Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.MotorEfficiencyMethods.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 0.001348/0.001348, allocations: 80.92 kB / 20.75 MB, free: 3.734 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 0.001495/0.001495, allocations: 165 kB / 24.17 MB, free: 324 kB / 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 0.9327/0.9327, allocations: 177.2 MB / 204.6 MB, free: 5.477 MB / 186.7 MB
"
[Timeout remaining time 179]
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 1.967/1.967, allocations: 389.6 MB / 0.6354 GB, free: 12.32 MB / 0.6042 GB
"
[Timeout remaining time 178]
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.Movers.BaseClasses.Validation.MotorEfficiencyMethods,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.MotorEfficiencyMethods")
translateModel(Buildings.Fluid.Movers.BaseClasses.Validation.MotorEfficiencyMethods,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.MotorEfficiencyMethods") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.914e-06/1.914e-06, allocations: 0 / 0.7752 GB, free: 5.406 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.44e-05/2.631e-05, allocations: 6.922 kB / 0.7752 GB, free: 5.402 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.BaseClasses.Validation.MotorEfficiencyMethods): time 0.006389/0.006415, allocations: 4.691 MB / 0.7797 GB, free: 0.7227 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.009699/0.01611, allocations: 5.689 MB / 0.7853 GB, free: 11.04 MB / 0.7448 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0008483/0.01696, allocations: 32.69 kB / 0.7853 GB, free: 11.01 MB / 0.7448 GB
Notification: Performance of NFTyping.typeComponents: time 0.002763/0.01973, allocations: 1.346 MB / 0.7866 GB, free: 9.668 MB / 0.7448 GB
Notification: Performance of NFTyping.typeBindings: time 0.002115/0.02184, allocations: 1.42 MB / 0.788 GB, free: 8.258 MB / 0.7448 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002425/0.02427, allocations: 1.571 MB / 0.7896 GB, free: 6.688 MB / 0.7448 GB
Notification: Performance of NFFlatten.flatten: time 0.01428/0.03854, allocations: 16.11 MB / 0.8053 GB, free: 6.676 MB / 0.7605 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003152/0.03886, allocations: 104.7 kB / 0.8054 GB, free: 6.555 MB / 0.7605 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001739/0.0406, allocations: 1.185 MB / 0.8066 GB, free: 5.367 MB / 0.7605 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008724/0.04147, allocations: 0.7438 MB / 0.8073 GB, free: 4.621 MB / 0.7605 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001506/0.04162, allocations: 64 kB / 0.8073 GB, free: 4.559 MB / 0.7605 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0008455/0.04246, allocations: 0.5302 MB / 0.8079 GB, free: 4.027 MB / 0.7605 GB
Notification: Performance of NFScalarize.scalarize: time 0.000647/0.04311, allocations: 0.9389 MB / 0.8088 GB, free: 3.086 MB / 0.7605 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005757/0.04369, allocations: 0.5725 MB / 0.8093 GB, free: 2.512 MB / 0.7605 GB
Notification: Performance of NFConvertDAE.convert: time 0.001745/0.04543, allocations: 1.829 MB / 0.8111 GB, free: 0.6758 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 4.018e-06/0.04544, allocations: 0 / 0.8111 GB, free: 0.6758 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 1.122e-06/0.04544, allocations: 0 / 0.8111 GB, free: 0.6758 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 5.883e-05/0.0455, allocations: 0 / 0.8111 GB, free: 0.6758 MB / 0.7605 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 75
 * Number of variables: 75
Notification: Performance of Generate backend data structure: time 0.002287/0.04778, allocations: 2.453 MB / 0.8135 GB, free: 14.18 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 3.367e-05/0.04782, allocations: 9.344 kB / 0.8135 GB, free: 14.17 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001053/0.04887, allocations: 415.5 kB / 0.8139 GB, free: 13.77 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002974/0.05184, allocations: 2.72 MB / 0.8166 GB, free: 10.93 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.835e-05/0.05187, allocations: 28.66 kB / 0.8166 GB, free: 10.91 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.627e-05/0.05193, allocations: 44 kB / 0.8166 GB, free: 10.86 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004426/0.05237, allocations: 344.5 kB / 0.817 GB, free: 10.52 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.199e-05/0.05238, allocations: 0 / 0.817 GB, free: 10.52 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.375e-05/0.05242, allocations: 12 kB / 0.817 GB, free: 10.51 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.488e-06/0.05243, allocations: 11.94 kB / 0.817 GB, free: 10.5 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001882/0.05261, allocations: 132.5 kB / 0.8171 GB, free: 10.37 MB / 0.7761 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001311/0.05393, allocations: 0.7649 MB / 0.8179 GB, free: 9.582 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003753/0.0543, allocations: 297.2 kB / 0.8182 GB, free: 9.277 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 8.75e-05/0.05439, allocations: 64.83 kB / 0.8182 GB, free: 9.211 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.726e-05/0.05442, allocations: 11.98 kB / 0.8182 GB, free: 9.199 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.448e-05/0.05444, allocations: 42.55 kB / 0.8183 GB, free: 9.148 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=31): time 2.004e-06/0.05444, allocations: 4 kB / 0.8183 GB, free: 9.145 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=31): time 0.0004498/0.05489, allocations: 325.9 kB / 0.8186 GB, free: 8.82 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.237e-05/0.05492, allocations: 59.34 kB / 0.8186 GB, free: 8.75 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001451/0.05638, allocations: 2.114 MB / 0.8207 GB, free: 6.609 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 4.27e-05/0.05642, allocations: 37.7 kB / 0.8207 GB, free: 6.566 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002751/0.05669, allocations: 491.1 kB / 0.8212 GB, free: 6.078 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 6.373e-05/0.05676, allocations: 111 kB / 0.8213 GB, free: 5.969 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001413/0.0569, allocations: 146.2 kB / 0.8215 GB, free: 5.82 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 7.512e-05/0.05697, allocations: 325.9 kB / 0.8218 GB, free: 5.496 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001329/0.05711, allocations: 110.2 kB / 0.8219 GB, free: 5.383 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002853/0.05739, allocations: 0.5153 MB / 0.8224 GB, free: 4.703 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003733/0.05777, allocations: 478.2 kB / 0.8228 GB, free: 4.129 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.218e-06/0.05777, allocations: 8 kB / 0.8228 GB, free: 4.121 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=73) (initialization): time 0.0005293/0.0583, allocations: 0.5168 MB / 0.8233 GB, free: 3.598 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.789e-05/0.05832, allocations: 8 kB / 0.8234 GB, free: 3.59 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.43e-05/0.05833, allocations: 8 kB / 0.8234 GB, free: 3.582 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.031e-05/0.05835, allocations: 16.03 kB / 0.8234 GB, free: 3.566 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003301/0.05868, allocations: 155.8 kB / 0.8235 GB, free: 3.414 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.058e-05/0.05869, allocations: 11.94 kB / 0.8235 GB, free: 3.402 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003866/0.05908, allocations: 112.1 kB / 0.8236 GB, free: 3.293 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.095e-05/0.05914, allocations: 55.98 kB / 0.8237 GB, free: 3.238 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000262/0.0594, allocations: 183.1 kB / 0.8239 GB, free: 3.055 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002633/0.05966, allocations: 0.5074 MB / 0.8244 GB, free: 2.383 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0003407/0.06001, allocations: 464.1 kB / 0.8248 GB, free: 1.82 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.457e-06/0.06001, allocations: 8 kB / 0.8248 GB, free: 1.812 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=73) (initialization_lambda0): time 0.0004927/0.0605, allocations: 0.5048 MB / 0.8253 GB, free: 1.301 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.005e-05/0.06051, allocations: 8 kB / 0.8253 GB, free: 1.293 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.57e-06/0.06052, allocations: 8 kB / 0.8253 GB, free: 1.285 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.975e-06/0.06053, allocations: 19.97 kB / 0.8253 GB, free: 1.266 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002951/0.06082, allocations: 151.8 kB / 0.8255 GB, free: 1.117 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.093e-05/0.06083, allocations: 15.94 kB / 0.8255 GB, free: 1.102 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003836/0.06121, allocations: 100.1 kB / 0.8256 GB, free: 1.004 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.722e-05/0.06126, allocations: 47.97 kB / 0.8256 GB, free: 0.957 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 35
 * 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 (69):
 * Single equations (assignments): 65
 * Array equations: 4
 * 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 0.0001394/0.0614, allocations: 216.1 kB / 0.8258 GB, free: 0.7383 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001226/0.06152, allocations: 127.8 kB / 0.826 GB, free: 0.6133 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000491/0.06201, allocations: 426.5 kB / 0.8264 GB, free: 196 kB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.439e-06/0.06202, allocations: 4 kB / 0.8264 GB, free: 192 kB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.533e-06/0.06202, allocations: 0 / 0.8264 GB, free: 192 kB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.198e-06/0.06203, allocations: 0 / 0.8264 GB, free: 192 kB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005731/0.0626, allocations: 0.5687 MB / 0.8269 GB, free: 15.59 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.427e-06/0.0626, allocations: 8 kB / 0.8269 GB, free: 15.59 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002044/0.06281, allocations: 83.81 kB / 0.827 GB, free: 15.51 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.789e-06/0.06281, allocations: 7.938 kB / 0.827 GB, free: 15.5 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.589e-05/0.06283, allocations: 4 kB / 0.827 GB, free: 15.5 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.504e-06/0.06283, allocations: 4 kB / 0.827 GB, free: 15.49 MB / 0.7917 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.022e-06/0.06283, allocations: 0 / 0.827 GB, free: 15.49 MB / 0.7917 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003374/0.06317, allocations: 444.2 kB / 0.8275 GB, free: 15.04 MB / 0.7917 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00023/0.0634, allocations: 230.2 kB / 0.8277 GB, free: 14.81 MB / 0.7917 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001123/0.06351, allocations: 7.938 kB / 0.8277 GB, free: 14.8 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000268/0.06378, allocations: 35.92 kB / 0.8277 GB, free: 14.77 MB / 0.7917 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.534e-05/0.06382, allocations: 27.95 kB / 0.8278 GB, free: 14.74 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.191e-05/0.06385, allocations: 15.98 kB / 0.8278 GB, free: 14.73 MB / 0.7917 GB
Notification: Performance of sorting global known variables: time 0.0008279/0.06467, allocations: 1.107 MB / 0.8288 GB, free: 13.61 MB / 0.7917 GB
Notification: Performance of sort global known variables: time 1.91e-07/0.06467, allocations: 0 / 0.8288 GB, free: 13.61 MB / 0.7917 GB
Notification: Performance of remove unused functions: time 0.0008632/0.06554, allocations: 0.5346 MB / 0.8294 GB, free: 13.07 MB / 0.7917 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 (35):
 * Single equations (assignments): 35
 * 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 0.0003556/0.06589, allocations: 227.9 kB / 0.8296 GB, free: 12.84 MB / 0.7917 GB
Notification: Performance of simCode: created initialization part: time 0.000566/0.06646, allocations: 0.5149 MB / 0.8301 GB, free: 12.33 MB / 0.7917 GB
Notification: Performance of simCode: created event and clocks part: time 1.485e-05/0.06647, allocations: 24 kB / 0.8301 GB, free: 12.3 MB / 0.7917 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001099/0.06658, allocations: 117.1 kB / 0.8302 GB, free: 12.19 MB / 0.7917 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002154/0.06874, allocations: 1.343 MB / 0.8315 GB, free: 10.88 MB / 0.7917 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004045/0.07278, allocations: 3.315 MB / 0.8348 GB, free: 7.5 MB / 0.7917 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000359/0.07314, allocations: 0.5055 MB / 0.8353 GB, free: 6.969 MB / 0.7917 GB
Notification: Performance of simCode: alias equations: time 0.001133/0.07427, allocations: 0.5127 MB / 0.8358 GB, free: 6.449 MB / 0.7917 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001667/0.07594, allocations: 0.9595 MB / 0.8367 GB, free: 5.473 MB / 0.7917 GB
Notification: Performance of SimCode: time 9.72e-07/0.07594, allocations: 0 / 0.8367 GB, free: 5.473 MB / 0.7917 GB
Notification: Performance of Templates: time 0.05199/0.1279, allocations: 50.36 MB / 0.8859 GB, free: 4.516 MB / 0.8386 GB
"
[Timeout remaining time 300]
make -j1 -f Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.MotorEfficiencyMethods.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.MotorEfficiencyMethods.pipe ; mkfifo Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.MotorEfficiencyMethods.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.MotorEfficiencyMethods.pipe >> ../files/Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.MotorEfficiencyMethods.sim & ./Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.MotorEfficiencyMethods -abortSlowSimulation -alarm=240  -lv LOG_STATS > Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.MotorEfficiencyMethods.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 5.852849883027375]