Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.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 0.001736/0.001736, allocations: 80.67 kB / 19.18 MB, free: 2.527 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 0.001822/0.001822, allocations: 166.4 kB / 22.46 MB, free: 5.355 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 1.468/1.468, allocations: 177.1 MB / 202.8 MB, free: 9.172 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 2.93/2.93, allocations: 389 MB / 0.633 GB, free: 0.9883 MB / 0.5919 GB " [Timeout remaining time 176] Using package Buildings with version 13.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/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.MixingVolumes.Validation.MixingVolume,tolerance=1e-09,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|vol.medium.T|vol1.T|vol2.T|res1.m_flow|res2.m_flow|cheEqu1.y|cheEqu2.y",fileNamePrefix="Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolume") translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolume,tolerance=1e-09,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|vol.medium.T|vol1.T|vol2.T|res1.m_flow|res2.m_flow|cheEqu1.y|cheEqu2.y",fileNamePrefix="Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolume") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.633e-06/1.633e-06, allocations: 0 / 1 GB, free: 7.285 MB / 0.9512 GB Notification: Performance of FrontEnd - Absyn->SCode: time 3.001e-05/3.164e-05, allocations: 2.281 kB / 1 GB, free: 7.281 MB / 0.9512 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolume): time 0.9614/0.9614, allocations: 215 MB / 1.21 GB, free: 39.85 MB / 1.076 GB Notification: Performance of NFInst.instExpressions: time 0.0265/0.9879, allocations: 14.75 MB / 1.224 GB, free: 31.02 MB / 1.076 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004519/0.9924, allocations: 108.1 kB / 1.225 GB, free: 31.02 MB / 1.076 GB Notification: Performance of NFTyping.typeComponents: time 0.004393/0.9968, allocations: 1.15 MB / 1.226 GB, free: 30.65 MB / 1.076 GB Notification: Performance of NFTyping.typeBindings: time 0.013/1.01, allocations: 4.052 MB / 1.23 GB, free: 28.7 MB / 1.076 GB Notification: Performance of NFTyping.typeClassSections: time 0.006883/1.017, allocations: 1.95 MB / 1.232 GB, free: 27.78 MB / 1.076 GB Notification: Performance of NFFlatten.flatten: time 0.0108/1.028, allocations: 5.324 MB / 1.237 GB, free: 25.31 MB / 1.076 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004036/1.032, allocations: 1.279 MB / 1.238 GB, free: 24.7 MB / 1.076 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01331/1.045, allocations: 3.638 MB / 1.242 GB, free: 23.23 MB / 1.076 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00505/1.05, allocations: 1.575 MB / 1.243 GB, free: 22.73 MB / 1.076 GB Notification: Performance of NFPackage.collectConstants: time 0.001086/1.051, allocations: 173.9 kB / 1.243 GB, free: 22.73 MB / 1.076 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00715/1.058, allocations: 2.253 MB / 1.245 GB, free: 21.96 MB / 1.076 GB Notification: Performance of NFScalarize.scalarize: time 0.002063/1.06, allocations: 0.8351 MB / 1.246 GB, free: 21.57 MB / 1.076 GB Notification: Performance of NFVerifyModel.verify: time 0.003641/1.064, allocations: 0.8148 MB / 1.247 GB, free: 21.24 MB / 1.076 GB Notification: Performance of NFConvertDAE.convert: time 0.009777/1.074, allocations: 3.62 MB / 1.251 GB, free: 20 MB / 1.076 GB Notification: Performance of FrontEnd - DAE generated: time 5.791e-06/1.074, allocations: 0 / 1.251 GB, free: 20 MB / 1.076 GB Notification: Performance of FrontEnd: time 1.302e-06/1.074, allocations: 0 / 1.251 GB, free: 20 MB / 1.076 GB Notification: Performance of Transformations before backend: time 0.0001145/1.074, allocations: 3.656 kB / 1.251 GB, free: 20 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: 363 * Number of variables: 363 Notification: Performance of Generate backend data structure: time 0.00717/1.081, allocations: 2.481 MB / 1.253 GB, free: 18.48 MB / 1.076 GB Notification: Performance of prepare preOptimizeDAE: time 4.722e-05/1.081, allocations: 9.125 kB / 1.253 GB, free: 18.48 MB / 1.076 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003782/1.085, allocations: 0.5227 MB / 1.254 GB, free: 18.33 MB / 1.076 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003525/1.088, allocations: 1.305 MB / 1.255 GB, free: 17.63 MB / 1.076 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002325/1.089, allocations: 227.8 kB / 1.255 GB, free: 17.45 MB / 1.076 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005375/1.089, allocations: 151.9 kB / 1.255 GB, free: 17.4 MB / 1.076 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004485/1.094, allocations: 2.092 MB / 1.257 GB, free: 16.22 MB / 1.076 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.563e-05/1.094, allocations: 4.812 kB / 1.257 GB, free: 16.22 MB / 1.076 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002333/1.094, allocations: 62.81 kB / 1.257 GB, free: 16.17 MB / 1.076 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.236e-05/1.094, allocations: 61.83 kB / 1.257 GB, free: 16.16 MB / 1.076 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00314/1.097, allocations: 1.367 MB / 1.259 GB, free: 15.73 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 0.009578/1.107, allocations: 5.226 MB / 1.264 GB, free: 12.63 MB / 1.076 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001521/1.108, allocations: 0.844 MB / 1.265 GB, free: 12.29 MB / 1.076 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008237/1.109, allocations: 0.503 MB / 1.265 GB, free: 12.11 MB / 1.076 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005255/1.109, allocations: 87.61 kB / 1.265 GB, free: 12.1 MB / 1.076 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.382e-05/1.11, allocations: 51.47 kB / 1.265 GB, free: 12.05 MB / 1.076 GB Notification: Performance of pre-optimization done (n=96): time 2.916e-06/1.11, allocations: 0 / 1.265 GB, free: 12.05 MB / 1.076 GB Notification: Performance of matching and sorting (n=102): time 0.007503/1.117, allocations: 3.071 MB / 1.268 GB, free: 10.65 MB / 1.076 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.999e-05/1.117, allocations: 61.44 kB / 1.268 GB, free: 10.59 MB / 1.076 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001503/1.119, allocations: 1.183 MB / 1.269 GB, free: 10.12 MB / 1.076 GB Notification: Performance of collectPreVariables (initialization): time 0.0001241/1.119, allocations: 50.3 kB / 1.27 GB, free: 10.08 MB / 1.076 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004103/1.119, allocations: 0.8371 MB / 1.27 GB, free: 9.418 MB / 1.076 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002351/1.119, allocations: 383.2 kB / 1.271 GB, free: 9.113 MB / 1.076 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000292/1.12, allocations: 223.6 kB / 1.271 GB, free: 9.004 MB / 1.076 GB Notification: Performance of setup shared object (initialization): time 6.317e-05/1.12, allocations: 354.4 kB / 1.271 GB, free: 8.68 MB / 1.076 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007539/1.12, allocations: 445.7 kB / 1.272 GB, free: 8.523 MB / 1.076 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009669/1.121, allocations: 1.236 MB / 1.273 GB, free: 7.406 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001671/1.123, allocations: 1.247 MB / 1.274 GB, free: 6.68 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.1e-06/1.123, allocations: 7.469 kB / 1.274 GB, free: 6.676 MB / 1.076 GB Notification: Performance of matching and sorting (n=150) (initialization): time 0.002267/1.125, allocations: 1.401 MB / 1.275 GB, free: 6.164 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 2.031e-05/1.125, allocations: 15.06 kB / 1.276 GB, free: 6.16 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.246e-05/1.125, allocations: 11.44 kB / 1.276 GB, free: 6.16 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.103e-05/1.125, allocations: 14.09 kB / 1.276 GB, free: 6.16 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001109/1.127, allocations: 279.1 kB / 1.276 GB, free: 6.148 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.04e-05/1.127, allocations: 26.48 kB / 1.276 GB, free: 6.145 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00145/1.128, allocations: 72.88 kB / 1.276 GB, free: 6.121 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.805e-05/1.128, allocations: 46.97 kB / 1.276 GB, free: 6.113 MB / 1.076 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001244/1.129, allocations: 0.7729 MB / 1.277 GB, free: 5.77 MB / 1.076 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000919/1.13, allocations: 1.221 MB / 1.278 GB, free: 4.664 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001581/1.132, allocations: 1.242 MB / 1.279 GB, free: 3.93 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.43e-06/1.132, allocations: 4.312 kB / 1.279 GB, free: 3.93 MB / 1.076 GB Notification: Performance of matching and sorting (n=150) (initialization_lambda0): time 0.002127/1.134, allocations: 1.394 MB / 1.28 GB, free: 3.418 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 1.354e-05/1.134, allocations: 8.656 kB / 1.28 GB, free: 3.418 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.155e-06/1.134, allocations: 8.656 kB / 1.28 GB, free: 3.418 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.164e-05/1.134, allocations: 14.03 kB / 1.28 GB, free: 3.418 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001076/1.135, allocations: 273 kB / 1.281 GB, free: 3.41 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.6e-05/1.135, allocations: 21.67 kB / 1.281 GB, free: 3.41 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0014/1.136, allocations: 79.27 kB / 1.281 GB, free: 3.383 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.231e-05/1.137, allocations: 54.5 kB / 1.281 GB, free: 3.371 MB / 1.076 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 41 * Number of states: 0 () * Number of discrete variables: 4 (vol.regularFlow[1],vol.regularFlow[2],vol.inFlow[2],vol.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (150): * Single equations (assignments): 150 * 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 0.0002851/1.137, allocations: 263.2 kB / 1.281 GB, free: 3.145 MB / 1.076 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002206/1.137, allocations: 165.8 kB / 1.281 GB, free: 3.059 MB / 1.076 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00198/1.139, allocations: 1.144 MB / 1.282 GB, free: 2.586 MB / 1.076 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.728e-06/1.139, allocations: 11.28 kB / 1.282 GB, free: 2.582 MB / 1.076 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.652e-06/1.139, allocations: 7.281 kB / 1.282 GB, free: 2.578 MB / 1.076 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001503/1.141, allocations: 1.081 MB / 1.283 GB, free: 2.012 MB / 1.076 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003924/1.144, allocations: 2.414 MB / 1.286 GB, free: 0.9297 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.41e-06/1.145, allocations: 2.562 kB / 1.286 GB, free: 0.9297 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00118/1.146, allocations: 241.3 kB / 1.286 GB, free: 0.9219 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.005e-06/1.146, allocations: 9.438 kB / 1.286 GB, free: 0.918 MB / 1.076 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.995e-05/1.146, allocations: 33.19 kB / 1.286 GB, free: 0.9023 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.783e-06/1.146, allocations: 7.469 kB / 1.286 GB, free: 0.9023 MB / 1.076 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.595e-06/1.146, allocations: 0.7031 kB / 1.286 GB, free: 0.9023 MB / 1.076 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002574/1.148, allocations: 1.764 MB / 1.288 GB, free: 88 kB / 1.076 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007154/1.149, allocations: 268.5 kB / 1.288 GB, free: 15.93 MB / 1.092 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002138/1.149, allocations: 21.97 kB / 1.288 GB, free: 15.92 MB / 1.092 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001064/1.15, allocations: 55.86 kB / 1.288 GB, free: 15.9 MB / 1.092 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001499/1.15, allocations: 68.47 kB / 1.288 GB, free: 15.89 MB / 1.092 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.9e-05/1.151, allocations: 40.19 kB / 1.288 GB, free: 15.89 MB / 1.092 GB Notification: Performance of sorting global known variables: time 0.0009973/1.152, allocations: 0.7717 MB / 1.289 GB, free: 15.59 MB / 1.092 GB Notification: Performance of sort global known variables: time 1e-07/1.152, allocations: 0 / 1.289 GB, free: 15.59 MB / 1.092 GB Notification: Performance of remove unused functions: time 0.001975/1.154, allocations: 0.7668 MB / 1.29 GB, free: 15.52 MB / 1.092 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 9 (vol1.dynBal.medium.Xi[1],vol1.dynBal.U,vol1.dynBal.m,vol.medium.Xi[1],vol.medium.T,vol.m,vol2.dynBal.medium.Xi[1],vol2.dynBal.U,vol2.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 (102): * Single equations (assignments): 102 * 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 0.0005122/1.154, allocations: 271.2 kB / 1.29 GB, free: 15.37 MB / 1.092 GB Notification: Performance of simCode: created initialization part: time 0.002962/1.157, allocations: 1.636 MB / 1.292 GB, free: 14.91 MB / 1.092 GB Notification: Performance of simCode: created event and clocks part: time 4.499e-06/1.157, allocations: 0 / 1.292 GB, free: 14.91 MB / 1.092 GB Notification: Performance of simCode: created simulation system equations: time 0.0008611/1.158, allocations: 0.493 MB / 1.292 GB, free: 14.77 MB / 1.092 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003836/1.162, allocations: 0.838 MB / 1.293 GB, free: 14.52 MB / 1.092 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005275/1.167, allocations: 3.282 MB / 1.296 GB, free: 12.79 MB / 1.092 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008256/1.168, allocations: 0.8754 MB / 1.297 GB, free: 12.55 MB / 1.092 GB Notification: Performance of simCode: alias equations: time 0.001672/1.169, allocations: 0.5376 MB / 1.298 GB, free: 12.45 MB / 1.092 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003546/1.17, allocations: 128.4 kB / 1.298 GB, free: 12.44 MB / 1.092 GB Notification: Performance of SimCode: time 1.183e-06/1.17, allocations: 0 / 1.298 GB, free: 12.44 MB / 1.092 GB Notification: Performance of Templates: time 0.0534/1.223, allocations: 30.17 MB / 1.327 GB, free: 4.551 MB / 1.107 GB " [Timeout remaining time 299] make -j1 -f Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.pipe ; mkfifo Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.pipe >> ../files/Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.sim & ./Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolume -abortSlowSimulation -alarm=800 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.pipe 2>&1) [Timeout 800] diffSimulationResults("Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolume_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_MixingVolumes_Validation_MixingVolume.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.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: 10.546621445566416]