Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001932/0.001932, allocations: 105.5 kB / 20.43 MB, free: 1.473 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002527/0.002527, allocations: 188.3 kB / 23.72 MB, free: 4.711 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.442/1.442, allocations: 225.6 MB / 252.5 MB, free: 13.01 MB / 206.1 MB " [Timeout remaining time 178] Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|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",fileNamePrefix="Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem") translateModel(Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|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",fileNamePrefix="Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001571/0.001571, allocations: 47.92 kB / 370.9 MB, free: 9.344 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.267/0.2686, allocations: 52.18 MB / 423.1 MB, free: 14.66 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem): time 0.01493/0.2835, allocations: 12.11 MB / 435.2 MB, free: 2.5 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.01022/0.2937, allocations: 4.242 MB / 439.5 MB, free: 14.25 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002243/0.296, allocations: 83.56 kB / 439.6 MB, free: 14.16 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.005763/0.3017, allocations: 2.803 MB / 442.4 MB, free: 11.35 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0059/0.3076, allocations: 2.031 MB / 444.4 MB, free: 9.312 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002187/0.3098, allocations: 0.8073 MB / 445.2 MB, free: 8.504 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.008045/0.3179, allocations: 4.6 MB / 449.8 MB, free: 3.895 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00486/0.3227, allocations: 2.697 MB / 452.5 MB, free: 1.148 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.00369/0.3264, allocations: 1.713 MB / 454.2 MB, free: 15.43 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004606/0.331, allocations: 2.531 MB / 456.7 MB, free: 12.89 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001462/0.3325, allocations: 352 kB / 457.1 MB, free: 12.55 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003882/0.3364, allocations: 1.33 MB / 458.4 MB, free: 11.21 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.003433/0.3398, allocations: 2.166 MB / 460.6 MB, free: 9.043 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.005457/0.3452, allocations: 2.419 MB / 463 MB, free: 6.609 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0135/0.3587, allocations: 7.572 MB / 470.6 MB, free: 15.01 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 8.907e-06/0.3588, allocations: 0 / 470.6 MB, free: 15.01 MB / 382.1 MB Notification: Performance of FrontEnd: time 2.384e-06/0.3588, allocations: 0 / 470.6 MB, free: 15.01 MB / 382.1 MB Notification: Performance of Transformations before backend: time 0.0003794/0.3591, allocations: 0 / 470.6 MB, free: 15.01 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 0.01902/0.3782, allocations: 5.338 MB / 475.9 MB, free: 9.609 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.93e-05/0.3782, allocations: 8.031 kB / 475.9 MB, free: 9.602 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008984/0.3872, allocations: 2.135 MB / 478 MB, free: 7.461 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00673/0.3939, allocations: 2.472 MB / 480.5 MB, free: 4.945 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003427/0.3943, allocations: 278.8 kB / 480.8 MB, free: 4.672 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001851/0.3961, allocations: 427.7 kB / 481.2 MB, free: 4.254 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02734/0.4234, allocations: 12.22 MB / 493.4 MB, free: 7.223 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002212/0.4237, allocations: 47.61 kB / 493.5 MB, free: 7.176 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001303/0.425, allocations: 171.8 kB / 493.6 MB, free: 7.008 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003848/0.4288, allocations: 2.166 MB / 495.8 MB, free: 4.836 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02441/0.4532, allocations: 10.21 MB / 0.4942 GB, free: 10.61 MB / 414.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.3184/0.7716, allocations: 44.05 MB / 0.5372 GB, free: 96.14 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01093/0.7826, allocations: 3.801 MB / 0.5409 GB, free: 96.03 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002263/0.7848, allocations: 1.631 MB / 0.5425 GB, free: 95.99 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.01013/0.795, allocations: 6.887 MB / 0.5492 GB, free: 94.19 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.132e-05/0.795, allocations: 46.34 kB / 0.5492 GB, free: 94.14 MB / 446.1 MB Notification: Performance of pre-optimization done (n=183): time 5.58e-06/0.795, allocations: 0.5312 kB / 0.5492 GB, free: 94.14 MB / 446.1 MB Notification: Performance of matching and sorting (n=205): time 0.03972/0.8347, allocations: 15.88 MB / 0.5648 GB, free: 85.15 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.001012/0.8357, allocations: 1.588 MB / 0.5663 GB, free: 83.43 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005279/0.841, allocations: 4.203 MB / 0.5704 GB, free: 79.29 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0004517/0.8415, allocations: 61.19 kB / 0.5705 GB, free: 79.23 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001515/0.843, allocations: 3.538 MB / 0.5739 GB, free: 75.88 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0007549/0.8437, allocations: 0.8465 MB / 0.5747 GB, free: 75.04 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001356/0.8451, allocations: 1.37 MB / 0.5761 GB, free: 73.66 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 4.473e-05/0.8451, allocations: 301.1 kB / 0.5764 GB, free: 73.37 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002632/0.8478, allocations: 2.262 MB / 0.5786 GB, free: 71.1 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004053/0.8518, allocations: 6.401 MB / 0.5848 GB, free: 62.77 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.00785/0.8597, allocations: 9.319 MB / 0.5939 GB, free: 51.51 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.399e-05/0.8598, allocations: 40 kB / 0.594 GB, free: 51.47 MB / 446.1 MB Notification: Performance of matching and sorting (n=894) (initialization): time 0.02079/0.8806, allocations: 10.07 MB / 0.6038 GB, free: 41.38 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.000221/0.8808, allocations: 68 kB / 0.6039 GB, free: 41.32 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01104/0.8918, allocations: 3.784 MB / 0.6076 GB, free: 37.52 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.009817/0.9016, allocations: 2.172 MB / 0.6097 GB, free: 35.33 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005392/0.907, allocations: 1.583 MB / 0.6112 GB, free: 33.75 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007567/0.9146, allocations: 6.402 MB / 0.6175 GB, free: 27.11 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005567/0.9202, allocations: 423.5 kB / 0.6179 GB, free: 26.7 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001294/0.9215, allocations: 419.7 kB / 0.6183 GB, free: 26.29 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 (856): * Single equations (assignments): 847 * 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 0.004091/0.9255, allocations: 2.208 MB / 0.6204 GB, free: 24.07 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009222/0.9265, allocations: 393.4 kB / 0.6208 GB, free: 23.68 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006338/0.9328, allocations: 3.289 MB / 0.624 GB, free: 20.37 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.004607/0.9374, allocations: 2.73 MB / 0.6267 GB, free: 17.62 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.783e-05/0.9374, allocations: 3.938 kB / 0.6267 GB, free: 17.62 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.554e-05/0.9375, allocations: 15.97 kB / 0.6267 GB, free: 17.6 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01976/0.9572, allocations: 10.14 MB / 0.6366 GB, free: 7.203 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.73e-05/0.9573, allocations: 12 kB / 0.6366 GB, free: 7.191 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001506/0.9588, allocations: 367.4 kB / 0.637 GB, free: 6.832 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.002824/0.9616, allocations: 0.9906 MB / 0.638 GB, free: 5.828 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000236/0.9618, allocations: 63.97 kB / 0.638 GB, free: 5.766 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00417/0.966, allocations: 4.697 MB / 0.6426 GB, free: 0.8398 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.0009892/0.967, allocations: 1.461 MB / 0.644 GB, free: 15.25 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01054/0.9775, allocations: 5.925 MB / 0.6498 GB, free: 9.125 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001528/0.979, allocations: 385.1 kB / 0.6502 GB, free: 8.746 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009481/0.98, allocations: 55.98 kB / 0.6502 GB, free: 8.691 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002255/0.9822, allocations: 147.8 kB / 0.6504 GB, free: 8.547 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004116/0.9827, allocations: 180.9 kB / 0.6506 GB, free: 8.371 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001841/0.9828, allocations: 75.98 kB / 0.6506 GB, free: 8.297 MB / 462.1 MB Notification: Performance of sorting global known variables: time 0.005296/0.9881, allocations: 2.585 MB / 0.6531 GB, free: 5.703 MB / 462.1 MB Notification: Performance of sort global known variables: time 1.1e-07/0.9881, allocations: 4 kB / 0.6532 GB, free: 5.699 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.006594/0.9947, allocations: 1.168 MB / 0.6543 GB, free: 4.531 MB / 462.1 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 0.0007318/0.9955, allocations: 214.4 kB / 0.6545 GB, free: 4.316 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.01223/1.008, allocations: 5.645 MB / 0.66 GB, free: 14.67 MB / 478.1 MB Notification: Performance of simCode: created event and clocks part: time 1.751e-05/1.008, allocations: 4 kB / 0.66 GB, free: 14.66 MB / 478.1 MB Notification: Performance of simCode: created simulation system equations: time 0.004667/1.012, allocations: 1.96 MB / 0.6619 GB, free: 12.68 MB / 478.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004401/1.017, allocations: 0.4939 MB / 0.6624 GB, free: 12.18 MB / 478.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0225/1.039, allocations: 10.85 MB / 0.673 GB, free: 1.109 MB / 478.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006711/1.046, allocations: 3.458 MB / 0.6764 GB, free: 13.61 MB / 494.1 MB Notification: Performance of simCode: alias equations: time 0.005968/1.052, allocations: 2.026 MB / 0.6784 GB, free: 11.58 MB / 494.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001108/1.053, allocations: 267.4 kB / 0.6786 GB, free: 11.32 MB / 494.1 MB Notification: Performance of SimCode: time 1.233e-06/1.053, allocations: 0 / 0.6786 GB, free: 11.32 MB / 494.1 MB Notification: Performance of Templates: time 0.09174/1.145, allocations: 43.52 MB / 0.7211 GB, free: 84 kB / 0.5137 GB " [Timeout remaining time 659] make -j1 -f Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.makefile [Timeout 660] (rm -f Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.pipe ; mkfifo Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.pipe >> ../files/Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.sim & ./Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.pipe 2>&1) [Timeout 480] diffSimulationResults("Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/Modelica/Mechanics/MultiBody/Examples/Elementary/SpringDamperSystem/SpringDamperSystem.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.SpringDamperSystem.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: 7.335562203079462]