Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart.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 0.0009676/0.0009676, allocations: 80.88 kB / 19.94 MB, free: 4.547 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 0.001665/0.001665, allocations: 181 kB / 23.36 MB, free: 1.133 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 0.9268/0.9268, allocations: 177.1 MB / 203.8 MB, free: 5.473 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 2.32/2.32, allocations: 438.8 MB / 0.6827 GB, free: 13.61 MB / 0.6511 GB
"
[Timeout remaining time 177]
Using package Buildings with version 14.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/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.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|weaDat.weaBus.TDryBul",fileNamePrefix="Buildings_latest_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart")
translateModel(Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|weaDat.weaBus.TDryBul",fileNamePrefix="Buildings_latest_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.162e-06/1.162e-06, allocations: 0 / 0.8385 GB, free: 14.29 MB / 0.8073 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.359e-05/1.475e-05, allocations: 2.312 kB / 0.8385 GB, free: 14.28 MB / 0.8073 GB
Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart): time 0.004256/0.00427, allocations: 4.353 MB / 0.8428 GB, free: 9.906 MB / 0.8073 GB
Notification: Performance of NFInst.instExpressions: time 0.1233/0.1275, allocations: 146 MB / 0.9853 GB, free: 7.375 MB / 0.948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0008685/0.1284, allocations: 23.81 kB / 0.9854 GB, free: 7.352 MB / 0.948 GB
Notification: Performance of NFTyping.typeComponents: time 0.0005087/0.1289, allocations: 186.3 kB / 0.9855 GB, free: 7.168 MB / 0.948 GB
Notification: Performance of NFTyping.typeBindings: time 0.001211/0.1301, allocations: 0.5359 MB / 0.9861 GB, free: 6.629 MB / 0.948 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001225/0.1313, allocations: 0.7907 MB / 0.9868 GB, free: 5.836 MB / 0.948 GB
Notification: Performance of NFFlatten.flatten: time 0.0008914/0.1322, allocations: 1.316 MB / 0.9881 GB, free: 4.516 MB / 0.948 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003933/0.1326, allocations: 339.2 kB / 0.9884 GB, free: 4.156 MB / 0.948 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0005888/0.1332, allocations: 0.6587 MB / 0.9891 GB, free: 3.496 MB / 0.948 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0003077/0.1335, allocations: 327 kB / 0.9894 GB, free: 3.176 MB / 0.948 GB
Notification: Performance of NFPackage.collectConstants: time 8.083e-05/0.1336, allocations: 92 kB / 0.9895 GB, free: 3.086 MB / 0.948 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0007245/0.1343, allocations: 403.4 kB / 0.9899 GB, free: 2.691 MB / 0.948 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001619/0.1345, allocations: 259.1 kB / 0.9901 GB, free: 2.438 MB / 0.948 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001949/0.1347, allocations: 319.1 kB / 0.9904 GB, free: 2.125 MB / 0.948 GB
Notification: Performance of NFConvertDAE.convert: time 0.0008313/0.1355, allocations: 1.055 MB / 0.9915 GB, free: 1.066 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 1.813e-06/0.1355, allocations: 7.938 kB / 0.9915 GB, free: 1.059 MB / 0.948 GB
Notification: Performance of FrontEnd: time 9.52e-07/0.1355, allocations: 4 kB / 0.9915 GB, free: 1.055 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 6.512e-06/0.1355, allocations: 0 / 0.9915 GB, free: 1.055 MB / 0.948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 175
 * Number of variables: 175
Notification: Performance of Generate backend data structure: time 0.001069/0.1366, allocations: 1.206 MB / 0.9926 GB, free: 15.82 MB / 0.9636 GB
Notification: Performance of prepare preOptimizeDAE: time 2.779e-05/0.1366, allocations: 8.625 kB / 0.9926 GB, free: 15.81 MB / 0.9636 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003817/0.137, allocations: 200.4 kB / 0.9928 GB, free: 15.61 MB / 0.9636 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005746/0.1376, allocations: 0.5506 MB / 0.9934 GB, free: 15.04 MB / 0.9636 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.263e-05/0.1376, allocations: 62.06 kB / 0.9934 GB, free: 14.97 MB / 0.9636 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.247e-05/0.1377, allocations: 79.98 kB / 0.9935 GB, free: 14.89 MB / 0.9636 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000503/0.1382, allocations: 0.7686 MB / 0.9943 GB, free: 14.03 MB / 0.9636 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.358e-05/0.1382, allocations: 0 / 0.9943 GB, free: 14.03 MB / 0.9636 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.193e-05/0.1382, allocations: 35.98 kB / 0.9943 GB, free: 13.99 MB / 0.9636 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.143e-05/0.1382, allocations: 16 kB / 0.9943 GB, free: 13.98 MB / 0.9636 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004886/0.1387, allocations: 0.5314 MB / 0.9948 GB, free: 13.44 MB / 0.9636 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001536/0.1403, allocations: 1.721 MB / 0.9965 GB, free: 11.68 MB / 0.9636 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005871/0.1408, allocations: 344.6 kB / 0.9968 GB, free: 11.32 MB / 0.9636 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001167/0.141, allocations: 117.7 kB / 0.997 GB, free: 11.2 MB / 0.9636 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.301e-05/0.141, allocations: 32.56 kB / 0.997 GB, free: 11.16 MB / 0.9636 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002759/0.1413, allocations: 363.1 kB / 0.9973 GB, free: 10.78 MB / 0.9636 GB
Notification: Performance of pre-optimization done (n=78): time 1.823e-06/0.1413, allocations: 0 / 0.9973 GB, free: 10.78 MB / 0.9636 GB
Notification: Performance of matching and sorting (n=78): time 0.0004309/0.1417, allocations: 381.8 kB / 0.9977 GB, free: 10.4 MB / 0.9636 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.713e-05/0.1418, allocations: 252 kB / 0.9979 GB, free: 10.1 MB / 0.9636 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003228/0.1421, allocations: 0.5016 MB / 0.9984 GB, free: 9.586 MB / 0.9636 GB
Notification: Performance of collectPreVariables (initialization): time 4.132e-05/0.1422, allocations: 49.7 kB / 0.9985 GB, free: 9.531 MB / 0.9636 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001257/0.1423, allocations: 290.3 kB / 0.9988 GB, free: 9.238 MB / 0.9636 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001206/0.1424, allocations: 261.8 kB / 0.999 GB, free: 8.98 MB / 0.9636 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001296/0.1425, allocations: 158.5 kB / 0.9992 GB, free: 8.82 MB / 0.9636 GB
Notification: Performance of setup shared object (initialization): time 0.0001017/0.1426, allocations: 394.6 kB / 0.9995 GB, free: 8.426 MB / 0.9636 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001017/0.1427, allocations: 85.02 kB / 0.9996 GB, free: 8.344 MB / 0.9636 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001919/0.1429, allocations: 343.8 kB / 0.9999 GB, free: 7.941 MB / 0.9636 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002723/0.1432, allocations: 297.6 kB / 1 GB, free: 7.633 MB / 0.9636 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.617e-06/0.1432, allocations: 0 / 1 GB, free: 7.633 MB / 0.9636 GB
Notification: Performance of matching and sorting (n=101) (initialization): time 0.0003634/0.1436, allocations: 382.2 kB / 1.001 GB, free: 7.254 MB / 0.9636 GB
Notification: Performance of prepare postOptimizeDAE: time 1.099e-05/0.1436, allocations: 8.031 kB / 1.001 GB, free: 7.246 MB / 0.9636 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.611e-06/0.1436, allocations: 4 kB / 1.001 GB, free: 7.242 MB / 0.9636 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.05e-05/0.1436, allocations: 4 kB / 1.001 GB, free: 7.238 MB / 0.9636 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000309/0.1439, allocations: 163.7 kB / 1.001 GB, free: 7.078 MB / 0.9636 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.23e-06/0.1439, allocations: 4 kB / 1.001 GB, free: 7.074 MB / 0.9636 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000194/0.1441, allocations: 63.61 kB / 1.001 GB, free: 7.012 MB / 0.9636 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.461e-05/0.1441, allocations: 31.97 kB / 1.001 GB, free: 6.98 MB / 0.9636 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * Number of states: 0 ()
 * Number of discrete variables: 27 (weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.canRepeatWeatherFile,weaDat.decAng.k,$PRE.weaDat.decAng.k,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.k,$PRE.weaDat.eqnTim.k,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.k,$PRE.weaDat.conTim.k,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.k,$PRE.weaDat.conTimMin.k,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.k,$PRE.weaDat.locTim.k,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (101):
 * Single equations (assignments): 101
 * Array equations: 0
 * Algorithm blocks: 0
 * 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 0.0001543/0.1443, allocations: 167.1 kB / 1.001 GB, free: 6.809 MB / 0.9636 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.386e-05/0.1444, allocations: 87.84 kB / 1.001 GB, free: 6.723 MB / 0.9636 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005326/0.1449, allocations: 492.2 kB / 1.002 GB, free: 6.234 MB / 0.9636 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.522e-06/0.1449, allocations: 12 kB / 1.002 GB, free: 6.223 MB / 0.9636 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.864e-06/0.1449, allocations: 0 / 1.002 GB, free: 6.223 MB / 0.9636 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.293e-06/0.1449, allocations: 3.984 kB / 1.002 GB, free: 6.219 MB / 0.9636 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0009398/0.1459, allocations: 1.026 MB / 1.003 GB, free: 5.148 MB / 0.9636 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.074e-06/0.1459, allocations: 0 / 1.003 GB, free: 5.148 MB / 0.9636 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002231/0.1461, allocations: 119.8 kB / 1.003 GB, free: 5.031 MB / 0.9636 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.467e-06/0.1461, allocations: 4 kB / 1.003 GB, free: 5.027 MB / 0.9636 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.189e-05/0.1461, allocations: 19.98 kB / 1.003 GB, free: 5.008 MB / 0.9636 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.537e-06/0.1461, allocations: 3.938 kB / 1.003 GB, free: 5.004 MB / 0.9636 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.92e-07/0.1461, allocations: 8.031 kB / 1.003 GB, free: 4.996 MB / 0.9636 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000349/0.1465, allocations: 478 kB / 1.003 GB, free: 4.508 MB / 0.9636 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000158/0.1466, allocations: 139.2 kB / 1.003 GB, free: 4.371 MB / 0.9636 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.299e-05/0.1467, allocations: 20 kB / 1.003 GB, free: 4.352 MB / 0.9636 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001746/0.1469, allocations: 39.97 kB / 1.003 GB, free: 4.312 MB / 0.9636 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.683e-05/0.1469, allocations: 56.89 kB / 1.003 GB, free: 4.258 MB / 0.9636 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.527e-05/0.1469, allocations: 23.97 kB / 1.003 GB, free: 4.234 MB / 0.9636 GB
Notification: Performance of sorting global known variables: time 0.0004223/0.1474, allocations: 243.4 kB / 1.004 GB, free: 4 MB / 0.9636 GB
Notification: Performance of sort global known variables: time 7e-08/0.1474, allocations: 0 / 1.004 GB, free: 4 MB / 0.9636 GB
Notification: Performance of remove unused functions: time 0.0003973/0.1478, allocations: 295.2 kB / 1.004 GB, free: 3.711 MB / 0.9636 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 0 ()
 * Number of discrete variables: 15 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.locTim.k,weaDat.conTimMin.tNext,weaDat.conTimMin.k,weaDat.conTim.tNext,weaDat.conTim.k,weaDat.eqnTim.tNext,weaDat.eqnTim.k,weaDat.decAng.tNext,weaDat.decAng.k)
 * Number of discrete states: 10 (weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.locTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext,weaDat.decAng.k,weaDat.eqnTim.k,weaDat.conTim.k,weaDat.conTimMin.k,weaDat.locTim.k)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (88):
 * Single equations (assignments): 78
 * 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 0.001392/0.1492, allocations: 0.7566 MB / 1.005 GB, free: 3.223 MB / 0.9636 GB
Notification: Performance of simCode: created initialization part: time 0.0003487/0.1495, allocations: 343.3 kB / 1.005 GB, free: 2.887 MB / 0.9636 GB
Notification: Performance of simCode: created event and clocks part: time 6.703e-06/0.1495, allocations: 8 kB / 1.005 GB, free: 2.879 MB / 0.9636 GB
Notification: Performance of simCode: created simulation system equations: time 0.000168/0.1497, allocations: 204.8 kB / 1.005 GB, free: 2.68 MB / 0.9636 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005144/0.1502, allocations: 286.9 kB / 1.006 GB, free: 2.414 MB / 0.9636 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001482/0.1517, allocations: 1.312 MB / 1.007 GB, free: 1.066 MB / 0.9636 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001014/0.1518, allocations: 177.9 kB / 1.007 GB, free: 0.875 MB / 0.9636 GB
Notification: Performance of simCode: alias equations: time 0.0003017/0.1521, allocations: 178.6 kB / 1.007 GB, free: 0.6953 MB / 0.9636 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004273/0.1525, allocations: 283.1 kB / 1.007 GB, free: 428 kB / 0.9636 GB
Notification: Performance of SimCode: time 5.71e-07/0.1525, allocations: 0 / 1.007 GB, free: 428 kB / 0.9636 GB
Notification: Performance of Templates: time 0.01586/0.1684, allocations: 14.44 MB / 1.021 GB, free: 2.301 MB / 0.9792 GB
"
[Timeout remaining time 300]
make -j1 -f Buildings_latest_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart.makefile [Timeout 300]
(rm -f Buildings_latest_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart.pipe ; mkfifo Buildings_latest_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart.pipe ; head -c 1048576 < Buildings_latest_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart.pipe >> ../files/Buildings_latest_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart.sim & ./Buildings_latest_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart -abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart.pipe 2>&1) [Timeout 240]
diffSimulationResults("Buildings_latest_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataNegativeStart_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_BoundaryConditions_WeatherData_Validation_ThreeYears_usingTwoYearDataNegativeStart.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300]
""
[Timeout remaining time 300]
Reference file matches
[Calling sys.exit(0), Time elapsed: 5.527665379922837]