Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.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 0.001717/0.001717, allocations: 80.94 kB / 19.94 MB, free: 4.543 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 0.002035/0.002035, allocations: 177.4 kB / 23.36 MB, free: 1.129 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 1.028/1.028, allocations: 177.2 MB / 203.8 MB, free: 5.484 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 2.0.0-develop/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 2.0.0-develop/package.mo): time 0.05539/0.05539, allocations: 13.1 MB / 273.4 MB, free: 240 kB / 250.7 MB " [Timeout remaining time 180] Using package PowerGrids with version 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 2.0.0-develop/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(PowerGrids.Controls.Test.TestDiscontinuousDeadBand,tolerance=1e-06,outputFormat="mat",numberOfIntervals=80,variableFilter="discontinuousDeadBand.smoothed|discontinuousDeadBand.u|discontinuousDeadBand.uMax|discontinuousDeadBand.uMin|discontinuousDeadBand.y|discontinuousDeadBandAnalyticSolution.y|inputSignal.y|time",fileNamePrefix="PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand") translateModel(PowerGrids.Controls.Test.TestDiscontinuousDeadBand,tolerance=1e-06,outputFormat="mat",numberOfIntervals=80,variableFilter="discontinuousDeadBand.smoothed|discontinuousDeadBand.u|discontinuousDeadBand.uMax|discontinuousDeadBand.uMin|discontinuousDeadBand.y|discontinuousDeadBandAnalyticSolution.y|inputSignal.y|time",fileNamePrefix="PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.462e-06/1.462e-06, allocations: 0 / 294.4 MB, free: 12.09 MB / 266.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.445e-05/2.591e-05, allocations: 3.5 kB / 294.4 MB, free: 12.09 MB / 266.7 MB Notification: Performance of NFInst.instantiate(PowerGrids.Controls.Test.TestDiscontinuousDeadBand): time 0.006112/0.006138, allocations: 0.6816 MB / 295.1 MB, free: 11.71 MB / 266.7 MB Notification: Performance of NFInst.instExpressions: time 0.0003/0.006438, allocations: 59.14 kB / 295.2 MB, free: 11.67 MB / 266.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 4.018e-05/0.006478, allocations: 4.531 kB / 295.2 MB, free: 11.67 MB / 266.7 MB Notification: Performance of NFTyping.typeComponents: time 3.193e-05/0.00651, allocations: 0 / 295.2 MB, free: 11.67 MB / 266.7 MB Notification: Performance of NFTyping.typeBindings: time 0.000103/0.006613, allocations: 8 kB / 295.2 MB, free: 11.66 MB / 266.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0001685/0.006781, allocations: 18.8 kB / 295.2 MB, free: 11.65 MB / 266.7 MB Notification: Performance of NFFlatten.flatten: time 0.0001126/0.006894, allocations: 25.97 kB / 295.2 MB, free: 11.64 MB / 266.7 MB Notification: Performance of NFFlatten.resolveConnections: time 9.171e-05/0.006986, allocations: 7.875 kB / 295.2 MB, free: 11.64 MB / 266.7 MB Notification: Performance of NFEvalConstants.evaluate: time 6.155e-05/0.007047, allocations: 10.78 kB / 295.2 MB, free: 11.63 MB / 266.7 MB Notification: Performance of NFSimplifyModel.simplify: time 6.334e-05/0.007111, allocations: 10.41 kB / 295.2 MB, free: 11.63 MB / 266.7 MB Notification: Performance of NFPackage.collectConstants: time 2.441e-05/0.007135, allocations: 4.438 kB / 295.2 MB, free: 11.63 MB / 266.7 MB Notification: Performance of NFFlatten.collectFunctions: time 8.155e-06/0.007143, allocations: 1.438 kB / 295.2 MB, free: 11.63 MB / 266.7 MB Notification: Performance of NFScalarize.scalarize: time 2.097e-05/0.007164, allocations: 10.59 kB / 295.3 MB, free: 11.62 MB / 266.7 MB Notification: Performance of NFVerifyModel.verify: time 1.924e-05/0.007183, allocations: 6.906 kB / 295.3 MB, free: 11.62 MB / 266.7 MB Notification: Performance of NFConvertDAE.convert: time 8.215e-05/0.007265, allocations: 11.38 kB / 295.3 MB, free: 11.61 MB / 266.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.008e-06/0.007269, allocations: 0 / 295.3 MB, free: 11.61 MB / 266.7 MB Notification: Performance of FrontEnd: time 2.154e-06/0.007272, allocations: 1.781 kB / 295.3 MB, free: 11.61 MB / 266.7 MB Notification: Performance of Transformations before backend: time 4.077e-06/0.007276, allocations: 0.5938 kB / 295.3 MB, free: 11.61 MB / 266.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 4 * Number of variables: 4 Notification: Performance of Generate backend data structure: time 0.0002953/0.007571, allocations: 232.5 kB / 295.5 MB, free: 11.38 MB / 266.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.128e-05/0.007612, allocations: 9.688 kB / 295.5 MB, free: 11.38 MB / 266.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.61e-05/0.007648, allocations: 8.531 kB / 295.5 MB, free: 11.38 MB / 266.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001082/0.007757, allocations: 114.4 kB / 295.6 MB, free: 11.25 MB / 266.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.741e-05/0.007774, allocations: 1.719 kB / 295.6 MB, free: 11.25 MB / 266.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 1.253e-05/0.007787, allocations: 5.594 kB / 295.6 MB, free: 11.24 MB / 266.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001734/0.00796, allocations: 105 kB / 295.7 MB, free: 11.14 MB / 266.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 8.496e-06/0.007968, allocations: 192 / 295.7 MB, free: 11.14 MB / 266.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.756e-06/0.007977, allocations: 1.656 kB / 295.7 MB, free: 11.14 MB / 266.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003027/0.011, allocations: 1.125 kB / 295.7 MB, free: 11.14 MB / 266.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 6.551e-05/0.01107, allocations: 19.52 kB / 295.8 MB, free: 11.13 MB / 266.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002439/0.01131, allocations: 160 kB / 295.9 MB, free: 10.97 MB / 266.7 MB Notification: Performance of preOpt comSubExp (simulation): time 7.733e-05/0.01139, allocations: 50.47 kB / 296 MB, free: 10.92 MB / 266.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 2.236e-05/0.01141, allocations: 14.72 kB / 296 MB, free: 10.91 MB / 266.7 MB Notification: Performance of preOpt evalFunc (simulation): time 1.818e-05/0.01143, allocations: 0.8125 kB / 296 MB, free: 10.91 MB / 266.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.032e-05/0.01145, allocations: 35.88 kB / 296 MB, free: 10.87 MB / 266.7 MB Notification: Performance of pre-optimization done (n=3): time 1.593e-06/0.01145, allocations: 0 / 296 MB, free: 10.87 MB / 266.7 MB Notification: Performance of matching and sorting (n=3): time 0.0001441/0.0116, allocations: 51.64 kB / 296.1 MB, free: 10.83 MB / 266.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.475e-05/0.01163, allocations: 109.1 kB / 296.2 MB, free: 10.7 MB / 266.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 4.963e-05/0.01168, allocations: 100.5 kB / 296.3 MB, free: 10.59 MB / 266.7 MB Notification: Performance of collectPreVariables (initialization): time 9.167e-06/0.01169, allocations: 26.41 kB / 296.3 MB, free: 10.56 MB / 266.7 MB Notification: Performance of collectInitialEqns (initialization): time 2.339e-05/0.01171, allocations: 90 kB / 296.4 MB, free: 10.48 MB / 266.7 MB Notification: Performance of collectInitialBindings (initialization): time 1.861e-05/0.01173, allocations: 9.922 kB / 296.4 MB, free: 10.47 MB / 266.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 3.385e-05/0.01177, allocations: 16.89 kB / 296.4 MB, free: 10.45 MB / 266.7 MB Notification: Performance of setup shared object (initialization): time 3.471e-05/0.0118, allocations: 314.1 kB / 296.7 MB, free: 10.14 MB / 266.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 2.181e-05/0.01182, allocations: 12.69 kB / 296.7 MB, free: 10.12 MB / 266.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 3.27e-05/0.01186, allocations: 51 kB / 296.8 MB, free: 10.07 MB / 266.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 4.378e-05/0.0119, allocations: 22.25 kB / 296.8 MB, free: 10.05 MB / 266.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.616e-06/0.0119, allocations: 1.641 kB / 296.8 MB, free: 10.05 MB / 266.7 MB Notification: Performance of matching and sorting (n=3) (initialization): time 8.353e-05/0.01199, allocations: 44.02 kB / 296.8 MB, free: 10.02 MB / 266.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.701e-05/0.012, allocations: 5.5 kB / 296.9 MB, free: 10.02 MB / 266.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.212e-06/0.01201, allocations: 2.188 kB / 296.9 MB, free: 10.02 MB / 266.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.698e-05/0.01203, allocations: 5.672 kB / 296.9 MB, free: 10.02 MB / 266.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 7.839e-05/0.01211, allocations: 11.86 kB / 296.9 MB, free: 10.01 MB / 266.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.795e-06/0.01211, allocations: 0 / 296.9 MB, free: 10.01 MB / 266.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 3.229e-05/0.01214, allocations: 10.78 kB / 296.9 MB, free: 10.01 MB / 266.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.683e-06/0.01215, allocations: 0.75 kB / 296.9 MB, free: 10.01 MB / 266.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 2.725e-05/0.01217, allocations: 88.23 kB / 297 MB, free: 9.922 MB / 266.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 2.432e-05/0.0122, allocations: 46.02 kB / 297 MB, free: 9.867 MB / 266.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 2.368e-05/0.01222, allocations: 26.31 kB / 297 MB, free: 9.844 MB / 266.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.11e-07/0.01222, allocations: 0 / 297 MB, free: 9.844 MB / 266.7 MB Notification: Performance of matching and sorting (n=3) (initialization_lambda0): time 5.211e-05/0.01228, allocations: 47.03 kB / 297.1 MB, free: 9.805 MB / 266.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.024e-05/0.01229, allocations: 6.438 kB / 297.1 MB, free: 9.805 MB / 266.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.763e-06/0.01229, allocations: 0 / 297.1 MB, free: 9.805 MB / 266.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 3.026e-06/0.01229, allocations: 2.188 kB / 297.1 MB, free: 9.805 MB / 266.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 2.339e-05/0.01231, allocations: 4.984 kB / 297.1 MB, free: 9.805 MB / 266.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.044e-06/0.01232, allocations: 5.438 kB / 297.1 MB, free: 9.801 MB / 266.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.552e-05/0.01234, allocations: 5.172 kB / 297.1 MB, free: 9.801 MB / 266.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.084e-06/0.01234, allocations: 5.469 kB / 297.1 MB, free: 9.797 MB / 266.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * 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 initialization (3): * Single equations (assignments): 3 * Array equations: 0 * 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 4.299e-05/0.01239, allocations: 183.9 kB / 297.3 MB, free: 9.613 MB / 266.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.067e-05/0.01241, allocations: 2.219 kB / 297.3 MB, free: 9.613 MB / 266.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.244e-05/0.01243, allocations: 7.766 kB / 297.3 MB, free: 9.613 MB / 266.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.795e-06/0.01243, allocations: 1.375 kB / 297.3 MB, free: 9.613 MB / 266.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.424e-06/0.01243, allocations: 3.938 kB / 297.3 MB, free: 9.609 MB / 266.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.579e-06/0.01244, allocations: 2.062 kB / 297.3 MB, free: 9.609 MB / 266.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001054/0.01254, allocations: 70.17 kB / 297.4 MB, free: 9.531 MB / 266.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.543e-06/0.01255, allocations: 0 / 297.4 MB, free: 9.531 MB / 266.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.261e-05/0.01258, allocations: 17.47 kB / 297.4 MB, free: 9.523 MB / 266.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 1.443e-06/0.01258, allocations: 0 / 297.4 MB, free: 9.523 MB / 266.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.869e-06/0.01258, allocations: 1.188 kB / 297.4 MB, free: 9.523 MB / 266.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.314e-06/0.01259, allocations: 2.062 kB / 297.4 MB, free: 9.523 MB / 266.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.144e-06/0.01259, allocations: 3.188 kB / 297.4 MB, free: 9.523 MB / 266.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 8.718e-05/0.01268, allocations: 145.8 kB / 297.5 MB, free: 9.379 MB / 266.7 MB Notification: Performance of postOpt removeConstants (simulation): time 1.285e-05/0.01269, allocations: 3.469 kB / 297.5 MB, free: 9.379 MB / 266.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.367e-06/0.0127, allocations: 1.375 kB / 297.6 MB, free: 9.379 MB / 266.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 5.271e-05/0.01275, allocations: 5.469 kB / 297.6 MB, free: 9.379 MB / 266.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.016e-05/0.01279, allocations: 7.391 kB / 297.6 MB, free: 9.375 MB / 266.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.128e-06/0.0128, allocations: 10 kB / 297.6 MB, free: 9.367 MB / 266.7 MB Notification: Performance of sorting global known variables: time 1.508e-05/0.01281, allocations: 9.297 kB / 297.6 MB, free: 9.359 MB / 266.7 MB Notification: Performance of sort global known variables: time 5e-08/0.01281, allocations: 3.938 kB / 297.6 MB, free: 9.355 MB / 266.7 MB Notification: Performance of remove unused functions: time 0.0002007/0.01301, allocations: 6.375 kB / 297.6 MB, free: 9.355 MB / 266.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * 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 (3): * Single equations (assignments): 3 * Array equations: 0 * 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 9.704e-05/0.01311, allocations: 75.56 kB / 297.7 MB, free: 9.289 MB / 266.7 MB Notification: Performance of simCode: created initialization part: time 9.701e-05/0.01321, allocations: 35.47 kB / 297.7 MB, free: 9.266 MB / 266.7 MB Notification: Performance of simCode: created event and clocks part: time 3.817e-06/0.01321, allocations: 1.5 kB / 297.7 MB, free: 9.266 MB / 266.7 MB Notification: Performance of simCode: created simulation system equations: time 2.014e-05/0.01323, allocations: 11.55 kB / 297.7 MB, free: 9.258 MB / 266.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001527/0.01338, allocations: 9.75 kB / 297.7 MB, free: 9.254 MB / 266.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002493/0.01363, allocations: 117.8 kB / 297.8 MB, free: 9.133 MB / 266.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 2.831e-05/0.01366, allocations: 63.22 kB / 297.9 MB, free: 9.055 MB / 266.7 MB Notification: Performance of simCode: alias equations: time 3.088e-05/0.01369, allocations: 6.641 kB / 297.9 MB, free: 9.051 MB / 266.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003074/0.01676, allocations: 55.41 kB / 298 MB, free: 9.008 MB / 266.7 MB Notification: Performance of SimCode: time 1.082e-06/0.01677, allocations: 0 / 298 MB, free: 9.008 MB / 266.7 MB Notification: Performance of Templates: time 0.002882/0.01965, allocations: 0.7187 MB / 298.7 MB, free: 8.91 MB / 266.7 MB " [Timeout remaining time 660] make -j1 -f PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.makefile [Timeout 660] (rm -f PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.pipe ; mkfifo PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.pipe ; head -c 1048576 < PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.pipe >> ../files/PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.sim & ./PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.pipe 2>&1) [Timeout 240] diffSimulationResults("PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/PowerGrids/PowerGrids.Controls.Test.TestDiscontinuousDeadBand_res.mat","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 2.965140927117318]