Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.SupplyTemperature.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 0.001956/0.001956, allocations: 80.55 kB / 19.96 MB, free: 4.598 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 0.002286/0.002286, allocations: 173.2 kB / 23.23 MB, free: 1.324 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 1.578/1.578, allocations: 177.1 MB / 203.5 MB, free: 5.758 MB / 186.7 MB " [Timeout remaining time 178] 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 3.172/3.172, allocations: 389.5 MB / 0.6343 GB, free: 12.58 MB / 0.6042 GB " [Timeout remaining time 176] 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.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.SupplyTemperature,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.SupplyTemperature") translateModel(Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.SupplyTemperature,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.SupplyTemperature") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.673e-06/1.673e-06, allocations: 0 / 1.001 GB, free: 12.95 MB / 0.9636 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.649e-05/2.816e-05, allocations: 6.281 kB / 1.001 GB, free: 12.94 MB / 0.9636 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.SupplyTemperature): time 0.002683/0.002711, allocations: 1.141 MB / 1.002 GB, free: 11.8 MB / 0.9636 GB Notification: Performance of NFInst.instExpressions: time 0.001626/0.004337, allocations: 1.085 MB / 1.003 GB, free: 10.71 MB / 0.9636 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001274/0.004465, allocations: 7.938 kB / 1.003 GB, free: 10.7 MB / 0.9636 GB Notification: Performance of NFTyping.typeComponents: time 7.265e-05/0.004537, allocations: 27.61 kB / 1.003 GB, free: 10.67 MB / 0.9636 GB Notification: Performance of NFTyping.typeBindings: time 0.0001518/0.004689, allocations: 39.59 kB / 1.003 GB, free: 10.63 MB / 0.9636 GB Notification: Performance of NFTyping.typeClassSections: time 0.000321/0.00501, allocations: 123.8 kB / 1.004 GB, free: 10.51 MB / 0.9636 GB Notification: Performance of NFFlatten.flatten: time 0.0004301/0.00544, allocations: 319.9 kB / 1.004 GB, free: 10.2 MB / 0.9636 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002518/0.005692, allocations: 100.9 kB / 1.004 GB, free: 10.1 MB / 0.9636 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002237/0.005916, allocations: 167.7 kB / 1.004 GB, free: 9.934 MB / 0.9636 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001411/0.006057, allocations: 91.69 kB / 1.004 GB, free: 9.844 MB / 0.9636 GB Notification: Performance of NFPackage.collectConstants: time 6.902e-05/0.006126, allocations: 43.94 kB / 1.004 GB, free: 9.801 MB / 0.9636 GB Notification: Performance of NFFlatten.collectFunctions: time 4.879e-05/0.006175, allocations: 32 kB / 1.004 GB, free: 9.77 MB / 0.9636 GB Notification: Performance of NFScalarize.scalarize: time 7.676e-05/0.006251, allocations: 71.73 kB / 1.004 GB, free: 9.699 MB / 0.9636 GB Notification: Performance of NFVerifyModel.verify: time 0.0001053/0.006357, allocations: 87.77 kB / 1.004 GB, free: 9.613 MB / 0.9636 GB Notification: Performance of NFConvertDAE.convert: time 0.000507/0.006864, allocations: 434.6 kB / 1.005 GB, free: 9.188 MB / 0.9636 GB Notification: Performance of FrontEnd - DAE generated: time 2.845e-06/0.006867, allocations: 3.938 kB / 1.005 GB, free: 9.184 MB / 0.9636 GB Notification: Performance of FrontEnd: time 8.51e-07/0.006867, allocations: 0 / 1.005 GB, free: 9.184 MB / 0.9636 GB Notification: Performance of Transformations before backend: time 4.95e-06/0.006872, allocations: 0 / 1.005 GB, free: 9.184 MB / 0.9636 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 60 * Number of variables: 60 Notification: Performance of Generate backend data structure: time 0.0009942/0.007867, allocations: 0.5015 MB / 1.005 GB, free: 8.648 MB / 0.9636 GB Notification: Performance of prepare preOptimizeDAE: time 3.645e-05/0.007903, allocations: 9.344 kB / 1.005 GB, free: 8.641 MB / 0.9636 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 7.186e-05/0.007975, allocations: 32.75 kB / 1.005 GB, free: 8.609 MB / 0.9636 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005708/0.008546, allocations: 262.5 kB / 1.006 GB, free: 8.324 MB / 0.9636 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.105e-05/0.008577, allocations: 20.88 kB / 1.006 GB, free: 8.305 MB / 0.9636 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.877e-05/0.008616, allocations: 24.38 kB / 1.006 GB, free: 8.281 MB / 0.9636 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000612/0.009227, allocations: 333.6 kB / 1.006 GB, free: 7.934 MB / 0.9636 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.157e-05/0.009239, allocations: 192 / 1.006 GB, free: 7.934 MB / 0.9636 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.751e-05/0.009267, allocations: 12.38 kB / 1.006 GB, free: 7.922 MB / 0.9636 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.175e-06/0.009275, allocations: 4.375 kB / 1.006 GB, free: 7.918 MB / 0.9636 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006058/0.009881, allocations: 225.8 kB / 1.006 GB, free: 7.695 MB / 0.9636 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00132/0.0112, allocations: 0.6895 MB / 1.007 GB, free: 6.961 MB / 0.9636 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005387/0.01174, allocations: 173.3 kB / 1.007 GB, free: 6.785 MB / 0.9636 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002408/0.01198, allocations: 80.81 kB / 1.007 GB, free: 6.703 MB / 0.9636 GB Notification: Performance of preOpt evalFunc (simulation): time 3.146e-05/0.01201, allocations: 0 / 1.007 GB, free: 6.703 MB / 0.9636 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.781e-05/0.01205, allocations: 38.56 kB / 1.007 GB, free: 6.656 MB / 0.9636 GB Notification: Performance of pre-optimization done (n=18): time 1.002e-06/0.01205, allocations: 0 / 1.007 GB, free: 6.656 MB / 0.9636 GB Notification: Performance of matching and sorting (n=18): time 0.0008081/0.01286, allocations: 273.2 kB / 1.007 GB, free: 6.383 MB / 0.9636 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.673e-05/0.01291, allocations: 51.41 kB / 1.007 GB, free: 6.32 MB / 0.9636 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002196/0.01312, allocations: 203 kB / 1.008 GB, free: 6.113 MB / 0.9636 GB Notification: Performance of collectPreVariables (initialization): time 3.172e-05/0.01316, allocations: 29.7 kB / 1.008 GB, free: 6.078 MB / 0.9636 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001424/0.0133, allocations: 176.2 kB / 1.008 GB, free: 5.902 MB / 0.9636 GB Notification: Performance of collectInitialBindings (initialization): time 5.819e-05/0.01336, allocations: 55.48 kB / 1.008 GB, free: 5.848 MB / 0.9636 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.933e-05/0.01345, allocations: 49.66 kB / 1.008 GB, free: 5.793 MB / 0.9636 GB Notification: Performance of setup shared object (initialization): time 0.0001838/0.01363, allocations: 334.8 kB / 1.008 GB, free: 5.457 MB / 0.9636 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002303/0.01386, allocations: 68.81 kB / 1.008 GB, free: 5.387 MB / 0.9636 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003025/0.01416, allocations: 167.9 kB / 1.009 GB, free: 5.191 MB / 0.9636 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005089/0.01467, allocations: 208.8 kB / 1.009 GB, free: 4.965 MB / 0.9636 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.134e-06/0.01467, allocations: 0 / 1.009 GB, free: 4.965 MB / 0.9636 GB Notification: Performance of matching and sorting (n=25) (initialization): time 0.0008375/0.01551, allocations: 245.4 kB / 1.009 GB, free: 4.719 MB / 0.9636 GB Notification: Performance of prepare postOptimizeDAE: time 1.842e-05/0.01553, allocations: 15.97 kB / 1.009 GB, free: 4.703 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.21e-06/0.01554, allocations: 0 / 1.009 GB, free: 4.703 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.941e-05/0.01555, allocations: 7.938 kB / 1.009 GB, free: 4.695 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000244/0.0158, allocations: 51.91 kB / 1.009 GB, free: 4.645 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.492e-06/0.01581, allocations: 4 kB / 1.009 GB, free: 4.641 MB / 0.9636 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001562/0.01596, allocations: 27.83 kB / 1.009 GB, free: 4.613 MB / 0.9636 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.097e-05/0.01598, allocations: 12 kB / 1.009 GB, free: 4.602 MB / 0.9636 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002879/0.01627, allocations: 168.1 kB / 1.009 GB, free: 4.434 MB / 0.9636 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002646/0.01653, allocations: 145.4 kB / 1.009 GB, free: 4.258 MB / 0.9636 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0004254/0.01696, allocations: 205.5 kB / 1.01 GB, free: 4.035 MB / 0.9636 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.707e-06/0.01696, allocations: 3.984 kB / 1.01 GB, free: 4.031 MB / 0.9636 GB Notification: Performance of matching and sorting (n=25) (initialization_lambda0): time 0.00051/0.01747, allocations: 229.2 kB / 1.01 GB, free: 3.801 MB / 0.9636 GB Notification: Performance of prepare postOptimizeDAE: time 1.038e-05/0.01748, allocations: 7.984 kB / 1.01 GB, free: 3.793 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.448e-06/0.01749, allocations: 4 kB / 1.01 GB, free: 3.789 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.695e-06/0.01749, allocations: 4.219 kB / 1.01 GB, free: 3.785 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002173/0.01771, allocations: 59.84 kB / 1.01 GB, free: 3.727 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.136e-06/0.01771, allocations: 0 / 1.01 GB, free: 3.727 MB / 0.9636 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001445/0.01786, allocations: 27.88 kB / 1.01 GB, free: 3.699 MB / 0.9636 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.521e-05/0.01787, allocations: 11.94 kB / 1.01 GB, free: 3.688 MB / 0.9636 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 8 * 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 (25): * Single equations (assignments): 25 * 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 0.0001462/0.01802, allocations: 192.9 kB / 1.01 GB, free: 3.492 MB / 0.9636 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.063e-05/0.01807, allocations: 27.84 kB / 1.01 GB, free: 3.465 MB / 0.9636 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006555/0.01872, allocations: 243.3 kB / 1.01 GB, free: 3.215 MB / 0.9636 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.015e-06/0.01873, allocations: 7.984 kB / 1.01 GB, free: 3.207 MB / 0.9636 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.141e-06/0.01874, allocations: 3.938 kB / 1.01 GB, free: 3.203 MB / 0.9636 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.216e-06/0.01874, allocations: 0 / 1.01 GB, free: 3.203 MB / 0.9636 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001105/0.01985, allocations: 0.5981 MB / 1.011 GB, free: 2.543 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.13e-06/0.01985, allocations: 4 kB / 1.011 GB, free: 2.539 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002104/0.02006, allocations: 39.97 kB / 1.011 GB, free: 2.5 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.641e-06/0.02007, allocations: 4 kB / 1.011 GB, free: 2.496 MB / 0.9636 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.831e-05/0.02009, allocations: 8 kB / 1.011 GB, free: 2.488 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.963e-06/0.02009, allocations: 12.19 kB / 1.011 GB, free: 2.477 MB / 0.9636 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.313e-06/0.02009, allocations: 0 / 1.011 GB, free: 2.477 MB / 0.9636 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006641/0.02076, allocations: 375.7 kB / 1.011 GB, free: 2.07 MB / 0.9636 GB Notification: Performance of postOpt removeConstants (simulation): time 3.701e-05/0.0208, allocations: 27.8 kB / 1.011 GB, free: 2.043 MB / 0.9636 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.618e-05/0.02082, allocations: 4 kB / 1.011 GB, free: 2.039 MB / 0.9636 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00018/0.021, allocations: 19.98 kB / 1.011 GB, free: 2.02 MB / 0.9636 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.584e-05/0.02107, allocations: 23.97 kB / 1.011 GB, free: 1.996 MB / 0.9636 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.712e-05/0.02108, allocations: 7.984 kB / 1.011 GB, free: 1.988 MB / 0.9636 GB Notification: Performance of sorting global known variables: time 0.0001523/0.02124, allocations: 152.3 kB / 1.012 GB, free: 1.84 MB / 0.9636 GB Notification: Performance of sort global known variables: time 1.3e-07/0.02124, allocations: 3.938 kB / 1.012 GB, free: 1.836 MB / 0.9636 GB Notification: Performance of remove unused functions: time 0.0004131/0.02165, allocations: 83.73 kB / 1.012 GB, free: 1.754 MB / 0.9636 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * 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 simulation (21): * Single equations (assignments): 21 * 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 0.0001552/0.02181, allocations: 115.1 kB / 1.012 GB, free: 1.633 MB / 0.9636 GB Notification: Performance of simCode: created initialization part: time 0.0007751/0.02258, allocations: 273.6 kB / 1.012 GB, free: 1.367 MB / 0.9636 GB Notification: Performance of simCode: created event and clocks part: time 2.585e-06/0.02258, allocations: 0 / 1.012 GB, free: 1.367 MB / 0.9636 GB Notification: Performance of simCode: created simulation system equations: time 0.0002879/0.02287, allocations: 101.2 kB / 1.012 GB, free: 1.27 MB / 0.9636 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004025/0.02327, allocations: 32.73 kB / 1.012 GB, free: 1.238 MB / 0.9636 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0009244/0.0242, allocations: 476.2 kB / 1.013 GB, free: 0.7266 MB / 0.9636 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000156/0.02435, allocations: 146.1 kB / 1.013 GB, free: 0.5664 MB / 0.9636 GB Notification: Performance of simCode: alias equations: time 0.0001638/0.02452, allocations: 41.94 kB / 1.013 GB, free: 0.5234 MB / 0.9636 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 6.659e-05/0.02458, allocations: 24.48 kB / 1.013 GB, free: 0.5 MB / 0.9636 GB Notification: Performance of SimCode: time 4.41e-07/0.02458, allocations: 4 kB / 1.013 GB, free: 0.4961 MB / 0.9636 GB Notification: Performance of Templates: time 0.006413/0.031, allocations: 2.218 MB / 1.015 GB, free: 14.37 MB / 0.9792 GB " [Timeout remaining time 300] make -j1 -f Buildings_13_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.SupplyTemperature.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.SupplyTemperature.pipe ; mkfifo Buildings_13_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.SupplyTemperature.pipe ; head -c 1048576 < Buildings_13_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.SupplyTemperature.pipe >> ../files/Buildings_13_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.SupplyTemperature.sim & ./Buildings_13_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.SupplyTemperature -abortSlowSimulation -alarm=240 -lv LOG_STATS > Buildings_13_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.SupplyTemperature.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 9.049636535346508]