Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation.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 0.0009036/0.0009036, allocations: 80.92 kB / 20.75 MB, free: 3.742 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 0.0009285/0.0009285, allocations: 161 kB / 24.17 MB, free: 332 kB / 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 0.9142/0.9142, allocations: 177.1 MB / 204.6 MB, free: 5.492 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.829/1.829, allocations: 389.6 MB / 0.6354 GB, free: 12.32 MB / 0.6042 GB " [Timeout remaining time 178] Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/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(Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation") translateModel(Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.012e-06/1.012e-06, allocations: 0 / 0.7752 GB, free: 5.383 MB / 0.7292 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.196e-05/1.297e-05, allocations: 2.312 kB / 0.7752 GB, free: 5.379 MB / 0.7292 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation): time 0.1343/0.1344, allocations: 152.9 MB / 0.9245 GB, free: 12.13 MB / 0.8855 GB Notification: Performance of NFInst.instExpressions: time 0.006483/0.1408, allocations: 4.876 MB / 0.9292 GB, free: 7.246 MB / 0.8855 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005032/0.1413, allocations: 55.5 kB / 0.9293 GB, free: 7.191 MB / 0.8855 GB Notification: Performance of NFTyping.typeComponents: time 0.000758/0.1421, allocations: 420.8 kB / 0.9297 GB, free: 6.777 MB / 0.8855 GB Notification: Performance of NFTyping.typeBindings: time 0.001665/0.1438, allocations: 1.236 MB / 0.9309 GB, free: 5.535 MB / 0.8855 GB Notification: Performance of NFTyping.typeClassSections: time 0.002059/0.1458, allocations: 1.466 MB / 0.9323 GB, free: 4.074 MB / 0.8855 GB Notification: Performance of NFFlatten.flatten: time 0.002104/0.1479, allocations: 2.861 MB / 0.9351 GB, free: 1.207 MB / 0.8855 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0009858/0.1489, allocations: 0.7868 MB / 0.9359 GB, free: 452 kB / 0.8855 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001431/0.1503, allocations: 1.474 MB / 0.9373 GB, free: 15.02 MB / 0.9011 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0005746/0.1509, allocations: 0.6347 MB / 0.938 GB, free: 14.38 MB / 0.9011 GB Notification: Performance of NFPackage.collectConstants: time 0.0001142/0.151, allocations: 96 kB / 0.9381 GB, free: 14.29 MB / 0.9011 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001222/0.1523, allocations: 0.7484 MB / 0.9388 GB, free: 13.54 MB / 0.9011 GB Notification: Performance of NFScalarize.scalarize: time 0.0002339/0.1525, allocations: 386.8 kB / 0.9392 GB, free: 13.16 MB / 0.9011 GB Notification: Performance of NFVerifyModel.verify: time 0.0002809/0.1528, allocations: 391 kB / 0.9395 GB, free: 12.77 MB / 0.9011 GB Notification: Performance of NFConvertDAE.convert: time 0.001136/0.1539, allocations: 1.363 MB / 0.9409 GB, free: 11.41 MB / 0.9011 GB Notification: Performance of FrontEnd - DAE generated: time 3.576e-06/0.1539, allocations: 0 / 0.9409 GB, free: 11.41 MB / 0.9011 GB Notification: Performance of FrontEnd: time 1.152e-06/0.1539, allocations: 7.938 kB / 0.9409 GB, free: 11.4 MB / 0.9011 GB Notification: Performance of Transformations before backend: time 9.448e-06/0.1539, allocations: 0 / 0.9409 GB, free: 11.4 MB / 0.9011 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 170 * Number of variables: 170 Notification: Performance of Generate backend data structure: time 0.001543/0.1555, allocations: 1.41 MB / 0.9422 GB, free: 9.953 MB / 0.9011 GB Notification: Performance of prepare preOptimizeDAE: time 3.153e-05/0.1555, allocations: 13.34 kB / 0.9423 GB, free: 9.941 MB / 0.9011 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001016/0.1565, allocations: 480.1 kB / 0.9427 GB, free: 9.473 MB / 0.9011 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000731/0.1572, allocations: 0.6693 MB / 0.9434 GB, free: 8.773 MB / 0.9011 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.155e-05/0.1573, allocations: 61.42 kB / 0.9434 GB, free: 8.711 MB / 0.9011 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.199e-05/0.1574, allocations: 64 kB / 0.9435 GB, free: 8.648 MB / 0.9011 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008105/0.1582, allocations: 0.8001 MB / 0.9443 GB, free: 7.785 MB / 0.9011 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.468e-05/0.1582, allocations: 0 / 0.9443 GB, free: 7.785 MB / 0.9011 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.833e-05/0.1582, allocations: 28 kB / 0.9443 GB, free: 7.758 MB / 0.9011 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.993e-05/0.1583, allocations: 37.23 kB / 0.9443 GB, free: 7.723 MB / 0.9011 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004133/0.1587, allocations: 317.5 kB / 0.9446 GB, free: 7.402 MB / 0.9011 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 0.0023/0.161, allocations: 1.932 MB / 0.9465 GB, free: 5.426 MB / 0.9011 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000536/0.1615, allocations: 354.4 kB / 0.9469 GB, free: 5.059 MB / 0.9011 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001467/0.1617, allocations: 144.2 kB / 0.947 GB, free: 4.91 MB / 0.9011 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001125/0.1618, allocations: 48.45 kB / 0.947 GB, free: 4.863 MB / 0.9011 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000333/0.1621, allocations: 418.1 kB / 0.9474 GB, free: 4.398 MB / 0.9011 GB Notification: Performance of pre-optimization done (n=57): time 1.583e-06/0.1621, allocations: 0 / 0.9474 GB, free: 4.398 MB / 0.9011 GB Notification: Performance of matching and sorting (n=57): time 0.000655/0.1628, allocations: 486.4 kB / 0.9479 GB, free: 3.895 MB / 0.9011 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.215e-05/0.1628, allocations: 148.8 kB / 0.948 GB, free: 3.719 MB / 0.9011 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005805/0.1634, allocations: 0.6716 MB / 0.9487 GB, free: 3.031 MB / 0.9011 GB Notification: Performance of collectPreVariables (initialization): time 4.039e-05/0.1634, allocations: 33.7 kB / 0.9487 GB, free: 2.992 MB / 0.9011 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001486/0.1636, allocations: 350.4 kB / 0.9491 GB, free: 2.645 MB / 0.9011 GB Notification: Performance of collectInitialBindings (initialization): time 9.489e-05/0.1637, allocations: 194.3 kB / 0.9493 GB, free: 2.453 MB / 0.9011 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001535/0.1638, allocations: 130.2 kB / 0.9494 GB, free: 2.32 MB / 0.9011 GB Notification: Performance of setup shared object (initialization): time 7.839e-05/0.1639, allocations: 333.9 kB / 0.9497 GB, free: 1.988 MB / 0.9011 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001434/0.164, allocations: 97.81 kB / 0.9498 GB, free: 1.887 MB / 0.9011 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002719/0.1643, allocations: 0.5323 MB / 0.9503 GB, free: 1.234 MB / 0.9011 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003225/0.1646, allocations: 375.7 kB / 0.9507 GB, free: 0.8086 MB / 0.9011 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.706e-06/0.1646, allocations: 0 / 0.9507 GB, free: 0.8086 MB / 0.9011 GB Notification: Performance of matching and sorting (n=72) (initialization): time 0.0004457/0.1651, allocations: 422 kB / 0.9511 GB, free: 384 kB / 0.9011 GB Notification: Performance of prepare postOptimizeDAE: time 2.901e-05/0.1651, allocations: 37.69 kB / 0.9511 GB, free: 340 kB / 0.9011 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.201e-06/0.1651, allocations: 4 kB / 0.9511 GB, free: 336 kB / 0.9011 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.192e-05/0.1651, allocations: 4 kB / 0.9511 GB, free: 332 kB / 0.9011 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003675/0.1655, allocations: 164.1 kB / 0.9513 GB, free: 168 kB / 0.9011 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.021e-05/0.1655, allocations: 15.92 kB / 0.9513 GB, free: 152 kB / 0.9011 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003932/0.1659, allocations: 151.5 kB / 0.9514 GB, free: 0 / 0.9011 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.072e-05/0.166, allocations: 23.98 kB / 0.9515 GB, free: 15.98 MB / 0.9167 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 7 (QSen_flow.nextEventScaled,QSen_flow.nextEvent,$PRE.QSen_flow.nextEvent,QSen_flow.last,QSen_flow.b,QSen_flow.a,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (67): * Single equations (assignments): 66 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0004204/0.1664, allocations: 190.2 kB / 0.9516 GB, free: 15.77 MB / 0.9167 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.642e-05/0.1665, allocations: 75.92 kB / 0.9517 GB, free: 15.7 MB / 0.9167 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004968/0.167, allocations: 450.9 kB / 0.9521 GB, free: 15.25 MB / 0.9167 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.596e-06/0.167, allocations: 8 kB / 0.9521 GB, free: 15.24 MB / 0.9167 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.875e-06/0.167, allocations: 3.938 kB / 0.9521 GB, free: 15.23 MB / 0.9167 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.182e-06/0.167, allocations: 3.984 kB / 0.9522 GB, free: 15.23 MB / 0.9167 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001485/0.1685, allocations: 1.647 MB / 0.9538 GB, free: 13.42 MB / 0.9167 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.392e-06/0.1685, allocations: 8 kB / 0.9538 GB, free: 13.41 MB / 0.9167 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002482/0.1687, allocations: 120.6 kB / 0.9539 GB, free: 13.29 MB / 0.9167 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.218e-05/0.1687, allocations: 8 kB / 0.9539 GB, free: 13.29 MB / 0.9167 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.372e-05/0.1688, allocations: 27.98 kB / 0.9539 GB, free: 13.26 MB / 0.9167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.354e-06/0.1688, allocations: 11.94 kB / 0.9539 GB, free: 13.25 MB / 0.9167 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.532e-06/0.1688, allocations: 15.94 kB / 0.9539 GB, free: 13.23 MB / 0.9167 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005634/0.1694, allocations: 0.9196 MB / 0.9548 GB, free: 12.14 MB / 0.9167 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002136/0.1696, allocations: 167.1 kB / 0.955 GB, free: 11.98 MB / 0.9167 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.497e-05/0.1696, allocations: 23.98 kB / 0.955 GB, free: 11.96 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003645/0.17, allocations: 59.95 kB / 0.9551 GB, free: 11.9 MB / 0.9167 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.765e-05/0.1701, allocations: 63.73 kB / 0.9551 GB, free: 11.84 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.295e-05/0.1701, allocations: 35.97 kB / 0.9552 GB, free: 11.8 MB / 0.9167 GB Notification: Performance of sorting global known variables: time 0.000227/0.1703, allocations: 316.5 kB / 0.9555 GB, free: 11.5 MB / 0.9167 GB Notification: Performance of sort global known variables: time 1e-07/0.1703, allocations: 0 / 0.9555 GB, free: 11.5 MB / 0.9167 GB Notification: Performance of remove unused functions: time 0.0005335/0.1709, allocations: 291.4 kB / 0.9558 GB, free: 11.21 MB / 0.9167 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 32 * Number of states: 0 () * Number of discrete variables: 6 ($whenCondition1,QSen_flow.a,QSen_flow.b,QSen_flow.last,QSen_flow.nextEvent,QSen_flow.nextEventScaled) * Number of discrete states: 6 (QSen_flow.nextEvent,QSen_flow.last,QSen_flow.nextEventScaled,QSen_flow.b,QSen_flow.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (56): * Single equations (assignments): 51 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 4 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0002776/0.1712, allocations: 206.5 kB / 0.956 GB, free: 11 MB / 0.9167 GB Notification: Performance of simCode: created initialization part: time 0.0004536/0.1716, allocations: 443.2 kB / 0.9564 GB, free: 10.54 MB / 0.9167 GB Notification: Performance of simCode: created event and clocks part: time 8.947e-06/0.1716, allocations: 8 kB / 0.9564 GB, free: 10.54 MB / 0.9167 GB Notification: Performance of simCode: created simulation system equations: time 0.0002298/0.1718, allocations: 268.2 kB / 0.9566 GB, free: 10.25 MB / 0.9167 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008806/0.1727, allocations: 367.9 kB / 0.957 GB, free: 9.891 MB / 0.9167 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001957/0.1747, allocations: 1.738 MB / 0.9587 GB, free: 8.008 MB / 0.9167 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001425/0.1748, allocations: 220.2 kB / 0.9589 GB, free: 7.773 MB / 0.9167 GB Notification: Performance of simCode: alias equations: time 0.0003769/0.1752, allocations: 145.6 kB / 0.959 GB, free: 7.633 MB / 0.9167 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006246/0.1758, allocations: 334.9 kB / 0.9594 GB, free: 7.305 MB / 0.9167 GB Notification: Performance of SimCode: time 6.21e-07/0.1758, allocations: 0 / 0.9594 GB, free: 7.305 MB / 0.9167 GB Notification: Performance of Templates: time 0.01791/0.1937, allocations: 17.16 MB / 0.9761 GB, free: 6.492 MB / 0.9323 GB " [Timeout remaining time 300] make -j1 -f Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation.pipe ; mkfifo Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation.pipe >> ../files/Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation.sim & (cd run_cvode && ../Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s cvode) > Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation.pipe 2>&1) [Timeout 240] (rm -f Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation_gbode.pipe ; mkfifo Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation_gbode.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation_gbode.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation_gbode.sim & (cd run_gbode && ../Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s gbode -gbm=radauIIA3) > Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation_gbode.pipe 2>&1) [Timeout 240] (rm -f Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation_ida.pipe ; mkfifo Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation_ida.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation_ida.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation_ida.sim & (cd run_ida && ../Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) > Buildings_13_Buildings.Fluid.Interfaces.Examples.StaticTwoPortConservationEquation_ida.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 5.247473648749292]