Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine.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 0.0009425/0.0009425, allocations: 93.06 kB / 19.65 MB, free: 272 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 0.0009305/0.0009305, allocations: 169 kB / 23.03 MB, free: 1.539 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 0.8695/0.8695, allocations: 177.1 MB / 203.4 MB, free: 5.633 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 0.7371/0.7371, allocations: 154.6 MB / 414.5 MB, free: 0.6211 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.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine") translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.533e-06/1.533e-06, allocations: 0 / 0.5203 GB, free: 2.18 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.745e-05/1.899e-05, allocations: 7.578 kB / 0.5204 GB, free: 2.172 MB / 490.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine): time 0.01535/0.01537, allocations: 18.8 MB / 0.5387 GB, free: 15.32 MB / 0.5105 GB Notification: Performance of NFInst.instExpressions: time 0.009803/0.02517, allocations: 9.506 MB / 0.548 GB, free: 5.84 MB / 0.5105 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001023/0.0262, allocations: 186.6 kB / 0.5482 GB, free: 5.656 MB / 0.5105 GB Notification: Performance of NFTyping.typeComponents: time 0.001179/0.02738, allocations: 0.7865 MB / 0.5489 GB, free: 4.867 MB / 0.5105 GB Notification: Performance of NFTyping.typeBindings: time 0.00293/0.03031, allocations: 2.591 MB / 0.5515 GB, free: 2.281 MB / 0.5105 GB Notification: Performance of NFTyping.typeClassSections: time 0.001966/0.03227, allocations: 1.573 MB / 0.553 GB, free: 0.7109 MB / 0.5105 GB Notification: Performance of NFFlatten.flatten: time 0.005095/0.03737, allocations: 7.715 MB / 0.5605 GB, free: 8.977 MB / 0.5261 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003591/0.04096, allocations: 4.585 MB / 0.565 GB, free: 4.266 MB / 0.5261 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003895/0.04485, allocations: 4.912 MB / 0.5698 GB, free: 15.35 MB / 0.5417 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002524/0.04738, allocations: 3.284 MB / 0.573 GB, free: 12.06 MB / 0.5417 GB Notification: Performance of NFPackage.collectConstants: time 0.0007668/0.04814, allocations: 0.5898 MB / 0.5736 GB, free: 11.47 MB / 0.5417 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0008057/0.04895, allocations: 0.6756 MB / 0.5743 GB, free: 10.8 MB / 0.5417 GB Notification: Performance of NFScalarize.scalarize: time 0.001473/0.05042, allocations: 2.549 MB / 0.5767 GB, free: 8.242 MB / 0.5417 GB Notification: Performance of NFVerifyModel.verify: time 0.002268/0.05269, allocations: 2 MB / 0.5787 GB, free: 6.238 MB / 0.5417 GB Notification: Performance of NFConvertDAE.convert: time 0.003749/0.05644, allocations: 4.842 MB / 0.5834 GB, free: 1.383 MB / 0.5417 GB Notification: Performance of FrontEnd - DAE generated: time 6.061e-06/0.05645, allocations: 1.688 kB / 0.5834 GB, free: 1.383 MB / 0.5417 GB Notification: Performance of FrontEnd: time 1.563e-06/0.05645, allocations: 0 / 0.5834 GB, free: 1.383 MB / 0.5417 GB Notification: Performance of Transformations before backend: time 0.0001508/0.0566, allocations: 3.938 kB / 0.5834 GB, free: 1.379 MB / 0.5417 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1133 * Number of variables: 1133 Notification: Performance of Generate backend data structure: time 0.005806/0.0624, allocations: 5.285 MB / 0.5886 GB, free: 12.03 MB / 0.5573 GB Notification: Performance of prepare preOptimizeDAE: time 3.707e-05/0.06244, allocations: 13.47 kB / 0.5886 GB, free: 12.02 MB / 0.5573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00297/0.06541, allocations: 1.497 MB / 0.5901 GB, free: 10.52 MB / 0.5573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003174/0.06859, allocations: 2.914 MB / 0.5929 GB, free: 7.547 MB / 0.5573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001478/0.06873, allocations: 314.3 kB / 0.5932 GB, free: 7.238 MB / 0.5573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001691/0.07042, allocations: 432.3 kB / 0.5936 GB, free: 6.816 MB / 0.5573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007705/0.07813, allocations: 4.556 MB / 0.5981 GB, free: 1.758 MB / 0.5573 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001016/0.07823, allocations: 25.17 kB / 0.5981 GB, free: 1.734 MB / 0.5573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000349/0.07858, allocations: 184 kB / 0.5983 GB, free: 1.555 MB / 0.5573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000499/0.07908, allocations: 372 kB / 0.5986 GB, free: 1.188 MB / 0.5573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003387/0.08247, allocations: 1.624 MB / 0.6002 GB, free: 15.55 MB / 0.573 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02379/0.1063, allocations: 21.18 MB / 0.6209 GB, free: 9.781 MB / 0.5886 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008658/0.1071, allocations: 0.5644 MB / 0.6215 GB, free: 9.211 MB / 0.5886 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006186/0.1077, allocations: 0.5454 MB / 0.622 GB, free: 8.672 MB / 0.5886 GB Notification: Performance of preOpt evalFunc (simulation): time 7.31e-05/0.1078, allocations: 22.88 kB / 0.622 GB, free: 8.652 MB / 0.5886 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.021e-05/0.1079, allocations: 54.7 kB / 0.6221 GB, free: 8.586 MB / 0.5886 GB Notification: Performance of pre-optimization done (n=130): time 3.407e-06/0.1079, allocations: 0 / 0.6221 GB, free: 8.586 MB / 0.5886 GB Notification: Performance of matching and sorting (n=199): time 0.01148/0.1193, allocations: 6.614 MB / 0.6285 GB, free: 1.918 MB / 0.5886 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.964e-05/0.1194, allocations: 69.41 kB / 0.6286 GB, free: 1.84 MB / 0.5886 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001428/0.1208, allocations: 1.703 MB / 0.6302 GB, free: 104 kB / 0.5886 GB Notification: Performance of collectPreVariables (initialization): time 0.0001078/0.1209, allocations: 57.7 kB / 0.6303 GB, free: 40 kB / 0.5886 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009395/0.1219, allocations: 2.129 MB / 0.6324 GB, free: 13.89 MB / 0.6042 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006402/0.1225, allocations: 0.7243 MB / 0.6331 GB, free: 13.16 MB / 0.6042 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004469/0.1229, allocations: 410.4 kB / 0.6335 GB, free: 12.75 MB / 0.6042 GB Notification: Performance of setup shared object (initialization): time 9.619e-05/0.123, allocations: 480.8 kB / 0.6339 GB, free: 12.28 MB / 0.6042 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007596/0.1238, allocations: 0.5081 MB / 0.6344 GB, free: 11.77 MB / 0.6042 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001084/0.1249, allocations: 1.327 MB / 0.6357 GB, free: 10.1 MB / 0.6042 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002002/0.1269, allocations: 2.026 MB / 0.6377 GB, free: 7.746 MB / 0.6042 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.879e-06/0.1269, allocations: 4 kB / 0.6377 GB, free: 7.742 MB / 0.6042 GB Notification: Performance of matching and sorting (n=294) (initialization): time 0.005179/0.1321, allocations: 3.307 MB / 0.6409 GB, free: 4.344 MB / 0.6042 GB Notification: Performance of prepare postOptimizeDAE: time 3.164e-05/0.1321, allocations: 13.88 kB / 0.641 GB, free: 4.332 MB / 0.6042 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.909e-05/0.1321, allocations: 20.16 kB / 0.641 GB, free: 4.312 MB / 0.6042 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004326/0.1364, allocations: 1.735 MB / 0.6427 GB, free: 2.5 MB / 0.6042 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009446/0.1374, allocations: 383.4 kB / 0.643 GB, free: 2.125 MB / 0.6042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2423/0.3797, allocations: 35.83 MB / 0.678 GB, free: 145.4 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00153/0.3812, allocations: 127.7 kB / 0.6781 GB, free: 145.4 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001283/0.3814, allocations: 90.47 kB / 0.6782 GB, free: 145.4 MB / 0.6355 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 78 * 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 (204): * Single equations (assignments): 186 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 18 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 18 systems {(3,5,100.0%), (3,5,100.0%), (3,5,100.0%), (3,5,100.0%), (3,5,100.0%), (3,5,100.0%), (2,4,100.0%), (2,4,100.0%), (2,4,100.0%), (2,4,100.0%), (2,4,100.0%), (2,4,100.0%), (2,2,100.0%), (2,2,100.0%), (2,2,100.0%), (2,2,100.0%), (2,2,100.0%), (2,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.000856/0.3822, allocations: 302.6 kB / 0.6785 GB, free: 145.2 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003168/0.3825, allocations: 328.2 kB / 0.6788 GB, free: 145.2 MB / 0.6355 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00395/0.3865, allocations: 2.89 MB / 0.6817 GB, free: 144.9 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.407e-06/0.3865, allocations: 26.12 kB / 0.6817 GB, free: 144.9 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.826e-05/0.3865, allocations: 17.22 kB / 0.6817 GB, free: 144.9 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.142e-05/0.3865, allocations: 9.891 kB / 0.6817 GB, free: 144.9 MB / 0.6355 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007702/0.3942, allocations: 6.29 MB / 0.6879 GB, free: 143.8 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.474e-06/0.3942, allocations: 6.031 kB / 0.6879 GB, free: 143.8 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000437/0.3947, allocations: 217.8 kB / 0.6881 GB, free: 143.8 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.003569/0.3982, allocations: 1.634 MB / 0.6897 GB, free: 143.6 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.832e-05/0.3983, allocations: 38.94 kB / 0.6897 GB, free: 143.6 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01318/0.4115, allocations: 35.77 MB / 0.7246 GB, free: 112.7 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.811e-06/0.4115, allocations: 10.16 kB / 0.7246 GB, free: 112.7 MB / 0.6355 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004165/0.4157, allocations: 3.013 MB / 0.7276 GB, free: 111.8 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00073/0.4164, allocations: 0.5014 MB / 0.7281 GB, free: 111.8 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001942/0.4166, allocations: 48.66 kB / 0.7281 GB, free: 111.8 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006406/0.4173, allocations: 125.1 kB / 0.7282 GB, free: 111.8 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004926/0.4178, allocations: 204.8 kB / 0.7284 GB, free: 111.8 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.695e-05/0.4178, allocations: 57.47 kB / 0.7285 GB, free: 111.8 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 0.0007897/0.4186, allocations: 0.9796 MB / 0.7294 GB, free: 111.6 MB / 0.6355 GB Notification: Performance of sort global known variables: time 8.1e-08/0.4186, allocations: 3.125 kB / 0.7294 GB, free: 111.6 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.002393/0.421, allocations: 1.046 MB / 0.7305 GB, free: 111.6 MB / 0.6355 GB Notification: Model statistics after passing the back-end for simulation: * 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 simulation (112): * Single equations (assignments): 94 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 18 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 18 systems {(2,2,100.0%), (2,4,100.0%), (2,2,100.0%), (2,4,100.0%), (2,2,100.0%), (2,4,100.0%), (3,5,100.0%), (3,5,100.0%), (3,5,100.0%), (2,2,100.0%), (2,4,100.0%), (2,2,100.0%), (2,4,100.0%), (2,2,100.0%), (2,4,100.0%), (3,5,100.0%), (3,5,100.0%), (3,5,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0002412/0.4213, allocations: 163.2 kB / 0.7306 GB, free: 111.6 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.004628/0.4259, allocations: 5.425 MB / 0.7359 GB, free: 108.3 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 7.805e-06/0.4259, allocations: 2.406 kB / 0.7359 GB, free: 108.3 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.002886/0.4288, allocations: 4.57 MB / 0.7404 GB, free: 105.1 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002097/0.4309, allocations: 0.9116 MB / 0.7413 GB, free: 105 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009155/0.44, allocations: 7.28 MB / 0.7484 GB, free: 101.9 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001101/0.4411, allocations: 1.164 MB / 0.7495 GB, free: 101.5 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.001207/0.4423, allocations: 436 kB / 0.7499 GB, free: 101.4 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002297/0.4426, allocations: 135 kB / 0.7501 GB, free: 101.4 MB / 0.6355 GB Notification: Performance of SimCode: time 1.894e-06/0.4426, allocations: 0 / 0.7501 GB, free: 101.4 MB / 0.6355 GB Notification: Performance of Templates: time 0.06364/0.5062, allocations: 63.68 MB / 0.8123 GB, free: 58.54 MB / 0.6355 GB " [Timeout remaining time 659] make -j1 -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine.makefile [Timeout 660] (rm -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine.pipe ; mkfifo IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine.pipe ; head -c 1048576 < IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine.pipe >> ../files/IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine.sim & ./IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine -abortSlowSimulation -alarm=240 -lv LOG_STATS > IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 4.9682011576369405]