Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.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 0.001515/0.001515, allocations: 80.92 kB / 21.5 MB, free: 2.992 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 0.001744/0.001744, allocations: 166.6 kB / 24.91 MB, free: 8.77 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 0.9638/0.9638, allocations: 177.1 MB / 205.3 MB, free: 5.445 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo): time 0.641/0.641, allocations: 88.08 MB / 349.9 MB, free: 14.12 MB / 330.7 MB
"
[Timeout remaining time 179]
Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/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(ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="der.heatcapacitor.[0-9,]+..T.|fixedtemperature.port.Q_flow|heatcapacitor.[0-9,]+..T|heatcapacitor.[0-9,]+..der_T|heatcapacitor.[0-9,]+..port.Q_flow|heatcapacitor.[0-9,]+..port.T|thermalconductor.[0-9,]+..Q_flow|thermalconductor.[0-9,]+..dT|thermalconductor.[0-9,]+..port_a.Q_flow|thermalconductor.[0-9,]+..port_a.T|thermalconductor.[0-9,]+..port_b.Q_flow|thermalconductor.[0-9,]+..port_b.T|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10")
translateModel(ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="der.heatcapacitor.[0-9,]+..T.|fixedtemperature.port.Q_flow|heatcapacitor.[0-9,]+..T|heatcapacitor.[0-9,]+..der_T|heatcapacitor.[0-9,]+..port.Q_flow|heatcapacitor.[0-9,]+..port.T|thermalconductor.[0-9,]+..Q_flow|thermalconductor.[0-9,]+..dT|thermalconductor.[0-9,]+..port_a.Q_flow|thermalconductor.[0-9,]+..port_a.T|thermalconductor.[0-9,]+..port_b.Q_flow|thermalconductor.[0-9,]+..port_b.T|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.914e-06/1.914e-06, allocations: 3.938 kB / 398.9 MB, free: 13.47 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.165e-05/2.357e-05, allocations: 6.25 kB / 398.9 MB, free: 13.46 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10): time 0.002057/0.002081, allocations: 1.638 MB / 400.5 MB, free: 11.82 MB / 378.7 MB
Notification: Performance of NFInst.instExpressions: time 0.0002784/0.002359, allocations: 83.67 kB / 400.6 MB, free: 11.73 MB / 378.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 4.632e-05/0.002406, allocations: 0 / 400.6 MB, free: 11.73 MB / 378.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.0001191/0.002525, allocations: 11.86 kB / 400.6 MB, free: 11.72 MB / 378.7 MB
Notification: Performance of NFTyping.typeBindings: time 7.066e-05/0.002595, allocations: 35.7 kB / 400.7 MB, free: 11.69 MB / 378.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0001583/0.002754, allocations: 19.97 kB / 400.7 MB, free: 11.67 MB / 378.7 MB
Notification: Performance of NFFlatten.flatten: time 0.0003899/0.003144, allocations: 0.5798 MB / 401.3 MB, free: 11.09 MB / 378.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0002153/0.003359, allocations: 147.6 kB / 401.4 MB, free: 10.95 MB / 378.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0003145/0.003673, allocations: 307.4 kB / 401.7 MB, free: 10.64 MB / 378.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002211/0.003894, allocations: 223.5 kB / 401.9 MB, free: 10.43 MB / 378.7 MB
Notification: Performance of NFPackage.collectConstants: time 5.042e-05/0.003945, allocations: 40 kB / 402 MB, free: 10.39 MB / 378.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 4.618e-05/0.003991, allocations: 44 kB / 402 MB, free: 10.34 MB / 378.7 MB
Notification: Performance of NFScalarize.scalarize: time 6.098e-05/0.004052, allocations: 103.6 kB / 402.1 MB, free: 10.24 MB / 378.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001364/0.004188, allocations: 171.6 kB / 402.3 MB, free: 10.07 MB / 378.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0003115/0.0045, allocations: 362.9 kB / 402.6 MB, free: 9.719 MB / 378.7 MB
Notification: Performance of FrontEnd - DAE generated: time 2.645e-06/0.004503, allocations: 0 / 402.6 MB, free: 9.719 MB / 378.7 MB
Notification: Performance of FrontEnd: time 1.122e-06/0.004504, allocations: 0 / 402.6 MB, free: 9.719 MB / 378.7 MB
Notification: Performance of Transformations before backend: time 7.905e-06/0.004512, allocations: 4 kB / 402.6 MB, free: 9.715 MB / 378.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 92
 * Number of variables: 92
Notification: Performance of Generate backend data structure: time 0.0006815/0.005193, allocations: 0.5749 MB / 403.2 MB, free: 9.109 MB / 378.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.867e-05/0.005232, allocations: 12.03 kB / 403.2 MB, free: 9.098 MB / 378.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 9.038e-05/0.005322, allocations: 64.89 kB / 403.3 MB, free: 9.035 MB / 378.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002199/0.005542, allocations: 185.2 kB / 403.5 MB, free: 8.828 MB / 378.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.15e-05/0.005564, allocations: 33.31 kB / 403.5 MB, free: 8.797 MB / 378.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.198e-05/0.005626, allocations: 44.33 kB / 403.6 MB, free: 8.754 MB / 378.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002499/0.005875, allocations: 231 kB / 403.8 MB, free: 8.52 MB / 378.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.482e-05/0.00589, allocations: 192 / 403.8 MB, free: 8.52 MB / 378.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.567e-05/0.005916, allocations: 20.36 kB / 403.8 MB, free: 8.5 MB / 378.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.067e-05/0.005927, allocations: 8.375 kB / 403.8 MB, free: 8.492 MB / 378.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001542/0.006081, allocations: 122.9 kB / 403.9 MB, free: 8.375 MB / 378.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0008606/0.006941, allocations: 0.6272 MB / 404.6 MB, free: 7.734 MB / 378.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003883/0.00733, allocations: 267.8 kB / 404.8 MB, free: 7.457 MB / 378.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001004/0.00743, allocations: 90.03 kB / 404.9 MB, free: 7.367 MB / 378.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 1.497e-05/0.007445, allocations: 8 kB / 404.9 MB, free: 7.359 MB / 378.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.737e-05/0.007472, allocations: 43.22 kB / 405 MB, free: 7.309 MB / 378.7 MB
Notification: Performance of pre-optimization done (n=44): time 1.703e-06/0.007474, allocations: 0 / 405 MB, free: 7.309 MB / 378.7 MB
Notification: Performance of matching and sorting (n=44): time 0.0003006/0.007775, allocations: 211.3 kB / 405.2 MB, free: 7.098 MB / 378.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.657e-05/0.007811, allocations: 63.33 kB / 405.2 MB, free: 7.023 MB / 378.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000108/0.007919, allocations: 174.6 kB / 405.4 MB, free: 6.84 MB / 378.7 MB
Notification: Performance of collectPreVariables (initialization): time 2.221e-05/0.007941, allocations: 41.7 kB / 405.4 MB, free: 6.793 MB / 378.7 MB
Notification: Performance of collectInitialEqns (initialization): time 6.981e-05/0.008011, allocations: 157.6 kB / 405.6 MB, free: 6.637 MB / 378.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001029/0.008114, allocations: 166.5 kB / 405.8 MB, free: 6.473 MB / 378.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.745e-05/0.008192, allocations: 82.14 kB / 405.8 MB, free: 6.387 MB / 378.7 MB
Notification: Performance of setup shared object (initialization): time 9.54e-05/0.008287, allocations: 342.8 kB / 406.2 MB, free: 6.043 MB / 378.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 5.541e-05/0.008343, allocations: 32.98 kB / 406.2 MB, free: 6.008 MB / 378.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 5.509e-05/0.008398, allocations: 44.48 kB / 406.2 MB, free: 5.965 MB / 378.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001472/0.008545, allocations: 136.7 kB / 406.4 MB, free: 5.828 MB / 378.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.287e-06/0.008548, allocations: 0 / 406.4 MB, free: 5.828 MB / 378.7 MB
Notification: Performance of matching and sorting (n=53) (initialization): time 0.0001962/0.008744, allocations: 186.5 kB / 406.6 MB, free: 5.641 MB / 378.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.462e-05/0.008759, allocations: 7.938 kB / 406.6 MB, free: 5.633 MB / 378.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.354e-06/0.008766, allocations: 11.94 kB / 406.6 MB, free: 5.621 MB / 378.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.381e-05/0.00878, allocations: 0 / 406.6 MB, free: 5.621 MB / 378.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001958/0.008976, allocations: 103.9 kB / 406.7 MB, free: 5.52 MB / 378.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.198e-06/0.00898, allocations: 0 / 406.7 MB, free: 5.52 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 7.534e-05/0.009055, allocations: 27.78 kB / 406.7 MB, free: 5.492 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.109e-05/0.009067, allocations: 12 kB / 406.7 MB, free: 5.48 MB / 378.7 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 (53):
 * Single equations (assignments): 53
 * 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 9.162e-05/0.009158, allocations: 125.8 kB / 406.8 MB, free: 5.348 MB / 378.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.325e-05/0.009201, allocations: 35.91 kB / 406.9 MB, free: 5.312 MB / 378.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.178e-05/0.009253, allocations: 39 kB / 406.9 MB, free: 5.273 MB / 378.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.38e-06/0.009259, allocations: 8 kB / 406.9 MB, free: 5.266 MB / 378.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.467e-06/0.009262, allocations: 4 kB / 406.9 MB, free: 5.262 MB / 378.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.779e-06/0.009267, allocations: 3.984 kB / 406.9 MB, free: 5.258 MB / 378.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002213/0.009488, allocations: 205.5 kB / 407.1 MB, free: 5.039 MB / 378.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.603e-06/0.00949, allocations: 3.938 kB / 407.1 MB, free: 5.035 MB / 378.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002246/0.009714, allocations: 99.89 kB / 407.2 MB, free: 4.938 MB / 378.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 3.046e-06/0.009717, allocations: 0 / 407.2 MB, free: 4.938 MB / 378.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.814e-05/0.009746, allocations: 12 kB / 407.2 MB, free: 4.926 MB / 378.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.28e-06/0.009751, allocations: 7.938 kB / 407.3 MB, free: 4.918 MB / 378.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.845e-06/0.009754, allocations: 7.984 kB / 407.3 MB, free: 4.91 MB / 378.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003456/0.0101, allocations: 357.5 kB / 407.6 MB, free: 4.543 MB / 378.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 3.216e-05/0.01013, allocations: 32.41 kB / 407.6 MB, free: 4.512 MB / 378.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.974e-05/0.01016, allocations: 8 kB / 407.6 MB, free: 4.504 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 7.015e-05/0.01023, allocations: 11.94 kB / 407.7 MB, free: 4.492 MB / 378.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.257e-05/0.01026, allocations: 27.88 kB / 407.7 MB, free: 4.465 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.169e-05/0.01028, allocations: 12 kB / 407.7 MB, free: 4.453 MB / 378.7 MB
Notification: Performance of sorting global known variables: time 4.783e-05/0.01032, allocations: 52.81 kB / 407.7 MB, free: 4.398 MB / 378.7 MB
Notification: Performance of sort global known variables: time 5e-08/0.01032, allocations: 0 / 407.7 MB, free: 4.398 MB / 378.7 MB
Notification: Performance of remove unused functions: time 0.0002194/0.01054, allocations: 123.8 kB / 407.9 MB, free: 4.277 MB / 378.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 9 (heatcapacitor[1].T,heatcapacitor[2].T,heatcapacitor[3].T,heatcapacitor[4].T,heatcapacitor[5].T,heatcapacitor[6].T,heatcapacitor[7].T,heatcapacitor[8].T,heatcapacitor[9].T)
 * 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 (44):
 * Single equations (assignments): 44
 * 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 0.0001303/0.01067, allocations: 92.33 kB / 408 MB, free: 4.176 MB / 378.7 MB
Notification: Performance of simCode: created initialization part: time 0.0002083/0.01088, allocations: 168.7 kB / 408.1 MB, free: 4.008 MB / 378.7 MB
Notification: Performance of simCode: created event and clocks part: time 4.389e-06/0.01089, allocations: 0 / 408.1 MB, free: 4.008 MB / 378.7 MB
Notification: Performance of simCode: created simulation system equations: time 9.995e-05/0.01099, allocations: 108.9 kB / 408.2 MB, free: 3.898 MB / 378.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002287/0.01121, allocations: 42.33 kB / 408.3 MB, free: 3.859 MB / 378.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001198/0.01241, allocations: 0.8769 MB / 409.1 MB, free: 2.957 MB / 378.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 8.174e-05/0.01249, allocations: 137.1 kB / 409.3 MB, free: 2.801 MB / 378.7 MB
Notification: Performance of simCode: alias equations: time 8.512e-05/0.01258, allocations: 26.97 kB / 409.3 MB, free: 2.777 MB / 378.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000125/0.0127, allocations: 103.3 kB / 409.4 MB, free: 2.676 MB / 378.7 MB
Notification: Performance of SimCode: time 1.092e-06/0.01271, allocations: 0 / 409.4 MB, free: 2.676 MB / 378.7 MB
Notification: Performance of Templates: time 0.005715/0.01842, allocations: 3.473 MB / 412.9 MB, free: 15.31 MB / 394.7 MB
"
[Timeout remaining time 300]
make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.makefile [Timeout 300]
(rm -f ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10 -abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10.pipe 2>&1) [Timeout 240]
diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTI_Modelica_N_10_res.mat","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300]
""
[Timeout remaining time 300]
Reference file matches
[Calling sys.exit(0), Time elapsed: 3.157901887781918]