Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Utilities.Time.Validation.CalendarTimeMonthsPlus.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 0.002129/0.002129, allocations: 87.73 kB / 20.24 MB, free: 4.172 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 0.002102/0.002102, allocations: 157.3 kB / 23.55 MB, free: 0.8633 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 1.794/1.794, allocations: 177.1 MB / 203.9 MB, free: 5.609 MB / 186.7 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo): time 1.123/1.123, allocations: 110.2 MB / 370.6 MB, free: 12.47 MB / 346.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:44:3-56:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:58:3-65:19:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:67:3-72:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:74:3-79:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 178]
Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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(BuildSysPro.IBPSA.Utilities.Time.Validation.CalendarTimeMonthsPlus,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Utilities.Time.Validation.CalendarTimeMonthsPlus")
translateModel(BuildSysPro.IBPSA.Utilities.Time.Validation.CalendarTimeMonthsPlus,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Utilities.Time.Validation.CalendarTimeMonthsPlus") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.944e-06/1.944e-06, allocations: 0.6562 kB / 474.4 MB, free: 15.31 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 4.167e-05/4.361e-05, allocations: 3.438 kB / 474.4 MB, free: 15.31 MB / 410.7 MB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Utilities.Time.Validation.CalendarTimeMonthsPlus): time 0.003388/0.003432, allocations: 1.501 MB / 475.9 MB, free: 14.3 MB / 410.7 MB
Notification: Performance of NFInst.instExpressions: time 0.001165/0.004597, allocations: 430.4 kB / 476.3 MB, free: 14.02 MB / 410.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 6.22e-05/0.00466, allocations: 0.8438 kB / 476.3 MB, free: 14.02 MB / 410.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.0001295/0.004789, allocations: 7.875 kB / 476.4 MB, free: 14.02 MB / 410.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.0001285/0.004918, allocations: 27.77 kB / 476.4 MB, free: 14 MB / 410.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0007469/0.005664, allocations: 251.9 kB / 476.6 MB, free: 13.88 MB / 410.7 MB
Notification: Performance of NFFlatten.flatten: time 0.0003909/0.006055, allocations: 320.7 kB / 476.9 MB, free: 13.75 MB / 410.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 4.73e-05/0.006103, allocations: 4 kB / 476.9 MB, free: 13.75 MB / 410.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0003511/0.006454, allocations: 244.4 kB / 477.2 MB, free: 13.66 MB / 410.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.000259/0.006713, allocations: 110.7 kB / 477.3 MB, free: 13.63 MB / 410.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001003/0.006813, allocations: 22.59 kB / 477.3 MB, free: 13.62 MB / 410.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 9.543e-05/0.006908, allocations: 18.38 kB / 477.3 MB, free: 13.62 MB / 410.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0001502/0.007059, allocations: 85.64 kB / 477.4 MB, free: 13.59 MB / 410.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001305/0.007189, allocations: 87.19 kB / 477.5 MB, free: 13.55 MB / 410.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0004002/0.007589, allocations: 335.1 kB / 477.8 MB, free: 13.43 MB / 410.7 MB
Notification: Performance of FrontEnd - DAE generated: time 4.909e-06/0.007594, allocations: 0 / 477.8 MB, free: 13.43 MB / 410.7 MB
Notification: Performance of FrontEnd: time 1.573e-06/0.007596, allocations: 0.5625 kB / 477.8 MB, free: 13.43 MB / 410.7 MB
Notification: Performance of Transformations before backend: time 8.556e-06/0.007604, allocations: 0 / 477.8 MB, free: 13.43 MB / 410.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 14
 * Number of variables: 14
Notification: Performance of Generate backend data structure: time 0.00125/0.008854, allocations: 0.7878 MB / 478.6 MB, free: 12.74 MB / 410.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.954e-05/0.008904, allocations: 10.47 kB / 478.6 MB, free: 12.74 MB / 410.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001488/0.009052, allocations: 37.64 kB / 478.7 MB, free: 12.73 MB / 410.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000358/0.00941, allocations: 217.7 kB / 478.9 MB, free: 12.54 MB / 410.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.472e-05/0.009455, allocations: 12.16 kB / 478.9 MB, free: 12.54 MB / 410.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.729e-05/0.009512, allocations: 20.02 kB / 478.9 MB, free: 12.54 MB / 410.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006007/0.01011, allocations: 185.9 kB / 479.1 MB, free: 12.48 MB / 410.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.418e-05/0.01013, allocations: 4 kB / 479.1 MB, free: 12.48 MB / 410.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.959e-05/0.01016, allocations: 13.48 kB / 479.1 MB, free: 12.47 MB / 410.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.322e-06/0.01016, allocations: 3.062 kB / 479.1 MB, free: 12.47 MB / 410.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004335/0.0106, allocations: 69.48 kB / 479.2 MB, free: 12.46 MB / 410.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000405/0.011, allocations: 264.7 kB / 479.4 MB, free: 12.27 MB / 410.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005794/0.01158, allocations: 148.4 kB / 479.6 MB, free: 12.2 MB / 410.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000346/0.01193, allocations: 82.27 kB / 479.7 MB, free: 12.18 MB / 410.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 3.829e-05/0.01197, allocations: 11.02 kB / 479.7 MB, free: 12.18 MB / 410.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004984/0.01246, allocations: 204.4 kB / 479.9 MB, free: 12.1 MB / 410.7 MB
Notification: Performance of pre-optimization done (n=16): time 1.382e-06/0.01247, allocations: 0 / 479.9 MB, free: 12.1 MB / 410.7 MB
Notification: Performance of matching and sorting (n=16): time 0.001364/0.01383, allocations: 399.8 kB / 480.3 MB, free: 12 MB / 410.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.58e-05/0.01388, allocations: 62.06 kB / 480.3 MB, free: 11.93 MB / 410.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002935/0.01417, allocations: 356.1 kB / 480.7 MB, free: 11.7 MB / 410.7 MB
Notification: Performance of collectPreVariables (initialization): time 3.637e-05/0.01421, allocations: 36.61 kB / 480.7 MB, free: 11.66 MB / 410.7 MB
Notification: Performance of collectInitialEqns (initialization): time 6.904e-05/0.01427, allocations: 141.2 kB / 480.8 MB, free: 11.53 MB / 410.7 MB
Notification: Performance of collectInitialBindings (initialization): time 4.59e-05/0.01432, allocations: 49.41 kB / 480.9 MB, free: 11.5 MB / 410.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001503/0.01447, allocations: 105.5 kB / 481 MB, free: 11.44 MB / 410.7 MB
Notification: Performance of setup shared object (initialization): time 0.0004988/0.01497, allocations: 0.4968 MB / 481.5 MB, free: 26.94 MB / 426.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002719/0.01524, allocations: 161.6 kB / 481.6 MB, free: 26.86 MB / 426.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002994/0.01554, allocations: 231.4 kB / 481.9 MB, free: 26.68 MB / 426.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003778/0.01592, allocations: 268.2 kB / 482.1 MB, free: 26.48 MB / 426.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.817e-06/0.01592, allocations: 0 / 482.1 MB, free: 26.48 MB / 426.7 MB
Notification: Performance of matching and sorting (n=29) (initialization): time 0.0007736/0.0167, allocations: 0.4956 MB / 482.6 MB, free: 26.22 MB / 426.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0001008/0.0168, allocations: 81.53 kB / 482.7 MB, free: 26.15 MB / 426.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.034e-05/0.01681, allocations: 0.5 kB / 482.7 MB, free: 26.15 MB / 426.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.552e-05/0.01683, allocations: 2.594 kB / 482.7 MB, free: 26.15 MB / 426.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002084/0.01704, allocations: 31.92 kB / 482.7 MB, free: 26.15 MB / 426.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.142e-05/0.01705, allocations: 8.688 kB / 482.8 MB, free: 26.14 MB / 426.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002993/0.01735, allocations: 43.59 kB / 482.8 MB, free: 26.13 MB / 426.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.46e-05/0.01744, allocations: 49.09 kB / 482.8 MB, free: 26.12 MB / 426.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 24 (calTim.firstHourSampling,$PRE.calTim.firstHourSampling,calTim.firstDaySampling,$PRE.calTim.firstDaySampling,calTim.daySampleTrigger,$whenCondition1,calTim.hourSampleTrigger,$whenCondition2,calTim.epochLastMonth,$PRE.calTim.epochLastMonth,calTim.yearIndex,$PRE.calTim.yearIndex,calTim.daysSinceEpoch,$PRE.calTim.daysSinceEpoch,calTim.weekDay,$PRE.calTim.weekDay,calTim.hour,$PRE.calTim.hour,calTim.day,$PRE.calTim.day,calTim.month,$PRE.calTim.month,calTim.year,$PRE.calTim.year)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (26):
 * Single equations (assignments): 24
 * Array equations: 0
 * Algorithm blocks: 2
 * 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 0.0002051/0.01764, allocations: 176.6 kB / 483 MB, free: 25.96 MB / 426.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.138e-05/0.01772, allocations: 32.33 kB / 483 MB, free: 25.95 MB / 426.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.343e-05/0.01779, allocations: 28.58 kB / 483.1 MB, free: 25.93 MB / 426.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.188e-06/0.01779, allocations: 8.688 kB / 483.1 MB, free: 25.92 MB / 426.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.813e-06/0.0178, allocations: 0 / 483.1 MB, free: 25.92 MB / 426.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.979e-06/0.0178, allocations: 0 / 483.1 MB, free: 25.92 MB / 426.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001562/0.01936, allocations: 0.6752 MB / 483.8 MB, free: 25.53 MB / 426.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.034e-06/0.01937, allocations: 0 / 483.8 MB, free: 25.53 MB / 426.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.696e-05/0.0194, allocations: 8.094 kB / 483.8 MB, free: 25.53 MB / 426.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 4.509e-06/0.01941, allocations: 1.906 kB / 483.8 MB, free: 25.53 MB / 426.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.276e-05/0.01945, allocations: 19.3 kB / 483.8 MB, free: 25.52 MB / 426.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.823e-06/0.01945, allocations: 3.156 kB / 483.8 MB, free: 25.52 MB / 426.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.082e-06/0.01945, allocations: 0 / 483.8 MB, free: 25.52 MB / 426.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001155/0.02061, allocations: 483 kB / 484.3 MB, free: 25.28 MB / 426.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002085/0.02082, allocations: 80.86 kB / 484.3 MB, free: 25.25 MB / 426.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.285e-05/0.02089, allocations: 20.75 kB / 484.4 MB, free: 25.23 MB / 426.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002599/0.02115, allocations: 17.03 kB / 484.4 MB, free: 25.23 MB / 426.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.094e-05/0.0212, allocations: 10.03 kB / 484.4 MB, free: 25.23 MB / 426.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.269e-05/0.02127, allocations: 47.94 kB / 484.4 MB, free: 25.23 MB / 426.7 MB
Notification: Performance of sorting global known variables: time 0.0002462/0.02152, allocations: 221.2 kB / 484.7 MB, free: 25.09 MB / 426.7 MB
Notification: Performance of sort global known variables: time 8e-08/0.02152, allocations: 0 / 484.7 MB, free: 25.09 MB / 426.7 MB
Notification: Performance of remove unused functions: time 0.000351/0.02187, allocations: 55.38 kB / 484.7 MB, free: 25.08 MB / 426.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 14 (calTim.hourSampleTrigger,calTim.daySampleTrigger,$whenCondition2,$whenCondition1,calTim.year,calTim.month,calTim.day,calTim.hour,calTim.weekDay,calTim.daysSinceEpoch,calTim.yearIndex,calTim.epochLastMonth,calTim.firstHourSampling,calTim.firstDaySampling)
 * Number of discrete states: 9 (calTim.firstDaySampling,calTim.daysSinceEpoch,calTim.weekDay,calTim.yearIndex,calTim.year,calTim.epochLastMonth,calTim.month,calTim.firstHourSampling,calTim.hour)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (16):
 * Single equations (assignments): 6
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 10
 * 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 0.000206/0.02208, allocations: 119.8 kB / 484.8 MB, free: 24.98 MB / 426.7 MB
Notification: Performance of simCode: created initialization part: time 0.001011/0.02309, allocations: 445.9 kB / 485.3 MB, free: 24.73 MB / 426.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.424e-06/0.02309, allocations: 2.812 kB / 485.3 MB, free: 24.73 MB / 426.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.00044/0.02353, allocations: 101.5 kB / 485.4 MB, free: 24.7 MB / 426.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004238/0.02395, allocations: 46.78 kB / 485.4 MB, free: 24.69 MB / 426.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001013/0.02497, allocations: 387.5 kB / 485.8 MB, free: 24.45 MB / 426.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001611/0.02513, allocations: 130.5 kB / 485.9 MB, free: 24.36 MB / 426.7 MB
Notification: Performance of simCode: alias equations: time 6.553e-05/0.02519, allocations: 14.12 kB / 485.9 MB, free: 24.36 MB / 426.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.168e-05/0.02524, allocations: 15.19 kB / 485.9 MB, free: 24.35 MB / 426.7 MB
Notification: Performance of SimCode: time 6.01e-07/0.02525, allocations: 0 / 485.9 MB, free: 24.35 MB / 426.7 MB
Notification: Performance of Templates: time 0.009824/0.03507, allocations: 4.256 MB / 490.2 MB, free: 23.86 MB / 426.7 MB
"
[Timeout remaining time 660]
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Utilities.Time.Validation.CalendarTimeMonthsPlus.makefile [Timeout 660]
(rm -f BuildSysPro_BuildSysPro.IBPSA.Utilities.Time.Validation.CalendarTimeMonthsPlus.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Utilities.Time.Validation.CalendarTimeMonthsPlus.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Utilities.Time.Validation.CalendarTimeMonthsPlus.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Utilities.Time.Validation.CalendarTimeMonthsPlus.sim & ./BuildSysPro_BuildSysPro.IBPSA.Utilities.Time.Validation.CalendarTimeMonthsPlus -abortSlowSimulation -alarm=240  -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Utilities.Time.Validation.CalendarTimeMonthsPlus.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 6.939661073032767]