Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.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 0.00108/0.00108, allocations: 93.06 kB / 19.65 MB, free: 280 kB / 13.93 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 0.0009533/0.0009533, allocations: 169 kB / 23.02 MB, free: 1.555 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 0.9433/0.9433, allocations: 177.1 MB / 203.4 MB, free: 5.641 MB / 186.7 MB " [Timeout remaining time 179] 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 2.245/2.245, allocations: 429.5 MB / 0.6732 GB, free: 4.031 MB / 0.6355 GB " [Timeout remaining time 177] Using package Buildings with version 14.0.0 (/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.CoupledVolumesWater,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|vol.p|vol1.p|vol.T|vol1.T",fileNamePrefix="Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater") translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|vol.p|vol1.p|vol.T|vol1.T",fileNamePrefix="Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.333e-06/1.333e-06, allocations: 1.094 kB / 0.8782 GB, free: 6.32 MB / 0.8386 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.565e-05/1.698e-05, allocations: 8.875 kB / 0.8782 GB, free: 6.316 MB / 0.8386 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater): time 0.008898/0.008914, allocations: 10.04 MB / 0.888 GB, free: 12.25 MB / 0.8542 GB Notification: Performance of NFInst.instExpressions: time 0.005741/0.01466, allocations: 5.168 MB / 0.893 GB, free: 7.082 MB / 0.8542 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005184/0.01517, allocations: 51.56 kB / 0.8931 GB, free: 7.031 MB / 0.8542 GB Notification: Performance of NFTyping.typeComponents: time 0.0005505/0.01572, allocations: 234.2 kB / 0.8933 GB, free: 6.801 MB / 0.8542 GB Notification: Performance of NFTyping.typeBindings: time 0.001225/0.01695, allocations: 0.8973 MB / 0.8942 GB, free: 5.898 MB / 0.8542 GB Notification: Performance of NFTyping.typeClassSections: time 0.001584/0.01853, allocations: 1.137 MB / 0.8953 GB, free: 4.758 MB / 0.8542 GB Notification: Performance of NFFlatten.flatten: time 0.00155/0.02008, allocations: 2.149 MB / 0.8974 GB, free: 2.602 MB / 0.8542 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000489/0.02057, allocations: 0.4993 MB / 0.8979 GB, free: 2.09 MB / 0.8542 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00107/0.02164, allocations: 0.966 MB / 0.8988 GB, free: 1.137 MB / 0.8542 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0004876/0.02213, allocations: 0.5023 MB / 0.8993 GB, free: 0.6328 MB / 0.8542 GB Notification: Performance of NFPackage.collectConstants: time 6.681e-05/0.0222, allocations: 56 kB / 0.8994 GB, free: 0.5781 MB / 0.8542 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0005851/0.02278, allocations: 0.495 MB / 0.8998 GB, free: 84 kB / 0.8542 GB Notification: Performance of NFScalarize.scalarize: time 0.0001532/0.02294, allocations: 191.3 kB / 0.9 GB, free: 15.89 MB / 0.8698 GB Notification: Performance of NFVerifyModel.verify: time 0.0002031/0.02314, allocations: 271.3 kB / 0.9003 GB, free: 15.62 MB / 0.8698 GB Notification: Performance of NFConvertDAE.convert: time 0.0008235/0.02396, allocations: 0.8525 MB / 0.9011 GB, free: 14.77 MB / 0.8698 GB Notification: Performance of FrontEnd - DAE generated: time 2.435e-06/0.02396, allocations: 0 / 0.9011 GB, free: 14.77 MB / 0.8698 GB Notification: Performance of FrontEnd: time 9.72e-07/0.02397, allocations: 0 / 0.9011 GB, free: 14.77 MB / 0.8698 GB Notification: Performance of Transformations before backend: time 7.794e-06/0.02397, allocations: 0 / 0.9011 GB, free: 14.77 MB / 0.8698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 110 * Number of variables: 110 Notification: Performance of Generate backend data structure: time 0.001047/0.02502, allocations: 1.109 MB / 0.9022 GB, free: 13.62 MB / 0.8698 GB Notification: Performance of prepare preOptimizeDAE: time 3.517e-05/0.02506, allocations: 8.031 kB / 0.9022 GB, free: 13.61 MB / 0.8698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002419/0.0253, allocations: 144.2 kB / 0.9023 GB, free: 13.47 MB / 0.8698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000828/0.02613, allocations: 0.7097 MB / 0.903 GB, free: 12.74 MB / 0.8698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.035e-05/0.02616, allocations: 37.38 kB / 0.9031 GB, free: 12.7 MB / 0.8698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.312e-05/0.02622, allocations: 56.33 kB / 0.9031 GB, free: 12.65 MB / 0.8698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000547/0.02677, allocations: 0.5505 MB / 0.9037 GB, free: 12.02 MB / 0.8698 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.566e-05/0.02678, allocations: 0 / 0.9037 GB, free: 12.02 MB / 0.8698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.269e-05/0.02681, allocations: 27.94 kB / 0.9037 GB, free: 12 MB / 0.8698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.657e-05/0.02685, allocations: 16 kB / 0.9037 GB, free: 11.98 MB / 0.8698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002554/0.02711, allocations: 165.8 kB / 0.9039 GB, free: 11.82 MB / 0.8698 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001704/0.02881, allocations: 2.259 MB / 0.9061 GB, free: 9.473 MB / 0.8698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001923/0.029, allocations: 127 kB / 0.9062 GB, free: 9.336 MB / 0.8698 GB Notification: Performance of preOpt resolveLoops (simulation): time 7.069e-05/0.02907, allocations: 51.67 kB / 0.9062 GB, free: 9.281 MB / 0.8698 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001154/0.02919, allocations: 35.84 kB / 0.9063 GB, free: 9.25 MB / 0.8698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.55e-05/0.02921, allocations: 37.39 kB / 0.9063 GB, free: 9.203 MB / 0.8698 GB Notification: Performance of pre-optimization done (n=22): time 1.292e-06/0.02922, allocations: 0 / 0.9063 GB, free: 9.203 MB / 0.8698 GB Notification: Performance of matching and sorting (n=22): time 0.0003332/0.02955, allocations: 232.1 kB / 0.9065 GB, free: 8.973 MB / 0.8698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.714e-05/0.02958, allocations: 59.34 kB / 0.9066 GB, free: 8.902 MB / 0.8698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004226/0.03, allocations: 0.562 MB / 0.9071 GB, free: 8.324 MB / 0.8698 GB Notification: Performance of collectPreVariables (initialization): time 2.234e-05/0.03002, allocations: 33.7 kB / 0.9072 GB, free: 8.285 MB / 0.8698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001905/0.03021, allocations: 423.4 kB / 0.9076 GB, free: 7.863 MB / 0.8698 GB Notification: Performance of collectInitialBindings (initialization): time 4.335e-05/0.03025, allocations: 71.39 kB / 0.9076 GB, free: 7.793 MB / 0.8698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.828e-05/0.03034, allocations: 107.8 kB / 0.9077 GB, free: 7.676 MB / 0.8698 GB Notification: Performance of setup shared object (initialization): time 0.0001413/0.03048, allocations: 0.539 MB / 0.9083 GB, free: 7.125 MB / 0.8698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 7.736e-05/0.03056, allocations: 57.66 kB / 0.9083 GB, free: 7.066 MB / 0.8698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003747/0.03094, allocations: 438.3 kB / 0.9087 GB, free: 6.488 MB / 0.8698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000279/0.03122, allocations: 402.8 kB / 0.9091 GB, free: 5.977 MB / 0.8698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.066e-06/0.03122, allocations: 0 / 0.9091 GB, free: 5.977 MB / 0.8698 GB Notification: Performance of matching and sorting (n=53) (initialization): time 0.0003705/0.03159, allocations: 380.9 kB / 0.9095 GB, free: 5.598 MB / 0.8698 GB Notification: Performance of prepare postOptimizeDAE: time 1.578e-05/0.0316, allocations: 11.94 kB / 0.9095 GB, free: 5.586 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.935e-06/0.03161, allocations: 4 kB / 0.9095 GB, free: 5.582 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.005e-05/0.03163, allocations: 8 kB / 0.9095 GB, free: 5.574 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001892/0.03182, allocations: 95.84 kB / 0.9096 GB, free: 5.48 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.182e-05/0.03183, allocations: 15.92 kB / 0.9096 GB, free: 5.465 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000173/0.03201, allocations: 48.17 kB / 0.9097 GB, free: 5.418 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.522e-05/0.03203, allocations: 24 kB / 0.9097 GB, free: 5.395 MB / 0.8698 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0001424/0.03217, allocations: 187.8 kB / 0.9099 GB, free: 5.207 MB / 0.8698 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002161/0.03239, allocations: 434.8 kB / 0.9103 GB, free: 4.637 MB / 0.8698 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002652/0.03266, allocations: 402.8 kB / 0.9107 GB, free: 4.125 MB / 0.8698 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.895e-06/0.03266, allocations: 3.984 kB / 0.9107 GB, free: 4.121 MB / 0.8698 GB Notification: Performance of matching and sorting (n=53) (initialization_lambda0): time 0.0003589/0.03302, allocations: 388.6 kB / 0.911 GB, free: 3.734 MB / 0.8698 GB Notification: Performance of prepare postOptimizeDAE: time 7.203e-06/0.03302, allocations: 8.844 kB / 0.911 GB, free: 3.727 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.028e-06/0.03303, allocations: 4 kB / 0.9111 GB, free: 3.723 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.014e-06/0.03304, allocations: 12 kB / 0.9111 GB, free: 3.711 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001498/0.03319, allocations: 91.84 kB / 0.9111 GB, free: 3.621 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.066e-06/0.03319, allocations: 11.98 kB / 0.9112 GB, free: 3.609 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001545/0.03335, allocations: 35.78 kB / 0.9112 GB, free: 3.574 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.964e-05/0.03337, allocations: 27.94 kB / 0.9112 GB, free: 3.547 MB / 0.8698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 28 * 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): 53 * 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 0.0001009/0.03347, allocations: 292 kB / 0.9115 GB, free: 3.254 MB / 0.8698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.025e-05/0.03354, allocations: 83.44 kB / 0.9116 GB, free: 3.172 MB / 0.8698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002717/0.03381, allocations: 209.4 kB / 0.9118 GB, free: 2.965 MB / 0.8698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.22e-06/0.03382, allocations: 8 kB / 0.9118 GB, free: 2.957 MB / 0.8698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.599e-06/0.03382, allocations: 0 / 0.9118 GB, free: 2.957 MB / 0.8698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001847/0.03401, allocations: 305.4 kB / 0.9121 GB, free: 2.609 MB / 0.8698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008001/0.03481, allocations: 0.8336 MB / 0.9129 GB, free: 1.695 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.157e-06/0.03481, allocations: 4 kB / 0.9129 GB, free: 1.691 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001189/0.03493, allocations: 60.19 kB / 0.913 GB, free: 1.633 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.907e-06/0.03493, allocations: 4 kB / 0.913 GB, free: 1.629 MB / 0.8698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.284e-05/0.03495, allocations: 4.094 kB / 0.913 GB, free: 1.625 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.085e-06/0.03495, allocations: 7.938 kB / 0.913 GB, free: 1.617 MB / 0.8698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.757e-06/0.03495, allocations: 7.938 kB / 0.913 GB, free: 1.609 MB / 0.8698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000347/0.0353, allocations: 480.9 kB / 0.9134 GB, free: 1.082 MB / 0.8698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001192/0.03542, allocations: 91.53 kB / 0.9135 GB, free: 0.9922 MB / 0.8698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.936e-05/0.03546, allocations: 11.98 kB / 0.9135 GB, free: 0.9805 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001575/0.03561, allocations: 12.03 kB / 0.9135 GB, free: 0.9688 MB / 0.8698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.034e-05/0.03565, allocations: 31.84 kB / 0.9136 GB, free: 0.9375 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.942e-05/0.03566, allocations: 19.98 kB / 0.9136 GB, free: 0.918 MB / 0.8698 GB Notification: Performance of sorting global known variables: time 0.0002476/0.03591, allocations: 367 kB / 0.9139 GB, free: 0.5664 MB / 0.8698 GB Notification: Performance of sort global known variables: time 5.1e-08/0.03591, allocations: 0 / 0.9139 GB, free: 0.5664 MB / 0.8698 GB Notification: Performance of remove unused functions: time 0.0005733/0.03649, allocations: 339.3 kB / 0.9143 GB, free: 240 kB / 0.8698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 2 (vol.dynBal.U,vol1.dynBal.U) * 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 (25): * Single equations (assignments): 24 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * 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 0.0002649/0.03675, allocations: 198.9 kB / 0.9145 GB, free: 28 kB / 0.8698 GB Notification: Performance of simCode: created initialization part: time 0.0003895/0.03714, allocations: 342.7 kB / 0.9148 GB, free: 15.68 MB / 0.8855 GB Notification: Performance of simCode: created event and clocks part: time 3.436e-06/0.03714, allocations: 4 kB / 0.9148 GB, free: 15.68 MB / 0.8855 GB Notification: Performance of simCode: created simulation system equations: time 8.128e-05/0.03722, allocations: 82.47 kB / 0.9149 GB, free: 15.6 MB / 0.8855 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009807/0.03821, allocations: 359.4 kB / 0.9152 GB, free: 15.26 MB / 0.8855 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0013/0.03951, allocations: 1.034 MB / 0.9162 GB, free: 14.15 MB / 0.8855 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 9.402e-05/0.0396, allocations: 146.1 kB / 0.9164 GB, free: 13.98 MB / 0.8855 GB Notification: Performance of simCode: alias equations: time 0.0002719/0.03987, allocations: 140.9 kB / 0.9165 GB, free: 13.85 MB / 0.8855 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 7.959e-05/0.03995, allocations: 56.48 kB / 0.9165 GB, free: 13.79 MB / 0.8855 GB Notification: Performance of SimCode: time 6.01e-07/0.03995, allocations: 0 / 0.9165 GB, free: 13.79 MB / 0.8855 GB Notification: Performance of Templates: time 0.01363/0.05358, allocations: 11.48 MB / 0.9278 GB, free: 2.602 MB / 0.8855 GB " [Timeout remaining time 300] make -j1 -f Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe ; mkfifo Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe >> ../files/Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.sim & ./Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesWater.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 6.064737009815872]