Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.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 0.001537/0.001537, allocations: 109.1 kB / 21.22 MB, free: 0.7539 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 0.001658/0.001658, allocations: 220.9 kB / 24.53 MB, free: 4.008 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 1.36/1.36, allocations: 230.5 MB / 258.2 MB, free: 8.027 MB / 206.1 MB " [Timeout remaining time 178] 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: "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem,fileNamePrefix="Modelica_trunk_Modelica_Mechanics_MultiBody_Examples_Elementary_SpringDamperSystem",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem,fileNamePrefix="Modelica_trunk_Modelica_Mechanics_MultiBody_Examples_Elementary_SpringDamperSystem",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001823/0.001823, allocations: 67.89 kB / 378.6 MB, free: 3.031 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2212/0.223, allocations: 53.41 MB / 432 MB, free: 6.723 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem): time 0.01391/0.2369, allocations: 12.05 MB / 444 MB, free: 10.62 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.008194/0.2451, allocations: 4.254 MB / 448.3 MB, free: 6.352 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009753/0.2461, allocations: 83.56 kB / 448.4 MB, free: 6.27 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.004887/0.251, allocations: 2.795 MB / 451.2 MB, free: 3.465 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.004257/0.2552, allocations: 2 MB / 453.2 MB, free: 1.457 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001736/0.257, allocations: 0.8072 MB / 454 MB, free: 0.6484 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.006927/0.2639, allocations: 4.687 MB / 458.7 MB, free: 11.95 MB / 366.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003647/0.2676, allocations: 2.942 MB / 461.6 MB, free: 8.961 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002507/0.2701, allocations: 1.709 MB / 463.3 MB, free: 7.246 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00331/0.2734, allocations: 2.523 MB / 465.8 MB, free: 4.715 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0008903/0.2743, allocations: 356 kB / 466.2 MB, free: 4.367 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002481/0.2767, allocations: 1.299 MB / 467.5 MB, free: 3.066 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.002112/0.2789, allocations: 2.135 MB / 469.6 MB, free: 0.9258 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002604/0.2815, allocations: 2.415 MB / 472 MB, free: 14.5 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.007876/0.2893, allocations: 7.516 MB / 479.5 MB, free: 6.949 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.108e-06/0.2893, allocations: 0 / 479.5 MB, free: 6.949 MB / 382.1 MB Notification: Performance of FrontEnd: time 1.522e-06/0.2893, allocations: 0 / 479.5 MB, free: 6.949 MB / 382.1 MB Notification: Performance of Transformations before backend: time 0.0001329/0.2895, allocations: 0 / 479.5 MB, free: 6.949 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: 1686 * Number of variables: 1686 Notification: Performance of Generate backend data structure: time 0.009976/0.2994, allocations: 5.319 MB / 484.9 MB, free: 1.57 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.3e-05/0.2995, allocations: 11.97 kB / 484.9 MB, free: 1.559 MB / 382.1 MB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.000117/0.2996, allocations: 123.2 kB / 485 MB, free: 1.438 MB / 382.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0009745/0.3006, allocations: 0.7982 MB / 485.8 MB, free: 0.6289 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008201/0.3088, allocations: 2.221 MB / 488 MB, free: 14.4 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0053/0.3141, allocations: 2.878 MB / 490.9 MB, free: 11.47 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002187/0.3143, allocations: 274.8 kB / 491.2 MB, free: 11.2 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008633/0.3152, allocations: 435.6 kB / 491.6 MB, free: 10.78 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02151/0.3367, allocations: 12.26 MB / 0.492 GB, free: 13.7 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001282/0.3368, allocations: 47.58 kB / 0.4921 GB, free: 13.65 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004587/0.3373, allocations: 171.8 kB / 0.4922 GB, free: 13.48 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003348/0.3406, allocations: 2.166 MB / 0.4944 GB, free: 11.31 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02158/0.3622, allocations: 10.24 MB / 0.5044 GB, free: 1.047 MB / 414.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.2295/0.5917, allocations: 44.01 MB / 0.5473 GB, free: 70.18 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.009679/0.6014, allocations: 3.829 MB / 0.5511 GB, free: 70.07 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001842/0.6033, allocations: 1.63 MB / 0.5527 GB, free: 69.9 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.00844/0.6117, allocations: 6.858 MB / 0.5594 GB, free: 67.23 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.533e-05/0.6117, allocations: 51.53 kB / 0.5594 GB, free: 67.18 MB / 446.1 MB Notification: Performance of pre-optimization done (n=183): time 3.667e-06/0.6117, allocations: 3.969 kB / 0.5594 GB, free: 67.18 MB / 446.1 MB Notification: Performance of matching and sorting (n=205): time 0.03353/0.6453, allocations: 16.02 MB / 0.5751 GB, free: 55.84 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0008111/0.6461, allocations: 1.588 MB / 0.5766 GB, free: 54.11 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003963/0.65, allocations: 4.215 MB / 0.5807 GB, free: 49.96 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0003032/0.6503, allocations: 59.11 kB / 0.5808 GB, free: 49.9 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001216/0.6516, allocations: 3.541 MB / 0.5843 GB, free: 46.55 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0005658/0.6521, allocations: 0.8407 MB / 0.5851 GB, free: 45.71 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001137/0.6533, allocations: 1.354 MB / 0.5864 GB, free: 44.36 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 3.016e-05/0.6533, allocations: 307.5 kB / 0.5867 GB, free: 44.05 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002494/0.6558, allocations: 2.246 MB / 0.5889 GB, free: 41.8 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003536/0.6593, allocations: 6.376 MB / 0.5951 GB, free: 33.46 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.006684/0.666, allocations: 9.286 MB / 0.6042 GB, free: 22.27 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.822e-05/0.6661, allocations: 40 kB / 0.6042 GB, free: 22.23 MB / 446.1 MB Notification: Performance of matching and sorting (n=886) (initialization): time 0.01185/0.6779, allocations: 9.137 MB / 0.6131 GB, free: 13.08 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 5.688e-05/0.678, allocations: 68 kB / 0.6132 GB, free: 13.01 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.004326/0.6823, allocations: 2.86 MB / 0.616 GB, free: 10.14 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002723/0.685, allocations: 1.076 MB / 0.617 GB, free: 9.047 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004074/0.6891, allocations: 1.587 MB / 0.6186 GB, free: 7.461 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003351/0.6924, allocations: 4.466 MB / 0.623 GB, free: 2.766 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004342/0.6968, allocations: 435.5 kB / 0.6234 GB, free: 2.34 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006663/0.6974, allocations: 412 kB / 0.6238 GB, free: 1.938 MB / 446.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 665 * Number of states: 0 () * Number of discrete variables: 45 (damper1.color_b[3],damper1.color_b[2],damper1.color_b[1],damper1.color_a[3],damper1.color_a[2],damper1.color_a[1],spring1.color[3],spring1.color[2],spring1.color[1],spring1.massColor[3],spring1.massColor[2],spring1.massColor[1],spring2.color[3],spring2.color[2],spring2.color[1],spring2.massColor[3],spring2.massColor[2],spring2.massColor[1],p2.boxColor[3],p2.boxColor[2],p2.boxColor[1],body2.sphereColor[3],body2.sphereColor[2],body2.sphereColor[1],bar2.color[3],bar2.color[2],bar2.color[1],bar1.color[3],bar1.color[2],bar1.color[1],body1.sphereColor[3],body1.sphereColor[2],body1.sphereColor[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]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (848): * Single equations (assignments): 839 * Array equations: 5 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * 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): 2 systems {(4,100.0%), (3,100.0%)} * Non-linear Jacobian (size): 1 system {4} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(2,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.002718/0.7002, allocations: 2.208 MB / 0.6259 GB, free: 15.71 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006977/0.7009, allocations: 397.3 kB / 0.6263 GB, free: 15.32 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006704/0.7076, allocations: 3.313 MB / 0.6295 GB, free: 11.98 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.005495/0.7131, allocations: 2.769 MB / 0.6322 GB, free: 9.195 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.329e-05/0.7131, allocations: 5.125 kB / 0.6322 GB, free: 9.191 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.334e-05/0.7131, allocations: 7.969 kB / 0.6323 GB, free: 9.184 MB / 462.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01882/0.7319, allocations: 10.19 MB / 0.6422 GB, free: 14.74 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.401e-05/0.7319, allocations: 16.19 kB / 0.6422 GB, free: 14.73 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001528/0.7335, allocations: 375.4 kB / 0.6426 GB, free: 14.36 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.003028/0.7365, allocations: 0.9863 MB / 0.6435 GB, free: 13.36 MB / 478.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002272/0.7367, allocations: 67.97 kB / 0.6436 GB, free: 13.29 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005705/0.7424, allocations: 4.705 MB / 0.6482 GB, free: 8.363 MB / 478.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.001218/0.7436, allocations: 1.45 MB / 0.6496 GB, free: 6.789 MB / 478.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01002/0.7537, allocations: 5.98 MB / 0.6555 GB, free: 0.5977 MB / 478.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0009756/0.7546, allocations: 385.1 kB / 0.6558 GB, free: 224 kB / 478.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000643/0.7553, allocations: 51.98 kB / 0.6559 GB, free: 172 kB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001847/0.7571, allocations: 151.8 kB / 0.656 GB, free: 20 kB / 478.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003584/0.7575, allocations: 184.5 kB / 0.6562 GB, free: 15.84 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001576/0.7576, allocations: 79.97 kB / 0.6563 GB, free: 15.76 MB / 494.1 MB Notification: Performance of sorting global known variables: time 0.003782/0.7614, allocations: 2.594 MB / 0.6588 GB, free: 13.16 MB / 494.1 MB Notification: Performance of sort global known variables: time 7.1e-08/0.7614, allocations: 0 / 0.6588 GB, free: 13.16 MB / 494.1 MB Notification: Performance of remove unused functions: time 0.004705/0.7661, allocations: 1.113 MB / 0.6599 GB, free: 12.05 MB / 494.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 60 * Number of states: 14 ($STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],body1.frame_a.r_0[1],body1.frame_a.r_0[2],body1.frame_a.r_0[3],body1.v_0[1],body1.v_0[2],body1.v_0[3],body1.w_a[1],body1.w_a[2],body1.w_a[3],p2.s,p2.v) * 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 (180): * Single equations (assignments): 173 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * 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): 2 systems {(4,100.0%), (3,100.0%)} * Non-linear Jacobian (size): 1 system {4} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(2,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.009812/0.7759, allocations: 6.675 MB / 0.6664 GB, free: 5.168 MB / 494.1 MB Notification: Performance of simCode: created initialization part: time 0.009918/0.7859, allocations: 5.583 MB / 0.6719 GB, free: 15.58 MB / 0.4981 GB Notification: Performance of simCode: created event and clocks part: time 8.907e-06/0.7859, allocations: 8 kB / 0.6719 GB, free: 15.57 MB / 0.4981 GB Notification: Performance of simCode: created simulation system equations: time 0.003955/0.7898, allocations: 1.965 MB / 0.6738 GB, free: 13.57 MB / 0.4981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003028/0.7929, allocations: 0.4981 MB / 0.6743 GB, free: 13.08 MB / 0.4981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07348/0.8663, allocations: 50.83 MB / 0.7239 GB, free: 3.379 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003888/0.8702, allocations: 3.451 MB / 0.7273 GB, free: 15.89 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.00434/0.8746, allocations: 2.018 MB / 0.7293 GB, free: 13.87 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002535/0.8771, allocations: 2.093 MB / 0.7313 GB, free: 11.78 MB / 0.5606 GB Notification: Performance of SimCode: time 9.32e-07/0.8771, allocations: 0 / 0.7313 GB, free: 11.78 MB / 0.5606 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3334/1.211, allocations: 79.07 MB / 0.8085 GB, free: 162 MB / 0.5606 GB Notification: Performance of buildModelFMU: Generate platform static: time 56.74/57.95, allocations: 11.86 kB / 0.8085 GB, free: 162 MB / 0.5606 GB " [Timeout remaining time 602] (rm -f Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.pipe ; mkfifo Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.pipe >> ../files/Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem_res.mat --tempDir=temp_Modelica_trunk_Modelica_Mechanics_MultiBody_Examples_Elementary_SpringDamperSystem_fmu --startTime=0 --stopTime=10 --stepSize=0.0019992 --timeout=50 --tolerance=1e-06 Modelica_trunk_Modelica_Mechanics_MultiBody_Examples_Elementary_SpringDamperSystem.fmu > Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.pipe 2>&1) [Timeout 52.5] diffSimulationResults("Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Mechanics/MultiBody/Examples/Elementary/SpringDamperSystem/SpringDamperSystem.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 659] Reference file matches [Calling sys.exit(0), Time elapsed: 61.8663837449858]