Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.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 0.001389/0.001389, allocations: 80.75 kB / 20.82 MB, free: 3.633 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 0.001641/0.001641, allocations: 165 kB / 24.25 MB, free: 212 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 0.9325/0.9325, allocations: 177.1 MB / 204.7 MB, free: 5.457 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 1.796/1.796, allocations: 389.6 MB / 0.6355 GB, free: 12.23 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.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter")
translateModel(Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.393e-06/1.393e-06, allocations: 0 / 0.7754 GB, free: 5.242 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.878e-05/2.017e-05, allocations: 5.688 kB / 0.7754 GB, free: 5.238 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter): time 0.002743/0.002763, allocations: 2.38 MB / 0.7777 GB, free: 2.875 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.001818/0.004581, allocations: 1.496 MB / 0.7791 GB, free: 1.387 MB / 0.7292 GB
Notification: Performance of NFInst.updateImplicitVariability: time 9.887e-05/0.00468, allocations: 0 / 0.7791 GB, free: 1.387 MB / 0.7292 GB
Notification: Performance of NFTyping.typeComponents: time 0.0003846/0.005065, allocations: 95.44 kB / 0.7792 GB, free: 1.293 MB / 0.7292 GB
Notification: Performance of NFTyping.typeBindings: time 0.0004812/0.005546, allocations: 175 kB / 0.7794 GB, free: 1.121 MB / 0.7292 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0003252/0.005871, allocations: 238.2 kB / 0.7796 GB, free: 0.8906 MB / 0.7292 GB
Notification: Performance of NFFlatten.flatten: time 0.0002928/0.006164, allocations: 338.9 kB / 0.78 GB, free: 0.5586 MB / 0.7292 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0002/0.006364, allocations: 134.8 kB / 0.7801 GB, free: 440 kB / 0.7292 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001951/0.006559, allocations: 180.3 kB / 0.7803 GB, free: 260 kB / 0.7292 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001927/0.006751, allocations: 144.8 kB / 0.7804 GB, free: 116 kB / 0.7292 GB
Notification: Performance of NFPackage.collectConstants: time 2.9e-05/0.00678, allocations: 23.94 kB / 0.7804 GB, free: 92 kB / 0.7292 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003324/0.007113, allocations: 291.5 kB / 0.7807 GB, free: 15.8 MB / 0.7448 GB
Notification: Performance of NFScalarize.scalarize: time 8.214e-05/0.007195, allocations: 100.7 kB / 0.7808 GB, free: 15.71 MB / 0.7448 GB
Notification: Performance of NFVerifyModel.verify: time 6.431e-05/0.007259, allocations: 87.8 kB / 0.7809 GB, free: 15.62 MB / 0.7448 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003582/0.007618, allocations: 382.8 kB / 0.7812 GB, free: 15.25 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 4.268e-06/0.007622, allocations: 4.578 kB / 0.7812 GB, free: 15.24 MB / 0.7448 GB
Notification: Performance of FrontEnd: time 4.61e-07/0.007622, allocations: 0.5312 kB / 0.7812 GB, free: 15.24 MB / 0.7448 GB
Notification: Performance of Transformations before backend: time 4.198e-06/0.007626, allocations: 0 / 0.7812 GB, free: 15.24 MB / 0.7448 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 54
 * Number of variables: 54
Notification: Performance of Generate backend data structure: time 0.0005049/0.008131, allocations: 448.8 kB / 0.7817 GB, free: 14.78 MB / 0.7448 GB
Notification: Performance of prepare preOptimizeDAE: time 3.679e-05/0.008168, allocations: 14.22 kB / 0.7817 GB, free: 14.77 MB / 0.7448 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005022/0.00867, allocations: 150.4 kB / 0.7818 GB, free: 14.62 MB / 0.7448 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002112/0.008882, allocations: 183.2 kB / 0.782 GB, free: 14.42 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.945e-05/0.008901, allocations: 20.86 kB / 0.782 GB, free: 14.4 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.34e-05/0.008934, allocations: 21.09 kB / 0.782 GB, free: 14.38 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003181/0.009253, allocations: 298.2 kB / 0.7823 GB, free: 14.05 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.414e-05/0.009267, allocations: 11.88 kB / 0.7823 GB, free: 14.04 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.982e-05/0.009287, allocations: 7.938 kB / 0.7823 GB, free: 14.04 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.026e-05/0.009317, allocations: 23.98 kB / 0.7824 GB, free: 14.01 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001387/0.009455, allocations: 97.02 kB / 0.7825 GB, free: 13.92 MB / 0.7448 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0008888/0.01034, allocations: 1.088 MB / 0.7835 GB, free: 12.79 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002524/0.0106, allocations: 213.1 kB / 0.7837 GB, free: 12.56 MB / 0.7448 GB
Notification: Performance of preOpt resolveLoops (simulation): time 6.663e-05/0.01066, allocations: 50.89 kB / 0.7838 GB, free: 12.51 MB / 0.7448 GB
Notification: Performance of preOpt evalFunc (simulation): time 6.328e-05/0.01073, allocations: 12 kB / 0.7838 GB, free: 12.5 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.338e-05/0.01075, allocations: 47.95 kB / 0.7838 GB, free: 12.44 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=25): time 2.244e-06/0.01075, allocations: 3.984 kB / 0.7838 GB, free: 12.44 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=26): time 0.0008267/0.01158, allocations: 344.1 kB / 0.7842 GB, free: 12.1 MB / 0.7448 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.428e-05/0.01161, allocations: 81.11 kB / 0.7842 GB, free: 12 MB / 0.7448 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.434e-05/0.01171, allocations: 176.6 kB / 0.7844 GB, free: 11.82 MB / 0.7448 GB
Notification: Performance of collectPreVariables (initialization): time 2.119e-05/0.01173, allocations: 29.7 kB / 0.7844 GB, free: 11.79 MB / 0.7448 GB
Notification: Performance of collectInitialEqns (initialization): time 6.53e-05/0.01179, allocations: 149.3 kB / 0.7846 GB, free: 11.64 MB / 0.7448 GB
Notification: Performance of collectInitialBindings (initialization): time 4.695e-05/0.01184, allocations: 95.19 kB / 0.7847 GB, free: 11.54 MB / 0.7448 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.318e-05/0.01191, allocations: 54.77 kB / 0.7847 GB, free: 11.48 MB / 0.7448 GB
Notification: Performance of setup shared object (initialization): time 8.331e-05/0.012, allocations: 338.7 kB / 0.7851 GB, free: 11.14 MB / 0.7448 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 6.282e-05/0.01206, allocations: 46.34 kB / 0.7851 GB, free: 11.1 MB / 0.7448 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001068/0.01217, allocations: 144.6 kB / 0.7852 GB, free: 10.92 MB / 0.7448 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001766/0.01234, allocations: 180 kB / 0.7854 GB, free: 10.71 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.663e-06/0.01235, allocations: 0 / 0.7854 GB, free: 10.71 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=35) (initialization): time 0.0002102/0.01256, allocations: 192.4 kB / 0.7856 GB, free: 10.52 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 1.343e-05/0.01257, allocations: 12.92 kB / 0.7856 GB, free: 10.51 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.489e-06/0.01257, allocations: 0 / 0.7856 GB, free: 10.51 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 8.556e-06/0.01258, allocations: 4.938 kB / 0.7856 GB, free: 10.51 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000291/0.01287, allocations: 94.59 kB / 0.7857 GB, free: 10.42 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.122e-06/0.01288, allocations: 4 kB / 0.7857 GB, free: 10.41 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 9.232e-05/0.01297, allocations: 23.88 kB / 0.7857 GB, free: 10.39 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.724e-05/0.01299, allocations: 11.94 kB / 0.7857 GB, free: 10.38 MB / 0.7448 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 8.979e-05/0.01308, allocations: 119 kB / 0.7858 GB, free: 10.26 MB / 0.7448 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 9.574e-05/0.01317, allocations: 155.9 kB / 0.786 GB, free: 10.07 MB / 0.7448 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0003804/0.01355, allocations: 175.5 kB / 0.7862 GB, free: 9.871 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.352e-06/0.01356, allocations: 0 / 0.7862 GB, free: 9.871 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=35) (initialization_lambda0): time 0.0001917/0.01375, allocations: 188.2 kB / 0.7863 GB, free: 9.684 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 6.041e-06/0.01375, allocations: 8 kB / 0.7863 GB, free: 9.676 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.166e-06/0.01376, allocations: 5.031 kB / 0.7864 GB, free: 9.672 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.599e-06/0.01376, allocations: 4 kB / 0.7864 GB, free: 9.668 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002363/0.014, allocations: 91.75 kB / 0.7864 GB, free: 9.582 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.465e-06/0.014, allocations: 4 kB / 0.7864 GB, free: 9.578 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 8.375e-05/0.01408, allocations: 23.94 kB / 0.7865 GB, free: 9.555 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.227e-05/0.0141, allocations: 4 kB / 0.7865 GB, free: 9.551 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * 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 (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 prepare postOptimizeDAE: time 9.044e-05/0.01419, allocations: 208.1 kB / 0.7867 GB, free: 9.34 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.908e-05/0.01423, allocations: 15.98 kB / 0.7867 GB, free: 9.324 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000286/0.01451, allocations: 210.2 kB / 0.7869 GB, free: 9.117 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.016e-06/0.01451, allocations: 0.6562 kB / 0.7869 GB, free: 9.117 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.625e-06/0.01452, allocations: 4 kB / 0.7869 GB, free: 9.113 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.001e-06/0.01452, allocations: 4.828 kB / 0.7869 GB, free: 9.109 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005179/0.01504, allocations: 0.618 MB / 0.7875 GB, free: 8.449 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.343e-06/0.01504, allocations: 0 / 0.7875 GB, free: 8.449 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001661/0.01521, allocations: 68.83 kB / 0.7876 GB, free: 8.383 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.46e-06/0.01521, allocations: 4.625 kB / 0.7876 GB, free: 8.379 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.42e-05/0.01523, allocations: 11.98 kB / 0.7876 GB, free: 8.367 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.596e-06/0.01523, allocations: 5.031 kB / 0.7876 GB, free: 8.363 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.697e-06/0.01524, allocations: 7.938 kB / 0.7876 GB, free: 8.355 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00023/0.01547, allocations: 445.9 kB / 0.788 GB, free: 7.883 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.274e-05/0.01552, allocations: 35.83 kB / 0.7881 GB, free: 7.848 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.307e-05/0.01554, allocations: 4.906 kB / 0.7881 GB, free: 7.844 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.844e-05/0.01564, allocations: 11.98 kB / 0.7881 GB, free: 7.832 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.136e-05/0.01568, allocations: 28.88 kB / 0.7881 GB, free: 7.805 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.136e-05/0.01569, allocations: 12 kB / 0.7881 GB, free: 7.793 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 4.018e-05/0.01573, allocations: 40.81 kB / 0.7882 GB, free: 7.75 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 6e-08/0.01573, allocations: 8.875 kB / 0.7882 GB, free: 7.742 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.0002901/0.01602, allocations: 115.9 kB / 0.7883 GB, free: 7.629 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * 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 (27):
 * Single equations (assignments): 27
 * 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 0.0001227/0.01615, allocations: 109.3 kB / 0.7884 GB, free: 7.516 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.0002782/0.01642, allocations: 236.6 kB / 0.7886 GB, free: 7.285 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 4.619e-06/0.01643, allocations: 8.844 kB / 0.7886 GB, free: 7.277 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 7.318e-05/0.0165, allocations: 69.62 kB / 0.7887 GB, free: 7.207 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002618/0.01676, allocations: 50.83 kB / 0.7887 GB, free: 7.16 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006758/0.01744, allocations: 0.5031 MB / 0.7892 GB, free: 6.602 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 6.271e-05/0.0175, allocations: 92.62 kB / 0.7893 GB, free: 6.488 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.0001364/0.01764, allocations: 49.59 kB / 0.7893 GB, free: 6.453 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001405/0.01778, allocations: 95.34 kB / 0.7894 GB, free: 6.359 MB / 0.7448 GB
Notification: Performance of SimCode: time 5.81e-07/0.01778, allocations: 1 kB / 0.7894 GB, free: 6.359 MB / 0.7448 GB
Notification: Performance of Templates: time 0.005588/0.02337, allocations: 3.932 MB / 0.7933 GB, free: 2.543 MB / 0.7448 GB
"
[Timeout remaining time 300]
make -j1 -f Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe >> ../files/Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.sim & ./Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter -abortSlowSimulation -alarm=240  -lv LOG_STATS > Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.923445516265929]