Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"[<interactive>:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0002937/0.0002937, 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 0.0003285/0.0003285, 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 0.1603/0.1603, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 180]
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: simulate(Modelica.Electrical.Batteries.Examples.CCCV_Stack,startTime=0,stopTime=1200,tolerance=1e-06,numberOfIntervals=12000,outputFormat="mat",variableFilter="time|energy.y|stack.cell.1, 1..cell.limIntegrator.y|stack.cell.1, 1..limIntegrator.y|stack.cell.1, 2..cell.limIntegrator.y|stack.cell.1, 2..limIntegrator.y|stack.cell.2, 1..cell.limIntegrator.y|stack.cell.2, 1..limIntegrator.y|stack.cell.2, 2..cell.limIntegrator.y|stack.cell.2, 2..limIntegrator.y|stack.cell.3, 1..cell.limIntegrator.y|stack.cell.3, 1..limIntegrator.y|stack.cell.3, 2..cell.limIntegrator.y|stack.cell.3, 2..limIntegrator.y",fileNamePrefix="Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack",simflags="-abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS")
simulate(Modelica.Electrical.Batteries.Examples.CCCV_Stack,startTime=0,stopTime=1200,tolerance=1e-06,numberOfIntervals=12000,outputFormat="mat",variableFilter="time|energy.y|stack.cell.1, 1..cell.limIntegrator.y|stack.cell.1, 1..limIntegrator.y|stack.cell.1, 2..cell.limIntegrator.y|stack.cell.1, 2..limIntegrator.y|stack.cell.2, 1..cell.limIntegrator.y|stack.cell.2, 1..limIntegrator.y|stack.cell.2, 2..cell.limIntegrator.y|stack.cell.2, 2..limIntegrator.y|stack.cell.3, 1..cell.limIntegrator.y|stack.cell.3, 1..limIntegrator.y|stack.cell.3, 2..cell.limIntegrator.y|stack.cell.3, 2..limIntegrator.y",fileNamePrefix="Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack",simflags="-abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS") [Timeout 900]
"Notification: Performance of FrontEnd - loaded program: time 1.192e-06/1.192e-06, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - Absyn->SCode: time 2.183e-05/2.302e-05, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instantiate(Modelica.Electrical.Batteries.Examples.CCCV_Stack): time 0.007586/0.007609, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instExpressions: time 0.004023/0.01163, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.updateImplicitVariability: time 0.0003885/0.01202, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeComponents: time 0.001475/0.01349, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeBindings: time 0.0008463/0.01434, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeClassSections: time 0.0005343/0.01488, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.flatten: time 0.003342/0.01822, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.resolveConnections: time 0.001903/0.02012, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFEvalConstants.evaluate: time 0.003069/0.02319, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFSimplifyModel.simplify: time 0.00177/0.02496, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFPackage.collectConstants: time 0.0004049/0.02536, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.collectFunctions: time 0.0004454/0.02581, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFScalarize.scalarize: time 0.002559/0.02837, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFVerifyModel.verify: time 0.002699/0.03107, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFConvertDAE.convert: time 0.01573/0.0468, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - DAE generated: time 0.003242/0.05004, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd: time 1.914e-06/0.05004, allocations: 0 / 0, free: 0 / 0
Notification: Performance of Transformations before backend: time 0.0002117/0.05025, 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: 837
 * Number of variables: 837
Notification: Performance of Generate backend data structure: time 0.02599/0.07625, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare preOptimizeDAE: time 0.0007445/0.07699, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001861/0.07885, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00852/0.08737, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003008/0.08767, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004778/0.08815, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004793/0.09294, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt findStateOrder (simulation): time 6.258e-05/0.09301, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003449/0.09335, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.554e-05/0.0934, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001444/0.09484, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01717/0.112, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt comSubExp (simulation): time 0.001107/0.1131, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006352/0.1138, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evalFunc (simulation): time 3.765e-05/0.1138, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.186e-05/0.1138, allocations: 0 / 0, free: 0 / 0
Notification: Performance of pre-optimization done (n=126): time 6.232e-06/0.1138, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=126): time 0.003955/0.1178, allocations: 0 / 0, free: 0 / 0
Notification: Performance of inlineWhenForInitialization (initialization): time 7.614e-05/0.1179, allocations: 0 / 0, free: 0 / 0
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02849/0.1464, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectPreVariables (initialization): time 0.0006042/0.147, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialEqns (initialization): time 0.00293/0.1499, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialBindings (initialization): time 0.0004179/0.1503, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006672/0.151, allocations: 0 / 0, free: 0 / 0
Notification: Performance of setup shared object (initialization): time 2.063e-05/0.151, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004004/0.1514, allocations: 0 / 0, free: 0 / 0
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008561/0.1523, allocations: 0 / 0, free: 0 / 0
Notification: Performance of analyzeInitialSystem (initialization): time 0.001142/0.1534, allocations: 0 / 0, free: 0 / 0
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.577e-05/0.1534, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=212) (initialization): time 0.003955/0.1574, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare postOptimizeDAE: time 2.577e-05/0.1574, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.608e-05/0.1574, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005531/0.158, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008896/0.1588, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00245/0.1613, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00417/0.1655, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002935/0.1658, allocations: 0 / 0, free: 0 / 0
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 63
 * Number of states: 0 ()
 * Number of discrete variables: 14 (stack.cell[1,1].cell.limIntegrator.local_reset,stack.cell[1,1].limIntegrator.local_reset,stack.cell[1,2].cell.limIntegrator.local_reset,stack.cell[1,2].limIntegrator.local_reset,stack.cell[2,1].cell.limIntegrator.local_reset,stack.cell[2,1].limIntegrator.local_reset,stack.cell[2,2].cell.limIntegrator.local_reset,stack.cell[2,2].limIntegrator.local_reset,stack.cell[3,1].cell.limIntegrator.local_reset,stack.cell[3,1].limIntegrator.local_reset,stack.cell[3,2].cell.limIntegrator.local_reset,stack.cell[3,2].limIntegrator.local_reset,energy.local_reset,cccvCharger.CV)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (186):
 * Single equations (assignments): 185
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * 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): 1 system
   {(3,24)}
Notification: Performance of prepare postOptimizeDAE: time 0.004952/0.1707, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002707/0.1734, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01119/0.1846, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.115e-05/0.1846, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.266e-06/0.1846, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.377e-06/0.1846, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02499/0.2096, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.67e-06/0.2096, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005036/0.2101, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003002/0.2104, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.748e-05/0.2105, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001552/0.2121, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.412e-06/0.2121, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002837/0.2149, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt removeConstants (simulation): time 0.002826/0.2177, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002542/0.2203, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001482/0.2218, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000572/0.2223, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.59e-05/0.2224, allocations: 0 / 0, free: 0 / 0
Notification: Performance of sorting global known variables: time 0.01937/0.2418, allocations: 0 / 0, free: 0 / 0
Notification: Performance of sort global known variables: time 0.001311/0.2431, allocations: 0 / 0, free: 0 / 0
Notification: Performance of remove unused functions: time 0.007832/0.2509, allocations: 0 / 0, free: 0 / 0
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 13 (stack.cell[1,1].cell.limIntegrator.y,stack.cell[1,1].limIntegrator.y,stack.cell[1,2].cell.limIntegrator.y,stack.cell[1,2].limIntegrator.y,stack.cell[2,1].cell.limIntegrator.y,stack.cell[2,1].limIntegrator.y,stack.cell[2,2].cell.limIntegrator.y,stack.cell[2,2].limIntegrator.y,stack.cell[3,1].cell.limIntegrator.y,stack.cell[3,1].limIntegrator.y,stack.cell[3,2].cell.limIntegrator.y,stack.cell[3,2].limIntegrator.y,energy.y)
 * Number of discrete variables: 1 (cccvCharger.CV)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (106):
 * Single equations (assignments): 105
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * 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): 1 system
   {(3,18)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002898/0.2538, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created initialization part: time 0.001708/0.2555, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created event and clocks part: time 0.0002712/0.2558, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created simulation system equations: time 0.0006619/0.2565, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009586/0.2661, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03327/0.2993, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005873/0.3052, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: alias equations: time 0.00636/0.3116, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.009701/0.3213, allocations: 0 / 0, free: 0 / 0
Notification: Performance of SimCode: time 0.0003387/0.3216, allocations: 0 / 0, free: 0 / 0
Notification: Performance of Templates: time 0.04445/0.366, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 899]
diffSimulationResults("Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Electrical/Batteries/Examples/CCCV_Stack/CCCV_Stack.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660]
"Error: Could not read variable stack.cell[1, 1].cell.limIntegrator.y in file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat.
Warning: Get data of variable stack.cell[1, 1].cell.limIntegrator.y from file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat failed!
Error: Could not read variable stack.cell[1, 1].limIntegrator.y in file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat.
Warning: Get data of variable stack.cell[1, 1].limIntegrator.y from file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat failed!
Error: Could not read variable stack.cell[1, 2].cell.limIntegrator.y in file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat.
Warning: Get data of variable stack.cell[1, 2].cell.limIntegrator.y from file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat failed!
Error: Could not read variable stack.cell[1, 2].limIntegrator.y in file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat.
Warning: Get data of variable stack.cell[1, 2].limIntegrator.y from file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat failed!
Error: Could not read variable stack.cell[2, 1].cell.limIntegrator.y in file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat.
Warning: Get data of variable stack.cell[2, 1].cell.limIntegrator.y from file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat failed!
Error: Could not read variable stack.cell[2, 1].limIntegrator.y in file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat.
Warning: Get data of variable stack.cell[2, 1].limIntegrator.y from file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat failed!
Error: Could not read variable stack.cell[2, 2].cell.limIntegrator.y in file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat.
Warning: Get data of variable stack.cell[2, 2].cell.limIntegrator.y from file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat failed!
Error: Could not read variable stack.cell[2, 2].limIntegrator.y in file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat.
Warning: Get data of variable stack.cell[2, 2].limIntegrator.y from file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat failed!
Error: Could not read variable stack.cell[3, 1].cell.limIntegrator.y in file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat.
Warning: Get data of variable stack.cell[3, 1].cell.limIntegrator.y from file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat failed!
Error: Could not read variable stack.cell[3, 1].limIntegrator.y in file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat.
Warning: Get data of variable stack.cell[3, 1].limIntegrator.y from file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat failed!
Error: Could not read variable stack.cell[3, 2].cell.limIntegrator.y in file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat.
Warning: Get data of variable stack.cell[3, 2].cell.limIntegrator.y from file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat failed!
Error: Could not read variable stack.cell[3, 2].limIntegrator.y in file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat.
Warning: Get data of variable stack.cell[3, 2].limIntegrator.y from file Modelica_4.1.0_Modelica.Electrical.Batteries.Examples.CCCV_Stack_res.mat failed!
"
[Timeout remaining time 660]
Reference file matches
[Calling sys.exit(0), Time elapsed: 1.5368076767772436]