Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.Damper2.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 0.001761/0.001761, allocations: 85.61 kB / 21.25 MB, free: 0.543 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 0.002246/0.002246, allocations: 159.6 kB / 24.5 MB, free: 3.719 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 1.461/1.461, allocations: 177.1 MB / 204.7 MB, free: 8.941 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2102/0.2102, allocations: 34.27 MB / 295.4 MB, free: 14.46 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo) 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: translateModel(ModelicaTest.MultiBody.Forces.Damper2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5097,variableFilter="time|heatCapacitor.T|prismatic.s|prismatic.v|prismatic1.s|prismatic1.v|prismatic2.s|prismatic2.v",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.Damper2") translateModel(ModelicaTest.MultiBody.Forces.Damper2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5097,variableFilter="time|heatCapacitor.T|prismatic.s|prismatic.v|prismatic1.s|prismatic1.v|prismatic2.s|prismatic2.v",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.Damper2") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002666/0.002666, allocations: 75.88 kB / 443.2 MB, free: 6.453 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3026/0.3053, allocations: 66.06 MB / 0.4973 GB, free: 29.8 MB / 446.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.Damper2): time 0.01126/0.3166, allocations: 14.03 MB / 0.511 GB, free: 20.66 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.008651/0.3252, allocations: 4.824 MB / 0.5157 GB, free: 17.55 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002205/0.3274, allocations: 114.5 kB / 0.5158 GB, free: 17.52 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.008915/0.3363, allocations: 5.02 MB / 0.5207 GB, free: 15.38 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.007851/0.3442, allocations: 2.575 MB / 0.5232 GB, free: 14.12 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003707/0.3479, allocations: 1.197 MB / 0.5244 GB, free: 13.62 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.009901/0.3578, allocations: 6.699 MB / 0.5309 GB, free: 11.25 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.006542/0.3643, allocations: 5.053 MB / 0.5359 GB, free: 8.883 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0044/0.3687, allocations: 2.639 MB / 0.5384 GB, free: 7.414 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005694/0.3744, allocations: 3.701 MB / 0.5421 GB, free: 5.207 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001811/0.3762, allocations: 0.5757 MB / 0.5426 GB, free: 5.207 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.00295/0.3792, allocations: 1.171 MB / 0.5438 GB, free: 4.875 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.002925/0.3821, allocations: 3.296 MB / 0.547 GB, free: 2.5 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.003666/0.3858, allocations: 2.769 MB / 0.5497 GB, free: 15.71 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01419/0.4, allocations: 11.23 MB / 0.5607 GB, free: 4.438 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 8.606e-06/0.4, allocations: 3.984 kB / 0.5607 GB, free: 4.434 MB / 462.1 MB Notification: Performance of FrontEnd: time 1.843e-06/0.4, allocations: 3.938 kB / 0.5607 GB, free: 4.43 MB / 462.1 MB Notification: Performance of Transformations before backend: time 0.0003204/0.4003, allocations: 0 / 0.5607 GB, free: 4.43 MB / 462.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2522 * Number of variables: 2522 Notification: Performance of Generate backend data structure: time 0.01723/0.4175, allocations: 7.789 MB / 0.5683 GB, free: 12.56 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.984e-05/0.4176, allocations: 8.031 kB / 0.5683 GB, free: 12.55 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01158/0.4291, allocations: 2.875 MB / 0.5711 GB, free: 9.672 MB / 478.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008141/0.4373, allocations: 3.544 MB / 0.5745 GB, free: 6.074 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004072/0.4377, allocations: 423.3 kB / 0.5749 GB, free: 5.66 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001731/0.4394, allocations: 0.5621 MB / 0.5755 GB, free: 5.098 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04394/0.4834, allocations: 19.91 MB / 0.5949 GB, free: 20 kB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003176/0.4837, allocations: 67.44 kB / 0.595 GB, free: 15.95 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001354/0.485, allocations: 275.8 kB / 0.5953 GB, free: 15.68 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.005503/0.4905, allocations: 3.161 MB / 0.5984 GB, free: 12.52 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03931/0.5299, allocations: 15.87 MB / 0.6139 GB, free: 12.62 MB / 0.5137 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.07889/0.6087, allocations: 59.86 MB / 0.6723 GB, free: 15.12 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01852/0.6273, allocations: 5.991 MB / 0.6782 GB, free: 9.094 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003798/0.6311, allocations: 1.905 MB / 0.68 GB, free: 7.18 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.2359/0.867, allocations: 7.538 MB / 0.6874 GB, free: 147.9 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01508/0.8821, allocations: 4.591 MB / 0.6919 GB, free: 147.7 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=260): time 5.961e-06/0.8821, allocations: 0 / 0.6919 GB, free: 147.7 MB / 0.5762 GB Notification: Performance of matching and sorting (n=294): time 0.05823/0.9403, allocations: 22.46 MB / 0.7138 GB, free: 140.9 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.097e-05/0.9404, allocations: 162.5 kB / 0.714 GB, free: 140.8 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00907/0.9494, allocations: 5.315 MB / 0.7191 GB, free: 138.7 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 0.0006296/0.9501, allocations: 71.84 kB / 0.7192 GB, free: 138.6 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.004615/0.9547, allocations: 5.161 MB / 0.7243 GB, free: 134.7 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.001637/0.9563, allocations: 1.177 MB / 0.7254 GB, free: 133.9 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003102/0.9594, allocations: 1.839 MB / 0.7272 GB, free: 133 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 7.881e-05/0.9595, allocations: 302.1 kB / 0.7275 GB, free: 132.7 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005074/0.9646, allocations: 2.707 MB / 0.7301 GB, free: 131.8 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007088/0.9717, allocations: 8.265 MB / 0.7382 GB, free: 123.5 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01161/0.9833, allocations: 11.84 MB / 0.7498 GB, free: 113.2 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002635/0.9835, allocations: 57.19 kB / 0.7498 GB, free: 113.2 MB / 0.5762 GB Notification: Performance of matching and sorting (n=1212) (initialization): time 0.01971/1.003, allocations: 10.65 MB / 0.7602 GB, free: 107.1 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 0.0004497/1.004, allocations: 113.7 kB / 0.7603 GB, free: 107 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004297/1.004, allocations: 196 kB / 0.7605 GB, free: 106.8 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003161/1.004, allocations: 260 kB / 0.7608 GB, free: 106.5 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007179/1.012, allocations: 2.252 MB / 0.763 GB, free: 104.6 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003157/1.012, allocations: 390.9 kB / 0.7633 GB, free: 104.2 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007133/1.019, allocations: 0.5362 MB / 0.7639 GB, free: 103.7 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001333/1.02, allocations: 0.543 MB / 0.7644 GB, free: 103.2 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 895 * Number of states: 0 () * Number of discrete variables: 83 (trapezoid.count,$PRE.trapezoid.count,trapezoid.T_start,$PRE.trapezoid.T_start,$whenCondition1,force2.forceArrow.twoHeadedArrow,force2.forceArrow.headAtOrigin,force1.forceArrow.twoHeadedArrow,force1.forceArrow.headAtOrigin,force.forceArrow.twoHeadedArrow,force.forceArrow.headAtOrigin,fixedTranslation1.color[3],fixedTranslation1.color[2],fixedTranslation1.color[1],fixedTranslation.color[3],fixedTranslation.color[2],fixedTranslation.color[1],body2.sphereColor[3],body2.sphereColor[2],body2.sphereColor[1],force2.connectionLineColor[3],force2.connectionLineColor[2],force2.connectionLineColor[1],force2.forceColor[3],force2.forceColor[2],force2.forceColor[1],prismatic2.boxColor[3],prismatic2.boxColor[2],prismatic2.boxColor[1],damper2.color_b[3],damper2.color_b[2],damper2.color_b[1],damper2.color_a[3],damper2.color_a[2],damper2.color_a[1],body1.sphereColor[3],body1.sphereColor[2],body1.sphereColor[1],force1.connectionLineColor[3],force1.connectionLineColor[2],force1.connectionLineColor[1],force1.forceColor[3],force1.forceColor[2],force1.forceColor[1],prismatic1.boxColor[3],prismatic1.boxColor[2],prismatic1.boxColor[1],damper1.color_b[3],damper1.color_b[2],damper1.color_b[1],damper1.color_a[3],damper1.color_a[2],damper1.color_a[1],body.sphereColor[3],body.sphereColor[2],body.sphereColor[1],force.connectionLineColor[3],force.connectionLineColor[2],force.connectionLineColor[1],force.forceColor[3],force.forceColor[2],force.forceColor[1],prismatic.boxColor[3],prismatic.boxColor[2],prismatic.boxColor[1],damper.color_b[3],damper.color_b[2],damper.color_b[1],damper.color_a[3],damper.color_a[2],damper.color_a[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 (1187): * Single equations (assignments): 1183 * Array equations: 3 * Algorithm blocks: 1 * 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 0.005883/1.026, allocations: 3.156 MB / 0.7675 GB, free: 100.1 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001129/1.027, allocations: 492.7 kB / 0.7679 GB, free: 99.6 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005728/1.033, allocations: 2.946 MB / 0.7708 GB, free: 96.64 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.042e-05/1.033, allocations: 32 kB / 0.7708 GB, free: 96.61 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.139e-05/1.033, allocations: 3.938 kB / 0.7708 GB, free: 96.6 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.46e-05/1.033, allocations: 23.94 kB / 0.7709 GB, free: 96.58 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02047/1.054, allocations: 10.07 MB / 0.7807 GB, free: 86.11 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.628e-05/1.054, allocations: 32.03 kB / 0.7807 GB, free: 86.07 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00235/1.056, allocations: 0.5888 MB / 0.7813 GB, free: 85.48 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.884e-05/1.056, allocations: 47.94 kB / 0.7814 GB, free: 85.44 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002857/1.056, allocations: 95.98 kB / 0.7814 GB, free: 85.34 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.964e-05/1.057, allocations: 63.73 kB / 0.7815 GB, free: 85.28 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.877e-05/1.057, allocations: 47.81 kB / 0.7816 GB, free: 85.23 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007075/1.064, allocations: 5.46 MB / 0.7869 GB, free: 79.23 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001485/1.065, allocations: 468.5 kB / 0.7873 GB, free: 78.77 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001197/1.066, allocations: 99.64 kB / 0.7874 GB, free: 78.67 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00277/1.069, allocations: 175.8 kB / 0.7876 GB, free: 78.5 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003933/1.069, allocations: 287.8 kB / 0.7879 GB, free: 78.22 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002191/1.07, allocations: 120.9 kB / 0.788 GB, free: 78.1 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.004828/1.075, allocations: 3.006 MB / 0.7909 GB, free: 75.11 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.2e-07/1.075, allocations: 0 / 0.7909 GB, free: 75.11 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.008151/1.083, allocations: 1.41 MB / 0.7923 GB, free: 73.7 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 142 * Number of states: 7 (prismatic.s,prismatic.v,prismatic1.s,prismatic1.v,heatCapacitor.T,prismatic2.s,prismatic2.v) * Number of discrete variables: 3 ($whenCondition1,trapezoid.T_start,trapezoid.count) * Number of discrete states: 1 (trapezoid.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (278): * Single equations (assignments): 273 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 0.0007991/1.083, allocations: 259 kB / 0.7925 GB, free: 73.43 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.009795/1.093, allocations: 5.968 MB / 0.7984 GB, free: 67.48 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 4.222e-05/1.093, allocations: 4 kB / 0.7984 GB, free: 67.48 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.002679/1.096, allocations: 1.555 MB / 0.7999 GB, free: 65.93 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00472/1.101, allocations: 0.6504 MB / 0.8005 GB, free: 65.3 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02307/1.124, allocations: 14.43 MB / 0.8146 GB, free: 50.4 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00638/1.13, allocations: 4.272 MB / 0.8188 GB, free: 46.1 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.005402/1.136, allocations: 2.512 MB / 0.8212 GB, free: 43.58 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008672/1.136, allocations: 356.4 kB / 0.8216 GB, free: 43.23 MB / 0.5762 GB Notification: Performance of SimCode: time 1.784e-06/1.136, allocations: 0 / 0.8216 GB, free: 43.23 MB / 0.5762 GB Notification: Performance of Templates: time 0.06817/1.205, allocations: 34.19 MB / 0.855 GB, free: 9.824 MB / 0.5762 GB " [Timeout remaining time 659] make -j1 -f ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.Damper2.makefile [Timeout 660] (rm -f ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.Damper2.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.Damper2.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.Damper2.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.Damper2.sim & ./ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.Damper2 -abortSlowSimulation -alarm=480 -s ida -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.Damper2.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.Damper2_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/MultiBody/Forces/Damper2/Damper2.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.Damper2.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: 7.8354344359831885]