Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Validation.FlowSplitter_u.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 0.001358/0.001358, allocations: 79.73 kB / 20.75 MB, free: 3.738 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 0.001224/0.001224, allocations: 165 kB / 24.17 MB, free: 332 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 1.054/1.054, allocations: 177.1 MB / 204.6 MB, free: 5.504 MB / 186.7 MB
"
[Timeout remaining time 179]
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 0.6311/0.6311, allocations: 110.3 MB / 371.3 MB, free: 12.37 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.FMI.Validation.FlowSplitter_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Validation.FlowSplitter_u")
translateModel(BuildSysPro.IBPSA.Fluid.FMI.Validation.FlowSplitter_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Validation.FlowSplitter_u") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.623e-06/1.623e-06, allocations: 0 / 422.4 MB, free: 9.363 MB / 394.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.175e-05/2.337e-05, allocations: 2.312 kB / 422.4 MB, free: 9.359 MB / 394.7 MB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.FMI.Validation.FlowSplitter_u): time 0.3432/0.3432, allocations: 144.6 MB / 0.5537 GB, free: 15.64 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.0003224/0.3435, allocations: 179.4 kB / 0.5539 GB, free: 15.47 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 8.813e-05/0.3436, allocations: 11.88 kB / 0.5539 GB, free: 15.46 MB / 0.4948 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/IBPSA/Fluid/FMI/Source_T.mo:50:3-51:70:writable] Warning: Connector X_w_in_internal is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/IBPSA/Fluid/FMI/FlowSplitter_u.mo:47:3-50:60:writable] Warning: Connector bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/IBPSA/Fluid/FMI/FlowSplitter_u.mo:51:3-52:71:writable] Warning: Connector X_w_out_internal is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0).
Notification: Performance of NFTyping.typeComponents: time 0.0002403/0.3438, allocations: 59.5 kB / 0.5539 GB, free: 15.4 MB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 0.0001299/0.344, allocations: 54.56 kB / 0.554 GB, free: 15.35 MB / 0.4948 GB
Notification: Performance of NFTyping.typeClassSections: time 9.591e-05/0.3441, allocations: 35.95 kB / 0.554 GB, free: 15.31 MB / 0.4948 GB
Notification: Performance of NFFlatten.flatten: time 0.0001985/0.3443, allocations: 215 kB / 0.5542 GB, free: 15.1 MB / 0.4948 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001246/0.3444, allocations: 61.44 kB / 0.5543 GB, free: 15.05 MB / 0.4948 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001505/0.3445, allocations: 119.7 kB / 0.5544 GB, free: 14.93 MB / 0.4948 GB
Notification: Performance of NFSimplifyModel.simplify: time 9.668e-05/0.3446, allocations: 59.81 kB / 0.5545 GB, free: 14.87 MB / 0.4948 GB
Notification: Performance of NFPackage.collectConstants: time 1.672e-05/0.3447, allocations: 8 kB / 0.5545 GB, free: 14.86 MB / 0.4948 GB
Notification: Performance of NFFlatten.collectFunctions: time 1.303e-05/0.3447, allocations: 8 kB / 0.5545 GB, free: 14.86 MB / 0.4948 GB
Notification: Performance of NFScalarize.scalarize: time 3.047e-05/0.3447, allocations: 23.92 kB / 0.5545 GB, free: 14.83 MB / 0.4948 GB
Notification: Performance of NFVerifyModel.verify: time 4.288e-05/0.3447, allocations: 51.84 kB / 0.5546 GB, free: 14.78 MB / 0.4948 GB
Notification: Performance of NFConvertDAE.convert: time 0.0001235/0.3449, allocations: 109.8 kB / 0.5547 GB, free: 14.69 MB / 0.4948 GB
Notification: Performance of FrontEnd - DAE generated: time 2.445e-06/0.3449, allocations: 0 / 0.5547 GB, free: 14.69 MB / 0.4948 GB
Notification: Performance of FrontEnd: time 1.082e-06/0.3449, allocations: 0 / 0.5547 GB, free: 14.69 MB / 0.4948 GB
Notification: Performance of Transformations before backend: time 4.178e-06/0.3449, allocations: 0 / 0.5547 GB, free: 14.69 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: 27
 * Number of variables: 27
Notification: Performance of Generate backend data structure: time 0.0003058/0.3452, allocations: 342.4 kB / 0.555 GB, free: 14.34 MB / 0.4948 GB
Notification: Performance of prepare preOptimizeDAE: time 2.837e-05/0.3452, allocations: 12.03 kB / 0.555 GB, free: 14.32 MB / 0.4948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.156e-05/0.3452, allocations: 24.91 kB / 0.555 GB, free: 14.3 MB / 0.4948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001698/0.3454, allocations: 180.5 kB / 0.5552 GB, free: 14.1 MB / 0.4948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.987e-06/0.3454, allocations: 8.609 kB / 0.5552 GB, free: 14.09 MB / 0.4948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.282e-05/0.3454, allocations: 16.56 kB / 0.5552 GB, free: 14.08 MB / 0.4948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001503/0.3456, allocations: 204.2 kB / 0.5554 GB, free: 13.84 MB / 0.4948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.242e-06/0.3456, allocations: 0 / 0.5554 GB, free: 13.84 MB / 0.4948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.168e-06/0.3456, allocations: 4 kB / 0.5554 GB, free: 13.83 MB / 0.4948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.82e-06/0.3456, allocations: 7.938 kB / 0.5554 GB, free: 13.82 MB / 0.4948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 4.207e-05/0.3456, allocations: 38.69 kB / 0.5555 GB, free: 13.79 MB / 0.4948 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004429/0.3461, allocations: 0.9705 MB / 0.5564 GB, free: 12.77 MB / 0.4948 GB
Notification: Performance of preOpt comSubExp (simulation): time 5.27e-05/0.3461, allocations: 173.1 kB / 0.5566 GB, free: 12.59 MB / 0.4948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 2.496e-05/0.3462, allocations: 84.14 kB / 0.5567 GB, free: 12.5 MB / 0.4948 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.592e-05/0.3462, allocations: 79.28 kB / 0.5567 GB, free: 12.43 MB / 0.4948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.131e-05/0.3462, allocations: 111.4 kB / 0.5568 GB, free: 12.31 MB / 0.4948 GB
Notification: Performance of pre-optimization done (n=0): time 6.61e-07/0.3462, allocations: 0 / 0.5568 GB, free: 12.31 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=0): time 4.53e-05/0.3463, allocations: 37.62 kB / 0.5569 GB, free: 12.27 MB / 0.4948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.769e-05/0.3463, allocations: 182.1 kB / 0.557 GB, free: 12.06 MB / 0.4948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.729e-05/0.3464, allocations: 153.1 kB / 0.5572 GB, free: 11.9 MB / 0.4948 GB
Notification: Performance of collectPreVariables (initialization): time 8.335e-06/0.3464, allocations: 29.7 kB / 0.5572 GB, free: 11.87 MB / 0.4948 GB
Notification: Performance of collectInitialEqns (initialization): time 5.525e-05/0.3465, allocations: 139.7 kB / 0.5573 GB, free: 11.73 MB / 0.4948 GB
Notification: Performance of collectInitialBindings (initialization): time 1.523e-06/0.3465, allocations: 0 / 0.5573 GB, free: 11.73 MB / 0.4948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.389e-05/0.3465, allocations: 21.72 kB / 0.5574 GB, free: 11.7 MB / 0.4948 GB
Notification: Performance of setup shared object (initialization): time 6.75e-05/0.3465, allocations: 330.8 kB / 0.5577 GB, free: 11.37 MB / 0.4948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 7.965e-06/0.3466, allocations: 2.828 kB / 0.5577 GB, free: 11.36 MB / 0.4948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 6.206e-05/0.3466, allocations: 170.5 kB / 0.5579 GB, free: 11.14 MB / 0.4948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 3.465e-05/0.3466, allocations: 41.89 kB / 0.5579 GB, free: 11.09 MB / 0.4948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.323e-06/0.3467, allocations: 0 / 0.5579 GB, free: 11.09 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=5) (initialization): time 7.549e-05/0.3467, allocations: 75.27 kB / 0.558 GB, free: 11 MB / 0.4948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.019e-05/0.3467, allocations: 8 kB / 0.558 GB, free: 11 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.709e-06/0.3467, allocations: 0 / 0.558 GB, free: 11 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.574e-06/0.3467, allocations: 0 / 0.558 GB, free: 11 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 3.937e-05/0.3468, allocations: 15.92 kB / 0.558 GB, free: 10.98 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.928e-06/0.3468, allocations: 4 kB / 0.558 GB, free: 10.98 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.996e-05/0.3468, allocations: 1.5 kB / 0.558 GB, free: 10.98 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.025e-06/0.3468, allocations: 4 kB / 0.558 GB, free: 10.97 MB / 0.4948 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * 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 (5):
 * Single equations (assignments): 5
 * 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 6.645e-05/0.3469, allocations: 199.8 kB / 0.5582 GB, free: 10.77 MB / 0.4948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.791e-05/0.3469, allocations: 113 kB / 0.5583 GB, free: 10.65 MB / 0.4948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.012e-05/0.347, allocations: 117.5 kB / 0.5584 GB, free: 10.53 MB / 0.4948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.096e-05/0.347, allocations: 180.3 kB / 0.5586 GB, free: 10.35 MB / 0.4948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.835e-05/0.347, allocations: 184.2 kB / 0.5588 GB, free: 10.16 MB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.997e-05/0.3471, allocations: 180.3 kB / 0.5589 GB, free: 9.977 MB / 0.4948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001357/0.3472, allocations: 341.4 kB / 0.5593 GB, free: 9.617 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.426e-05/0.3472, allocations: 112.8 kB / 0.5594 GB, free: 9.5 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 2.189e-05/0.3473, allocations: 108.9 kB / 0.5595 GB, free: 9.387 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.912e-05/0.3473, allocations: 185.2 kB / 0.5596 GB, free: 9.199 MB / 0.4948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.821e-05/0.3473, allocations: 177.1 kB / 0.5598 GB, free: 9.02 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.834e-05/0.3474, allocations: 180.3 kB / 0.56 GB, free: 8.836 MB / 0.4948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.074e-05/0.3474, allocations: 184.2 kB / 0.5602 GB, free: 8.648 MB / 0.4948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 9.15e-05/0.3475, allocations: 311.8 kB / 0.5605 GB, free: 8.32 MB / 0.4948 GB
Notification: Performance of postOpt removeConstants (simulation): time 3.707e-05/0.3476, allocations: 120.8 kB / 0.5606 GB, free: 8.195 MB / 0.4948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.923e-05/0.3476, allocations: 184.2 kB / 0.5607 GB, free: 8.008 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 5.304e-05/0.3477, allocations: 101.7 kB / 0.5608 GB, free: 7.902 MB / 0.4948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.208e-05/0.3477, allocations: 180.3 kB / 0.561 GB, free: 7.719 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.368e-05/0.3477, allocations: 108.9 kB / 0.5611 GB, free: 7.605 MB / 0.4948 GB
Notification: Performance of sorting global known variables: time 3.425e-05/0.3478, allocations: 41.81 kB / 0.5612 GB, free: 7.562 MB / 0.4948 GB
Notification: Performance of sort global known variables: time 5e-08/0.3478, allocations: 0 / 0.5612 GB, free: 7.562 MB / 0.4948 GB
Notification: Performance of remove unused functions: time 0.000133/0.3479, allocations: 23.95 kB / 0.5612 GB, free: 7.539 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: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (0):
 * Single equations (assignments): 0
 * 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 9.652e-05/0.348, allocations: 159.7 kB / 0.5613 GB, free: 7.375 MB / 0.4948 GB
Notification: Performance of simCode: created initialization part: time 5.84e-05/0.348, allocations: 20.8 kB / 0.5614 GB, free: 7.352 MB / 0.4948 GB
Notification: Performance of simCode: created event and clocks part: time 4.308e-06/0.3481, allocations: 4 kB / 0.5614 GB, free: 7.348 MB / 0.4948 GB
Notification: Performance of simCode: created simulation system equations: time 1.032e-06/0.3481, allocations: 0 / 0.5614 GB, free: 7.348 MB / 0.4948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002447/0.3483, allocations: 473 kB / 0.5618 GB, free: 6.883 MB / 0.4948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004173/0.3487, allocations: 318.8 kB / 0.5621 GB, free: 6.547 MB / 0.4948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 3.786e-05/0.3488, allocations: 73.42 kB / 0.5622 GB, free: 6.457 MB / 0.4948 GB
Notification: Performance of simCode: alias equations: time 2.671e-05/0.3488, allocations: 12.48 kB / 0.5622 GB, free: 6.445 MB / 0.4948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.727e-05/0.3488, allocations: 67.36 kB / 0.5623 GB, free: 6.379 MB / 0.4948 GB
Notification: Performance of SimCode: time 6.11e-07/0.3488, allocations: 0 / 0.5623 GB, free: 6.379 MB / 0.4948 GB
Notification: Performance of Templates: time 0.002299/0.3511, allocations: 0.8881 MB / 0.5631 GB, free: 5.547 MB / 0.4948 GB
"
[Timeout remaining time 660]
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Validation.FlowSplitter_u.makefile [Timeout 660]
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Validation.FlowSplitter_u.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Validation.FlowSplitter_u.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Validation.FlowSplitter_u.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Validation.FlowSplitter_u.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Validation.FlowSplitter_u -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.FMI.Validation.FlowSplitter_u.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 3.6957750637084246]