Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650.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 0.001375/0.001375, allocations: 77.97 kB / 21.42 MB, free: 3.074 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 0.001461/0.001461, allocations: 165.3 kB / 24.82 MB, free: 9.27 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 1.029/1.029, allocations: 177.1 MB / 205.3 MB, free: 5.508 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2779/0.2779, allocations: 34.26 MB / 296.1 MB, free: 0.7031 MB / 266.7 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+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.Essotherm650,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|p_start|T_start|h_start|X_start.[0-9,]+.|volume.medium.T|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_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650") translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|p_start|T_start|h_start|X_start.[0-9,]+.|volume.medium.T|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_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.884e-06/1.884e-06, allocations: 0 / 378.5 MB, free: 2.379 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.084e-05/3.272e-05, allocations: 2.312 kB / 378.5 MB, free: 2.375 MB / 346.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650): time 0.008195/0.008227, allocations: 8.312 MB / 386.8 MB, free: 10.02 MB / 362.7 MB Notification: Performance of NFInst.instExpressions: time 0.003365/0.01159, allocations: 2.308 MB / 389.1 MB, free: 7.699 MB / 362.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.000428/0.01202, allocations: 27.75 kB / 389.2 MB, free: 7.672 MB / 362.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0005189/0.01254, allocations: 206.5 kB / 389.4 MB, free: 7.469 MB / 362.7 MB Notification: Performance of NFTyping.typeBindings: time 0.002357/0.0149, allocations: 1.38 MB / 390.7 MB, free: 6.082 MB / 362.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001444/0.01634, allocations: 0.908 MB / 391.7 MB, free: 5.172 MB / 362.7 MB Notification: Performance of NFFlatten.flatten: time 0.001692/0.01803, allocations: 1.941 MB / 393.6 MB, free: 3.227 MB / 362.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0004867/0.01852, allocations: 457.8 kB / 394 MB, free: 2.773 MB / 362.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002396/0.02091, allocations: 2.233 MB / 396.3 MB, free: 0.5352 MB / 362.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0006613/0.02158, allocations: 0.6077 MB / 396.9 MB, free: 15.93 MB / 378.7 MB Notification: Performance of NFPackage.collectConstants: time 8.871e-05/0.02166, allocations: 60 kB / 396.9 MB, free: 15.87 MB / 378.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0008605/0.02253, allocations: 483.2 kB / 397.4 MB, free: 15.39 MB / 378.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0002079/0.02273, allocations: 291.1 kB / 397.7 MB, free: 15.11 MB / 378.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0002329/0.02297, allocations: 287.4 kB / 398 MB, free: 14.83 MB / 378.7 MB Notification: Performance of NFConvertDAE.convert: time 0.001184/0.02415, allocations: 0.993 MB / 399 MB, free: 13.83 MB / 378.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.919e-06/0.02415, allocations: 0 / 399 MB, free: 13.83 MB / 378.7 MB Notification: Performance of FrontEnd: time 1.533e-06/0.02416, allocations: 0 / 399 MB, free: 13.83 MB / 378.7 MB Notification: Performance of Transformations before backend: time 7.034e-06/0.02416, allocations: 0 / 399 MB, free: 13.83 MB / 378.7 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 0.001284/0.02545, allocations: 1.133 MB / 400.1 MB, free: 12.66 MB / 378.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.42e-05/0.02549, allocations: 8.031 kB / 400.1 MB, free: 12.65 MB / 378.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005997/0.02609, allocations: 239.8 kB / 400.3 MB, free: 12.42 MB / 378.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005493/0.02664, allocations: 484.8 kB / 400.8 MB, free: 11.91 MB / 378.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.303e-05/0.02673, allocations: 156.4 kB / 401 MB, free: 11.74 MB / 378.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.927e-05/0.0268, allocations: 64.3 kB / 401 MB, free: 11.68 MB / 378.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007555/0.02756, allocations: 0.9701 MB / 402 MB, free: 10.52 MB / 378.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.846e-05/0.02758, allocations: 7.891 kB / 402 MB, free: 10.51 MB / 378.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.131e-05/0.02762, allocations: 24 kB / 402 MB, free: 10.48 MB / 378.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.583e-05/0.02766, allocations: 36.98 kB / 402.1 MB, free: 10.45 MB / 378.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000356/0.02802, allocations: 258.5 kB / 402.3 MB, free: 10.19 MB / 378.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002667/0.03069, allocations: 4.169 MB / 406.5 MB, free: 5.875 MB / 378.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.000261/0.03095, allocations: 171.2 kB / 406.7 MB, free: 5.695 MB / 378.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 7.037e-05/0.03102, allocations: 56.14 kB / 406.7 MB, free: 5.637 MB / 378.7 MB Notification: Performance of preOpt evalFunc (simulation): time 8.293e-05/0.0311, allocations: 43.95 kB / 406.8 MB, free: 5.594 MB / 378.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.857e-05/0.03113, allocations: 45.33 kB / 406.8 MB, free: 5.539 MB / 378.7 MB Notification: Performance of pre-optimization done (n=30): time 1.292e-06/0.03113, allocations: 4 kB / 406.8 MB, free: 5.535 MB / 378.7 MB Notification: Performance of matching and sorting (n=36): time 0.001837/0.03297, allocations: 0.9229 MB / 407.7 MB, free: 4.566 MB / 378.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.239e-05/0.03302, allocations: 140.4 kB / 407.9 MB, free: 4.398 MB / 378.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004478/0.03347, allocations: 0.5877 MB / 408.5 MB, free: 3.793 MB / 378.7 MB Notification: Performance of collectPreVariables (initialization): time 2.706e-05/0.0335, allocations: 33.7 kB / 408.5 MB, free: 3.754 MB / 378.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001959/0.03369, allocations: 466.6 kB / 408.9 MB, free: 3.293 MB / 378.7 MB Notification: Performance of collectInitialBindings (initialization): time 6.878e-05/0.03376, allocations: 138.8 kB / 409.1 MB, free: 3.156 MB / 378.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001351/0.0339, allocations: 172.1 kB / 409.2 MB, free: 2.98 MB / 378.7 MB Notification: Performance of setup shared object (initialization): time 0.0001431/0.03404, allocations: 0.5585 MB / 409.8 MB, free: 2.41 MB / 378.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 8.98e-05/0.03413, allocations: 65.94 kB / 409.9 MB, free: 2.344 MB / 378.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004432/0.03457, allocations: 0.6 MB / 410.5 MB, free: 1.52 MB / 378.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004088/0.03498, allocations: 0.6301 MB / 411.1 MB, free: 0.7031 MB / 378.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.196e-06/0.03498, allocations: 0 / 411.1 MB, free: 0.7031 MB / 378.7 MB Notification: Performance of matching and sorting (n=91) (initialization): time 0.0006737/0.03566, allocations: 0.6293 MB / 411.7 MB, free: 56 kB / 378.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.6e-05/0.03567, allocations: 11.94 kB / 411.7 MB, free: 44 kB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.091e-05/0.03568, allocations: 12 kB / 411.8 MB, free: 32 kB / 378.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005472/0.03623, allocations: 227.5 kB / 412 MB, free: 15.8 MB / 394.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002001/0.03643, allocations: 127.8 kB / 412.1 MB, free: 15.68 MB / 394.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009952/0.03743, allocations: 1.74 MB / 413.8 MB, free: 13.88 MB / 394.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002247/0.03765, allocations: 31.94 kB / 413.9 MB, free: 13.84 MB / 394.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.628e-05/0.03769, allocations: 32 kB / 413.9 MB, free: 13.81 MB / 394.7 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 0.0001591/0.03785, allocations: 204.3 kB / 414.1 MB, free: 13.6 MB / 394.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.642e-05/0.03792, allocations: 75.62 kB / 414.2 MB, free: 13.53 MB / 394.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006869/0.03861, allocations: 0.5371 MB / 414.7 MB, free: 12.97 MB / 394.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.048e-06/0.03861, allocations: 4 kB / 414.7 MB, free: 12.96 MB / 394.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.856e-06/0.03862, allocations: 3.984 kB / 414.7 MB, free: 12.96 MB / 394.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.867e-06/0.03862, allocations: 64 / 414.7 MB, free: 12.96 MB / 394.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008436/0.03946, allocations: 0.8055 MB / 415.5 MB, free: 12.1 MB / 394.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.519e-06/0.03947, allocations: 3.938 kB / 415.5 MB, free: 12.1 MB / 394.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 8.037e-05/0.03955, allocations: 44.05 kB / 415.6 MB, free: 12.05 MB / 394.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.000427/0.03998, allocations: 167.1 kB / 415.7 MB, free: 11.88 MB / 394.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.614e-05/0.03999, allocations: 12 kB / 415.7 MB, free: 11.87 MB / 394.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006548/0.04065, allocations: 1.686 MB / 417.4 MB, free: 10.12 MB / 394.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.803e-06/0.04065, allocations: 0 / 417.4 MB, free: 10.12 MB / 394.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005415/0.04119, allocations: 0.5418 MB / 418 MB, free: 9.539 MB / 394.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001304/0.04132, allocations: 95.53 kB / 418.1 MB, free: 9.445 MB / 394.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.556e-05/0.04137, allocations: 15.98 kB / 418.1 MB, free: 9.43 MB / 394.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001474/0.04151, allocations: 15.94 kB / 418.1 MB, free: 9.414 MB / 394.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.483e-05/0.04156, allocations: 27.89 kB / 418.1 MB, free: 9.387 MB / 394.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.411e-05/0.04158, allocations: 15.98 kB / 418.1 MB, free: 9.371 MB / 394.7 MB Notification: Performance of sorting global known variables: time 0.0001944/0.04178, allocations: 338.6 kB / 418.5 MB, free: 9.043 MB / 394.7 MB Notification: Performance of sort global known variables: time 6e-08/0.04178, allocations: 0 / 418.5 MB, free: 9.043 MB / 394.7 MB Notification: Performance of remove unused functions: time 0.0005216/0.0423, allocations: 235.8 kB / 418.7 MB, free: 8.812 MB / 394.7 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 0.0003072/0.04261, allocations: 230.9 kB / 418.9 MB, free: 8.574 MB / 394.7 MB Notification: Performance of simCode: created initialization part: time 0.000449/0.04305, allocations: 347.1 kB / 419.3 MB, free: 8.238 MB / 394.7 MB Notification: Performance of simCode: created event and clocks part: time 2.575e-06/0.04306, allocations: 1.875 kB / 419.3 MB, free: 8.238 MB / 394.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0001908/0.04325, allocations: 149.5 kB / 419.4 MB, free: 8.09 MB / 394.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006996/0.04395, allocations: 310.6 kB / 419.7 MB, free: 7.801 MB / 394.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002117/0.04607, allocations: 1.091 MB / 420.8 MB, free: 6.664 MB / 394.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001373/0.0462, allocations: 163 kB / 421 MB, free: 6.484 MB / 394.7 MB Notification: Performance of simCode: alias equations: time 0.0004639/0.04667, allocations: 181.5 kB / 421.1 MB, free: 6.305 MB / 394.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006799/0.04735, allocations: 341.9 kB / 421.5 MB, free: 5.969 MB / 394.7 MB Notification: Performance of SimCode: time 1.182e-06/0.04735, allocations: 0 / 421.5 MB, free: 5.969 MB / 394.7 MB Notification: Performance of Templates: time 0.02056/0.06791, allocations: 14.09 MB / 435.6 MB, free: 8.156 MB / 410.7 MB " [Timeout remaining time 660] make -j1 -f ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650.makefile [Timeout 660] (rm -f ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650.sim & ./ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650 -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650.pipe 2>&1) [Timeout 240] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Media/TestsWithFluid/MediaTestModels/Incompressible/Essotherm650/Essotherm650.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: 3.8808590532280505]