Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.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 0.0009579/0.0009579, allocations: 93.06 kB / 19.65 MB, free: 276 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 0.0009913/0.0009913, allocations: 165 kB / 23.02 MB, free: 1.547 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 0.9259/0.9259, allocations: 177.1 MB / 203.4 MB, free: 5.609 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:108:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:116:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo): time 0.8004/0.8004, allocations: 154.6 MB / 414.5 MB, free: 0.6797 MB / 378.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function. " [Timeout remaining time 179] Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/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(IDEAS.BoundaryConditions.SolarGeometry.Examples.ZenithAngle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.BoundaryConditions.SolarGeometry.Examples.ZenithAngle") translateModel(IDEAS.BoundaryConditions.SolarGeometry.Examples.ZenithAngle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.BoundaryConditions.SolarGeometry.Examples.ZenithAngle") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.353e-06/1.353e-06, allocations: 0 / 0.5203 GB, free: 2.273 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.5e-05/1.635e-05, allocations: 2.312 kB / 0.5203 GB, free: 2.27 MB / 490.7 MB Notification: Performance of NFInst.instantiate(IDEAS.BoundaryConditions.SolarGeometry.Examples.ZenithAngle): time 0.004985/0.005002, allocations: 4.7 MB / 0.5249 GB, free: 13.57 MB / 0.4948 GB Notification: Performance of NFInst.instExpressions: time 0.1314/0.1364, allocations: 146.5 MB / 0.668 GB, free: 10.66 MB / 0.6355 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006951/0.1371, allocations: 23.81 kB / 0.668 GB, free: 10.63 MB / 0.6355 GB Notification: Performance of NFTyping.typeComponents: time 0.000512/0.1376, allocations: 202.1 kB / 0.6682 GB, free: 10.43 MB / 0.6355 GB Notification: Performance of NFTyping.typeBindings: time 0.001265/0.1389, allocations: 0.5746 MB / 0.6688 GB, free: 9.855 MB / 0.6355 GB Notification: Performance of NFTyping.typeClassSections: time 0.001324/0.1402, allocations: 0.853 MB / 0.6696 GB, free: 9 MB / 0.6355 GB Notification: Performance of NFFlatten.flatten: time 0.0009881/0.1412, allocations: 1.436 MB / 0.671 GB, free: 7.555 MB / 0.6355 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004858/0.1417, allocations: 401.7 kB / 0.6714 GB, free: 7.145 MB / 0.6355 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0006355/0.1423, allocations: 0.7173 MB / 0.6721 GB, free: 6.426 MB / 0.6355 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003589/0.1427, allocations: 402.8 kB / 0.6725 GB, free: 6.031 MB / 0.6355 GB Notification: Performance of NFPackage.collectConstants: time 0.000111/0.1428, allocations: 120 kB / 0.6726 GB, free: 5.914 MB / 0.6355 GB Notification: Performance of NFFlatten.collectFunctions: time 0.000696/0.1435, allocations: 0.4915 MB / 0.6731 GB, free: 5.422 MB / 0.6355 GB Notification: Performance of NFScalarize.scalarize: time 0.0001961/0.1437, allocations: 307 kB / 0.6733 GB, free: 5.121 MB / 0.6355 GB Notification: Performance of NFVerifyModel.verify: time 0.0002529/0.144, allocations: 391 kB / 0.6737 GB, free: 4.738 MB / 0.6355 GB Notification: Performance of NFConvertDAE.convert: time 0.001051/0.145, allocations: 1.265 MB / 0.675 GB, free: 3.469 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 4.749e-06/0.145, allocations: 0 / 0.675 GB, free: 3.469 MB / 0.6355 GB Notification: Performance of FrontEnd: time 1.032e-06/0.145, allocations: 0 / 0.675 GB, free: 3.469 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 1.002e-05/0.145, allocations: 0 / 0.675 GB, free: 3.469 MB / 0.6355 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 211 * Number of variables: 211 Notification: Performance of Generate backend data structure: time 0.00147/0.1465, allocations: 1.484 MB / 0.6764 GB, free: 1.941 MB / 0.6355 GB Notification: Performance of prepare preOptimizeDAE: time 3.553e-05/0.1465, allocations: 12.03 kB / 0.6764 GB, free: 1.93 MB / 0.6355 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008664/0.1474, allocations: 343.5 kB / 0.6767 GB, free: 1.594 MB / 0.6355 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007224/0.1481, allocations: 0.713 MB / 0.6774 GB, free: 0.8555 MB / 0.6355 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.113e-05/0.1482, allocations: 74.06 kB / 0.6775 GB, free: 0.7852 MB / 0.6355 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.723e-05/0.1482, allocations: 83.98 kB / 0.6776 GB, free: 0.7031 MB / 0.6355 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.2574/0.4057, allocations: 0.999 MB / 0.6786 GB, free: 57.04 MB / 0.6355 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.581e-05/0.4057, allocations: 0.7969 kB / 0.6786 GB, free: 57.04 MB / 0.6355 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.854e-05/0.4058, allocations: 36.5 kB / 0.6786 GB, free: 57.04 MB / 0.6355 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.843e-05/0.4058, allocations: 21.38 kB / 0.6786 GB, free: 57.04 MB / 0.6355 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008242/0.4066, allocations: 0.7833 MB / 0.6794 GB, free: 57.04 MB / 0.6355 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002284/0.4089, allocations: 2.219 MB / 0.6816 GB, free: 56.2 MB / 0.6355 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007246/0.4096, allocations: 473.2 kB / 0.682 GB, free: 56.16 MB / 0.6355 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002062/0.4098, allocations: 165.5 kB / 0.6822 GB, free: 56.15 MB / 0.6355 GB Notification: Performance of preOpt evalFunc (simulation): time 5.306e-05/0.4099, allocations: 30.53 kB / 0.6822 GB, free: 56.15 MB / 0.6355 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003993/0.4103, allocations: 475 kB / 0.6826 GB, free: 55.94 MB / 0.6355 GB Notification: Performance of pre-optimization done (n=79): time 1.893e-06/0.4103, allocations: 3.844 kB / 0.6826 GB, free: 55.94 MB / 0.6355 GB Notification: Performance of matching and sorting (n=79): time 0.001382/0.4117, allocations: 0.7848 MB / 0.6834 GB, free: 55.84 MB / 0.6355 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.022e-05/0.4117, allocations: 194.3 kB / 0.6836 GB, free: 55.62 MB / 0.6355 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003855/0.4121, allocations: 0.5806 MB / 0.6842 GB, free: 55.43 MB / 0.6355 GB Notification: Performance of collectPreVariables (initialization): time 3.918e-05/0.4121, allocations: 45.11 kB / 0.6842 GB, free: 55.39 MB / 0.6355 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001622/0.4123, allocations: 452 kB / 0.6846 GB, free: 55.19 MB / 0.6355 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001035/0.4124, allocations: 269.5 kB / 0.6849 GB, free: 55.05 MB / 0.6355 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001445/0.4125, allocations: 168.1 kB / 0.6851 GB, free: 55.02 MB / 0.6355 GB Notification: Performance of setup shared object (initialization): time 8.515e-05/0.4126, allocations: 0.5578 MB / 0.6856 GB, free: 54.53 MB / 0.6355 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001896/0.4128, allocations: 126.8 kB / 0.6857 GB, free: 54.53 MB / 0.6355 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002595/0.4131, allocations: 359.3 kB / 0.6861 GB, free: 54.3 MB / 0.6355 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004259/0.4135, allocations: 367.1 kB / 0.6864 GB, free: 54.24 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.885e-06/0.4135, allocations: 0 / 0.6864 GB, free: 54.24 MB / 0.6355 GB Notification: Performance of matching and sorting (n=95) (initialization): time 0.0008446/0.4143, allocations: 0.6183 MB / 0.687 GB, free: 54.14 MB / 0.6355 GB Notification: Performance of prepare postOptimizeDAE: time 1.657e-05/0.4144, allocations: 6.469 kB / 0.687 GB, free: 54.14 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.632e-06/0.4144, allocations: 6.875 kB / 0.687 GB, free: 54.13 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000444/0.4148, allocations: 129.9 kB / 0.6872 GB, free: 54.12 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000316/0.4151, allocations: 156.2 kB / 0.6873 GB, free: 54.12 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001/0.4161, allocations: 1.903 MB / 0.6892 GB, free: 52.37 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000274/0.4164, allocations: 75.5 kB / 0.6892 GB, free: 52.36 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.895e-05/0.4164, allocations: 33.19 kB / 0.6893 GB, free: 52.36 MB / 0.6355 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 17 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,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 (93): * Single equations (assignments): 92 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0001608/0.4166, allocations: 212.7 kB / 0.6895 GB, free: 52.19 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001012/0.4167, allocations: 111 kB / 0.6896 GB, free: 52.15 MB / 0.6355 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001032/0.4177, allocations: 0.8092 MB / 0.6904 GB, free: 52.05 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.681e-06/0.4177, allocations: 9.406 kB / 0.6904 GB, free: 52.05 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.896e-06/0.4177, allocations: 3.938 kB / 0.6904 GB, free: 52.05 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.604e-06/0.4177, allocations: 3.922 kB / 0.6904 GB, free: 52.05 MB / 0.6355 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001458/0.4192, allocations: 1.449 MB / 0.6918 GB, free: 51.7 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.225e-06/0.4192, allocations: 0 / 0.6918 GB, free: 51.7 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002706/0.4195, allocations: 142.2 kB / 0.6919 GB, free: 51.7 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000328/0.4198, allocations: 116.4 kB / 0.692 GB, free: 51.69 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.469e-05/0.4198, allocations: 24.67 kB / 0.6921 GB, free: 51.69 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000801/0.4206, allocations: 1.924 MB / 0.6939 GB, free: 49.94 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.553e-06/0.4206, allocations: 8.234 kB / 0.694 GB, free: 49.93 MB / 0.6355 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008731/0.4215, allocations: 0.8264 MB / 0.6948 GB, free: 49.67 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002066/0.4217, allocations: 203 kB / 0.695 GB, free: 49.62 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.894e-05/0.4218, allocations: 18.94 kB / 0.695 GB, free: 49.62 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002425/0.422, allocations: 44.42 kB / 0.695 GB, free: 49.62 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001008/0.4221, allocations: 74.86 kB / 0.6951 GB, free: 49.62 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.012e-05/0.4222, allocations: 34.44 kB / 0.6951 GB, free: 49.62 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 0.0002599/0.4224, allocations: 399.4 kB / 0.6955 GB, free: 49.49 MB / 0.6355 GB Notification: Performance of sort global known variables: time 7e-08/0.4224, allocations: 0.9375 kB / 0.6955 GB, free: 49.49 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.0005419/0.423, allocations: 331.3 kB / 0.6958 GB, free: 49.46 MB / 0.6355 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext) * Number of discrete states: 5 (weaDat.locTim.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (90): * Single equations (assignments): 84 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 5 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001075/0.424, allocations: 0.6298 MB / 0.6964 GB, free: 49.34 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.0007291/0.4248, allocations: 0.6408 MB / 0.6971 GB, free: 49.13 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 1.853e-06/0.4248, allocations: 0 / 0.6971 GB, free: 49.13 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.0003716/0.4251, allocations: 468 kB / 0.6975 GB, free: 48.94 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006591/0.4258, allocations: 319.5 kB / 0.6978 GB, free: 48.92 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001821/0.4276, allocations: 1.493 MB / 0.6993 GB, free: 48.23 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 9.082e-05/0.4277, allocations: 188 kB / 0.6994 GB, free: 48.15 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.0003967/0.4281, allocations: 251.1 kB / 0.6997 GB, free: 48.11 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001713/0.4283, allocations: 109.4 kB / 0.6998 GB, free: 48.11 MB / 0.6355 GB Notification: Performance of SimCode: time 5.91e-07/0.4283, allocations: 0 / 0.6998 GB, free: 48.11 MB / 0.6355 GB Notification: Performance of Templates: time 0.01917/0.4475, allocations: 15.36 MB / 0.7148 GB, free: 46.66 MB / 0.6355 GB " [Timeout remaining time 660] make -j1 -f IDEAS_IDEAS.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.makefile [Timeout 660] (rm -f IDEAS_IDEAS.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.pipe ; mkfifo IDEAS_IDEAS.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.pipe ; head -c 1048576 < IDEAS_IDEAS.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.pipe >> ../files/IDEAS_IDEAS.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.sim & ./IDEAS_IDEAS.BoundaryConditions.SolarGeometry.Examples.ZenithAngle -abortSlowSimulation -alarm=240 -lv LOG_STATS > IDEAS_IDEAS.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 4.724867842160165]