Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.Sensors.Examples.Density.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 0.001321/0.001321, allocations: 79.73 kB / 19.76 MB, free: 1.871 MB / 14.72 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 0.001485/0.001485, allocations: 155.8 kB / 23.01 MB, free: 4.602 MB / 14.72 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 1.438/1.438, allocations: 177.2 MB / 203.4 MB, free: 8.961 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 2.803/2.803, allocations: 377.9 MB / 0.6228 GB, free: 12.55 MB / 0.5919 GB " [Timeout remaining time 176] Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.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: translateModel(Buildings.Fluid.Sensors.Examples.Density,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|masFloRat.ports.1..m_flow|senDenVol.d|senDenFlo.d",fileNamePrefix="Buildings_12_Buildings.Fluid.Sensors.Examples.Density") translateModel(Buildings.Fluid.Sensors.Examples.Density,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|masFloRat.ports.1..m_flow|senDenVol.d|senDenFlo.d",fileNamePrefix="Buildings_12_Buildings.Fluid.Sensors.Examples.Density") [Timeout 300] "Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002357/0.002357, allocations: 64.19 kB / 0.982 GB, free: 12.16 MB / 0.9356 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.9513/0.9537, allocations: 176.1 MB / 1.154 GB, free: 33.3 MB / 1.076 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sensors.Examples.Density): time 0.2212/1.175, allocations: 163.6 MB / 1.314 GB, free: 2.129 MB / 1.154 GB Notification: Performance of NFInst.instExpressions: time 0.0127/1.188, allocations: 6.478 MB / 1.32 GB, free: 13.05 MB / 1.17 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001512/1.189, allocations: 38.25 kB / 1.32 GB, free: 13.03 MB / 1.17 GB Notification: Performance of NFTyping.typeComponents: time 0.001321/1.19, allocations: 389.7 kB / 1.32 GB, free: 12.71 MB / 1.17 GB Notification: Performance of NFTyping.typeBindings: time 0.004682/1.195, allocations: 1.499 MB / 1.322 GB, free: 11.57 MB / 1.17 GB Notification: Performance of NFTyping.typeClassSections: time 0.003314/1.198, allocations: 1.186 MB / 1.323 GB, free: 10.7 MB / 1.17 GB Notification: Performance of NFFlatten.flatten: time 0.003047/1.201, allocations: 1.977 MB / 1.325 GB, free: 9.453 MB / 1.17 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0008298/1.202, allocations: 0.4897 MB / 1.325 GB, free: 8.949 MB / 1.17 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002363/1.205, allocations: 1.094 MB / 1.327 GB, free: 7.852 MB / 1.17 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001422/1.206, allocations: 0.6066 MB / 1.327 GB, free: 7.246 MB / 1.17 GB Notification: Performance of NFPackage.collectConstants: time 0.0001232/1.206, allocations: 68 kB / 1.327 GB, free: 7.18 MB / 1.17 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003611/1.21, allocations: 1.566 MB / 1.329 GB, free: 5.609 MB / 1.17 GB Notification: Performance of NFScalarize.scalarize: time 0.0003837/1.21, allocations: 299.1 kB / 1.329 GB, free: 5.316 MB / 1.17 GB Notification: Performance of NFVerifyModel.verify: time 0.0004838/1.211, allocations: 366.4 kB / 1.329 GB, free: 4.957 MB / 1.17 GB Notification: Performance of NFConvertDAE.convert: time 0.003029/1.214, allocations: 1.709 MB / 1.331 GB, free: 3.246 MB / 1.17 GB Notification: Performance of FrontEnd - DAE generated: time 4.578e-06/1.214, allocations: 4 kB / 1.331 GB, free: 3.242 MB / 1.17 GB Notification: Performance of FrontEnd: time 1.583e-06/1.214, allocations: 0 / 1.331 GB, free: 3.242 MB / 1.17 GB Notification: Performance of Transformations before backend: time 1.205e-05/1.214, allocations: 0 / 1.331 GB, free: 3.242 MB / 1.17 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 131 * Number of variables: 131 Notification: Performance of Generate backend data structure: time 0.002002/1.216, allocations: 1.111 MB / 1.332 GB, free: 2.098 MB / 1.17 GB Notification: Performance of prepare preOptimizeDAE: time 4.246e-05/1.216, allocations: 12.02 kB / 1.332 GB, free: 2.086 MB / 1.17 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001899/1.218, allocations: 275.2 kB / 1.332 GB, free: 1.816 MB / 1.17 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001168/1.219, allocations: 0.5565 MB / 1.333 GB, free: 1.23 MB / 1.17 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.771e-05/1.219, allocations: 41.31 kB / 1.333 GB, free: 1.191 MB / 1.17 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.921e-05/1.219, allocations: 55.95 kB / 1.333 GB, free: 1.137 MB / 1.17 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001196/1.22, allocations: 0.7366 MB / 1.334 GB, free: 368 kB / 1.17 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.327e-05/1.22, allocations: 3.938 kB / 1.334 GB, free: 364 kB / 1.17 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.793e-05/1.22, allocations: 31.88 kB / 1.334 GB, free: 332 kB / 1.17 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.231e-05/1.22, allocations: 21.31 kB / 1.334 GB, free: 308 kB / 1.17 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009986/1.221, allocations: 0.5164 MB / 1.334 GB, free: 15.78 MB / 1.186 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002775/1.224, allocations: 1.537 MB / 1.336 GB, free: 14.21 MB / 1.186 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006805/1.225, allocations: 347.5 kB / 1.336 GB, free: 13.86 MB / 1.186 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003971/1.225, allocations: 223.8 kB / 1.336 GB, free: 13.64 MB / 1.186 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004761/1.226, allocations: 76.25 kB / 1.336 GB, free: 13.57 MB / 1.186 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.689e-05/1.226, allocations: 38.89 kB / 1.336 GB, free: 13.52 MB / 1.186 GB Notification: Performance of pre-optimization done (n=39): time 1.863e-06/1.226, allocations: 0 / 1.336 GB, free: 13.52 MB / 1.186 GB Notification: Performance of matching and sorting (n=39): time 0.001427/1.227, allocations: 0.616 MB / 1.337 GB, free: 12.9 MB / 1.186 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.111e-05/1.227, allocations: 59.34 kB / 1.337 GB, free: 12.83 MB / 1.186 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005326/1.228, allocations: 466 kB / 1.338 GB, free: 12.36 MB / 1.186 GB Notification: Performance of collectPreVariables (initialization): time 4.061e-05/1.228, allocations: 37.7 kB / 1.338 GB, free: 12.32 MB / 1.186 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002616/1.228, allocations: 332.9 kB / 1.338 GB, free: 11.99 MB / 1.186 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001345/1.228, allocations: 142.7 kB / 1.338 GB, free: 11.85 MB / 1.186 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001441/1.228, allocations: 90.14 kB / 1.338 GB, free: 11.75 MB / 1.186 GB Notification: Performance of setup shared object (initialization): time 0.0001875/1.228, allocations: 366.7 kB / 1.339 GB, free: 11.39 MB / 1.186 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003354/1.229, allocations: 174.8 kB / 1.339 GB, free: 11.21 MB / 1.186 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005105/1.229, allocations: 446.2 kB / 1.339 GB, free: 10.7 MB / 1.186 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000741/1.23, allocations: 448.3 kB / 1.34 GB, free: 10.23 MB / 1.186 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.596e-06/1.23, allocations: 0 / 1.34 GB, free: 10.23 MB / 1.186 GB Notification: Performance of matching and sorting (n=53) (initialization): time 0.0009522/1.231, allocations: 0.5281 MB / 1.34 GB, free: 9.699 MB / 1.186 GB Notification: Performance of prepare postOptimizeDAE: time 1.873e-05/1.231, allocations: 4 kB / 1.34 GB, free: 9.695 MB / 1.186 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.276e-06/1.231, allocations: 4 kB / 1.34 GB, free: 9.691 MB / 1.186 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.215e-05/1.231, allocations: 8.281 kB / 1.34 GB, free: 9.684 MB / 1.186 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006986/1.232, allocations: 131.8 kB / 1.34 GB, free: 9.555 MB / 1.186 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004398/1.232, allocations: 0.5977 MB / 1.341 GB, free: 8.934 MB / 1.186 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004958/1.233, allocations: 43.7 kB / 1.341 GB, free: 8.891 MB / 1.186 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.26e-05/1.233, allocations: 20 kB / 1.341 GB, free: 8.871 MB / 1.186 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006768/1.233, allocations: 353.1 kB / 1.341 GB, free: 8.52 MB / 1.186 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005203/1.234, allocations: 442.2 kB / 1.342 GB, free: 8.016 MB / 1.186 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.000761/1.235, allocations: 452.4 kB / 1.342 GB, free: 7.543 MB / 1.186 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.871e-06/1.235, allocations: 4 kB / 1.342 GB, free: 7.539 MB / 1.186 GB Notification: Performance of matching and sorting (n=53) (initialization_lambda0): time 0.0009066/1.236, allocations: 0.5087 MB / 1.343 GB, free: 7.023 MB / 1.186 GB Notification: Performance of prepare postOptimizeDAE: time 1.212e-05/1.236, allocations: 12.28 kB / 1.343 GB, free: 7.012 MB / 1.186 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.628e-06/1.236, allocations: 4 kB / 1.343 GB, free: 7.008 MB / 1.186 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.855e-06/1.236, allocations: 4 kB / 1.343 GB, free: 7.004 MB / 1.186 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004959/1.236, allocations: 119.9 kB / 1.343 GB, free: 6.887 MB / 1.186 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.166e-05/1.236, allocations: 11.98 kB / 1.343 GB, free: 6.875 MB / 1.186 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004935/1.237, allocations: 47.75 kB / 1.343 GB, free: 6.828 MB / 1.186 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.87e-05/1.237, allocations: 23.94 kB / 1.343 GB, free: 6.805 MB / 1.186 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * 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 (53): * Single equations (assignments): 52 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002726/1.237, allocations: 204.9 kB / 1.343 GB, free: 6.598 MB / 1.186 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001037/1.237, allocations: 63.56 kB / 1.343 GB, free: 6.535 MB / 1.186 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000921/1.238, allocations: 486.1 kB / 1.343 GB, free: 6.055 MB / 1.186 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.793e-06/1.238, allocations: 4 kB / 1.343 GB, free: 6.051 MB / 1.186 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.559e-06/1.238, allocations: 0 / 1.343 GB, free: 6.051 MB / 1.186 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001022/1.239, allocations: 0.6994 MB / 1.344 GB, free: 5.266 MB / 1.186 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002042/1.241, allocations: 1.116 MB / 1.345 GB, free: 4.09 MB / 1.186 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.889e-06/1.241, allocations: 4 kB / 1.345 GB, free: 4.086 MB / 1.186 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006032/1.242, allocations: 124.1 kB / 1.345 GB, free: 3.965 MB / 1.186 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.322e-06/1.242, allocations: 4 kB / 1.345 GB, free: 3.961 MB / 1.186 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.468e-05/1.242, allocations: 12 kB / 1.345 GB, free: 3.949 MB / 1.186 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004237/1.242, allocations: 0.5938 MB / 1.346 GB, free: 3.332 MB / 1.186 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.187e-06/1.242, allocations: 3.938 kB / 1.346 GB, free: 3.328 MB / 1.186 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001287/1.243, allocations: 0.8022 MB / 1.347 GB, free: 2.484 MB / 1.186 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002272/1.244, allocations: 103.5 kB / 1.347 GB, free: 2.383 MB / 1.186 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.069e-05/1.244, allocations: 15.98 kB / 1.347 GB, free: 2.367 MB / 1.186 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003869/1.244, allocations: 15.98 kB / 1.347 GB, free: 2.352 MB / 1.186 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.07e-05/1.244, allocations: 35.83 kB / 1.347 GB, free: 2.316 MB / 1.186 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.298e-05/1.244, allocations: 16 kB / 1.347 GB, free: 2.301 MB / 1.186 GB Notification: Performance of sorting global known variables: time 0.0004463/1.245, allocations: 318.9 kB / 1.347 GB, free: 1.992 MB / 1.186 GB Notification: Performance of sort global known variables: time 9e-08/1.245, allocations: 0 / 1.347 GB, free: 1.992 MB / 1.186 GB Notification: Performance of remove unused functions: time 0.001002/1.246, allocations: 375.2 kB / 1.348 GB, free: 1.625 MB / 1.186 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 4 (vol.dynBal.medium.Xi[1],vol.dynBal.U,vol.dynBal.m,senDenFlo.d) * 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 (39): * Single equations (assignments): 38 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0003697/1.246, allocations: 191 kB / 1.348 GB, free: 1.43 MB / 1.186 GB Notification: Performance of simCode: created initialization part: time 0.001413/1.247, allocations: 0.6412 MB / 1.348 GB, free: 0.7891 MB / 1.186 GB Notification: Performance of simCode: created event and clocks part: time 3.016e-06/1.247, allocations: 0 / 1.348 GB, free: 0.7891 MB / 1.186 GB Notification: Performance of simCode: created simulation system equations: time 0.0004345/1.248, allocations: 211.7 kB / 1.349 GB, free: 0.582 MB / 1.186 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001545/1.249, allocations: 326 kB / 1.349 GB, free: 272 kB / 1.186 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002513/1.252, allocations: 1.409 MB / 1.35 GB, free: 14.8 MB / 1.201 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003893/1.252, allocations: 349.2 kB / 1.351 GB, free: 14.43 MB / 1.201 GB Notification: Performance of simCode: alias equations: time 0.0005783/1.253, allocations: 200.7 kB / 1.351 GB, free: 14.23 MB / 1.201 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001365/1.253, allocations: 52.48 kB / 1.351 GB, free: 14.18 MB / 1.201 GB Notification: Performance of SimCode: time 5.31e-07/1.253, allocations: 0 / 1.351 GB, free: 14.18 MB / 1.201 GB Notification: Performance of Templates: time 0.02238/1.275, allocations: 12.22 MB / 1.363 GB, free: 2.285 MB / 1.201 GB " [Timeout remaining time 299] make -j1 -f Buildings_12_Buildings.Fluid.Sensors.Examples.Density.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Fluid.Sensors.Examples.Density.pipe ; mkfifo Buildings_12_Buildings.Fluid.Sensors.Examples.Density.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.Sensors.Examples.Density.pipe >> ../files/Buildings_12_Buildings.Fluid.Sensors.Examples.Density.sim & ./Buildings_12_Buildings.Fluid.Sensors.Examples.Density -abortSlowSimulation -alarm=400 -s ida -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Fluid.Sensors.Examples.Density.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_12_Buildings.Fluid.Sensors.Examples.Density_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_Sensors_Examples_Density.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Fluid.Sensors.Examples.Density.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: 9.527930171927437]