Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47.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 0.0009512/0.0009512, allocations: 80.92 kB / 21.49 MB, free: 2.996 MB / 18.57 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 0.001723/0.001723, allocations: 170.4 kB / 24.91 MB, free: 8.723 MB / 18.57 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 1.014/1.014, allocations: 177.1 MB / 205.3 MB, free: 5.113 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2435/0.2435, allocations: 32.8 MB / 294.6 MB, free: 1.18 MB / 266.7 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo) 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: translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.T|p_start|T_start|h_start|X_start.[0-9,]+.|volume.ports.[0-9,]+..m_flow|volume.ports.[0-9,]+..p|volume.ports.[0-9,]+..h_outflow|volume.ports_H_flow.[0-9,]+.|volume.ports_E_flow.[0-9,]+.|volume.ports_penetration.[0-9,]+.|volume.portsData_diameter.[0-9,]+.|volume.portsData_height.[0-9,]+.|volume.portsData_zeta_in.[0-9,]+.|volume.portsData_zeta_out.[0-9,]+.|fixedMassFlowRate.ports.[0-9,]+..m_flow|fixedMassFlowRate.ports.[0-9,]+..p|fixedMassFlowRate.ports.[0-9,]+..h_outflow|shortPipe.port_b.m_flow|shortPipe.port_b.p|shortPipe.port_b.h_outflow",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47") translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.T|p_start|T_start|h_start|X_start.[0-9,]+.|volume.ports.[0-9,]+..m_flow|volume.ports.[0-9,]+..p|volume.ports.[0-9,]+..h_outflow|volume.ports_H_flow.[0-9,]+.|volume.ports_E_flow.[0-9,]+.|volume.ports_penetration.[0-9,]+.|volume.portsData_diameter.[0-9,]+.|volume.portsData_height.[0-9,]+.|volume.portsData_zeta_in.[0-9,]+.|volume.portsData_zeta_out.[0-9,]+.|fixedMassFlowRate.ports.[0-9,]+..m_flow|fixedMassFlowRate.ports.[0-9,]+..p|fixedMassFlowRate.ports.[0-9,]+..h_outflow|shortPipe.port_b.m_flow|shortPipe.port_b.p|shortPipe.port_b.h_outflow",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.553e-06/1.553e-06, allocations: 0 / 323.3 MB, free: 9.648 MB / 298.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.18e-05/2.335e-05, allocations: 3.078 kB / 323.3 MB, free: 9.645 MB / 298.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47): time 0.009411/0.009435, allocations: 8.343 MB / 331.6 MB, free: 1.262 MB / 298.7 MB Notification: Performance of NFInst.instExpressions: time 0.003977/0.01341, allocations: 2.296 MB / 333.9 MB, free: 14.95 MB / 314.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.000536/0.01395, allocations: 31.69 kB / 334 MB, free: 14.92 MB / 314.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0006463/0.01459, allocations: 206.5 kB / 334.2 MB, free: 14.72 MB / 314.7 MB Notification: Performance of NFTyping.typeBindings: time 0.002757/0.01735, allocations: 1.259 MB / 335.4 MB, free: 13.45 MB / 314.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001669/0.01902, allocations: 0.83 MB / 336.3 MB, free: 12.62 MB / 314.7 MB Notification: Performance of NFFlatten.flatten: time 0.002061/0.02108, allocations: 1.851 MB / 338.1 MB, free: 10.76 MB / 314.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0006344/0.02172, allocations: 429.8 kB / 338.5 MB, free: 10.34 MB / 314.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002723/0.02444, allocations: 1.906 MB / 340.4 MB, free: 8.43 MB / 314.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0008077/0.02525, allocations: 0.5687 MB / 341 MB, free: 7.859 MB / 314.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0001027/0.02535, allocations: 60 kB / 341.1 MB, free: 7.801 MB / 314.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0009671/0.02632, allocations: 0.4999 MB / 341.6 MB, free: 7.301 MB / 314.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0002436/0.02656, allocations: 299.1 kB / 341.9 MB, free: 7.008 MB / 314.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0002918/0.02685, allocations: 283.3 kB / 342.1 MB, free: 6.73 MB / 314.7 MB Notification: Performance of NFConvertDAE.convert: time 0.001303/0.02815, allocations: 0.993 MB / 343.1 MB, free: 5.734 MB / 314.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.028e-06/0.02816, allocations: 0 / 343.1 MB, free: 5.734 MB / 314.7 MB Notification: Performance of FrontEnd: time 1.583e-06/0.02816, allocations: 0 / 343.1 MB, free: 5.734 MB / 314.7 MB Notification: Performance of Transformations before backend: time 9.358e-06/0.02817, allocations: 0 / 343.1 MB, free: 5.734 MB / 314.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 133 * Number of variables: 133 Notification: Performance of Generate backend data structure: time 0.001635/0.0298, allocations: 0.9859 MB / 344.1 MB, free: 4.723 MB / 314.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.513e-05/0.02984, allocations: 8.031 kB / 344.1 MB, free: 4.715 MB / 314.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001028/0.03087, allocations: 232.2 kB / 344.3 MB, free: 4.488 MB / 314.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006644/0.03153, allocations: 431.3 kB / 344.8 MB, free: 4.039 MB / 314.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001148/0.03165, allocations: 160.4 kB / 344.9 MB, free: 3.859 MB / 314.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 8.905e-05/0.03174, allocations: 56.36 kB / 345 MB, free: 3.805 MB / 314.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009481/0.03268, allocations: 0.9116 MB / 345.9 MB, free: 2.73 MB / 314.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.014e-05/0.0327, allocations: 3.938 kB / 345.9 MB, free: 2.727 MB / 314.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.358e-05/0.03276, allocations: 23.94 kB / 345.9 MB, free: 2.703 MB / 314.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.914e-05/0.03282, allocations: 40.98 kB / 346 MB, free: 2.66 MB / 314.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005084/0.03333, allocations: 245.3 kB / 346.2 MB, free: 2.418 MB / 314.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002835/0.03616, allocations: 2.958 MB / 349.2 MB, free: 15.34 MB / 330.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0003368/0.0365, allocations: 150.2 kB / 349.3 MB, free: 15.19 MB / 330.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 7.893e-05/0.03658, allocations: 48.83 kB / 349.3 MB, free: 15.14 MB / 330.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001426/0.03672, allocations: 60.55 kB / 349.4 MB, free: 15.08 MB / 330.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.999e-05/0.03675, allocations: 34.56 kB / 349.4 MB, free: 15.04 MB / 330.7 MB Notification: Performance of pre-optimization done (n=30): time 1.774e-06/0.03675, allocations: 8 kB / 349.4 MB, free: 15.03 MB / 330.7 MB Notification: Performance of matching and sorting (n=36): time 0.002475/0.03922, allocations: 0.8686 MB / 350.3 MB, free: 14.12 MB / 330.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.801e-05/0.03928, allocations: 144.4 kB / 350.5 MB, free: 13.95 MB / 330.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004414/0.03972, allocations: 0.4987 MB / 351 MB, free: 13.43 MB / 330.7 MB Notification: Performance of collectPreVariables (initialization): time 3.388e-05/0.03976, allocations: 33.7 kB / 351 MB, free: 13.39 MB / 330.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001913/0.03995, allocations: 368.8 kB / 351.3 MB, free: 13.03 MB / 330.7 MB Notification: Performance of collectInitialBindings (initialization): time 9.109e-05/0.04004, allocations: 134.9 kB / 351.5 MB, free: 12.89 MB / 330.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001744/0.04021, allocations: 150.5 kB / 351.6 MB, free: 12.74 MB / 330.7 MB Notification: Performance of setup shared object (initialization): time 0.0001283/0.04034, allocations: 382.6 kB / 352 MB, free: 12.36 MB / 330.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001165/0.04046, allocations: 57.97 kB / 352.1 MB, free: 12.3 MB / 330.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003329/0.04079, allocations: 477.5 kB / 352.5 MB, free: 11.67 MB / 330.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004712/0.04126, allocations: 0.5046 MB / 353 MB, free: 11.03 MB / 330.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.923e-06/0.04127, allocations: 4 kB / 353 MB, free: 11.02 MB / 330.7 MB Notification: Performance of matching and sorting (n=91) (initialization): time 0.0007864/0.04206, allocations: 0.5065 MB / 353.5 MB, free: 10.5 MB / 330.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.167e-05/0.04208, allocations: 11.98 kB / 353.6 MB, free: 10.49 MB / 330.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.389e-05/0.04209, allocations: 16.53 kB / 353.6 MB, free: 10.48 MB / 330.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.000787/0.04288, allocations: 221.1 kB / 353.8 MB, free: 10.25 MB / 330.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003107/0.04319, allocations: 139.8 kB / 353.9 MB, free: 10.12 MB / 330.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006757/0.04387, allocations: 1.173 MB / 355.1 MB, free: 8.891 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003362/0.0442, allocations: 28 kB / 355.1 MB, free: 8.863 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.169e-05/0.04425, allocations: 32 kB / 355.2 MB, free: 8.832 MB / 330.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 45 * Number of states: 0 () * Number of discrete variables: 4 (volume.inFlow[1],volume.inFlow[2],volume.regularFlow[2],volume.regularFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (73): * Single equations (assignments): 71 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,4), (1,14)} Notification: Performance of prepare postOptimizeDAE: time 0.0001867/0.04444, allocations: 164.4 kB / 355.3 MB, free: 8.66 MB / 330.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.651e-05/0.04453, allocations: 56 kB / 355.4 MB, free: 8.605 MB / 330.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008212/0.04535, allocations: 490.9 kB / 355.8 MB, free: 8.109 MB / 330.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.08e-06/0.04535, allocations: 4 kB / 355.8 MB, free: 8.105 MB / 330.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.545e-06/0.04536, allocations: 7.875 kB / 355.9 MB, free: 8.098 MB / 330.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.498e-06/0.04536, allocations: 0 / 355.9 MB, free: 8.098 MB / 330.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0009759/0.04634, allocations: 0.6719 MB / 356.5 MB, free: 7.383 MB / 330.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.585e-06/0.04634, allocations: 0 / 356.5 MB, free: 7.383 MB / 330.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001279/0.04647, allocations: 39.92 kB / 356.6 MB, free: 7.344 MB / 330.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.000533/0.047, allocations: 151.2 kB / 356.7 MB, free: 7.188 MB / 330.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.418e-05/0.04702, allocations: 11.94 kB / 356.7 MB, free: 7.176 MB / 330.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005895/0.04761, allocations: 1.142 MB / 357.9 MB, free: 5.977 MB / 330.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.673e-06/0.04762, allocations: 0 / 357.9 MB, free: 5.977 MB / 330.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005674/0.04818, allocations: 470.9 kB / 358.3 MB, free: 5.48 MB / 330.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001532/0.04834, allocations: 71.59 kB / 358.4 MB, free: 5.41 MB / 330.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.254e-05/0.0484, allocations: 8 kB / 358.4 MB, free: 5.402 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002074/0.04861, allocations: 16.08 kB / 358.4 MB, free: 5.387 MB / 330.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.608e-05/0.04866, allocations: 27.89 kB / 358.4 MB, free: 5.359 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.602e-05/0.0487, allocations: 19.98 kB / 358.5 MB, free: 5.34 MB / 330.7 MB Notification: Performance of sorting global known variables: time 0.0002194/0.04892, allocations: 212.4 kB / 358.7 MB, free: 5.133 MB / 330.7 MB Notification: Performance of sort global known variables: time 7e-08/0.04892, allocations: 3.938 kB / 358.7 MB, free: 5.129 MB / 330.7 MB Notification: Performance of remove unused functions: time 0.0006808/0.0496, allocations: 231.8 kB / 358.9 MB, free: 4.902 MB / 330.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 1 (volume.medium.T) * 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 (25): * Single equations (assignments): 23 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,4), (2,7)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0003585/0.04996, allocations: 208.1 kB / 359.1 MB, free: 4.688 MB / 330.7 MB Notification: Performance of simCode: created initialization part: time 0.0005455/0.0505, allocations: 333.6 kB / 359.4 MB, free: 4.367 MB / 330.7 MB Notification: Performance of simCode: created event and clocks part: time 2.103e-05/0.05052, allocations: 16.41 kB / 359.5 MB, free: 4.352 MB / 330.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0002401/0.05076, allocations: 138 kB / 359.6 MB, free: 4.215 MB / 330.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008831/0.05165, allocations: 309.6 kB / 359.9 MB, free: 3.934 MB / 330.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001798/0.05344, allocations: 1.088 MB / 361 MB, free: 2.805 MB / 330.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001268/0.05357, allocations: 163 kB / 361.1 MB, free: 2.625 MB / 330.7 MB Notification: Performance of simCode: alias equations: time 0.0004296/0.054, allocations: 180.7 kB / 361.3 MB, free: 2.449 MB / 330.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000567/0.05457, allocations: 283 kB / 361.6 MB, free: 2.172 MB / 330.7 MB Notification: Performance of SimCode: time 8.92e-07/0.05457, allocations: 0 / 361.6 MB, free: 2.172 MB / 330.7 MB Notification: Performance of Templates: time 0.01844/0.073, allocations: 14.22 MB / 375.8 MB, free: 4.246 MB / 346.7 MB " [Timeout remaining time 660] make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47.makefile [Timeout 660] (rm -f ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47.sim & ./ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47 -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47.pipe 2>&1) [Timeout 240] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Glycol47_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Media/TestsWithFluid/MediaTestModels/Incompressible/Glycol47/Glycol47.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 3.328467263840139]