Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle.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 0.001739/0.001739, allocations: 107.1 kB / 20.44 MB, free: 1.344 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 0.002171/0.002171, allocations: 210.4 kB / 23.73 MB, free: 4.523 MB / 14.72 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 1.43/1.43, allocations: 230.6 MB / 257.5 MB, free: 7.781 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+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: "" <> buildModelFMU(Modelica.Mechanics.Translational.Examples.Vehicle,fileNamePrefix="Modelica_4_1_0_Modelica_Mechanics_Translational_Examples_Vehicle",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.Translational.Examples.Vehicle,fileNamePrefix="Modelica_4_1_0_Modelica_Mechanics_Translational_Examples_Vehicle",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001527/0.001527, allocations: 47.92 kB / 377.7 MB, free: 3.066 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2482/0.2498, allocations: 53.37 MB / 431.1 MB, free: 6.648 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.Translational.Examples.Vehicle): time 0.007728/0.2575, allocations: 5.518 MB / 436.6 MB, free: 1.105 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.004847/0.2624, allocations: 2.244 MB / 438.8 MB, free: 14.86 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008584/0.2632, allocations: 35.75 kB / 438.9 MB, free: 14.82 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0009016/0.2641, allocations: 425.3 kB / 439.3 MB, free: 14.4 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001609/0.2657, allocations: 0.5007 MB / 439.8 MB, free: 13.9 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001222/0.2669, allocations: 0.4952 MB / 440.3 MB, free: 13.4 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.001946/0.2689, allocations: 1.503 MB / 441.8 MB, free: 11.89 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0006571/0.2695, allocations: 373.2 kB / 442.2 MB, free: 11.51 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0008219/0.2704, allocations: 0.572 MB / 442.7 MB, free: 10.93 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0007815/0.2711, allocations: 0.6729 MB / 443.4 MB, free: 10.26 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001857/0.2713, allocations: 132 kB / 443.5 MB, free: 10.13 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0003352/0.2717, allocations: 176 kB / 443.7 MB, free: 9.957 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0003112/0.272, allocations: 310.9 kB / 444 MB, free: 9.652 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0005533/0.2725, allocations: 0.5129 MB / 444.5 MB, free: 9.137 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001852/0.2744, allocations: 1.673 MB / 446.2 MB, free: 7.461 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.699e-06/0.2744, allocations: 0 / 446.2 MB, free: 7.461 MB / 350.1 MB Notification: Performance of FrontEnd: time 1.403e-06/0.2744, allocations: 0 / 446.2 MB, free: 7.461 MB / 350.1 MB Notification: Performance of Transformations before backend: time 1.707e-05/0.2744, allocations: 0 / 446.2 MB, free: 7.461 MB / 350.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 249 * Number of variables: 249 Notification: Performance of Generate backend data structure: time 0.002739/0.2771, allocations: 1.536 MB / 447.7 MB, free: 5.887 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.242e-05/0.2772, allocations: 8.031 kB / 447.7 MB, free: 5.879 MB / 350.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001816/0.2774, allocations: 152.4 kB / 447.9 MB, free: 5.723 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004343/0.2778, allocations: 160 kB / 448 MB, free: 5.566 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001278/0.2791, allocations: 0.6938 MB / 448.7 MB, free: 4.844 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.439e-05/0.2792, allocations: 81.94 kB / 448.8 MB, free: 4.766 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001714/0.2793, allocations: 107.9 kB / 448.9 MB, free: 4.66 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001627/0.281, allocations: 0.9117 MB / 449.8 MB, free: 3.73 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 4.427e-05/0.281, allocations: 11.94 kB / 449.8 MB, free: 3.719 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.243e-05/0.2811, allocations: 44 kB / 449.9 MB, free: 3.676 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.152e-05/0.2811, allocations: 24 kB / 449.9 MB, free: 3.652 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001544/0.2827, allocations: 0.6286 MB / 450.5 MB, free: 3.023 MB / 350.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00476/0.2874, allocations: 2.757 MB / 453.3 MB, free: 176 kB / 350.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001363/0.2888, allocations: 0.5819 MB / 453.9 MB, free: 15.58 MB / 366.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006624/0.2894, allocations: 266.7 kB / 454.1 MB, free: 15.32 MB / 366.1 MB Notification: Performance of preOpt evalFunc (simulation): time 7.48e-05/0.2895, allocations: 12.66 kB / 454.2 MB, free: 15.3 MB / 366.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001031/0.2905, allocations: 344.4 kB / 454.5 MB, free: 14.96 MB / 366.1 MB Notification: Performance of pre-optimization done (n=80): time 4.107e-06/0.2905, allocations: 7.938 kB / 454.5 MB, free: 14.95 MB / 366.1 MB Notification: Performance of matching and sorting (n=100): time 0.00913/0.2997, allocations: 2.932 MB / 457.4 MB, free: 11.98 MB / 366.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.97e-05/0.2997, allocations: 60.41 kB / 457.5 MB, free: 11.91 MB / 366.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00187/0.3016, allocations: 0.9625 MB / 458.5 MB, free: 10.94 MB / 366.1 MB Notification: Performance of collectPreVariables (initialization): time 9.317e-05/0.3017, allocations: 41.7 kB / 458.5 MB, free: 10.89 MB / 366.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0006511/0.3024, allocations: 0.5243 MB / 459 MB, free: 10.36 MB / 366.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0004406/0.3028, allocations: 364.8 kB / 459.4 MB, free: 10 MB / 366.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003956/0.3032, allocations: 158.7 kB / 459.5 MB, free: 9.84 MB / 366.1 MB Notification: Performance of setup shared object (initialization): time 0.0002275/0.3034, allocations: 353.8 kB / 459.9 MB, free: 9.488 MB / 366.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000846/0.3043, allocations: 269.9 kB / 460.1 MB, free: 9.223 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001031/0.3053, allocations: 433.4 kB / 460.6 MB, free: 8.75 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001946/0.3072, allocations: 0.7483 MB / 461.3 MB, free: 7.953 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.062e-06/0.3073, allocations: 0 / 461.3 MB, free: 7.953 MB / 366.1 MB Notification: Performance of matching and sorting (n=125) (initialization): time 0.003088/0.3103, allocations: 1.033 MB / 462.3 MB, free: 6.906 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.457e-05/0.3104, allocations: 8 kB / 462.3 MB, free: 6.898 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.679e-05/0.3104, allocations: 4 kB / 462.4 MB, free: 6.895 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006858/0.3111, allocations: 142 kB / 462.5 MB, free: 6.75 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001372/0.3124, allocations: 211.7 kB / 462.7 MB, free: 6.543 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006662/0.3191, allocations: 3.757 MB / 466.5 MB, free: 2.566 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001116/0.3202, allocations: 31.89 kB / 466.5 MB, free: 2.535 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001209/0.3203, allocations: 39.98 kB / 466.5 MB, free: 2.496 MB / 366.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * Number of states: 0 () * Number of discrete variables: 5 ($PRE.timeTableTorqueInclination.nextTimeEvent,$whenCondition1,timeTableTorqueInclination.nextTimeEventScaled,$PRE.timeTableTorqueInclination.nextTimeEventScaled,timeTableTorqueInclination.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (108): * Single equations (assignments): 106 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,4,100.0%), (1,13,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0008785/0.3212, allocations: 305.5 kB / 466.8 MB, free: 2.188 MB / 366.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002641/0.3215, allocations: 107.4 kB / 466.9 MB, free: 2.082 MB / 366.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003268/0.3248, allocations: 0.9674 MB / 467.9 MB, free: 1.094 MB / 366.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.583e-05/0.3248, allocations: 8 kB / 467.9 MB, free: 1.086 MB / 366.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.232e-05/0.3248, allocations: 4 kB / 467.9 MB, free: 1.082 MB / 366.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.641e-05/0.3248, allocations: 7.922 kB / 467.9 MB, free: 1.074 MB / 366.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007056/0.3319, allocations: 2.279 MB / 470.2 MB, free: 14.7 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.401e-05/0.3319, allocations: 4.125 kB / 470.2 MB, free: 14.69 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001455/0.3333, allocations: 187.8 kB / 470.4 MB, free: 14.51 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.000648/0.334, allocations: 126 kB / 470.5 MB, free: 14.38 MB / 382.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.515e-05/0.3341, allocations: 27.98 kB / 470.5 MB, free: 14.35 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005453/0.3395, allocations: 3.355 MB / 473.9 MB, free: 10.77 MB / 382.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.005e-06/0.3395, allocations: 4 kB / 473.9 MB, free: 10.77 MB / 382.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004392/0.3439, allocations: 1.459 MB / 475.4 MB, free: 9.246 MB / 382.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.000703/0.3446, allocations: 179.1 kB / 475.5 MB, free: 9.07 MB / 382.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001794/0.3448, allocations: 20 kB / 475.5 MB, free: 9.051 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000727/0.3455, allocations: 27.98 kB / 475.6 MB, free: 9.023 MB / 382.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002662/0.3458, allocations: 76.89 kB / 475.6 MB, free: 8.949 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001065/0.3459, allocations: 35.94 kB / 475.7 MB, free: 8.914 MB / 382.1 MB Notification: Performance of sorting global known variables: time 0.001595/0.3475, allocations: 0.6786 MB / 476.4 MB, free: 8.238 MB / 382.1 MB Notification: Performance of sort global known variables: time 3.01e-07/0.3475, allocations: 3.938 kB / 476.4 MB, free: 8.234 MB / 382.1 MB Notification: Performance of remove unused functions: time 0.001691/0.3492, allocations: 247.9 kB / 476.6 MB, free: 7.992 MB / 382.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 13 * Number of states: 10 (vehicle.mass.s,vehicle.mass.v,vehicle.windSpeed.s,vehicle.windSpeed.v,vehicle1.mass.s,vehicle1.mass.v,vehicle1.windSpeed.s,vehicle1.windSpeed.v,trailer.windSpeed.s,trailer.windSpeed.v) * Number of discrete variables: 3 ($whenCondition1,timeTableTorqueInclination.nextTimeEvent,timeTableTorqueInclination.nextTimeEventScaled) * Number of discrete states: 2 (timeTableTorqueInclination.nextTimeEvent,timeTableTorqueInclination.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (90): * Single equations (assignments): 86 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,3,100.0%), (1,9,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.00693/0.3561, allocations: 2.375 MB / 479 MB, free: 5.738 MB / 382.1 MB Notification: Performance of simCode: created initialization part: time 0.003506/0.3596, allocations: 1.014 MB / 480 MB, free: 4.699 MB / 382.1 MB Notification: Performance of simCode: created event and clocks part: time 7.715e-06/0.3596, allocations: 4.062 kB / 480 MB, free: 4.695 MB / 382.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001925/0.3616, allocations: 0.6745 MB / 480.7 MB, free: 3.996 MB / 382.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001825/0.3634, allocations: 190.3 kB / 480.9 MB, free: 3.816 MB / 382.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02275/0.3861, allocations: 8.773 MB / 489.6 MB, free: 10.74 MB / 398.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009275/0.3871, allocations: 0.5073 MB / 490.1 MB, free: 10.2 MB / 398.1 MB Notification: Performance of simCode: alias equations: time 0.0007294/0.3878, allocations: 111.6 kB / 490.2 MB, free: 10.08 MB / 398.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009372/0.3887, allocations: 451.3 kB / 490.7 MB, free: 9.641 MB / 398.1 MB Notification: Performance of SimCode: time 1.172e-06/0.3887, allocations: 0 / 490.7 MB, free: 9.641 MB / 398.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06371/0.4524, allocations: 23.07 MB / 0.5017 GB, free: 2.762 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 12.43/12.88, allocations: 0 / 0.5017 GB, free: 2.762 MB / 414.1 MB " [Timeout remaining time 647] (rm -f Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle.pipe ; mkfifo Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle.pipe ; head -c 1048576 < Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle.pipe >> ../files/Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle.sim & python3 -m fmpy simulate --output-file Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv --start-time 0 --stop-time 60 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.01 Modelica_4_1_0_Modelica_Mechanics_Translational_Examples_Vehicle.fmu > Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle.pipe 2>&1) [Timeout 52.5] diffSimulationResults("Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Mechanics/Translational/Examples/Vehicle/Vehicle.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable vehicle.s in file Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv. Warning: Get data of variable vehicle.s from file Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv failed! Error: Could not read variable vehicle.v in file Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv. Warning: Get data of variable vehicle.v from file Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv failed! Error: Could not read variable vehicle1.s in file Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv. Warning: Get data of variable vehicle1.s from file Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv failed! Error: Could not read variable vehicle1.v in file Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv. Warning: Get data of variable vehicle1.v from file Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv failed! Error: Could not read variable trailer.s in file Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv. Warning: Get data of variable trailer.s from file Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv failed! Error: Could not read variable trailer.v in file Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv. Warning: Get data of variable trailer.v from file Modelica_4.1.0_Modelica.Mechanics.Translational.Examples.Vehicle_res.csv failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 15.570026311004767]