Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.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 0.001713/0.001713, allocations: 112.2 kB / 21.19 MB, free: 0.7617 MB / 14.72 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 0.002122/0.002122, allocations: 209.9 kB / 24.49 MB, free: 4.145 MB / 14.72 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 1.489/1.489, allocations: 230.6 MB / 258.3 MB, free: 7.973 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2319/0.2319, allocations: 44.91 MB / 359.6 MB, free: 6.375 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/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(ModelicaTest.MultiBody.Forces.SpringDamperSeries,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|prismatic1.s|prismatic1.v|sps1.s_damper|universal1.phi_a|universal1.phi_b|universal1.w_a|universal1.w_b",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries") translateModel(ModelicaTest.MultiBody.Forces.SpringDamperSeries,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|prismatic1.s|prismatic1.v|sps1.s_damper|universal1.phi_a|universal1.phi_b|universal1.w_a|universal1.w_b",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries") [Timeout 660] "Notification: ModelicaTest requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.003043/0.003043, allocations: 59.91 kB / 0.4943 GB, free: 10.22 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4288/0.4319, allocations: 65.48 MB / 0.5583 GB, free: 7.68 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.SpringDamperSeries): time 0.0138/0.4457, allocations: 10.57 MB / 0.5686 GB, free: 13.07 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.008309/0.454, allocations: 3.287 MB / 0.5718 GB, free: 9.773 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.00215/0.4561, allocations: 59.75 kB / 0.5718 GB, free: 9.715 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.005361/0.4615, allocations: 2.425 MB / 0.5742 GB, free: 7.281 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.004442/0.4659, allocations: 1.256 MB / 0.5754 GB, free: 6.02 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002021/0.4679, allocations: 0.5224 MB / 0.576 GB, free: 5.496 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.005813/0.4738, allocations: 2.916 MB / 0.5788 GB, free: 2.574 MB / 414.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003846/0.4776, allocations: 2.457 MB / 0.5812 GB, free: 68 kB / 414.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002361/0.48, allocations: 1.289 MB / 0.5825 GB, free: 14.77 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003171/0.4831, allocations: 1.853 MB / 0.5843 GB, free: 12.91 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0007405/0.4839, allocations: 292 kB / 0.5845 GB, free: 12.63 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002244/0.4861, allocations: 1.026 MB / 0.5855 GB, free: 11.6 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001803/0.4879, allocations: 1.628 MB / 0.5871 GB, free: 9.969 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002212/0.4901, allocations: 1.957 MB / 0.5891 GB, free: 8 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.00821/0.4983, allocations: 6.266 MB / 0.5952 GB, free: 1.715 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.599e-06/0.4983, allocations: 7.938 kB / 0.5952 GB, free: 1.707 MB / 430.1 MB Notification: Performance of FrontEnd: time 1.493e-06/0.4983, allocations: 0 / 0.5952 GB, free: 1.707 MB / 430.1 MB Notification: Performance of Transformations before backend: time 0.0001721/0.4985, allocations: 0 / 0.5952 GB, free: 1.707 MB / 430.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1473 * Number of variables: 1473 Notification: Performance of Generate backend data structure: time 0.009778/0.5083, allocations: 4.28 MB / 0.5994 GB, free: 13.37 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.465e-05/0.5083, allocations: 8.031 kB / 0.5994 GB, free: 13.36 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006039/0.5144, allocations: 1.839 MB / 0.6012 GB, free: 11.52 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003766/0.5181, allocations: 1.713 MB / 0.6028 GB, free: 9.77 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002169/0.5184, allocations: 233.7 kB / 0.6031 GB, free: 9.539 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006214/0.519, allocations: 299.8 kB / 0.6033 GB, free: 9.246 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02143/0.5404, allocations: 10.65 MB / 0.6137 GB, free: 13.96 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.000118/0.5405, allocations: 35.69 kB / 0.6138 GB, free: 13.93 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004202/0.541, allocations: 147.8 kB / 0.6139 GB, free: 13.79 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003656/0.5446, allocations: 2.048 MB / 0.6159 GB, free: 11.73 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02148/0.5661, allocations: 9.347 MB / 0.6251 GB, free: 2.367 MB / 462.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05919/0.6253, allocations: 37.79 MB / 0.662 GB, free: 11.55 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01108/0.6364, allocations: 3.599 MB / 0.6655 GB, free: 7.887 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003257/0.6396, allocations: 2.09 MB / 0.6675 GB, free: 5.777 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.009313/0.6489, allocations: 5.126 MB / 0.6725 GB, free: 0.6172 MB / 0.4981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.425e-05/0.649, allocations: 59.8 kB / 0.6726 GB, free: 0.5508 MB / 0.4981 GB Notification: Performance of pre-optimization done (n=181): time 6.994e-06/0.649, allocations: 3.984 kB / 0.6726 GB, free: 0.5469 MB / 0.4981 GB Notification: Performance of matching and sorting (n=210): time 0.066/0.715, allocations: 21.84 MB / 0.6939 GB, free: 10.64 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001281/0.7151, allocations: 153.8 kB / 0.6941 GB, free: 10.46 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005089/0.7202, allocations: 3.383 MB / 0.6974 GB, free: 7.07 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.0003902/0.7206, allocations: 57.7 kB / 0.6974 GB, free: 7.008 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.002468/0.7231, allocations: 2.916 MB / 0.7003 GB, free: 4.066 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.001141/0.7242, allocations: 0.8255 MB / 0.7011 GB, free: 3.234 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001867/0.7261, allocations: 1.211 MB / 0.7022 GB, free: 2.012 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 0.0001424/0.7262, allocations: 309.1 kB / 0.7025 GB, free: 1.707 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003885/0.7301, allocations: 2.342 MB / 0.7048 GB, free: 15.36 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007234/0.7373, allocations: 5.788 MB / 0.7105 GB, free: 7.848 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01292/0.7503, allocations: 8.826 MB / 0.7191 GB, free: 13.32 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001424/0.7504, allocations: 36 kB / 0.7191 GB, free: 13.29 MB / 0.5606 GB Notification: Performance of matching and sorting (n=775) (initialization): time 0.01856/0.769, allocations: 8.693 MB / 0.7276 GB, free: 4.574 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001917/0.7692, allocations: 56 kB / 0.7277 GB, free: 4.52 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001968/0.7693, allocations: 120 kB / 0.7278 GB, free: 4.402 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002924/0.7723, allocations: 1.038 MB / 0.7288 GB, free: 3.352 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004946/0.7772, allocations: 1.38 MB / 0.7302 GB, free: 1.969 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2608/1.038, allocations: 5.619 MB / 0.7356 GB, free: 151.9 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004177/1.042, allocations: 328.8 kB / 0.736 GB, free: 151.8 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005823/1.043, allocations: 357.8 kB / 0.7363 GB, free: 151.8 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 553 * Number of states: 0 () * Number of discrete variables: 36 (prismatic1.boxColor[3],prismatic1.boxColor[2],prismatic1.boxColor[1],universal1.cylinderColor[3],universal1.cylinderColor[2],universal1.cylinderColor[1],pointMass.sphereColor[3],pointMass.sphereColor[2],pointMass.sphereColor[1],s1.color[3],s1.color[2],s1.color[1],s1.massColor[3],s1.massColor[2],s1.massColor[1],sps1.color[3],sps1.color[2],sps1.color[1],sps1.color_b[3],sps1.color_b[2],sps1.color_b[1],sps1.color_a[3],sps1.color_a[2],sps1.color_a[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (734): * Single equations (assignments): 727 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(3,100.0%), (3,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,9,100.0%), (1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.00255/1.045, allocations: 1.943 MB / 0.7382 GB, free: 151 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004871/1.046, allocations: 327.1 kB / 0.7385 GB, free: 151 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006013/1.052, allocations: 3.947 MB / 0.7424 GB, free: 149.5 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.392e-05/1.052, allocations: 31.05 kB / 0.7424 GB, free: 149.5 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.818e-06/1.052, allocations: 3.812 kB / 0.7424 GB, free: 149.5 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.62e-05/1.052, allocations: 8.766 kB / 0.7424 GB, free: 149.5 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01219/1.064, allocations: 8.77 MB / 0.751 GB, free: 146.1 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.185e-05/1.064, allocations: 3.344 kB / 0.751 GB, free: 146.1 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00162/1.066, allocations: 347.9 kB / 0.7513 GB, free: 146.1 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002189/1.068, allocations: 0.8688 MB / 0.7522 GB, free: 145.9 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001795/1.068, allocations: 40.98 kB / 0.7522 GB, free: 145.8 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003751/1.072, allocations: 4.925 MB / 0.757 GB, free: 142.3 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.503e-06/1.072, allocations: 0 / 0.757 GB, free: 142.3 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008111/1.08, allocations: 6.915 MB / 0.7638 GB, free: 136.2 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006715/1.081, allocations: 297 kB / 0.764 GB, free: 136.1 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003685/1.081, allocations: 35.98 kB / 0.7641 GB, free: 136 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001331/1.082, allocations: 115.8 kB / 0.7642 GB, free: 135.9 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002702/1.083, allocations: 125 kB / 0.7643 GB, free: 135.8 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001353/1.083, allocations: 55.98 kB / 0.7644 GB, free: 135.7 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.002335/1.085, allocations: 2.073 MB / 0.7664 GB, free: 133.7 MB / 0.5606 GB Notification: Performance of sort global known variables: time 8e-08/1.085, allocations: 5.812 kB / 0.7664 GB, free: 133.7 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.003636/1.089, allocations: 0.9573 MB / 0.7673 GB, free: 132.7 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 7 (sps1.s_damper,universal1.phi_a,universal1.phi_b,universal1.w_a,universal1.w_b,prismatic1.s,prismatic1.v) * 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 (178): * Single equations (assignments): 171 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(3,100.0%), (3,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,6,100.0%), (1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0003583/1.089, allocations: 169.8 kB / 0.7675 GB, free: 132.6 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.007575/1.097, allocations: 5.779 MB / 0.7731 GB, free: 126.9 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 3.747e-06/1.097, allocations: 0 / 0.7731 GB, free: 126.9 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.003284/1.1, allocations: 2.193 MB / 0.7753 GB, free: 124.6 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001852/1.102, allocations: 349.5 kB / 0.7756 GB, free: 124.3 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01294/1.115, allocations: 9.686 MB / 0.7851 GB, free: 114.6 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002315/1.117, allocations: 3.025 MB / 0.788 GB, free: 111.6 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001178/1.118, allocations: 279.4 kB / 0.7883 GB, free: 111.3 MB / 0.5606 GB Notification: Performance of SimCode: time 1.002e-06/1.118, allocations: 0 / 0.7883 GB, free: 111.3 MB / 0.5606 GB Notification: Performance of Templates: time 0.1102/1.228, allocations: 125.1 MB / 0.9104 GB, free: 2.129 MB / 0.5762 GB " [Timeout remaining time 659] make -j1 -f ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.makefile [Timeout 660] (rm -f ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.sim & ./ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/MultiBody/Forces/SpringDamperSeries/SpringDamperSeries.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 14.28083338914439]