Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Utilities.Time.Validation.CalendarTimeMonths.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 0.001426/0.001426, allocations: 88.83 kB / 19.44 MB, free: 456 kB / 13.93 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 0.001649/0.001649, allocations: 157.3 kB / 22.75 MB, free: 1.785 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 1.505/1.505, allocations: 177.1 MB / 203.1 MB, free: 5.602 MB / 186.7 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:108:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:116:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo): time 1.316/1.316, allocations: 154.6 MB / 414.1 MB, free: 0.6328 MB / 378.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 178]
Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/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(IDEAS.Utilities.Time.Validation.CalendarTimeMonths,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Utilities.Time.Validation.CalendarTimeMonths")
translateModel(IDEAS.Utilities.Time.Validation.CalendarTimeMonths,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Utilities.Time.Validation.CalendarTimeMonths") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 2.244e-06/2.244e-06, allocations: 0 / 0.5196 GB, free: 2.582 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 3.036e-05/3.26e-05, allocations: 3.578 kB / 0.5196 GB, free: 2.578 MB / 490.7 MB
Notification: Performance of NFInst.instantiate(IDEAS.Utilities.Time.Validation.CalendarTimeMonths): time 0.00445/0.004482, allocations: 1.511 MB / 0.521 GB, free: 1.074 MB / 490.7 MB
Notification: Performance of NFInst.instExpressions: time 0.002106/0.006588, allocations: 0.5294 MB / 0.5216 GB, free: 0.5469 MB / 490.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000109/0.006697, allocations: 4 kB / 0.5216 GB, free: 0.543 MB / 490.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.0001442/0.006841, allocations: 8.438 kB / 0.5216 GB, free: 0.5352 MB / 490.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.0001798/0.007021, allocations: 29.28 kB / 0.5216 GB, free: 0.5078 MB / 490.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.001365/0.008386, allocations: 320 kB / 0.5219 GB, free: 200 kB / 490.7 MB
Notification: Performance of NFFlatten.flatten: time 0.001023/0.009409, allocations: 491.4 kB / 0.5224 GB, free: 15.71 MB / 0.4948 GB
Notification: Performance of NFFlatten.resolveConnections: time 6.394e-05/0.009473, allocations: 5.016 kB / 0.5224 GB, free: 15.71 MB / 0.4948 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001015/0.01049, allocations: 351.6 kB / 0.5227 GB, free: 15.37 MB / 0.4948 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0004447/0.01093, allocations: 133.4 kB / 0.5228 GB, free: 15.24 MB / 0.4948 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001146/0.01105, allocations: 34.41 kB / 0.5229 GB, free: 15.21 MB / 0.4948 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000109/0.01116, allocations: 24 kB / 0.5229 GB, free: 15.19 MB / 0.4948 GB
Notification: Performance of NFScalarize.scalarize: time 0.000209/0.01137, allocations: 119.7 kB / 0.523 GB, free: 15.07 MB / 0.4948 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002635/0.01163, allocations: 131.7 kB / 0.5231 GB, free: 14.94 MB / 0.4948 GB
Notification: Performance of NFConvertDAE.convert: time 0.0008392/0.01247, allocations: 466.6 kB / 0.5236 GB, free: 14.48 MB / 0.4948 GB
Notification: Performance of FrontEnd - DAE generated: time 4.028e-06/0.01247, allocations: 0 / 0.5236 GB, free: 14.48 MB / 0.4948 GB
Notification: Performance of FrontEnd: time 1.613e-06/0.01247, allocations: 0 / 0.5236 GB, free: 14.48 MB / 0.4948 GB
Notification: Performance of Transformations before backend: time 5.62e-06/0.01248, allocations: 1.594 kB / 0.5236 GB, free: 14.48 MB / 0.4948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 14
 * Number of variables: 14
Notification: Performance of Generate backend data structure: time 0.00185/0.01433, allocations: 0.795 MB / 0.5244 GB, free: 13.62 MB / 0.4948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.977e-05/0.01438, allocations: 12.03 kB / 0.5244 GB, free: 13.61 MB / 0.4948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002269/0.01461, allocations: 53.2 kB / 0.5244 GB, free: 13.55 MB / 0.4948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005883/0.01519, allocations: 261 kB / 0.5247 GB, free: 13.28 MB / 0.4948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.391e-05/0.01527, allocations: 20.36 kB / 0.5247 GB, free: 13.26 MB / 0.4948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000116/0.01538, allocations: 24.38 kB / 0.5247 GB, free: 13.23 MB / 0.4948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001515/0.0169, allocations: 238.3 kB / 0.5249 GB, free: 13 MB / 0.4948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.232e-05/0.01691, allocations: 192 / 0.5249 GB, free: 13 MB / 0.4948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.651e-05/0.01696, allocations: 5.406 kB / 0.525 GB, free: 13 MB / 0.4948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.035e-06/0.01697, allocations: 4.375 kB / 0.525 GB, free: 12.99 MB / 0.4948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001159/0.01813, allocations: 113.4 kB / 0.5251 GB, free: 12.88 MB / 0.4948 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007479/0.01887, allocations: 285.1 kB / 0.5253 GB, free: 12.57 MB / 0.4948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001577/0.02045, allocations: 177.6 kB / 0.5255 GB, free: 12.39 MB / 0.4948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001165/0.02162, allocations: 122 kB / 0.5256 GB, free: 12.27 MB / 0.4948 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.001e-05/0.02166, allocations: 11.88 kB / 0.5256 GB, free: 12.26 MB / 0.4948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001483/0.02314, allocations: 234.6 kB / 0.5259 GB, free: 12.02 MB / 0.4948 GB
Notification: Performance of pre-optimization done (n=16): time 2.785e-06/0.02314, allocations: 0 / 0.5259 GB, free: 12.02 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=16): time 0.004212/0.02735, allocations: 0.5294 MB / 0.5264 GB, free: 11.49 MB / 0.4948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.207e-05/0.02744, allocations: 67.34 kB / 0.5264 GB, free: 11.41 MB / 0.4948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007591/0.02819, allocations: 415.3 kB / 0.5268 GB, free: 11.01 MB / 0.4948 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001171/0.02831, allocations: 41.69 kB / 0.5269 GB, free: 10.96 MB / 0.4948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001528/0.02846, allocations: 89.45 kB / 0.527 GB, free: 10.87 MB / 0.4948 GB
Notification: Performance of collectInitialBindings (initialization): time 7.645e-05/0.02854, allocations: 39.75 kB / 0.527 GB, free: 10.83 MB / 0.4948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003424/0.02888, allocations: 126 kB / 0.5271 GB, free: 10.7 MB / 0.4948 GB
Notification: Performance of setup shared object (initialization): time 0.0002325/0.02912, allocations: 323.9 kB / 0.5274 GB, free: 10.38 MB / 0.4948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005537/0.02967, allocations: 191.3 kB / 0.5276 GB, free: 10.18 MB / 0.4948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000573/0.03024, allocations: 249.3 kB / 0.5278 GB, free: 9.902 MB / 0.4948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006336/0.03088, allocations: 278.5 kB / 0.5281 GB, free: 9.602 MB / 0.4948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.707e-06/0.03088, allocations: 0 / 0.5281 GB, free: 9.602 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=29) (initialization): time 0.001587/0.03247, allocations: 0.5907 MB / 0.5287 GB, free: 8.984 MB / 0.4948 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001441/0.03261, allocations: 79.38 kB / 0.5288 GB, free: 8.895 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.775e-05/0.03263, allocations: 7.984 kB / 0.5288 GB, free: 8.887 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.056e-05/0.03266, allocations: 4 kB / 0.5288 GB, free: 8.883 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002449/0.0329, allocations: 27.91 kB / 0.5288 GB, free: 8.855 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.568e-05/0.03292, allocations: 5 kB / 0.5288 GB, free: 8.852 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007779/0.0337, allocations: 68.81 kB / 0.5289 GB, free: 8.785 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001443/0.03384, allocations: 61.05 kB / 0.5289 GB, free: 8.727 MB / 0.4948 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 24 (calTim.firstHourSampling,$PRE.calTim.firstHourSampling,calTim.firstDaySampling,$PRE.calTim.firstDaySampling,calTim.daySampleTrigger,$whenCondition1,calTim.hourSampleTrigger,$whenCondition2,calTim.epochLastMonth,$PRE.calTim.epochLastMonth,calTim.yearIndex,$PRE.calTim.yearIndex,calTim.daysSinceEpoch,$PRE.calTim.daysSinceEpoch,calTim.weekDay,$PRE.calTim.weekDay,calTim.hour,$PRE.calTim.hour,calTim.day,$PRE.calTim.day,calTim.month,$PRE.calTim.month,calTim.year,$PRE.calTim.year)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (26):
 * Single equations (assignments): 24
 * Array equations: 0
 * Algorithm blocks: 2
 * 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 0.0004014/0.03424, allocations: 195.7 kB / 0.5291 GB, free: 8.527 MB / 0.4948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001593/0.0344, allocations: 45.28 kB / 0.5292 GB, free: 8.484 MB / 0.4948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001143/0.03452, allocations: 39.69 kB / 0.5292 GB, free: 8.441 MB / 0.4948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.989e-06/0.03453, allocations: 4 kB / 0.5292 GB, free: 8.438 MB / 0.4948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.573e-06/0.03453, allocations: 1.156 kB / 0.5292 GB, free: 8.438 MB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.129e-05/0.03454, allocations: 7.922 kB / 0.5292 GB, free: 8.43 MB / 0.4948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003416/0.03796, allocations: 0.7116 MB / 0.5299 GB, free: 7.68 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.727e-06/0.03796, allocations: 0 / 0.5299 GB, free: 7.68 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.919e-05/0.03801, allocations: 4 kB / 0.5299 GB, free: 7.676 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.386e-06/0.03802, allocations: 4.969 kB / 0.5299 GB, free: 7.672 MB / 0.4948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.388e-05/0.03809, allocations: 23.91 kB / 0.5299 GB, free: 7.648 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.677e-06/0.03809, allocations: 0 / 0.5299 GB, free: 7.648 MB / 0.4948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.743e-06/0.03809, allocations: 0.5938 kB / 0.5299 GB, free: 7.648 MB / 0.4948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002757/0.04085, allocations: 0.5087 MB / 0.5304 GB, free: 7.129 MB / 0.4948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000438/0.04129, allocations: 137.5 kB / 0.5306 GB, free: 6.996 MB / 0.4948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001161/0.0414, allocations: 15.94 kB / 0.5306 GB, free: 6.98 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007075/0.04211, allocations: 37.97 kB / 0.5306 GB, free: 6.945 MB / 0.4948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.812e-05/0.04218, allocations: 7.969 kB / 0.5306 GB, free: 6.938 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001138/0.04229, allocations: 59.98 kB / 0.5307 GB, free: 6.879 MB / 0.4948 GB
Notification: Performance of sorting global known variables: time 0.0005456/0.04284, allocations: 295.1 kB / 0.531 GB, free: 6.594 MB / 0.4948 GB
Notification: Performance of sort global known variables: time 1.2e-07/0.04284, allocations: 2.438 kB / 0.531 GB, free: 6.594 MB / 0.4948 GB
Notification: Performance of remove unused functions: time 0.0006918/0.04353, allocations: 71.92 kB / 0.531 GB, free: 6.523 MB / 0.4948 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 14 (calTim.hourSampleTrigger,calTim.daySampleTrigger,$whenCondition2,$whenCondition1,calTim.year,calTim.month,calTim.day,calTim.hour,calTim.weekDay,calTim.daysSinceEpoch,calTim.yearIndex,calTim.epochLastMonth,calTim.firstHourSampling,calTim.firstDaySampling)
 * Number of discrete states: 9 (calTim.firstDaySampling,calTim.daysSinceEpoch,calTim.weekDay,calTim.yearIndex,calTim.year,calTim.epochLastMonth,calTim.month,calTim.firstHourSampling,calTim.hour)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (16):
 * Single equations (assignments): 6
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 10
 * 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 0.0002497/0.04378, allocations: 115.2 kB / 0.5311 GB, free: 6.402 MB / 0.4948 GB
Notification: Performance of simCode: created initialization part: time 0.002115/0.04589, allocations: 483.7 kB / 0.5316 GB, free: 5.895 MB / 0.4948 GB
Notification: Performance of simCode: created event and clocks part: time 3.387e-06/0.0459, allocations: 1.062 kB / 0.5316 GB, free: 5.895 MB / 0.4948 GB
Notification: Performance of simCode: created simulation system equations: time 0.001122/0.04702, allocations: 126.5 kB / 0.5317 GB, free: 5.773 MB / 0.4948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006176/0.04764, allocations: 49.61 kB / 0.5318 GB, free: 5.719 MB / 0.4948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002259/0.0499, allocations: 0.5785 MB / 0.5323 GB, free: 5.113 MB / 0.4948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002907/0.05019, allocations: 169.4 kB / 0.5325 GB, free: 4.934 MB / 0.4948 GB
Notification: Performance of simCode: alias equations: time 9.66e-05/0.05028, allocations: 14.83 kB / 0.5325 GB, free: 4.922 MB / 0.4948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 6.46e-05/0.05035, allocations: 16.48 kB / 0.5325 GB, free: 4.906 MB / 0.4948 GB
Notification: Performance of SimCode: time 7.82e-07/0.05035, allocations: 0.625 kB / 0.5325 GB, free: 4.906 MB / 0.4948 GB
Notification: Performance of Templates: time 0.01695/0.0673, allocations: 5.87 MB / 0.5383 GB, free: 15.15 MB / 0.5105 GB
"
[Timeout remaining time 660]
make -j1 -f IDEAS_IDEAS.Utilities.Time.Validation.CalendarTimeMonths.makefile [Timeout 660]
(rm -f IDEAS_IDEAS.Utilities.Time.Validation.CalendarTimeMonths.pipe ; mkfifo IDEAS_IDEAS.Utilities.Time.Validation.CalendarTimeMonths.pipe ; head -c 1048576 < IDEAS_IDEAS.Utilities.Time.Validation.CalendarTimeMonths.pipe >> ../files/IDEAS_IDEAS.Utilities.Time.Validation.CalendarTimeMonths.sim & ./IDEAS_IDEAS.Utilities.Time.Validation.CalendarTimeMonths  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Utilities.Time.Validation.CalendarTimeMonths.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 6.040204023011029]