MB / 410.8 MB Notification: Performance of simCode: alias equations: time 0.0003101/0.04432, allocations: 146.2 kB / 483.4 MB, free: 20.2 MB / 410.8 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004351/0.04476, allocations: 241.9 kB / 483.6 MB, free: 20.14 MB / 410.8 MB Notification: Performance of SimCode: time 1.763e-06/0.04476, allocations: 0 / 483.6 MB, free: 20.14 MB / 410.8 MB Notification: Performance of Templates: time 0.01555/0.06031, allocations: 12.52 MB / 496.1 MB, free: 11.99 MB / 410.8 MB " [Timeout remaining time 300] make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200.makefile [Timeout 300] (rm -f ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200 -s=ida -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200.pipe 2>&1) [Timeout 240] diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_200_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: 4.116387052927166]