Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Tables.CombiTimeTable.Test67.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "[:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real [:1:1-1:33:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.00046/0.00046, allocations: 0 / 0, free: 0 / 0 " [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 0.0003894/0.0003894, allocations: 0 / 0, free: 0 / 0 " [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 0.291/0.291, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] 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 0.05328/0.05328, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] 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: "" <> buildModelFMU(ModelicaTest.Tables.CombiTimeTable.Test67,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Tables_CombiTimeTable_Test67",fmuType="me_cs",version="3.0",platforms={"wasm"}) "" <> buildModelFMU(ModelicaTest.Tables.CombiTimeTable.Test67,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Tables_CombiTimeTable_Test67",fmuType="me_cs",version="3.0",platforms={"wasm"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 4.549e-06/4.549e-06, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - Absyn->SCode: time 2.307e-05/2.762e-05, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instantiate(ModelicaTest.Tables.CombiTimeTable.Test67): time 0.005415/0.005443, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instExpressions: time 0.004776/0.01022, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.updateImplicitVariability: time 0.0004722/0.01069, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeComponents: time 0.001257/0.01195, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeBindings: time 0.001267/0.01321, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeClassSections: time 0.001185/0.0144, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.flatten: time 0.000995/0.01539, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.resolveConnections: time 0.0001866/0.01558, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFEvalConstants.evaluate: time 0.0008519/0.01643, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFSimplifyModel.simplify: time 0.0006163/0.01705, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFPackage.collectConstants: time 9.498e-05/0.01714, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.collectFunctions: time 0.0003797/0.01752, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFScalarize.scalarize: time 0.0002477/0.01777, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFVerifyModel.verify: time 0.0003125/0.01808, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFConvertDAE.convert: time 0.001255/0.01934, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - DAE generated: time 6.78e-05/0.01941, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd: time 6.131e-06/0.01941, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Transformations before backend: time 1.191e-05/0.01943, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 30 * Number of variables: 30 Notification: Performance of Generate backend data structure: time 0.002582/0.02201, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare preOptimizeDAE: time 9.987e-05/0.02211, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001824/0.02229, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003807/0.02267, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evaluateParameters (simulation): time 0.001458/0.02413, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.043e-05/0.0242, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt expandDerOperator (simulation): time 9.985e-05/0.0243, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt clockPartitioning (simulation): time 0.001096/0.02539, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt findStateOrder (simulation): time 3.268e-05/0.02543, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.399e-05/0.0255, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.033e-05/0.02551, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006774/0.02619, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003325/0.02951, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt comSubExp (simulation): time 0.001533/0.03105, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt resolveLoops (simulation): time 0.0005305/0.03158, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evalFunc (simulation): time 6.716e-05/0.03164, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00136/0.033, allocations: 0 / 0, free: 0 / 0 Notification: Performance of pre-optimization done (n=30): time 9.684e-05/0.0331, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=40): time 0.007907/0.04101, allocations: 0 / 0, free: 0 / 0 Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001931/0.0412, allocations: 0 / 0, free: 0 / 0 Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002732/0.04393, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectPreVariables (initialization): time 0.0001808/0.04411, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialEqns (initialization): time 0.0004751/0.04459, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialBindings (initialization): time 0.0002969/0.04489, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005342/0.04542, allocations: 0 / 0, free: 0 / 0 Notification: Performance of setup shared object (initialization): time 0.0004355/0.04586, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007472/0.0466, allocations: 0 / 0, free: 0 / 0 Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008803/0.04748, allocations: 0 / 0, free: 0 / 0 Notification: Performance of analyzeInitialSystem (initialization): time 0.001701/0.04918, allocations: 0 / 0, free: 0 / 0 Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.259e-05/0.0492, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=50) (initialization): time 0.002928/0.05212, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare postOptimizeDAE: time 4.957e-05/0.05217, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.813e-05/0.05219, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (initialization): time 4.056e-05/0.05223, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007111/0.05294, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.365e-05/0.05297, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005958/0.05356, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001256/0.05369, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 25 ($PRE.t_s.nextTimeEvent,$whenCondition5,t_s.nextTimeEventScaled,$PRE.t_s.nextTimeEventScaled,t_s.nextTimeEvent,$PRE.t_min.nextTimeEvent,$whenCondition4,t_min.nextTimeEventScaled,$PRE.t_min.nextTimeEventScaled,t_min.nextTimeEvent,$PRE.t_h.nextTimeEvent,$whenCondition3,t_h.nextTimeEventScaled,$PRE.t_h.nextTimeEventScaled,t_h.nextTimeEvent,$PRE.t_d.nextTimeEvent,$whenCondition2,t_d.nextTimeEventScaled,$PRE.t_d.nextTimeEventScaled,t_d.nextTimeEvent,$PRE.t_ms.nextTimeEvent,$whenCondition1,t_ms.nextTimeEventScaled,$PRE.t_ms.nextTimeEventScaled,t_ms.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (50): * Single equations (assignments): 50 * 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 0.0009717/0.05466, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005306/0.05519, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004146/0.05934, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.128e-05/0.05936, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt constantLinearSystem (simulation): time 1.543e-05/0.05937, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.87e-05/0.05939, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005314/0.06471, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.585e-05/0.06472, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003884/0.06511, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (simulation): time 2.193e-05/0.06513, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001241/0.06526, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.739e-05/0.06527, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.113e-05/0.06529, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003242/0.06853, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeConstants (simulation): time 0.0005419/0.06907, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003707/0.06944, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008736/0.07031, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003348/0.07065, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001545/0.0708, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sorting global known variables: time 0.001712/0.07252, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sort global known variables: time 2.469e-05/0.07254, allocations: 0 / 0, free: 0 / 0 Notification: Performance of remove unused functions: time 0.002337/0.07488, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 15 ($whenCondition1,t_ms.nextTimeEvent,t_ms.nextTimeEventScaled,$whenCondition2,t_d.nextTimeEvent,t_d.nextTimeEventScaled,$whenCondition3,t_h.nextTimeEvent,t_h.nextTimeEventScaled,$whenCondition4,t_min.nextTimeEvent,t_min.nextTimeEventScaled,$whenCondition5,t_s.nextTimeEvent,t_s.nextTimeEventScaled) * Number of discrete states: 10 (t_s.nextTimeEvent,t_s.nextTimeEventScaled,t_min.nextTimeEvent,t_min.nextTimeEventScaled,t_h.nextTimeEvent,t_h.nextTimeEventScaled,t_d.nextTimeEvent,t_d.nextTimeEventScaled,t_ms.nextTimeEvent,t_ms.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (45): * Single equations (assignments): 35 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * 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 0.004277/0.07915, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created initialization part: time 0.001716/0.08087, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created event and clocks part: time 1.082e-05/0.08088, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created simulation system equations: time 0.0009819/0.08186, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005192/0.08705, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02066/0.1077, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008628/0.1086, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: alias equations: time 0.0006388/0.1092, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001274/0.1105, allocations: 0 / 0, free: 0 / 0 Notification: Performance of SimCode: time 0.0009311/0.1114, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU modelDescription.xml: time 0.006866/0.1183, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU model kernel: time 0.003861/0.1221, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU translated model: time 0.03912/0.1613, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU component link: time 1.162e-05/0.1613, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU precompile: time 1.879e-05/0.1613, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU write (0.1 MB unzipped): time 0.0005752/0.1619, allocations: 0 / 0, free: 0 / 0 Notification: Building FMU for platform 'wasm' (1/1). Notification: Finished FMU for platform 'wasm' (1/1). " [Timeout remaining time 660] simulate(ModelicaTest.Tables.CombiTimeTable.Test67,startTime=0,stopTime=4000,tolerance=1e-06,numberOfIntervals=5004,outputFormat="mat",variableFilter="time|t_s.y.1.|d_t_s.y|t_min.y.1.|d_t_min.y|t_h.y.1.|d_t_h.y|t_d.y.1.|d_t_d.y|t_ms.y.1.|d_t_ms.y",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Tables.CombiTimeTable.Test67",simflags=" -alarm=240 -emit_protected -lv LOG_STATS -startTime=0 -stopTime=4000 -tolerance=1e-06 -stepSize=0.799361 -r=ModelicaTest_3.2.3_ModelicaTest.Tables.CombiTimeTable.Test67_res.mat",resimulateExecutable="ModelicaTest_3_2_3_ModelicaTest_Tables_CombiTimeTable_Test67.fmu") [Timeout 240] "" [Timeout remaining time 240] diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.Tables.CombiTimeTable.Test67_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/Tables/CombiTimeTable/Test67/Test67.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_ModelicaTest.Tables.CombiTimeTable.Test67.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches simulate(ModelicaTest.Tables.CombiTimeTable.Test67,startTime=0,stopTime=4000,tolerance=1e-06,numberOfIntervals=5004,outputFormat="mat",variableFilter="time|t_s.y.1.|d_t_s.y|t_min.y.1.|d_t_min.y|t_h.y.1.|d_t_h.y|t_d.y.1.|d_t_d.y|t_ms.y.1.|d_t_ms.y",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Tables.CombiTimeTable.Test67",simflags=" -alarm=240 -emit_protected -lv LOG_STATS -startTime=0 -stopTime=4000 -tolerance=1e-06 -stepSize=0.799361 -r=ModelicaTest_3.2.3_ModelicaTest.Tables.CombiTimeTable.Test67_me_res.mat -s fmi3:me:daskr",resimulateExecutable="ModelicaTest_3_2_3_ModelicaTest_Tables_CombiTimeTable_Test67.fmu") [Timeout 240] "" [Timeout remaining time 240] diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.Tables.CombiTimeTable.Test67_me_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/Tables/CombiTimeTable/Test67/Test67.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_ModelicaTest.Tables.CombiTimeTable.Test67_me.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches simulate(ModelicaTest.Tables.CombiTimeTable.Test67,startTime=0,stopTime=4000,tolerance=1e-06,numberOfIntervals=5004,outputFormat="mat",variableFilter="time|t_s.y.1.|d_t_s.y|t_min.y.1.|d_t_min.y|t_h.y.1.|d_t_h.y|t_d.y.1.|d_t_d.y|t_ms.y.1.|d_t_ms.y",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Tables.CombiTimeTable.Test67",simflags=" -alarm=240 -emit_protected -lv LOG_STATS -startTime=0 -stopTime=4000 -tolerance=1e-06 -stepSize=0.799361 -r=ModelicaTest_3.2.3_ModelicaTest.Tables.CombiTimeTable.Test67_cs_res.mat -s fmi3:cs",resimulateExecutable="ModelicaTest_3_2_3_ModelicaTest_Tables_CombiTimeTable_Test67.fmu") [Timeout 240] "" [Timeout remaining time 240] diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.Tables.CombiTimeTable.Test67_cs_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/Tables/CombiTimeTable/Test67/Test67.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_ModelicaTest.Tables.CombiTimeTable.Test67_cs.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: 1.729349372908473]