Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.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 0.001732/0.001732, allocations: 83.03 kB / 20.52 MB, free: 1.277 MB / 14.72 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 0.002189/0.002189, allocations: 166.5 kB / 23.76 MB, free: 4.461 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.455/1.455, allocations: 158.6 MB / 185.5 MB, free: 6.211 MB / 174.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2156/0.2156, allocations: 32.38 MB / 270.1 MB, free: 2.695 MB / 254.1 MB
"
[Timeout remaining time 179]
Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|h_2|l_2|s_2|t_2|Nu|m_flow.1.|m_flow.2.|kc_1|kc_2|Re_1|Re_2|input_Nu.y",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC")
translateModel(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|h_2|l_2|s_2|t_2|Nu|m_flow.1.|m_flow.2.|kc_1|kc_2|Re_1|Re_2|input_Nu.y",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC") [Timeout 660]
"Notification: Modelica requested package Complex of version 3.2.3. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002312/0.002312, allocations: 72.45 kB / 407.8 MB, free: 5.48 MB / 382.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1308/0.1331, allocations: 61.04 MB / 468.8 MB, free: 8.242 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC): time 0.003842/0.1369, allocations: 2.086 MB / 470.9 MB, free: 6.141 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.001698/0.1386, allocations: 0.9974 MB / 471.9 MB, free: 5.137 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 8.317e-05/0.1387, allocations: 7.875 kB / 471.9 MB, free: 5.129 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0003132/0.139, allocations: 83.41 kB / 472 MB, free: 5.047 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.000297/0.1393, allocations: 91.31 kB / 472.1 MB, free: 4.957 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0002957/0.1396, allocations: 119.5 kB / 472.2 MB, free: 4.84 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0002179/0.1398, allocations: 178.9 kB / 472.4 MB, free: 4.664 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 5.987e-05/0.1399, allocations: 16.58 kB / 472.4 MB, free: 4.648 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001476/0.14, allocations: 67.61 kB / 472.5 MB, free: 4.582 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001572/0.1402, allocations: 83.48 kB / 472.6 MB, free: 4.5 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 2.239e-05/0.1402, allocations: 8 kB / 472.6 MB, free: 4.492 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.00028/0.1405, allocations: 127.8 kB / 472.7 MB, free: 4.367 MB / 446.1 MB
Notification: Performance of NFScalarize.scalarize: time 5.912e-05/0.1405, allocations: 27.8 kB / 472.7 MB, free: 4.34 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 8.813e-05/0.1406, allocations: 71.47 kB / 472.8 MB, free: 4.27 MB / 446.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0004461/0.1411, allocations: 294.5 kB / 473.1 MB, free: 3.98 MB / 446.1 MB
Notification: Performance of FrontEnd - DAE generated: time 5.931e-06/0.1411, allocations: 4 kB / 473.1 MB, free: 3.977 MB / 446.1 MB
Notification: Performance of FrontEnd: time 1.243e-06/0.1411, allocations: 0 / 473.1 MB, free: 3.977 MB / 446.1 MB
Notification: Performance of Transformations before backend: time 6.332e-06/0.1411, allocations: 0 / 473.1 MB, free: 3.977 MB / 446.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 52
 * Number of variables: 52
Notification: Performance of Generate backend data structure: time 0.0006523/0.1417, allocations: 425.7 kB / 473.5 MB, free: 3.531 MB / 446.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.539e-05/0.1418, allocations: 15.97 kB / 473.5 MB, free: 3.516 MB / 446.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.49e-05/0.1419, allocations: 28.8 kB / 473.5 MB, free: 3.488 MB / 446.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002324/0.1421, allocations: 162.1 kB / 473.7 MB, free: 3.305 MB / 446.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.426e-05/0.1421, allocations: 16.81 kB / 473.7 MB, free: 3.289 MB / 446.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.111e-05/0.1422, allocations: 28.12 kB / 473.7 MB, free: 3.262 MB / 446.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004372/0.1426, allocations: 232.1 kB / 474 MB, free: 3.031 MB / 446.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.076e-05/0.1426, allocations: 0 / 474 MB, free: 3.031 MB / 446.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.612e-05/0.1426, allocations: 8 kB / 474 MB, free: 3.023 MB / 446.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.141e-05/0.1426, allocations: 4 kB / 474 MB, free: 3.02 MB / 446.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000467/0.1431, allocations: 257.9 kB / 474.2 MB, free: 2.766 MB / 446.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0009647/0.1441, allocations: 0.5082 MB / 474.7 MB, free: 2.23 MB / 446.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.000298/0.1444, allocations: 102.6 kB / 474.8 MB, free: 2.121 MB / 446.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001408/0.1445, allocations: 36.92 kB / 474.9 MB, free: 2.082 MB / 446.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.686e-05/0.1445, allocations: 4 kB / 474.9 MB, free: 2.078 MB / 446.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.104e-05/0.1446, allocations: 34.56 kB / 474.9 MB, free: 2.035 MB / 446.1 MB
Notification: Performance of pre-optimization done (n=9): time 1.062e-06/0.1446, allocations: 0 / 474.9 MB, free: 2.035 MB / 446.1 MB
Notification: Performance of matching and sorting (n=9): time 0.0005707/0.1451, allocations: 165.4 kB / 475.1 MB, free: 1.867 MB / 446.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.712e-05/0.1452, allocations: 55.41 kB / 475.1 MB, free: 1.801 MB / 446.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002124/0.1454, allocations: 203.8 kB / 475.3 MB, free: 1.586 MB / 446.1 MB
Notification: Performance of collectPreVariables (initialization): time 2.056e-05/0.1454, allocations: 25.7 kB / 475.4 MB, free: 1.555 MB / 446.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001427/0.1456, allocations: 183.8 kB / 475.5 MB, free: 1.367 MB / 446.1 MB
Notification: Performance of collectInitialBindings (initialization): time 3.516e-05/0.1456, allocations: 35.73 kB / 475.6 MB, free: 1.332 MB / 446.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.747e-05/0.1457, allocations: 49.66 kB / 475.6 MB, free: 1.277 MB / 446.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001749/0.1458, allocations: 330.8 kB / 475.9 MB, free: 0.9453 MB / 446.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001531/0.146, allocations: 47.97 kB / 476 MB, free: 0.8984 MB / 446.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002407/0.1462, allocations: 156.7 kB / 476.1 MB, free: 0.6992 MB / 446.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003904/0.1466, allocations: 212.5 kB / 476.3 MB, free: 456 kB / 446.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.715e-06/0.1466, allocations: 0 / 476.3 MB, free: 456 kB / 446.1 MB
Notification: Performance of matching and sorting (n=25) (initialization): time 0.0004821/0.1471, allocations: 229.2 kB / 476.6 MB, free: 220 kB / 446.1 MB
Notification: Performance of prepare postOptimizeDAE: time 2.31e-05/0.1471, allocations: 11.98 kB / 476.6 MB, free: 208 kB / 446.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.067e-06/0.1471, allocations: 4 kB / 476.6 MB, free: 204 kB / 446.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.287e-05/0.1472, allocations: 4 kB / 476.6 MB, free: 200 kB / 446.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004144/0.1476, allocations: 84.34 kB / 476.7 MB, free: 116 kB / 446.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2539/0.4015, allocations: 1.217 MB / 477.9 MB, free: 49.03 MB / 446.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002255/0.4017, allocations: 26.55 kB / 477.9 MB, free: 49.03 MB / 446.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.097e-05/0.4017, allocations: 12.12 kB / 477.9 MB, free: 49.03 MB / 446.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 15
 * Number of states: 0 ()
 * Number of discrete variables: 2 (m_flow_IN_con_2.geometry,m_flow_IN_con_1.geometry)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (25):
 * Single equations (assignments): 23
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0001123/0.4018, allocations: 140.2 kB / 478.1 MB, free: 48.92 MB / 446.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.964e-05/0.4019, allocations: 19.98 kB / 478.1 MB, free: 48.92 MB / 446.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003994/0.4023, allocations: 161.4 kB / 478.2 MB, free: 48.89 MB / 446.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.707e-06/0.4023, allocations: 2.094 kB / 478.2 MB, free: 48.89 MB / 446.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.588e-06/0.4023, allocations: 3.75 kB / 478.2 MB, free: 48.89 MB / 446.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.116e-06/0.4023, allocations: 0 / 478.2 MB, free: 48.89 MB / 446.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004997/0.4028, allocations: 381 kB / 478.6 MB, free: 48.64 MB / 446.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.378e-06/0.4028, allocations: 3.953 kB / 478.6 MB, free: 48.64 MB / 446.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002433/0.403, allocations: 59.28 kB / 478.7 MB, free: 48.64 MB / 446.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 7.834e-06/0.403, allocations: 16.97 kB / 478.7 MB, free: 48.64 MB / 446.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.145e-05/0.403, allocations: 0 / 478.7 MB, free: 48.64 MB / 446.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003646/0.4034, allocations: 1.213 MB / 479.9 MB, free: 47.47 MB / 446.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.944e-06/0.4034, allocations: 3.062 kB / 479.9 MB, free: 47.47 MB / 446.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002943/0.4037, allocations: 239.7 kB / 480.1 MB, free: 47.33 MB / 446.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 2.328e-05/0.4037, allocations: 16.73 kB / 480.2 MB, free: 47.32 MB / 446.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.445e-05/0.4038, allocations: 8.922 kB / 480.2 MB, free: 47.32 MB / 446.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001352/0.4039, allocations: 9.094 kB / 480.2 MB, free: 47.32 MB / 446.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.071e-05/0.4039, allocations: 11 kB / 480.2 MB, free: 47.32 MB / 446.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.199e-05/0.4039, allocations: 8.094 kB / 480.2 MB, free: 47.32 MB / 446.1 MB
Notification: Performance of sorting global known variables: time 7.931e-05/0.404, allocations: 140.7 kB / 480.3 MB, free: 47.24 MB / 446.1 MB
Notification: Performance of sort global known variables: time 9e-08/0.404, allocations: 0 / 480.3 MB, free: 47.24 MB / 446.1 MB
Notification: Performance of remove unused functions: time 0.0003696/0.4044, allocations: 74.05 kB / 480.4 MB, free: 47.23 MB / 446.1 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * 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 (9):
 * Single equations (assignments): 7
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002474/0.4046, allocations: 141.1 kB / 480.5 MB, free: 47.15 MB / 446.1 MB
Notification: Performance of simCode: created initialization part: time 0.0005166/0.4052, allocations: 169.3 kB / 480.7 MB, free: 47.14 MB / 446.1 MB
Notification: Performance of simCode: created event and clocks part: time 2.535e-06/0.4052, allocations: 0 / 480.7 MB, free: 47.14 MB / 446.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002577/0.4054, allocations: 90.86 kB / 480.8 MB, free: 47.14 MB / 446.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002891/0.4057, allocations: 16.06 kB / 480.8 MB, free: 47.14 MB / 446.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006597/0.4064, allocations: 395.5 kB / 481.2 MB, free: 46.91 MB / 446.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 8.374e-05/0.4065, allocations: 119.4 kB / 481.3 MB, free: 46.84 MB / 446.1 MB
Notification: Performance of simCode: alias equations: time 5.862e-05/0.4065, allocations: 18.42 kB / 481.3 MB, free: 46.84 MB / 446.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.788e-05/0.4066, allocations: 21.75 kB / 481.4 MB, free: 46.83 MB / 446.1 MB
Notification: Performance of SimCode: time 2.9e-07/0.4066, allocations: 0 / 481.4 MB, free: 46.83 MB / 446.1 MB
Notification: Performance of Templates: time 0.006501/0.4131, allocations: 3.129 MB / 484.5 MB, free: 46.68 MB / 446.1 MB
"
[Timeout remaining time 660]
make -j1 -f ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.makefile [Timeout 660]
(rm -f ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.sim & ./ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC  -abortSlowSimulation -alarm=480 -s ida -emit_protected -lv LOG_STATS > ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.pipe 2>&1) [Timeout 480]
diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/Fluid/Dissipation/Verifications/HeatTransfer/HeatExchanger/kc_flatTube_KC/kc_flatTube_KC.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660]
""
[Timeout remaining time 660]
Reference file matches
[Calling sys.exit(0), Time elapsed: 5.359765561996028]