Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.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 0.001296/0.001296, allocations: 88.22 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 0.001559/0.001559, allocations: 177 kB / 23.02 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 0.9901/0.9901, allocations: 177.1 MB / 203.4 MB, free: 5.625 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/PhotoVoltaics 2.1.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PhotoVoltaics 2.1.0/package.mo): time 0.01786/0.01786, allocations: 4.227 MB / 264.2 MB, free: 8.926 MB / 250.7 MB " [Timeout remaining time 180] Using package PhotoVoltaics with version 2.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PhotoVoltaics 2.1.0/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(PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic") translateModel(PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.284e-06/2.284e-06, allocations: 0 / 339.1 MB, free: 10.24 MB / 266.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.2e-05/3.428e-05, allocations: 6.25 kB / 339.1 MB, free: 10.23 MB / 266.7 MB Notification: Performance of NFInst.instantiate(PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic): time 0.005704/0.005739, allocations: 3.819 MB / 342.9 MB, free: 6.383 MB / 266.7 MB Notification: Performance of NFInst.instExpressions: time 0.002844/0.008583, allocations: 1.492 MB / 344.4 MB, free: 4.887 MB / 266.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004529/0.009036, allocations: 11.94 kB / 344.4 MB, free: 4.875 MB / 266.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0007068/0.009742, allocations: 222.4 kB / 344.6 MB, free: 4.656 MB / 266.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0006499/0.01039, allocations: 210.3 kB / 344.8 MB, free: 4.449 MB / 266.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0005845/0.01098, allocations: 231.5 kB / 345 MB, free: 4.223 MB / 266.7 MB Notification: Performance of NFFlatten.flatten: time 0.0009402/0.01192, allocations: 0.7823 MB / 345.8 MB, free: 3.438 MB / 266.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003181/0.01224, allocations: 110.4 kB / 345.9 MB, free: 3.324 MB / 266.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0007509/0.01299, allocations: 454.9 kB / 346.4 MB, free: 2.879 MB / 266.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0004757/0.01346, allocations: 239.3 kB / 346.6 MB, free: 2.645 MB / 266.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0001135/0.01358, allocations: 64 kB / 346.7 MB, free: 2.582 MB / 266.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.000127/0.0137, allocations: 83.92 kB / 346.8 MB, free: 2.5 MB / 266.7 MB Notification: Performance of NFScalarize.scalarize: time 6.299e-05/0.01377, allocations: 131.5 kB / 346.9 MB, free: 2.371 MB / 266.7 MB Notification: Performance of NFVerifyModel.verify: time 0.000153/0.01392, allocations: 203.4 kB / 347.1 MB, free: 2.172 MB / 266.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0005593/0.01448, allocations: 470.3 kB / 347.5 MB, free: 1.711 MB / 266.7 MB Notification: Performance of FrontEnd - DAE generated: time 6.723e-06/0.01448, allocations: 4 kB / 347.5 MB, free: 1.707 MB / 266.7 MB Notification: Performance of FrontEnd: time 1.633e-06/0.01449, allocations: 0 / 347.5 MB, free: 1.707 MB / 266.7 MB Notification: Performance of Transformations before backend: time 1.023e-05/0.0145, allocations: 0 / 347.5 MB, free: 1.707 MB / 266.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 79 * Number of variables: 79 Notification: Performance of Generate backend data structure: time 0.001243/0.01574, allocations: 0.9604 MB / 348.5 MB, free: 0.7031 MB / 266.7 MB Notification: Performance of prepare preOptimizeDAE: time 5.757e-05/0.0158, allocations: 8.031 kB / 348.5 MB, free: 0.6953 MB / 266.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001933/0.01599, allocations: 84.56 kB / 348.6 MB, free: 0.6133 MB / 266.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005557/0.01655, allocations: 409.9 kB / 349 MB, free: 188 kB / 266.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.357e-05/0.01658, allocations: 33.02 kB / 349 MB, free: 156 kB / 266.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 3.704e-05/0.01662, allocations: 28.38 kB / 349.1 MB, free: 128 kB / 266.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005597/0.01718, allocations: 372.5 kB / 349.4 MB, free: 15.73 MB / 282.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.441e-05/0.01719, allocations: 3.984 kB / 349.4 MB, free: 15.72 MB / 282.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.097e-05/0.01722, allocations: 16 kB / 349.4 MB, free: 15.71 MB / 282.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.291e-05/0.01723, allocations: 8 kB / 349.4 MB, free: 15.7 MB / 282.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002862/0.01752, allocations: 159.8 kB / 349.6 MB, free: 15.54 MB / 282.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001727/0.01925, allocations: 1.495 MB / 351.1 MB, free: 13.98 MB / 282.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0005082/0.01976, allocations: 219 kB / 351.3 MB, free: 13.75 MB / 282.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002181/0.01997, allocations: 71.66 kB / 351.4 MB, free: 13.68 MB / 282.7 MB Notification: Performance of preOpt evalFunc (simulation): time 2.981e-05/0.02, allocations: 7.984 kB / 351.4 MB, free: 13.67 MB / 282.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002395/0.02024, allocations: 192.3 kB / 351.6 MB, free: 13.46 MB / 282.7 MB Notification: Performance of pre-optimization done (n=25): time 1.573e-06/0.02024, allocations: 0 / 351.6 MB, free: 13.46 MB / 282.7 MB Notification: Performance of matching and sorting (n=25): time 0.0008871/0.02113, allocations: 357.4 kB / 351.9 MB, free: 13.1 MB / 282.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.128e-05/0.02117, allocations: 77.11 kB / 352 MB, free: 13 MB / 282.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003437/0.02152, allocations: 478.6 kB / 352.5 MB, free: 12.52 MB / 282.7 MB Notification: Performance of collectPreVariables (initialization): time 2.67e-05/0.02154, allocations: 37.69 kB / 352.5 MB, free: 12.48 MB / 282.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001435/0.02169, allocations: 311 kB / 352.8 MB, free: 12.17 MB / 282.7 MB Notification: Performance of collectInitialBindings (initialization): time 5.147e-05/0.02174, allocations: 83.58 kB / 352.9 MB, free: 12.09 MB / 282.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001013/0.02184, allocations: 79.66 kB / 353 MB, free: 12 MB / 282.7 MB Notification: Performance of setup shared object (initialization): time 0.0002591/0.0221, allocations: 0.5274 MB / 353.5 MB, free: 11.46 MB / 282.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001503/0.02225, allocations: 106.7 kB / 353.6 MB, free: 11.35 MB / 282.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001599/0.02241, allocations: 175.1 kB / 353.8 MB, free: 11.14 MB / 282.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002534/0.02266, allocations: 219.8 kB / 354 MB, free: 10.91 MB / 282.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.675e-06/0.02267, allocations: 0 / 354 MB, free: 10.91 MB / 282.7 MB Notification: Performance of matching and sorting (n=40) (initialization): time 0.0006235/0.02329, allocations: 443.5 kB / 354.4 MB, free: 10.45 MB / 282.7 MB Notification: Performance of prepare postOptimizeDAE: time 3.091e-05/0.02332, allocations: 39.72 kB / 354.5 MB, free: 10.4 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.489e-06/0.02332, allocations: 0 / 354.5 MB, free: 10.4 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004173/0.02374, allocations: 199.2 kB / 354.7 MB, free: 10.2 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001808/0.02392, allocations: 67.89 kB / 354.7 MB, free: 10.13 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001569/0.02549, allocations: 2.791 MB / 357.5 MB, free: 7.188 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000212/0.0257, allocations: 47.81 kB / 357.6 MB, free: 7.141 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.847e-05/0.02573, allocations: 15.98 kB / 357.6 MB, free: 7.125 MB / 282.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002101/0.02594, allocations: 228.5 kB / 357.8 MB, free: 6.891 MB / 282.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001572/0.0261, allocations: 182.4 kB / 358 MB, free: 6.68 MB / 282.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002313/0.02633, allocations: 208.2 kB / 358.2 MB, free: 6.453 MB / 282.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.092e-06/0.02633, allocations: 4 kB / 358.2 MB, free: 6.449 MB / 282.7 MB Notification: Performance of matching and sorting (n=40) (initialization_lambda0): time 0.0005846/0.02692, allocations: 436 kB / 358.6 MB, free: 5.996 MB / 282.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.992e-05/0.02694, allocations: 37.64 kB / 358.6 MB, free: 5.953 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.284e-06/0.02694, allocations: 0 / 358.6 MB, free: 5.953 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003309/0.02727, allocations: 203.3 kB / 358.8 MB, free: 5.746 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001633/0.02743, allocations: 67.89 kB / 358.9 MB, free: 5.68 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001177/0.02861, allocations: 2.787 MB / 361.7 MB, free: 2.734 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002061/0.02882, allocations: 43.86 kB / 361.7 MB, free: 2.691 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.165e-05/0.02884, allocations: 16 kB / 361.8 MB, free: 2.676 MB / 282.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 6 (triangleAndStep.trapezoid.count,$PRE.triangleAndStep.trapezoid.count,triangleAndStep.trapezoid.T_start,$PRE.triangleAndStep.trapezoid.T_start,triangleAndStep.realToInteger.y,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (36): * Single equations (assignments): 33 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {2} * Without analytic Jacobian (size): 0 systems 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 0.0001362/0.02897, allocations: 289.6 kB / 362 MB, free: 2.387 MB / 282.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.025e-05/0.02903, allocations: 67.84 kB / 362.1 MB, free: 2.32 MB / 282.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.243e-05/0.02909, allocations: 44.02 kB / 362.1 MB, free: 2.277 MB / 282.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.843e-06/0.02909, allocations: 0 / 362.1 MB, free: 2.277 MB / 282.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.438e-06/0.02909, allocations: 4 kB / 362.1 MB, free: 2.273 MB / 282.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.278e-06/0.0291, allocations: 3.984 kB / 362.2 MB, free: 2.27 MB / 282.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006993/0.0298, allocations: 0.6869 MB / 362.8 MB, free: 1.535 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.474e-06/0.0298, allocations: 3.984 kB / 362.8 MB, free: 1.531 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001131/0.02991, allocations: 43.92 kB / 362.9 MB, free: 1.488 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001495/0.03006, allocations: 127.5 kB / 363 MB, free: 1.359 MB / 282.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.599e-05/0.03008, allocations: 0 / 363 MB, free: 1.359 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0002938/0.03037, allocations: 0.8351 MB / 363.8 MB, free: 0.4922 MB / 282.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.775e-06/0.03037, allocations: 7.938 kB / 363.9 MB, free: 496 kB / 282.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006906/0.03106, allocations: 406.8 kB / 364.3 MB, free: 60 kB / 282.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001176/0.03118, allocations: 83.67 kB / 364.3 MB, free: 15.97 MB / 298.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.754e-05/0.03122, allocations: 4 kB / 364.3 MB, free: 15.97 MB / 298.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001581/0.03138, allocations: 24.02 kB / 364.4 MB, free: 15.95 MB / 298.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.503e-05/0.03145, allocations: 35.94 kB / 364.4 MB, free: 15.91 MB / 298.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.448e-05/0.03147, allocations: 8 kB / 364.4 MB, free: 15.9 MB / 298.7 MB Notification: Performance of sorting global known variables: time 0.0002199/0.03169, allocations: 322.9 kB / 364.7 MB, free: 15.59 MB / 298.7 MB Notification: Performance of sort global known variables: time 8e-08/0.03169, allocations: 4 kB / 364.7 MB, free: 15.58 MB / 298.7 MB Notification: Performance of remove unused functions: time 0.000395/0.03208, allocations: 203.6 kB / 364.9 MB, free: 15.38 MB / 298.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 4 ($whenCondition1,triangleAndStep.realToInteger.y,triangleAndStep.trapezoid.T_start,triangleAndStep.trapezoid.count) * Number of discrete states: 1 (triangleAndStep.trapezoid.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (23): * Single equations (assignments): 20 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 Backend phase and start with SimCode phase: time 0.000131/0.03221, allocations: 109.9 kB / 365 MB, free: 15.27 MB / 298.7 MB Notification: Performance of simCode: created initialization part: time 0.0009272/0.03314, allocations: 0.9242 MB / 366 MB, free: 14.26 MB / 298.7 MB Notification: Performance of simCode: created event and clocks part: time 1.663e-06/0.03314, allocations: 0 / 366 MB, free: 14.26 MB / 298.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0001414/0.03328, allocations: 91.56 kB / 366 MB, free: 14.17 MB / 298.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003643/0.03365, allocations: 108.2 kB / 366.1 MB, free: 14.07 MB / 298.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00105/0.0347, allocations: 0.7169 MB / 366.9 MB, free: 13.31 MB / 298.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 6.522e-05/0.03476, allocations: 109.8 kB / 367 MB, free: 13.18 MB / 298.7 MB Notification: Performance of simCode: alias equations: time 0.000155/0.03492, allocations: 51.25 kB / 367 MB, free: 13.13 MB / 298.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 8.295e-05/0.035, allocations: 40.48 kB / 367.1 MB, free: 13.09 MB / 298.7 MB Notification: Performance of SimCode: time 7.61e-07/0.035, allocations: 0 / 367.1 MB, free: 13.09 MB / 298.7 MB Notification: Performance of Templates: time 0.01078/0.04578, allocations: 8.658 MB / 375.7 MB, free: 4.551 MB / 298.7 MB " [Timeout remaining time 660] make -j1 -f PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.makefile [Timeout 660] (rm -f PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.pipe ; mkfifo PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.pipe ; head -c 1048576 < PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.pipe >> ../files/PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.sim & ./PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic -jacobian=coloredNumerical -nls=newton -s=dassl -lv=LOG_STATS -abortSlowSimulation -alarm=240 -lv LOG_STATS > PhotoVoltaics_PhotoVoltaics.Examples.SimpleCellIrradianceCharacteristic.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 3.154312573838979]