Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.Delays.Examples.Delay.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001439/0.001439, allocations: 109 kB / 17.54 MB, free: 4.746 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001411/0.001411, allocations: 185.9 kB / 20.71 MB, free: 1.586 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.35/1.35, allocations: 225.6 MB / 249.3 MB, free: 3.164 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.382/2.382, allocations: 443.5 MB / 0.7304 GB, free: 13.87 MB / 0.5762 GB " [Timeout remaining time 177] Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.Delays.Examples.Delay,fileNamePrefix="Buildings_10_Buildings_Fluid_Delays_Examples_Delay",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Delays.Examples.Delay,fileNamePrefix="Buildings_10_Buildings_Fluid_Delays_Examples_Delay",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.001933/0.001933, allocations: 67.89 kB / 1.059 GB, free: 0.9414 MB / 0.795 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2663/0.2683, allocations: 160.7 MB / 1.216 GB, free: 15.92 MB / 0.9669 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Delays.Examples.Delay): time 0.7046/0.9729, allocations: 184.2 MB / 1.395 GB, free: 13.9 MB / 1.076 GB Notification: Performance of NFInst.instExpressions: time 0.008252/0.9811, allocations: 4.891 MB / 1.4 GB, free: 9.941 MB / 1.076 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001096/0.9822, allocations: 29.53 kB / 1.4 GB, free: 9.93 MB / 1.076 GB Notification: Performance of NFTyping.typeComponents: time 0.001378/0.9836, allocations: 453.9 kB / 1.401 GB, free: 9.566 MB / 1.076 GB Notification: Performance of NFTyping.typeBindings: time 0.003848/0.9874, allocations: 1.469 MB / 1.402 GB, free: 8.441 MB / 1.076 GB Notification: Performance of NFTyping.typeClassSections: time 0.002183/0.9896, allocations: 0.7906 MB / 1.403 GB, free: 7.852 MB / 1.076 GB Notification: Performance of NFFlatten.flatten: time 0.002655/0.9923, allocations: 1.858 MB / 1.405 GB, free: 6.781 MB / 1.076 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0008178/0.9931, allocations: 462.5 kB / 1.405 GB, free: 6.449 MB / 1.076 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0019/0.995, allocations: 0.9057 MB / 1.406 GB, free: 5.891 MB / 1.076 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001353/0.9963, allocations: 0.5794 MB / 1.407 GB, free: 5.547 MB / 1.076 GB Notification: Performance of NFPackage.collectConstants: time 0.0001383/0.9965, allocations: 57.75 kB / 1.407 GB, free: 5.547 MB / 1.076 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002762/0.9992, allocations: 1.484 MB / 1.408 GB, free: 4.703 MB / 1.076 GB Notification: Performance of NFScalarize.scalarize: time 0.0003599/0.9996, allocations: 271.8 kB / 1.408 GB, free: 4.52 MB / 1.076 GB Notification: Performance of NFVerifyModel.verify: time 0.0006355/1, allocations: 405.7 kB / 1.409 GB, free: 4.266 MB / 1.076 GB Notification: Performance of NFConvertDAE.convert: time 0.002485/1.003, allocations: 1.422 MB / 1.41 GB, free: 3.367 MB / 1.076 GB Notification: Performance of FrontEnd - DAE generated: time 1.102e-05/1.003, allocations: 10.52 kB / 1.41 GB, free: 3.359 MB / 1.076 GB Notification: Performance of FrontEnd: time 1.303e-06/1.003, allocations: 0 / 1.41 GB, free: 3.359 MB / 1.076 GB Notification: Performance of Transformations before backend: time 2.241e-05/1.003, allocations: 0 / 1.41 GB, free: 3.359 MB / 1.076 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 113 * Number of variables: 113 Notification: Performance of Generate backend data structure: time 0.001827/1.005, allocations: 1.127 MB / 1.411 GB, free: 2.449 MB / 1.076 GB Notification: Performance of prepare preOptimizeDAE: time 3.299e-05/1.005, allocations: 12.03 kB / 1.411 GB, free: 2.445 MB / 1.076 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00011/1.005, allocations: 88.61 kB / 1.411 GB, free: 2.367 MB / 1.076 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001237/1.006, allocations: 216.7 kB / 1.412 GB, free: 2.266 MB / 1.076 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009492/1.007, allocations: 0.6172 MB / 1.412 GB, free: 1.766 MB / 1.076 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.195e-05/1.007, allocations: 36.03 kB / 1.412 GB, free: 1.75 MB / 1.076 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.511e-05/1.007, allocations: 43.31 kB / 1.412 GB, free: 1.738 MB / 1.076 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008025/1.008, allocations: 0.4938 MB / 1.413 GB, free: 1.453 MB / 1.076 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.748e-05/1.008, allocations: 3.984 kB / 1.413 GB, free: 1.449 MB / 1.076 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.796e-05/1.008, allocations: 22.62 kB / 1.413 GB, free: 1.43 MB / 1.076 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.501e-05/1.008, allocations: 17 kB / 1.413 GB, free: 1.426 MB / 1.076 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007517/1.009, allocations: 442.5 kB / 1.413 GB, free: 1.219 MB / 1.076 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 0.002705/1.011, allocations: 2.012 MB / 1.415 GB, free: 15.49 MB / 1.092 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00059/1.012, allocations: 327.2 kB / 1.415 GB, free: 15.31 MB / 1.092 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003122/1.012, allocations: 198.2 kB / 1.416 GB, free: 15.21 MB / 1.092 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002833/1.013, allocations: 200.4 kB / 1.416 GB, free: 15.01 MB / 1.092 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.943e-05/1.013, allocations: 37.09 kB / 1.416 GB, free: 14.96 MB / 1.092 GB Notification: Performance of pre-optimization done (n=33): time 2.194e-06/1.013, allocations: 0 / 1.416 GB, free: 14.96 MB / 1.092 GB Notification: Performance of matching and sorting (n=33): time 0.001195/1.014, allocations: 0.5486 MB / 1.416 GB, free: 14.68 MB / 1.092 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.27e-05/1.014, allocations: 64.03 kB / 1.416 GB, free: 14.61 MB / 1.092 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005491/1.014, allocations: 0.5055 MB / 1.417 GB, free: 14.31 MB / 1.092 GB Notification: Performance of collectPreVariables (initialization): time 4.262e-05/1.014, allocations: 32.27 kB / 1.417 GB, free: 14.27 MB / 1.092 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002314/1.015, allocations: 304.3 kB / 1.417 GB, free: 14.01 MB / 1.092 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001135/1.015, allocations: 123.3 kB / 1.417 GB, free: 13.9 MB / 1.092 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001104/1.015, allocations: 76.89 kB / 1.417 GB, free: 13.85 MB / 1.092 GB Notification: Performance of setup shared object (initialization): time 0.0001717/1.015, allocations: 367.3 kB / 1.418 GB, free: 13.49 MB / 1.092 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002589/1.015, allocations: 138.5 kB / 1.418 GB, free: 13.42 MB / 1.092 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003165/1.016, allocations: 214.4 kB / 1.418 GB, free: 13.27 MB / 1.092 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005413/1.016, allocations: 337.4 kB / 1.418 GB, free: 13.09 MB / 1.092 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.154e-06/1.016, allocations: 2.125 kB / 1.418 GB, free: 13.09 MB / 1.092 GB Notification: Performance of matching and sorting (n=39) (initialization): time 0.000717/1.017, allocations: 433 kB / 1.419 GB, free: 12.86 MB / 1.092 GB Notification: Performance of prepare postOptimizeDAE: time 1.371e-05/1.017, allocations: 7.531 kB / 1.419 GB, free: 12.86 MB / 1.092 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.489e-06/1.017, allocations: 0 / 1.419 GB, free: 12.86 MB / 1.092 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.353e-05/1.017, allocations: 2.656 kB / 1.419 GB, free: 12.86 MB / 1.092 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003164/1.017, allocations: 78.67 kB / 1.419 GB, free: 12.84 MB / 1.092 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.148e-05/1.017, allocations: 7.875 kB / 1.419 GB, free: 12.83 MB / 1.092 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004524/1.018, allocations: 36.48 kB / 1.419 GB, free: 12.81 MB / 1.092 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.094e-05/1.018, allocations: 14.06 kB / 1.419 GB, free: 12.8 MB / 1.092 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000423/1.018, allocations: 313.3 kB / 1.419 GB, free: 12.6 MB / 1.092 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002936/1.018, allocations: 209 kB / 1.419 GB, free: 12.46 MB / 1.092 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005186/1.019, allocations: 333.5 kB / 1.42 GB, free: 12.27 MB / 1.092 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.482e-06/1.019, allocations: 0 / 1.42 GB, free: 12.27 MB / 1.092 GB Notification: Performance of matching and sorting (n=39) (initialization_lambda0): time 0.0006759/1.02, allocations: 420.8 kB / 1.42 GB, free: 12.05 MB / 1.092 GB Notification: Performance of prepare postOptimizeDAE: time 8.986e-06/1.02, allocations: 7.156 kB / 1.42 GB, free: 12.05 MB / 1.092 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.158e-06/1.02, allocations: 8.078 kB / 1.42 GB, free: 12.05 MB / 1.092 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.817e-06/1.02, allocations: 5.062 kB / 1.42 GB, free: 12.05 MB / 1.092 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002853/1.02, allocations: 69.06 kB / 1.42 GB, free: 12.03 MB / 1.092 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.747e-06/1.02, allocations: 2.719 kB / 1.42 GB, free: 12.03 MB / 1.092 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000437/1.02, allocations: 32.28 kB / 1.42 GB, free: 12.01 MB / 1.092 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.687e-05/1.02, allocations: 25.86 kB / 1.42 GB, free: 12 MB / 1.092 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * 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 (39): * Single equations (assignments): 39 * 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 0.000158/1.021, allocations: 197.1 kB / 1.421 GB, free: 11.8 MB / 1.092 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.87e-05/1.021, allocations: 66.03 kB / 1.421 GB, free: 11.77 MB / 1.092 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007345/1.021, allocations: 416.5 kB / 1.421 GB, free: 11.53 MB / 1.092 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.378e-06/1.021, allocations: 2.906 kB / 1.421 GB, free: 11.53 MB / 1.092 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.133e-06/1.021, allocations: 10.66 kB / 1.421 GB, free: 11.52 MB / 1.092 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0005812/1.022, allocations: 429.5 kB / 1.421 GB, free: 11.23 MB / 1.092 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001704/1.024, allocations: 1.167 MB / 1.423 GB, free: 10.36 MB / 1.092 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.036e-06/1.024, allocations: 3.25 kB / 1.423 GB, free: 10.36 MB / 1.092 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003792/1.024, allocations: 87.36 kB / 1.423 GB, free: 10.34 MB / 1.092 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.36e-05/1.024, allocations: 8.953 kB / 1.423 GB, free: 10.33 MB / 1.092 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.638e-05/1.024, allocations: 9.25 kB / 1.423 GB, free: 10.33 MB / 1.092 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.482e-06/1.024, allocations: 10.62 kB / 1.423 GB, free: 10.32 MB / 1.092 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.493e-06/1.024, allocations: 0 / 1.423 GB, free: 10.32 MB / 1.092 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001033/1.025, allocations: 0.7081 MB / 1.423 GB, free: 9.859 MB / 1.092 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002354/1.025, allocations: 181.9 kB / 1.424 GB, free: 9.695 MB / 1.092 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.225e-05/1.025, allocations: 12.98 kB / 1.424 GB, free: 9.688 MB / 1.092 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004443/1.026, allocations: 21.95 kB / 1.424 GB, free: 9.676 MB / 1.092 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.843e-05/1.026, allocations: 24.31 kB / 1.424 GB, free: 9.664 MB / 1.092 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.008e-05/1.026, allocations: 18.55 kB / 1.424 GB, free: 9.656 MB / 1.092 GB Notification: Performance of sorting global known variables: time 0.0004021/1.026, allocations: 365.3 kB / 1.424 GB, free: 9.441 MB / 1.092 GB Notification: Performance of sort global known variables: time 9e-08/1.026, allocations: 0 / 1.424 GB, free: 9.441 MB / 1.092 GB Notification: Performance of remove unused functions: time 0.0008111/1.027, allocations: 326.9 kB / 1.424 GB, free: 9.379 MB / 1.092 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 3 (del.dynBal.medium.Xi[1],del.dynBal.U,del.dynBal.m) * 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 (33): * Single equations (assignments): 33 * 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 0.001655/1.029, allocations: 1.348 MB / 1.426 GB, free: 8.336 MB / 1.092 GB Notification: Performance of simCode: created initialization part: time 0.0009863/1.03, allocations: 487.8 kB / 1.426 GB, free: 7.941 MB / 1.092 GB Notification: Performance of simCode: created event and clocks part: time 3.216e-06/1.03, allocations: 0 / 1.426 GB, free: 7.941 MB / 1.092 GB Notification: Performance of simCode: created simulation system equations: time 0.0003192/1.03, allocations: 188.4 kB / 1.426 GB, free: 7.758 MB / 1.092 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001545/1.032, allocations: 353.5 kB / 1.427 GB, free: 7.426 MB / 1.092 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006577/1.038, allocations: 4.666 MB / 1.431 GB, free: 2.617 MB / 1.092 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006319/1.039, allocations: 0.9295 MB / 1.432 GB, free: 1.66 MB / 1.092 GB Notification: Performance of simCode: alias equations: time 0.0006367/1.04, allocations: 180.8 kB / 1.432 GB, free: 1.484 MB / 1.092 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003471/1.04, allocations: 227.4 kB / 1.432 GB, free: 1.262 MB / 1.092 GB Notification: Performance of SimCode: time 9.92e-07/1.04, allocations: 0 / 1.432 GB, free: 1.262 MB / 1.092 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04948/1.089, allocations: 16.96 MB / 1.449 GB, free: 0.5859 MB / 1.107 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.04/9.129, allocations: 6.344 kB / 1.449 GB, free: 0.582 MB / 1.107 GB " [Timeout remaining time 291] (rm -f Buildings_10_Buildings.Fluid.Delays.Examples.Delay.pipe ; mkfifo Buildings_10_Buildings.Fluid.Delays.Examples.Delay.pipe ; head -c 1048576 < Buildings_10_Buildings.Fluid.Delays.Examples.Delay.pipe >> ../files/Buildings_10_Buildings.Fluid.Delays.Examples.Delay.sim & python3 -m fmpy simulate --output-file Buildings_10_Buildings.Fluid.Delays.Examples.Delay_res.csv --start-time 0 --stop-time 300 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.12 Buildings_10_Buildings_Fluid_Delays_Examples_Delay.fmu > Buildings_10_Buildings.Fluid.Delays.Examples.Delay.pipe 2>&1) [Timeout 420.0] diffSimulationResults("Buildings_10_Buildings.Fluid.Delays.Examples.Delay_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_Fluid_Delays_Examples_Delay.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.Fluid.Delays.Examples.Delay.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "Error: Could not read variable del.T in file Buildings_10_Buildings.Fluid.Delays.Examples.Delay_res.csv. Warning: Get data of variable del.T from file Buildings_10_Buildings.Fluid.Delays.Examples.Delay_res.csv failed! " [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 14.485580920998473]