Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels.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 0.001241/0.001241, allocations: 79.75 kB / 20.91 MB, free: 3.344 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 0.004593/0.004593, allocations: 164.9 kB / 24.35 MB, free: 9.125 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 0.8931/0.8931, allocations: 177.2 MB / 204.8 MB, free: 5.398 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 0.6531/0.6531, allocations: 117.4 MB / 378.7 MB, free: 5.035 MB / 346.7 MB " [Timeout remaining time 179] Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 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(IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels") translateModel(IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.904e-06/1.904e-06, allocations: 0 / 432.4 MB, free: 15.3 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.114e-05/2.304e-05, allocations: 2.312 kB / 432.4 MB, free: 15.29 MB / 410.7 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels): time 0.004132/0.004155, allocations: 2.811 MB / 435.2 MB, free: 12.47 MB / 410.7 MB Notification: Performance of NFInst.instExpressions: time 0.002907/0.007062, allocations: 1.857 MB / 437.1 MB, free: 10.61 MB / 410.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001524/0.007214, allocations: 4 kB / 437.1 MB, free: 10.6 MB / 410.7 MB Notification: Performance of NFTyping.typeComponents: time 0.001637/0.008851, allocations: 0.6963 MB / 437.8 MB, free: 9.902 MB / 410.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0003406/0.009192, allocations: 218.4 kB / 438 MB, free: 9.688 MB / 410.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0002608/0.009453, allocations: 131.8 kB / 438.1 MB, free: 9.559 MB / 410.7 MB Notification: Performance of NFFlatten.flatten: time 0.008504/0.01796, allocations: 6.537 MB / 444.7 MB, free: 3.012 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001239/0.01808, allocations: 33.25 kB / 444.7 MB, free: 2.973 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002954/0.01838, allocations: 271.2 kB / 445 MB, free: 2.707 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002287/0.0186, allocations: 195.4 kB / 445.2 MB, free: 2.516 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 5.393e-05/0.01866, allocations: 31.98 kB / 445.2 MB, free: 2.484 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0004686/0.01913, allocations: 287.6 kB / 445.5 MB, free: 2.203 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 0.000488/0.01962, allocations: 0.6742 MB / 446.1 MB, free: 1.527 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0003947/0.02001, allocations: 394.8 kB / 446.5 MB, free: 1.141 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.1778/0.1978, allocations: 1.2 MB / 447.7 MB, free: 23.93 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.518e-06/0.1978, allocations: 0.6562 kB / 447.7 MB, free: 23.93 MB / 410.7 MB Notification: Performance of FrontEnd: time 1.112e-06/0.1978, allocations: 0 / 447.7 MB, free: 23.93 MB / 410.7 MB Notification: Performance of Transformations before backend: time 6.072e-05/0.1979, allocations: 0.5625 kB / 447.7 MB, free: 23.93 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: 12 * Number of variables: 12 Notification: Performance of Generate backend data structure: time 0.001497/0.1994, allocations: 1.772 MB / 449.5 MB, free: 22.85 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 2.949e-05/0.1994, allocations: 10.09 kB / 449.5 MB, free: 22.85 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001185/0.1995, allocations: 84.98 kB / 449.6 MB, free: 22.85 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008173/0.2003, allocations: 1.001 MB / 450.6 MB, free: 22.35 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.177e-05/0.2004, allocations: 10.62 kB / 450.6 MB, free: 22.35 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 1.783e-05/0.2004, allocations: 10.08 kB / 450.6 MB, free: 22.35 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000123/0.2005, allocations: 84.45 kB / 450.7 MB, free: 22.3 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.923e-06/0.2005, allocations: 0.5469 kB / 450.7 MB, free: 22.3 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.166e-06/0.2005, allocations: 2.328 kB / 450.7 MB, free: 22.3 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.65e-06/0.2005, allocations: 1.406 kB / 450.7 MB, free: 22.3 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 5.085e-05/0.2006, allocations: 34.83 kB / 450.7 MB, free: 22.3 MB / 410.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006185/0.2012, allocations: 0.5548 MB / 451.3 MB, free: 22.12 MB / 410.7 MB Notification: Performance of preOpt comSubExp (simulation): time 7.291e-05/0.2013, allocations: 93.17 kB / 451.4 MB, free: 22.05 MB / 410.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 2.34e-05/0.2013, allocations: 18.84 kB / 451.4 MB, free: 22.04 MB / 410.7 MB Notification: Performance of preOpt evalFunc (simulation): time 3.96e-05/0.2013, allocations: 29.27 kB / 451.4 MB, free: 22.04 MB / 410.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.307e-05/0.2013, allocations: 32.5 kB / 451.5 MB, free: 22 MB / 410.7 MB Notification: Performance of pre-optimization done (n=9): time 1.333e-06/0.2013, allocations: 1.703 kB / 451.5 MB, free: 22 MB / 410.7 MB Notification: Performance of matching and sorting (n=9): time 0.0002042/0.2015, allocations: 143.1 kB / 451.6 MB, free: 21.96 MB / 410.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 1.935e-05/0.2016, allocations: 56.27 kB / 451.7 MB, free: 21.9 MB / 410.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001065/0.2026, allocations: 1.463 MB / 453.1 MB, free: 21.67 MB / 410.7 MB Notification: Performance of collectPreVariables (initialization): time 1.437e-05/0.2026, allocations: 30.72 kB / 453.2 MB, free: 21.64 MB / 410.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001943/0.2028, allocations: 343.9 kB / 453.5 MB, free: 21.54 MB / 410.7 MB Notification: Performance of collectInitialBindings (initialization): time 2.122e-05/0.2029, allocations: 34.39 kB / 453.5 MB, free: 21.51 MB / 410.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 9.636e-05/0.203, allocations: 115.4 kB / 453.6 MB, free: 21.5 MB / 410.7 MB Notification: Performance of setup shared object (initialization): time 4.037e-05/0.203, allocations: 332.5 kB / 454 MB, free: 21.19 MB / 410.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 8.923e-05/0.2031, allocations: 98.11 kB / 454.1 MB, free: 21.19 MB / 410.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001312/0.2032, allocations: 324.5 kB / 454.4 MB, free: 20.95 MB / 410.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002077/0.2034, allocations: 269.2 kB / 454.6 MB, free: 20.9 MB / 410.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.164e-06/0.2034, allocations: 0 / 454.6 MB, free: 20.9 MB / 410.7 MB Notification: Performance of matching and sorting (n=82) (initialization): time 0.0003838/0.2038, allocations: 394.9 kB / 455 MB, free: 20.86 MB / 410.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.465e-05/0.2038, allocations: 7.5 kB / 455 MB, free: 20.86 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.953e-06/0.2038, allocations: 2.109 kB / 455 MB, free: 20.86 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.162e-05/0.2038, allocations: 4.219 kB / 455 MB, free: 20.86 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000123/0.204, allocations: 38.86 kB / 455.1 MB, free: 20.86 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.877e-06/0.204, allocations: 3.156 kB / 455.1 MB, free: 20.86 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002442/0.2042, allocations: 105.3 kB / 455.2 MB, free: 20.81 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.342e-05/0.2042, allocations: 20.73 kB / 455.2 MB, free: 20.81 MB / 410.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * 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 (20): * Single equations (assignments): 12 * Array equations: 8 * 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 0.0001253/0.2044, allocations: 118.1 kB / 455.3 MB, free: 20.7 MB / 410.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.071e-05/0.2045, allocations: 83.62 kB / 455.4 MB, free: 20.69 MB / 410.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002568/0.2047, allocations: 227 kB / 455.6 MB, free: 20.63 MB / 410.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.446e-06/0.2047, allocations: 2.219 kB / 455.6 MB, free: 20.63 MB / 410.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.064e-06/0.2047, allocations: 2.094 kB / 455.6 MB, free: 20.63 MB / 410.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.717e-06/0.2047, allocations: 0.7031 kB / 455.6 MB, free: 20.63 MB / 410.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004542/0.2052, allocations: 453.4 kB / 456.1 MB, free: 20.55 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.633e-06/0.2052, allocations: 2.219 kB / 456.1 MB, free: 20.55 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.666e-05/0.2052, allocations: 26.48 kB / 456.1 MB, free: 20.55 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.236e-06/0.2052, allocations: 3.75 kB / 456.1 MB, free: 20.55 MB / 410.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.653e-06/0.2053, allocations: 5.969 kB / 456.1 MB, free: 20.55 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.332e-06/0.2053, allocations: 0.875 kB / 456.1 MB, free: 20.55 MB / 410.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.162e-06/0.2053, allocations: 0.6562 kB / 456.1 MB, free: 20.55 MB / 410.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000188/0.2054, allocations: 288.9 kB / 456.4 MB, free: 20.36 MB / 410.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.000141/0.2056, allocations: 183 kB / 456.6 MB, free: 20.26 MB / 410.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.905e-05/0.2057, allocations: 11.14 kB / 456.6 MB, free: 20.25 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001614/0.2058, allocations: 18.58 kB / 456.6 MB, free: 20.25 MB / 410.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.191e-05/0.2059, allocations: 9.062 kB / 456.6 MB, free: 20.25 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.929e-06/0.2059, allocations: 8.531 kB / 456.6 MB, free: 20.25 MB / 410.7 MB Notification: Performance of sorting global known variables: time 0.0006801/0.2065, allocations: 0.7769 MB / 457.4 MB, free: 20.17 MB / 410.7 MB Notification: Performance of sort global known variables: time 7e-08/0.2065, allocations: 0 / 457.4 MB, free: 20.17 MB / 410.7 MB Notification: Performance of remove unused functions: time 0.0003657/0.2069, allocations: 210.7 kB / 457.6 MB, free: 20.16 MB / 410.7 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 (12): * Single equations (assignments): 12 * 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 0.0001929/0.2071, allocations: 158.1 kB / 457.7 MB, free: 20.09 MB / 410.7 MB Notification: Performance of simCode: created initialization part: time 0.0002104/0.2073, allocations: 170.5 kB / 457.9 MB, free: 20.07 MB / 410.7 MB Notification: Performance of simCode: created event and clocks part: time 1.528e-05/0.2073, allocations: 18.41 kB / 457.9 MB, free: 20.07 MB / 410.7 MB Notification: Performance of simCode: created simulation system equations: time 3.66e-05/0.2074, allocations: 34.98 kB / 458 MB, free: 20.06 MB / 410.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002238/0.2096, allocations: 1.216 MB / 459.2 MB, free: 19.98 MB / 410.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001519/0.2111, allocations: 2.078 MB / 461.3 MB, free: 19.01 MB / 410.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002112/0.2113, allocations: 382.7 kB / 461.6 MB, free: 18.93 MB / 410.7 MB Notification: Performance of simCode: alias equations: time 0.000489/0.2118, allocations: 215.6 kB / 461.8 MB, free: 18.9 MB / 410.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001175/0.213, allocations: 0.7297 MB / 462.6 MB, free: 18.82 MB / 410.7 MB Notification: Performance of SimCode: time 8.31e-07/0.213, allocations: 0 / 462.6 MB, free: 18.82 MB / 410.7 MB Notification: Performance of Templates: time 0.03495/0.248, allocations: 41.07 MB / 0.4918 GB, free: 11.94 MB / 442.7 MB " [Timeout remaining time 660] make -j1 -f IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels.makefile [Timeout 660] (rm -f IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels.sim & (cd run_cvode && ../IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s cvode) > IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels.pipe 2>&1) [Timeout 240] (rm -f IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels_gbode.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels_gbode.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels_gbode.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels_gbode.sim & (cd run_gbode && ../IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s gbode -gbm=radauIIA3) > IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels_gbode.pipe 2>&1) [Timeout 240] (rm -f IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels_ida.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels_ida.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels_ida.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels_ida.sim & (cd run_ida && ../IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) > IBPSA_latest_IBPSA.Fluid.HeatExchangers.ThermalWheels.BaseClasses.Validation.VariableSpeedThermalWheels_ida.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 4.058852398768067]