Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.TimeGeometric.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 0.001262/0.001262, allocations: 97.92 kB / 19.73 MB, free: 2.133 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 0.001409/0.001409, allocations: 220.6 kB / 23.03 MB, free: 4.945 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: 7.805 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo): time 2.697/2.697, allocations: 476.8 MB / 0.7715 GB, free: 3.887 MB / 0.6231 GB
"
[Timeout remaining time 177]
Using package Buildings with version 11.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.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.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.TimeGeometric,fileNamePrefix="Buildings_11_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_TimeGeometric",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.TimeGeometric,fileNamePrefix="Buildings_11_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_TimeGeometric",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 0.001943/0.001943, allocations: 64.47 kB / 1.118 GB, free: 39.71 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2893/0.2912, allocations: 170 MB / 1.284 GB, free: 10.58 MB / 0.9825 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.TimeGeometric): time 0.002651/0.2939, allocations: 1.308 MB / 1.285 GB, free: 9.262 MB / 0.9825 GB
Notification: Performance of NFInst.instExpressions: time 0.0003852/0.2943, allocations: 123.8 kB / 1.286 GB, free: 9.141 MB / 0.9825 GB
Notification: Performance of NFInst.updateImplicitVariability: time 3.334e-05/0.2943, allocations: 0 / 1.286 GB, free: 9.141 MB / 0.9825 GB
Notification: Performance of NFTyping.typeComponents: time 8.252e-05/0.2944, allocations: 3.938 kB / 1.286 GB, free: 9.137 MB / 0.9825 GB
Notification: Performance of NFTyping.typeBindings: time 5.377e-05/0.2944, allocations: 3.984 kB / 1.286 GB, free: 9.133 MB / 0.9825 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0002971/0.2947, allocations: 27.91 kB / 1.286 GB, free: 9.105 MB / 0.9825 GB
Notification: Performance of NFFlatten.flatten: time 6.464e-05/0.2948, allocations: 19.92 kB / 1.286 GB, free: 9.086 MB / 0.9825 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.376e-05/0.2948, allocations: 0 / 1.286 GB, free: 9.086 MB / 0.9825 GB
Notification: Performance of NFEvalConstants.evaluate: time 2.596e-05/0.2949, allocations: 11.92 kB / 1.286 GB, free: 9.074 MB / 0.9825 GB
Notification: Performance of NFSimplifyModel.simplify: time 3.699e-05/0.2949, allocations: 7.938 kB / 1.286 GB, free: 9.066 MB / 0.9825 GB
Notification: Performance of NFPackage.collectConstants: time 9.347e-06/0.2949, allocations: 0 / 1.286 GB, free: 9.066 MB / 0.9825 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001136/0.295, allocations: 39.95 kB / 1.286 GB, free: 9.027 MB / 0.9825 GB
Notification: Performance of NFScalarize.scalarize: time 4.153e-05/0.2951, allocations: 7.984 kB / 1.286 GB, free: 9.02 MB / 0.9825 GB
Notification: Performance of NFVerifyModel.verify: time 1.981e-05/0.2951, allocations: 7.938 kB / 1.286 GB, free: 9.012 MB / 0.9825 GB
Notification: Performance of NFConvertDAE.convert: time 0.0001208/0.2952, allocations: 39.27 kB / 1.286 GB, free: 8.977 MB / 0.9825 GB
Notification: Performance of FrontEnd - DAE generated: time 3.897e-06/0.2952, allocations: 0 / 1.286 GB, free: 8.977 MB / 0.9825 GB
Notification: Performance of FrontEnd: time 1.322e-06/0.2952, allocations: 0 / 1.286 GB, free: 8.977 MB / 0.9825 GB
Notification: Performance of Transformations before backend: time 4.789e-06/0.2952, allocations: 0 / 1.286 GB, free: 8.977 MB / 0.9825 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 0
 * Number of variables: 0
Notification: Performance of Generate backend data structure: time 0.0003268/0.2955, allocations: 254.3 kB / 1.286 GB, free: 8.695 MB / 0.9825 GB
Notification: Performance of prepare preOptimizeDAE: time 3.976e-05/0.2956, allocations: 12.03 kB / 1.286 GB, free: 8.684 MB / 0.9825 GB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 4.312e-05/0.2956, allocations: 75.47 kB / 1.286 GB, free: 8.609 MB / 0.9825 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.029e-05/0.2957, allocations: 106 kB / 1.286 GB, free: 8.496 MB / 0.9825 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 7.181e-05/0.2957, allocations: 84.16 kB / 1.286 GB, free: 8.414 MB / 0.9825 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001619/0.2959, allocations: 185.8 kB / 1.286 GB, free: 8.207 MB / 0.9825 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.645e-05/0.296, allocations: 154.9 kB / 1.287 GB, free: 8.055 MB / 0.9825 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.531e-05/0.296, allocations: 154.9 kB / 1.287 GB, free: 7.902 MB / 0.9825 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 7.331e-05/0.2961, allocations: 109.3 kB / 1.287 GB, free: 7.789 MB / 0.9825 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.159e-05/0.2961, allocations: 75.28 kB / 1.287 GB, free: 7.715 MB / 0.9825 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.537e-05/0.2962, allocations: 154.6 kB / 1.287 GB, free: 7.562 MB / 0.9825 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.653e-05/0.2963, allocations: 150.6 kB / 1.287 GB, free: 7.414 MB / 0.9825 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 6.706e-05/0.2963, allocations: 154.5 kB / 1.287 GB, free: 7.262 MB / 0.9825 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003224/0.2967, allocations: 425 kB / 1.288 GB, free: 6.805 MB / 0.9825 GB
Notification: Performance of preOpt comSubExp (simulation): time 9.461e-05/0.2968, allocations: 173.1 kB / 1.288 GB, free: 6.625 MB / 0.9825 GB
Notification: Performance of preOpt resolveLoops (simulation): time 3.804e-05/0.2968, allocations: 80.14 kB / 1.288 GB, free: 6.543 MB / 0.9825 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.506e-05/0.2968, allocations: 75.28 kB / 1.288 GB, free: 6.469 MB / 0.9825 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.84e-05/0.2969, allocations: 117.8 kB / 1.288 GB, free: 6.344 MB / 0.9825 GB
Notification: Performance of pre-optimization done (n=0): time 8.81e-07/0.2969, allocations: 0 / 1.288 GB, free: 6.344 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=0): time 7.753e-05/0.297, allocations: 29.64 kB / 1.288 GB, free: 6.309 MB / 0.9825 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.758e-05/0.297, allocations: 126.7 kB / 1.288 GB, free: 6.172 MB / 0.9825 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001307/0.2972, allocations: 121.7 kB / 1.288 GB, free: 6.043 MB / 0.9825 GB
Notification: Performance of collectPreVariables (initialization): time 1.698e-05/0.2972, allocations: 25.7 kB / 1.288 GB, free: 6.012 MB / 0.9825 GB
Notification: Performance of collectInitialEqns (initialization): time 5.306e-05/0.2972, allocations: 93.97 kB / 1.289 GB, free: 5.918 MB / 0.9825 GB
Notification: Performance of collectInitialBindings (initialization): time 1.773e-06/0.2972, allocations: 0 / 1.289 GB, free: 5.918 MB / 0.9825 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.221e-05/0.2973, allocations: 17.72 kB / 1.289 GB, free: 5.895 MB / 0.9825 GB
Notification: Performance of setup shared object (initialization): time 0.00013/0.2974, allocations: 318.8 kB / 1.289 GB, free: 5.574 MB / 0.9825 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 2.655e-05/0.2974, allocations: 8 kB / 1.289 GB, free: 5.566 MB / 0.9825 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 1.544e-05/0.2974, allocations: 8 kB / 1.289 GB, free: 5.559 MB / 0.9825 GB
Notification: Performance of analyzeInitialSystem (initialization): time 4.98e-05/0.2975, allocations: 32.78 kB / 1.289 GB, free: 5.523 MB / 0.9825 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.493e-06/0.2975, allocations: 0 / 1.289 GB, free: 5.523 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=5) (initialization): time 0.0001202/0.2976, allocations: 53.64 kB / 1.289 GB, free: 5.465 MB / 0.9825 GB
Notification: Performance of prepare postOptimizeDAE: time 2.061e-05/0.2976, allocations: 11.94 kB / 1.289 GB, free: 5.453 MB / 0.9825 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.47e-06/0.2976, allocations: 3.938 kB / 1.289 GB, free: 5.449 MB / 0.9825 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.16e-05/0.2976, allocations: 0 / 1.289 GB, free: 5.449 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 7.52e-07/0.2976, allocations: 4.062 kB / 1.289 GB, free: 5.445 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.289e-06/0.2977, allocations: 0 / 1.289 GB, free: 5.445 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.796e-05/0.2977, allocations: 0 / 1.289 GB, free: 5.445 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.484e-06/0.2977, allocations: 4 kB / 1.289 GB, free: 5.441 MB / 0.9825 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * 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 (1):
 * Single equations (assignments): 0
 * Array equations: 1
 * 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 0.0001017/0.2978, allocations: 181.1 kB / 1.289 GB, free: 5.254 MB / 0.9825 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.328e-05/0.2979, allocations: 116.8 kB / 1.289 GB, free: 5.133 MB / 0.9825 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.617e-05/0.2979, allocations: 112.4 kB / 1.289 GB, free: 5.016 MB / 0.9825 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.143e-05/0.298, allocations: 176.3 kB / 1.29 GB, free: 4.836 MB / 0.9825 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.848e-05/0.2981, allocations: 184.2 kB / 1.29 GB, free: 4.648 MB / 0.9825 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.528e-05/0.2981, allocations: 180.3 kB / 1.29 GB, free: 4.465 MB / 0.9825 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002365/0.2984, allocations: 384.2 kB / 1.29 GB, free: 4.039 MB / 0.9825 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.149e-05/0.2984, allocations: 109 kB / 1.29 GB, free: 3.926 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.984e-05/0.2985, allocations: 101 kB / 1.29 GB, free: 3.82 MB / 0.9825 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.767e-05/0.2985, allocations: 188.1 kB / 1.291 GB, free: 3.629 MB / 0.9825 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.333e-05/0.2986, allocations: 184.3 kB / 1.291 GB, free: 3.441 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.295e-05/0.2987, allocations: 180.2 kB / 1.291 GB, free: 3.258 MB / 0.9825 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.666e-05/0.2988, allocations: 176.3 kB / 1.291 GB, free: 3.078 MB / 0.9825 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001639/0.2989, allocations: 312 kB / 1.291 GB, free: 2.75 MB / 0.9825 GB
Notification: Performance of postOpt removeConstants (simulation): time 4.971e-05/0.299, allocations: 104.9 kB / 1.292 GB, free: 2.641 MB / 0.9825 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.542e-05/0.2991, allocations: 188.2 kB / 1.292 GB, free: 2.449 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 8.018e-05/0.2992, allocations: 101 kB / 1.292 GB, free: 2.344 MB / 0.9825 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.05e-05/0.2992, allocations: 184.2 kB / 1.292 GB, free: 2.156 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.574e-05/0.2993, allocations: 112.9 kB / 1.292 GB, free: 2.039 MB / 0.9825 GB
Notification: Performance of sorting global known variables: time 5.593e-05/0.2993, allocations: 87.28 kB / 1.292 GB, free: 1.953 MB / 0.9825 GB
Notification: Performance of sort global known variables: time 7.1e-08/0.2993, allocations: 0 / 1.292 GB, free: 1.953 MB / 0.9825 GB
Notification: Performance of remove unused functions: time 0.0002424/0.2996, allocations: 11.98 kB / 1.292 GB, free: 1.941 MB / 0.9825 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * 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 simulation (0):
 * Single equations (assignments): 0
 * 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 0.0005177/0.3001, allocations: 0.8281 MB / 1.293 GB, free: 1.086 MB / 0.9825 GB
Notification: Performance of simCode: created initialization part: time 6.935e-05/0.3002, allocations: 15.94 kB / 1.293 GB, free: 1.07 MB / 0.9825 GB
Notification: Performance of simCode: created event and clocks part: time 1.793e-06/0.3002, allocations: 0 / 1.293 GB, free: 1.07 MB / 0.9825 GB
Notification: Performance of simCode: created simulation system equations: time 1.784e-06/0.3002, allocations: 0 / 1.293 GB, free: 1.07 MB / 0.9825 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003954/0.3006, allocations: 464.6 kB / 1.293 GB, free: 0.6133 MB / 0.9825 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001146/0.3017, allocations: 1.341 MB / 1.295 GB, free: 15.19 MB / 0.9981 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 5.952e-05/0.3018, allocations: 59.34 kB / 1.295 GB, free: 15.11 MB / 0.9981 GB
Notification: Performance of simCode: alias equations: time 7.844e-06/0.3018, allocations: 7.938 kB / 1.295 GB, free: 15.11 MB / 0.9981 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.829e-05/0.3018, allocations: 11.44 kB / 1.295 GB, free: 15.09 MB / 0.9981 GB
Notification: Performance of SimCode: time 5.91e-07/0.3018, allocations: 0 / 1.295 GB, free: 15.09 MB / 0.9981 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0207/0.3225, allocations: 1.507 MB / 1.296 GB, free: 13.78 MB / 0.9981 GB
Notification: Performance of buildModelFMU: Generate platform static: time 10.57/10.89, allocations: 13.19 kB / 1.296 GB, free: 13.77 MB / 0.9981 GB
"
[Timeout remaining time 289]
(rm -f Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.TimeGeometric.pipe ; mkfifo Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.TimeGeometric.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.TimeGeometric.pipe >> ../files/Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.TimeGeometric.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.TimeGeometric_res.mat --tempDir=temp_Buildings_11_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_TimeGeometric_fmu --startTime=0 --stopTime=1 --stepSize=0.0004 --timeout=400 --tolerance=1e-06 Buildings_11_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_TimeGeometric.fmu > Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.TimeGeometric.pipe 2>&1) [Timeout 420.0]
diffSimulationResults("Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.TimeGeometric_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_TimeGeometric.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.TimeGeometric.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: 17.250411586021073]