Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature.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 0.001158/0.001158, allocations: 84.8 kB / 21.62 MB, free: 2.836 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 0.001009/0.001009, allocations: 169.1 kB / 25.04 MB, free: 9.203 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 0.9056/0.9056, allocations: 177.1 MB / 205.5 MB, free: 5.457 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.844/1.844, allocations: 389.6 MB / 0.6363 GB, free: 12.29 MB / 0.6042 GB " [Timeout remaining time 178] Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.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.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature") translateModel(Buildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.573e-06/1.573e-06, allocations: 0 / 0.7761 GB, free: 5.273 MB / 0.7292 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.075e-05/2.232e-05, allocations: 5.094 kB / 0.7761 GB, free: 5.27 MB / 0.7292 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature): time 0.007659/0.007682, allocations: 2.539 MB / 0.7786 GB, free: 2.754 MB / 0.7292 GB Notification: Performance of NFInst.instExpressions: time 0.004667/0.01235, allocations: 0.9769 MB / 0.7796 GB, free: 1.773 MB / 0.7292 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002231/0.01257, allocations: 7.938 kB / 0.7796 GB, free: 1.766 MB / 0.7292 GB Notification: Performance of NFTyping.typeComponents: time 0.000212/0.01278, allocations: 63.27 kB / 0.7796 GB, free: 1.703 MB / 0.7292 GB Notification: Performance of NFTyping.typeBindings: time 0.0002502/0.01303, allocations: 75.14 kB / 0.7797 GB, free: 1.633 MB / 0.7292 GB Notification: Performance of NFTyping.typeClassSections: time 0.0005164/0.01355, allocations: 323.3 kB / 0.78 GB, free: 1.316 MB / 0.7292 GB Notification: Performance of NFFlatten.flatten: time 0.0005131/0.01406, allocations: 0.6061 MB / 0.7806 GB, free: 0.7109 MB / 0.7292 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003075/0.01437, allocations: 206.1 kB / 0.7808 GB, free: 0.5 MB / 0.7292 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003718/0.01474, allocations: 343.3 kB / 0.7811 GB, free: 168 kB / 0.7292 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001851/0.01493, allocations: 170.4 kB / 0.7813 GB, free: 0 / 0.7292 GB Notification: Performance of NFPackage.collectConstants: time 8.664e-05/0.01501, allocations: 64.05 kB / 0.7814 GB, free: 15.93 MB / 0.7448 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001768/0.01678, allocations: 76 kB / 0.7814 GB, free: 15.86 MB / 0.7448 GB Notification: Performance of NFScalarize.scalarize: time 0.0001003/0.01688, allocations: 123.5 kB / 0.7816 GB, free: 15.74 MB / 0.7448 GB Notification: Performance of NFVerifyModel.verify: time 0.0001108/0.01699, allocations: 167.6 kB / 0.7817 GB, free: 15.58 MB / 0.7448 GB Notification: Performance of NFConvertDAE.convert: time 0.0003382/0.01733, allocations: 414.5 kB / 0.7821 GB, free: 15.17 MB / 0.7448 GB Notification: Performance of FrontEnd - DAE generated: time 2.785e-06/0.01733, allocations: 0 / 0.7821 GB, free: 15.17 MB / 0.7448 GB Notification: Performance of FrontEnd: time 1.253e-06/0.01734, allocations: 0.875 kB / 0.7821 GB, free: 15.17 MB / 0.7448 GB Notification: Performance of Transformations before backend: time 4.859e-06/0.01734, allocations: 0 / 0.7821 GB, free: 15.17 MB / 0.7448 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 102 * Number of variables: 102 Notification: Performance of Generate backend data structure: time 0.0006589/0.018, allocations: 0.6634 MB / 0.7828 GB, free: 14.47 MB / 0.7448 GB Notification: Performance of prepare preOptimizeDAE: time 3.476e-05/0.01803, allocations: 12.69 kB / 0.7828 GB, free: 14.46 MB / 0.7448 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001384/0.01817, allocations: 81.45 kB / 0.7828 GB, free: 14.38 MB / 0.7448 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002649/0.01844, allocations: 262.7 kB / 0.7831 GB, free: 14.1 MB / 0.7448 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.13e-05/0.01846, allocations: 34.25 kB / 0.7831 GB, free: 14.07 MB / 0.7448 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.58e-05/0.0185, allocations: 52.33 kB / 0.7832 GB, free: 14.02 MB / 0.7448 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003022/0.01881, allocations: 411.2 kB / 0.7836 GB, free: 13.59 MB / 0.7448 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.438e-06/0.01882, allocations: 192 / 0.7836 GB, free: 13.59 MB / 0.7448 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.079e-05/0.01884, allocations: 24.38 kB / 0.7836 GB, free: 13.57 MB / 0.7448 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.067e-06/0.01885, allocations: 8.375 kB / 0.7836 GB, free: 13.56 MB / 0.7448 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001262/0.01897, allocations: 107.6 kB / 0.7837 GB, free: 13.45 MB / 0.7448 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0008935/0.01987, allocations: 0.8591 MB / 0.7845 GB, free: 12.57 MB / 0.7448 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002111/0.02008, allocations: 124.2 kB / 0.7847 GB, free: 12.44 MB / 0.7448 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001959/0.02027, allocations: 49.39 kB / 0.7847 GB, free: 12.39 MB / 0.7448 GB Notification: Performance of preOpt evalFunc (simulation): time 1.876e-05/0.02029, allocations: 4 kB / 0.7847 GB, free: 12.39 MB / 0.7448 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001559/0.02045, allocations: 240 kB / 0.7849 GB, free: 12.11 MB / 0.7448 GB Notification: Performance of pre-optimization done (n=26): time 9.12e-07/0.02045, allocations: 0 / 0.7849 GB, free: 12.11 MB / 0.7448 GB Notification: Performance of matching and sorting (n=26): time 0.0001983/0.02065, allocations: 149.5 kB / 0.7851 GB, free: 11.96 MB / 0.7448 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.506e-05/0.02069, allocations: 133.4 kB / 0.7852 GB, free: 11.8 MB / 0.7448 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001508/0.02084, allocations: 274.8 kB / 0.7855 GB, free: 11.52 MB / 0.7448 GB Notification: Performance of collectPreVariables (initialization): time 2.252e-05/0.02087, allocations: 34.58 kB / 0.7855 GB, free: 11.48 MB / 0.7448 GB Notification: Performance of collectInitialEqns (initialization): time 9.208e-05/0.02096, allocations: 220.9 kB / 0.7857 GB, free: 11.26 MB / 0.7448 GB Notification: Performance of collectInitialBindings (initialization): time 4.772e-05/0.021, allocations: 95.75 kB / 0.7858 GB, free: 11.17 MB / 0.7448 GB Notification: Performance of simplifyInitialFunctions (initialization): time 7.29e-05/0.02108, allocations: 73.59 kB / 0.7859 GB, free: 11.09 MB / 0.7448 GB Notification: Performance of setup shared object (initialization): time 7.856e-05/0.02116, allocations: 351.2 kB / 0.7862 GB, free: 10.74 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization): time 7.67e-05/0.02123, allocations: 84.17 kB / 0.7863 GB, free: 10.65 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001128/0.02135, allocations: 214.5 kB / 0.7865 GB, free: 10.39 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001409/0.02149, allocations: 181.5 kB / 0.7867 GB, free: 10.19 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.984e-06/0.02149, allocations: 0.625 kB / 0.7867 GB, free: 10.19 MB / 0.7448 GB Notification: Performance of matching and sorting (n=39) (initialization): time 0.00022/0.02171, allocations: 259.2 kB / 0.7869 GB, free: 9.922 MB / 0.7448 GB Notification: Performance of prepare postOptimizeDAE: time 2.926e-05/0.02174, allocations: 33.7 kB / 0.787 GB, free: 9.883 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.36e-06/0.02174, allocations: 4 kB / 0.787 GB, free: 9.879 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.356e-06/0.02175, allocations: 4.484 kB / 0.787 GB, free: 9.875 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001289/0.02188, allocations: 60.44 kB / 0.787 GB, free: 9.816 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.617e-06/0.02188, allocations: 0.9375 kB / 0.787 GB, free: 9.816 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001234/0.02201, allocations: 48.67 kB / 0.7871 GB, free: 9.77 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.892e-05/0.02203, allocations: 19.92 kB / 0.7871 GB, free: 9.75 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0001107/0.02214, allocations: 165.9 kB / 0.7872 GB, free: 9.578 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001076/0.02224, allocations: 222 kB / 0.7875 GB, free: 9.316 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0001231/0.02237, allocations: 175 kB / 0.7876 GB, free: 9.125 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.22e-07/0.02237, allocations: 0 / 0.7876 GB, free: 9.125 MB / 0.7448 GB Notification: Performance of matching and sorting (n=39) (initialization_lambda0): time 0.0001969/0.02257, allocations: 254.7 kB / 0.7879 GB, free: 8.859 MB / 0.7448 GB Notification: Performance of prepare postOptimizeDAE: time 1.545e-05/0.02258, allocations: 36.27 kB / 0.7879 GB, free: 8.82 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.815e-06/0.02258, allocations: 7.984 kB / 0.7879 GB, free: 8.812 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.214e-06/0.02259, allocations: 0 / 0.7879 GB, free: 8.812 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001033/0.02269, allocations: 55.92 kB / 0.788 GB, free: 8.758 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.797e-06/0.02269, allocations: 11.88 kB / 0.788 GB, free: 8.746 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001079/0.0228, allocations: 54.59 kB / 0.788 GB, free: 8.695 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.588e-05/0.02282, allocations: 15.98 kB / 0.788 GB, free: 8.68 MB / 0.7448 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 5 * Number of states: 0 () * Number of discrete variables: 6 ($whenCondition1,$whenCondition2,conTSup.con.cheYMinMax.y,uEna.y,$PRE.uEna.y,$whenCondition3) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (37): * Single equations (assignments): 36 * Array equations: 0 * Algorithm blocks: 1 * 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 8.107e-05/0.0229, allocations: 204.1 kB / 0.7882 GB, free: 8.473 MB / 0.7448 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.991e-05/0.02293, allocations: 27.97 kB / 0.7883 GB, free: 8.445 MB / 0.7448 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001725/0.0231, allocations: 159.9 kB / 0.7884 GB, free: 8.281 MB / 0.7448 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.405e-06/0.0231, allocations: 5.094 kB / 0.7884 GB, free: 8.277 MB / 0.7448 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.483e-06/0.0231, allocations: 0 / 0.7884 GB, free: 8.277 MB / 0.7448 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.028e-06/0.02311, allocations: 0 / 0.7884 GB, free: 8.277 MB / 0.7448 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003259/0.02343, allocations: 419.3 kB / 0.7888 GB, free: 7.844 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.533e-06/0.02344, allocations: 0 / 0.7888 GB, free: 7.844 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001015/0.02354, allocations: 44.91 kB / 0.7889 GB, free: 7.801 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.463e-06/0.02354, allocations: 4 kB / 0.7889 GB, free: 7.797 MB / 0.7448 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.127e-05/0.02355, allocations: 4.875 kB / 0.7889 GB, free: 7.793 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.445e-06/0.02355, allocations: 7.938 kB / 0.7889 GB, free: 7.785 MB / 0.7448 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.92e-07/0.02355, allocations: 0 / 0.7889 GB, free: 7.785 MB / 0.7448 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002126/0.02377, allocations: 274.8 kB / 0.7891 GB, free: 7.504 MB / 0.7448 GB Notification: Performance of postOpt removeConstants (simulation): time 2.455e-05/0.02379, allocations: 27.75 kB / 0.7892 GB, free: 7.477 MB / 0.7448 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.98e-05/0.02381, allocations: 8.719 kB / 0.7892 GB, free: 7.469 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 6.918e-05/0.02388, allocations: 11.98 kB / 0.7892 GB, free: 7.457 MB / 0.7448 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.086e-05/0.02391, allocations: 20.66 kB / 0.7892 GB, free: 7.438 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.888e-06/0.02392, allocations: 13.05 kB / 0.7892 GB, free: 7.426 MB / 0.7448 GB Notification: Performance of sorting global known variables: time 6.538e-05/0.02399, allocations: 100.6 kB / 0.7893 GB, free: 7.324 MB / 0.7448 GB Notification: Performance of sort global known variables: time 1.8e-07/0.02399, allocations: 4 kB / 0.7893 GB, free: 7.32 MB / 0.7448 GB Notification: Performance of remove unused functions: time 0.0002443/0.02423, allocations: 173.1 kB / 0.7895 GB, free: 7.152 MB / 0.7448 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 1 (conTSup.con.I.y) * Number of discrete variables: 4 ($whenCondition3,$whenCondition1,$whenCondition2,uEna.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (29): * Single equations (assignments): 28 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 1 * 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 0.0001115/0.02434, allocations: 96.34 kB / 0.7896 GB, free: 7.051 MB / 0.7448 GB Notification: Performance of simCode: created initialization part: time 0.0003345/0.02468, allocations: 437.2 kB / 0.79 GB, free: 6.582 MB / 0.7448 GB Notification: Performance of simCode: created event and clocks part: time 5.239e-06/0.02468, allocations: 5.719 kB / 0.79 GB, free: 6.578 MB / 0.7448 GB Notification: Performance of simCode: created simulation system equations: time 6.406e-05/0.02475, allocations: 68.69 kB / 0.7901 GB, free: 6.508 MB / 0.7448 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002115/0.02496, allocations: 78.3 kB / 0.7901 GB, free: 6.438 MB / 0.7448 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.000752/0.02571, allocations: 0.5989 MB / 0.7907 GB, free: 5.809 MB / 0.7448 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 5.374e-05/0.02576, allocations: 101.1 kB / 0.7908 GB, free: 5.688 MB / 0.7448 GB Notification: Performance of simCode: alias equations: time 0.0001015/0.02586, allocations: 41.67 kB / 0.7909 GB, free: 5.648 MB / 0.7448 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001474/0.02601, allocations: 123.3 kB / 0.791 GB, free: 5.527 MB / 0.7448 GB Notification: Performance of SimCode: time 8.42e-07/0.02601, allocations: 0 / 0.791 GB, free: 5.527 MB / 0.7448 GB Notification: Performance of Templates: time 0.006537/0.03255, allocations: 5.058 MB / 0.7959 GB, free: 0.6914 MB / 0.7448 GB " [Timeout remaining time 300] make -j1 -f Buildings_13_Buildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature.pipe ; mkfifo Buildings_13_Buildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature.pipe ; head -c 1048576 < Buildings_13_Buildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature.pipe >> ../files/Buildings_13_Buildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature.sim & ./Buildings_13_Buildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature -abortSlowSimulation -alarm=240 -lv LOG_STATS > Buildings_13_Buildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 4.8525663539767265]