Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.BoundaryConditions.WeatherData.Validation.DecemberToJanuary.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 0.0008753/0.0008753, allocations: 81.17 kB / 19.87 MB, free: 4.617 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 0.0008851/0.0008851, allocations: 173 kB / 23.28 MB, free: 1.219 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 0.8766/0.8766, allocations: 177.1 MB / 203.7 MB, free: 5.504 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:108:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:116:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo): time 0.7266/0.7266, allocations: 154.6 MB / 414.8 MB, free: 0.5273 MB / 378.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/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(IDEAS.BoundaryConditions.WeatherData.Validation.DecemberToJanuary,tolerance=1e-06,outputFormat="empty",numberOfIntervals=241,variableFilter="",fileNamePrefix="IDEAS_IDEAS.BoundaryConditions.WeatherData.Validation.DecemberToJanuary")
translateModel(IDEAS.BoundaryConditions.WeatherData.Validation.DecemberToJanuary,tolerance=1e-06,outputFormat="empty",numberOfIntervals=241,variableFilter="",fileNamePrefix="IDEAS_IDEAS.BoundaryConditions.WeatherData.Validation.DecemberToJanuary") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.513e-06/1.513e-06, allocations: 0 / 0.5207 GB, free: 1.902 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.386e-05/1.537e-05, allocations: 5.594 kB / 0.5207 GB, free: 1.898 MB / 490.7 MB
Notification: Performance of NFInst.instantiate(IDEAS.BoundaryConditions.WeatherData.Validation.DecemberToJanuary): time 0.003944/0.003959, allocations: 4.325 MB / 0.525 GB, free: 13.57 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.1206/0.1246, allocations: 143.8 MB / 0.6654 GB, free: 13.43 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0006465/0.1252, allocations: 27.81 kB / 0.6654 GB, free: 13.4 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.0004575/0.1257, allocations: 186.3 kB / 0.6656 GB, free: 13.22 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.001195/0.1269, allocations: 0.5437 MB / 0.6661 GB, free: 12.67 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001194/0.1281, allocations: 0.7752 MB / 0.6669 GB, free: 11.89 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.000752/0.1288, allocations: 1.288 MB / 0.6681 GB, free: 10.6 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003757/0.1292, allocations: 327.3 kB / 0.6684 GB, free: 10.26 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0005287/0.1297, allocations: 0.6392 MB / 0.6691 GB, free: 9.621 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002571/0.13, allocations: 307.1 kB / 0.6694 GB, free: 9.32 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 8.167e-05/0.1301, allocations: 88 kB / 0.6694 GB, free: 9.234 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004219/0.1305, allocations: 399.4 kB / 0.6698 GB, free: 8.844 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001454/0.1307, allocations: 251.1 kB / 0.6701 GB, free: 8.598 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001871/0.1308, allocations: 311.2 kB / 0.6704 GB, free: 8.293 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.0007972/0.1316, allocations: 1.047 MB / 0.6714 GB, free: 7.242 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 4.187e-06/0.1316, allocations: 0 / 0.6714 GB, free: 7.242 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 9.71e-07/0.1316, allocations: 0 / 0.6714 GB, free: 7.242 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 6.432e-06/0.1316, allocations: 0 / 0.6714 GB, free: 7.242 MB / 0.6355 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 0.001095/0.1327, allocations: 1.346 MB / 0.6727 GB, free: 5.855 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.886e-05/0.1328, allocations: 12.02 kB / 0.6727 GB, free: 5.844 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003941/0.1332, allocations: 208 kB / 0.6729 GB, free: 5.641 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006227/0.1338, allocations: 0.6596 MB / 0.6735 GB, free: 4.957 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.234e-05/0.1338, allocations: 58.12 kB / 0.6736 GB, free: 4.898 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.438e-05/0.1339, allocations: 68 kB / 0.6737 GB, free: 4.832 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005323/0.1344, allocations: 0.7929 MB / 0.6744 GB, free: 3.926 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.175e-05/0.1344, allocations: 0 / 0.6744 GB, free: 3.926 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.514e-05/0.1345, allocations: 32 kB / 0.6745 GB, free: 3.895 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.012e-05/0.1345, allocations: 16 kB / 0.6745 GB, free: 3.879 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005105/0.135, allocations: 0.6212 MB / 0.6751 GB, free: 3.258 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001537/0.1365, allocations: 2.298 MB / 0.6773 GB, free: 0.8906 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004002/0.1369, allocations: 366.2 kB / 0.6777 GB, free: 0.5156 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001181/0.137, allocations: 125.2 kB / 0.6778 GB, free: 392 kB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.851e-05/0.1371, allocations: 48.44 kB / 0.6778 GB, free: 344 kB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.2814/0.4185, allocations: 355.8 kB / 0.6782 GB, free: 59.36 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=70): time 5.29e-06/0.4185, allocations: 0 / 0.6782 GB, free: 59.36 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=70): time 0.00076/0.4192, allocations: 0.5066 MB / 0.6787 GB, free: 59.32 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.902e-05/0.4193, allocations: 247.7 kB / 0.6789 GB, free: 59.04 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003889/0.4197, allocations: 0.5496 MB / 0.6795 GB, free: 58.86 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 3.848e-05/0.4197, allocations: 39.42 kB / 0.6795 GB, free: 58.83 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001785/0.4199, allocations: 425.3 kB / 0.6799 GB, free: 58.68 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 8.976e-05/0.42, allocations: 242.4 kB / 0.6801 GB, free: 58.55 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001253/0.4201, allocations: 166.4 kB / 0.6803 GB, free: 58.52 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 8.22e-05/0.4202, allocations: 0.5593 MB / 0.6808 GB, free: 58.03 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 9.14e-05/0.4203, allocations: 88.58 kB / 0.6809 GB, free: 58.03 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001607/0.4204, allocations: 362 kB / 0.6813 GB, free: 57.75 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002457/0.4207, allocations: 283.7 kB / 0.6815 GB, free: 57.67 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.176e-06/0.4207, allocations: 0 / 0.6815 GB, free: 57.67 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=88) (initialization): time 0.0004032/0.4211, allocations: 463.3 kB / 0.682 GB, free: 57.59 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.79e-05/0.4211, allocations: 5.562 kB / 0.682 GB, free: 57.59 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.144e-06/0.4211, allocations: 1.219 kB / 0.682 GB, free: 57.59 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.664e-05/0.4211, allocations: 7.219 kB / 0.682 GB, free: 57.59 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002892/0.4214, allocations: 147.6 kB / 0.6821 GB, free: 57.59 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.899e-06/0.4214, allocations: 4.156 kB / 0.6821 GB, free: 57.59 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002343/0.4217, allocations: 69.11 kB / 0.6822 GB, free: 57.57 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.902e-05/0.4217, allocations: 31.22 kB / 0.6822 GB, free: 57.57 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * Number of states: 0 ()
 * Number of discrete variables: 17 (weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.canRepeatWeatherFile,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,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 (88):
 * Single equations (assignments): 88
 * 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 0.0001473/0.4218, allocations: 209.7 kB / 0.6824 GB, free: 57.41 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.383e-05/0.4219, allocations: 102.1 kB / 0.6825 GB, free: 57.37 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006109/0.4225, allocations: 0.6002 MB / 0.6831 GB, free: 57.29 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.901e-06/0.4225, allocations: 8.531 kB / 0.6831 GB, free: 57.29 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.683e-06/0.4225, allocations: 1.656 kB / 0.6831 GB, free: 57.29 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.162e-05/0.4226, allocations: 11.38 kB / 0.6831 GB, free: 57.29 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004818/0.423, allocations: 0.6379 MB / 0.6838 GB, free: 57 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.545e-06/0.423, allocations: 0 / 0.6838 GB, free: 57 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000211/0.4233, allocations: 122.2 kB / 0.6839 GB, free: 57 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.268e-06/0.4233, allocations: 5.906 kB / 0.6839 GB, free: 57 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.26e-05/0.4233, allocations: 23.55 kB / 0.6839 GB, free: 57 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.248e-06/0.4233, allocations: 5.5 kB / 0.6839 GB, free: 57 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.132e-06/0.4233, allocations: 0 / 0.6839 GB, free: 57 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004198/0.4237, allocations: 0.5368 MB / 0.6844 GB, free: 56.84 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001598/0.4239, allocations: 173.2 kB / 0.6846 GB, free: 56.8 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.348e-05/0.4239, allocations: 16.47 kB / 0.6846 GB, free: 56.8 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001699/0.4241, allocations: 35.81 kB / 0.6846 GB, free: 56.8 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.909e-05/0.4242, allocations: 69.66 kB / 0.6847 GB, free: 56.8 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.819e-05/0.4242, allocations: 25.09 kB / 0.6847 GB, free: 56.8 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.0001631/0.4243, allocations: 356.9 kB / 0.6851 GB, free: 56.66 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 5e-08/0.4243, allocations: 0 / 0.6851 GB, free: 56.66 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.000459/0.4248, allocations: 286.3 kB / 0.6854 GB, free: 56.64 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext)
 * Number of discrete states: 5 (weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (81):
 * Single equations (assignments): 76
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 5
 * 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 0.001083/0.4259, allocations: 0.6181 MB / 0.686 GB, free: 56.54 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.0003341/0.4262, allocations: 342 kB / 0.6863 GB, free: 56.52 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 2.375e-06/0.4262, allocations: 0 / 0.6863 GB, free: 56.52 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001517/0.4264, allocations: 209.7 kB / 0.6865 GB, free: 56.5 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005465/0.4269, allocations: 289.3 kB / 0.6868 GB, free: 56.49 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001521/0.4284, allocations: 1.309 MB / 0.688 GB, free: 55.86 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 7.881e-05/0.4285, allocations: 173 kB / 0.6882 GB, free: 55.78 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 0.0003156/0.4288, allocations: 175.9 kB / 0.6884 GB, free: 55.75 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003996/0.4292, allocations: 344 kB / 0.6887 GB, free: 55.69 MB / 0.6355 GB
Notification: Performance of SimCode: time 1.543e-06/0.4292, allocations: 1 kB / 0.6887 GB, free: 55.69 MB / 0.6355 GB
Notification: Performance of Templates: time 0.015/0.4442, allocations: 13.89 MB / 0.7023 GB, free: 54.52 MB / 0.6355 GB
"
[Timeout remaining time 660]
make -j1 -f IDEAS_IDEAS.BoundaryConditions.WeatherData.Validation.DecemberToJanuary.makefile [Timeout 660]
(rm -f IDEAS_IDEAS.BoundaryConditions.WeatherData.Validation.DecemberToJanuary.pipe ; mkfifo IDEAS_IDEAS.BoundaryConditions.WeatherData.Validation.DecemberToJanuary.pipe ; head -c 1048576 < IDEAS_IDEAS.BoundaryConditions.WeatherData.Validation.DecemberToJanuary.pipe >> ../files/IDEAS_IDEAS.BoundaryConditions.WeatherData.Validation.DecemberToJanuary.sim & ./IDEAS_IDEAS.BoundaryConditions.WeatherData.Validation.DecemberToJanuary -abortSlowSimulation -alarm=240  -lv LOG_STATS > IDEAS_IDEAS.BoundaryConditions.WeatherData.Validation.DecemberToJanuary.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.164666077122092]