Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.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 0.001738/0.001738, allocations: 78.09 kB / 19.76 MB, free: 1.875 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 0.002032/0.002032, allocations: 158.8 kB / 23.01 MB, free: 4.602 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 1.52/1.52, allocations: 177.2 MB / 203.4 MB, free: 8.973 MB / 190.1 MB
"
[Timeout remaining time 178]
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 2.895/2.895, allocations: 394.2 MB / 0.6387 GB, free: 11.93 MB / 0.6075 GB
"
[Timeout remaining time 176]
Using package Buildings with version 13.0.0 (/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.Controls.OBC.CDL.Reals.Validation.Limiter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|limiter1.u|limiter1.y",fileNamePrefix="Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter")
translateModel(Buildings.Controls.OBC.CDL.Reals.Validation.Limiter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|limiter1.u|limiter1.y",fileNamePrefix="Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter") [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 0.002736/0.002736, allocations: 67.89 kB / 1.009 GB, free: 14.44 MB / 0.9669 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.9929/0.9957, allocations: 181.8 MB / 1.187 GB, free: 16.2 MB / 1.076 GB
Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Reals.Validation.Limiter): time 0.002001/0.9977, allocations: 0.6776 MB / 1.187 GB, free: 15.77 MB / 1.076 GB
Notification: Performance of NFInst.instExpressions: time 0.0009778/0.9986, allocations: 0.8556 MB / 1.188 GB, free: 15.13 MB / 1.076 GB
Notification: Performance of NFInst.updateImplicitVariability: time 3.832e-05/0.9987, allocations: 3.938 kB / 1.188 GB, free: 15.13 MB / 1.076 GB
Notification: Performance of NFTyping.typeComponents: time 2.672e-05/0.9987, allocations: 0.7031 kB / 1.188 GB, free: 15.13 MB / 1.076 GB
Notification: Performance of NFTyping.typeBindings: time 6.803e-05/0.9988, allocations: 12.88 kB / 1.188 GB, free: 15.12 MB / 1.076 GB
Notification: Performance of NFTyping.typeClassSections: time 0.000179/0.999, allocations: 23.28 kB / 1.188 GB, free: 15.1 MB / 1.076 GB
Notification: Performance of NFFlatten.flatten: time 8.904e-05/0.999, allocations: 30.09 kB / 1.188 GB, free: 15.09 MB / 1.076 GB
Notification: Performance of NFFlatten.resolveConnections: time 9.716e-05/0.9991, allocations: 8.5 kB / 1.188 GB, free: 15.09 MB / 1.076 GB
Notification: Performance of NFEvalConstants.evaluate: time 6.676e-05/0.9992, allocations: 11.39 kB / 1.188 GB, free: 15.08 MB / 1.076 GB
Notification: Performance of NFSimplifyModel.simplify: time 5.186e-05/0.9993, allocations: 15.53 kB / 1.188 GB, free: 15.07 MB / 1.076 GB
Notification: Performance of NFPackage.collectConstants: time 2.109e-05/0.9993, allocations: 3.781 kB / 1.188 GB, free: 15.07 MB / 1.076 GB
Notification: Performance of NFFlatten.collectFunctions: time 1.191e-05/0.9993, allocations: 2.719 kB / 1.188 GB, free: 15.07 MB / 1.076 GB
Notification: Performance of NFScalarize.scalarize: time 2.289e-05/0.9993, allocations: 14.61 kB / 1.188 GB, free: 15.06 MB / 1.076 GB
Notification: Performance of NFVerifyModel.verify: time 3.064e-05/0.9994, allocations: 8.469 kB / 1.188 GB, free: 15.06 MB / 1.076 GB
Notification: Performance of NFConvertDAE.convert: time 9.469e-05/0.9994, allocations: 34.3 kB / 1.188 GB, free: 15.05 MB / 1.076 GB
Notification: Performance of FrontEnd - DAE generated: time 5.259e-06/0.9995, allocations: 0.6094 kB / 1.188 GB, free: 15.05 MB / 1.076 GB
Notification: Performance of FrontEnd: time 1.723e-06/0.9995, allocations: 0 / 1.188 GB, free: 15.05 MB / 1.076 GB
Notification: Performance of Transformations before backend: time 5.39e-06/0.9995, allocations: 0 / 1.188 GB, free: 15.05 MB / 1.076 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 3
 * Number of variables: 3
Notification: Performance of Generate backend data structure: time 0.0005099/1, allocations: 283.6 kB / 1.189 GB, free: 14.78 MB / 1.076 GB
Notification: Performance of prepare preOptimizeDAE: time 4.295e-05/1, allocations: 9.812 kB / 1.189 GB, free: 14.78 MB / 1.076 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.098e-05/1, allocations: 3.094 kB / 1.189 GB, free: 14.78 MB / 1.076 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 8.171e-05/1, allocations: 110.2 kB / 1.189 GB, free: 14.65 MB / 1.076 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.669e-05/1, allocations: 6.406 kB / 1.189 GB, free: 14.64 MB / 1.076 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.11e-05/1, allocations: 5.625 kB / 1.189 GB, free: 14.64 MB / 1.076 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002339/1, allocations: 65.53 kB / 1.189 GB, free: 14.6 MB / 1.076 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.112e-05/1, allocations: 192 / 1.189 GB, free: 14.6 MB / 1.076 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.031e-05/1, allocations: 7.875 kB / 1.189 GB, free: 14.59 MB / 1.076 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.069e-06/1, allocations: 1.219 kB / 1.189 GB, free: 14.59 MB / 1.076 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002613/1.001, allocations: 55.45 kB / 1.189 GB, free: 14.59 MB / 1.076 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003629/1.001, allocations: 213.4 kB / 1.189 GB, free: 14.38 MB / 1.076 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002107/1.001, allocations: 58.41 kB / 1.189 GB, free: 14.34 MB / 1.076 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000125/1.001, allocations: 33.09 kB / 1.189 GB, free: 14.33 MB / 1.076 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.441e-05/1.001, allocations: 5.812 kB / 1.189 GB, free: 14.33 MB / 1.076 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.009e-05/1.001, allocations: 31.69 kB / 1.189 GB, free: 14.29 MB / 1.076 GB
Notification: Performance of pre-optimization done (n=2): time 1.002e-06/1.001, allocations: 0 / 1.189 GB, free: 14.29 MB / 1.076 GB
Notification: Performance of matching and sorting (n=2): time 0.0004925/1.002, allocations: 116.5 kB / 1.189 GB, free: 14.24 MB / 1.076 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.779e-05/1.002, allocations: 53.47 kB / 1.189 GB, free: 14.18 MB / 1.076 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.351e-05/1.002, allocations: 104 kB / 1.189 GB, free: 14.08 MB / 1.076 GB
Notification: Performance of collectPreVariables (initialization): time 1.147e-05/1.002, allocations: 25.7 kB / 1.189 GB, free: 14.05 MB / 1.076 GB
Notification: Performance of collectInitialEqns (initialization): time 3.344e-05/1.002, allocations: 86.11 kB / 1.19 GB, free: 13.96 MB / 1.076 GB
Notification: Performance of collectInitialBindings (initialization): time 1.829e-05/1.002, allocations: 9.844 kB / 1.19 GB, free: 13.95 MB / 1.076 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.197e-05/1.002, allocations: 27.16 kB / 1.19 GB, free: 13.93 MB / 1.076 GB
Notification: Performance of setup shared object (initialization): time 5.946e-05/1.002, allocations: 313.5 kB / 1.19 GB, free: 13.61 MB / 1.076 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001411/1.002, allocations: 32.3 kB / 1.19 GB, free: 13.6 MB / 1.076 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001391/1.002, allocations: 67.45 kB / 1.19 GB, free: 13.55 MB / 1.076 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002382/1.003, allocations: 63.31 kB / 1.19 GB, free: 13.53 MB / 1.076 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.593e-06/1.003, allocations: 3.938 kB / 1.19 GB, free: 13.53 MB / 1.076 GB
Notification: Performance of matching and sorting (n=2) (initialization): time 0.000266/1.003, allocations: 91.89 kB / 1.19 GB, free: 13.48 MB / 1.076 GB
Notification: Performance of prepare postOptimizeDAE: time 1.395e-05/1.003, allocations: 4.344 kB / 1.19 GB, free: 13.48 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.36e-06/1.003, allocations: 1.922 kB / 1.19 GB, free: 13.48 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.693e-05/1.003, allocations: 0 / 1.19 GB, free: 13.48 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001154/1.003, allocations: 25.94 kB / 1.19 GB, free: 13.47 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.029e-06/1.003, allocations: 0 / 1.19 GB, free: 13.47 MB / 1.076 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 7.872e-05/1.003, allocations: 12.81 kB / 1.19 GB, free: 13.47 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.102e-06/1.003, allocations: 1.094 kB / 1.19 GB, free: 13.47 MB / 1.076 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 9.801e-05/1.003, allocations: 95.53 kB / 1.19 GB, free: 13.39 MB / 1.076 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 8.938e-05/1.003, allocations: 57.2 kB / 1.19 GB, free: 13.34 MB / 1.076 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0001486/1.004, allocations: 40.2 kB / 1.19 GB, free: 13.32 MB / 1.076 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.92e-07/1.004, allocations: 1.281 kB / 1.19 GB, free: 13.32 MB / 1.076 GB
Notification: Performance of matching and sorting (n=2) (initialization_lambda0): time 0.0001896/1.004, allocations: 67.47 kB / 1.19 GB, free: 13.29 MB / 1.076 GB
Notification: Performance of prepare postOptimizeDAE: time 9.087e-06/1.004, allocations: 14.56 kB / 1.19 GB, free: 13.28 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.52e-07/1.004, allocations: 3.938 kB / 1.19 GB, free: 13.27 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.864e-06/1.004, allocations: 1.688 kB / 1.19 GB, free: 13.27 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 5.412e-05/1.004, allocations: 8.094 kB / 1.19 GB, free: 13.27 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.026e-06/1.004, allocations: 5.625 kB / 1.19 GB, free: 13.27 MB / 1.076 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.092e-05/1.004, allocations: 9.641 kB / 1.19 GB, free: 13.27 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.244e-06/1.004, allocations: 1.125 kB / 1.19 GB, free: 13.27 MB / 1.076 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 (2):
 * Single equations (assignments): 2
 * 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 6.512e-05/1.004, allocations: 179.3 kB / 1.191 GB, free: 13.09 MB / 1.076 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 2.487e-05/1.004, allocations: 5.734 kB / 1.191 GB, free: 13.09 MB / 1.076 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.674e-05/1.004, allocations: 5.203 kB / 1.191 GB, free: 13.08 MB / 1.076 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.542e-06/1.004, allocations: 1.125 kB / 1.191 GB, free: 13.08 MB / 1.076 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.128e-06/1.004, allocations: 256 / 1.191 GB, free: 13.08 MB / 1.076 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.687e-06/1.004, allocations: 1.906 kB / 1.191 GB, free: 13.08 MB / 1.076 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001046/1.004, allocations: 122.4 kB / 1.191 GB, free: 12.94 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.61e-07/1.004, allocations: 0 / 1.191 GB, free: 12.94 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 7.964e-05/1.004, allocations: 17.47 kB / 1.191 GB, free: 12.93 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.975e-06/1.004, allocations: 4.688 kB / 1.191 GB, free: 12.93 MB / 1.076 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.957e-06/1.004, allocations: 1.578 kB / 1.191 GB, free: 12.93 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.283e-06/1.004, allocations: 0 / 1.191 GB, free: 12.93 MB / 1.076 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.433e-06/1.004, allocations: 0.7188 kB / 1.191 GB, free: 12.93 MB / 1.076 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002934/1.004, allocations: 186 kB / 1.191 GB, free: 12.79 MB / 1.076 GB
Notification: Performance of postOpt removeConstants (simulation): time 8.136e-06/1.004, allocations: 5.672 kB / 1.191 GB, free: 12.78 MB / 1.076 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.331e-05/1.005, allocations: 1.672 kB / 1.191 GB, free: 12.78 MB / 1.076 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.384e-05/1.005, allocations: 10.2 kB / 1.191 GB, free: 12.78 MB / 1.076 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.73e-05/1.005, allocations: 2.766 kB / 1.191 GB, free: 12.78 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.208e-06/1.005, allocations: 0.7812 kB / 1.191 GB, free: 12.78 MB / 1.076 GB
Notification: Performance of sorting global known variables: time 2.751e-05/1.005, allocations: 86.66 kB / 1.191 GB, free: 12.7 MB / 1.076 GB
Notification: Performance of sort global known variables: time 6e-08/1.005, allocations: 0 / 1.191 GB, free: 12.7 MB / 1.076 GB
Notification: Performance of remove unused functions: time 0.000266/1.005, allocations: 10.47 kB / 1.191 GB, free: 12.7 MB / 1.076 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 (2):
 * Single equations (assignments): 2
 * 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 0.0001011/1.005, allocations: 98.78 kB / 1.191 GB, free: 12.61 MB / 1.076 GB
Notification: Performance of simCode: created initialization part: time 0.0003871/1.005, allocations: 77.98 kB / 1.191 GB, free: 12.6 MB / 1.076 GB
Notification: Performance of simCode: created event and clocks part: time 1.864e-06/1.005, allocations: 1.375 kB / 1.191 GB, free: 12.6 MB / 1.076 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001261/1.006, allocations: 29.16 kB / 1.191 GB, free: 12.59 MB / 1.076 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002956/1.006, allocations: 7.766 kB / 1.191 GB, free: 12.59 MB / 1.076 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003681/1.006, allocations: 128.6 kB / 1.191 GB, free: 12.48 MB / 1.076 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 4.501e-05/1.006, allocations: 64.92 kB / 1.191 GB, free: 12.4 MB / 1.076 GB
Notification: Performance of simCode: alias equations: time 2.7e-05/1.006, allocations: 6.922 kB / 1.191 GB, free: 12.4 MB / 1.076 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.005e-05/1.006, allocations: 10.36 kB / 1.191 GB, free: 12.39 MB / 1.076 GB
Notification: Performance of SimCode: time 2.71e-07/1.006, allocations: 1.562 kB / 1.191 GB, free: 12.39 MB / 1.076 GB
Notification: Performance of Templates: time 0.003235/1.01, allocations: 0.6458 MB / 1.192 GB, free: 12.3 MB / 1.076 GB
"
[Timeout remaining time 299]
make -j1 -f Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.makefile [Timeout 300]
(rm -f Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.pipe ; mkfifo Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.pipe ; head -c 1048576 < Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.pipe >> ../files/Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.sim & ./Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter  -abortSlowSimulation -alarm=800 -s ida -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.pipe 2>&1) [Timeout 800]
diffSimulationResults("Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Controls_OBC_CDL_Reals_Validation_Limiter.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.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: 9.148924879031256]