Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.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 0.001958/0.001958, allocations: 80.52 kB / 19.95 MB, free: 4.605 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 0.001975/0.001975, allocations: 173.2 kB / 23.24 MB, free: 1.328 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 1.712/1.712, allocations: 177.1 MB / 203.5 MB, free: 5.754 MB / 186.7 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 3.172/3.172, allocations: 389.5 MB / 0.6343 GB, free: 12.62 MB / 0.6042 GB
"
[Timeout remaining time 176]
Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.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: translateModel(Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust")
translateModel(Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.583e-06/1.583e-06, allocations: 0 / 1.001 GB, free: 13 MB / 0.9636 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 3.137e-05/3.295e-05, allocations: 2.281 kB / 1.001 GB, free: 13 MB / 0.9636 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust): time 1.332/1.333, allocations: 338.6 MB / 1.332 GB, free: 8.871 MB / 1.167 GB
Notification: Performance of NFInst.instExpressions: time 0.07969/1.412, allocations: 43.01 MB / 1.374 GB, free: 13.75 MB / 1.214 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.009464/1.422, allocations: 234.1 kB / 1.374 GB, free: 13.52 MB / 1.214 GB
Notification: Performance of NFTyping.typeComponents: time 0.01309/1.435, allocations: 3.674 MB / 1.378 GB, free: 9.832 MB / 1.214 GB
Notification: Performance of NFTyping.typeBindings: time 0.02873/1.463, allocations: 8.138 MB / 1.386 GB, free: 1.656 MB / 1.214 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01457/1.478, allocations: 4.256 MB / 1.39 GB, free: 13.43 MB / 1.229 GB
Notification: Performance of NFFlatten.flatten: time 0.04218/1.52, allocations: 19.03 MB / 1.408 GB, free: 10.36 MB / 1.245 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01089/1.531, allocations: 3.871 MB / 1.412 GB, free: 6.414 MB / 1.245 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03209/1.563, allocations: 9.392 MB / 1.421 GB, free: 13 MB / 1.26 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01213/1.575, allocations: 3.436 MB / 1.425 GB, free: 9.578 MB / 1.26 GB
Notification: Performance of NFPackage.collectConstants: time 0.002323/1.578, allocations: 500 kB / 1.425 GB, free: 9.09 MB / 1.26 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0194/1.597, allocations: 5.001 MB / 1.43 GB, free: 4.074 MB / 1.26 GB
Notification: Performance of NFScalarize.scalarize: time 0.005286/1.602, allocations: 2.126 MB / 1.432 GB, free: 1.941 MB / 1.26 GB
Notification: Performance of NFVerifyModel.verify: time 0.006815/1.609, allocations: 2.058 MB / 1.434 GB, free: 15.88 MB / 1.276 GB
Notification: Performance of NFConvertDAE.convert: time 0.02385/1.633, allocations: 10.05 MB / 1.444 GB, free: 5.789 MB / 1.276 GB
Notification: Performance of FrontEnd - DAE generated: time 7.945e-06/1.633, allocations: 4 kB / 1.444 GB, free: 5.785 MB / 1.276 GB
Notification: Performance of FrontEnd: time 1.933e-06/1.633, allocations: 0 / 1.444 GB, free: 5.785 MB / 1.276 GB
Notification: Performance of Transformations before backend: time 0.0003519/1.633, allocations: 0 / 1.444 GB, free: 5.785 MB / 1.276 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 864
 * Number of variables: 864
Notification: Performance of Generate backend data structure: time 0.01704/1.65, allocations: 6.453 MB / 1.45 GB, free: 15.23 MB / 1.292 GB
Notification: Performance of prepare preOptimizeDAE: time 4.916e-05/1.65, allocations: 8.625 kB / 1.45 GB, free: 15.22 MB / 1.292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01282/1.663, allocations: 2.06 MB / 1.452 GB, free: 13.16 MB / 1.292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01483/1.678, allocations: 6.063 MB / 1.458 GB, free: 6.992 MB / 1.292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007076/1.679, allocations: 484.3 kB / 1.459 GB, free: 6.469 MB / 1.292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00125/1.68, allocations: 355.9 kB / 1.459 GB, free: 6.121 MB / 1.292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0123/1.692, allocations: 4.928 MB / 1.464 GB, free: 0.9727 MB / 1.292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.475e-05/1.692, allocations: 4 kB / 1.464 GB, free: 0.9688 MB / 1.292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004393/1.693, allocations: 148 kB / 1.464 GB, free: 0.8242 MB / 1.292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004013/1.693, allocations: 138.4 kB / 1.464 GB, free: 0.6875 MB / 1.292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01052/1.704, allocations: 3.944 MB / 1.468 GB, free: 12.73 MB / 1.307 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 0.03794/1.742, allocations: 13.21 MB / 1.481 GB, free: 15.2 MB / 1.323 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006092/1.748, allocations: 1.527 MB / 1.482 GB, free: 13.67 MB / 1.323 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003319/1.751, allocations: 0.8508 MB / 1.483 GB, free: 12.82 MB / 1.323 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007533/1.752, allocations: 104.8 kB / 1.483 GB, free: 12.71 MB / 1.323 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004305/1.756, allocations: 1.46 MB / 1.485 GB, free: 11.13 MB / 1.323 GB
Notification: Performance of pre-optimization done (n=127): time 5e-06/1.756, allocations: 0 / 1.485 GB, free: 11.13 MB / 1.323 GB
Notification: Performance of matching and sorting (n=127): time 0.01269/1.769, allocations: 2.814 MB / 1.487 GB, free: 8.309 MB / 1.323 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001821/1.769, allocations: 149.5 kB / 1.487 GB, free: 8.133 MB / 1.323 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01009/1.779, allocations: 4.107 MB / 1.492 GB, free: 4.027 MB / 1.323 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003154/1.78, allocations: 61.69 kB / 1.492 GB, free: 3.961 MB / 1.323 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004564/1.784, allocations: 2.587 MB / 1.494 GB, free: 1.352 MB / 1.323 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008098/1.785, allocations: 472 kB / 1.495 GB, free: 0.8867 MB / 1.323 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001189/1.786, allocations: 472 kB / 1.495 GB, free: 428 kB / 1.323 GB
Notification: Performance of setup shared object (initialization): time 0.000241/1.786, allocations: 305.1 kB / 1.495 GB, free: 120 kB / 1.323 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0042/1.791, allocations: 1.003 MB / 1.496 GB, free: 15.09 MB / 1.339 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005872/1.796, allocations: 2.435 MB / 1.499 GB, free: 12.05 MB / 1.339 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006572/1.803, allocations: 2.97 MB / 1.502 GB, free: 8.629 MB / 1.339 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.766e-05/1.803, allocations: 8 kB / 1.502 GB, free: 8.621 MB / 1.339 GB
Notification: Performance of matching and sorting (n=288) (initialization): time 0.009189/1.812, allocations: 3.35 MB / 1.505 GB, free: 5.246 MB / 1.339 GB
Notification: Performance of prepare postOptimizeDAE: time 7.104e-05/1.812, allocations: 45.7 kB / 1.505 GB, free: 5.195 MB / 1.339 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.673e-05/1.812, allocations: 32 kB / 1.505 GB, free: 5.164 MB / 1.339 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.627e-05/1.812, allocations: 44 kB / 1.505 GB, free: 5.121 MB / 1.339 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002961/1.815, allocations: 0.6279 MB / 1.506 GB, free: 4.492 MB / 1.339 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.212e-05/1.815, allocations: 65.34 kB / 1.506 GB, free: 4.43 MB / 1.339 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004066/1.819, allocations: 446.8 kB / 1.506 GB, free: 3.996 MB / 1.339 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002453/1.82, allocations: 128 kB / 1.506 GB, free: 3.871 MB / 1.339 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005672/1.825, allocations: 2.146 MB / 1.508 GB, free: 1.711 MB / 1.339 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004312/1.83, allocations: 2.438 MB / 1.511 GB, free: 14.68 MB / 1.354 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.006525/1.836, allocations: 2.971 MB / 1.514 GB, free: 11.25 MB / 1.354 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.641e-05/1.836, allocations: 11.94 kB / 1.514 GB, free: 11.23 MB / 1.354 GB
Notification: Performance of matching and sorting (n=288) (initialization_lambda0): time 0.008905/1.845, allocations: 3.341 MB / 1.517 GB, free: 7.871 MB / 1.354 GB
Notification: Performance of prepare postOptimizeDAE: time 6.588e-05/1.845, allocations: 45.7 kB / 1.517 GB, free: 7.82 MB / 1.354 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.129e-05/1.845, allocations: 40 kB / 1.517 GB, free: 7.781 MB / 1.354 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.108e-05/1.845, allocations: 44 kB / 1.517 GB, free: 7.738 MB / 1.354 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002639/1.848, allocations: 0.6207 MB / 1.518 GB, free: 7.117 MB / 1.354 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.352e-05/1.848, allocations: 63.8 kB / 1.518 GB, free: 7.055 MB / 1.354 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00424/1.852, allocations: 411.1 kB / 1.518 GB, free: 6.652 MB / 1.354 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002536/1.853, allocations: 128 kB / 1.518 GB, free: 6.527 MB / 1.354 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 148
 * Number of states: 0 ()
 * Number of discrete variables: 6 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,conPI.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (284):
 * Single equations (assignments): 280
 * Array equations: 3
 * Algorithm blocks: 1
 * 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 0.001258/1.854, allocations: 351.2 kB / 1.518 GB, free: 6.176 MB / 1.354 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001393/1.855, allocations: 449 kB / 1.519 GB, free: 5.734 MB / 1.354 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006427/1.862, allocations: 2.324 MB / 1.521 GB, free: 3.383 MB / 1.354 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.591e-05/1.862, allocations: 16 kB / 1.521 GB, free: 3.367 MB / 1.354 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.224e-05/1.862, allocations: 0 / 1.521 GB, free: 3.367 MB / 1.354 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004637/1.866, allocations: 1.894 MB / 1.523 GB, free: 1.383 MB / 1.354 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01549/1.882, allocations: 5.709 MB / 1.529 GB, free: 11.49 MB / 1.37 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.854e-05/1.882, allocations: 12 kB / 1.529 GB, free: 11.48 MB / 1.37 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001699/1.884, allocations: 323.9 kB / 1.529 GB, free: 11.16 MB / 1.37 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002505/1.884, allocations: 56.83 kB / 1.529 GB, free: 11.1 MB / 1.37 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001184/1.884, allocations: 43.97 kB / 1.529 GB, free: 11.06 MB / 1.37 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001562/1.885, allocations: 1.421 MB / 1.53 GB, free: 9.535 MB / 1.37 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.182e-05/1.885, allocations: 15.94 kB / 1.53 GB, free: 9.52 MB / 1.37 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008683/1.894, allocations: 3.35 MB / 1.534 GB, free: 6 MB / 1.37 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001891/1.896, allocations: 0.6158 MB / 1.534 GB, free: 5.383 MB / 1.37 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004318/1.896, allocations: 36 kB / 1.534 GB, free: 5.348 MB / 1.37 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002321/1.899, allocations: 183.8 kB / 1.534 GB, free: 5.168 MB / 1.37 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002508/1.899, allocations: 120.2 kB / 1.535 GB, free: 5.047 MB / 1.37 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001521/1.899, allocations: 67.95 kB / 1.535 GB, free: 4.98 MB / 1.37 GB
Notification: Performance of sorting global known variables: time 0.005425/1.905, allocations: 2.754 MB / 1.537 GB, free: 2.238 MB / 1.37 GB
Notification: Performance of sort global known variables: time 1.2e-07/1.905, allocations: 3.938 kB / 1.537 GB, free: 2.234 MB / 1.37 GB
Notification: Performance of remove unused functions: time 0.006643/1.911, allocations: 2.151 MB / 1.539 GB, free: 84 kB / 1.37 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 46
 * Number of states: 4 (conPI.I.y,vol.dynBal.medium.Xi[1],vol.dynBal.U,vol.dynBal.m)
 * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count)
 * Number of discrete states: 1 (TSet.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (125):
 * Single equations (assignments): 122
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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): 1 system
   {(1,2,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.001028/1.912, allocations: 422.9 kB / 1.54 GB, free: 15.66 MB / 1.385 GB
Notification: Performance of simCode: created initialization part: time 0.01015/1.922, allocations: 3.696 MB / 1.543 GB, free: 11.95 MB / 1.385 GB
Notification: Performance of simCode: created event and clocks part: time 1.956e-05/1.922, allocations: 1.312 kB / 1.543 GB, free: 11.95 MB / 1.385 GB
Notification: Performance of simCode: created simulation system equations: time 0.00286/1.925, allocations: 1.008 MB / 1.544 GB, free: 10.93 MB / 1.385 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01042/1.936, allocations: 2.122 MB / 1.547 GB, free: 8.852 MB / 1.385 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02188/1.958, allocations: 8.819 MB / 1.555 GB, free: 15.84 MB / 1.401 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003504/1.961, allocations: 2.51 MB / 1.558 GB, free: 13.3 MB / 1.401 GB
Notification: Performance of simCode: alias equations: time 0.005456/1.967, allocations: 1.211 MB / 1.559 GB, free: 12.09 MB / 1.401 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00101/1.968, allocations: 316.4 kB / 1.559 GB, free: 11.78 MB / 1.401 GB
Notification: Performance of SimCode: time 1.603e-06/1.968, allocations: 3.938 kB / 1.559 GB, free: 11.77 MB / 1.401 GB
Notification: Performance of Templates: time 0.7752/2.743, allocations: 71.8 MB / 1.629 GB, free: 459.2 MB / 1.401 GB
"
[Timeout remaining time 297]
make -j1 -f Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.pipe ; mkfifo Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.pipe >> ../files/Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.sim & ./Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust -abortSlowSimulation -alarm=240  -lv LOG_STATS > Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 14.787802523002028]