Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Utilities.IO.SignalExchange.Examples.WeatherStation.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 0.000856/0.000856, allocations: 80.92 kB / 20.75 MB, free: 3.738 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 0.0009666/0.0009666, allocations: 165 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 0.9292/0.9292, allocations: 177.1 MB / 204.6 MB, free: 5.488 MB / 186.7 MB
"
[Timeout remaining time 179]
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 0.6847/0.6847, allocations: 110.3 MB / 371.3 MB, free: 12.39 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 179]
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.IO.SignalExchange.Examples.WeatherStation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Utilities.IO.SignalExchange.Examples.WeatherStation")
translateModel(BuildSysPro.IBPSA.Utilities.IO.SignalExchange.Examples.WeatherStation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Utilities.IO.SignalExchange.Examples.WeatherStation") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.673e-06/1.673e-06, allocations: 0 / 422.4 MB, free: 9.434 MB / 394.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.927e-05/2.094e-05, allocations: 2.312 kB / 422.4 MB, free: 9.43 MB / 394.7 MB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Utilities.IO.SignalExchange.Examples.WeatherStation): time 0.01169/0.01171, allocations: 4.608 MB / 427 MB, free: 4.789 MB / 394.7 MB
Notification: Performance of NFInst.instExpressions: time 0.3253/0.3371, allocations: 146.2 MB / 0.5597 GB, free: 9.43 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001025/0.3381, allocations: 39.69 kB / 0.5597 GB, free: 9.391 MB / 0.4948 GB
Notification: Performance of NFTyping.typeComponents: time 0.0006898/0.3388, allocations: 319.9 kB / 0.56 GB, free: 9.078 MB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 0.001355/0.3401, allocations: 0.5295 MB / 0.5606 GB, free: 8.562 MB / 0.4948 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00148/0.3416, allocations: 0.8686 MB / 0.5614 GB, free: 7.719 MB / 0.4948 GB
Notification: Performance of NFFlatten.flatten: time 0.001127/0.3427, allocations: 1.394 MB / 0.5628 GB, free: 6.324 MB / 0.4948 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0006228/0.3434, allocations: 0.5529 MB / 0.5633 GB, free: 5.73 MB / 0.4948 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0008217/0.3442, allocations: 0.7483 MB / 0.564 GB, free: 4.98 MB / 0.4948 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0003779/0.3446, allocations: 366.7 kB / 0.5644 GB, free: 4.621 MB / 0.4948 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001224/0.3447, allocations: 116 kB / 0.5645 GB, free: 4.508 MB / 0.4948 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0006979/0.3454, allocations: 499.2 kB / 0.565 GB, free: 4.031 MB / 0.4948 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001977/0.3456, allocations: 314.8 kB / 0.5653 GB, free: 3.723 MB / 0.4948 GB
Notification: Performance of NFVerifyModel.verify: time 0.00024/0.3458, allocations: 374.9 kB / 0.5656 GB, free: 3.355 MB / 0.4948 GB
Notification: Performance of NFConvertDAE.convert: time 0.001292/0.3471, allocations: 1.284 MB / 0.5669 GB, free: 2.066 MB / 0.4948 GB
Notification: Performance of FrontEnd - DAE generated: time 4.619e-06/0.3471, allocations: 4 kB / 0.5669 GB, free: 2.062 MB / 0.4948 GB
Notification: Performance of FrontEnd: time 1.292e-06/0.3471, allocations: 0 / 0.5669 GB, free: 2.062 MB / 0.4948 GB
Notification: Performance of Transformations before backend: time 1.482e-05/0.3471, allocations: 3.938 kB / 0.5669 GB, free: 2.059 MB / 0.4948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 239
 * Number of variables: 239
Notification: Performance of Generate backend data structure: time 0.001592/0.3487, allocations: 1.516 MB / 0.5684 GB, free: 0.5195 MB / 0.4948 GB
Notification: Performance of prepare preOptimizeDAE: time 3.357e-05/0.3488, allocations: 8.031 kB / 0.5684 GB, free: 0.5117 MB / 0.4948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007705/0.3495, allocations: 312.1 kB / 0.5687 GB, free: 212 kB / 0.4948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000836/0.3504, allocations: 0.6875 MB / 0.5693 GB, free: 15.48 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.768e-05/0.3504, allocations: 66.56 kB / 0.5694 GB, free: 15.42 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.883e-05/0.3505, allocations: 103.9 kB / 0.5695 GB, free: 15.32 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007154/0.3512, allocations: 0.8914 MB / 0.5704 GB, free: 14.34 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.771e-05/0.3512, allocations: 4 kB / 0.5704 GB, free: 14.34 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.88e-05/0.3513, allocations: 36 kB / 0.5704 GB, free: 14.3 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.448e-05/0.3513, allocations: 24 kB / 0.5704 GB, free: 14.28 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005772/0.3519, allocations: 0.5869 MB / 0.571 GB, free: 13.69 MB / 0.5105 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001991/0.3539, allocations: 1.663 MB / 0.5726 GB, free: 12 MB / 0.5105 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000422/0.3543, allocations: 324.3 kB / 0.5729 GB, free: 11.68 MB / 0.5105 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001146/0.3544, allocations: 106.8 kB / 0.5731 GB, free: 11.57 MB / 0.5105 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.365e-05/0.3544, allocations: 24.64 kB / 0.5731 GB, free: 11.55 MB / 0.5105 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002944/0.3547, allocations: 382 kB / 0.5734 GB, free: 11.13 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=69): time 1.794e-06/0.3547, allocations: 0 / 0.5734 GB, free: 11.13 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=69): time 0.0009121/0.3557, allocations: 494.5 kB / 0.5739 GB, free: 10.64 MB / 0.5105 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.863e-05/0.3557, allocations: 192.5 kB / 0.5741 GB, free: 10.41 MB / 0.5105 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000439/0.3562, allocations: 0.6147 MB / 0.5747 GB, free: 9.777 MB / 0.5105 GB
Notification: Performance of collectPreVariables (initialization): time 4.555e-05/0.3562, allocations: 37.7 kB / 0.5747 GB, free: 9.734 MB / 0.5105 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002026/0.3564, allocations: 398.6 kB / 0.5751 GB, free: 9.336 MB / 0.5105 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001188/0.3565, allocations: 241.9 kB / 0.5753 GB, free: 9.098 MB / 0.5105 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001264/0.3567, allocations: 134.2 kB / 0.5755 GB, free: 8.961 MB / 0.5105 GB
Notification: Performance of setup shared object (initialization): time 8.528e-05/0.3567, allocations: 337.9 kB / 0.5758 GB, free: 8.625 MB / 0.5105 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001059/0.3568, allocations: 76.09 kB / 0.5759 GB, free: 8.551 MB / 0.5105 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001772/0.357, allocations: 281.4 kB / 0.5761 GB, free: 8.23 MB / 0.5105 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002628/0.3573, allocations: 262 kB / 0.5764 GB, free: 7.961 MB / 0.5105 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.835e-06/0.3573, allocations: 0 / 0.5764 GB, free: 7.961 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.0005318/0.3578, allocations: 388.9 kB / 0.5768 GB, free: 7.57 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 1.71e-05/0.3578, allocations: 7.938 kB / 0.5768 GB, free: 7.562 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.279e-06/0.3578, allocations: 0 / 0.5768 GB, free: 7.562 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000374/0.3582, allocations: 128.7 kB / 0.5769 GB, free: 7.434 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002738/0.3585, allocations: 131.8 kB / 0.577 GB, free: 7.305 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000945/0.3594, allocations: 1.306 MB / 0.5783 GB, free: 5.91 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002199/0.3597, allocations: 65.47 kB / 0.5783 GB, free: 5.848 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.461e-05/0.3597, allocations: 27.97 kB / 0.5784 GB, free: 5.82 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 8 (weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.canRepeatWeatherFile,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,$whenCondition1,$whenCondition2)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (80):
 * Single equations (assignments): 79
 * 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
   {(1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.0001663/0.3599, allocations: 152.5 kB / 0.5785 GB, free: 5.66 MB / 0.5105 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.071e-05/0.3599, allocations: 71.92 kB / 0.5786 GB, free: 5.59 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007243/0.3607, allocations: 0.5804 MB / 0.5792 GB, free: 5.012 MB / 0.5105 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.102e-06/0.3607, allocations: 8 kB / 0.5792 GB, free: 5.004 MB / 0.5105 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.252e-06/0.3607, allocations: 0 / 0.5792 GB, free: 5.004 MB / 0.5105 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.104e-06/0.3607, allocations: 7.922 kB / 0.5792 GB, free: 4.996 MB / 0.5105 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004089/0.3611, allocations: 462 kB / 0.5796 GB, free: 4.523 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.535e-06/0.3611, allocations: 0 / 0.5796 GB, free: 4.523 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002477/0.3613, allocations: 131.4 kB / 0.5797 GB, free: 4.398 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002904/0.3616, allocations: 112.7 kB / 0.5798 GB, free: 4.285 MB / 0.5105 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.526e-05/0.3617, allocations: 15.98 kB / 0.5799 GB, free: 4.27 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007976/0.3625, allocations: 1.315 MB / 0.5811 GB, free: 2.863 MB / 0.5105 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.443e-06/0.3625, allocations: 7.875 kB / 0.5811 GB, free: 2.855 MB / 0.5105 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005118/0.363, allocations: 453.4 kB / 0.5816 GB, free: 2.391 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001759/0.3631, allocations: 151.1 kB / 0.5817 GB, free: 2.242 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.403e-05/0.3632, allocations: 15.94 kB / 0.5817 GB, free: 2.227 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001743/0.3634, allocations: 38.31 kB / 0.5818 GB, free: 2.191 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.3e-05/0.3635, allocations: 56.88 kB / 0.5818 GB, free: 2.137 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.147e-05/0.3635, allocations: 23.98 kB / 0.5819 GB, free: 2.113 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 0.0002206/0.3637, allocations: 303.3 kB / 0.5821 GB, free: 1.82 MB / 0.5105 GB
Notification: Performance of sort global known variables: time 8e-08/0.3637, allocations: 0 / 0.5821 GB, free: 1.82 MB / 0.5105 GB
Notification: Performance of remove unused functions: time 0.0004978/0.3642, allocations: 327 kB / 0.5825 GB, free: 1.5 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 2 (weaDat.conTimMin.tNext,weaDat.conTim.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (80):
 * Single equations (assignments): 77
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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
   {(1,3)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001504/0.3657, allocations: 0.7409 MB / 0.5832 GB, free: 1.133 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 0.0005149/0.3662, allocations: 442.8 kB / 0.5836 GB, free: 0.6914 MB / 0.5105 GB
Notification: Performance of simCode: created event and clocks part: time 9.087e-06/0.3662, allocations: 8 kB / 0.5836 GB, free: 0.6836 MB / 0.5105 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002846/0.3665, allocations: 327 kB / 0.5839 GB, free: 352 kB / 0.5105 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007409/0.3673, allocations: 0.4978 MB / 0.5844 GB, free: 15.91 MB / 0.5261 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001905/0.3692, allocations: 1.646 MB / 0.586 GB, free: 14.22 MB / 0.5261 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001204/0.3693, allocations: 206.2 kB / 0.5862 GB, free: 14 MB / 0.5261 GB
Notification: Performance of simCode: alias equations: time 0.000398/0.3697, allocations: 197.9 kB / 0.5864 GB, free: 13.82 MB / 0.5261 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005138/0.3702, allocations: 323 kB / 0.5867 GB, free: 13.5 MB / 0.5261 GB
Notification: Performance of SimCode: time 6.51e-07/0.3702, allocations: 0 / 0.5867 GB, free: 13.5 MB / 0.5261 GB
Notification: Performance of Templates: time 0.02078/0.391, allocations: 18.29 MB / 0.6046 GB, free: 11.57 MB / 0.5417 GB
"
[Timeout remaining time 660]
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Utilities.IO.SignalExchange.Examples.WeatherStation.makefile [Timeout 660]
(rm -f BuildSysPro_BuildSysPro.IBPSA.Utilities.IO.SignalExchange.Examples.WeatherStation.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Utilities.IO.SignalExchange.Examples.WeatherStation.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Utilities.IO.SignalExchange.Examples.WeatherStation.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Utilities.IO.SignalExchange.Examples.WeatherStation.sim & ./BuildSysPro_BuildSysPro.IBPSA.Utilities.IO.SignalExchange.Examples.WeatherStation -abortSlowSimulation -alarm=240  -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Utilities.IO.SignalExchange.Examples.WeatherStation.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.155987848062068]