Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Equivalent.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 0.001415/0.001415, allocations: 84.39 kB / 20.23 MB, free: 4.195 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 0.001553/0.001553, allocations: 165.7 kB / 23.55 MB, free: 0.8828 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 1.481/1.481, allocations: 177.1 MB / 203.9 MB, free: 5.598 MB / 186.7 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo): time 0.9101/0.9101, allocations: 110.3 MB / 370.6 MB, free: 12.45 MB / 346.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:44:3-56:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:58:3-65:19:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:67:3-72:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:74:3-79:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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(BuildSysPro.IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Equivalent,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Equivalent")
translateModel(BuildSysPro.IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Equivalent,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Equivalent") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.382e-06/1.382e-06, allocations: 0 / 474.5 MB, free: 15.16 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.258e-05/2.396e-05, allocations: 4.312 kB / 474.5 MB, free: 15.16 MB / 410.7 MB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Equivalent): time 0.001902/0.001926, allocations: 1.366 MB / 475.9 MB, free: 14.23 MB / 410.7 MB
Notification: Performance of NFInst.instExpressions: time 0.001035/0.002961, allocations: 0.7448 MB / 476.6 MB, free: 13.76 MB / 410.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 2.351e-05/0.002984, allocations: 0 / 476.6 MB, free: 13.76 MB / 410.7 MB
Notification: Performance of NFTyping.typeComponents: time 3.907e-05/0.003024, allocations: 0 / 476.6 MB, free: 13.76 MB / 410.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.000153/0.003177, allocations: 21.12 kB / 476.7 MB, free: 13.75 MB / 410.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.000426/0.003603, allocations: 172.3 kB / 476.8 MB, free: 13.68 MB / 410.7 MB
Notification: Performance of NFFlatten.flatten: time 6.391e-05/0.003666, allocations: 47.33 kB / 476.9 MB, free: 13.66 MB / 410.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 3.11e-05/0.003698, allocations: 2.531 kB / 476.9 MB, free: 13.66 MB / 410.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 3.959e-05/0.003737, allocations: 24.48 kB / 476.9 MB, free: 13.66 MB / 410.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 4.49e-05/0.003782, allocations: 18.45 kB / 476.9 MB, free: 13.65 MB / 410.7 MB
Notification: Performance of NFPackage.collectConstants: time 1.292e-05/0.003795, allocations: 1.438 kB / 476.9 MB, free: 13.65 MB / 410.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003902/0.004185, allocations: 218.5 kB / 477.1 MB, free: 13.59 MB / 410.7 MB
Notification: Performance of NFScalarize.scalarize: time 3.946e-05/0.004225, allocations: 9.188 kB / 477.1 MB, free: 13.59 MB / 410.7 MB
Notification: Performance of NFVerifyModel.verify: time 2.61e-05/0.004251, allocations: 12.91 kB / 477.2 MB, free: 13.58 MB / 410.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0002291/0.00448, allocations: 194.7 kB / 477.4 MB, free: 13.52 MB / 410.7 MB
Notification: Performance of FrontEnd - DAE generated: time 2.875e-06/0.004483, allocations: 4 kB / 477.4 MB, free: 13.52 MB / 410.7 MB
Notification: Performance of FrontEnd: time 6.01e-07/0.004483, allocations: 0.7812 kB / 477.4 MB, free: 13.52 MB / 410.7 MB
Notification: Performance of Transformations before backend: time 3.607e-06/0.004487, allocations: 0 / 477.4 MB, free: 13.52 MB / 410.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 4
 * Number of variables: 4
Notification: Performance of Generate backend data structure: time 0.0002819/0.004769, allocations: 295.3 kB / 477.6 MB, free: 13.23 MB / 410.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.166e-05/0.004801, allocations: 10.5 kB / 477.7 MB, free: 13.23 MB / 410.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.308e-05/0.004844, allocations: 7.516 kB / 477.7 MB, free: 13.22 MB / 410.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 6.444e-05/0.004908, allocations: 114.9 kB / 477.8 MB, free: 13.09 MB / 410.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.238e-05/0.00492, allocations: 6.781 kB / 477.8 MB, free: 13.09 MB / 410.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.696e-06/0.004929, allocations: 3 kB / 477.8 MB, free: 13.09 MB / 410.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001003/0.005029, allocations: 56.94 kB / 477.8 MB, free: 13.05 MB / 410.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 7.664e-06/0.005037, allocations: 192 / 477.8 MB, free: 13.05 MB / 410.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.828e-06/0.005047, allocations: 384 / 477.8 MB, free: 13.05 MB / 410.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.773e-06/0.005054, allocations: 3.938 kB / 477.8 MB, free: 13.04 MB / 410.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 8.998e-05/0.005144, allocations: 39.83 kB / 477.9 MB, free: 13.04 MB / 410.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001282/0.005272, allocations: 127.1 kB / 478 MB, free: 12.91 MB / 410.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 8.351e-05/0.005355, allocations: 52.34 kB / 478.1 MB, free: 12.88 MB / 410.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 3.659e-05/0.005392, allocations: 25.17 kB / 478.1 MB, free: 12.87 MB / 410.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 4.166e-05/0.005434, allocations: 23.22 kB / 478.1 MB, free: 12.86 MB / 410.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.651e-05/0.00545, allocations: 30.56 kB / 478.1 MB, free: 12.82 MB / 410.7 MB
Notification: Performance of pre-optimization done (n=4): time 9.32e-07/0.005451, allocations: 0 / 478.1 MB, free: 12.82 MB / 410.7 MB
Notification: Performance of matching and sorting (n=4): time 0.0001868/0.005638, allocations: 90.58 kB / 478.2 MB, free: 12.79 MB / 410.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.007e-05/0.005658, allocations: 58.25 kB / 478.3 MB, free: 12.72 MB / 410.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.075e-05/0.005729, allocations: 119.8 kB / 478.4 MB, free: 12.61 MB / 410.7 MB
Notification: Performance of collectPreVariables (initialization): time 8.225e-06/0.005737, allocations: 28.33 kB / 478.4 MB, free: 12.58 MB / 410.7 MB
Notification: Performance of collectInitialEqns (initialization): time 2.118e-05/0.005758, allocations: 84.14 kB / 478.5 MB, free: 12.5 MB / 410.7 MB
Notification: Performance of collectInitialBindings (initialization): time 2.428e-05/0.005782, allocations: 10.58 kB / 478.5 MB, free: 12.49 MB / 410.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.909e-05/0.005811, allocations: 19.3 kB / 478.5 MB, free: 12.47 MB / 410.7 MB
Notification: Performance of setup shared object (initialization): time 0.0003536/0.006165, allocations: 317.5 kB / 478.8 MB, free: 28.16 MB / 426.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 3e-05/0.006195, allocations: 20.81 kB / 478.9 MB, free: 28.15 MB / 426.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 2.441e-05/0.006219, allocations: 17.25 kB / 478.9 MB, free: 28.15 MB / 426.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 5.763e-05/0.006277, allocations: 43.98 kB / 478.9 MB, free: 28.14 MB / 426.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.613e-06/0.006279, allocations: 0 / 478.9 MB, free: 28.14 MB / 426.7 MB
Notification: Performance of matching and sorting (n=4) (initialization): time 9.394e-05/0.006373, allocations: 76.95 kB / 479 MB, free: 28.1 MB / 426.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.217e-05/0.006385, allocations: 8 kB / 479 MB, free: 28.1 MB / 426.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.526e-06/0.006388, allocations: 0 / 479 MB, free: 28.1 MB / 426.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.632e-05/0.006405, allocations: 1.125 kB / 479 MB, free: 28.1 MB / 426.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 5.969e-05/0.006464, allocations: 9.828 kB / 479 MB, free: 28.1 MB / 426.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.523e-06/0.006471, allocations: 11.31 kB / 479 MB, free: 28.09 MB / 426.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.619e-05/0.006487, allocations: 0.875 kB / 479 MB, free: 28.09 MB / 426.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.751e-06/0.006493, allocations: 0 / 479 MB, free: 28.09 MB / 426.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * 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 initialization (4):
 * Single equations (assignments): 4
 * 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 7.692e-05/0.00657, allocations: 109.7 kB / 479.1 MB, free: 27.98 MB / 426.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.454e-05/0.006584, allocations: 13.48 kB / 479.2 MB, free: 27.97 MB / 426.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001578/0.006742, allocations: 99.45 kB / 479.2 MB, free: 27.92 MB / 426.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.595e-06/0.006745, allocations: 3.969 kB / 479.3 MB, free: 27.92 MB / 426.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.898e-06/0.006749, allocations: 3.938 kB / 479.3 MB, free: 27.92 MB / 426.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.124e-06/0.006751, allocations: 0 / 479.3 MB, free: 27.92 MB / 426.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 6.818e-05/0.006819, allocations: 123.8 kB / 479.4 MB, free: 27.79 MB / 426.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.512e-06/0.00682, allocations: 4.031 kB / 479.4 MB, free: 27.79 MB / 426.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 2.74e-05/0.006848, allocations: 5.531 kB / 479.4 MB, free: 27.79 MB / 426.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.944e-06/0.00685, allocations: 3.594 kB / 479.4 MB, free: 27.79 MB / 426.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.382e-06/0.006856, allocations: 3.938 kB / 479.4 MB, free: 27.79 MB / 426.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.743e-06/0.006858, allocations: 4.938 kB / 479.4 MB, free: 27.78 MB / 426.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.62e-07/0.006859, allocations: 0 / 479.4 MB, free: 27.78 MB / 426.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001121/0.006971, allocations: 111.1 kB / 479.5 MB, free: 27.7 MB / 426.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 8.887e-06/0.00698, allocations: 9.734 kB / 479.5 MB, free: 27.7 MB / 426.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.433e-05/0.006994, allocations: 6.531 kB / 479.5 MB, free: 27.69 MB / 426.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 1.337e-05/0.007007, allocations: 0.9688 kB / 479.5 MB, free: 27.69 MB / 426.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.498e-05/0.007022, allocations: 2.656 kB / 479.5 MB, free: 27.69 MB / 426.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.55e-06/0.007028, allocations: 12.47 kB / 479.5 MB, free: 27.68 MB / 426.7 MB
Notification: Performance of sorting global known variables: time 6.202e-05/0.00709, allocations: 87 kB / 479.6 MB, free: 27.61 MB / 426.7 MB
Notification: Performance of sort global known variables: time 7e-08/0.00709, allocations: 0 / 479.6 MB, free: 27.61 MB / 426.7 MB
Notification: Performance of remove unused functions: time 0.0002532/0.007343, allocations: 53.05 kB / 479.7 MB, free: 27.6 MB / 426.7 MB
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 (4):
 * Single equations (assignments): 4
 * 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 0.0002842/0.007627, allocations: 185.8 kB / 479.9 MB, free: 27.48 MB / 426.7 MB
Notification: Performance of simCode: created initialization part: time 0.0001036/0.007731, allocations: 44.62 kB / 479.9 MB, free: 27.47 MB / 426.7 MB
Notification: Performance of simCode: created event and clocks part: time 1.302e-06/0.007732, allocations: 0 / 479.9 MB, free: 27.47 MB / 426.7 MB
Notification: Performance of simCode: created simulation system equations: time 2.993e-05/0.007762, allocations: 22.55 kB / 479.9 MB, free: 27.47 MB / 426.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002039/0.007966, allocations: 14.27 kB / 479.9 MB, free: 27.47 MB / 426.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002592/0.008225, allocations: 150.8 kB / 480.1 MB, free: 27.35 MB / 426.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 3.273e-05/0.008258, allocations: 70.75 kB / 480.2 MB, free: 27.27 MB / 426.7 MB
Notification: Performance of simCode: alias equations: time 3.423e-05/0.008292, allocations: 14.78 kB / 480.2 MB, free: 27.27 MB / 426.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.831e-05/0.008321, allocations: 15.42 kB / 480.2 MB, free: 27.26 MB / 426.7 MB
Notification: Performance of SimCode: time 3.91e-07/0.008321, allocations: 0 / 480.2 MB, free: 27.26 MB / 426.7 MB
Notification: Performance of Templates: time 0.004283/0.0126, allocations: 1.709 MB / 481.9 MB, free: 27.16 MB / 426.7 MB
"
[Timeout remaining time 660]
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Equivalent.makefile [Timeout 660]
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Equivalent.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Equivalent.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Equivalent.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Equivalent.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Equivalent  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Equivalent.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 5.268594319932163]