Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_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 0.00138/0.00138, allocations: 79.59 kB / 21.18 MB, free: 3.383 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 0.001524/0.001524, allocations: 161 kB / 24.55 MB, free: 16 kB / 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 0.9813/0.9813, allocations: 177.1 MB / 205 MB, free: 5.609 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 0.2708/0.2708, allocations: 32.81 MB / 294.3 MB, free: 1.281 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.Essotherm650,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.Essotherm650") translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650,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.Essotherm650") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.563e-06/1.563e-06, allocations: 0 / 376 MB, free: 4.652 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.555e-05/2.711e-05, allocations: 2.312 kB / 376 MB, free: 4.648 MB / 346.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650): time 0.01134/0.01137, allocations: 8.417 MB / 384.5 MB, free: 12.19 MB / 362.7 MB Notification: Performance of NFInst.instExpressions: time 0.003047/0.01441, allocations: 2.32 MB / 386.8 MB, free: 9.859 MB / 362.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004151/0.01483, allocations: 27.75 kB / 386.8 MB, free: 9.832 MB / 362.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0005128/0.01534, allocations: 210.5 kB / 387 MB, free: 9.625 MB / 362.7 MB Notification: Performance of NFTyping.typeBindings: time 0.002647/0.01799, allocations: 1.376 MB / 388.4 MB, free: 8.242 MB / 362.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001381/0.01937, allocations: 0.908 MB / 389.3 MB, free: 7.332 MB / 362.7 MB Notification: Performance of NFFlatten.flatten: time 0.001762/0.02113, allocations: 1.949 MB / 391.2 MB, free: 5.379 MB / 362.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0006582/0.02179, allocations: 437.9 kB / 391.7 MB, free: 4.945 MB / 362.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.00261/0.0244, allocations: 2.233 MB / 393.9 MB, free: 2.707 MB / 362.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0006958/0.0251, allocations: 0.6116 MB / 394.5 MB, free: 2.094 MB / 362.7 MB Notification: Performance of NFPackage.collectConstants: time 9.06e-05/0.02519, allocations: 60 kB / 394.6 MB, free: 2.035 MB / 362.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0008008/0.02599, allocations: 491.1 kB / 395.1 MB, free: 1.555 MB / 362.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0003573/0.02634, allocations: 291.1 kB / 395.3 MB, free: 1.27 MB / 362.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0002501/0.02659, allocations: 283.3 kB / 395.6 MB, free: 0.9922 MB / 362.7 MB Notification: Performance of NFConvertDAE.convert: time 0.001197/0.02779, allocations: 0.9853 MB / 396.6 MB, free: 4 kB / 362.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.009e-06/0.0278, allocations: 0 / 396.6 MB, free: 4 kB / 362.7 MB Notification: Performance of FrontEnd: time 1.313e-06/0.0278, allocations: 0 / 396.6 MB, free: 4 kB / 362.7 MB Notification: Performance of Transformations before backend: time 9.938e-06/0.02781, allocations: 0 / 396.6 MB, free: 4 kB / 362.7 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 0.001362/0.02917, allocations: 1.13 MB / 397.7 MB, free: 14.84 MB / 378.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.048e-05/0.02921, allocations: 8.031 kB / 397.7 MB, free: 14.83 MB / 378.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006895/0.0299, allocations: 247.8 kB / 398 MB, free: 14.59 MB / 378.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005826/0.03048, allocations: 0.4969 MB / 398.5 MB, free: 14.06 MB / 378.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001032/0.03059, allocations: 152.4 kB / 398.6 MB, free: 13.89 MB / 378.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 7.637e-05/0.03066, allocations: 56.36 kB / 398.7 MB, free: 13.83 MB / 378.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000884/0.03155, allocations: 1.013 MB / 399.7 MB, free: 12.63 MB / 378.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.002e-05/0.03157, allocations: 7.938 kB / 399.7 MB, free: 12.62 MB / 378.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.783e-05/0.03161, allocations: 24 kB / 399.7 MB, free: 12.6 MB / 378.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.138e-05/0.03167, allocations: 36.98 kB / 399.8 MB, free: 12.56 MB / 378.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005/0.03217, allocations: 313.4 kB / 400.1 MB, free: 12.25 MB / 378.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003061/0.03524, allocations: 4.258 MB / 404.3 MB, free: 7.836 MB / 378.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0003424/0.03558, allocations: 183.2 kB / 404.5 MB, free: 7.645 MB / 378.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001168/0.03569, allocations: 72.09 kB / 404.6 MB, free: 7.57 MB / 378.7 MB Notification: Performance of preOpt evalFunc (simulation): time 9.891e-05/0.03579, allocations: 39.89 kB / 404.6 MB, free: 7.531 MB / 378.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.756e-05/0.03582, allocations: 37.39 kB / 404.6 MB, free: 7.484 MB / 378.7 MB Notification: Performance of pre-optimization done (n=30): time 2.475e-06/0.03582, allocations: 0 / 404.6 MB, free: 7.484 MB / 378.7 MB Notification: Performance of matching and sorting (n=36): time 0.002219/0.03804, allocations: 1.028 MB / 405.7 MB, free: 6.41 MB / 378.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.945e-05/0.0381, allocations: 136.5 kB / 405.8 MB, free: 6.246 MB / 378.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004558/0.03856, allocations: 0.5958 MB / 406.4 MB, free: 5.633 MB / 378.7 MB Notification: Performance of collectPreVariables (initialization): time 3.792e-05/0.0386, allocations: 33.7 kB / 406.4 MB, free: 5.594 MB / 378.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.000209/0.0388, allocations: 462.7 kB / 406.9 MB, free: 5.137 MB / 378.7 MB Notification: Performance of collectInitialBindings (initialization): time 7.744e-05/0.03888, allocations: 138.8 kB / 407 MB, free: 5 MB / 378.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001405/0.03902, allocations: 172.2 kB / 407.2 MB, free: 4.824 MB / 378.7 MB Notification: Performance of setup shared object (initialization): time 0.0001515/0.03917, allocations: 0.543 MB / 407.7 MB, free: 4.27 MB / 378.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000142/0.03932, allocations: 89.94 kB / 407.8 MB, free: 4.184 MB / 378.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003764/0.03969, allocations: 0.6273 MB / 408.4 MB, free: 3.336 MB / 378.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008149/0.04051, allocations: 0.6419 MB / 409.1 MB, free: 2.504 MB / 378.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.328e-06/0.04051, allocations: 8 kB / 409.1 MB, free: 2.496 MB / 378.7 MB Notification: Performance of matching and sorting (n=91) (initialization): time 0.0008326/0.04134, allocations: 0.6763 MB / 409.8 MB, free: 1.805 MB / 378.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.119e-05/0.04137, allocations: 12 kB / 409.8 MB, free: 1.793 MB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.243e-05/0.04138, allocations: 11.94 kB / 409.8 MB, free: 1.781 MB / 378.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006655/0.04204, allocations: 239.4 kB / 410 MB, free: 1.539 MB / 378.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002259/0.04227, allocations: 123.8 kB / 410.2 MB, free: 1.418 MB / 378.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007632/0.04303, allocations: 1.752 MB / 411.9 MB, free: 15.6 MB / 394.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002513/0.04328, allocations: 31.98 kB / 411.9 MB, free: 15.57 MB / 394.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.318e-05/0.04333, allocations: 44.06 kB / 412 MB, free: 15.53 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.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[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 0.000171/0.0435, allocations: 204.3 kB / 412.2 MB, free: 15.32 MB / 394.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.796e-05/0.04359, allocations: 75.61 kB / 412.3 MB, free: 15.24 MB / 394.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007739/0.04436, allocations: 0.537 MB / 412.8 MB, free: 14.68 MB / 394.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.769e-06/0.04436, allocations: 7.938 kB / 412.8 MB, free: 14.68 MB / 394.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.19e-06/0.04437, allocations: 7.938 kB / 412.8 MB, free: 14.67 MB / 394.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.599e-06/0.04437, allocations: 3.984 kB / 412.8 MB, free: 14.66 MB / 394.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0009962/0.04537, allocations: 0.8988 MB / 413.7 MB, free: 13.7 MB / 394.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.108e-06/0.04537, allocations: 4 kB / 413.7 MB, free: 13.7 MB / 394.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 9.633e-05/0.04547, allocations: 39.97 kB / 413.8 MB, free: 13.66 MB / 394.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004238/0.04589, allocations: 159.2 kB / 413.9 MB, free: 13.5 MB / 394.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.315e-05/0.04592, allocations: 15.94 kB / 413.9 MB, free: 13.48 MB / 394.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006356/0.04655, allocations: 1.69 MB / 415.6 MB, free: 11.73 MB / 394.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.954e-06/0.04656, allocations: 0 / 415.6 MB, free: 11.73 MB / 394.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006/0.04716, allocations: 0.5732 MB / 416.2 MB, free: 11.11 MB / 394.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0004112/0.04757, allocations: 99.53 kB / 416.3 MB, free: 11.02 MB / 394.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.707e-05/0.04762, allocations: 11.98 kB / 416.3 MB, free: 11 MB / 394.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002444/0.04787, allocations: 8 kB / 416.3 MB, free: 11 MB / 394.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.331e-05/0.04795, allocations: 31.89 kB / 416.3 MB, free: 10.96 MB / 394.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.309e-05/0.04799, allocations: 19.98 kB / 416.4 MB, free: 10.95 MB / 394.7 MB Notification: Performance of sorting global known variables: time 0.0003954/0.04839, allocations: 354.8 kB / 416.7 MB, free: 10.6 MB / 394.7 MB Notification: Performance of sort global known variables: time 1e-07/0.04839, allocations: 4.031 kB / 416.7 MB, free: 10.6 MB / 394.7 MB Notification: Performance of remove unused functions: time 0.0005727/0.04896, allocations: 231.8 kB / 416.9 MB, free: 10.37 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 0.0003618/0.04932, allocations: 242.8 kB / 417.2 MB, free: 10.12 MB / 394.7 MB Notification: Performance of simCode: created initialization part: time 0.0006282/0.04995, allocations: 376.9 kB / 417.5 MB, free: 9.754 MB / 394.7 MB Notification: Performance of simCode: created event and clocks part: time 4.679e-06/0.04996, allocations: 4 kB / 417.5 MB, free: 9.75 MB / 394.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0002241/0.05018, allocations: 165 kB / 417.7 MB, free: 9.586 MB / 394.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000751/0.05093, allocations: 297.8 kB / 418 MB, free: 9.305 MB / 394.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001686/0.05262, allocations: 1.095 MB / 419.1 MB, free: 8.168 MB / 394.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 9.744e-05/0.05272, allocations: 163 kB / 419.2 MB, free: 7.988 MB / 394.7 MB Notification: Performance of simCode: alias equations: time 0.0003903/0.05311, allocations: 241.4 kB / 419.5 MB, free: 7.75 MB / 394.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 9.591e-05/0.0532, allocations: 60.47 kB / 419.5 MB, free: 7.691 MB / 394.7 MB Notification: Performance of SimCode: time 1.392e-06/0.0532, allocations: 0 / 419.5 MB, free: 7.691 MB / 394.7 MB Notification: Performance of Templates: time 0.01654/0.06975, allocations: 13.96 MB / 433.5 MB, free: 10.02 MB / 410.7 MB " [Timeout remaining time 660] make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650.makefile [Timeout 660] (rm -f ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650.sim & ./ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650 -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650.pipe 2>&1) [Timeout 240] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Incompressible.Essotherm650_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/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: 3.8521415488794446]