Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001623/0.001623, allocations: 115.7 kB / 18.89 MB, free: 2.898 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001735/0.001735, allocations: 201.5 kB / 22.17 MB, free: 5.211 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.427/1.427, allocations: 225.6 MB / 250.9 MB, free: 13.26 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.761/2.761, allocations: 476.7 MB / 0.7645 GB, free: 10.09 MB / 0.6231 GB
"
[Timeout remaining time 177]
Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|HDifTilIso.HSkyDifTil|HDifTilIso.HGroDifTil",fileNamePrefix="Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic")
translateModel(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|HDifTilIso.HSkyDifTil|HDifTilIso.HGroDifTil",fileNamePrefix="Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 0.001964/0.001964, allocations: 67.89 kB / 1.109 GB, free: 6.555 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7623/0.7643, allocations: 168.7 MB / 1.274 GB, free: 4.555 MB / 0.9669 GB
Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic): time 0.007216/0.7715, allocations: 4.918 MB / 1.279 GB, free: 15.62 MB / 0.9825 GB
Notification: Performance of NFInst.instExpressions: time 0.185/0.9565, allocations: 151.2 MB / 1.426 GB, free: 7.855 MB / 1.123 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007346/0.9572, allocations: 15.94 kB / 1.426 GB, free: 7.84 MB / 1.123 GB
Notification: Performance of NFTyping.typeComponents: time 0.00061/0.9578, allocations: 190.2 kB / 1.427 GB, free: 7.652 MB / 1.123 GB
Notification: Performance of NFTyping.typeBindings: time 0.001714/0.9595, allocations: 0.5543 MB / 1.427 GB, free: 7.102 MB / 1.123 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001994/0.9615, allocations: 0.8522 MB / 1.428 GB, free: 6.254 MB / 1.123 GB
Notification: Performance of NFFlatten.flatten: time 0.001733/0.9632, allocations: 1.378 MB / 1.429 GB, free: 4.871 MB / 1.123 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007391/0.964, allocations: 405.4 kB / 1.43 GB, free: 4.453 MB / 1.123 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0007266/0.9647, allocations: 490.3 kB / 1.43 GB, free: 3.973 MB / 1.123 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.000661/0.9654, allocations: 0.4978 MB / 1.431 GB, free: 3.473 MB / 1.123 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001625/0.9655, allocations: 116 kB / 1.431 GB, free: 3.359 MB / 1.123 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0009548/0.9665, allocations: 483.6 kB / 1.431 GB, free: 2.887 MB / 1.123 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003016/0.9668, allocations: 303 kB / 1.432 GB, free: 2.59 MB / 1.123 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005944/0.9674, allocations: 0.548 MB / 1.432 GB, free: 2.039 MB / 1.123 GB
Notification: Performance of NFConvertDAE.convert: time 0.002052/0.9694, allocations: 1.627 MB / 1.434 GB, free: 416 kB / 1.123 GB
Notification: Performance of FrontEnd - DAE generated: time 3.627e-06/0.9694, allocations: 0 / 1.434 GB, free: 416 kB / 1.123 GB
Notification: Performance of FrontEnd: time 1.964e-06/0.9694, allocations: 3.938 kB / 1.434 GB, free: 412 kB / 1.123 GB
Notification: Performance of Transformations before backend: time 1.586e-05/0.9695, allocations: 4 kB / 1.434 GB, free: 408 kB / 1.123 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 211
 * Number of variables: 211
Notification: Performance of Generate backend data structure: time 0.002778/0.9722, allocations: 1.463 MB / 1.435 GB, free: 14.88 MB / 1.139 GB
Notification: Performance of prepare preOptimizeDAE: time 3.681e-05/0.9723, allocations: 12.03 kB / 1.435 GB, free: 14.87 MB / 1.139 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009679/0.9732, allocations: 184.1 kB / 1.435 GB, free: 14.69 MB / 1.139 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001317/0.9746, allocations: 0.7662 MB / 1.436 GB, free: 13.88 MB / 1.139 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.154e-05/0.9746, allocations: 61.98 kB / 1.436 GB, free: 13.82 MB / 1.139 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001391/0.9748, allocations: 88 kB / 1.436 GB, free: 13.73 MB / 1.139 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001662/0.9764, allocations: 0.9067 MB / 1.437 GB, free: 12.78 MB / 1.139 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.321e-05/0.9765, allocations: 3.938 kB / 1.437 GB, free: 12.78 MB / 1.139 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.98e-05/0.9765, allocations: 39.98 kB / 1.437 GB, free: 12.74 MB / 1.139 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.31e-05/0.9766, allocations: 20 kB / 1.437 GB, free: 12.72 MB / 1.139 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001911/0.9785, allocations: 1.104 MB / 1.438 GB, free: 11.62 MB / 1.139 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 0.00465/0.9831, allocations: 2.67 MB / 1.441 GB, free: 8.828 MB / 1.139 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001559/0.9847, allocations: 0.7472 MB / 1.442 GB, free: 8.082 MB / 1.139 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005475/0.9852, allocations: 282.6 kB / 1.442 GB, free: 7.801 MB / 1.139 GB
Notification: Performance of preOpt evalFunc (simulation): time 8.419e-05/0.9853, allocations: 36.67 kB / 1.442 GB, free: 7.766 MB / 1.139 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009037/0.9862, allocations: 491.2 kB / 1.442 GB, free: 7.266 MB / 1.139 GB
Notification: Performance of pre-optimization done (n=80): time 2.555e-06/0.9862, allocations: 0 / 1.442 GB, free: 7.266 MB / 1.139 GB
Notification: Performance of matching and sorting (n=80): time 0.003411/0.9896, allocations: 1.202 MB / 1.444 GB, free: 6.039 MB / 1.139 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001395/0.9898, allocations: 188.6 kB / 1.444 GB, free: 5.812 MB / 1.139 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008734/0.9906, allocations: 0.6332 MB / 1.444 GB, free: 5.172 MB / 1.139 GB
Notification: Performance of collectPreVariables (initialization): time 8.039e-05/0.9907, allocations: 37.7 kB / 1.444 GB, free: 5.129 MB / 1.139 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003537/0.9911, allocations: 405 kB / 1.445 GB, free: 4.727 MB / 1.139 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002538/0.9913, allocations: 273.7 kB / 1.445 GB, free: 4.457 MB / 1.139 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002572/0.9916, allocations: 158.6 kB / 1.445 GB, free: 4.293 MB / 1.139 GB
Notification: Performance of setup shared object (initialization): time 0.0002142/0.9918, allocations: 390.7 kB / 1.446 GB, free: 3.902 MB / 1.139 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005536/0.9924, allocations: 269.8 kB / 1.446 GB, free: 3.641 MB / 1.139 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006795/0.993, allocations: 371 kB / 1.446 GB, free: 3.266 MB / 1.139 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00117/0.9942, allocations: 0.5995 MB / 1.447 GB, free: 2.652 MB / 1.139 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.046e-06/0.9942, allocations: 3.938 kB / 1.447 GB, free: 2.648 MB / 1.139 GB
Notification: Performance of matching and sorting (n=97) (initialization): time 0.002087/0.9963, allocations: 0.857 MB / 1.448 GB, free: 1.785 MB / 1.139 GB
Notification: Performance of prepare postOptimizeDAE: time 1.77e-05/0.9963, allocations: 8 kB / 1.448 GB, free: 1.777 MB / 1.139 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.171e-06/0.9963, allocations: 4.094 kB / 1.448 GB, free: 1.773 MB / 1.139 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006137/0.9969, allocations: 80.77 kB / 1.448 GB, free: 1.691 MB / 1.139 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006863/0.9976, allocations: 167.7 kB / 1.448 GB, free: 1.527 MB / 1.139 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002289/0.9999, allocations: 1.645 MB / 1.449 GB, free: 15.73 MB / 1.154 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007391/1.001, allocations: 97.25 kB / 1.45 GB, free: 15.64 MB / 1.154 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.289e-05/1.001, allocations: 35.97 kB / 1.45 GB, free: 15.61 MB / 1.154 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 17 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.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 (95):
 * Single equations (assignments): 94
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.0004479/1.001, allocations: 271.3 kB / 1.45 GB, free: 15.33 MB / 1.154 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001685/1.001, allocations: 83.48 kB / 1.45 GB, free: 15.25 MB / 1.154 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002503/1.004, allocations: 1.058 MB / 1.451 GB, free: 14.17 MB / 1.154 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.588e-06/1.004, allocations: 8 kB / 1.451 GB, free: 14.16 MB / 1.154 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.753e-06/1.004, allocations: 11.88 kB / 1.451 GB, free: 14.15 MB / 1.154 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.028e-05/1.004, allocations: 3.984 kB / 1.451 GB, free: 14.14 MB / 1.154 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001148/1.005, allocations: 0.888 MB / 1.452 GB, free: 13.21 MB / 1.154 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.356e-06/1.005, allocations: 0 / 1.452 GB, free: 13.21 MB / 1.154 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006143/1.006, allocations: 143.8 kB / 1.452 GB, free: 13.07 MB / 1.154 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004618/1.006, allocations: 72.78 kB / 1.452 GB, free: 12.99 MB / 1.154 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.644e-05/1.006, allocations: 23.98 kB / 1.452 GB, free: 12.97 MB / 1.154 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002126/1.008, allocations: 1.662 MB / 1.454 GB, free: 11.16 MB / 1.154 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.142e-06/1.008, allocations: 0 / 1.454 GB, free: 11.16 MB / 1.154 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002105/1.01, allocations: 0.9283 MB / 1.455 GB, free: 10.21 MB / 1.154 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004332/1.011, allocations: 280.1 kB / 1.455 GB, free: 9.922 MB / 1.154 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001244/1.011, allocations: 19.98 kB / 1.455 GB, free: 9.902 MB / 1.154 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006274/1.012, allocations: 63.94 kB / 1.455 GB, free: 9.84 MB / 1.154 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001507/1.012, allocations: 68.89 kB / 1.455 GB, free: 9.773 MB / 1.154 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.421e-05/1.012, allocations: 39.92 kB / 1.455 GB, free: 9.734 MB / 1.154 GB
Notification: Performance of sorting global known variables: time 0.0005929/1.012, allocations: 455 kB / 1.455 GB, free: 9.297 MB / 1.154 GB
Notification: Performance of sort global known variables: time 9e-08/1.012, allocations: 0 / 1.455 GB, free: 9.297 MB / 1.154 GB
Notification: Performance of remove unused functions: time 0.000829/1.013, allocations: 323.2 kB / 1.456 GB, free: 8.98 MB / 1.154 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * 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 (91):
 * Single equations (assignments): 85
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 5
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,3)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001953/1.015, allocations: 0.611 MB / 1.456 GB, free: 8.551 MB / 1.154 GB
Notification: Performance of simCode: created initialization part: time 0.001767/1.017, allocations: 0.7922 MB / 1.457 GB, free: 7.742 MB / 1.154 GB
Notification: Performance of simCode: created event and clocks part: time 5.71e-06/1.017, allocations: 8.125 kB / 1.457 GB, free: 7.734 MB / 1.154 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009509/1.018, allocations: 492.2 kB / 1.458 GB, free: 7.242 MB / 1.154 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001204/1.019, allocations: 313.8 kB / 1.458 GB, free: 6.957 MB / 1.154 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002964/1.022, allocations: 1.663 MB / 1.46 GB, free: 5.266 MB / 1.154 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007275/1.023, allocations: 1.025 MB / 1.461 GB, free: 4.215 MB / 1.154 GB
Notification: Performance of simCode: alias equations: time 0.0007423/1.024, allocations: 254.7 kB / 1.461 GB, free: 3.961 MB / 1.154 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002762/1.024, allocations: 111.4 kB / 1.461 GB, free: 3.852 MB / 1.154 GB
Notification: Performance of SimCode: time 6.81e-07/1.024, allocations: 3.938 kB / 1.461 GB, free: 3.848 MB / 1.154 GB
Notification: Performance of Templates: time 0.02772/1.052, allocations: 15.49 MB / 1.476 GB, free: 4.559 MB / 1.17 GB
"
[Timeout remaining time 299]
make -j1 -f Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.makefile [Timeout 300]
(rm -f Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe ; mkfifo Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe ; head -c 1048576 < Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe >> ../files/Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.sim & ./Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic  -abortSlowSimulation -alarm=400 -s gbode -emit_protected -lv LOG_STATS > Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe 2>&1) [Timeout 400]
diffSimulationResults("Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.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: 9.29097909340635]