Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestSteamEngine.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/package.mo): time 0.7934/0.7934, allocations: 111.6 MB / 131 MB, free: 5.082 MB / 122.7 MB " [Timeout remaining time 179] Using package ThermoSysPro with version 4.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/package.mo) Running command: translateModel(ThermoSysPro.Fluid.Examples.SimpleExamples.TestSteamEngine,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestSteamEngine") translateModel(ThermoSysPro.Fluid.Examples.SimpleExamples.TestSteamEngine,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestSteamEngine") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.282e-06/1.282e-06, allocations: 0 / 175.7 MB, free: 9.449 MB / 170.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.769e-05/1.898e-05, allocations: 5.594 kB / 175.7 MB, free: 9.445 MB / 170.7 MB Notification: Automatically loaded package Complex 4.1.0 due to uses annotation from Modelica. Notification: Automatically loaded package ModelicaServices 4.1.0 due to uses annotation from Modelica. Notification: Automatically loaded package Modelica 4.1.0 due to usage. Notification: Performance of NFInst.instantiate(ThermoSysPro.Fluid.Examples.SimpleExamples.TestSteamEngine): time 1.652/1.652, allocations: 254.9 MB / 430.7 MB, free: 15.95 MB / 394.7 MB Notification: Performance of NFInst.instExpressions: time 0.422/2.074, allocations: 172.6 MB / 0.5892 GB, free: 14.73 MB / 0.5105 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002979/2.075, allocations: 7.938 kB / 0.5892 GB, free: 14.72 MB / 0.5105 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Machines/SteamEngine.mo:33:3-34:79:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Machines/SteamEngine.mo:35:3-36:77:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/BoundaryConditions/SinkP.mo:32:3-33:80:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/BoundaryConditions/SourceP.mo:39:3-40:78:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.0006114/2.075, allocations: 197.4 kB / 0.5894 GB, free: 14.53 MB / 0.5105 GB Notification: Performance of NFTyping.typeBindings: time 0.0004573/2.076, allocations: 192.4 kB / 0.5895 GB, free: 14.34 MB / 0.5105 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/IF97_packages.mo:470:9-470:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/IF97_packages.mo:525:9-525:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/IF97_packages.mo:708:9-708:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ph.mo:51:3-51:60:writable] Warning: dh1satp was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ph.mo:51:3-51:60:writable] Warning: dh2satp was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ph_der.mo:118:3-118:151:writable] Warning: du1satp_der was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ph_der.mo:118:3-118:151:writable] Warning: du2satp_der was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/IF97_packages.mo:964:9-964:35:writable] Warning: h was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ps.mo:51:3-51:60:writable] Warning: dh1satp was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ps.mo:51:3-51:60:writable] Warning: dh2satp was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. Notification: Performance of NFTyping.typeClassSections: time 0.03956/2.115, allocations: 14.66 MB / 0.6039 GB, free: 15.79 MB / 0.5261 GB Notification: Performance of NFFlatten.flatten: time 0.0008466/2.116, allocations: 0.5408 MB / 0.6044 GB, free: 15.25 MB / 0.5261 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000307/2.117, allocations: 189.2 kB / 0.6046 GB, free: 15.06 MB / 0.5261 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0004622/2.117, allocations: 335.1 kB / 0.6049 GB, free: 14.73 MB / 0.5261 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002486/2.117, allocations: 155.5 kB / 0.605 GB, free: 14.58 MB / 0.5261 GB Notification: Performance of NFPackage.collectConstants: time 5.8e-05/2.117, allocations: 32 kB / 0.6051 GB, free: 14.55 MB / 0.5261 GB Notification: Performance of NFFlatten.collectFunctions: time 0.04654/2.164, allocations: 23.93 MB / 0.6284 GB, free: 6.586 MB / 0.5417 GB Notification: Performance of NFScalarize.scalarize: time 0.0001838/2.164, allocations: 95.61 kB / 0.6285 GB, free: 6.492 MB / 0.5417 GB Notification: Performance of NFVerifyModel.verify: time 0.0002882/2.164, allocations: 151.6 kB / 0.6287 GB, free: 6.344 MB / 0.5417 GB Notification: Performance of NFConvertDAE.convert: time 0.03299/2.197, allocations: 15.61 MB / 0.6439 GB, free: 6.699 MB / 0.5573 GB Notification: Performance of FrontEnd - DAE generated: time 7.184e-06/2.197, allocations: 0 / 0.6439 GB, free: 6.699 MB / 0.5573 GB Notification: Performance of FrontEnd: time 1.694e-06/2.197, allocations: 0 / 0.6439 GB, free: 6.699 MB / 0.5573 GB Notification: Performance of Transformations before backend: time 8.316e-06/2.197, allocations: 0 / 0.6439 GB, free: 6.699 MB / 0.5573 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 115 * Number of variables: 115 Notification: Performance of Generate backend data structure: time 0.006252/2.204, allocations: 2.145 MB / 0.646 GB, free: 4.508 MB / 0.5573 GB Notification: Performance of prepare preOptimizeDAE: time 4.377e-05/2.204, allocations: 15.98 kB / 0.646 GB, free: 4.492 MB / 0.5573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001634/2.204, allocations: 75.67 kB / 0.6461 GB, free: 4.418 MB / 0.5573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004773/2.204, allocations: 283.7 kB / 0.6464 GB, free: 4.117 MB / 0.5573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.643e-05/2.204, allocations: 33 kB / 0.6464 GB, free: 4.086 MB / 0.5573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.76e-05/2.204, allocations: 36 kB / 0.6464 GB, free: 4.051 MB / 0.5573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008117/2.205, allocations: 458.6 kB / 0.6469 GB, free: 3.566 MB / 0.5573 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.517e-05/2.205, allocations: 3.938 kB / 0.6469 GB, free: 3.562 MB / 0.5573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.722e-05/2.205, allocations: 16 kB / 0.6469 GB, free: 3.547 MB / 0.5573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.169e-05/2.205, allocations: 15.98 kB / 0.6469 GB, free: 3.531 MB / 0.5573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005411/2.206, allocations: 270.8 kB / 0.6472 GB, free: 3.27 MB / 0.5573 GB 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 0.07913/2.285, allocations: 22.12 MB / 0.6688 GB, free: 13.08 MB / 0.5886 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002243/2.285, allocations: 94.36 kB / 0.6688 GB, free: 12.98 MB / 0.5886 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001204/2.285, allocations: 60.84 kB / 0.6689 GB, free: 12.91 MB / 0.5886 GB Notification: Performance of preOpt evalFunc (simulation): time 0.1377/2.423, allocations: 38.2 MB / 0.7062 GB, free: 6.66 MB / 0.6198 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.531e-05/2.423, allocations: 34.56 kB / 0.7062 GB, free: 6.617 MB / 0.6198 GB Notification: Performance of pre-optimization done (n=34): time 1.903e-06/2.423, allocations: 7.938 kB / 0.7063 GB, free: 6.609 MB / 0.6198 GB Notification: Performance of matching and sorting (n=34): time 0.001025/2.424, allocations: 342.3 kB / 0.7066 GB, free: 6.266 MB / 0.6198 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002538/2.424, allocations: 55.41 kB / 0.7066 GB, free: 6.199 MB / 0.6198 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004625/2.425, allocations: 324.3 kB / 0.7069 GB, free: 5.875 MB / 0.6198 GB Notification: Performance of collectPreVariables (initialization): time 2.791e-05/2.425, allocations: 29.7 kB / 0.707 GB, free: 5.84 MB / 0.6198 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002129/2.425, allocations: 237 kB / 0.7072 GB, free: 5.602 MB / 0.6198 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001161/2.425, allocations: 127 kB / 0.7073 GB, free: 5.477 MB / 0.6198 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001243/2.425, allocations: 73.59 kB / 0.7074 GB, free: 5.398 MB / 0.6198 GB Notification: Performance of setup shared object (initialization): time 0.0002104/2.425, allocations: 346.8 kB / 0.7077 GB, free: 5.051 MB / 0.6198 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001831/2.426, allocations: 76.47 kB / 0.7078 GB, free: 4.977 MB / 0.6198 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002838/2.426, allocations: 192.6 kB / 0.708 GB, free: 4.742 MB / 0.6198 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004783/2.426, allocations: 293.7 kB / 0.7083 GB, free: 4.406 MB / 0.6198 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.735e-06/2.426, allocations: 0 / 0.7083 GB, free: 4.406 MB / 0.6198 GB Notification: Performance of matching and sorting (n=52) (initialization): time 0.0007611/2.427, allocations: 377.6 kB / 0.7086 GB, free: 4.027 MB / 0.6198 GB Notification: Performance of prepare postOptimizeDAE: time 2.019e-05/2.427, allocations: 9.344 kB / 0.7086 GB, free: 4.02 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.041e-05/2.427, allocations: 4 kB / 0.7086 GB, free: 4.016 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003393/2.427, allocations: 109.3 kB / 0.7087 GB, free: 3.906 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001623/2.428, allocations: 43.91 kB / 0.7088 GB, free: 3.863 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006291/2.428, allocations: 0.6109 MB / 0.7094 GB, free: 3.227 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000207/2.428, allocations: 31.67 kB / 0.7094 GB, free: 3.195 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.964e-05/2.429, allocations: 16 kB / 0.7094 GB, free: 3.18 MB / 0.6198 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 16 * Number of states: 0 () * Number of discrete variables: 6 (sourceP.fluid1,sourceP.C.ftype,steamEngine1.fluid,puitsP.fluid,steamEngine1.C2.diff_on_1,sourceP.C.diff_on_2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (25): * Single equations (assignments): 22 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * 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 0.000215/2.429, allocations: 169.7 kB / 0.7096 GB, free: 3.004 MB / 0.6198 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.097e-05/2.429, allocations: 31.77 kB / 0.7096 GB, free: 2.973 MB / 0.6198 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009096/2.43, allocations: 0.5588 MB / 0.7102 GB, free: 2.402 MB / 0.6198 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0006356/2.43, allocations: 407.2 kB / 0.7105 GB, free: 1.996 MB / 0.6198 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.35e-06/2.43, allocations: 0 / 0.7105 GB, free: 1.996 MB / 0.6198 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.577e-05/2.43, allocations: 3.938 kB / 0.7105 GB, free: 1.992 MB / 0.6198 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001698/2.432, allocations: 1.041 MB / 0.7116 GB, free: 0.9062 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.236e-06/2.432, allocations: 4.062 kB / 0.7116 GB, free: 0.9023 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000157/2.432, allocations: 43.98 kB / 0.7116 GB, free: 0.8594 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000212/2.432, allocations: 92.73 kB / 0.7117 GB, free: 0.7656 MB / 0.6198 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.183e-05/2.432, allocations: 4.625 kB / 0.7117 GB, free: 0.7617 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005877/2.433, allocations: 0.635 MB / 0.7123 GB, free: 108 kB / 0.6198 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.601e-06/2.433, allocations: 4.031 kB / 0.7123 GB, free: 104 kB / 0.6198 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009811/2.434, allocations: 0.5434 MB / 0.7129 GB, free: 15.53 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002052/2.434, allocations: 79.66 kB / 0.7129 GB, free: 15.45 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.233e-05/2.434, allocations: 9.5 kB / 0.7129 GB, free: 15.45 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001623/2.434, allocations: 11.94 kB / 0.713 GB, free: 15.43 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.699e-05/2.435, allocations: 19.95 kB / 0.713 GB, free: 15.41 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.199e-05/2.435, allocations: 12 kB / 0.713 GB, free: 15.4 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 0.000364/2.435, allocations: 219 kB / 0.7132 GB, free: 15.19 MB / 0.6355 GB Notification: Performance of sort global known variables: time 6e-08/2.435, allocations: 0 / 0.7132 GB, free: 15.19 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.006995/2.442, allocations: 2.069 MB / 0.7152 GB, free: 13.11 MB / 0.6355 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * 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 (34): * Single equations (assignments): 31 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * 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 Backend phase and start with SimCode phase: time 0.00919/2.451, allocations: 3.251 MB / 0.7184 GB, free: 9.848 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.0009148/2.452, allocations: 412.3 kB / 0.7188 GB, free: 9.426 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 2.425e-06/2.452, allocations: 0 / 0.7188 GB, free: 9.426 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.0003209/2.452, allocations: 168.3 kB / 0.7189 GB, free: 9.262 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001136/2.453, allocations: 211.8 kB / 0.7191 GB, free: 9.066 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001684/2.455, allocations: 0.8975 MB / 0.72 GB, free: 8.129 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00033/2.455, allocations: 267.8 kB / 0.7203 GB, free: 7.84 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.0001964/2.456, allocations: 58.88 kB / 0.7203 GB, free: 7.785 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 8.152e-05/2.456, allocations: 36.5 kB / 0.7204 GB, free: 7.75 MB / 0.6355 GB Notification: Performance of SimCode: time 8.21e-07/2.456, allocations: 0 / 0.7204 GB, free: 7.75 MB / 0.6355 GB Notification: Performance of Templates: time 0.2104/2.666, allocations: 69.66 MB / 0.7884 GB, free: 254 MB / 0.6355 GB " [Timeout remaining time 657] make -j1 -f ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestSteamEngine.makefile [Timeout 660] (rm -f ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestSteamEngine.pipe ; mkfifo ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestSteamEngine.pipe ; head -c 1048576 < ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestSteamEngine.pipe >> ../files/ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestSteamEngine.sim & ./ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestSteamEngine -abortSlowSimulation -alarm=480 -lv LOG_STATS > ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestSteamEngine.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 10.657568764057942]