Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.MultiBody.Sensors.CutForce.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 0.001877/0.001877, allocations: 83.73 kB / 20.52 MB, free: 1.117 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 0.001856/0.001856, allocations: 168.6 kB / 23.76 MB, free: 4.195 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.414/1.414, allocations: 158.6 MB / 185.5 MB, free: 6.234 MB / 174.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2178/0.2178, allocations: 32.37 MB / 270.1 MB, free: 2.707 MB / 254.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(ModelicaTest.MultiBody.Sensors.CutForce,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|cutForce1a.force.3.|cutForce2a.force.3.|cutForce2b.force.3.|cutForce1a.force.2.|cutForce2a.force.2.|cutForce2b.force.2.|cutForce1a.force.1.|cutForce2a.force.1.|cutForce2b.force.1.",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.MultiBody.Sensors.CutForce") translateModel(ModelicaTest.MultiBody.Sensors.CutForce,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|cutForce1a.force.3.|cutForce2a.force.3.|cutForce2b.force.3.|cutForce1a.force.2.|cutForce2a.force.2.|cutForce2b.force.2.|cutForce1a.force.1.|cutForce2a.force.1.|cutForce2b.force.1.",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.MultiBody.Sensors.CutForce") [Timeout 660] "Notification: Modelica requested package Complex of version 3.2.3. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002343/0.002343, allocations: 72.23 kB / 407.8 MB, free: 5.535 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1207/0.123, allocations: 61.04 MB / 468.8 MB, free: 8.305 MB / 446.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Sensors.CutForce): time 0.2427/0.3657, allocations: 14.75 MB / 483.5 MB, free: 42.97 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.009621/0.3753, allocations: 5.115 MB / 488.7 MB, free: 40.27 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002569/0.3779, allocations: 150 kB / 488.8 MB, free: 40.23 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.009363/0.3873, allocations: 5.911 MB / 494.7 MB, free: 37.72 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.007433/0.3947, allocations: 3.184 MB / 497.9 MB, free: 36.18 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003089/0.3978, allocations: 1.584 MB / 499.5 MB, free: 35.54 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.009812/0.4076, allocations: 8.182 MB / 0.4958 GB, free: 32.73 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00996/0.4175, allocations: 5.681 MB / 0.5013 GB, free: 30.16 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.007767/0.4253, allocations: 3.238 MB / 0.5045 GB, free: 28.84 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.009428/0.4347, allocations: 4.282 MB / 0.5087 GB, free: 27.42 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.002975/0.4377, allocations: 0.6419 MB / 0.5093 GB, free: 27.42 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004669/0.4424, allocations: 1.36 MB / 0.5106 GB, free: 27.21 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.005929/0.4483, allocations: 4.01 MB / 0.5145 GB, free: 25.62 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.00765/0.456, allocations: 3.21 MB / 0.5177 GB, free: 23.47 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01519/0.4712, allocations: 13.21 MB / 0.5306 GB, free: 14.29 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.512e-06/0.4712, allocations: 11.94 kB / 0.5306 GB, free: 14.28 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.893e-06/0.4712, allocations: 0 / 0.5306 GB, free: 14.28 MB / 446.1 MB Notification: Performance of Transformations before backend: time 0.0004691/0.4716, allocations: 1.094 kB / 0.5306 GB, free: 14.28 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2799 * Number of variables: 2799 Notification: Performance of Generate backend data structure: time 0.0247/0.4963, allocations: 9.415 MB / 0.5398 GB, free: 5.164 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.246e-05/0.4964, allocations: 8.031 kB / 0.5398 GB, free: 5.156 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0118/0.5082, allocations: 3.014 MB / 0.5427 GB, free: 2.133 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01136/0.5195, allocations: 5.017 MB / 0.5476 GB, free: 13.03 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004813/0.52, allocations: 459.4 kB / 0.5481 GB, free: 12.58 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002277/0.5223, allocations: 0.5973 MB / 0.5486 GB, free: 11.98 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04077/0.5631, allocations: 18.86 MB / 0.5671 GB, free: 7.949 MB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.00027/0.5633, allocations: 82.47 kB / 0.5671 GB, free: 7.871 MB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001521/0.5649, allocations: 287.7 kB / 0.5674 GB, free: 7.59 MB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.006228/0.5711, allocations: 3.445 MB / 0.5708 GB, free: 4.145 MB / 478.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0364/0.6075, allocations: 14.63 MB / 0.5851 GB, free: 5.5 MB / 494.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1161/0.7236, allocations: 65.74 MB / 0.6493 GB, free: 1.902 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01993/0.7435, allocations: 5.783 MB / 0.6549 GB, free: 12.08 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004994/0.7485, allocations: 2.304 MB / 0.6572 GB, free: 9.77 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.02365/0.7722, allocations: 8.518 MB / 0.6655 GB, free: 1.211 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.015e-05/0.7723, allocations: 60.56 kB / 0.6655 GB, free: 1.145 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=238): time 6.352e-06/0.7723, allocations: 0 / 0.6655 GB, free: 1.145 MB / 0.5606 GB Notification: Performance of matching and sorting (n=262): time 0.05348/0.8257, allocations: 16.98 MB / 0.6821 GB, free: 244 kB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001489/0.8259, allocations: 162.5 kB / 0.6823 GB, free: 48 kB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01374/0.8396, allocations: 6.276 MB / 0.6884 GB, free: 9.75 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 0.0005824/0.8402, allocations: 65.7 kB / 0.6885 GB, free: 9.68 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.005394/0.8456, allocations: 5.768 MB / 0.6941 GB, free: 3.859 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 0.0016/0.8472, allocations: 1.054 MB / 0.6951 GB, free: 2.797 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002946/0.8501, allocations: 1.85 MB / 0.6969 GB, free: 0.9336 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 0.0001453/0.8503, allocations: 305.1 kB / 0.6972 GB, free: 0.6328 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.2703/1.121, allocations: 2.685 MB / 0.6999 GB, free: 176.1 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006645/1.127, allocations: 8.408 MB / 0.7081 GB, free: 168.8 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01121/1.138, allocations: 12.03 MB / 0.7198 GB, free: 159.3 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002041/1.139, allocations: 58.84 kB / 0.7199 GB, free: 159.3 MB / 0.5919 GB Notification: Performance of matching and sorting (n=1219) (initialization): time 0.0195/1.158, allocations: 10.78 MB / 0.7304 GB, free: 155.5 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002554/1.158, allocations: 94.28 kB / 0.7305 GB, free: 155.5 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004472/1.159, allocations: 203.1 kB / 0.7307 GB, free: 155.5 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003162/1.159, allocations: 268.1 kB / 0.7309 GB, free: 155.5 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008115/1.167, allocations: 2.171 MB / 0.7331 GB, free: 155.3 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001295/1.169, allocations: 397.3 kB / 0.7334 GB, free: 155.2 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008215/1.177, allocations: 0.5249 MB / 0.734 GB, free: 155.1 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001983/1.179, allocations: 0.5621 MB / 0.7345 GB, free: 155 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 923 * Number of states: 0 () * Number of discrete variables: 60 (rotate2b.color[3],rotate2b.color[2],rotate2b.color[1],body2b.sphereColor[3],body2b.sphereColor[2],body2b.sphereColor[1],translate2b.color[3],translate2b.color[2],translate2b.color[1],cutForce2b.forceColor[3],cutForce2b.forceColor[2],cutForce2b.forceColor[1],rotate1b.color[3],rotate1b.color[2],rotate1b.color[1],body1b.sphereColor[3],body1b.sphereColor[2],body1b.sphereColor[1],translate1b.color[3],translate1b.color[2],translate1b.color[1],cutForce1b.forceColor[3],cutForce1b.forceColor[2],cutForce1b.forceColor[1],rotate2a.color[3],rotate2a.color[2],rotate2a.color[1],rotate1a.color[3],rotate1a.color[2],rotate1a.color[1],body2a.sphereColor[3],body2a.sphereColor[2],body2a.sphereColor[1],translate2a.color[3],translate2a.color[2],translate2a.color[1],cutForce2a.forceColor[3],cutForce2a.forceColor[2],cutForce2a.forceColor[1],body1a.sphereColor[3],body1a.sphereColor[2],body1a.sphereColor[1],translate1a.color[3],translate1a.color[2],translate1a.color[1],cutForce1a.forceColor[3],cutForce1a.forceColor[2],cutForce1a.forceColor[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 (1155): * Single equations (assignments): 1144 * Array equations: 11 * 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 0.008202/1.187, allocations: 3.628 MB / 0.738 GB, free: 153.5 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001223/1.188, allocations: 0.541 MB / 0.7386 GB, free: 153.5 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00542/1.194, allocations: 2.744 MB / 0.7413 GB, free: 152.4 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.981e-05/1.194, allocations: 27.94 kB / 0.7413 GB, free: 152.4 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.767e-05/1.194, allocations: 5.062 kB / 0.7413 GB, free: 152.4 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.491e-05/1.194, allocations: 10.91 kB / 0.7413 GB, free: 152.4 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04093/1.235, allocations: 24.22 MB / 0.7649 GB, free: 143.2 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0002605/1.235, allocations: 57.88 kB / 0.765 GB, free: 143.2 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002272/1.237, allocations: 0.524 MB / 0.7655 GB, free: 143.2 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.88e-05/1.237, allocations: 69.59 kB / 0.7656 GB, free: 143.2 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005423/1.238, allocations: 120.6 kB / 0.7657 GB, free: 143.1 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000108/1.238, allocations: 109.6 kB / 0.7658 GB, free: 143.1 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.783e-05/1.238, allocations: 83.31 kB / 0.7659 GB, free: 143.1 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007045/1.245, allocations: 5.209 MB / 0.771 GB, free: 137.6 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001881/1.247, allocations: 0.5666 MB / 0.7715 GB, free: 137.3 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006936/1.248, allocations: 120.7 kB / 0.7716 GB, free: 137.2 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002509/1.25, allocations: 180.2 kB / 0.7718 GB, free: 137.1 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004479/1.251, allocations: 365.2 kB / 0.7722 GB, free: 136.8 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002042/1.251, allocations: 147.1 kB / 0.7723 GB, free: 136.7 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.0078/1.259, allocations: 3.663 MB / 0.7759 GB, free: 133.7 MB / 0.5919 GB Notification: Performance of sort global known variables: time 1e-07/1.259, allocations: 0.9844 kB / 0.7759 GB, free: 133.7 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.01183/1.27, allocations: 1.499 MB / 0.7773 GB, free: 132.2 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 243 * 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 simulation (273): * Single equations (assignments): 270 * Array equations: 3 * 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 0.001242/1.272, allocations: 300.9 kB / 0.7776 GB, free: 131.9 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.01095/1.283, allocations: 6.066 MB / 0.7835 GB, free: 126.7 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 8.666e-05/1.283, allocations: 8 kB / 0.7836 GB, free: 126.7 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.002293/1.285, allocations: 1.439 MB / 0.785 GB, free: 125.4 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00694/1.292, allocations: 0.7921 MB / 0.7857 GB, free: 124.8 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02766/1.32, allocations: 17.16 MB / 0.8025 GB, free: 108.3 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.008526/1.328, allocations: 5.119 MB / 0.8075 GB, free: 104.5 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.006486/1.335, allocations: 2.72 MB / 0.8101 GB, free: 101.7 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001061/1.336, allocations: 372.5 kB / 0.8105 GB, free: 101.4 MB / 0.5919 GB Notification: Performance of SimCode: time 1.322e-06/1.336, allocations: 0 / 0.8105 GB, free: 101.4 MB / 0.5919 GB Notification: Performance of Templates: time 0.07985/1.415, allocations: 35.08 MB / 0.8448 GB, free: 66.5 MB / 0.5919 GB " [Timeout remaining time 659] make -j1 -f ModelicaTest_3.2.3_ModelicaTest.MultiBody.Sensors.CutForce.makefile [Timeout 660] (rm -f ModelicaTest_3.2.3_ModelicaTest.MultiBody.Sensors.CutForce.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.MultiBody.Sensors.CutForce.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.MultiBody.Sensors.CutForce.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.MultiBody.Sensors.CutForce.sim & ./ModelicaTest_3.2.3_ModelicaTest.MultiBody.Sensors.CutForce -abortSlowSimulation -alarm=480 -s ida -emit_protected -lv LOG_STATS > ModelicaTest_3.2.3_ModelicaTest.MultiBody.Sensors.CutForce.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.MultiBody.Sensors.CutForce_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/MultiBody/Sensors/CutForce/CutForce.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_ModelicaTest.MultiBody.Sensors.CutForce.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: 8.041383479954675]