Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "[:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real [:1:1-1:33:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.000487/0.000487, allocations: 0 / 0, free: 0 / 0 " [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 0.0004223/0.0004223, allocations: 0 / 0, free: 0 / 0 " [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 0.3636/0.3636, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo): time 0.7303/0.7303, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 179] Using package Buildings with version 11.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/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: "" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand,fileNamePrefix="Buildings_11_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_CylindricalHeatSource_Integrand",fmuType="me_cs",version="3.0",platforms={"wasm"}) "" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand,fileNamePrefix="Buildings_11_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_CylindricalHeatSource_Integrand",fmuType="me_cs",version="3.0",platforms={"wasm"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 2.545e-06/2.545e-06, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - Absyn->SCode: time 1.502e-05/1.756e-05, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instantiate(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand): time 0.001451/0.001468, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instExpressions: time 0.004211/0.005679, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.updateImplicitVariability: time 2.59e-05/0.005705, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeComponents: time 3.21e-05/0.005737, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeBindings: time 3.556e-05/0.005773, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeClassSections: time 0.001241/0.007014, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.flatten: time 8.226e-05/0.007096, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.resolveConnections: time 2.159e-05/0.007118, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFEvalConstants.evaluate: time 4.182e-05/0.00716, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFSimplifyModel.simplify: time 3.899e-05/0.007199, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFPackage.collectConstants: time 1.499e-05/0.007214, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.collectFunctions: time 0.001248/0.008462, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFScalarize.scalarize: time 3.343e-05/0.008495, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFVerifyModel.verify: time 3.133e-05/0.008527, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFConvertDAE.convert: time 0.0007268/0.009253, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - DAE generated: time 1.091e-05/0.009264, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd: time 3.888e-06/0.009268, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Transformations before backend: time 6.322e-06/0.009275, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 5 * Number of variables: 5 Notification: Performance of Generate backend data structure: time 0.0008417/0.01012, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare preOptimizeDAE: time 6.68e-05/0.01018, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.992e-05/0.01025, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001794/0.01205, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002057/0.01225, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.037e-05/0.01227, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt expandDerOperator (simulation): time 4.55e-05/0.01232, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt clockPartitioning (simulation): time 0.000478/0.0128, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt findStateOrder (simulation): time 1.041e-05/0.01281, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.664e-05/0.01284, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.576e-06/0.01285, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00066/0.01351, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005779/0.01409, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt comSubExp (simulation): time 0.0004973/0.01458, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt resolveLoops (simulation): time 0.0002366/0.01482, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evalFunc (simulation): time 2.967e-05/0.01485, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.935e-05/0.01489, allocations: 0 / 0, free: 0 / 0 Notification: Performance of pre-optimization done (n=5): time 4.464e-05/0.01493, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=5): time 0.001088/0.01602, allocations: 0 / 0, free: 0 / 0 Notification: Performance of inlineWhenForInitialization (initialization): time 5.728e-05/0.01608, allocations: 0 / 0, free: 0 / 0 Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001381/0.01622, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectPreVariables (initialization): time 4.948e-05/0.01627, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialEqns (initialization): time 5.912e-05/0.01632, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialBindings (initialization): time 5.902e-05/0.01638, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001918/0.01658, allocations: 0 / 0, free: 0 / 0 Notification: Performance of setup shared object (initialization): time 0.000321/0.0169, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002069/0.0171, allocations: 0 / 0, free: 0 / 0 Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002368/0.01734, allocations: 0 / 0, free: 0 / 0 Notification: Performance of analyzeInitialSystem (initialization): time 0.0005455/0.01789, allocations: 0 / 0, free: 0 / 0 Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.324e-06/0.01789, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=5) (initialization): time 0.000916/0.0188, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare postOptimizeDAE: time 2.515e-05/0.01883, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.549e-06/0.01883, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (initialization): time 1.468e-05/0.01885, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003008/0.01915, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.591e-06/0.01915, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001745/0.01933, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.697e-05/0.01939, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * 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 (5): * Single equations (assignments): 5 * 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 0.0002076/0.01959, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001249/0.01972, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001266/0.02099, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.053e-06/0.02099, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt constantLinearSystem (simulation): time 8.396e-06/0.021, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.956e-06/0.02101, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005487/0.02156, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.878e-06/0.02156, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003257/0.02189, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (simulation): time 6.512e-06/0.02189, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.53e-05/0.02195, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.959e-06/0.02195, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.327e-06/0.02196, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009704/0.02293, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeConstants (simulation): time 5.999e-05/0.02299, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.147e-05/0.02307, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001439/0.02321, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001504/0.02336, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.232e-05/0.02341, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sorting global known variables: time 9.336e-05/0.0235, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sort global known variables: time 3.116e-06/0.0235, allocations: 0 / 0, free: 0 / 0 Notification: Performance of remove unused functions: time 0.001174/0.02468, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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 (16): * Single equations (assignments): 16 * 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 0.002559/0.02724, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created initialization part: time 0.0006499/0.02788, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created event and clocks part: time 6.041e-06/0.02789, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created simulation system equations: time 0.0003614/0.02825, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008848/0.02914, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001707/0.03084, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001582/0.031, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: alias equations: time 0.0002105/0.03121, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004445/0.03166, allocations: 0 / 0, free: 0 / 0 Notification: Performance of SimCode: time 0.0003965/0.03205, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU modelDescription.xml: time 0.000688/0.03274, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU model kernel: time 0.0009393/0.03368, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU translated model: time 0.03355/0.06723, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU component link: time 4.489e-06/0.06724, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU precompile: time 8.927e-06/0.06725, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU write (0 MB unzipped): time 0.0001659/0.06741, allocations: 0 / 0, free: 0 / 0 Notification: Building FMU for platform 'wasm' (1/1). Notification: Finished FMU for platform 'wasm' (1/1). " [Timeout remaining time 300] simulate(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand,startTime=0.01,stopTime=15,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|y.1.|y.2.|y.3.|y.4.",fileNamePrefix="Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand",simflags=" -alarm=240 -emit_protected -lv LOG_STATS -startTime=0.01 -stopTime=15 -tolerance=1e-06 -stepSize=0.005996 -r=Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand_res.mat",resimulateExecutable="Buildings_11_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_CylindricalHeatSource_Integrand.fmu") [Timeout 240] "" [Timeout remaining time 240] diffSimulationResults("Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_CylindricalHeatSource_Integrand.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches simulate(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand,startTime=0.01,stopTime=15,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|y.1.|y.2.|y.3.|y.4.",fileNamePrefix="Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand",simflags=" -alarm=240 -emit_protected -lv LOG_STATS -startTime=0.01 -stopTime=15 -tolerance=1e-06 -stepSize=0.005996 -r=Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand_me_res.mat -s fmi3:me:daskr",resimulateExecutable="Buildings_11_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_CylindricalHeatSource_Integrand.fmu") [Timeout 240] "" [Timeout remaining time 240] diffSimulationResults("Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand_me_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_CylindricalHeatSource_Integrand.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand_me.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches simulate(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand,startTime=0.01,stopTime=15,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|y.1.|y.2.|y.3.|y.4.",fileNamePrefix="Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand",simflags=" -alarm=240 -emit_protected -lv LOG_STATS -startTime=0.01 -stopTime=15 -tolerance=1e-06 -stepSize=0.005996 -r=Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand_cs_res.mat -s fmi3:cs",resimulateExecutable="Buildings_11_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_CylindricalHeatSource_Integrand.fmu") [Timeout 240] "" [Timeout remaining time 240] diffSimulationResults("Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand_cs_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_CylindricalHeatSource_Integrand.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.CylindricalHeatSource_Integrand_cs.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 2.3677214949857444]