Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic.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 0.001296/0.001296, allocations: 101.5 kB / 19.73 MB, free: 2.23 MB / 14.72 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 0.001482/0.001482, allocations: 217.5 kB / 23.04 MB, free: 5.074 MB / 14.72 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 1.422/1.422, allocations: 230.6 MB / 256.8 MB, free: 7.996 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.155/3.155, allocations: 0.49 GB / 0.7959 GB, free: 33.42 MB / 0.6231 GB
"
[Timeout remaining time 176]
Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/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: "" <> buildModelFMU(Buildings.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic,fileNamePrefix="Buildings_12_Buildings_Airflow_Multizone_Validation_OpenDoorBuoyancyPressureDynamic",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic,fileNamePrefix="Buildings_12_Buildings_Airflow_Multizone_Validation_OpenDoorBuoyancyPressureDynamic",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.001994/0.001994, allocations: 69.95 kB / 1.155 GB, free: 25.75 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3749/0.3769, allocations: 176.1 MB / 1.327 GB, free: 1.992 MB / 1.014 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic): time 0.3104/0.6872, allocations: 250.6 MB / 1.571 GB, free: 6.527 MB / 1.264 GB
Notification: Performance of NFInst.instExpressions: time 0.02374/0.711, allocations: 14.5 MB / 1.585 GB, free: 7.996 MB / 1.279 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002863/0.7138, allocations: 103.2 kB / 1.586 GB, free: 7.895 MB / 1.279 GB
Notification: Performance of NFTyping.typeComponents: time 0.00362/0.7175, allocations: 1.325 MB / 1.587 GB, free: 6.562 MB / 1.279 GB
Notification: Performance of NFTyping.typeBindings: time 0.01335/0.7308, allocations: 4.942 MB / 1.592 GB, free: 1.602 MB / 1.279 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006144/0.737, allocations: 1.95 MB / 1.594 GB, free: 15.66 MB / 1.295 GB
Notification: Performance of NFFlatten.flatten: time 0.01019/0.7472, allocations: 6.402 MB / 1.6 GB, free: 9.238 MB / 1.295 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003768/0.7509, allocations: 1.531 MB / 1.601 GB, free: 7.68 MB / 1.295 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007052/0.758, allocations: 2.664 MB / 1.604 GB, free: 5.008 MB / 1.295 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005475/0.7634, allocations: 2.138 MB / 1.606 GB, free: 2.875 MB / 1.295 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009034/0.7644, allocations: 248 kB / 1.606 GB, free: 2.633 MB / 1.295 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.8411/1.605, allocations: 4.817 MB / 1.611 GB, free: 13.96 MB / 1.295 GB
Notification: Performance of NFScalarize.scalarize: time 0.002004/1.607, allocations: 1.055 MB / 1.612 GB, free: 13.96 MB / 1.295 GB
Notification: Performance of NFVerifyModel.verify: time 0.004304/1.612, allocations: 1.442 MB / 1.613 GB, free: 13.96 MB / 1.295 GB
Notification: Performance of NFConvertDAE.convert: time 0.01564/1.627, allocations: 5.289 MB / 1.619 GB, free: 13.68 MB / 1.295 GB
Notification: Performance of FrontEnd - DAE generated: time 8.986e-06/1.627, allocations: 3.938 kB / 1.619 GB, free: 13.68 MB / 1.295 GB
Notification: Performance of FrontEnd: time 2.845e-06/1.627, allocations: 0 / 1.619 GB, free: 13.68 MB / 1.295 GB
Notification: Performance of Transformations before backend: time 0.0001701/1.628, allocations: 4.188 kB / 1.619 GB, free: 13.68 MB / 1.295 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 515
 * Number of variables: 515
Notification: Performance of Generate backend data structure: time 0.01026/1.638, allocations: 3.16 MB / 1.622 GB, free: 12.36 MB / 1.295 GB
Notification: Performance of prepare preOptimizeDAE: time 5.098e-05/1.638, allocations: 9.812 kB / 1.622 GB, free: 12.36 MB / 1.295 GB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.0001255/1.638, allocations: 51.72 kB / 1.622 GB, free: 12.35 MB / 1.295 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005465/1.639, allocations: 289.3 kB / 1.622 GB, free: 12.3 MB / 1.295 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00547/1.644, allocations: 0.6848 MB / 1.623 GB, free: 12.16 MB / 1.295 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005129/1.649, allocations: 1.531 MB / 1.624 GB, free: 11.75 MB / 1.295 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001933/1.649, allocations: 145.9 kB / 1.624 GB, free: 11.74 MB / 1.295 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006845/1.65, allocations: 192.6 kB / 1.624 GB, free: 11.74 MB / 1.295 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005932/1.656, allocations: 2.493 MB / 1.627 GB, free: 11.6 MB / 1.295 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.386e-05/1.656, allocations: 9.547 kB / 1.627 GB, free: 11.59 MB / 1.295 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002466/1.656, allocations: 80.92 kB / 1.627 GB, free: 11.59 MB / 1.295 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001498/1.656, allocations: 111.5 kB / 1.627 GB, free: 11.59 MB / 1.295 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005261/1.662, allocations: 2.744 MB / 1.63 GB, free: 11.57 MB / 1.295 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01491/1.677, allocations: 8.293 MB / 1.638 GB, free: 24.14 MB / 1.311 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004208/1.681, allocations: 2.203 MB / 1.64 GB, free: 24.07 MB / 1.311 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002556/1.683, allocations: 1.23 MB / 1.641 GB, free: 24.04 MB / 1.311 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001118/1.684, allocations: 218.8 kB / 1.641 GB, free: 24.04 MB / 1.311 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.435e-05/1.685, allocations: 60.03 kB / 1.642 GB, free: 24 MB / 1.311 GB
Notification: Performance of pre-optimization done (n=222): time 6.602e-06/1.685, allocations: 2 kB / 1.642 GB, free: 24 MB / 1.311 GB
Notification: Performance of matching and sorting (n=226): time 0.01574/1.7, allocations: 6.231 MB / 1.648 GB, free: 22.96 MB / 1.311 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001015/1.7, allocations: 102.2 kB / 1.648 GB, free: 22.87 MB / 1.311 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002064/1.702, allocations: 1.232 MB / 1.649 GB, free: 22.7 MB / 1.311 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003808/1.703, allocations: 64.67 kB / 1.649 GB, free: 22.67 MB / 1.311 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005314/1.703, allocations: 0.8202 MB / 1.65 GB, free: 22.32 MB / 1.311 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000743/1.704, allocations: 0.7997 MB / 1.651 GB, free: 21.79 MB / 1.311 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005763/1.705, allocations: 385.4 kB / 1.651 GB, free: 21.76 MB / 1.311 GB
Notification: Performance of setup shared object (initialization): time 0.0001302/1.705, allocations: 302.2 kB / 1.651 GB, free: 21.46 MB / 1.311 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001321/1.706, allocations: 0.9187 MB / 1.652 GB, free: 21.45 MB / 1.311 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00145/1.708, allocations: 1.171 MB / 1.653 GB, free: 21.27 MB / 1.311 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: bouA.dynBal.medium.p = bouA.dynBal.p_start (bou.p = bouA.dynBal.p_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: bouADis.dynBal.medium.p = bouADis.dynBal.p_start (bouDis.p = bouADis.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.06981/1.777, allocations: 11.81 MB / 1.665 GB, free: 20.9 MB / 1.311 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.701e-05/1.777, allocations: 0 / 1.665 GB, free: 20.9 MB / 1.311 GB
Notification: Performance of matching and sorting (n=275) (initialization): time 0.004781/1.782, allocations: 2.544 MB / 1.667 GB, free: 20.7 MB / 1.311 GB
Notification: Performance of prepare postOptimizeDAE: time 2.816e-05/1.782, allocations: 5.781 kB / 1.667 GB, free: 20.7 MB / 1.311 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.469e-05/1.782, allocations: 4.5 kB / 1.667 GB, free: 20.7 MB / 1.311 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.167e-05/1.782, allocations: 13.56 kB / 1.667 GB, free: 20.7 MB / 1.311 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001828/1.784, allocations: 456.6 kB / 1.668 GB, free: 20.7 MB / 1.311 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.83e-05/1.784, allocations: 20.47 kB / 1.668 GB, free: 20.7 MB / 1.311 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002108/1.786, allocations: 66.08 kB / 1.668 GB, free: 20.69 MB / 1.311 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001784/1.786, allocations: 87.38 kB / 1.668 GB, free: 20.68 MB / 1.311 GB
Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization system:
         bouA.dynBal.medium.p = bouA.dynBal.p_start
         bouADis.dynBal.medium.p = bouADis.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (275):
 * Single equations (assignments): 275
 * 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 0.001108/1.788, allocations: 0.5661 MB / 1.668 GB, free: 20.57 MB / 1.311 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005149/1.788, allocations: 206.7 kB / 1.669 GB, free: 20.46 MB / 1.311 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003937/1.792, allocations: 2.526 MB / 1.671 GB, free: 20.33 MB / 1.311 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.665e-05/1.792, allocations: 21.84 kB / 1.671 GB, free: 20.33 MB / 1.311 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.179e-05/1.792, allocations: 6.75 kB / 1.671 GB, free: 20.32 MB / 1.311 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002681/1.795, allocations: 2.105 MB / 1.673 GB, free: 20.18 MB / 1.311 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008704/1.803, allocations: 5.293 MB / 1.678 GB, free: 19.57 MB / 1.311 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.353e-05/1.803, allocations: 10.06 kB / 1.678 GB, free: 19.57 MB / 1.311 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002065/1.805, allocations: 467.9 kB / 1.679 GB, free: 19.56 MB / 1.311 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.651e-05/1.806, allocations: 13.75 kB / 1.679 GB, free: 19.56 MB / 1.311 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001866/1.806, allocations: 58.39 kB / 1.679 GB, free: 19.56 MB / 1.311 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.974e-05/1.806, allocations: 17.55 kB / 1.679 GB, free: 19.56 MB / 1.311 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.213e-06/1.806, allocations: 8.094 kB / 1.679 GB, free: 19.56 MB / 1.311 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005426/1.811, allocations: 3.95 MB / 1.683 GB, free: 18.94 MB / 1.311 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001568/1.813, allocations: 435 kB / 1.683 GB, free: 18.83 MB / 1.311 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000385/1.813, allocations: 51.78 kB / 1.683 GB, free: 18.83 MB / 1.311 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001562/1.815, allocations: 53.05 kB / 1.683 GB, free: 18.83 MB / 1.311 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002304/1.815, allocations: 160.1 kB / 1.683 GB, free: 18.82 MB / 1.311 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001379/1.815, allocations: 78.89 kB / 1.683 GB, free: 18.82 MB / 1.311 GB
Notification: Performance of sorting global known variables: time 0.001038/1.816, allocations: 0.8374 MB / 1.684 GB, free: 18.71 MB / 1.311 GB
Notification: Performance of sort global known variables: time 1.21e-07/1.816, allocations: 0 / 1.684 GB, free: 18.71 MB / 1.311 GB
Notification: Performance of remove unused functions: time 0.002011/1.818, allocations: 0.7057 MB / 1.685 GB, free: 18.7 MB / 1.311 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 26
 * Number of states: 12 (dooDis.mExcAB,dooDis.mExcBA,bouADis.dynBal.medium.Xi[1],bouADis.dynBal.U,bouBDis.dynBal.medium.Xi[1],bouBDis.dynBal.U,bouBDis.dynBal.m,bouA.dynBal.medium.Xi[1],bouA.dynBal.U,bouB.dynBal.medium.Xi[1],bouB.dynBal.U,bouB.dynBal.m)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (230):
 * Single equations (assignments): 230
 * 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 Backend phase and start with SimCode phase: time 0.005717/1.824, allocations: 4.73 MB / 1.69 GB, free: 17.5 MB / 1.311 GB
Notification: Performance of simCode: created initialization part: time 0.003271/1.827, allocations: 2.161 MB / 1.692 GB, free: 17.45 MB / 1.311 GB
Notification: Performance of simCode: created event and clocks part: time 1.003e-05/1.827, allocations: 3.344 kB / 1.692 GB, free: 17.45 MB / 1.311 GB
Notification: Performance of simCode: created simulation system equations: time 0.00139/1.828, allocations: 1.103 MB / 1.693 GB, free: 17.44 MB / 1.311 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005979/1.834, allocations: 1.18 MB / 1.694 GB, free: 17.25 MB / 1.311 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0251/1.86, allocations: 16.46 MB / 1.71 GB, free: 12.98 MB / 1.311 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001327/1.861, allocations: 1.654 MB / 1.712 GB, free: 12.21 MB / 1.311 GB
Notification: Performance of simCode: alias equations: time 0.002715/1.864, allocations: 0.7844 MB / 1.712 GB, free: 12.07 MB / 1.311 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001293/1.865, allocations: 0.8353 MB / 1.713 GB, free: 12.07 MB / 1.311 GB
Notification: Performance of SimCode: time 1.703e-06/1.865, allocations: 0 / 1.713 GB, free: 12.07 MB / 1.311 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.116/1.981, allocations: 58.64 MB / 1.771 GB, free: 14.29 MB / 1.357 GB
Notification: Performance of buildModelFMU: Generate platform static: time 15.45/17.43, allocations: 12.55 kB / 1.771 GB, free: 14.29 MB / 1.357 GB
"
[Timeout remaining time 282]
(rm -f Buildings_12_Buildings.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic.pipe ; mkfifo Buildings_12_Buildings.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic.pipe ; head -c 1048576 < Buildings_12_Buildings.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic.pipe >> ../files/Buildings_12_Buildings.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_12_Buildings.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic_res.mat --tempDir=temp_Buildings_12_Buildings_Airflow_Multizone_Validation_OpenDoorBuoyancyPressureDynamic_fmu --startTime=0 --stopTime=14400 --stepSize=5.76 --timeout=400 --tolerance=1e-08 Buildings_12_Buildings_Airflow_Multizone_Validation_OpenDoorBuoyancyPressureDynamic.fmu > Buildings_12_Buildings.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic.pipe 2>&1) [Timeout 420.0]
diffSimulationResults("Buildings_12_Buildings.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Airflow_Multizone_Validation_OpenDoorBuoyancyPressureDynamic.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300]
""
[Timeout remaining time 300]
Reference file matches
[Calling sys.exit(0), Time elapsed: 24.361793768999632]