Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.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 0.001153/0.001153, allocations: 87.62 kB / 21.44 MB, free: 3.121 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 0.00383/0.00383, allocations: 163.4 kB / 24.7 MB, free: 8.91 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 0.8277/0.8277, allocations: 177.1 MB / 205 MB, free: 5.734 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2183/0.2183, allocations: 34.25 MB / 295.7 MB, free: 0.6875 MB / 266.7 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+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.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|volume.medium.p|volume.medium.h",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph") translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|volume.medium.p|volume.medium.h",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.343e-06/1.343e-06, allocations: 0 / 443.5 MB, free: 1.133 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.669e-05/1.803e-05, allocations: 2.281 kB / 443.5 MB, free: 1.129 MB / 410.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph): time 0.1604/0.1604, allocations: 35.63 MB / 479.1 MB, free: 21.73 MB / 410.7 MB Notification: Performance of NFInst.instExpressions: time 0.01057/0.171, allocations: 18.03 MB / 497.1 MB, free: 9.844 MB / 410.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004309/0.1714, allocations: 31.78 kB / 497.2 MB, free: 9.824 MB / 410.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0007608/0.1722, allocations: 412.9 kB / 497.6 MB, free: 9.613 MB / 410.7 MB Notification: Performance of NFTyping.typeBindings: time 0.008086/0.1803, allocations: 5.2 MB / 0.491 GB, free: 7.363 MB / 410.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.004414/0.1847, allocations: 2.593 MB / 0.4935 GB, free: 6.023 MB / 410.7 MB Notification: Performance of NFFlatten.flatten: time 0.001633/0.1863, allocations: 2.035 MB / 0.4955 GB, free: 5.074 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.000438/0.1867, allocations: 438.4 kB / 0.4959 GB, free: 4.867 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.00468/0.1914, allocations: 4.439 MB / 0.5002 GB, free: 2.855 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005362/0.1968, allocations: 5.449 MB / 0.5056 GB, free: 464 kB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0001132/0.1969, allocations: 74.88 kB / 0.5056 GB, free: 464 kB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.00973/0.2066, allocations: 7.062 MB / 0.5125 GB, free: 13.18 MB / 426.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0002896/0.2069, allocations: 303.3 kB / 0.5128 GB, free: 12.97 MB / 426.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0003703/0.2073, allocations: 327.4 kB / 0.5131 GB, free: 12.82 MB / 426.7 MB Notification: Performance of NFConvertDAE.convert: time 0.01114/0.2184, allocations: 6.279 MB / 0.5193 GB, free: 8.207 MB / 426.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.719e-06/0.2184, allocations: 4 kB / 0.5193 GB, free: 8.203 MB / 426.7 MB Notification: Performance of FrontEnd: time 1.863e-06/0.2184, allocations: 4 kB / 0.5193 GB, free: 8.199 MB / 426.7 MB Notification: Performance of Transformations before backend: time 9.888e-06/0.2184, allocations: 0 / 0.5193 GB, free: 8.199 MB / 426.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 160 * Number of variables: 160 Notification: Performance of Generate backend data structure: time 0.002964/0.2214, allocations: 1.628 MB / 0.5209 GB, free: 6.535 MB / 426.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.702e-05/0.2215, allocations: 8.031 kB / 0.5209 GB, free: 6.527 MB / 426.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001099/0.2226, allocations: 308.1 kB / 0.5212 GB, free: 6.227 MB / 426.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006217/0.2232, allocations: 0.5174 MB / 0.5217 GB, free: 5.684 MB / 426.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000112/0.2233, allocations: 164.7 kB / 0.5218 GB, free: 5.496 MB / 426.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 7.411e-05/0.2234, allocations: 68.31 kB / 0.5219 GB, free: 5.43 MB / 426.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001458/0.2248, allocations: 1.477 MB / 0.5233 GB, free: 3.777 MB / 426.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.133e-05/0.2248, allocations: 11.88 kB / 0.5233 GB, free: 3.766 MB / 426.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.222e-05/0.2249, allocations: 28 kB / 0.5234 GB, free: 3.738 MB / 426.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.994e-05/0.2249, allocations: 37.3 kB / 0.5234 GB, free: 3.703 MB / 426.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009861/0.2259, allocations: 0.8479 MB / 0.5242 GB, free: 2.848 MB / 426.7 MB 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 0.003477/0.2294, allocations: 4.333 MB / 0.5285 GB, free: 14.36 MB / 442.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0007215/0.2301, allocations: 0.5531 MB / 0.529 GB, free: 13.79 MB / 442.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002219/0.2303, allocations: 213.2 kB / 0.5292 GB, free: 13.58 MB / 442.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.04265/0.273, allocations: 26.04 MB / 0.5546 GB, free: 3.512 MB / 458.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.699e-05/0.2731, allocations: 46.5 kB / 0.5547 GB, free: 3.457 MB / 458.7 MB Notification: Performance of pre-optimization done (n=42): time 2.645e-06/0.2731, allocations: 0 / 0.5547 GB, free: 3.457 MB / 458.7 MB Notification: Performance of matching and sorting (n=46): time 0.003454/0.2765, allocations: 1.85 MB / 0.5565 GB, free: 1.566 MB / 458.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.151e-05/0.2766, allocations: 166.2 kB / 0.5567 GB, free: 1.367 MB / 458.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004628/0.277, allocations: 0.5494 MB / 0.5572 GB, free: 0.8086 MB / 458.7 MB Notification: Performance of collectPreVariables (initialization): time 3.418e-05/0.2771, allocations: 38.73 kB / 0.5572 GB, free: 0.7656 MB / 458.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001899/0.2773, allocations: 408 kB / 0.5576 GB, free: 372 kB / 458.7 MB Notification: Performance of collectInitialBindings (initialization): time 9.822e-05/0.2774, allocations: 170.5 kB / 0.5578 GB, free: 200 kB / 458.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001433/0.2775, allocations: 158.6 kB / 0.5579 GB, free: 36 kB / 458.7 MB Notification: Performance of setup shared object (initialization): time 0.0001209/0.2776, allocations: 374.7 kB / 0.5583 GB, free: 15.66 MB / 474.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002402/0.2779, allocations: 229.1 kB / 0.5585 GB, free: 15.44 MB / 474.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004202/0.2783, allocations: 0.6396 MB / 0.5591 GB, free: 14.62 MB / 474.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006626/0.279, allocations: 0.8416 MB / 0.56 GB, free: 13.62 MB / 474.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.948e-06/0.279, allocations: 4 kB / 0.56 GB, free: 13.62 MB / 474.7 MB Notification: Performance of matching and sorting (n=96) (initialization): time 0.001112/0.2801, allocations: 0.8693 MB / 0.5608 GB, free: 12.74 MB / 474.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.831e-05/0.2801, allocations: 8 kB / 0.5608 GB, free: 12.73 MB / 474.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.157e-05/0.2801, allocations: 22.16 kB / 0.5608 GB, free: 12.71 MB / 474.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001976/0.2803, allocations: 60.83 kB / 0.5609 GB, free: 12.65 MB / 474.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005976/0.2809, allocations: 279.6 kB / 0.5612 GB, free: 12.38 MB / 474.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009744/0.2819, allocations: 1.952 MB / 0.5631 GB, free: 10.3 MB / 474.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002328/0.2821, allocations: 31.98 kB / 0.5631 GB, free: 10.27 MB / 474.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.712e-05/0.2821, allocations: 44 kB / 0.5631 GB, free: 10.23 MB / 474.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 50 * Number of states: 0 () * Number of discrete variables: 10 (volume.medium.phase,ambient.medium.phase,fixedMassFlowRate.medium.phase,volume.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[1],shortPipe.flowModel.states[2].phase,shortPipe.flowModel.states[1].phase,ambient.state.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (95): * Single equations (assignments): 93 * Array equations: 0 * Algorithm blocks: 0 * 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 {1} * 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 {(1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.0002609/0.2824, allocations: 269.9 kB / 0.5634 GB, free: 9.953 MB / 474.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.217e-05/0.2825, allocations: 63.62 kB / 0.5635 GB, free: 9.891 MB / 474.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001542/0.284, allocations: 2.319 MB / 0.5657 GB, free: 7.559 MB / 474.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.748e-05/0.284, allocations: 27.95 kB / 0.5657 GB, free: 7.531 MB / 474.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.825e-06/0.284, allocations: 3.688 kB / 0.5657 GB, free: 7.531 MB / 474.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.423e-06/0.284, allocations: 7.984 kB / 0.5658 GB, free: 7.523 MB / 474.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002388/0.2864, allocations: 3.108 MB / 0.5688 GB, free: 4.371 MB / 474.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.787e-06/0.2864, allocations: 0 / 0.5688 GB, free: 4.371 MB / 474.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004376/0.2869, allocations: 191.8 kB / 0.569 GB, free: 4.184 MB / 474.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001824/0.2871, allocations: 88.67 kB / 0.5691 GB, free: 4.094 MB / 474.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.117e-05/0.2871, allocations: 12 kB / 0.5691 GB, free: 4.082 MB / 474.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008409/0.2879, allocations: 1.972 MB / 0.571 GB, free: 1.988 MB / 474.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.455e-06/0.2879, allocations: 3.984 kB / 0.571 GB, free: 1.984 MB / 474.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001373/0.2893, allocations: 2.032 MB / 0.573 GB, free: 15.93 MB / 490.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001617/0.2895, allocations: 159.1 kB / 0.5731 GB, free: 15.77 MB / 490.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.926e-05/0.2895, allocations: 27.78 kB / 0.5732 GB, free: 15.75 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002315/0.2897, allocations: 36.19 kB / 0.5732 GB, free: 15.71 MB / 490.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.311e-05/0.2898, allocations: 40.38 kB / 0.5732 GB, free: 15.67 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.613e-05/0.2898, allocations: 23.98 kB / 0.5733 GB, free: 15.65 MB / 490.7 MB Notification: Performance of sorting global known variables: time 0.0003409/0.2902, allocations: 463 kB / 0.5737 GB, free: 15.2 MB / 490.7 MB Notification: Performance of sort global known variables: time 8e-08/0.2902, allocations: 0 / 0.5737 GB, free: 15.2 MB / 490.7 MB Notification: Performance of remove unused functions: time 0.00304/0.2932, allocations: 1.096 MB / 0.5748 GB, free: 14.1 MB / 490.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (volume.medium.p,volume.medium.h) * Number of discrete variables: 16 ($cse2.phase,$cse2.region,$cse3.phase,$cse3.region,$cse4.phase,$cse4.region,$cse5.phase,$cse5.region,$cse6.phase,$cse6.region,$cse7.phase,$cse7.region,$cse9.phase,$cse9.region,$cse10.phase,$cse10.region) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (53): * Single equations (assignments): 43 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 8 * 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 {1} * 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 {(1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002683/0.2959, allocations: 1.353 MB / 0.5761 GB, free: 12.74 MB / 490.7 MB Notification: Performance of simCode: created initialization part: time 0.001052/0.2969, allocations: 0.9248 MB / 0.577 GB, free: 11.82 MB / 490.7 MB Notification: Performance of simCode: created event and clocks part: time 2.835e-06/0.2969, allocations: 0 / 0.577 GB, free: 11.82 MB / 490.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0006224/0.2976, allocations: 0.6056 MB / 0.5776 GB, free: 11.21 MB / 490.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000901/0.2985, allocations: 339.3 kB / 0.5779 GB, free: 10.9 MB / 490.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00204/0.3005, allocations: 2.229 MB / 0.5801 GB, free: 8.633 MB / 490.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003056/0.3008, allocations: 0.5169 MB / 0.5806 GB, free: 8.086 MB / 490.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001021/0.3009, allocations: 68.5 kB / 0.5807 GB, free: 8.02 MB / 490.7 MB Notification: Performance of SimCode: time 1.022e-06/0.3009, allocations: 0 / 0.5807 GB, free: 8.02 MB / 490.7 MB Notification: Performance of Templates: time 0.03184/0.3327, allocations: 37.95 MB / 0.6177 GB, free: 2.09 MB / 0.5105 GB " [Timeout remaining time 660] make -j1 -f ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.makefile [Timeout 660] (rm -f ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.sim & ./ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Media/TestsWithFluid/MediaTestModels/Water/WaterIF97OnePhase_ph/WaterIF97OnePhase_ph.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.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: 8.110237524844706]