Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData.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 0.001422/0.001422, allocations: 80.41 kB / 20.23 MB, free: 4.199 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 0.001606/0.001606, allocations: 161.7 kB / 23.55 MB, free: 0.8906 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 1.616/1.616, allocations: 177.1 MB / 203.9 MB, free: 5.598 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo): time 2.789/2.789, allocations: 359 MB / 0.6048 GB, free: 10.97 MB / 0.573 GB " [Timeout remaining time 177] Using package Buildings with version 11.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.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.Fluid.Sources.Examples.Outside_CpData,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|weaDat.weaBus.winDir|north.pWin|west.pWin|east.pWin|south.pWin",fileNamePrefix="Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData") translateModel(Buildings.Fluid.Sources.Examples.Outside_CpData,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|weaDat.weaBus.winDir|north.pWin|west.pWin|east.pWin|south.pWin",fileNamePrefix="Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 2.555e-06/2.555e-06, allocations: 0 / 0.7864 GB, free: 11.72 MB / 0.698 GB Notification: Performance of FrontEnd - Absyn->SCode: time 3.716e-05/3.972e-05, allocations: 3.188 kB / 0.7864 GB, free: 11.72 MB / 0.698 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sources.Examples.Outside_CpData): time 0.2297/0.2297, allocations: 148.2 MB / 0.9311 GB, free: 6.992 MB / 0.8386 GB Notification: Performance of NFInst.instExpressions: time 0.02687/0.2566, allocations: 16.16 MB / 0.9469 GB, free: 6.781 MB / 0.8542 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001933/0.2585, allocations: 43.62 kB / 0.947 GB, free: 6.738 MB / 0.8542 GB Notification: Performance of NFTyping.typeComponents: time 0.001799/0.2603, allocations: 0.5698 MB / 0.9475 GB, free: 6.164 MB / 0.8542 GB Notification: Performance of NFTyping.typeBindings: time 0.005947/0.2663, allocations: 1.88 MB / 0.9493 GB, free: 4.277 MB / 0.8542 GB Notification: Performance of NFTyping.typeClassSections: time 0.004203/0.2705, allocations: 1.476 MB / 0.9508 GB, free: 2.797 MB / 0.8542 GB Notification: Performance of NFFlatten.flatten: time 0.0046/0.2751, allocations: 2.975 MB / 0.9537 GB, free: 15.81 MB / 0.8698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002703/0.2778, allocations: 1.649 MB / 0.9553 GB, free: 14.11 MB / 0.8698 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005527/0.2833, allocations: 2.121 MB / 0.9574 GB, free: 12.12 MB / 0.8698 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001778/0.2851, allocations: 0.9464 MB / 0.9583 GB, free: 11.17 MB / 0.8698 GB Notification: Performance of NFPackage.collectConstants: time 0.0004095/0.2855, allocations: 228 kB / 0.9585 GB, free: 10.95 MB / 0.8698 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00341/0.2889, allocations: 1.466 MB / 0.96 GB, free: 9.477 MB / 0.8698 GB Notification: Performance of NFScalarize.scalarize: time 0.0009269/0.2898, allocations: 0.8452 MB / 0.9608 GB, free: 8.629 MB / 0.8698 GB Notification: Performance of NFVerifyModel.verify: time 0.001215/0.2911, allocations: 0.8417 MB / 0.9616 GB, free: 7.785 MB / 0.8698 GB Notification: Performance of NFConvertDAE.convert: time 0.005876/0.2969, allocations: 3.851 MB / 0.9654 GB, free: 3.922 MB / 0.8698 GB Notification: Performance of FrontEnd - DAE generated: time 4.598e-06/0.2969, allocations: 7.938 kB / 0.9654 GB, free: 3.914 MB / 0.8698 GB Notification: Performance of FrontEnd: time 3.587e-06/0.2969, allocations: 4 kB / 0.9654 GB, free: 3.91 MB / 0.8698 GB Notification: Performance of Transformations before backend: time 4.839e-05/0.297, allocations: 0 / 0.9654 GB, free: 3.91 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: 435 * Number of variables: 435 Notification: Performance of Generate backend data structure: time 0.005606/0.3026, allocations: 2.783 MB / 0.9681 GB, free: 1.074 MB / 0.8698 GB Notification: Performance of prepare preOptimizeDAE: time 5.45e-05/0.3026, allocations: 12.03 kB / 0.9681 GB, free: 1.062 MB / 0.8698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004952/0.3076, allocations: 0.8945 MB / 0.969 GB, free: 168 kB / 0.8698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003577/0.3112, allocations: 1.615 MB / 0.9705 GB, free: 14.51 MB / 0.8855 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001686/0.3113, allocations: 131.4 kB / 0.9707 GB, free: 14.38 MB / 0.8855 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003475/0.3117, allocations: 191.9 kB / 0.9709 GB, free: 14.19 MB / 0.8855 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004811/0.3165, allocations: 2.725 MB / 0.9735 GB, free: 11.23 MB / 0.8855 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.857e-05/0.3165, allocations: 0 / 0.9735 GB, free: 11.23 MB / 0.8855 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001852/0.3167, allocations: 75.94 kB / 0.9736 GB, free: 11.16 MB / 0.8855 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.563e-05/0.3168, allocations: 44 kB / 0.9736 GB, free: 11.11 MB / 0.8855 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003939/0.3207, allocations: 2.046 MB / 0.9756 GB, free: 9.062 MB / 0.8855 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 0.01057/0.3313, allocations: 4.49 MB / 0.98 GB, free: 4.504 MB / 0.8855 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003649/0.3349, allocations: 1.731 MB / 0.9817 GB, free: 2.766 MB / 0.8855 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001443/0.3364, allocations: 0.7229 MB / 0.9824 GB, free: 2.043 MB / 0.8855 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005159/0.3369, allocations: 125.2 kB / 0.9825 GB, free: 1.918 MB / 0.8855 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002481/0.3394, allocations: 1.627 MB / 0.9841 GB, free: 128 kB / 0.8855 GB Notification: Performance of pre-optimization done (n=154): time 3.677e-06/0.3394, allocations: 0 / 0.9841 GB, free: 128 kB / 0.8855 GB Notification: Performance of matching and sorting (n=154): time 0.007729/0.3471, allocations: 2.679 MB / 0.9867 GB, free: 13.43 MB / 0.9011 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001791/0.3473, allocations: 205.2 kB / 0.9869 GB, free: 13.18 MB / 0.9011 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002827/0.3501, allocations: 1.713 MB / 0.9886 GB, free: 11.45 MB / 0.9011 GB Notification: Performance of collectPreVariables (initialization): time 0.0002906/0.3504, allocations: 61.7 kB / 0.9887 GB, free: 11.38 MB / 0.9011 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009924/0.3514, allocations: 0.8671 MB / 0.9895 GB, free: 10.5 MB / 0.9011 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005943/0.352, allocations: 0.5151 MB / 0.99 GB, free: 9.984 MB / 0.9011 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004938/0.3525, allocations: 271.5 kB / 0.9903 GB, free: 9.715 MB / 0.9011 GB Notification: Performance of setup shared object (initialization): time 0.0002265/0.3527, allocations: 357.9 kB / 0.9906 GB, free: 9.359 MB / 0.9011 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001305/0.354, allocations: 0.6169 MB / 0.9912 GB, free: 8.742 MB / 0.9011 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00199/0.356, allocations: 1.269 MB / 0.9925 GB, free: 7.316 MB / 0.9011 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00275/0.3588, allocations: 1.387 MB / 0.9938 GB, free: 5.922 MB / 0.9011 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.45e-06/0.3588, allocations: 0 / 0.9938 GB, free: 5.922 MB / 0.9011 GB Notification: Performance of matching and sorting (n=175) (initialization): time 0.004901/0.3637, allocations: 1.953 MB / 0.9957 GB, free: 3.945 MB / 0.9011 GB Notification: Performance of prepare postOptimizeDAE: time 2.578e-05/0.3637, allocations: 4 kB / 0.9957 GB, free: 3.941 MB / 0.9011 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.11e-05/0.3637, allocations: 0 / 0.9957 GB, free: 3.941 MB / 0.9011 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00169/0.3654, allocations: 304 kB / 0.996 GB, free: 3.629 MB / 0.9011 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001698/0.3671, allocations: 335.5 kB / 0.9963 GB, free: 3.301 MB / 0.9011 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007792/0.3749, allocations: 6.689 MB / 1.003 GB, free: 12.1 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001887/0.3768, allocations: 159.3 kB / 1.003 GB, free: 11.95 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003127/0.3771, allocations: 59.95 kB / 1.003 GB, free: 11.89 MB / 0.9167 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 27 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.decAng.k,$PRE.weaDat.decAng.k,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.k,$PRE.weaDat.eqnTim.k,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.k,$PRE.weaDat.conTim.k,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.k,$PRE.weaDat.conTimMin.k,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.k,$PRE.weaDat.locTim.k,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (165): * Single equations (assignments): 160 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.001486/0.3786, allocations: 500 kB / 1.004 GB, free: 11.39 MB / 0.9167 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009269/0.3795, allocations: 234.8 kB / 1.004 GB, free: 11.16 MB / 0.9167 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005673/0.3852, allocations: 2.16 MB / 1.006 GB, free: 8.969 MB / 0.9167 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.08e-05/0.3852, allocations: 16 kB / 1.006 GB, free: 8.953 MB / 0.9167 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.644e-05/0.3852, allocations: 4 kB / 1.006 GB, free: 8.949 MB / 0.9167 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.171e-05/0.3852, allocations: 7.969 kB / 1.006 GB, free: 8.941 MB / 0.9167 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009184/0.3944, allocations: 3.745 MB / 1.01 GB, free: 5.129 MB / 0.9167 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.034e-06/0.3944, allocations: 0 / 1.01 GB, free: 5.129 MB / 0.9167 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001584/0.396, allocations: 323.5 kB / 1.01 GB, free: 4.812 MB / 0.9167 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001458/0.3975, allocations: 280 kB / 1.01 GB, free: 4.523 MB / 0.9167 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001483/0.3976, allocations: 39.97 kB / 1.01 GB, free: 4.484 MB / 0.9167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007983/0.4056, allocations: 6.722 MB / 1.017 GB, free: 13.24 MB / 0.9323 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.913e-06/0.4056, allocations: 0 / 1.017 GB, free: 13.24 MB / 0.9323 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005708/0.4113, allocations: 2.097 MB / 1.019 GB, free: 11.1 MB / 0.9323 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001265/0.4126, allocations: 402.4 kB / 1.019 GB, free: 10.71 MB / 0.9323 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004166/0.413, allocations: 35.94 kB / 1.019 GB, free: 10.67 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001571/0.4146, allocations: 103.9 kB / 1.019 GB, free: 10.57 MB / 0.9323 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003422/0.4149, allocations: 125.7 kB / 1.019 GB, free: 10.45 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002388/0.4151, allocations: 71.95 kB / 1.019 GB, free: 10.38 MB / 0.9323 GB Notification: Performance of sorting global known variables: time 0.002501/0.4176, allocations: 1.224 MB / 1.021 GB, free: 9.156 MB / 0.9323 GB Notification: Performance of sort global known variables: time 7.1e-08/0.4176, allocations: 0 / 1.021 GB, free: 9.156 MB / 0.9323 GB Notification: Performance of remove unused functions: time 0.002684/0.4203, allocations: 0.7248 MB / 1.021 GB, free: 8.43 MB / 0.9323 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 15 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.locTim.k,weaDat.conTimMin.tNext,weaDat.conTimMin.k,weaDat.conTim.tNext,weaDat.conTim.k,weaDat.eqnTim.tNext,weaDat.eqnTim.k,weaDat.decAng.tNext,weaDat.decAng.k) * Number of discrete states: 10 (weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.locTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext,weaDat.decAng.k,weaDat.eqnTim.k,weaDat.conTim.k,weaDat.conTimMin.k,weaDat.locTim.k) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (157): * Single equations (assignments): 142 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003387/0.4237, allocations: 0.8141 MB / 1.022 GB, free: 7.824 MB / 0.9323 GB Notification: Performance of simCode: created initialization part: time 0.004634/0.4283, allocations: 2.101 MB / 1.024 GB, free: 5.66 MB / 0.9323 GB Notification: Performance of simCode: created event and clocks part: time 6.462e-06/0.4283, allocations: 0.6562 kB / 1.024 GB, free: 5.66 MB / 0.9323 GB Notification: Performance of simCode: created simulation system equations: time 0.002552/0.4309, allocations: 1.379 MB / 1.026 GB, free: 4.219 MB / 0.9323 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003355/0.4343, allocations: 0.5887 MB / 1.026 GB, free: 3.648 MB / 0.9323 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.3545/0.7887, allocations: 3.853 MB / 1.03 GB, free: 250.7 MB / 0.9323 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001319/0.79, allocations: 0.9581 MB / 1.031 GB, free: 250.5 MB / 0.9323 GB Notification: Performance of simCode: alias equations: time 0.002002/0.792, allocations: 0.4939 MB / 1.031 GB, free: 250.5 MB / 0.9323 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005452/0.7926, allocations: 175.8 kB / 1.032 GB, free: 250.5 MB / 0.9323 GB Notification: Performance of SimCode: time 1.482e-06/0.7926, allocations: 0.9375 kB / 1.032 GB, free: 250.5 MB / 0.9323 GB Notification: Performance of Templates: time 0.0475/0.8401, allocations: 32.48 MB / 1.063 GB, free: 233.1 MB / 0.9323 GB " [Timeout remaining time 299] make -j1 -f Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData.makefile [Timeout 300] (rm -f Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData.pipe ; mkfifo Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData.pipe >> ../files/Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData.sim & ./Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_Sources_Examples_Outside_CpData.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData.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: 9.972334175021388]