Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticExchangerKS.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 0.4916/0.4916, allocations: 111.6 MB / 131.4 MB, free: 4.434 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.TestStaticExchangerKS,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticExchangerKS") translateModel(ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticExchangerKS,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticExchangerKS") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.826e-06/2.826e-06, allocations: 3.984 kB / 176.5 MB, free: 8.93 MB / 170.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.905e-05/2.187e-05, allocations: 2.312 kB / 176.5 MB, free: 8.926 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.TestStaticExchangerKS): time 1.068/1.068, allocations: 258.2 MB / 434.7 MB, free: 15.17 MB / 394.7 MB Notification: Performance of NFInst.instExpressions: time 0.3642/1.432, allocations: 179.4 MB / 0.5997 GB, free: 0.9883 MB / 0.5105 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004279/1.432, allocations: 19.81 kB / 0.5997 GB, free: 0.9688 MB / 0.5105 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/HeatExchangers/StaticExchangerKS.mo:44:3-45:133:writable] Warning: Connector Sc 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/HeatExchangers/StaticExchangerKS.mo:46:3-47:137:writable] Warning: Connector Ec 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/HeatExchangers/StaticExchangerKS.mo:48:3-49:133:writable] Warning: Connector Ef 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/HeatExchangers/StaticExchangerKS.mo:50:3-51:129:writable] Warning: Connector Sf 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). [/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). Notification: Performance of NFTyping.typeComponents: time 0.0002218/1.433, allocations: 87.11 kB / 0.5998 GB, free: 0.8828 MB / 0.5105 GB Notification: Performance of NFTyping.typeBindings: time 0.0005172/1.433, allocations: 253.7 kB / 0.6 GB, free: 0.6328 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/Fluid/derDensity_derP_derh.mo:56:5-56:88:writable] Warning: T 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 0.02564/1.459, allocations: 11.95 MB / 0.6117 GB, free: 4.656 MB / 0.5261 GB Notification: Performance of NFFlatten.flatten: time 0.001285/1.46, allocations: 0.8289 MB / 0.6125 GB, free: 3.824 MB / 0.5261 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004154/1.46, allocations: 348.8 kB / 0.6128 GB, free: 3.484 MB / 0.5261 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0004791/1.461, allocations: 0.4911 MB / 0.6133 GB, free: 2.992 MB / 0.5261 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002377/1.461, allocations: 243.3 kB / 0.6135 GB, free: 2.754 MB / 0.5261 GB Notification: Performance of NFPackage.collectConstants: time 6.148e-05/1.461, allocations: 68 kB / 0.6136 GB, free: 2.688 MB / 0.5261 GB Notification: Performance of NFFlatten.collectFunctions: time 0.03777/1.499, allocations: 18.96 MB / 0.6321 GB, free: 15.7 MB / 0.5573 GB Notification: Performance of NFScalarize.scalarize: time 0.0002816/1.499, allocations: 183.4 kB / 0.6323 GB, free: 15.52 MB / 0.5573 GB Notification: Performance of NFVerifyModel.verify: time 0.000458/1.5, allocations: 263.3 kB / 0.6325 GB, free: 15.27 MB / 0.5573 GB Notification: Performance of NFConvertDAE.convert: time 0.0266/1.526, allocations: 12.68 MB / 0.6449 GB, free: 2.551 MB / 0.5573 GB Notification: Performance of FrontEnd - DAE generated: time 6.592e-06/1.526, allocations: 0 / 0.6449 GB, free: 2.551 MB / 0.5573 GB Notification: Performance of FrontEnd: time 1.363e-06/1.526, allocations: 0 / 0.6449 GB, free: 2.551 MB / 0.5573 GB Notification: Performance of Transformations before backend: time 9.318e-06/1.526, allocations: 0 / 0.6449 GB, free: 2.551 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: 171 * Number of variables: 171 Notification: Performance of Generate backend data structure: time 0.004263/1.531, allocations: 2.281 MB / 0.6471 GB, free: 224 kB / 0.5573 GB Notification: Performance of prepare preOptimizeDAE: time 4.321e-05/1.531, allocations: 11.98 kB / 0.6472 GB, free: 212 kB / 0.5573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002378/1.531, allocations: 163.4 kB / 0.6473 GB, free: 48 kB / 0.5573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004167/1.531, allocations: 440.1 kB / 0.6477 GB, free: 15.59 MB / 0.573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.714e-05/1.531, allocations: 50 kB / 0.6478 GB, free: 15.54 MB / 0.573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.496e-05/1.531, allocations: 68 kB / 0.6478 GB, free: 15.48 MB / 0.573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004953/1.532, allocations: 0.5459 MB / 0.6484 GB, free: 14.87 MB / 0.573 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.531e-05/1.532, allocations: 8.797 kB / 0.6484 GB, free: 14.86 MB / 0.573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.888e-05/1.532, allocations: 32 kB / 0.6484 GB, free: 14.83 MB / 0.573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.296e-05/1.532, allocations: 23.94 kB / 0.6484 GB, free: 14.81 MB / 0.573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002414/1.532, allocations: 242.1 kB / 0.6487 GB, free: 14.57 MB / 0.573 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00717/1.539, allocations: 6.327 MB / 0.6548 GB, free: 8.164 MB / 0.573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002063/1.54, allocations: 123.3 kB / 0.655 GB, free: 8.031 MB / 0.573 GB Notification: Performance of preOpt resolveLoops (simulation): time 4.851e-05/1.54, allocations: 43.66 kB / 0.655 GB, free: 7.984 MB / 0.573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.3712/1.911, allocations: 77.2 MB / 0.7304 GB, free: 93.89 MB / 0.6198 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.266e-05/1.911, allocations: 38.31 kB / 0.7304 GB, free: 93.85 MB / 0.6198 GB Notification: Performance of pre-optimization done (n=19): time 2.544e-06/1.911, allocations: 2.406 kB / 0.7304 GB, free: 93.85 MB / 0.6198 GB Notification: Performance of matching and sorting (n=19): time 0.001496/1.912, allocations: 0.6289 MB / 0.731 GB, free: 93.79 MB / 0.6198 GB Notification: Performance of inlineWhenForInitialization (initialization): time 1.985e-05/1.912, allocations: 54.03 kB / 0.7311 GB, free: 93.73 MB / 0.6198 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003261/1.913, allocations: 0.4957 MB / 0.7316 GB, free: 93.55 MB / 0.6198 GB Notification: Performance of collectPreVariables (initialization): time 1.388e-05/1.913, allocations: 32.39 kB / 0.7316 GB, free: 93.52 MB / 0.6198 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001439/1.913, allocations: 429.1 kB / 0.732 GB, free: 93.31 MB / 0.6198 GB Notification: Performance of collectInitialBindings (initialization): time 3.074e-05/1.913, allocations: 72.19 kB / 0.7321 GB, free: 93.27 MB / 0.6198 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.66e-05/1.913, allocations: 132.8 kB / 0.7322 GB, free: 93.23 MB / 0.6198 GB Notification: Performance of setup shared object (initialization): time 7.168e-05/1.913, allocations: 0.5137 MB / 0.7327 GB, free: 92.74 MB / 0.6198 GB Notification: Performance of preBalanceInitialSystem (initialization): time 5.285e-05/1.913, allocations: 42 kB / 0.7328 GB, free: 92.74 MB / 0.6198 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001266/1.913, allocations: 297.6 kB / 0.733 GB, free: 92.43 MB / 0.6198 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002158/1.913, allocations: 365 kB / 0.7334 GB, free: 92.12 MB / 0.6198 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.087e-06/1.913, allocations: 3.625 kB / 0.7334 GB, free: 92.12 MB / 0.6198 GB Notification: Performance of matching and sorting (n=50) (initialization): time 0.0003994/1.914, allocations: 398.4 kB / 0.7338 GB, free: 92.05 MB / 0.6198 GB Notification: Performance of prepare postOptimizeDAE: time 1.688e-05/1.914, allocations: 9.062 kB / 0.7338 GB, free: 92.05 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.796e-06/1.914, allocations: 6.469 kB / 0.7338 GB, free: 92.05 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001212/1.915, allocations: 387 kB / 0.7342 GB, free: 92.02 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.449e-05/1.915, allocations: 59 kB / 0.7342 GB, free: 92.02 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004554/1.916, allocations: 0.969 MB / 0.7352 GB, free: 91.22 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001384/1.916, allocations: 49.42 kB / 0.7352 GB, free: 91.2 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.805e-05/1.916, allocations: 24.62 kB / 0.7352 GB, free: 91.2 MB / 0.6198 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 26 * Number of states: 0 () * Number of discrete variables: 8 (sourceP2.fluid1,sourceP3.fluid1,puitsP3.fluid,puitsP2.fluid,plateHeatExchanger.fluid_f,plateHeatExchanger.fluid_c,sourceP2.C.ftype,sourceP3.C.ftype) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (34): * Single equations (assignments): 33 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * 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 {(4,13)} Notification: Performance of prepare postOptimizeDAE: time 0.000134/1.916, allocations: 184 kB / 0.7354 GB, free: 91.04 MB / 0.6198 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.873e-05/1.916, allocations: 60.77 kB / 0.7355 GB, free: 91.01 MB / 0.6198 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005521/1.917, allocations: 398 kB / 0.7358 GB, free: 90.92 MB / 0.6198 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.949e-06/1.917, allocations: 2.5 kB / 0.7359 GB, free: 90.92 MB / 0.6198 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.874e-06/1.917, allocations: 0 / 0.7359 GB, free: 90.92 MB / 0.6198 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.629e-06/1.917, allocations: 2.797 kB / 0.7359 GB, free: 90.92 MB / 0.6198 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002657/1.917, allocations: 282.5 kB / 0.7361 GB, free: 90.8 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.104e-06/1.917, allocations: 7 kB / 0.7361 GB, free: 90.79 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.62e-07/1.917, allocations: 0 / 0.7361 GB, free: 90.79 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0008992/1.918, allocations: 344.8 kB / 0.7365 GB, free: 90.75 MB / 0.6198 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.668e-06/1.918, allocations: 5.844 kB / 0.7365 GB, free: 90.75 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003735/1.918, allocations: 0.9738 MB / 0.7374 GB, free: 89.95 MB / 0.6198 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.232e-06/1.918, allocations: 0 / 0.7374 GB, free: 89.95 MB / 0.6198 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003802/1.918, allocations: 364.5 kB / 0.7378 GB, free: 89.82 MB / 0.6198 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001093/1.919, allocations: 88.17 kB / 0.7378 GB, free: 89.79 MB / 0.6198 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.224e-05/1.919, allocations: 1.203 kB / 0.7378 GB, free: 89.79 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 4.837e-05/1.919, allocations: 5.844 kB / 0.7379 GB, free: 89.79 MB / 0.6198 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.526e-05/1.919, allocations: 21.36 kB / 0.7379 GB, free: 89.79 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.566e-06/1.919, allocations: 4.312 kB / 0.7379 GB, free: 89.79 MB / 0.6198 GB Notification: Performance of sorting global known variables: time 0.0001375/1.919, allocations: 296.1 kB / 0.7382 GB, free: 89.66 MB / 0.6198 GB Notification: Performance of sort global known variables: time 7e-08/1.919, allocations: 1.75 kB / 0.7382 GB, free: 89.66 MB / 0.6198 GB Notification: Performance of remove unused functions: time 0.003088/1.922, allocations: 1.589 MB / 0.7397 GB, free: 89.64 MB / 0.6198 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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 (1): * Single equations (assignments): 0 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * 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 {(4,16)} Notification: Performance of Backend phase and start with SimCode phase: time 0.004023/1.926, allocations: 2.574 MB / 0.7422 GB, free: 89.25 MB / 0.6198 GB Notification: Performance of simCode: created initialization part: time 0.0004489/1.926, allocations: 220.8 kB / 0.7424 GB, free: 89.23 MB / 0.6198 GB Notification: Performance of simCode: created event and clocks part: time 2.254e-06/1.926, allocations: 128 / 0.7424 GB, free: 89.23 MB / 0.6198 GB Notification: Performance of simCode: created simulation system equations: time 0.000142/1.927, allocations: 115.8 kB / 0.7425 GB, free: 89.21 MB / 0.6198 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003594/1.927, allocations: 138.8 kB / 0.7427 GB, free: 89.2 MB / 0.6198 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001241/1.928, allocations: 0.9226 MB / 0.7436 GB, free: 88.67 MB / 0.6198 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 5.129e-05/1.928, allocations: 123.4 kB / 0.7437 GB, free: 88.59 MB / 0.6198 GB Notification: Performance of simCode: alias equations: time 9.502e-05/1.928, allocations: 47.91 kB / 0.7437 GB, free: 88.57 MB / 0.6198 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001183/1.928, allocations: 155.8 kB / 0.7439 GB, free: 88.5 MB / 0.6198 GB Notification: Performance of SimCode: time 1.342e-06/1.928, allocations: 4 kB / 0.7439 GB, free: 88.5 MB / 0.6198 GB Notification: Performance of Templates: time 0.05022/1.979, allocations: 58.66 MB / 0.8012 GB, free: 44.44 MB / 0.6198 GB " [Timeout remaining time 658] make -j1 -f ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticExchangerKS.makefile [Timeout 660] (rm -f ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticExchangerKS.pipe ; mkfifo ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticExchangerKS.pipe ; head -c 1048576 < ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticExchangerKS.pipe >> ../files/ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticExchangerKS.sim & ./ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticExchangerKS -abortSlowSimulation -alarm=240 -lv LOG_STATS > ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticExchangerKS.pipe 2>&1) [Timeout 240] [Calling os._exit(0), Time elapsed: 6.00751545233652]