Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoPower_ThermoPower.Test.DistributedParameterComponents.TestFlowDependentHeatTransferCoefficient2ph.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 0.001235/0.001235, allocations: 71.77 kB / 21.69 MB, free: 2.855 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 0.001356/0.001356, allocations: 167.3 kB / 24.99 MB, free: 8.746 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 0.8056/0.8056, allocations: 158.6 MB / 186.8 MB, free: 2.902 MB / 170.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower master/package.mo): time 0.1583/0.1583, allocations: 36.34 MB / 275.4 MB, free: 10.72 MB / 266.7 MB
"
[Timeout remaining time 180]
Using package ThermoPower with version 3.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower master/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(ThermoPower.Test.DistributedParameterComponents.TestFlowDependentHeatTransferCoefficient2ph,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoPower_ThermoPower.Test.DistributedParameterComponents.TestFlowDependentHeatTransferCoefficient2ph")
translateModel(ThermoPower.Test.DistributedParameterComponents.TestFlowDependentHeatTransferCoefficient2ph,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoPower_ThermoPower.Test.DistributedParameterComponents.TestFlowDependentHeatTransferCoefficient2ph") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.423e-06/1.423e-06, allocations: 0 / 353.8 MB, free: 3.715 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.578e-05/1.72e-05, allocations: 2.312 kB / 353.8 MB, free: 3.711 MB / 282.7 MB
Notification: Performance of NFInst.instantiate(ThermoPower.Test.DistributedParameterComponents.TestFlowDependentHeatTransferCoefficient2ph): time 0.01382/0.01384, allocations: 19.2 MB / 373 MB, free: 440 kB / 298.7 MB
Notification: Performance of NFInst.instExpressions: time 0.006627/0.02046, allocations: 8.523 MB / 381.6 MB, free: 7.879 MB / 314.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000112/0.02058, allocations: 4 kB / 381.6 MB, free: 7.875 MB / 314.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.0003252/0.0209, allocations: 103.3 kB / 381.7 MB, free: 7.773 MB / 314.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.0002019/0.0211, allocations: 158.9 kB / 381.8 MB, free: 7.617 MB / 314.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.005983/0.02709, allocations: 3.612 MB / 385.4 MB, free: 3.992 MB / 314.7 MB
Notification: Performance of NFFlatten.flatten: time 0.00117/0.02826, allocations: 1.824 MB / 387.3 MB, free: 2.164 MB / 314.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001346/0.02839, allocations: 49.61 kB / 387.3 MB, free: 2.121 MB / 314.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0007231/0.02911, allocations: 0.7879 MB / 388.1 MB, free: 1.332 MB / 314.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008348/0.02995, allocations: 0.6667 MB / 388.8 MB, free: 0.6641 MB / 314.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001514/0.0301, allocations: 132 kB / 388.9 MB, free: 0.5352 MB / 314.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.006653/0.03675, allocations: 5.962 MB / 394.8 MB, free: 10.57 MB / 330.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0002655/0.03702, allocations: 435.1 kB / 395.3 MB, free: 10.14 MB / 330.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0003334/0.03735, allocations: 443.2 kB / 395.7 MB, free: 9.707 MB / 330.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.005219/0.04257, allocations: 5.293 MB / 401 MB, free: 4.402 MB / 330.7 MB
Notification: Performance of FrontEnd - DAE generated: time 5.641e-06/0.04258, allocations: 8 kB / 401 MB, free: 4.395 MB / 330.7 MB
Notification: Performance of FrontEnd: time 1.302e-06/0.04258, allocations: 0 / 401 MB, free: 4.395 MB / 330.7 MB
Notification: Performance of Transformations before backend: time 7.264e-06/0.04259, allocations: 0 / 401 MB, free: 4.395 MB / 330.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 165
 * Number of variables: 165
Notification: Performance of Generate backend data structure: time 0.004105/0.04669, allocations: 2.315 MB / 403.3 MB, free: 2.035 MB / 330.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.279e-05/0.04672, allocations: 12.03 kB / 403.3 MB, free: 2.023 MB / 330.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005866/0.04731, allocations: 288.1 kB / 403.6 MB, free: 1.742 MB / 330.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004933/0.0478, allocations: 439.5 kB / 404 MB, free: 1.285 MB / 330.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006642/0.04847, allocations: 1.188 MB / 405.2 MB, free: 15.88 MB / 346.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001399/0.04861, allocations: 56 kB / 405.3 MB, free: 15.83 MB / 346.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002625/0.05123, allocations: 1.824 MB / 407.1 MB, free: 13.94 MB / 346.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.623e-05/0.05125, allocations: 7.938 kB / 407.1 MB, free: 13.93 MB / 346.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001194/0.05137, allocations: 24 kB / 407.1 MB, free: 13.91 MB / 346.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.986e-05/0.05142, allocations: 45.28 kB / 407.2 MB, free: 13.86 MB / 346.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002386/0.0538, allocations: 1.737 MB / 408.9 MB, free: 12.12 MB / 346.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.006804/0.06061, allocations: 7.185 MB / 416.1 MB, free: 4.836 MB / 346.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001839/0.06245, allocations: 1.251 MB / 417.4 MB, free: 3.57 MB / 346.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0009053/0.06335, allocations: 0.7742 MB / 418.1 MB, free: 2.793 MB / 346.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.03108/0.09443, allocations: 18.18 MB / 436.3 MB, free: 0.5977 MB / 362.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.659e-05/0.09447, allocations: 45.83 kB / 436.4 MB, free: 0.5391 MB / 362.7 MB
Notification: Performance of pre-optimization done (n=59): time 2.755e-06/0.09447, allocations: 0 / 436.4 MB, free: 0.5391 MB / 362.7 MB
Notification: Performance of matching and sorting (n=59): time 0.003751/0.09822, allocations: 2.136 MB / 438.5 MB, free: 14.4 MB / 378.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.405e-05/0.09825, allocations: 55.91 kB / 438.5 MB, free: 14.33 MB / 378.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001671/0.09842, allocations: 266.7 kB / 438.8 MB, free: 14.05 MB / 378.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001029/0.09852, allocations: 33.7 kB / 438.8 MB, free: 14.02 MB / 378.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001195/0.09864, allocations: 295.6 kB / 439.1 MB, free: 13.72 MB / 378.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001884/0.09883, allocations: 222.1 kB / 439.3 MB, free: 13.5 MB / 378.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003283/0.09916, allocations: 215.7 kB / 439.6 MB, free: 13.28 MB / 378.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001161/0.09928, allocations: 0.5157 MB / 440.1 MB, free: 12.75 MB / 378.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008845/0.1002, allocations: 0.6972 MB / 440.8 MB, free: 12.05 MB / 378.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009613/0.1011, allocations: 0.8384 MB / 441.6 MB, free: 11.15 MB / 378.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001052/0.1022, allocations: 0.6262 MB / 442.2 MB, free: 10.47 MB / 378.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.258e-06/0.1022, allocations: 7.938 kB / 442.2 MB, free: 10.46 MB / 378.7 MB
Notification: Performance of matching and sorting (n=66) (initialization): time 0.002157/0.1043, allocations: 1.235 MB / 443.5 MB, free: 9.223 MB / 378.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.878e-05/0.1044, allocations: 15.94 kB / 443.5 MB, free: 9.207 MB / 378.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.125e-06/0.1044, allocations: 4 kB / 443.5 MB, free: 9.203 MB / 378.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.591e-05/0.1044, allocations: 4 kB / 443.5 MB, free: 9.199 MB / 378.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001444/0.1058, allocations: 0.6396 MB / 444.1 MB, free: 8.559 MB / 378.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.378e-06/0.1058, allocations: 12 kB / 444.1 MB, free: 8.547 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001131/0.107, allocations: 491 kB / 444.6 MB, free: 8.066 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001108/0.1071, allocations: 71.84 kB / 444.7 MB, free: 7.996 MB / 378.7 MB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001053/0.1081, allocations: 0.8279 MB / 445.5 MB, free: 7.164 MB / 378.7 MB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0009607/0.1091, allocations: 0.8382 MB / 446.4 MB, free: 6.266 MB / 378.7 MB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001036/0.1101, allocations: 0.6336 MB / 447 MB, free: 5.574 MB / 378.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.645e-06/0.1101, allocations: 4 kB / 447 MB, free: 5.57 MB / 378.7 MB
Notification: Performance of matching and sorting (n=66) (initialization_lambda0): time 0.001948/0.1121, allocations: 1.243 MB / 448.2 MB, free: 4.32 MB / 378.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.137e-05/0.1121, allocations: 8.359 kB / 448.3 MB, free: 4.312 MB / 378.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.081e-06/0.1121, allocations: 11.94 kB / 448.3 MB, free: 4.301 MB / 378.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 5.831e-06/0.1121, allocations: 8 kB / 448.3 MB, free: 4.293 MB / 378.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00137/0.1135, allocations: 0.6357 MB / 448.9 MB, free: 3.656 MB / 378.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.555e-06/0.1135, allocations: 16 kB / 448.9 MB, free: 3.641 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001105/0.1146, allocations: 483.1 kB / 449.4 MB, free: 3.168 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001066/0.1147, allocations: 71.84 kB / 449.5 MB, free: 3.098 MB / 378.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 13
 * Number of states: 0 ()
 * Number of discrete variables: 6 (fluidState[6].phase,fluidState[5].phase,fluidState[4].phase,fluidState[3].phase,fluidState[2].phase,fluidState[1].phase)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (65):
 * Single equations (assignments): 64
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 1
 * 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 0.0005317/0.1152, allocations: 300 kB / 449.8 MB, free: 2.797 MB / 378.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002428/0.1155, allocations: 55.75 kB / 449.8 MB, free: 2.742 MB / 378.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002516/0.118, allocations: 2.242 MB / 452.1 MB, free: 0.4922 MB / 378.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.1193/0.2373, allocations: 1.84 MB / 453.9 MB, free: 104.6 MB / 378.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.668e-06/0.2373, allocations: 0 / 453.9 MB, free: 104.6 MB / 378.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.956e-06/0.2373, allocations: 4.812 kB / 453.9 MB, free: 104.6 MB / 378.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005997/0.2433, allocations: 3.737 MB / 457.6 MB, free: 103.7 MB / 378.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.711e-06/0.2433, allocations: 1.594 kB / 457.6 MB, free: 103.7 MB / 378.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001472/0.2448, allocations: 0.6241 MB / 458.3 MB, free: 103.7 MB / 378.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 6.021e-06/0.2448, allocations: 7.859 kB / 458.3 MB, free: 103.7 MB / 378.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.361e-05/0.2448, allocations: 67.94 kB / 458.3 MB, free: 103.7 MB / 378.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.807e-06/0.2449, allocations: 0.5625 kB / 458.3 MB, free: 103.7 MB / 378.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.964e-06/0.2449, allocations: 6.781 kB / 458.3 MB, free: 103.7 MB / 378.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001921/0.2468, allocations: 1.691 MB / 460 MB, free: 103.3 MB / 378.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 4.386e-05/0.2468, allocations: 85.42 kB / 460.1 MB, free: 103.3 MB / 378.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001338/0.247, allocations: 12.44 kB / 460.1 MB, free: 103.3 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001023/0.248, allocations: 462.8 kB / 460.6 MB, free: 103.3 MB / 378.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001737/0.2481, allocations: 113 kB / 460.7 MB, free: 103.3 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.641e-05/0.2482, allocations: 67.44 kB / 460.8 MB, free: 103.3 MB / 378.7 MB
Notification: Performance of sorting global known variables: time 6.209e-05/0.2483, allocations: 183.1 kB / 460.9 MB, free: 103.1 MB / 378.7 MB
Notification: Performance of sort global known variables: time 6e-08/0.2483, allocations: 0 / 460.9 MB, free: 103.1 MB / 378.7 MB
Notification: Performance of remove unused functions: time 0.002256/0.2506, allocations: 1.34 MB / 462.3 MB, free: 103 MB / 378.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 14 ($cse2.region3boundary,$cse3.region3boundary,$cse4.phase,$cse4.region,$cse5.phase,$cse5.region,$cse6.phase,$cse6.region,$cse7.phase,$cse7.region,$cse8.phase,$cse8.region,$cse9.phase,$cse9.region)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (67):
 * Single equations (assignments): 59
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 8
 * 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 0.002212/0.2528, allocations: 1.099 MB / 463.4 MB, free: 102.4 MB / 378.7 MB
Notification: Performance of simCode: created initialization part: time 0.002906/0.2557, allocations: 2.664 MB / 466 MB, free: 100.1 MB / 378.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.535e-06/0.2557, allocations: 0 / 466 MB, free: 100.1 MB / 378.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.000955/0.2566, allocations: 0.9868 MB / 467 MB, free: 99.14 MB / 378.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007183/0.2573, allocations: 308 kB / 467.3 MB, free: 98.86 MB / 378.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003061/0.2604, allocations: 2.282 MB / 469.6 MB, free: 96.56 MB / 378.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 9.933e-05/0.2605, allocations: 237.1 kB / 469.8 MB, free: 96.3 MB / 378.7 MB
Notification: Performance of simCode: alias equations: time 0.001184/0.2617, allocations: 0.7085 MB / 470.5 MB, free: 95.65 MB / 378.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006476/0.2623, allocations: 172.1 kB / 470.7 MB, free: 95.48 MB / 378.7 MB
Notification: Performance of SimCode: time 9.42e-07/0.2623, allocations: 0 / 470.7 MB, free: 95.48 MB / 378.7 MB
Notification: Performance of Templates: time 0.03387/0.2962, allocations: 52.81 MB / 0.5113 GB, free: 42.48 MB / 378.7 MB
"
[Timeout remaining time 660]
make -j1 -f ThermoPower_ThermoPower.Test.DistributedParameterComponents.TestFlowDependentHeatTransferCoefficient2ph.makefile [Timeout 660]
(rm -f ThermoPower_ThermoPower.Test.DistributedParameterComponents.TestFlowDependentHeatTransferCoefficient2ph.pipe ; mkfifo ThermoPower_ThermoPower.Test.DistributedParameterComponents.TestFlowDependentHeatTransferCoefficient2ph.pipe ; head -c 1048576 < ThermoPower_ThermoPower.Test.DistributedParameterComponents.TestFlowDependentHeatTransferCoefficient2ph.pipe >> ../files/ThermoPower_ThermoPower.Test.DistributedParameterComponents.TestFlowDependentHeatTransferCoefficient2ph.sim & ./ThermoPower_ThermoPower.Test.DistributedParameterComponents.TestFlowDependentHeatTransferCoefficient2ph -abortSlowSimulation -alarm=240  -lv LOG_STATS > ThermoPower_ThermoPower.Test.DistributedParameterComponents.TestFlowDependentHeatTransferCoefficient2ph.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.43144593690522]